CN113634033B - Slurry-free papermaking equipment for papermaking process - Google Patents
Slurry-free papermaking equipment for papermaking process Download PDFInfo
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- CN113634033B CN113634033B CN202110797083.1A CN202110797083A CN113634033B CN 113634033 B CN113634033 B CN 113634033B CN 202110797083 A CN202110797083 A CN 202110797083A CN 113634033 B CN113634033 B CN 113634033B
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- reciprocating screw
- connecting pipe
- fixedly arranged
- collecting box
- liquid discharge
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- 238000000034 method Methods 0.000 title abstract description 11
- 239000007788 liquid Substances 0.000 claims abstract description 40
- 238000004140 cleaning Methods 0.000 claims abstract description 18
- 230000005540 biological transmission Effects 0.000 claims description 30
- 239000012530 fluid Substances 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims description 6
- 238000005516 engineering process Methods 0.000 claims description 5
- 238000001914 filtration Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 239000002699 waste material Substances 0.000 description 4
- 238000004064 recycling Methods 0.000 description 3
- 239000007864 aqueous solution Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 229920001131 Pulp (paper) Polymers 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
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- 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
- B01D29/50—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 multiple filtering elements, characterised by their mutual disposition
- B01D29/52—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 multiple filtering elements, characterised by their mutual disposition in parallel connection
- B01D29/54—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 multiple filtering elements, characterised by their mutual disposition in parallel connection arranged concentrically or coaxially
-
- 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
- B01D29/90—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 feeding
-
- 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
- B01D29/92—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 filtrate
-
- 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
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/64—Paper recycling
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Paper (AREA)
Abstract
The invention discloses slurry-free papermaking equipment for a papermaking process, which comprises a connecting pipe and a collecting box, wherein the collecting box is fixedly arranged on the lower end surface of the connecting pipe, two liquid discharge ports are symmetrically arranged on the side wall of the connecting pipe, a filter screen is fixedly arranged in each liquid discharge port, two mounting shells are symmetrically and fixedly arranged on the inner wall of the connecting pipe, a reciprocating screw is vertically and rotatably connected in the side wall of each mounting shell, a second driving wheel is fixedly arranged at the upper end of each reciprocating screw, a reciprocating screw sleeve is connected on the upper end of each reciprocating screw in a threaded manner, a cleaning plate is fixedly arranged on the side wall of each reciprocating screw sleeve, and the cleaning plate is attached to the surface of the filter screen. According to the invention, the second driving wheel can drive the reciprocating screw to rotate, so that the reciprocating screw sleeve moves up and down along the reciprocating screw, and further the cleaning plate is driven to scrape the adhered pulp residues on the surface of the filter screen, so that the filter screen is prevented from being blocked, and the filtering effect of the equipment is improved.
Description
Technical Field
The invention relates to the technical field of papermaking, in particular to a pulp-free papermaking device for a papermaking process.
Background
Paper making technology is one of the four inventions in China, paper is an accumulation of long-term experience and intelligent crystallization of ancient workers in China, the paper is an outstanding invention creation in the history of human civilization, along with the development of science and technology, large-scale paper making equipment at present replaces traditional manual manufacturing, but the paper making equipment in the prior art generally cannot be effectively utilized in the operation process, particularly the water discharged by paper, and a large amount of pulp residues are contained in the discharged water, so that the quality of the subsequent paper is affected if the subsequent paper is directly utilized due to different types of the subsequently produced paper, and the prior art has a certain defect.
In order to solve the problems, patent number CN210657748U discloses equipment for papermaking without slurry in papermaking technology, which comprises a thick pipe, wherein a cover body is arranged below the outer wall of the thick pipe, first handles are fixedly connected above the left side and the right side of the outer wall of the cover body, a rubber ring is fixedly connected above the inner wall of the cover body, and the inner wall of the rubber ring is in interference fit with the lower part of the outer wall of the thick pipe.
When the existing equipment filters aqueous solution, the filter screen is easily blocked by pulp residues in water, so that a drainage system is blocked, and the effect of filtering and recycling pulp by the equipment is reduced.
In order to solve the problems, the invention provides a slurry-free papermaking device for a papermaking process.
Disclosure of Invention
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the utility model provides a no lack thick liquid papermaking equipment for papermaking technology, includes connecting pipe and collecting box, collecting box fixed mounting is in the lower terminal surface of connecting pipe two leakage fluid dram have been seted up to the symmetry on the lateral wall of connecting pipe, every equal fixed mounting has the filter screen in the leakage fluid dram, symmetrical fixed mounting has two installation shells on the inner wall of connecting pipe, every equal vertical rotation in the lateral wall of installation shell is connected with reciprocating screw, every equal fixed mounting of upper end of reciprocating screw has No. two action wheels, threaded connection has reciprocating screw cover on the reciprocating screw, fixed mounting has the cleaning plate on the lateral wall of reciprocating screw cover, the cleaning plate pastes with the surface of filter screen mutually, one side that the cleaning plate deviates from reciprocating screw all is provided with the cleaning brush, every equal fixed mounting of lower extreme of reciprocating screw has driven gear, two through toothed belt transmission connection between the driven gear, the transmission is connected with between driving gear and the toothed belt, the center point fixed mounting of the lower terminal surface of driving gear has the center pin, the lower terminal surface of reciprocating screw is connected with the center pin, the center pin is connected with the center pin, and is provided with two fixed mounting on the side wall of connecting pipe, the side wall of symmetry is installed on the connecting pipe.
By adopting the technical scheme, the helical gear is used for driving the second driving wheel to rotate through the driving rod, the second driving wheel is used for driving the second driving wheel to rotate through the second driving belt, and the second driving wheel can drive the reciprocating screw to rotate, so that the reciprocating screw sleeve moves up and down along the reciprocating screw, and further the cleaning plate is driven to scrape the adhered pulp residues on the surface of the filter screen, and the filter screen is prevented from being blocked.
Preferably, the driving mechanism comprises an L-shaped fixing rod and an impeller, the L-shaped fixing rod is fixedly arranged on the inner wall of the liquid discharge pipe, one end of the L-shaped fixing rod, deviating from the inner wall of the liquid discharge pipe, is rotationally connected with a second bevel gear, one end of the second bevel gear, deviating from the L-shaped fixing rod, is fixedly connected with the impeller, and the second bevel gear is connected with a first bevel gear in a meshed manner.
By adopting the technical scheme, the impeller drives the helical gear II to rotate, and the helical gear II drives the helical gear I to rotate, so that the transmission rod is driven to rotate.
Preferably, a transmission rod is vertically and fixedly arranged in the center of the upper end face of the first bevel gear, the upper end of the transmission rod penetrates through the upper end face of the liquid discharge pipe and is fixedly provided with a second transmission wheel, and the transmission rod is rotationally connected in the side wall of the liquid discharge pipe.
By adopting the technical scheme, the transmission rod drives the second driving wheel to rotate through the second driving wheel and the second driving belt, and then drives the reciprocating screw rod to rotate.
Preferably, the lower end face of the connecting pipe is symmetrically and fixedly provided with two valves, the lower end face of the connecting pipe is fixedly provided with a collecting box, the right side wall of the collecting box is fixedly provided with a negative pressure pump, and the air inlet end of the negative pressure pump is mutually communicated with the inside of the collecting box.
By adopting the technical scheme, the negative pressure pump discharges air in the collecting box, so that negative pressure is formed in the collecting box, and then pulp residues in the connecting pipe are sucked into the collecting box to be collected.
Preferably, the upper end face of the connecting pipe is provided with a liquid inlet funnel, and the lower end of the liquid inlet funnel is communicated with the inside of the connecting pipe.
By adopting the technical scheme, the liquid inlet funnel is convenient for waste liquid to enter the liquid discharge pipe.
Preferably, a threaded hole matched with the reciprocating screw is formed in the center of the reciprocating screw sleeve, and the reciprocating screw is in threaded connection with the threaded hole.
By adopting the technical scheme, the reciprocating screw rotates to enable the reciprocating screw sleeve to move up and down to remove the plugs on the surface of the filter screen.
Preferably, the upper end face of the liquid discharge pipe is provided with a through hole matched with the transmission rod, and the transmission rod is rotationally connected in the through hole.
By adopting the technical scheme, the rotating rod can conveniently rotate in the liquid discharge pipe.
Preferably, the collecting box is provided with a discharge opening, and the discharge opening is provided with a switch door.
By adopting the technical scheme, the door is opened and closed to conveniently take out the dregs in the collecting box 14.
Compared with the prior art, the invention has the beneficial effects that:
1. when aqueous solution flows through the fluid-discharge tube, can drive the impeller and rotate, drive No. two helical gears and rotate, and then drive No. one helical gear and rotate, no. one helical gear passes through the transfer line and drives No. two drive wheels and rotate, no. two drive wheels drive No. two action wheels and rotate through No. two drive belts, no. two action wheels can drive reciprocating screw and rotate for reciprocating screw sleeve reciprocates along reciprocating screw, and then drive the cleaning plate and strike off the paper pulp dregs of adhesion on filter screen surface, avoided the filter screen to take place to block up, and then improved the filter effect of equipment.
2. The reciprocating screw rod rotates and drives the driven gears to rotate, the two driven gears rotate and drive the driving gears to rotate, the driving gears rotate and drive the collecting blades to rotate, and the collecting blades can filter and collect dregs in water, so that the dregs are prevented from floating in the water at will; after the filtration is completed, the valve and the negative pressure pump are opened, the negative pressure pump pumps out the air of the collecting box, so that negative pressure is formed in the collecting box, and then pulp residues in the connecting pipe enter the collecting box after passing through the valve, and the recycling of the pulp residues is facilitated.
Drawings
FIG. 1 is a schematic view of a front perspective view of a non-slurry papermaking apparatus for use in a papermaking process according to the present invention;
FIG. 2 is a front cross-sectional view of a non-repulped papermaking apparatus for use in a papermaking process in accordance with the present invention;
FIG. 3 is a side cross-sectional view of a filter screen in a slurry-less papermaking apparatus for use in a papermaking process according to the present invention;
fig. 4 is a top view of an impeller in a slurry-less papermaking apparatus for use in a papermaking process according to the present invention.
In the figure: the device comprises a driven gear 1, a driving gear 2, a toothed belt 3, a filter screen 4, a reciprocating screw sleeve 5, a driving belt No. 6, a cleaning plate 7, a reciprocating screw 8, a driving wheel No. 9, a driving wheel No. 10, a driving rod No. 11, a helical gear No. 12, a liquid inlet funnel 13, a collecting box 14, a 15L-shaped fixing rod, an impeller 16, a connecting pipe 17, a liquid discharge pipe 18, a collecting blade 19, a valve 20 and a negative pressure pump 21.
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.
Referring to fig. 1-4, a non-defect pulp papermaking equipment for papermaking process, including connecting pipe 17 and collecting box 14, collecting box 14 fixed mounting has offered two leakage fluid dram on the lateral wall of connecting pipe 17 at the lower terminal surface of connecting pipe 17, equal fixed mounting has filter screen 4 in each leakage fluid dram, symmetrical fixed mounting has two installation shells on the inner wall of connecting pipe 17, equal vertical rotation is connected with reciprocating screw 8 in the lateral wall of every installation shell, equal fixed mounting has No. two action wheels 9 in the upper end of every reciprocating screw 8, threaded connection has reciprocating screw cover 5 on the reciprocating screw 8, fixed mounting has cleaning plate 7 on the lateral wall of reciprocating screw cover 5, cleaning plate 7 is attached to the surface of filter screen 4, one side that cleaning plate 7 deviates from reciprocating screw 8 all is provided with the cleaning brush, equal fixed mounting has driven gear 1 in the lower extreme of every reciprocating screw 8, pass through toothed belt 3 transmission connection between two driven gears 1, transmission connection between driving gear 2 and the toothed belt 3, the center of the lower terminal surface of driving gear 2 is fixed mounting center pin, the lower terminal surface of center pin connection of center pin 17 has on the fixed mounting of two side walls of symmetry, the center pin 18 is fixed mounting has on the side wall of connecting pipe 18 at the bottom of the center pin 17, fixed mounting has two symmetrical side-drive mechanism.
The driving mechanism comprises an L-shaped fixing rod 15 and an impeller 16, the L-shaped fixing rod 15 is fixedly arranged on the inner wall of the liquid discharge pipe 18, one end of the L-shaped fixing rod 15, which is away from the inner wall of the liquid discharge pipe 18, is rotationally connected with a second helical gear, one end of the second helical gear, which is away from the L-shaped fixing rod 15, is fixedly connected with the impeller 16, the second helical gear is in meshed connection with a first helical gear 12, the impeller 16 drives the second helical gear to rotate, the second helical gear drives the first helical gear 12 to rotate, and then the transmission rod 11 is driven to rotate;
the center of the upper end face of the first bevel gear 12 is vertically and fixedly provided with a transmission rod 11, the upper end of the transmission rod 11 penetrates through the upper end face of the liquid discharge pipe 18 and is fixedly provided with a second transmission wheel 10, the transmission rod 11 is rotationally connected in the side wall of the liquid discharge pipe 18, and the transmission rod 11 drives a second driving wheel 9 to rotate through the second transmission wheel 10 and a second transmission belt 6 so as to drive a reciprocating screw rod 8 to rotate;
wherein, two valves 20 are symmetrically and fixedly arranged on the lower end face of the connecting pipe 17, a collecting box 14 is fixedly arranged on the lower end face of the connecting pipe 17, a negative pressure pump 21 is fixedly arranged on the right side wall of the collecting box 14, the air inlet end of the negative pressure pump 21 is communicated with the inside of the collecting box 14, the negative pressure pump 21 discharges air in the collecting box 14, so that negative pressure is formed in the collecting box 14, and then pulp residues in the connecting pipe 17 are sucked into the collecting box 14 for collecting;
the upper end face of the connecting pipe 17 is provided with a liquid inlet funnel 13, the lower end of the liquid inlet funnel 13 is communicated with the inside of the connecting pipe 17, and the liquid inlet funnel 13 facilitates waste liquid to enter the liquid discharge pipe 18;
the center of the reciprocating screw sleeve 5 is provided with a threaded hole matched with the reciprocating screw 8, the reciprocating screw 8 is in threaded connection with the threaded hole, and the reciprocating screw 8 rotates to enable the reciprocating screw sleeve 5 to move up and down to remove plugs on the surface of the filter screen 4;
wherein, the upper end surface of the liquid discharge tube 18 is provided with a through hole matched with the transmission rod 11, and the transmission rod 11 is rotationally connected in the through hole;
wherein, the collecting box 14 is provided with a discharge opening, and the discharge opening is provided with a switch door which is convenient for taking out dregs in the collecting box 14;
in the invention, after waste liquid enters the connecting pipe 17 from the liquid inlet funnel 13, the waste liquid is discharged from the liquid discharge pipe 18 after being filtered by the collecting boxes 14 at two sides of the connecting pipe 17, when the water solution flows through the liquid discharge pipe 18, the impeller 16 is driven to rotate, the helical gear II is driven to rotate, the helical gear I12 drives the transmission wheel II 10 to rotate through the transmission rod 11, the transmission wheel II 10 drives the transmission wheel II 9 to rotate through the transmission belt II 6, the transmission wheel II 9 can drive the reciprocating screw 8 to rotate, so that the reciprocating screw sleeve 5 moves up and down along the reciprocating screw 8, and further the cleaning plate 7 is driven to scrape the adhered pulp residues on the surface of the filter screen 4, thereby avoiding the blockage of the filter screen 4 and further improving the filtering effect of equipment;
the reciprocating screw rod 8 rotates and drives the driven gears 1 to rotate, the two driven gears 1 rotate and drive the driving gears 2 to rotate, the driving gears 2 rotate and drive the collecting blades 19 to rotate, and the collecting blades 19 can filter and collect dregs in water, so that the dregs are prevented from floating in the water at will; after the filtration is completed, the valve 20 and the negative pressure pump 21 are opened, the negative pressure pump 21 pumps out the air in the collecting box 14, so that negative pressure is formed in the collecting box 14, and then pulp residues in the connecting pipe 17 enter the collecting box 14 after passing through the valve 20, so that the recycling of the pulp residues is facilitated.
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 (1)
1. The utility model provides a no-pulp papermaking equipment for papermaking technology, includes connecting pipe (17) and collecting box (14), its characterized in that, collecting box (14) fixed mounting is in the lower terminal surface of connecting pipe (17) two leakage fluid ports have been seted up to symmetry on the lateral wall of connecting pipe (17), every in the leakage fluid port all fixed mounting have filter screen (4), the symmetry is fixed mounting on the inner wall of connecting pipe (17) has two installation shells, every in the lateral wall of installation shell all vertical rotation is connected with reciprocating screw (8), and the upper end of every reciprocating screw (8) is all fixed mounting has No. two action wheels (9), threaded connection has reciprocating screw sleeve (5) on reciprocating screw (8), fixed mounting has cleaning plate (7) on the lateral wall of reciprocating screw sleeve (5), cleaning plate (7) are pasted with the surface of filter screen (4), one side that deviates from reciprocating screw (8) all is provided with cleaning brush, and the lower extreme of every reciprocating screw (8) all is fixed mounting has driven gear (1), and two driven gear (3) are connected with between driving gear (2) through driving gear (3) and driven gear (2) the center pin (2), the lower end of the central shaft is rotationally connected to the center of the bottom end surface of the connecting pipe (17), two collecting blades (19) are symmetrically and fixedly arranged on the side wall of the central shaft, two liquid discharge pipes (18) are symmetrically and fixedly arranged on the side wall of the connecting pipe (17), and a driving mechanism is arranged in each liquid discharge pipe (18); the driving mechanism comprises an L-shaped fixing rod (15) and an impeller (16), the L-shaped fixing rod (15) is fixedly arranged on the inner wall of the liquid discharge pipe (18), a second bevel gear is rotatably connected to one end, deviating from the inner wall of the liquid discharge pipe (18), of the L-shaped fixing rod (15), the impeller (16) is fixedly connected to one end, deviating from the L-shaped fixing rod (15), of the second bevel gear, and a first bevel gear (12) is connected to the second bevel gear in a meshed mode; two valves (20) are symmetrically and fixedly arranged on the lower end face of the connecting pipe (17), a collecting box (14) is fixedly arranged on the lower end face of the connecting pipe (17), a negative pressure pump (21) is fixedly arranged on the right side wall of the collecting box (14), and the air inlet end of the negative pressure pump (21) is mutually communicated with the inside of the collecting box (14); the upper end face of the connecting pipe (17) is provided with a liquid inlet funnel (13), and the lower end of the liquid inlet funnel (13) is communicated with the inside of the connecting pipe (17); a threaded hole matched with the reciprocating screw (8) is formed in the center of the reciprocating screw sleeve (5), and the reciprocating screw (8) is in threaded connection with the threaded hole; the upper end face of the liquid discharge pipe (18) is provided with a through hole matched with the transmission rod (11), and the transmission rod (11) is rotationally connected in the through hole;
the collecting box (14) is provided with a discharge opening, and an opening and closing door is arranged at the discharge opening;
the driving rod (11) is vertically and fixedly arranged in the center of the upper end face of the first helical gear (12), the upper end of the driving rod (11) penetrates through the upper end face of the liquid discharge pipe (18) and is fixedly provided with the second driving wheel (10), and the driving rod (11) is rotationally connected in the side wall of the liquid discharge pipe (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110797083.1A CN113634033B (en) | 2021-07-14 | 2021-07-14 | Slurry-free papermaking equipment for papermaking process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110797083.1A CN113634033B (en) | 2021-07-14 | 2021-07-14 | Slurry-free papermaking equipment for papermaking process |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113634033A CN113634033A (en) | 2021-11-12 |
| CN113634033B true CN113634033B (en) | 2023-05-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110797083.1A Active CN113634033B (en) | 2021-07-14 | 2021-07-14 | Slurry-free papermaking equipment for papermaking process |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115076761A (en) * | 2022-06-21 | 2022-09-20 | 河北晖普采暖设备有限公司 | Semiconductor electric heating stove self-bleeding device convenient to maintain |
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| DE3885102D1 (en) * | 1988-11-17 | 1993-11-25 | Herco Cff Chiralflow Filter | Filter apparatus for separating a slurry. |
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| CN111877283B (en) * | 2020-08-21 | 2022-12-06 | 江苏佳佩环保机械设备有限公司 | Hydraulically-driven ditch garbage intercepting device for hydraulic engineering |
| CN112403080A (en) * | 2020-11-26 | 2021-02-26 | 吴文芝 | A clear device of sieving fast for edible oil filtration equipment |
| CN113003837A (en) * | 2021-02-25 | 2021-06-22 | 江西省科学院能源研究所 | Environment-friendly water treatment equipment with multi-layer treatment filtering function |
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