CN117619007A - Water reducer mother liquor filtering and purifying device and application method thereof - Google Patents
Water reducer mother liquor filtering and purifying device and application method thereof Download PDFInfo
- Publication number
- CN117619007A CN117619007A CN202410108340.XA CN202410108340A CN117619007A CN 117619007 A CN117619007 A CN 117619007A CN 202410108340 A CN202410108340 A CN 202410108340A CN 117619007 A CN117619007 A CN 117619007A
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- Prior art keywords
- filter screen
- mother liquor
- plate
- scraping plate
- filter
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000012452 mother liquor Substances 0.000 title claims abstract description 100
- 238000001914 filtration Methods 0.000 title claims abstract description 54
- 239000003638 chemical reducing agent Substances 0.000 title claims abstract description 46
- 238000000034 method Methods 0.000 title claims abstract description 39
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 38
- 238000003825 pressing Methods 0.000 claims abstract description 96
- 238000007790 scraping Methods 0.000 claims abstract description 81
- 239000012535 impurity Substances 0.000 claims abstract description 75
- 239000007788 liquid Substances 0.000 claims abstract description 34
- 230000007246 mechanism Effects 0.000 claims abstract description 27
- 239000007787 solid Substances 0.000 claims abstract description 27
- 238000005096 rolling process Methods 0.000 claims abstract description 6
- 238000003756 stirring Methods 0.000 claims description 66
- 238000004804 winding Methods 0.000 claims description 63
- 238000000746 purification Methods 0.000 claims description 36
- 238000001125 extrusion Methods 0.000 claims description 15
- 230000005540 biological transmission Effects 0.000 claims description 11
- 239000000463 material Substances 0.000 claims description 7
- 230000000903 blocking effect Effects 0.000 claims description 4
- 230000033001 locomotion Effects 0.000 claims description 4
- 238000005192 partition Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 9
- 238000004519 manufacturing process Methods 0.000 abstract description 9
- 238000009825 accumulation Methods 0.000 abstract 1
- UFWIBTONFRDIAS-UHFFFAOYSA-N Naphthalene Chemical compound C1=CC=CC2=CC=CC=C21 UFWIBTONFRDIAS-UHFFFAOYSA-N 0.000 description 4
- 239000004568 cement Substances 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 2
- 239000003945 anionic surfactant Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/62—Regenerating the filter material in the filter
- B01D29/64—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element
- B01D29/6469—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element scrapers
- B01D29/6484—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element scrapers with a translatory movement with respect to the filtering element
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/88—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices
- B01D29/94—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for discharging the filter cake, e.g. chutes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/16—Cleaning-out devices, e.g. for removing the cake from the filter casing or for evacuating the last remnants of liquid
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
Abstract
The invention discloses a water reducer mother liquor filtering and purifying device and a using method thereof, which belong to the technical field of water reducer production, wherein the water reducer mother liquor filtering and purifying device comprises a purifying box with a liquid inlet at the top, and further comprises: the filter screen frame is fixedly arranged in the purifying box and is used for filtering solid impurities in the mother liquor; the filter pressing scraping plate is connected in the filter screen frame in a sliding manner and is used for scraping solid impurities intercepted on the filter screen frame; the rolling mechanism is provided with two groups and is arranged on two sides of the top of the purifying box and used for driving the filter pressing scraping plate to move in the filter screen frame; a collecting filter screen seat; the invention can automatically clean the filter screen in the process of filtering and purifying the water reducer mother liquor, ensures that the filter screen has good filtering effect in the process of filtering and purifying the mother liquor, effectively avoids the accumulation of impurities on the outer side of the filter screen, has high degree of automation, reduces the workload of staff and improves the production efficiency of filtering and purifying the water reducer mother liquor.
Description
Technical Field
The invention relates to the technical field of water reducer production, in particular to a water reducer mother liquor filtering and purifying device and a using method thereof.
Background
The water reducing agent is a concrete admixture capable of reducing the mixing water consumption under the condition of maintaining the slump of the concrete basically unchanged. Most of the water reducer belongs to anionic surfactants, and the water reducer is added into the concrete mixture to have a dispersing effect on cement particles, so that the unit water consumption is reduced, the fluidity of the concrete mixture is improved, the unit cement consumption is reduced, and cement is saved. In the production process of the water reducer, naphthalene mother liquor obtained after the neutralization reaction is needed, but the naphthalene mother liquor contains some impurities, so that the mother liquor needs to be filtered and purified after the preparation of the mother liquor.
The existing water reducer mother liquor is generally filtered and purified through a filter screen, a plurality of solid impurities are left on the filter screen after each filtration, the filter screen is required to be disassembled and cleaned after the water reducer mother liquor is purified or before the next purification, the automation degree is low, the workload of staff is increased, and the purification efficiency of the mother liquor is reduced; meanwhile, the filter screen is cleaned before and after purification, and impurities on the filter screen can be gradually accumulated during purification, so that the filtering speed of the filter screen is reduced, and the purification efficiency of the mother liquor is further reduced.
Disclosure of Invention
The invention aims to solve the problems in the prior art, and provides a water reducer mother liquor filtering and purifying device and a using method thereof.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the utility model provides a water-reducing agent mother liquor filters purification device, has seted up the purification case of inlet including the top, still includes:
the filter screen frame is fixedly arranged in the purification box and is used for filtering solid impurities in the mother liquor;
the filter pressing scraping plate is connected in the filter screen frame in a sliding manner and is used for scraping solid impurities intercepted on the filter screen frame;
the rolling mechanisms are provided with two groups and are arranged on two sides of the top of the purifying box and used for driving the filter pressing scraping plates to move in the filter screen frame; and
the collecting filter screen seat is fixedly arranged in the purifying box and is arranged at the lower side of the filter screen frame;
wherein, the collection filter screen seat is internally movably provided with a stirring plate.
Preferably, the winding mechanism comprises a mounting plate fixedly arranged on the purification box, a mounting seat fixedly arranged on the mounting plate, a winding motor arranged in the mounting seat, a winding drum connected with the output end of the winding motor and a connecting rope wound on the winding drum, wherein one end of the connecting rope, far away from the winding drum, sequentially penetrates through the mounting plate, the purification box and the filter screen frame and is connected with the filter pressing scraping plate.
Preferably, the two sides of the filter pressing scraping plate are provided with sliding blocks, and the filter screen frame is provided with sliding grooves matched with the sliding blocks.
Preferably, the filter screen frame is including setting firmly the outer frame body at purification incasement wall and setting up the first filter screen in outer frame body bottom, the opening has been seted up on the outer frame body, the bottom of filter screen frame is provided with the baffle.
Preferably, the U-shaped baffle plate which is movably propped against the filter pressing scraping plate is connected in the outer frame body in a sliding manner, a first elastic element is arranged between the U-shaped baffle plate and the inner wall of the outer frame body, a limiting component is arranged between the U-shaped baffle plate and the outer frame body, the limiting component comprises a movable groove formed in the U-shaped baffle plate, a movable block which is slidably connected in the movable groove, a second elastic element which is arranged between the movable block and the inner wall of the movable groove, a movable inserted link fixedly connected with the movable block and a limiting groove formed in the inner wall of the outer frame body, and the movable inserted link is movably connected in the limiting groove.
Preferably, the movable inserted link is fixedly provided with a stress block, the filter pressing scraping plate is fixedly provided with an extrusion block which is movably abutted against the stress block, and the stress block and the extrusion block are provided with extrusion inclined planes which are movably abutted against each other.
Preferably, the bottom and the top of the outer frame body are respectively provided with a blanking groove and a liquid inlet groove, the U-shaped baffle is slidably connected in the outer frame body and used for blocking the blanking groove and the liquid inlet groove, and the outer frame body is communicated with the collecting filter screen seat through the blanking groove.
Preferably, the connecting rod of sliding connection on the purification case has been set firmly in the U-shaped baffle outside, be connected with first rack on the connecting rod, first rack outside meshing is connected with first gear, set firmly the axis of rotation of rotating the connection in the purification case on the first gear, the deflector links to each other with the axis of rotation is fixed, the deflector includes the stock guide that links firmly with the axis of rotation and the second filter screen that links firmly with the stock guide, the one end that the stock guide was kept away from to the second filter screen offsets with the activity of collection filter screen seat, the filter screen of collection filter screen seat sets up to the arc.
Preferably, the collecting filter screen seat is rotationally connected with a rotating rod, a rubber hammer which is movably propped against the stirring plate is fixedly arranged on the rotating rod, one end, extending to the outer side of the purifying box, of the rotating rod is connected with a second gear, and a second rack meshed with the second gear is fixedly arranged on the first rack.
The invention also discloses a use method of the water reducer mother liquor filtering and purifying device, which comprises the following steps:
s1: after entering the purifying box from the liquid inlet, the mother liquid passes through a filter screen frame, a first filter screen of the filter screen frame intercepts and filters impurities in the mother liquid, and the filtered mother liquid is stored at the bottom side of the purifying box;
s2: the winding mechanism is controlled to operate, so that winding motors on two sides of the purifying box operate simultaneously, one winding motor winds the connecting ropes through the winding drum, the other winding motor releases the connecting ropes through the winding drum, and the two connecting ropes are connected with the filter pressing scraping plates, so that the filter pressing scraping plates move in the filter screen frame, the filter pressing scraping plates reciprocate in the filter screen frame by forward and reverse rotation of the winding motors, mother liquor in the filter screen frame can be extruded and pushed when the filter pressing scraping plates reciprocate in the filter screen frame, the mother liquor is forced to rapidly pass through a first filter screen of the filter screen frame, the filtration and purification speed of the mother liquor is accelerated, and impurities intercepted on the first filter screen can be scraped in the reciprocating movement process of the filter pressing scraping plates;
s3: the filter pressing scraping plate moves reciprocally under the action of the winding mechanism, when the filter pressing scraping plate moves towards one end of the filter screen frame, the extrusion block on the filter pressing scraping plate extrudes the stress block on the movable inserting rod, so that the stress block is stressed to drive the movable inserting rod to move downwards, the movable inserting rod moves out of the limit groove of the outer frame body, the U-shaped baffle is not limited and can move in the same direction under the pushing of the filter pressing scraping plate until the U-shaped baffle is not used for plugging the blanking groove and the liquid inlet groove, the scraped impurities can fall from the blanking groove when the filter pressing scraping plate moves, and mother liquor falling in the liquid inlet groove at the top of the outer frame body can wash the residual impurities on the filter pressing scraping plate, so that the scraped impurities of the filter pressing scraping plate can fall from the blanking groove;
s4: when the U-shaped baffle moves, the first rack is driven by the connecting rod to move, the first rack is meshed with the first gear for transmission, the first gear drives the stirring plate to rotate through the rotating shaft, so that the stirring plate seals the collecting filter screen seat, mother liquor and impurities falling from the blanking slot of the outer frame body slide down to the filter screen of the collecting filter screen seat along the stirring plate, are filtered by the filter screen of the collecting filter screen seat, the mother liquor falls to the bottom side of the purifying box, and solid impurities remain between the stirring plate and the collecting filter screen seat;
s5: when the filter pressing scraping plate moves back under the action of the winding mechanism, the filter pressing scraping plate does not act on the U-shaped baffle any more, the U-shaped baffle is reset and moved under the pushing of the elastic force of the first elastic element, the U-shaped baffle is enabled to plug the blanking groove and the liquid inlet groove again, the first rack is in meshed transmission with the first gear in the opposite direction, the first gear drives the stirring plate to reset and rotate through the rotating shaft, the stirring plate drives impurities in the collecting filter screen seat to rotate, the stirring plate is enabled not to plug the collecting filter screen seat any more, and then solid impurities are moved out of the purifying box along the inclined stirring plate;
s6: in the moving process of the first rack, the first rack drives the second rack to move and drive the second rack to be meshed with the second gear, the second gear drives the rotating rod to rotate, the rubber hammer is driven to rotate in the rotating process of the rotating rod, the rubber hammer is enabled to be abutted and knocked with the stirring plate in the rotating process of the rotating rod, the stirring plate is stressed to vibrate and shake off solid impurities on the upper side of the stirring plate, and the shaken-off solid impurities fall into a collecting container on the outer side of the purifying box.
Compared with the prior art, the invention provides a water reducing agent mother liquor filtering and purifying device and a using method thereof, and the water reducing agent mother liquor filtering and purifying device has the following beneficial effects:
1. this water-reducing agent mother liquor filters purification device and application method thereof through controlling winding mechanism work, makes winding mechanism drive filter-pressing scraper blade and removes in the filter screen frame, can be at the in-process to water-reducing agent mother liquor filtration purification automatic clear up the filter screen, guarantees that the filter screen frame keeps good filter effect at the in-process of mother liquor filtration purification, effectively avoids the filter screen outside to pile up impurity, and degree of automation is high, reduces staff's work load, improves the production efficiency of water-reducing agent mother liquor filtration purification.
2. This water-reducing agent mother liquor filters purification device and application method thereof, through the removal of filter-pressing scraper blade in the filter screen frame, when the filter-pressing scraper blade moved to the wherein one end of filter screen frame, the extrusion piece on the filter-pressing scraper blade extrudeed the atress piece on the removal inserted bar, make atress piece atress drive remove the inserted bar and move down, remove the inserted bar and shift out from the spacing groove of frame body, U-shaped baffle no longer receives the restriction and can remove with the same direction under the promotion of filter-pressing scraper blade this moment, until U-shaped baffle no longer to unloading groove and feed liquor groove shutoff, the impurity of scraping during the filter-pressing scraper blade removes can follow unloading groove whereabouts, and the mother liquor of the feed liquor whereabouts at the frame body top can wash the impurity of remaining on the filter-pressing scraper blade, make the impurity of filter-pressing scraper blade can follow unloading groove whereabouts, realize effectively clear up to the impurity in the filter screen frame, guarantee that the filter screen frame keeps good filter effect at the frame in the in-process of filter-pressing purification, reduce follow-up staff's the clearance degree of difficulty, improve the production efficiency of water-reducing agent mother liquor filters purification.
3. According to the water reducing agent mother liquor filtering and purifying device and the application method thereof, when the U-shaped baffle moves, the connecting rod is utilized to drive the first rack to move, the first rack is in meshed transmission with the first gear, the first gear drives the stirring plate to rotate through the rotating shaft, the stirring plate is used for blocking the collecting filter screen seat, mother liquor and impurities falling from the outer frame body blanking groove slide down to the filter screen of the collecting filter screen seat along the stirring plate, the mother liquor is filtered through the filter screen of the collecting filter screen seat, the mother liquor falls to the bottom side of the purifying box, solid impurities remain between the stirring plate and the collecting filter screen seat, when the filter pressing scraping plate moves back under the action of the winding mechanism, the filter pressing scraping plate does not act on the U-shaped baffle any more, the U-shaped baffle resets under the action of elastic force of the first elastic element, the U-shaped baffle is enabled to be in meshed transmission with the first gear in the opposite direction, the first rack drives the stirring plate to reset and rotate through the rotating shaft, the stirring plate is enabled to drive the impurities in the collecting filter screen seat to rotate, the stirring plate does not move back to the collecting filter screen seat, and then the solid impurities move out of the stirring plate along the inclined stirring plate to the bottom side, the purifying box is enabled to automatically move out of the purifying box, the purifying efficiency of the purified mother liquor is improved, the production efficiency is improved, and the difficulty of purifying and the purified mother liquor is increased.
4. According to the water reducing agent mother liquor filtering and purifying device and the application method thereof, the first rack drives the second rack to move and drive the second rack to mesh with the second gear in the moving process of the first rack, the second gear drives the rotating rod to rotate, and the rotating rod drives the rubber hammer to rotate in the rotating process of the rotating rod, so that the rubber hammer knocks a stirring plate in the rotating process, the stirring plate vibrates under the stress of the force and shakes off solid impurities on the upper side of the stirring plate, and the cleaning effect on the impurities is guaranteed.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic cross-sectional view of the present invention;
FIG. 3 is a partially enlarged schematic illustration of the structure of portion A of FIG. 2 in accordance with the present invention;
FIG. 4 is a schematic structural view of a winding mechanism according to the present invention;
FIG. 5 is a schematic view of a partial cross-sectional structure of the purifying box of the present invention;
FIG. 6 is a partially enlarged schematic illustration of the structure of portion B of FIG. 5 in accordance with the present invention;
FIG. 7 is a schematic cross-sectional view of a filter screen frame according to the present invention;
fig. 8 is a schematic view showing an external structure of a first rack gear of the present invention;
FIG. 9 is a schematic view of a collecting filter holder according to the present invention;
FIG. 10 is a second schematic view of a collection screen base according to the present invention;
fig. 11 is a schematic view of a U-shaped baffle of the present invention.
In the figure: 1. a purifying box; 101. a liquid inlet; 2. a filter screen frame; 201. an outer frame body; 2011. an opening; 202. a first filter screen; 3. a filter pressing scraper; 301. a slide block; 302. a chute; 303. extruding a block; 4. a winding mechanism; 401. a mounting plate; 402. a mounting base; 403. a winding motor; 404. winding up a winding drum; 405. a connecting rope; 5. collecting a filter screen seat; 501. a third filter screen; 6. a U-shaped baffle; 601. a first elastic element; 7. a movable groove; 701. a movable block; 702. a second elastic element; 703. moving the plunger; 7031. a stress block; 8. a limit groove; 9. discharging groove; 10. a liquid inlet tank; 11. a kick-out plate; 111. a material guide plate; 112. a second filter screen; 12. a connecting rod; 121. a first rack; 13. a rotating shaft; 131. a first gear; 14. a rotating lever; 141. a rubber hammer; 142. a second gear; 15. a second rack; 16. a partition board.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
In the description of the present invention, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present invention and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.
Example 1: referring to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, a water reducing agent mother liquor filtering and purifying device, including a purifying box 1 with a liquid inlet 101 at the top, further including:
the filter screen frame 2 is fixedly arranged in the purifying box 1 and is used for filtering solid impurities in the mother liquor;
the filter pressing scraping plate 3 is connected in the filter screen frame 2 in a sliding way and is used for scraping solid impurities intercepted on the filter screen frame 2;
the rolling mechanisms 4 are arranged in two groups and are arranged on two sides of the top of the purifying box 1, and are used for driving the filter pressing scraping plates 3 to move in the filter screen frame 2; and
the collecting filter screen seat 5 is fixedly arranged in the purifying box 1 and is arranged at the lower side of the filter screen frame 2;
wherein, a kick-out plate 11 is movably arranged in the collection filter screen seat 5.
Specifically, after water-reducing agent mother liquor gets into purification case 1 from inlet 101, the mother liquor is through filter screen frame 2, filter screen frame 2 intercepts the impurity in the mother liquor and filters, the mother liquor after filtering is stored in the bottom side of purification case 1, through the rolling mechanism 4 operation of control purification case 1 both sides, make filter pressing scraper blade 3 reciprocate in filter screen frame 2, filter pressing scraper blade 3 can extrude the mother liquor in filter screen frame 2 when reciprocating in filter screen frame 2, make the mother liquor wear filter screen frame 2 fast, accelerate the filtration purification speed of mother liquor, and in filter pressing scraper blade 3 reciprocating motion's in-process, can strike off the impurity of interception in filter screen frame 2, the impurity after striking gets into and gathers filter screen seat 5 and stir the ejection of compact through dialling flitch 11, filter screen frame 2 downside setting's baffle 16 can avoid filter screen frame 2 to filter the mother liquor to splash to collect filter screen seat 5 departments, lead to the mother liquor to scatter in the purification case 1 outside, the invention can be in the in-process of filtering purification to filter screen frame 2 of water-reducing agent mother liquor, guarantee that filter screen frame 2 keeps good filter effect in the process of purifying, effectively, the high-efficient filtration capacity of filtration 2 is avoided, the work load of staff is reduced, the production of impurity is high-efficient is reduced, the work is reduced, the quality of the quality is guaranteed.
Example 2: referring to fig. 1, fig. 2, fig. 4 and fig. 5, on the basis of embodiment 1, further, the winding mechanism 4 includes a mounting plate 401 fixed on the purifying box 1, a mounting seat 402 fixed on the mounting plate 401, a winding motor 403 disposed in the mounting seat 402, a winding drum 404 connected with an output end of the winding motor 403, and a connection rope 405 wound on the winding drum 404, and one end of the connection rope 405 far away from the winding drum 404 sequentially passes through the mounting plate 401, the purifying box 1 and the filter screen frame 2 and is connected with the filter pressing scraper 3.
Further, both sides of the filter pressing scraping plate 3 are provided with sliding blocks 301, and the filter screen frame 2 is provided with sliding grooves 302 matched with the sliding blocks 301.
Specifically, when the winding mechanism 4 is controlled to operate, the winding motors 403 on two sides of the purifying box 1 are operated simultaneously, one winding motor 403 winds the connecting ropes 405 through the winding drum 404, the other winding motor 403 releases the connecting ropes 405 through the winding drum 404, and the two connecting ropes 405 are connected with the filter pressing scraping plate 3, so that the filter pressing scraping plate 3 moves in the filter screen frame 2, the filter pressing scraping plate 3 moves in the filter screen frame 2 in a forward and reverse alternate mode through the winding motor 403, mother liquor in the filter screen frame 2 can be extruded when the filter pressing scraping plate 3 moves in the filter screen frame 2 in a reciprocating mode, mother liquor can rapidly pass through the first filter screen 202 of the filter screen frame 2, the filtration and purification speed of the mother liquor can be accelerated, impurities intercepted on the first filter screen 202 can be scraped in the process of the filter pressing scraping plate 3, good filtration effect of the filter screen frame 2 in the filtration and purification of the mother liquor is guaranteed, the filter pressing scraping plate 3 drives the sliding block 301 to slide in the sliding groove 302 when moving, the stability of the filter pressing scraping plate 3 is improved, and the device is enabled to operate stably.
Example 3: referring to fig. 1, 2, 3, 5, 6 and 7, based on embodiment 2, a water reducing agent mother liquor filtering and purifying device is further provided, wherein the filter screen frame 2 includes an outer frame 201 fixed on an inner wall of the purifying box 1 and a first filter screen 202 disposed at a bottom of the outer frame 201, an opening 2011 is formed in the outer frame 201, and a partition 16 is disposed at a bottom of the filter screen frame 2.
Specifically, the filter screen frame 2 comprises the frame body 201 that sets firmly in purification case 1 and the first filter screen 202 that sets up in frame body 201 bottom, and after water-reducing agent mother liquor got into purification case 1 from inlet 101, mother liquor was inside frame body 201 through the opening 2011 department whereabouts of frame body 201 upside, and the first filter screen 202 of filter screen frame 2 can intercept the filtration to impurity in the mother liquor, and the mother liquor after the filtration is stored at the bottom side of purification case 1.
Example 4: referring to fig. 1, fig. 2, fig. 3, fig. 5, fig. 6, fig. 7 and fig. 11, on the basis of embodiment 3, further, a U-shaped baffle 6 sliding-connected with the press filtration scraper 3 is slidably connected in the outer frame 201, a first elastic element 601 is disposed between the U-shaped baffle 6 and the inner wall of the outer frame 201, a limiting component is disposed between the U-shaped baffle 6 and the outer frame 201, the limiting component comprises a movable groove 7 formed on the U-shaped baffle 6, a movable block 701 sliding-connected in the movable groove 7, a second elastic element 702 disposed between the movable block 701 and the inner wall of the movable groove 7, a movable insert rod 703 fixedly connected with the movable block 701, and a limiting groove 8 formed in the inner wall of the outer frame 201, and the movable insert rod 703 is movably connected in the limiting groove 8.
Further, a stress block 7031 is fixedly arranged on the movable inserting rod 703, an extrusion block 303 which is movably abutted against the stress block 7031 is fixedly arranged on the filter pressing scraping plate 3, and extrusion inclined planes which are movably abutted against are formed on the stress block 7031 and the extrusion block 303.
Further, a blanking groove 9 and a liquid inlet groove 10 are respectively formed in the bottom and the top of the outer frame 201, the U-shaped baffle 6 is slidably connected in the outer frame 201 and used for blocking the blanking groove 9 and the liquid inlet groove 10, and the outer frame 201 is communicated with the collecting filter screen seat 5 through the blanking groove 9.
Specifically, the filter pressing scraping plate 3 reciprocates under the action of the winding mechanism 4, when the filter pressing scraping plate 3 moves towards one end of the filter screen frame 2, the extrusion block 303 on the filter pressing scraping plate 3 extrudes the stress block 7031 on the movable inserting rod 703, so that the stress block 7031 is stressed to drive the movable inserting rod 703 to move downwards, the second elastic element 702 is stretched, the movable inserting rod 703 moves out of the limit groove 8 of the outer frame 201, at the moment, the U-shaped baffle 6 is not limited and can move in the same direction under the pushing of the filter pressing scraping plate 3 until the U-shaped baffle 6 is not blocked for the blanking groove 9 and the liquid inlet groove 10, at the moment, the scraped impurities can fall from the blanking groove 9 which is not blocked when the filter pressing scraping plate 3 moves, mother liquid can also fall into the liquid inlet groove 10 at the top of the outer frame 201, the mother liquid can flush the impurities remained on the filter pressing scraping plate 3, the impurity that makes filter pressing scraper blade 3 strike off can drop from silo 9 down, can carry out filtering operation again after impurity and the partial mother liquor that falls down from silo 9 get into collection filter screen seat 5, make the mother liquor get into purification case 1 along the filter screen of collection filter screen seat 5 side, control winding mechanism 4 reverse pair connection rope 405 roll-up afterwards, make filter pressing scraper blade 3 rebound in filter screen frame 2, filter pressing scraper blade 3 no longer to this side U-shaped baffle 6 effort, U-shaped baffle 6 resets under the promotion of the elasticity of first elastic component 601, and after removing inserted bar 703 and spacing groove 8 alignment, remove inserted bar 703 and reset under the promotion of second elastic component 702 and reciprocate, limit the position of U-shaped baffle 6 again, avoid filter pressing scraper blade 3 to extrude the mother liquor in filter screen frame 2, U-shaped baffle 6 atress rocks, influence the shutoff state to feed liquor groove 10 and silo 9 down.
Example 5: referring to fig. 1, fig. 2, fig. 3, fig. 5, fig. 8, fig. 9 and fig. 10, on the basis of embodiment 4, further, a connecting rod 12 slidingly connected to the purifying box 1 is fixedly arranged at the outer side of the U-shaped baffle 6, a first rack 121 is connected to the connecting rod 12, a first gear 131 is engaged with the outer side of the first rack 121, a rotating shaft 13 rotationally connected to the purifying box 1 is fixedly arranged on the first gear 131, a stirring plate 11 is fixedly connected with the rotating shaft 13, the stirring plate 11 comprises a material guiding plate 111 fixedly connected with the rotating shaft 13 and a second filter screen 112 fixedly connected with the material guiding plate 111, one end of the second filter screen 112 far away from the material guiding plate 111 is movably abutted against the collecting filter screen seat 5, and the filter screen of the collecting filter screen seat 5 is arc-shaped.
Specifically, when the U-shaped baffle 6 moves, the first rack 121 is driven to move through the connecting rod 12, the first rack 121 is meshed with the first gear 131 for transmission, the first gear 131 drives the stirring plate 11 to rotate through the rotating shaft 13, so that the stirring plate 11 seals the collecting filter screen seat 5, mother liquor and impurities falling from the lower trough 9 of the outer frame 201 slide down to the filter screen of the collecting filter screen seat 5 along the stirring plate 11, the filter screen of the filter screen seat 5 is provided with an arc-shaped third filter screen 501, the filter screen of the collecting filter screen seat 5 filters, mother liquor falls to the bottom side of the purifying box 1, solid impurities remain between the stirring plate 11 and the collecting filter screen seat 5, when the filter pressing scraper 3 moves back under the action of the winding mechanism 4, the filter pressing scraper 3 does not act on the U-shaped baffle 6 any more, the U-shaped baffle 6 is driven by the elastic force of the first elastic element 601 to reset, so that the U-shaped baffle 6 is plugged again to the blanking groove 9 and the liquid inlet groove 10, the first rack 121 is in reverse meshing transmission with the first gear 131, the first gear 131 drives the stirring plate 11 to reset and rotate through the rotating shaft 13, the stirring plate 11 drives impurities in the collecting filter screen seat 5 to rotate, the stirring plate 11 is prevented from plugging the collecting filter screen seat 5, then solid impurities move out of the purifying box 1 along the inclined stirring plate 11, a collecting box is arranged on the outer side of the purifying box 1 and on the lower side of the collecting filter screen seat 5 to collect impurities, automatic discharge of the impurities filtered by mother liquor of the purifying box 1 is realized, cleaning difficulty of subsequent workers is reduced, and production efficiency of filtering and purifying of the mother liquor of the water reducing agent is improved.
Example 6: referring to fig. 1, 2, 3, 5, 8, 9 and 10, in the water reducing agent mother liquor filtering and purifying device, further, based on embodiment 5, a rotating rod 14 is rotationally connected to the collecting screen seat 5, a rubber hammer 141 that is movably abutted against the deflector 11 is fixedly arranged on the rotating rod 14, one end of the rotating rod 14 extending to the outside of the purifying box 1 is connected with a second gear 142, and a second rack 15 meshed with the second gear 142 is fixedly arranged on the first rack 121.
Specifically, in the moving process of the first rack 121, the first rack 121 drives the second rack 15 to move and make it meshed with the second gear 142 for transmission, the second gear 142 drives the rotating rod 14 to rotate, and the rotating rod 14 drives the rubber hammer 141 to rotate in the rotating process, so that the rubber hammer 141 is abutted to the stirring plate 11 for knocking in the rotating process, the stirring plate 11 is stressed and vibrated, solid impurities on the upper side of the stirring plate 11 are vibrated, and the filtering speed of the filtering screen seat 5 on mother liquid in impurities and the cleaning effect on the impurities are improved before and after the stirring plate 11 is overturned.
The invention also discloses a use method of the water reducer mother liquor filtering and purifying device, which comprises the following steps:
s1: after the water reducing agent mother liquor enters the purifying box 1 from the liquid inlet 101, the mother liquor passes through the filter screen frame 2, the first filter screen 202 of the filter screen frame 2 intercepts and filters impurities in the mother liquor, and the filtered mother liquor is stored at the bottom side of the purifying box 1;
s2: by controlling the winding mechanism 4 to operate, the winding motors 403 on two sides of the purifying box 1 operate simultaneously, one winding motor 403 winds the connecting ropes 405 through the winding drum 404, the other winding motor 403 releases the connecting ropes 405 through the winding drum 404, and both the connecting ropes 405 are connected with the filter pressing scraping plate 3, so that the filter pressing scraping plate 3 moves in the filter screen frame 2, the filter pressing scraping plate 3 moves reciprocally in the filter screen frame 2 by forward and backward switching operation of the winding motor 403, mother liquor in the filter screen frame 2 can be extruded and pushed when the filter pressing scraping plate 3 moves reciprocally in the filter screen frame 2, the mother liquor is forced to rapidly pass through the first filter screen 202 of the filter screen frame 2, the filtration and purification speed of the mother liquor is accelerated, and impurities intercepted on the first filter screen 202 can be scraped in the process of reciprocal movement of the filter pressing scraping plate 3;
s3: the filter pressing scraping plate 3 moves reciprocally under the action of the winding mechanism 4, when the filter pressing scraping plate 3 moves towards one end of the filter screen frame 2, the extrusion block 303 on the filter pressing scraping plate 3 extrudes the stress block 7031 on the movable inserting rod 703, so that the stress block 7031 is stressed to drive the movable inserting rod 703 to move downwards, the movable inserting rod 703 moves out of the limit groove 8 of the outer frame 201, at the moment, the U-shaped baffle 6 is not limited and can move in the same direction under the pushing of the filter pressing scraping plate 3 until the U-shaped baffle 6 is not blocked on the blanking groove 9 and the liquid inlet groove 10, when the filter pressing scraping plate 3 moves, the scraped impurities can fall from the blanking groove 9, and mother liquor falling in the liquid inlet groove 10 at the top of the outer frame 201 can flush the residual impurities on the filter pressing scraping plate 3, so that the scraped impurities of the filter pressing scraping plate 3 can fall from the blanking groove 9;
s4: when the U-shaped baffle 6 moves, the first rack 121 is driven to move through the connecting rod 12, the first rack 121 is meshed with the first gear 131 for transmission, the first gear 131 drives the stirring plate 11 to rotate through the rotating shaft 13, so that the stirring plate 11 seals the collecting filter screen seat 5, mother liquor and impurities falling from the lower trough 9 of the outer frame 201 slide down to the filter screen of the collecting filter screen seat 5 along the stirring plate 11, the mother liquor is filtered by the filter screen of the collecting filter screen seat 5, the mother liquor falls to the bottom side of the purifying box 1, and solid impurities remain between the stirring plate 11 and the collecting filter screen seat 5;
s5: when the filter pressing scraping plate 3 moves back under the action of the winding mechanism 4, the filter pressing scraping plate 3 does not act on the U-shaped baffle 6 any more, the U-shaped baffle 6 is driven by the elastic force of the first elastic element 601 to reset and move, the U-shaped baffle 6 is enabled to block the blanking groove 9 and the liquid inlet groove 10 again, the first rack 121 is in meshed transmission with the first gear 131 in the opposite direction, the first gear 131 drives the stirring plate 11 to reset and rotate through the rotating shaft 13, the stirring plate 11 drives impurities in the collecting filter screen seat 5 to rotate, the stirring plate 11 does not block the collecting filter screen seat 5 any more, and then solid impurities move out of the purifying box 1 along the inclined stirring plate 11;
s6: in the moving process of the first rack 121, the first rack 121 drives the second rack 15 to move and make the second rack 15 and the second gear 142 mesh and drive, the second gear 142 drives the rotating rod 14 to rotate, and the rotating rod 14 drives the rubber hammer 141 to rotate in the rotating process of the rotating rod 14, so that the rubber hammer 141 is abutted against the stirring plate 11 to knock in the rotating process, the stirring plate 11 vibrates under force and shakes off solid impurities on the upper side of the stirring plate 11, and the shaken-off solid impurities fall into a collecting container on the outer side of the purifying box 1.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (10)
1. The utility model provides a water-reducing agent mother liquor filters purification device, has offered purification case (1) of inlet (101) including the top, its characterized in that still includes:
the filter screen frame (2) is fixedly arranged in the purifying box (1) and is used for filtering solid impurities in the mother liquor;
the filter pressing scraping plate (3), the filter pressing scraping plate (3) is connected in the filter screen frame (2) in a sliding way and is used for scraping solid impurities intercepted on the filter screen frame (2);
the rolling mechanisms (4) are arranged on two groups of the rolling mechanisms (4) and are arranged on two sides of the top of the purifying box (1) and used for driving the filter pressing scraping plates (3) to move in the filter screen frame (2); and
the collecting filter screen seat (5), the collecting filter screen seat (5) is fixedly arranged in the purifying box (1) and is arranged at the lower side of the filter screen frame (2);
wherein a stirring plate (11) is movably arranged in the collecting filter screen seat (5).
2. The water reducer mother liquor filtering and purifying device according to claim 1, wherein the winding mechanism (4) comprises a mounting plate (401) fixedly arranged on the purifying box (1), a mounting seat (402) fixedly arranged on the mounting plate (401), a winding motor (403) arranged in the mounting seat (402), a winding drum (404) connected with the output end of the winding motor (403) and a connecting rope (405) wound on the winding drum (404), and one end, far away from the winding drum (404), of the connecting rope (405) sequentially penetrates through the mounting plate (401), the purifying box (1) and the filter screen frame (2) and is connected with the filter pressing scraping plate (3).
3. The water reducer mother liquor filtering and purifying device according to claim 2, wherein sliding blocks (301) are arranged on two sides of the filter pressing scraping plate (3), and sliding grooves (302) matched with the sliding blocks (301) are formed in the filter screen frame (2).
4. The water reducer mother liquor filtering and purifying device according to claim 3, wherein the filter screen frame (2) comprises an outer frame body (201) fixedly arranged on the inner wall of the purifying box (1) and a first filter screen (202) arranged at the bottom of the outer frame body (201), an opening (2011) is formed in the outer frame body (201), and a partition plate (16) is arranged at the bottom of the filter screen frame (2).
5. The water reducer mother liquor filtering and purifying device according to claim 4, wherein the outer frame body (201) is slidably connected with a U-shaped baffle (6) which is movably propped against the filter pressing scraping plate (3), a first elastic element (601) is arranged between the U-shaped baffle (6) and the inner wall of the outer frame body (201), a limiting assembly is arranged between the U-shaped baffle (6) and the outer frame body (201), and comprises a movable groove (7) formed in the U-shaped baffle (6), a movable block (701) which is slidably connected in the movable groove (7), a second elastic element (702) which is arranged between the movable block (701) and the inner wall of the movable groove (7), a movable inserting rod (703) which is fixedly connected with the movable block (701) and a limiting groove (8) formed in the inner wall of the outer frame body (201), and the movable inserting rod (703) is movably connected in the limiting groove (8).
6. The water reducer mother liquor filtering and purifying device according to claim 5, wherein a stress block (7031) is fixedly arranged on the movable inserting rod (703), an extrusion block (303) which is movably abutted against the stress block (7031) is fixedly arranged on the filter pressing scraping plate (3), and extrusion inclined planes which are movably abutted against each other are formed in the stress block (7031) and the extrusion block (303).
7. The water reducer mother liquor filtering and purifying device according to claim 6, wherein the bottom and the top of the outer frame body (201) are respectively provided with a blanking groove (9) and a liquid inlet groove (10), the U-shaped baffle (6) is slidably connected in the outer frame body (201) and is used for blocking the blanking groove (9) and the liquid inlet groove (10), and the outer frame body (201) is communicated with the collecting filter screen seat (5) through the blanking groove (9).
8. The water reducer mother liquor filtering and purifying device according to claim 7, wherein the outer side of the U-shaped baffle (6) is fixedly provided with a connecting rod (12) which is connected to the purifying box (1) in a sliding manner, the connecting rod (12) is connected with a first rack (121), the outer side of the first rack (121) is connected with a first gear (131) in a meshed manner, the first gear (131) is fixedly provided with a rotating shaft (13) which is rotationally connected to the purifying box (1), the stirring plate (11) is fixedly connected with the rotating shaft (13), the stirring plate (11) comprises a material guiding plate (111) fixedly connected with the rotating shaft (13) and a second filter screen (112) fixedly connected with the material guiding plate (111), one end, far away from the material guiding plate (111), of the second filter screen (112) is movably abutted against the collecting filter screen seat (5), and the filter screen of the collecting filter screen seat (5) is arranged in an arc shape.
9. The water reducing agent mother liquor filtering and purifying device according to claim 8, wherein the collecting filter screen seat (5) is rotationally connected with a rotating rod (14), a rubber hammer (141) which is movably abutted against the stirring plate (11) is fixedly arranged on the rotating rod (14), one end of the rotating rod (14) extending towards the outer side of the purifying box (1) is connected with a second gear (142), and a second rack (15) meshed with the second gear (142) is fixedly arranged on the first rack (121).
10. The method for using the water reducing agent mother liquor filtering and purifying device according to claim 9, comprising the following steps:
s1: after entering the purifying box (1) from the liquid inlet (101), the mother liquid is intercepted and filtered by a filter screen frame (2), and impurities in the mother liquid are filtered by a first filter screen (202) of the filter screen frame (2), and the filtered mother liquid is stored at the bottom side of the purifying box (1);
s2: the winding mechanism (4) is controlled to operate, so that winding motors (403) on two sides of the purifying box (1) operate simultaneously, one winding motor (403) winds a connecting rope (405) through a winding drum (404), the other winding motor (403) releases the connecting rope (405) through the winding drum (404), the two connecting ropes (405) are connected with the filter pressing scraping plate (3), the filter pressing scraping plate (3) moves in the filter screen frame (2), the filter pressing scraping plate (3) moves in a reciprocating manner by forward and reverse rotation of the winding motor (403), the filter pressing scraping plate (3) moves in the filter screen frame (2), mother liquor in the filter screen frame (2) can be pushed by extrusion when the filter pressing scraping plate (3) moves in a reciprocating manner, the mother liquor is forced to rapidly pass through a first filter screen (202) of the filter screen frame (2), and impurities intercepted on the first filter screen (202) can be scraped in the reciprocating movement process of the filter pressing scraping plate (3);
s3: the filter pressing scraping plate (3) moves reciprocally under the action of the winding mechanism (4), when the filter pressing scraping plate (3) moves towards one end of the filter screen frame (2), the extrusion block (303) on the filter pressing scraping plate (3) extrudes the stress block (7031) on the movable inserting rod (703), so that the stress block (7031) is stressed to drive the movable inserting rod (703) to move downwards, the movable inserting rod (703) moves out of the limit groove (8) of the outer frame body (201), at the moment, the U-shaped baffle (6) is not limited and can move in the same direction under the pushing of the filter pressing scraping plate (3), until the U-shaped baffle (6) is not blocked against the blanking groove (9) and the liquid inlet groove (10), and the scraped impurities in the liquid inlet groove (10) at the top of the outer frame body (201) can flush the residual impurities on the filter pressing scraping plate (3), so that the scraped impurities of the filter pressing scraping plate (3) can drop from the blanking groove (9);
s4: when the U-shaped baffle (6) moves, the first rack (121) is driven to move through the connecting rod (12), the first rack (121) is in meshed transmission with the first gear (131), the first gear (131) drives the stirring plate (11) to rotate through the rotating shaft (13), the stirring plate (11) is used for plugging the collecting filter screen seat (5), mother liquor and impurities falling from the blanking groove (9) of the outer frame body (201) slide down to the filter screen of the collecting filter screen seat (5) along the stirring plate (11), the mother liquor is filtered through the filter screen of the collecting filter screen seat (5), the mother liquor falls to the bottom side of the purifying box (1), and solid impurities remain between the stirring plate (11) and the collecting filter screen seat (5);
s5: when the filter pressing scraping plate (3) moves back under the action of the winding mechanism (4), the filter pressing scraping plate (3) does not act on the U-shaped baffle plate (6), the U-shaped baffle plate (6) is pushed by the elastic force of the first elastic element (601) to reset and move, the U-shaped baffle plate (6) is enabled to block the blanking groove (9) and the liquid inlet groove (10) again, the first rack (121) is in meshed transmission with the first gear (131) in the opposite direction, the first gear (131) drives the stirring plate (11) to reset and rotate through the rotating shaft (13), the stirring plate (11) drives impurities in the collecting filter screen seat (5) to rotate, the stirring plate (11) does not block the collecting filter screen seat (5), and then solid impurities move out of the purifying box (1) along the inclined stirring plate (11);
s6: in the moving process of the first rack (121), the first rack (121) drives the second rack (15) to move and drive the second rack to be meshed with the second gear (142), the second gear (142) drives the rotating rod (14) to rotate, the rotating rod (14) drives the rubber hammer (141) to rotate in the rotating process, the rubber hammer (141) is enabled to be abutted and knocked with the stirring plate (11), the stirring plate (11) is stressed to vibrate and shake off solid impurities on the upper side of the stirring plate, and the shaken-off solid impurities fall into a collecting container on the outer side of the purifying box (1).
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Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002028410A (en) * | 2000-07-13 | 2002-01-29 | Hitachi Engineering & Services Co Ltd | Device for removing foreign substance in flowing water |
| JP2010116751A (en) * | 2008-11-14 | 2010-05-27 | Torishima Pump Mfg Co Ltd | Screening device of solid separation sewage relay pump facility |
| CN111362447A (en) * | 2020-05-26 | 2020-07-03 | 山东贝特尔环保科技有限公司 | Chemical sewage solid-liquid separator |
| CN212214746U (en) * | 2020-01-18 | 2020-12-25 | 张文 | Papermaking wastewater treatment equipment capable of recycling pulp |
| CN112297490A (en) * | 2020-09-11 | 2021-02-02 | 李庆贵 | Quick extraction element of aloe liquid |
| CN215439923U (en) * | 2021-08-30 | 2022-01-07 | 山东彩客东奥化学有限公司 | Organic wastewater treatment device |
| CN216395666U (en) * | 2021-11-18 | 2022-04-29 | 青岛博纳德机械科技有限公司 | Oil gas recovery filters purification device |
| CN114669095A (en) * | 2022-03-17 | 2022-06-28 | 陈正豪 | Building water supply and drainage system and method |
| CN116688612A (en) * | 2023-08-01 | 2023-09-05 | 江苏润睿生物科技有限公司 | Clarifying filtration equipment of vegetable oil processing |
| CN219722143U (en) * | 2023-04-24 | 2023-09-22 | 昆明晓石头新型建材有限公司 | Wastewater treatment for concrete aerated brick production |
-
2024
- 2024-01-26 CN CN202410108340.XA patent/CN117619007B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002028410A (en) * | 2000-07-13 | 2002-01-29 | Hitachi Engineering & Services Co Ltd | Device for removing foreign substance in flowing water |
| JP2010116751A (en) * | 2008-11-14 | 2010-05-27 | Torishima Pump Mfg Co Ltd | Screening device of solid separation sewage relay pump facility |
| CN212214746U (en) * | 2020-01-18 | 2020-12-25 | 张文 | Papermaking wastewater treatment equipment capable of recycling pulp |
| CN111362447A (en) * | 2020-05-26 | 2020-07-03 | 山东贝特尔环保科技有限公司 | Chemical sewage solid-liquid separator |
| CN112297490A (en) * | 2020-09-11 | 2021-02-02 | 李庆贵 | Quick extraction element of aloe liquid |
| CN215439923U (en) * | 2021-08-30 | 2022-01-07 | 山东彩客东奥化学有限公司 | Organic wastewater treatment device |
| CN216395666U (en) * | 2021-11-18 | 2022-04-29 | 青岛博纳德机械科技有限公司 | Oil gas recovery filters purification device |
| CN114669095A (en) * | 2022-03-17 | 2022-06-28 | 陈正豪 | Building water supply and drainage system and method |
| CN219722143U (en) * | 2023-04-24 | 2023-09-22 | 昆明晓石头新型建材有限公司 | Wastewater treatment for concrete aerated brick production |
| CN116688612A (en) * | 2023-08-01 | 2023-09-05 | 江苏润睿生物科技有限公司 | Clarifying filtration equipment of vegetable oil processing |
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