CN116726633A - Waste gas treatment filter equipment of chemical industry equipment - Google Patents

Waste gas treatment filter equipment of chemical industry equipment Download PDF

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Publication number
CN116726633A
CN116726633A CN202310707689.0A CN202310707689A CN116726633A CN 116726633 A CN116726633 A CN 116726633A CN 202310707689 A CN202310707689 A CN 202310707689A CN 116726633 A CN116726633 A CN 116726633A
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CN
China
Prior art keywords
tower body
gas treatment
seat
water
treatment filter
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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.)
Pending
Application number
CN202310707689.0A
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Chinese (zh)
Inventor
周加兵
倪菲菲
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tongling Qianyi Chemical Equipment Co ltd
Original Assignee
Tongling Qianyi Chemical Equipment Co ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Tongling Qianyi Chemical Equipment Co ltd filed Critical Tongling Qianyi Chemical Equipment Co ltd
Priority to CN202310707689.0A priority Critical patent/CN116726633A/en
Publication of CN116726633A publication Critical patent/CN116726633A/en
Pending legal-status Critical Current

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Abstract

The application relates to the technical field of chemical waste gas treatment, in particular to a waste gas treatment and filtration device of chemical equipment, which comprises a tower body, wherein a filtration component for filtering waste residues is arranged on one side of the tower body, a water tank is arranged on the other side of the tower body, a dust settling component for spraying water, removing dust and removing slag is arranged in the tower body, and a cleaning mechanism for cleaning the inner wall of the tower body is arranged below the dust settling component. According to the application, the cleaning mechanism is arranged, the scraping plate cleans the inner wall of the tower body, so that the interior of the tower body is kept clean, the threaded rod drives the limiting rod to rotate on the steering assembly through the scraping plate to change the steering direction of the scraping plate, so that the scraping plate is ensured to always scrape waste residues on the inner wall of the tower body from top to bottom, the waste residues scraped from the inner wall of the tower body are prevented from adhering to the scraping plate again, the cleaning of the scraping plate is facilitated to be kept, the cleaning in the tower body is further facilitated to be improved, and the effect that the purifying tower can treat waste gas for a long time is ensured to be stable.

Description

Waste gas treatment filter equipment of chemical industry equipment
Technical Field
The application relates to the technical field of chemical waste gas treatment, in particular to a waste gas treatment and filtration device of chemical equipment.
Background
In order to reduce the pollution of exhaust emission to the environment, the purification tower is taken out the waste gas to the tower body inside, then the water spray filters the waste gas slagging-off purification, waste residue in the waste gas mixes in spun water, and spun water splashes wall built-up trickle easily for purifying remaining waste residue and remaining in the tower body inner wall easily, long-time purification work of purification tower can make the waste residue adhere to the accumulation at the tower wall, and then influence the cleanness of tower body inner wall, the waste residue has been full in the purification tower in the past for a long time, when the purification tower spouted water can arouse that part is attached to in the waste gas again when the filtration waste gas of purification tower water spray again, and then influence the effect of purification tower treatment waste gas, can increase the degree of difficulty of filtering waste gas even.
Disclosure of Invention
Aiming at the defects of the prior art, the application provides an exhaust gas treatment and filtration device of chemical equipment, which aims to solve the problem that the effect of purifying the exhaust gas by a purifying tower is affected by the residue of the purified residual waste residue on the inner wall of the tower body of the purifying tower.
In order to solve the technical problems, the application provides the following technical scheme:
the waste gas treatment and filtration device of the chemical equipment comprises a tower body, wherein a filtration component for filtering waste residues is arranged on one side of the tower body, a water tank is arranged on the other side of the tower body, a dust fall component for spraying water, removing dust and removing slag is arranged in the tower body, and a cleaning mechanism for cleaning the inner wall of the tower body is arranged below the dust fall component;
the cleaning mechanism comprises a threaded rod arranged in the tower body, a limit rod is arranged on one side of the threaded rod, a scraping plate is arranged on the threaded rod in a threaded manner, and the scraping plate is in sliding connection with the limit rod;
the utility model discloses a steering device for a bicycle, including threaded rod, the both ends of threaded rod all are provided with steering assembly, steering assembly establishes the spacing seat on the threaded rod including the cover, the arc wall has been seted up on the spacing seat, arc wall two corner fixed mounting have the locating piece, slidable mounting has the sliding block in the arc wall, the fixed slot has been seted up on the sliding block.
Preferably, the bottom of the tower body is provided with a guide seat, the guide seat is funnel-shaped, the bottom of the guide seat is fixedly connected with a discharge hole, a support seat is fixedly installed on the guide seat, and a fixing seat is fixedly installed on the support seat.
Preferably, the fixing seat is fixedly connected with the limiting seat, the end part of the threaded rod penetrates through the limiting seat to be rotationally connected with the fixing seat, and the end parts of two groups of adjacent threaded rods are sleeved with the same group of driving belts.
Preferably, the dust fall assembly comprises a fixed guide plate fixedly arranged in the tower body, a plurality of groups of spray holes are formed in the guide plate at equal intervals, a water storage tank is fixedly arranged in the center of the guide plate, and a plurality of groups of sprayers a are fixedly arranged on the water storage tank.
Preferably, the center of the water storage tank is fixedly provided with a guide plate, the guide plate is conical, the center of the guide plate is provided with an air outlet, and the guide plate is fixedly provided with a plurality of groups of sprayers b.
Preferably, the sprayer is arranged in the tower body and above the dust fall component, three groups of support rods and one group of connecting pipes are fixedly arranged on the sprayer, and the end parts of the connecting pipes and the support rods are fixedly connected with the tower body.
Preferably, the water tank is fixedly connected with a water pipe b, and the end part of the water pipe b penetrates through the tower body and is fixedly connected with the water storage tank.
Preferably, the filter component comprises a drainage tube fixedly connected with the flow guiding seat, a fixed box is fixedly connected with the end part of the drainage tube, a water pump is fixedly installed in the fixed box, a water pipe a is fixedly installed on the water pump, and the water pipe a penetrates through the fixed box to be communicated with the connecting pipe.
Preferably, a filter plate is fixedly arranged in the fixed box, and the filter plate is positioned below the port of the drainage tube.
Preferably, two groups of limiting blocks are symmetrically and fixedly arranged on the scraping plate, and the end parts of the limiting blocks are matched with the fixed groove structure.
By means of the technical scheme, the application provides the waste gas treatment and filtration device of the chemical equipment, which has at least the following beneficial effects:
1. this chemical industry equipment's exhaust-gas treatment filter equipment through setting up clean mechanism, and the clean tower body inner wall of scraper blade for keep clean in the tower body, the threaded rod passes through the scraper blade and drives the gag lever post and rotate the steering that changes the scraper blade on turning to the subassembly, thereby guarantees the scraper blade from last waste residue down scraping the tower body inner wall all the time, avoids the waste residue of scraping from the tower body inner wall again adhering on the scraper blade, is favorable to keeping the cleanness of scraper blade, and then helps improving the cleanness in the tower body, thereby guarantees that the purifying tower can long-term treatment waste gas the effect stable.
2. This chemical plant's exhaust-gas treatment filter equipment, through setting up dust fall subassembly and spray thrower, sprayer a carries out the dust fall of large tracts of land to the waste gas that just gets into in the tower and falls the sediment, and spray thrower b increases dust fall sediment operation intensity to the exhaust waste gas, and the spray thrower carries out last dust fall sediment operation to the waste gas, avoids having the waste gas not purifying completely and reveal the discharge promptly, is favorable to improving the effect of purifying tower filtration waste gas.
3. This chemical industry equipment's exhaust-gas treatment filter equipment through setting up filter component, and purifying column dust fall falls sediment water and filters the back through filter component, carries the tower body again and carries out purification filtration operation to improve the utilization ratio of water, be of value to the saving water resource.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application, illustrate and together with the description serve to explain a part of the application:
FIG. 1 is a schematic perspective view of the present application;
FIG. 2 is a schematic view of a rear view of the present application;
FIG. 3 is a schematic view of the structure of the present application;
FIG. 4 is a schematic view of a part of the cleaning mechanism of the present application;
FIG. 5 is a schematic view of the steering assembly of the present application;
FIG. 6 is a schematic view of the structure of the inside of the fixing base of the present application;
FIG. 7 is a schematic view of the bottom structure of the dust suppression assembly of the present application;
FIG. 8 is a schematic view of the structure of the filter assembly of the present application.
Reference numerals:
1. a tower body; 101. a diversion seat; 102. a support base; 103. a fixing seat; 104. a discharge port;
2. a filter assembly; 201. a fixed box; 202. a water pump; 203. a water pipe a; 204. a filter plate; 205. a drainage tube;
3. a water tank; 301. a water pipe b;
4. a dust fall assembly; 401. a guide plate; 402. an injection hole; 403. a water storage tank; 404. a sprinkler a; 405. a deflector; 406. a sprinkler b;
5. a support rod; 501. a connecting pipe; 502. a sprayer;
6. a cleaning mechanism; 601. a steering assembly; 6011. a limit seat; 6012. an arc-shaped groove; 6013. a positioning block; 6014. a sliding block; 602. a threaded rod; 603. a limit rod; 604. a scraper; 6041. a limiting block; 605. a driving belt.
Detailed Description
The following description of the embodiments of the present application 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 application, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
An exhaust gas treatment filter device for chemical equipment according to some embodiments of the present application is described below with reference to the accompanying drawings.
Embodiment one:
referring to fig. 1-8, the waste gas treatment filtering device of the chemical equipment provided by the application comprises a tower body 1, wherein a filtering component 2 for filtering waste residues is arranged on one side of the tower body 1, a water tank 3 is arranged on the other side of the tower body 1, a dust settling component 4 for spraying water to remove dust and remove slag is arranged in the tower body 1, a cleaning mechanism 6 for cleaning the inner wall of the tower body 1 is arranged below the dust settling component 4, waste gas of the chemical equipment is discharged through a connecting port on one side of the tower body 1, water is supplied to the dust settling component 4 by the water tank 3, the dust settling component 4 carries out dust settling and slag settling treatment on the waste gas, the cleaning mechanism 6 cleans the waste water mixed with the waste residues on the inner wall of the tower body 1, the filtered waste water mixed with the waste residues flows to the filtering component 2, and the waste water is filtered, so that the cleaning water is convenient to use for multiple times.
As shown in fig. 3 to 6, the cleaning mechanism 6 includes a threaded rod 602 disposed in the tower 1, the threaded rod 602 controls the lifting of the scraper 604, a stop lever 603 is disposed at one side of the threaded rod 602, the stop lever 603 limits the movement of the scraper 604, the scraper 604 is mounted on the threaded rod 602 in a threaded manner, the scraper 604 is slidably connected with the stop lever 603, the scraper 604 scrapes the waste residue on the inner wall of the tower 1, both ends of the threaded rod 602 are provided with steering components 601, the steering components 601 fix the positions of the threaded rod 602 and the stop lever 603, the steering components 601 include a stop seat 6011 sleeved on the threaded rod 602, an arc groove 6012 is formed in the stop seat 6011, the arc groove 6012 is convenient for the stop lever 603 to steer, a positioning block 6013 is fixedly mounted at two corners of the arc groove 6012, the positioning block 6013 temporarily positions of the sliding block 6014 are limited, the sliding block 6014 is slidably mounted in the arc groove 6012, the position of the stop lever 603 is convenient to fix after turning, the sliding block 6014 is provided with a fixing groove which is convenient for butt joint and fixing of the stop block 6041, two groups of stop blocks 6041 are symmetrically and fixedly arranged on the stop block 604, the end parts of the stop block 6041 are matched with the fixing groove structure, the four groups of turning components 601 have height difference, the same level as the two groups of the stop blocks 604 of the driving belt 605 is used for avoiding the four groups of the stop blocks 604 from being simultaneously rotated and bumped together, in particular, the rotating threaded rod 602 controls the stop block 604 to slide up and down along the surface of the stop lever 603, when the stop block 6041 on one side is inserted into the fixing groove from top to bottom to scrape wall waste residues on the inner wall of the tower body 1, the threaded rod 602 reversely rotates to drive the stop lever 603 to rotate together, the stop block 6014 is controlled to be inserted into the positioning block 6013 on the other end of the arc-shaped groove 6012, thereby make gag lever post 603 fixed in position, gag lever post 603 continues rotatory, control scraper blade 604 rises to the steering assembly 601 at top, the same principle above, control threaded rod 602 counter-rotation again drives scraper blade 604 and turns to and press close to tower 1 inner wall to reach scraper blade 604 and scratch tower 1 inner wall from top down the purpose all the time.
The bottom of tower body 1 is provided with guide holder 101, guide holder 101 is the funnel shape, be convenient for concentrate the flowing water, guide holder 101's bottom fixedly connected with discharge gate 104, fixedly mounted has supporting seat 102 on the guide holder 101, supporting seat 102 supports fixing base 103, fixedly mounted has fixing base 103 on the supporting seat 102, fixing base 103 and spacing seat 6011 fixed connection, spacing seat 6011 is passed to the tip of threaded rod 602 and fixing base 103 rotate to be connected, the tip cover of two sets of adjacent threaded rods 602 is equipped with same set of drive belt 605, the cover has the threaded rod 602 of same set of drive belt 605, be provided with the driving piece on the tip of one set of threaded rod 602, driving piece control threaded rod 602, and drive another set of threaded rod 602 through the drive belt 605 and rotate, thereby reach the purpose of drive cleaning mechanism 6.
According to the embodiment, the driving member controls the threaded rod 602 to rotate, and drives another set of threaded rod 602 to rotate through the driving belt 605, the rotating threaded rod 602 controls the scraper 604 to slide up and down along the surface of the limiting rod 603, when the scraper 604 scrapes the wall-mounted waste residue on the inner wall of the tower 1 from top to bottom, the limiting block 6041 on one side is inserted into the fixing groove, the threaded rod 602 rotates reversely, and then drives the limiting rod 603 to rotate together, so that the scraper 604 rotates away from the inner wall of the tower 1, the limiting rod 603 controls the sliding block 6014 to be inserted into the positioning block 6013 on the other end of the arc-shaped groove 6012, the limiting rod 603 is fixed, the limiting rod 603 rotates continuously, the scraper 604 is controlled to rise to the steering assembly 601 on the top, and the principle is the same as above, the control rod 602 rotates reversely again, and the scraper 604 is driven to rotate to be close to the inner wall of the tower 1, and the purpose that the scraper 604 scrapes the inner wall of the tower 1 from top to bottom all the time.
Embodiment two:
referring to fig. 3 and 7, the dust settling component 4 includes a fixed guide plate 401 fixedly installed inside a tower body 1, a plurality of groups of spraying holes 402 are formed in the guide plate 401 at equal intervals, when the sprayer 502 sprays water, part of liquid sprays above the water storage tank 403, the spraying holes 402 guide water above the water storage tank 403, and certain angles exist in the arrangement of the spraying holes 402, when water accumulated above the water storage tank 403 is large, the water sprayed by the spraying holes 402 is helpful for cleaning the inner wall of the tower body 1, the water storage tank 403 is fixedly installed at the center of the guide plate 401, a plurality of groups of a404 are fixedly installed on the water storage tank 403, the water sprayed by the sprayer a404 performs dust settling operation on waste gas just entering the tower body 1, the guide plate 405 is fixedly installed at the center of the water storage tank 403, the guide plate 405 is conical, the guide plate 405 guides the gas after dust settling, a plurality of groups of sprayers b406 are fixedly installed at the center of the guide plate 405, the strength of the waste gas settling operation is increased, a water pipe b301 is fixedly connected to the water tank 3, the end part of the water pipe b301 passes through the tower body 403 and passes through the sprayer 3 and then passes through the water storage tank 403 to be fixedly installed inside the guide plate 404 a, and then the sprayer 404 is sprayed into the water tank 3.
The sprayer 502 is arranged in the tower body 1 and above the dust fall component 4, the sprayer 502 is further used for reinforcing dust fall operation on waste gas, leakage is avoided, three groups of support rods 5 and one group of connecting pipes 501 are fixedly arranged on the sprayer 502, the support rods 5 support and fix the sprayer 502, the end parts of the connecting pipes 501 and the support rods 5 are fixedly connected with the tower body 1, the connecting pipes 501 guide water filtered by the filtering component 2, the filtered water is reused, and the spray is guided into the sprayer 502 for spraying operation, so that water resources are saved.
Referring to fig. 3 and 8, the filter assembly 2 includes a drain tube 205 fixedly connected to the guide seat 101, water in the discharge port 104 is introduced into the fixed tank 201 through the drain tube 205, the end of the drain tube 205 is fixedly connected to the fixed tank 201, a water pump 202 is fixedly installed in the fixed tank 201, the filtered water is introduced into the connecting pipe 501 from the fixed tank 201 through a water pipe a203, a water pipe a203 is fixedly installed on the water pump 202, the water pipe a203 passes through the fixed tank 201 and is communicated with the connecting pipe 501, a filter plate 204 is fixedly installed in the fixed tank 201, the filter plate 204 is positioned below a port of the drain tube 205, and the filter plate 204 filters the wastewater introduced into the fixed tank 201 from the drain tube 205, thereby improving the water utilization rate, and a drain pipe for discharging excessive water is provided in the fixed tank 201.
According to the embodiment, the waste gas of the chemical equipment is discharged through the connection port on one side of the tower body 1, the water pipe b301 guides the water in the water tank 3 into the guide plate 405, and then the water is sprayed by the sprayer a404 and the sprayer b406 to carry out dust-falling operation on the waste gas, the waste gas after dust falling is discharged from the guide plate 405, and the sprayer 502 washes the waste gas again, so that the purpose of waste gas filter residue is achieved.
The sewage that has the waste residue on the clean tower body 1 inner wall, the filtered sewage that has the waste residue along guide seat 101 gathers to discharge gate 104, rethread draft tube 205, flow direction fixed box 201, filter 204 filters sewage, the multiple use of clean water of being convenient for, water pump 202 will filter after the water through water pipe a203 direction connecting pipe 501, the leading-in filtration subassembly 2 of connecting pipe 501 is filtered water, with filtering water reuse, the leading-in shower 502 sprays the operation, be favorable to the saving water resource.
It should be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present application 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 application, the scope of which is defined in the appended claims and their equivalents.

Claims (10)

1. The utility model provides a chemical industry equipment's exhaust-gas treatment filter equipment, includes tower body (1), its characterized in that: a filtering component (2) for filtering waste residues is arranged on one side of the tower body (1), a water tank (3) is arranged on the other side of the tower body (1), a dust settling component (4) for spraying water, removing dust and removing slag is arranged in the tower body (1), and a cleaning mechanism (6) for cleaning the inner wall of the tower body (1) is arranged below the dust settling component (4);
the cleaning mechanism (6) comprises a threaded rod (602) arranged in the tower body (1), a limit rod (603) is arranged on one side of the threaded rod (602), a scraping plate (604) is arranged on the threaded rod (602) in a threaded manner, and the scraping plate (604) is in sliding connection with the limit rod (603);
both ends of threaded rod (602) all are provided with steering assembly (601), steering assembly (601) are including the cover setting up spacing seat (6011) on threaded rod (602), arc wall (6012) have been seted up on spacing seat (6011), arc wall (6012) two corner fixed mounting have locating piece (6013), sliding part (6014) are installed to arc wall (6012) slidable, the fixed slot has been seted up on sliding part (6014).
2. The exhaust gas treatment filter device of a chemical plant according to claim 1, wherein: the tower body (1) bottom is provided with guide seat (101), guide seat (101) are the funnel shape, the bottom fixedly connected with discharge gate (104) of guide seat (101), fixed mounting has supporting seat (102) on guide seat (101), fixed mounting has fixing base (103) on supporting seat (102).
3. The exhaust gas treatment filter device of chemical equipment according to claim 2, wherein: the fixing seat (103) is fixedly connected with the limiting seat (6011), the end parts of the threaded rods (602) penetrate through the limiting seat (6011) to be rotationally connected with the fixing seat (103), and the end parts of two groups of adjacent threaded rods (602) are sleeved with the same group of driving belts (605).
4. A chemical plant waste gas treatment filter device according to claim 3, characterized in that: the dust fall assembly (4) comprises a fixed guide plate (401) fixedly installed inside the tower body (1), a plurality of groups of spray holes (402) are formed in the guide plate (401) at equal intervals, a water storage tank (403) is fixedly installed in the center of the guide plate (401), and a plurality of groups of sprayers a (404) are fixedly installed on the water storage tank (403).
5. The exhaust gas treatment filter device of chemical equipment according to claim 4, wherein: the water storage tank is characterized in that a guide plate (405) is fixedly arranged at the center of the water storage tank (403), the guide plate (405) is conical, an air outlet is formed in the center of the guide plate (405), and a plurality of groups of sprayers b (406) are fixedly arranged on the guide plate (405).
6. The exhaust gas treatment filter device of a chemical plant according to claim 1, wherein: the novel dust settling device is characterized in that a sprayer (502) is arranged in the tower body (1) and above the dust settling component (4), three groups of supporting rods (5) and one group of connecting pipes (501) are fixedly arranged on the sprayer (502), and the ends of the connecting pipes (501) and the supporting rods (5) are fixedly connected with the tower body (1).
7. The exhaust gas treatment filter device of chemical equipment according to claim 4, wherein: the water tank (3) is fixedly connected with a water pipe b (301), and the end part of the water pipe b (301) penetrates through the tower body (1) and is fixedly connected with the water storage tank (403).
8. A chemical plant waste gas treatment filter device according to claim 3, characterized in that: the filtering assembly (2) comprises a drainage tube (205) fixedly connected with the flow guiding seat (101), a fixed box (201) is fixedly connected to the end portion of the drainage tube (205), a water pump (202) is fixedly installed in the fixed box (201), a water pipe a (203) is fixedly installed on the water pump (202), and the water pipe a (203) penetrates through the fixed box (201) to be communicated with the connecting pipe (501).
9. The exhaust gas treatment filter device of chemical equipment according to claim 8, wherein: a filter plate (204) is fixedly installed in the fixed box (201), and the filter plate (204) is positioned below a port of the drainage tube (205).
10. The exhaust gas treatment filter device of a chemical plant according to claim 1, wherein: two groups of limiting blocks (6041) are symmetrically and fixedly arranged on the scraping plate (604), and the end parts of the limiting blocks (6041) are matched with the fixed groove structure.
CN202310707689.0A 2023-06-15 2023-06-15 Waste gas treatment filter equipment of chemical industry equipment Pending CN116726633A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202310707689.0A CN116726633A (en) 2023-06-15 2023-06-15 Waste gas treatment filter equipment of chemical industry equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202310707689.0A CN116726633A (en) 2023-06-15 2023-06-15 Waste gas treatment filter equipment of chemical industry equipment

Publications (1)

Publication Number Publication Date
CN116726633A true CN116726633A (en) 2023-09-12

Family

ID=87907615

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202310707689.0A Pending CN116726633A (en) 2023-06-15 2023-06-15 Waste gas treatment filter equipment of chemical industry equipment

Country Status (1)

Country Link
CN (1) CN116726633A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117244345A (en) * 2023-11-10 2023-12-19 新乡市美华净化设备有限公司 Wet ash bulk dust collecting and purifying device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117244345A (en) * 2023-11-10 2023-12-19 新乡市美华净化设备有限公司 Wet ash bulk dust collecting and purifying device
CN117244345B (en) * 2023-11-10 2024-02-23 新乡市美华净化设备有限公司 Wet ash bulk dust collecting and purifying device

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