CN115501715B - Multistage exhaust treatment device - Google Patents
Multistage exhaust treatment device Download PDFInfo
- Publication number
- CN115501715B CN115501715B CN202211121651.7A CN202211121651A CN115501715B CN 115501715 B CN115501715 B CN 115501715B CN 202211121651 A CN202211121651 A CN 202211121651A CN 115501715 B CN115501715 B CN 115501715B
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- CN
- China
- Prior art keywords
- dust
- wall
- water
- dust coarse
- coarse
- 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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- 239000000428 dust Substances 0.000 claims abstract description 107
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 83
- 239000002912 waste gas Substances 0.000 claims abstract description 35
- 238000005507 spraying Methods 0.000 claims abstract description 28
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 19
- 239000007789 gas Substances 0.000 claims description 18
- 230000005540 biological transmission Effects 0.000 claims description 7
- 238000004140 cleaning Methods 0.000 claims description 7
- 239000007921 spray Substances 0.000 claims description 7
- 229910052799 carbon Inorganic materials 0.000 claims description 5
- 238000001914 filtration Methods 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 238000004659 sterilization and disinfection Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 239000002440 industrial waste Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010815 organic waste Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
- B01D47/06—Spray cleaning
-
- 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
- B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
-
- 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
Abstract
The invention relates to a multistage waste gas treatment device, and belongs to the technical field of waste gas treatment equipment. The technical scheme is that the device mainly aims at the problem that a dust coarse treatment unit is difficult to comprehensively and primarily treat waste gas in existing equipment, and the device comprises a bottom plate, wherein the dust coarse treatment unit, a fan, a dust fine treatment unit and an activated carbon treatment unit are sequentially arranged on the bottom plate from left to right, and the dust coarse treatment unit, the fan, the dust fine treatment unit and the activated carbon treatment unit are sequentially connected through pipelines. According to the invention, the spraying assembly is arranged and is driven by the motor, so that the spraying assembly can perform omnibearing spraying on the interior of the dust coarse processor shell, and a fixed water spraying nozzle adopted in the prior art is replaced, so that the comprehensiveness of spraying waste gas entering the dust coarse processor shell is enhanced, the burden of a subsequent precise processing unit is reduced, and the service life of the dust coarse processor shell is prolonged.
Description
Technical Field
The invention relates to the technical field of waste gas treatment equipment, in particular to a multistage waste gas treatment device.
Background
Waste gas treatment generally refers to the work of pretreating waste gas generated in industrial places and factory workshops before external discharge so as to reach the national standard of external discharge of waste gas. And the common waste gas treatment comprises the aspects of organic waste gas treatment, dust waste gas treatment, acid-base waste gas treatment, peculiar smell waste gas treatment, air sterilization, disinfection, purification and the like.
The industrial waste gas often contains a large amount of dust, dust is not thoroughly removed only by means of spraying, the gas after dust removal still contains a large amount of dust, the untreated gas can not meet the emission standard, and the direct emission is very easy to pollute the environment.
The prior Chinese patent with the issued publication number of CN110975498A discloses a factory waste gas multi-stage treatment device, which comprises a bottom plate, wherein a dust coarse dust remover, a dust fine dust remover and an activated carbon dust remover are sequentially arranged on the bottom plate along the waste gas inlet direction, and the exhaust end of the dust fine dust remover is communicated with the activated carbon dust remover through a connecting air pipe; the bottom of the dust coarse dust remover is fixedly provided with a circulating water tank, the dust coarse dust remover is communicated with the circulating water tank, and a plurality of water shower nozzles are sequentially arranged in the dust coarse dust remover from top to bottom; the left and right sides of the dust fine dust remover are respectively provided with a gas inlet and a gas outlet, and a precise filter screen is also slidably arranged in the dust fine dust remover. According to the invention, the dust coarse dust remover, the dust fine dust remover and the active carbon dust remover are sequentially arranged on the bottom plate along the exhaust gas inlet direction, so that dust in the factory exhaust gas is effectively removed.
The technical solution in the above-mentioned reference, although realizing a multistage treatment of the dust-containing exhaust gas, has the following drawbacks:
when spraying of waste gas, the dust coarse treatment unit in the equipment relies on a plurality of water to spray the shower nozzle and realize the preliminary shower to waste gas, but water to spray the shower nozzle and adopt fixed setting, and fixed water is drenched the shower nozzle and is difficult to realize the omnidirectional of dust coarse treatment ware casing inside at the in-process of work, and then it still has part waste gas to escape preliminary spraying treatment when spraying waste gas, and these waste gases are when getting into other waste gas treatment units to other accurate waste gas treatment units, and the burden is great, thereby make comparatively accurate waste gas treatment unit damage easily.
Therefore, how to treat the exhaust gas treatment device is a technical problem that the skilled person needs to solve at present.
Disclosure of Invention
The invention aims to solve the problems in the background art and provides a multi-stage exhaust gas treatment device.
The technical scheme of the invention is as follows: the multistage waste gas treatment device comprises a bottom plate, a dust coarse treatment unit, a fan, a dust fine treatment unit and an active carbon treatment unit are sequentially arranged on the bottom plate from left to right, the dust coarse treatment unit, the fan, the dust fine treatment unit and the active carbon treatment unit are sequentially connected through pipelines, the dust coarse treatment unit comprises a water circulation mechanism for water circulation, the top of the water circulation mechanism is provided with the dust coarse treatment mechanism for waste gas spraying, and a filter assembly positioned in the water circulation mechanism is arranged below the dust coarse treatment mechanism;
the water circulation mechanism comprises a box body welded on the outer wall of the top of the bottom plate, guide plates are symmetrically arranged in the box body, and a water pump positioned on the outer wall of the top of the box body is arranged on the right side of the dust coarse treatment mechanism;
the dust coarse treatment mechanism comprises a dust coarse treatment device shell arranged on the outer wall of the top of the box body, a return table and a placing table are arranged in the dust coarse treatment device shell, and a spraying assembly is arranged on the inner wall of the placing table;
the spraying assembly comprises a plurality of rings which are rotationally connected to the inner wall of the placing table, the rings are vertically symmetrically arranged, a cavity ring is arranged on the inner ring of the ring, a plurality of toothed rings are arranged on one sides of the rings, which are close to each other, gears used for driving are symmetrically arranged between the toothed rings, each inner ring of the cavity ring is provided with a water-passing piece, and the water-passing pieces are connected between the water-passing pieces.
Preferably, the gears are arranged in front-back symmetry, and one ends of the rotating shafts, far away from the gears, are respectively connected to the front inner wall and the rear inner wall of the placing table through bearings in a rotating mode.
Preferably, a plurality of spray heads are arranged on the inner wall of the cavity ring along the circumferential direction, the water passing piece comprises a connecting pipe and a through pipe, the plurality of through pipes are respectively arranged on the circumferential wall of the connecting pipe along the circumferential direction, and the other end of each through pipe is fixedly connected with the inner wall of the corresponding cavity ring.
Preferably, the water guide piece comprises a rotary connecting piece and a three-way pipe, wherein a plurality of rotary connecting pieces are respectively arranged at the upper end and the lower end of the three-way pipe, and one ends of the rotary connecting pieces, far away from the three-way pipe, are respectively arranged on the corresponding connecting pipes.
Preferably, the right end of the three-way pipe penetrates through the right side shell wall of the dust coarse processor shell, and a water pipe used for communicating with a water pump is arranged.
Preferably, a motor is connected to the outer wall of the top of the dust coarse processor shell through a bolt, and the output end of the motor extends into the dust coarse processor shell and is fixedly connected to the water passing piece above.
Preferably, the bottom of the water passing piece is provided with an adjusting piece below, the adjusting piece comprises a sleeve, a transmission rod is sleeved in the sleeve, a limiting ring used for fixing the transmission rod is connected to the bottom of the sleeve in a threaded mode, and a swing rod is arranged at the bottom end of the limiting ring.
Preferably, the return table is positioned on the inner wall of the bottom of the dust coarse processor shell, a through hole penetrating through the shell wall of the bottom of the dust coarse processor shell is formed in the circle center of the return table, and the lower part of the through hole extends into the box body.
Preferably, the filter assembly comprises an outer frame, sealing sliding strips used for being connected with the symmetrical guide plates in a sliding mode are arranged on the outer walls of the two sides of the outer frame, and an inner frame is arranged in the outer frame.
Preferably, the inner frame is connected with a filter plate for filtering water resources in a clamping mode, a cleaning plate is arranged on the inner wall of the outer frame in a sliding mode and connected with the upper portion of the filter plate, a return groove is formed in the cleaning plate, and the swing rod is connected with the return groove in a sliding mode.
Compared with the prior art, the invention has the following beneficial technical effects:
1. through setting up the combination of a plurality of exhaust treatment units, and then carry out multistage treatment to the waste gas that contains the dust to realize the effective treatment of dust in the waste gas, make the waste gas reach emission standard.
2. The spraying assembly is arranged to be assisted by the motor to realize the driving of the spraying assembly, so that the spraying assembly is further used for carrying out omnibearing spraying on the interior of the dust coarse processor shell, the fixed water spraying nozzle adopted in the prior art is replaced, the comprehensiveness of spraying waste gas entering the dust coarse processor shell is enhanced, the burden of a follow-up precise processing unit is reduced, and the service life of the dust coarse processor shell is prolonged.
3. Through setting up filter component, and then the waste water after the shower filters, replaces the direct hydrologic cycle that adopts among the prior art to not only prolong the life of water pump, and avoid reducing the effect when preliminary treatment to follow-up waste gas.
4. Through setting up the regulating part, and then carry out surface cleaning to filter unit, extension filter screen's life avoids carrying out frequent clearance or replacement to it, practices thrift the cost.
Drawings
FIG. 1 presents a schematic view of the front structure of an embodiment of the invention;
FIG. 2 is a schematic perspective view of the dust coarse processing unit of FIG. 1;
FIG. 3 is a schematic view of the partial cross-sectional structure of FIG. 2;
FIG. 4 is a schematic side view of the structure of FIG. 3;
fig. 5 is a schematic perspective view of the filter assembly of fig. 4.
Reference numerals: 1. a bottom plate; 2. a dust coarse treatment unit; 21. a water circulation mechanism; 211. a case; 212. a guide plate; 213. a water pump; 214. the method comprises the steps of carrying out a first treatment on the surface of the 215. A water pipe; 22. a dust coarse treatment mechanism; 221. a dust coarse processor housing; 222. a flow returning table; 223. a placement table; 224. a spray assembly; 2241. a circular ring; 2242. a toothed ring; 2243. a cavity ring; 2244. a gear; 2245. a water passage member; 22451. a connecting pipe; 22452. a through pipe; 225. a motor; 226. an adjusting member; 2261. a sleeve; 2262. a limiting ring; 2263. a transmission rod; 2264. swing rod; 227. a water guide; 2271. a rotary connector; 2272. a three-way pipe; 23. a filter assembly; 231. an outer frame; 232. a sealing slide; 233. an inner frame; 234. a filter plate; 235. a cleaning plate; 3. a blower; 4. a dust fine treatment unit; 5. an activated carbon treatment unit.
Detailed Description
The technical scheme of the invention is further described below with reference to the attached drawings and specific embodiments.
Example 1
As shown in fig. 1-4, the multi-stage waste gas treatment device provided by the invention comprises a bottom plate 1, wherein a dust coarse treatment unit 2, a fan 3, a dust fine treatment unit 4 and an activated carbon treatment unit 5 are sequentially arranged on the bottom plate 1 from left to right. The dust coarse treatment unit 2, the fan 3, the dust fine treatment unit 4 and the activated carbon treatment unit 5 are sequentially connected through pipelines. And a dryer is arranged on a pipeline between the dust coarse treatment unit 2 and the fan 3 and is used for realizing drying treatment of sprayed waste gas. The dust rough treatment unit 2 comprises a water circulation mechanism 21 for water circulation, a dust rough treatment mechanism 22 for waste gas spraying is arranged at the top of the water circulation mechanism 21, and a filter assembly 23 positioned inside the water circulation mechanism 21 is arranged below the dust rough treatment mechanism 22.
The water circulation mechanism 21 comprises a box body 211 welded on the top outer wall of the bottom plate 1, guide plates 212 are symmetrically arranged in the box body 211, and a water pump 213 positioned on the top outer wall of the box body 211 is arranged on the right side of the dust rough treatment mechanism 22.
The dust coarse processing mechanism 22 comprises a dust coarse processing device shell 221 arranged on the outer wall of the top of the box body 211, a flow-returning table 222 and a placing table 223 are arranged in the dust coarse processing device shell 221, and a spraying component 224 is arranged on the inner wall of the placing table 223.
The spraying assembly 224 includes a plurality of rings 2241 rotatably connected to the inner wall of the placement table 223, and the rings 2241 are symmetrically disposed up and down, and a cavity ring 2243 is mounted on an inner ring of the rings 2241. One side that a plurality of rings 2241 are close to each other all is provided with the ring 2242, and the front and back symmetry is provided with the gear 2244 that is used for the transmission between a plurality of rings 2242. The inner ring of each cavity ring 2243 is provided with water passing members 2245, and water guiding members 227 are connected between the plurality of water passing members 2245. The right end of the tee 2272 passes through the right side wall of the dust coarse processor housing 221, and is provided with a water pipe 215 for communicating with the water pump 213.
In this embodiment, a water inlet pipe is provided at the feed end of the water pump 213, and the bottom end of the water inlet pipe extends into the box 211.
The working principle of the multi-stage exhaust gas treatment device based on the first embodiment is that when equipment is used for treating the exhaust gas, the exhaust gas firstly enters the dust coarse treatment unit 2, and the exhaust gas entering the dust coarse treatment unit 2 is subjected to preliminary treatment spraying treatment in the dust coarse treatment housing 221. When the dust coarse processing unit 2 receives the spray processing, the water pump 213 of the water circulation mechanism 21 extracts the water resource in the box 211, and the water resource is conveyed to the water guide 227 through the water pipe 215. The water resource entering the water guide 227 is respectively poured into the cavity rings 2243 arranged up and down through the water passing members 2245, and then sprayed by means of the cavity rings 2243, and the motor 225 in the dust coarse processing unit 2 is operated in the water resource spraying process. The motor 225 drives the upper ring 2241 to rotate, and the upper ring 2241 drives the toothed ring 2242 thereon to rotate in the process of movement, and under the action of the gear 2244, the lower ring 2241 is synchronously driven to reversely rotate, so that the water resources sprayed by the cavity ring 2243 form an omnibearing cover on the inside of the dust coarse processor shell 221, and comprehensive spraying treatment on the primarily treated waste gas is realized. The sprayed water resources are collected into the water circulation mechanism 21 through the return table 222, and the water resources entering the water circulation mechanism 21 are filtered through the filter assembly 23 and then enter the box 211, so that the water resources with dust adhesion are prevented from being directly extracted by the water pump 213, and the service life of the water resources is prolonged.
Example two
As shown in fig. 3, in the multi-stage exhaust gas treatment device according to the present invention, compared to the first embodiment, the present embodiment further includes: the front and rear symmetrical gears 2244 are provided with rotating shafts, one ends of the rotating shafts, far away from the gears 2244, are respectively connected to the front and rear inner walls of the placing table 223 through bearings in a rotating manner, a plurality of spray heads are arranged on the inner wall of the cavity ring 2243 along the circumferential direction, the water passing piece 2245 comprises a connecting pipe 22451 and a through pipe 22452, a plurality of through pipes 22452 are respectively arranged on the circumferential wall of the connecting pipe 22451 along the circumferential direction, the other ends of the through pipes 22452 are fixedly connected to the inner walls of the corresponding cavity rings 2243, the water guide piece 227 comprises a rotary connecting piece 2271 and a three-way pipe 2272, the rotary connecting pieces 2271 are respectively arranged at the upper end and the lower end of the three-way pipe 2272, and one ends of the rotary connecting pieces 2271, far away from the three-way pipe 2272, are respectively arranged on the corresponding connecting pipes 22451.
In this embodiment, the tee 2272 in the water guide 227 is fixedly connected to the inside of the dust coarse processor housing 221, and the rotary connection 2271 is provided, so that the water guide 2245 can rotate on the water guide 227, thereby realizing rotary spraying of the cavity ring 2243.
Example III
As shown in fig. 3-5, the multi-stage exhaust gas treatment device according to the present invention further includes: the motor 225 is connected to the top outer wall of the dust coarse processor shell 221 through a bolt, the output end of the motor 225 extends into the interior of the dust coarse processor shell 221 and is fixedly connected to the upper water passing piece 2245, the bottom of the lower water passing piece 2245 is provided with the adjusting piece 226, the adjusting piece 226 comprises a sleeve 2261, a transmission rod 2263 is sleeved in the sleeve 2261, a limiting ring 2262 used for fixing the transmission rod 2263 is connected to the bottom of the sleeve 2261 in a threaded manner, a swing rod 2264 is arranged at the bottom end of the limiting ring 2262, the flow returning platform 222 is located on the bottom inner wall of the dust coarse processor shell 221, a through hole penetrating through the bottom shell wall of the dust coarse processor shell 221 is formed in the center of the flow returning platform 222, the lower portion of the through hole extends into the interior of the box 211, the filtering component 23 comprises an outer frame 231, sealing sliding strips 232 used for sliding connection with the symmetrical guide plates 212 are arranged on the two outer walls of the outer frame 231, a filter plate 234 used for filtering water resources is clamped on the inner frame 233, a filter plate 235 is connected to the upper side of the filter plate 235 in a sliding manner and is located on the inner wall of the filter plate 235, and a back groove is formed between the filter plate and the back groove is formed in the back groove.
In this embodiment, when the lower ring 2241 rotates, the adjusting member 226 is driven to move, and the cleaning plate 235 in the filter assembly 23 reciprocates in the outer frame 231 due to the rotation of the adjusting member 226, so as to clean the surface of the filter plate 234, alleviate the blockage problem, and prolong the service life.
The above-described embodiments are merely a few preferred embodiments of the present invention, and many alternative modifications and combinations of the above-described embodiments will be apparent to those skilled in the art based on the technical solutions of the present invention and the related teachings of the above-described embodiments.
Claims (6)
1. The utility model provides a multistage exhaust treatment device, includes bottom plate (1), from left hand on bottom plate (1) set gradually dust coarse processing unit (2), fan (3), dust fine processing unit (4) and active carbon processing unit (5) right, connect through the pipeline in proper order between dust coarse processing unit (2), fan (3), dust fine processing unit (4) and active carbon processing unit (5), its characterized in that: the dust coarse treatment unit (2) comprises a water circulation mechanism (21) for water circulation, a dust coarse treatment mechanism (22) for waste gas spraying is arranged at the top of the water circulation mechanism (21), and a filter assembly (23) positioned in the water circulation mechanism (21) is arranged below the dust coarse treatment mechanism (22);
the water circulation mechanism (21) comprises a box body (211) welded on the outer wall of the top of the bottom plate (1), guide plates (212) are symmetrically arranged in the box body (211), and a water pump (213) positioned on the outer wall of the top of the box body (211) is arranged on the right side of the dust coarse treatment mechanism (22);
the dust coarse treatment mechanism (22) comprises a dust coarse treatment shell (221) arranged on the outer wall of the top of the box body (211), a flow returning table (222) and a placing table (223) are arranged in the dust coarse treatment shell (221), and a spraying component (224) is arranged on the inner wall of the placing table (223);
the spraying assembly (224) comprises a plurality of circular rings (2241) which are rotationally connected to the inner wall of the placing table (223), the circular rings (2241) are arranged symmetrically up and down, a cavity ring (2243) is arranged on the inner ring of the circular ring (2241), one sides of the circular rings (2241) which are close to each other are respectively provided with a toothed ring (2242), gears (2244) for transmission are symmetrically arranged between the toothed rings (2242) front and back, water passing pieces (2245) are respectively arranged on the inner ring of each cavity ring (2243), and water guiding pieces (227) are connected between the water passing pieces (2245);
a plurality of spray heads are arranged on the inner wall of the cavity ring (2243) along the circumferential direction, the water passing piece (2245) comprises a connecting pipe (22451) and a through pipe (22452), a plurality of through pipes (22452) are respectively arranged on the circumferential wall of the connecting pipe (22451) along the circumferential direction, and the other end of the through pipe (22452) is fixedly connected to the inner wall of the corresponding cavity ring (2243);
the water guide piece (227) comprises a rotary connecting piece (2271) and a three-way pipe (2272), wherein a plurality of the rotary connecting pieces (2271) are respectively arranged at the upper end and the lower end of the three-way pipe (2272), one ends of the rotary connecting pieces (2271) far away from the three-way pipe (2272) are respectively arranged on the corresponding connecting pipes (22451), and the right end of the three-way pipe (2272) penetrates through the right side shell wall of the dust coarse processor shell (221) and is provided with a water pipe (215) for communicating a water pump (213);
the below the bottom of lead to water spare (2245) is provided with regulating part (226), and regulating part (226) are including sleeve (2261), and the inside cover of sleeve (2261) is equipped with transfer line (2263), and the bottom threaded connection of sleeve (2261) has spacing ring (2262) that are used for fixed transfer line (2263), the bottom of spacing ring (2262) is provided with pendulum rod (2264).
2. A multi-stage exhaust treatment device according to claim 1, wherein: the gears 2244 are symmetrically arranged in the front and the back, and one ends of the rotating shafts, far away from the gears 2244, are respectively connected on the front and the back inner walls of the placing table 223 through bearings in a rotating way.
3. A multi-stage exhaust treatment device according to claim 1, wherein: the top outer wall of the dust coarse processor shell (221) is connected with a motor (225) through a bolt, and the output end of the motor (225) extends into the dust coarse processor shell (221) and is fixedly connected to the water passing piece (2245) above.
4. A multi-stage exhaust treatment device according to claim 1, wherein: the return table (222) is located on the inner wall of the bottom of the dust coarse processor shell (221), a through hole penetrating through the bottom shell wall of the dust coarse processor shell (221) is formed in the circle center of the return table (222), and the lower portion of the through hole extends into the box body (211).
5. The multi-stage exhaust treatment device of claim 4, wherein: the filter assembly (23) comprises an outer frame (231), sealing sliding strips (232) used for being connected with the symmetrical guide plates (212) in a sliding mode are arranged on the outer walls of the two sides of the outer frame (231), and an inner frame (233) is arranged inside the outer frame (231).
6. A multi-stage exhaust gas treatment device according to claim 5, wherein: the inner frame (233) is connected with a filter plate (234) for filtering water resources in a clamping mode, a cleaning plate (235) located on the inner wall of the outer frame (231) is connected above the filter plate (234) in a sliding mode, a return groove is formed in the cleaning plate (235), and the swing rod (2264) is connected with the return groove in a sliding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211121651.7A CN115501715B (en) | 2022-09-15 | 2022-09-15 | Multistage exhaust treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211121651.7A CN115501715B (en) | 2022-09-15 | 2022-09-15 | Multistage exhaust treatment device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115501715A CN115501715A (en) | 2022-12-23 |
| CN115501715B true CN115501715B (en) | 2023-08-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211121651.7A Active CN115501715B (en) | 2022-09-15 | 2022-09-15 | Multistage exhaust treatment device |
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| Country | Link |
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| CN (1) | CN115501715B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110975498A (en) * | 2019-12-25 | 2020-04-10 | 陈俊兆 | Factory waste gas multi-stage treatment device |
| WO2021081941A1 (en) * | 2019-10-28 | 2021-05-06 | 苏州绿如蓝环保科技有限公司 | Environmentally-friendly apparatus for use in spraying |
| CN215388503U (en) * | 2021-10-28 | 2022-01-04 | 甘肃昊田环保科技有限公司 | Be applied to waste gas treatment device of powder solidification |
| CN216440269U (en) * | 2021-10-29 | 2022-05-06 | 广东省德景环保科技有限公司 | Industrial gas apparatus possesses exhaust-gas treatment's purifier |
| CN216498370U (en) * | 2021-12-21 | 2022-05-13 | 上海欧亮环保科技有限公司 | Filtering type absorption treatment device for factory waste gas |
-
2022
- 2022-09-15 CN CN202211121651.7A patent/CN115501715B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021081941A1 (en) * | 2019-10-28 | 2021-05-06 | 苏州绿如蓝环保科技有限公司 | Environmentally-friendly apparatus for use in spraying |
| CN110975498A (en) * | 2019-12-25 | 2020-04-10 | 陈俊兆 | Factory waste gas multi-stage treatment device |
| CN215388503U (en) * | 2021-10-28 | 2022-01-04 | 甘肃昊田环保科技有限公司 | Be applied to waste gas treatment device of powder solidification |
| CN216440269U (en) * | 2021-10-29 | 2022-05-06 | 广东省德景环保科技有限公司 | Industrial gas apparatus possesses exhaust-gas treatment's purifier |
| CN216498370U (en) * | 2021-12-21 | 2022-05-13 | 上海欧亮环保科技有限公司 | Filtering type absorption treatment device for factory waste gas |
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| Publication number | Publication date |
|---|---|
| CN115501715A (en) | 2022-12-23 |
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