CN220696256U - High-efficient wet dust collector - Google Patents
High-efficient wet dust collector Download PDFInfo
- Publication number
- CN220696256U CN220696256U CN202322349605.9U CN202322349605U CN220696256U CN 220696256 U CN220696256 U CN 220696256U CN 202322349605 U CN202322349605 U CN 202322349605U CN 220696256 U CN220696256 U CN 220696256U
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- China
- Prior art keywords
- dust
- water
- spray
- box body
- water bath
- Prior art date
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- 239000000428 dust Substances 0.000 title claims abstract description 82
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 77
- 239000007921 spray Substances 0.000 claims abstract description 47
- 238000005507 spraying Methods 0.000 claims abstract description 8
- 239000010865 sewage Substances 0.000 claims description 15
- 230000018044 dehydration Effects 0.000 claims description 5
- 238000006297 dehydration reaction Methods 0.000 claims description 5
- 238000004062 sedimentation Methods 0.000 claims description 5
- 239000002002 slurry Substances 0.000 claims description 5
- 230000001502 supplementing effect Effects 0.000 claims description 5
- 238000007599 discharging Methods 0.000 claims description 3
- 239000002351 wastewater Substances 0.000 claims description 3
- 238000002347 injection Methods 0.000 claims description 2
- 239000007924 injection Substances 0.000 claims description 2
- 238000005406 washing Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 description 7
- 230000003020 moisturizing effect Effects 0.000 description 4
- 208000005156 Dehydration Diseases 0.000 description 3
- 238000011010 flushing procedure Methods 0.000 description 3
- 239000013049 sediment Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000004429 Calibre Substances 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
- Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
Landscapes
- Separation Of Particles Using Liquids (AREA)
Abstract
The utility model discloses a high-efficiency wet dust collector, which comprises a dust removing box body, wherein a spraying cavity is arranged in the dust removing box body, and a connecting channel is arranged on the dust removing box body; the utility model relates to the technical field of wet dust collectors, and discloses a dust collector which comprises a water bath box, wherein a plurality of first spray heads are uniformly distributed on the inner side of a connecting channel, the spraying direction of the first spray heads is the same as the air flow direction, a plurality of second spray heads are uniformly distributed on the inner upper end of a spraying cavity, a water bath porous module is arranged at the bottom of the spraying cavity, a water bath box is arranged at the opening of the water bath porous module, and a blow-down hole is arranged at the bottom of the water bath box.
Description
Technical Field
The utility model relates to the technical field of wet dust collectors, in particular to a high-efficiency wet dust collector.
Background
In the prior art, the wet dust collector mainly removes dust in gas by spraying, firstly, the dust-containing gas is conveyed into a dust collection box body by utilizing the suction force of a high-pressure centrifugal fan, water is sprayed from top to bottom in the dust collection box body through a water pipe, and the water and the dust are mixed to enable particles to weight and fall down and remain in a cylinder body, so that the effect of separating the gas and the dust is achieved;
however, the existing gas has short contact time with water, which leads to insufficient mixing of water and dust, poor dust removal effect and low dust removal effect, and therefore, the high-efficiency wet dust collector is provided.
Disclosure of Invention
The utility model aims to provide a high-efficiency wet dust collector, which aims to solve the problems of poor dust collection effect and low dust collection effect caused by insufficient mixing of water and dust due to short contact time of gas and water.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the high-efficiency wet dust collector comprises a dust collection box body, wherein a spray cavity is formed in the dust collection box body, and a connecting channel for dust-containing gas to enter the spray cavity is formed in the dust collection box body;
the inside of connecting channel is equipped with a plurality of evenly distributed's first shower nozzle, and the injection direction of first shower nozzle is the same with the air current direction, the inside upper end that sprays the chamber is equipped with a plurality of evenly distributed's second shower nozzle, the bottom that sprays the chamber is equipped with the porous module of water bath, the trompil department of the porous module of water bath is equipped with the water bath box, the bottom of water bath box is equipped with the blowdown hole.
Preferably, the inside of the dust removal box body is also provided with a water removal cavity, a water baffle, a plate type multi-fold demister and a% demister are arranged in the water removal cavity from bottom to top, and a plurality of evenly distributed flushing spray heads are arranged above the plate type multi-fold demister and the% demister.
Preferably, a slope-arranged air equalizing plate is arranged below the water baffle.
Preferably, the side wall of the connecting channel is provided with a hand hole corresponding to each first spray head.
Preferably, the connection channel is provided with an inclination.
Preferably, a sewage drain port is arranged at the bottom of the dust removal box body, and a sewage drain passage is arranged between one end of the connecting passage, which is close to the spraying cavity, and the bottom of the dust removal box body.
Preferably, a water tank is arranged at the bottom of the sewage outlet, an overflow plate is arranged in the water tank, and the water tank is separated by the overflow plate to form a sedimentation tank and a clean water tank;
the clean water tank is internally provided with a water supplementing pump, a spray pump and a slurry pump, the water supplementing pump is communicated with an external water source, the spray pump is communicated with a first spray head, a second spray head, a plate-type multi-fold demister and a% demister, and the slurry pump is used for discharging dust-containing wastewater.
Compared with the prior art, the utility model has the beneficial effects that: according to the high-efficiency wet dust collector provided by the utility model, the dust-containing gas is subjected to primary spray dust removal through the first spray nozzle in the connecting channel, and is subjected to secondary spray dust removal through the second spray nozzle in the spray cavity, so that the water in the water bath box is fully mixed with the dust-containing gas for dust removal, the contact time of the gas and the water is prolonged, the water and the dust-containing gas are fully mixed, the dust removal effect is ensured, and the dust removal efficiency of the dust-containing gas is improved.
Drawings
Fig. 1 is a schematic diagram of the main sectional structure of the present utility model.
In the figure: 1. a dust removal box; 2. a spray chamber; 3. a connection channel; 4. a first nozzle; 5. a second nozzle; 6. a water bath porous module; 7. a water bath box; 8. a blow-down hole; 9. a dewatering cavity; 10. a water baffle; 11. plate type multi-fold demister; 12. 5% demister; 13. flushing the spray header; 14. a wind equalizing plate; 15. a hand hole; 16. a sewage drain port; 17. a trapway; 18. a water tank; 19. an overflow plate; 20. a water supplementing pump; 21. a spray pump; 22. and a slurry pump.
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, the present utility model provides a technical solution: the utility model provides a high-efficient wet dust collector, includes dust removal box 1, sets up high-pressure centrifugal fan on the dust removal box 1, and the inside of dust removal box 1 is equipped with sprays chamber 2, is equipped with on the dust removal box 1 and is used for the dust-laden gas to get into the connecting channel 3 that sprays chamber 2, and the dust-laden gas passes through the high-pressure centrifugal fan of dust removal box 1 department and gets into the inside that sprays chamber 2 from connecting channel 3; the inboard of connecting channel 3 is equipped with a plurality of evenly distributed's first shower nozzle 4, first shower nozzle 4 adopts the heavy-calibre vortex nozzle of 316L material, and the spray direction of first shower nozzle 4 is the same with the air current direction, place the pipeline hardening in the connecting channel 3, avoid connecting channel 3 to block up, spray the inside upper end of chamber 2 and be equipped with a plurality of evenly distributed's second shower nozzle 5, the second shower nozzle 5 adopts spiral shower nozzle, the bottom of spraying chamber 2 is equipped with water bath porous module 6, the trompil department of water bath porous module 6 is equipped with water bath box 7, the bottom of water bath box 7 is equipped with blow off hole 8, carry out the dust removal through water and the dirty gas intensive mixing in the water bath box 7, carry out the spray dust removal through the dirty gas through the first shower nozzle 4 in the connecting channel 3, carry out the secondary spray dust removal through the second shower nozzle 5 in the spray chamber, water and dirty gas intensive mixing dust removal in through the water bath box 7, gas and water intensive mixing dust removal has been increased, the time of water and dirty gas intensive mixing, the dust removal effect has been guaranteed, dust removal efficiency to dirty gas has been improved.
Specifically, the inside of the dust removal box body 1 is also provided with a water removal cavity 9, a water baffle 10, a plate type multi-fold demister 11 and 5% demisters 12 are arranged in the water removal cavity 9 from bottom to top, a plurality of evenly distributed flushing spray heads 13 are arranged above the plate type multi-fold demisters 11 and 5% demisters 12, the large-caliber solid conical nozzle is adopted for the re-spray heads 13, primary dehydration is carried out through the water baffle 10, multi-layer dehydration treatment is carried out through the plate type multi-fold demisters 11 and 5% demisters 12, and dehydration is carried out on gas after dust removal of dust-containing gas.
Specifically, the air equalizing plate 14 which is obliquely arranged is arranged below the water baffle 10, and the uniformity of the dust-containing gas after dust removal is ensured by arranging the air equalizing plate 14.
Specifically, the positions of the side walls of the connecting channel 3 corresponding to the first spray heads 4 are provided with hand holes 15, and the hand holes 15 are arranged to facilitate maintenance of the hand holes 15 by operators.
In particular, the connection channel 3 is inclined at 5-10 degrees, which ensures that the water of the first nozzle 4 flows along the connection channel 3, which is beneficial to the formation of hardening in the connection channel 3.
Specifically, the bottom of the dust removal box body 1 is provided with a sewage drain port 16, a sewage drain passage 17 is arranged between one end of the connecting passage 3, which is close to the spray cavity 2, and the bottom of the dust removal box body 1, and sewage is conveniently discharged through the position of the sewage drain port 16, which is provided with the sewage drain passage 17, of the bottom of the dust removal box body 1.
Specifically, the bottom of the sewage outlet 16 is provided with a water tank 18, an overflow plate 19 is arranged in the water tank 18, the water tank 18 is separated by the overflow plate 19 to form a sedimentation tank and a clean water tank, sewage enters the sedimentation tank after entering the water tank 18, and enters the clean water tank after passing through the overflow plate 19 after the sedimentation tank is full; be equipped with moisturizing pump 20, spray pump 21 and sediment stuff pump 22 in the clean water basin, moisturizing pump 20 and outside water source intercommunication, spray pump 21 and first shower nozzle 4, second shower nozzle 5, the many defroster 11 of board formula and 5% defroster 12 intercommunication, sediment stuff pump 22 are used for discharging dust-laden waste water, discharge sewage through sediment stuff pump 22 and carry out moisturizing through moisturizing pump 20 simultaneously, make the clean water basin form a dynamic balance's concentration, guaranteed to supply water to first shower nozzle 4, second shower nozzle 5, the many defroster 11 of board formula and 5% defroster 12.
Working principle: in the use process, when the dust-containing gas enters from the connecting channel 3, the first spray head 4 is started to perform primary dust removal, and when the dust-containing gas enters into the spray cavity 2, the second spray head 5 is started to perform secondary dust removal, and the dust-containing gas is fully mixed with water after entering into the water bath box 7, so that the high-efficiency dust removal of the dust-containing gas is realized.
In the description of the present utility model, unless explicitly stated and limited otherwise, the terms "mounted," "connected," and "secured" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Standard parts used in the utility model can be purchased from the market, special-shaped parts can be customized according to the description of the specification and the drawings, the specific connection modes of all parts adopt conventional means such as mature bolts, rivets and welding in the prior art, the machinery, the parts and the equipment adopt conventional models in the prior art, and the circuit connection adopts conventional connection modes in the prior art, so that the details are not described.
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 (7)
1. The efficient wet dust collector is characterized by comprising a dust collection box body (1), wherein a spray cavity (2) is arranged in the dust collection box body (1), and a connecting channel (3) for dust-containing gas to enter the spray cavity (2) is arranged on the dust collection box body (1);
the inside of connecting channel (3) is equipped with a plurality of evenly distributed's first shower nozzle (4), and the injection direction of first shower nozzle (4) is the same with the air current direction, the inside upper end that sprays chamber (2) is equipped with a plurality of evenly distributed's second shower nozzle (5), the bottom that sprays chamber (2) is equipped with water bath porous module (6), the trompil department of water bath porous module (6) is equipped with water bath box (7), the bottom of water bath box (7) is equipped with blowdown hole (8).
2. A high efficiency wet scrubber as set forth in claim 1 wherein: the inside of dust removal box (1) still is equipped with dehydration chamber (9), be equipped with breakwater (10), board-like many book defroster (11), 5% defroster (12) in dehydration chamber (9) from bottom to top one side, just the top of board-like many book defroster (11), 5% defroster (12) all is equipped with a plurality of evenly distributed's washing shower (13).
3. A high efficiency wet scrubber as set forth in claim 2 wherein: and an air equalizing plate (14) which is obliquely arranged is arranged below the water baffle (10).
4. A high efficiency wet scrubber as set forth in claim 1 wherein: the side wall of the connecting channel (3) is provided with hand holes (15) corresponding to the positions of the first spray heads (4).
5. A high efficiency wet scrubber as set forth in claim 1 wherein: the connecting channel (3) is inclined at 5-10 degrees.
6. A high efficiency wet scrubber as set forth in claim 1 wherein: the bottom of the dust removal box body (1) is provided with a sewage drain port (16), and a sewage drain passage (17) is arranged between one end of the connecting passage (3) close to the spraying cavity (2) and the bottom of the dust removal box body (1).
7. A high efficiency wet scrubber as set forth in claim 6 wherein: the bottom of the sewage draining nozzle (16) is provided with a water tank (18), an overflow plate (19) is arranged in the water tank (18), and the water tank (18) is separated by the overflow plate (19) to form a sedimentation tank and a clean water tank;
the clean water tank is internally provided with a water supplementing pump (20), a spray pump (21) and a slurry pump (22), the water supplementing pump (20) is communicated with an external water source, the spray pump (21) is communicated with a first spray head (4), a second spray head (5), a plate-type multi-fold demister (11) and a 5% demister (12), and the slurry pump (22) is used for discharging dust-containing wastewater.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322349605.9U CN220696256U (en) | 2023-08-31 | 2023-08-31 | High-efficient wet dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322349605.9U CN220696256U (en) | 2023-08-31 | 2023-08-31 | High-efficient wet dust collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220696256U true CN220696256U (en) | 2024-04-02 |
Family
ID=90439500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322349605.9U Active CN220696256U (en) | 2023-08-31 | 2023-08-31 | High-efficient wet dust collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220696256U (en) |
-
2023
- 2023-08-31 CN CN202322349605.9U patent/CN220696256U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |