CN220676930U - Normal temperature filtering type sponge iron deaerator - Google Patents
Normal temperature filtering type sponge iron deaerator Download PDFInfo
- Publication number
- CN220676930U CN220676930U CN202322346282.8U CN202322346282U CN220676930U CN 220676930 U CN220676930 U CN 220676930U CN 202322346282 U CN202322346282 U CN 202322346282U CN 220676930 U CN220676930 U CN 220676930U
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- CN
- China
- Prior art keywords
- deaerator
- sponge iron
- net
- arc
- water
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title claims abstract description 70
- 229910052742 iron Inorganic materials 0.000 title claims abstract description 34
- 238000001914 filtration Methods 0.000 title claims abstract description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 39
- 238000005192 partition Methods 0.000 claims abstract description 14
- 239000007921 spray Substances 0.000 claims description 5
- 239000003344 environmental pollutant Substances 0.000 abstract description 9
- 231100000719 pollutant Toxicity 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 6
- 239000007787 solid Substances 0.000 abstract description 5
- 238000000926 separation method Methods 0.000 description 19
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 7
- 229910052760 oxygen Inorganic materials 0.000 description 7
- 239000001301 oxygen Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 238000006479 redox reaction Methods 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000011001 backwashing Methods 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012535 impurity Substances 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
- 238000012856 packing Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Physical Water Treatments (AREA)
Abstract
The utility model discloses a normal-temperature filtering type sponge iron deaerator, which comprises a deaerator main body, wherein a bracket is fixedly arranged on the outer wall of the deaerator main body, a sleeve is fixedly connected to the top end of the deaerator main body, a water inlet cylinder is fixedly connected to the top end of the sleeve, and a partition plate is fixedly assembled on the inner wall of the sleeve. Through the cooperation of separating net and filter core, wait to treat water and separating net contact, separating net is first to filter, contain suspended solid, oxide or the pollutant etc. of higher concentration in the water and remain on separating net's surface, water passes through separating net and filter core contact, the filter core passes through the filter screen, enter into on the baffle, flow into the deoxidizer main part through the connecting pipe in, deoxidization operation carries out, through the cooperation of anti-blocking structure and toper separating net, avoid separating net's surface to be totally blocked up, can filter to contain suspended solid, oxide or the pollutant etc. of higher concentration in the water, can not cause the influence to the operation effect of sponge iron deoxidizer, prevent equipment jam, the use limitation has been reduced.
Description
Technical Field
The utility model relates to the technical field of water filtration, in particular to a normal-temperature filtration type sponge iron deaerator.
Background
The sponge iron deaerator is a deaerator, water containing oxygen enters the deaerator and passes through a sponge iron filter material layer, the special sponge iron filter material has a huge specific surface area, so that dissolved oxygen in water and iron can be subjected to thorough oxidation reaction, oxygen in water is removed, normal-temperature filtering type deaerator is used for chemical deaeration, specially produced active sponge iron (directly reduced iron) is adopted for removing the dissolved oxygen in the water, the main component of the sponge iron is iron, the porous internal structure of the sponge iron is loose, the specific surface area is 5 to 10 ten thousand times that of common scrap iron, the oxygen in the water and the iron can be subjected to rapid and thorough oxidation reaction, but the defects still exist in the actual use process, the water quality to be treated by the normal-temperature filtering type sponge iron deaerator has higher requirements on impurities and particles, if the water contains higher-concentration suspended matters, oxides or pollutants and the like, the running effect of the sponge iron deaerator is possibly influenced, even the equipment is blocked, the use limitation is caused, and the practicability is poor.
Disclosure of Invention
The utility model aims to provide a normal-temperature filtering type sponge iron deaerator for solving the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a normal atmospheric temperature filters formula sponge iron deaerator, includes the deaerator main part, the outer wall fixed mounting of deaerator main part has the support, the top fixedly connected with sleeve of deaerator main part, telescopic top fixedly connected with water inlet tube, telescopic inner wall is fixed to be equipped with the baffle, the bottom surface fixedly connected with connecting pipe of baffle, the inner wall of baffle is fixed to be equipped with the filter screen, the fixed surface of baffle is equipped with the spacer grid, it has the filter core to fill between baffle and the filter screen, install anti-blocking structure on the spacer grid.
Preferably, the anti-blocking structure comprises a telescopic spring, the telescopic spring is fixedly assembled on a separation net, the separation net is conical, a top end of the telescopic spring is fixedly assembled with a top plate, one end of a top rod is hinged to two sides of the bottom surface of the top plate, a first arc-shaped rod is hinged to the other end of the top rod, a retaining ring is fixedly assembled on two sides of the bottom surface of the top plate, a torsion spring is sleeved on the outer wall of the retaining ring, and the torsion spring is located between the top rod and the top plate.
Preferably, the side of first arc pole is fixed to be equipped with the one end of connecting rod, the other end fixed mounting of connecting rod has the second arc pole, closely laminate between second arc pole and the net that separates.
Preferably, the outer walls of the first arc-shaped rod and the second arc-shaped rod are sleeved with sponge sleeves.
Preferably, the surface of the top plate is provided with a groove.
Preferably, the bottom end of the connecting pipe is fixedly provided with a spray header.
Compared with the prior art, the utility model has the beneficial effects that: the utility model provides a normal atmospheric temperature filters formula sponge iron deaerator, through deaerator main part and inside sponge iron cooperation, the support supports deaerator main part, the sponge iron has been stored in deaerator main part, the sponge iron utilizes redox reaction principle, dissolve oxygen corrosion to pipeline, boiler and circulating water and handle through water, through the cooperation of separating net and filter core, the water that waits to handle enters into telescopic inside through intaking the section of thick bamboo earlier, at first with separating net contact, separating net carries out the filtration, contain higher concentration suspended solid in the water, oxide or pollutant etc. remain on separating net's surface, water passes through separating net and filter core contact, the filter core passes through the filter screen, enter into on the baffle, flow into deaerator main part through the connecting pipe, carry out deoxidization operation, along with water is continuous to flow into in the sleeve, rivers are to prevent stifled structure production pressure, make anti-blocking structure work, through preventing the cooperation of anti-blocking structure and toper separating net, avoid separating net's surface to be totally blocked up, can filter and fall to contain higher concentration suspended solid, oxide or pollutant etc. in the water, can not cause the influence to sponge iron deaerator's operation effect, prevent equipment from blocking, the jam, the device has reduced the practicality.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model.
Fig. 2 is a cross-sectional view of the sleeve structure of the present utility model.
FIG. 3 is a cross-sectional view of the septum and septum structure of FIG. 2.
Fig. 4 is a schematic diagram of the structure at a in fig. 3.
In the figure: 1. a deaerator body; 2. a bracket; 3. a sleeve; 4. a water inlet cylinder; 5. a partition plate; 6. a connecting pipe; 7. a spray header; 8. a filter screen; 9. a screen; 10. a filter element; 11. a telescopic spring; 12. a top plate; 13. a groove; 14. a push rod; 15. a first arcuate lever; 16. a sponge sleeve; 17. a connecting rod; 18. a clasp ring; 19. a torsion spring; 20. a second arcuate lever.
Detailed Description
The following description of the embodiments of the present utility model 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 utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a normal atmospheric temperature filters formula sponge iron deaerator, including deaerator main part 1, deaerator main part 1's outer wall fixed mounting has support 2, deaerator main part 1's top fixedly connected with sleeve 3, sleeve 3's top fixedly connected with inlet tube 4, sleeve 3's inner wall fixed mounting has baffle 5, baffle 5's bottom surface fixedly connected with connecting pipe 6, baffle 5's inner wall fixed mounting has filter screen 8, baffle 5's fixed mounting in surface has partition net 9, the packing has filter core 10 between baffle 5 and the filter screen 8, installs anti-blocking structure on the partition net 9.
The support 2 supports the deaerator main body 1, the deaerator main body 1 is the prior art, sponge iron is stored in the deaerator main body 1, the sponge iron is also called direct reduced iron, high-quality ore is adopted, oxidation-reduction reaction principle is utilized, the water-soluble oxygen content can reach below 0.05 milligrams per milliliter after the pipeline, the boiler and the circulating water are corroded and subjected to water treatment by a filtering type precipitation mode, the deaerator main body 1 has the advantages of low backwashing frequency, high compressive strength, no pulverization and hardening, large specific surface area, high activity, good regeneration effect and the like, water to be treated firstly enters the sleeve 3 through the water inlet cylinder 4, firstly contacts with the separation net 9, the separation net 9 firstly filters, suspended matters, oxides or pollutants with higher concentration and the like remain on the surface of the separation net 9, the filter core 10 contacts with the filter core 10 through the separation net 8, the filter core 10 enters into the separation net 5, flows into the deaerator main body 1 through the connecting pipe 6, the deaerator main body 3 is subjected to anti-blocking operation, and the structure is prevented from being blocked by the water flow along with the continuous flow, the structure is pressurized, and the surface of the separation net 9 is prevented from being blocked.
Specifically, prevent stifled structure includes extension spring 11, extension spring 11 fixed mounting separates on net 9, separates net 9 and is the toper, and extension spring 11's top fixed mounting has roof 12, and roof 12's bottom surface both sides all articulate the one end that is equipped with ejector pin 14, and ejector pin 14's the other end articulates and is equipped with first arc pole 15, and roof 12's bottom surface both sides all fixed mounting has buckle 18, and torsion spring 19 has been cup jointed to buckle 18's outer wall, torsion spring 19, and torsion spring 19 is located between ejector pin 14 and the roof 12.
The anti-blocking structure can prevent the separation net 9 from blocking in the filtering process, water to be treated flows onto the top plate 12 through the water inlet cylinder 4, pressure is applied to the top plate 12, the top plate 12 applies pressure to the telescopic spring 11, the telescopic spring 11 elastically deforms due to the elastic performance of the telescopic spring, the top plate 12 moves downwards, the top plate 12 pushes the ejector rod 14 to move, the ejector rod 14 pushes the first arc rod 15 to move along the surface of the separation net 9, at the moment, under the fixation of the retaining ring 18, the ejector rod 14 applies pressure to the torsion spring 19, the torsion spring 19 deforms after being stressed, and reactive force is applied to the ejector rod 14, so that the ejector rod 14 can push the first arc rod 15 to be attached to the surface of the separation net 9, and along with the movement of the first arc rod 15, suspended matters, oxides or pollutants and the like remained on the surface of the separation net 9 are accumulated at the lower position of the conical separation net 9, so that the blocking of the separation net 9 is avoided.
Specifically, one end of the connecting rod 17 is fixedly assembled on the side surface of the first arc-shaped rod 15, the second arc-shaped rod 20 is fixedly assembled on the other end of the connecting rod 17, and the second arc-shaped rod 20 is tightly attached to the partition net 9.
In order to increase the surface area of the cleaning screen 9, as shown in the position of fig. 3, a connecting rod 17 is fixedly connected to the first arc rod 15, a second arc rod 20 is fixed through the connecting rod 17, the second arc rod 20 is attached to the screen 9 under the fixation of the connecting rod 17, the second arc rod 20 can be driven to move under the connection of the connecting rod 17 in the moving process of the first arc rod 15, the moved position is cleaned, and the cleaning area is increased.
Specifically, the outer walls of the first arc-shaped rod 15 and the second arc-shaped rod 20 are sleeved with a sponge sleeve 16.
The surface at first arc pole 15 and second arc pole 20 all cup joints a sponge cover 16, the surface aperture of sponge cover 16 is more, and the surface is coarse, can increase with separate the frictional force between the net 9, and first arc pole 15 and second arc pole 20 drive the sponge cover 16 and remove at the in-process that removes, scrape the residual on the net 9 through the contact of sponge cover 16 and net 9 that separates, avoid separating the surface of net 9 and all be blocked up by suspended solid, oxide or pollutant etc. the effect of reinforcing mediation.
Specifically, the surface of the top plate 12 is provided with a groove 13.
The surface of the top plate 12 is provided with a groove 13, which can increase the surface area of the top plate 12, and can fully contact water flowing into the sleeve 3 during use, thereby increasing the pressure.
Specifically, the bottom end of the connection pipe 6 is fixedly equipped with a shower head 7.
The spray header 7 is arranged at the bottom end of the connecting pipe 6, so that filtered water can be sprayed out through the spray header 7, and the water can be more uniformly and fully contacted with the sponge iron, so that the efficiency is improved.
Working principle: the water to be treated enters the sleeve 3 through the water inlet cylinder 4, firstly contacts with the separation net 9, the separation net 9 is firstly filtered, suspended matters, oxides or pollutants with higher concentration are contained in the water and remain on the surface of the separation net 9, the water contacts with the filter element 10 through the separation net 9, the filter element 10 passes through the filter screen 8 and enters the partition plate 5, and flows into the deaerator main body 1 through the connecting pipe 6 to perform deoxidization operation, and along with the continuous flow of the water into the sleeve 3, the water flow generates pressure on the anti-blocking structure, so that the anti-blocking structure works, and the surface of the separation net 9 is prevented from being blocked completely.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a normal atmospheric temperature filters formula sponge iron deaerator, includes deaerator main part (1), its characterized in that: the deaerator comprises a deaerator main body (1), wherein a support (2) is fixedly arranged on the outer wall of the deaerator main body (1), a sleeve (3) is fixedly connected to the top end of the deaerator main body (1), a water inlet cylinder (4) is fixedly connected to the top end of the sleeve (3), a partition plate (5) is fixedly arranged on the inner wall of the sleeve (3), a connecting pipe (6) is fixedly connected to the bottom surface of the partition plate (5), a filter screen (8) is fixedly arranged on the inner wall of the partition plate (5), a partition net (9) is fixedly arranged on the surface of the partition plate (5), a filter element (10) is filled between the partition plate (5) and the filter screen (8), and an anti-blocking structure is arranged on the partition net (9).
2. The normal temperature filtering type sponge iron deaerator according to claim 1, wherein: anti-blocking structure includes extension spring (11), extension spring (11) fixed mounting separates on net (9), separate net (9) and be the toper, the top fixed mounting of extension spring (11) has roof (12), the one end that is equipped with ejector pin (14) is all articulated to the bottom surface both sides of roof (12), the other end of ejector pin (14) articulates and is equipped with first arc pole (15), the bottom surface both sides of roof (12) all fixed mounting has buckle (18), torsion spring (19) have been cup jointed to the outer wall of buckle (18), torsion spring (19) are located between ejector pin (14) and roof (12).
3. The normal temperature filtering type sponge iron deaerator as claimed in claim 2, wherein: one end of a connecting rod (17) is fixedly arranged on the side face of the first arc-shaped rod (15), a second arc-shaped rod (20) is fixedly arranged at the other end of the connecting rod (17), and the second arc-shaped rod (20) is tightly attached to the partition net (9).
4. A normal temperature filtering sponge iron deaerator according to claim 3, wherein: the outer walls of the first arc-shaped rod (15) and the second arc-shaped rod (20) are sleeved with sponge sleeves (16).
5. The normal temperature filtering type sponge iron deaerator as claimed in claim 2, wherein: the surface of the top plate (12) is provided with a groove (13).
6. The normal temperature filtering type sponge iron deaerator according to claim 1, wherein: the bottom end of the connecting pipe (6) is fixedly provided with a spray header (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322346282.8U CN220676930U (en) | 2023-08-30 | 2023-08-30 | Normal temperature filtering type sponge iron deaerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322346282.8U CN220676930U (en) | 2023-08-30 | 2023-08-30 | Normal temperature filtering type sponge iron deaerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220676930U true CN220676930U (en) | 2024-03-29 |
Family
ID=90373974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322346282.8U Active CN220676930U (en) | 2023-08-30 | 2023-08-30 | Normal temperature filtering type sponge iron deaerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220676930U (en) |
-
2023
- 2023-08-30 CN CN202322346282.8U patent/CN220676930U/en active Active
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