CN119221044A - A waste gas recovery and treatment device for electrolytic copper production - Google Patents
A waste gas recovery and treatment device for electrolytic copper production Download PDFInfo
- Publication number
- CN119221044A CN119221044A CN202411755066.1A CN202411755066A CN119221044A CN 119221044 A CN119221044 A CN 119221044A CN 202411755066 A CN202411755066 A CN 202411755066A CN 119221044 A CN119221044 A CN 119221044A
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- fixedly connected
- waste gas
- wall
- electrolytic copper
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- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
- C25C7/00—Constructional parts, or assemblies thereof, of cells; Servicing or operating of cells
-
- 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
- B01D29/03—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 self-supporting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/56—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition
- B01D46/62—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition connected in series
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/66—Regeneration of the filtering material or filter elements inside the filter
- B01D46/79—Regeneration of the filtering material or filter elements inside the filter by liquid process
-
- 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
- B01D50/60—Combinations of devices covered by groups B01D46/00 and B01D47/00
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
- C25C7/00—Constructional parts, or assemblies thereof, of cells; Servicing or operating of cells
- C25C7/06—Operating or servicing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2247/00—Details relating to the separation of dispersed particles from gases, air or vapours by liquid as separating agent
- B01D2247/04—Regenerating the washing fluid
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention discloses a waste gas recovery treatment device for electrolytic copper production, and relates to the technical field of electrolytic copper production. The waste gas recovery treatment device for electrolytic copper production comprises a frame, wherein the inner wall of the frame is fixedly connected with an electrolytic copper electrolysis device, the top of the electrolytic copper electrolysis device is fixedly connected with a waste gas port, the outer wall of the waste gas port is fixedly connected with the top of the frame, the outer wall of the electrolytic copper electrolysis device is fixedly connected with an electromagnetic valve outlet, the inner wall of the waste gas port is fixedly connected with a filter screen, and the top of the waste gas port is fixedly connected with a recovery mechanism. This waste gas recovery processing apparatus of electrolytic copper production carries in handling the storehouse through the waste gas in the fan suction waste gas mouth, and the gas outlet carries waste gas to blow to handle in the storehouse, and the water in the processing storehouse is at first cooled down to waste gas, has avoided the too high operation that influences other electron device of temperature, has prolonged other electron device's life.
Description
Technical Field
The invention relates to the technical field of electrolytic copper production, in particular to an exhaust gas recovery treatment device for electrolytic copper production.
Background
The recovery of waste gas generated in the production process of electrolytic copper is an important link of environmental protection and resource recycling, and the waste gas generated in the production process of electrolytic copper is collected and treated, and possibly contains harmful substances such as SO2 and heavy metal dust, SO that the energy utilization rate can be improved and the environmental pollution can be effectively reduced through the recovery treatment;
Referring to China publication No. CN112495128A, the patent discloses an exhaust gas recovery treatment device for electrolytic copper production, which comprises a treatment box, a mounting mechanism, a splicing opening, a sealing mechanism and a filtering mechanism, wherein the splicing opening is fixed at the top end of the treatment box, the mounting mechanisms are mounted on two sides of the splicing opening, the filtering mechanism is mounted in the treatment box, the sealing mechanism is mounted on one side of the bottom end of the treatment box, a splicing part, a first screw column, a tight ring and a second screw column are sequentially arranged in the sealing mechanism, the first screw column is arranged on the inner wall of one end of the splicing part at equal intervals, the tight ring is mounted on the inner wall of one end of the splicing part, the second screw column is mounted on one side of the tight ring, the tight ring is fixedly connected with the splicing part through the second screw column, and one end of the sealing mechanism is provided with a pipeline;
for the waste gas that produces in the electrolytic copper production process, contain harmful substance and heavy metal dust in the waste gas, so filter harmful substance and the heavy metal dust of interception and pile up, influence subsequent filtration efficiency.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a waste gas recovery treatment device for electrolytic copper production, which aims to solve the problems in the prior art.
The waste gas recovery treatment device for electrolytic copper production comprises a frame, wherein the inner wall of the frame is fixedly connected with an electrolytic copper electrolysis device, the top of the electrolytic copper electrolysis device is fixedly connected with a waste gas port, the outer wall of the waste gas port is fixedly connected to the top of the frame, the outer wall of the electrolytic copper electrolysis device is fixedly connected with an electromagnetic valve outlet, the inner wall of the waste gas port is fixedly connected with a filter screen, and the top of the waste gas port is fixedly connected with a recovery mechanism;
the recovery mechanism includes:
the suction bin is fixedly connected to the top of the waste gas port;
one end of the connecting pipe is fixedly connected with the outer wall of the suction bin, and the other end of the connecting pipe is fixedly connected with a fan;
the connecting bin, the other end of fan and the outer wall fixed connection in connecting bin.
Preferably, the top fixedly connected with gas outlet of connection storehouse, the outer wall fixedly connected with of frame handles the storehouse, the top of gas outlet is pegged graft in the bottom of handling the storehouse, and the waste gas in the fan suction waste gas mouth is carried in handling the storehouse, and the gas outlet carries waste gas to blow to handle in the storehouse, and the water in handling the storehouse is at first cooled down to waste gas, has avoided the too high operation that influences other electron device of temperature, has prolonged other electron device's life, and the water of handling the storehouse can filter the heavy metal dust in the waste gas, has utilized the interception of water to the dust, has ensured the filter effect to waste gas.
Preferably, the outer wall of the treatment bin is fixedly connected with a treatment mechanism, the treatment mechanism comprises a first filter layer, and the first filter layer is fixedly connected to the inner wall of the treatment bin.
Preferably, the bottom fixedly connected with second filter layer of first filter layer is kept away from to the storehouse inner wall, it is equipped with the hole to handle the storehouse outer wall and be located between first filter layer and the second filter layer, and the second filter layer filters the heavy metal dust in the waste gas, and the second filter layer is the arc setting, and the gas outlet blows out the rivers of air current in-process can drive the part and assaults on the second filter layer, and the heavy metal dust that the second filter layer filtered can pile up in second filter layer bottom, makes the dust fall down under the washing of rivers, has utilized the impact of rivers to reduce the dust and has piled up in the bottom of second filter layer, has ensured that the second filter layer lasts the filter effect to the waste gas.
Preferably, the outer wall of the treatment bin is fixedly connected with first sealant at the position of the hole, and the placing plate is inserted into the hole of the treatment bin.
Preferably, the outer wall of the placing plate is fixedly connected with second sealant, and the outer wall of the placing plate is provided with a leakage hole.
Preferably, the bottom fixedly connected with auxiliary mechanism of processing storehouse, auxiliary mechanism includes the water pump, the bottom of water pump has pegged graft and has the water pump, the outer wall fixedly connected with water pressure storehouse of frame, the bottom of water pump is pegged graft in water pressure storehouse.
Preferably, the top fixed connection in water pressure storehouse is in the guide tube, the guide tube is pegged graft in the bottom of handling the storehouse, the outer wall fixedly connected with telescoping device of frame, the top swing joint of telescoping device has the telescopic link, the telescopic link is pegged graft in the bottom in water pressure storehouse, the top fixedly connected with filter of telescopic link, the heavy metal dust in the filter is filtered, so heavy metal dust interception is in water pressure storehouse, and the remaining water is discharged again in handling the storehouse, has avoided handling the dust in the storehouse water too much, has ensured the filter effect of handling the storehouse to waste gas, can guide the dust decline of filter bottom position pile up when the filter descends, can extrude the annular plate and follow and descend when the plectane and bearing plate descend, can extrude the bearing plate when the plectane descends at this moment, and the clamp of both makes the dust pile up together, and the dust of piece can sink, then remains in water pressure storehouse, has played the guide to the dust, has reduced the pile up of dust, the outer wall fixedly connected with plectane, the outer wall of plectane has the hole, the intussuseption of plectane has, the bottom fixedly connected with spacing post, the annular plate is located in the bottom of the fixed position of the clamp post.
The invention provides a waste gas recovery treatment device for electrolytic copper production. The beneficial effects are as follows:
1. This waste gas recovery processing apparatus of electrolytic copper production carries in handling the storehouse through the waste gas in the fan suction waste gas mouth, and the gas outlet carries waste gas to blow in handling the storehouse, and the water in handling the storehouse at first cools down waste gas, has avoided the too high operation that influences other electron device of temperature, has prolonged other electron device's life, and the water in handling the storehouse can filter the heavy metal dust in the waste gas, has utilized the interception of water to the dust, has ensured the filter effect to waste gas.
2. This waste gas recovery processing apparatus of electrolytic copper production filters heavy metal dust in to waste gas through the second filter layer, and the second filter layer is the arc setting, and the gas outlet blows off the in-process that the air current can drive the rivers of part and assaults on the second filter layer, and the heavy metal dust that the second filter layer filtered down can pile up in second filter layer bottom, makes the dust fall down under the washing of rivers, has utilized the impact of rivers to reduce the dust and has piled up in the bottom of second filter layer, has ensured the filter effect that the second filter layer was last to waste gas.
3. This waste gas recovery processing apparatus of electrolytic copper production, the bottom of placing the board is impacted to the rivers through gas outlet spun, and the cooperation is handled water in the storehouse and can be risen certain temperature to waste gas cooling in-process, so rivers wash out when the fixative, and then make the fixative melt the water of whereabouts processing storehouse, have ensured to handle harmful substance, and then have ensured the treatment effect to waste gas.
4. This waste gas recovery processing apparatus of electrolytic copper production filters heavy metal dust in to rivers through the filter, so heavy metal dust interception is in the hydraulic pressure storehouse, remaining water is discharged again in the processing storehouse, the too much dust of processing storehouse aquatic has been avoided, guaranteed the filter effect of processing storehouse to waste gas, can guide the accumulational dust in filter bottom position to descend when the filter, can extrude the annular plate and follow when the plectane descends, can extrude the bearing plate when plectane and bearing plate descend this moment, the clamp of both makes the dust pile up together, the dust of agglomeration can sink, then remain in the hydraulic pressure storehouse, the guidance to the dust has been played, the accumulation of dust has been reduced.
Drawings
FIG. 1 is a schematic view of a shaft-side perspective of the present invention;
FIG. 2 is a schematic view of the backside perspective of the present invention;
FIG. 3 shows a filter screen according to the present invention a partial structural schematic;
FIG. 4 is a schematic view of a partial structure of a treatment bin according to the present invention;
FIG. 5 is a schematic cross-sectional view of FIG. 4 in accordance with the present invention;
FIG. 6 is a schematic view of a partial structure of a placement plate according to the present invention;
FIG. 7 is an enlarged view of the portion A of FIG. 5 according to the present invention;
FIG. 8 illustrates telescoping of the present invention schematic diagram of the partial structure of the machine.
The device comprises a frame, a copper electrolysis device, a solenoid valve outlet, a waste gas port, a filter screen, a recovery mechanism, a suction bin, a connecting pipe, a fan, a connecting bin, a 65, a gas outlet, a 66, a treatment bin, a 7, a treatment mechanism, a 71, a first filter layer, a 72, a second filter layer, a 73, a first sealant, a 74, a placing plate, a 75, a second sealant, a 76, a leakage hole, an 8, an auxiliary mechanism, a 81, a water pump, a 82, a hydraulic bin, a 83, a guide pipe, a 84, a telescopic rod, a 85, a filter plate, a 86, a bearing plate, a 87, a telescopic machine, a 88, a ring plate, a 89, a circular plate, a 810 and a limiting column.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
Examples of the embodiments are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements throughout or elements having like or similar functionality. The embodiments described below by referring to the drawings are illustrative and intended to explain the present invention and should not be construed as limiting the invention.
Referring to FIGS. 1-5, the invention provides a technical scheme that an exhaust gas recovery treatment device for electrolytic copper production comprises a frame 1, wherein an electrolytic copper electrolysis device 2 is fixedly connected to the inner wall of the frame 1, an exhaust gas port 4 is fixedly connected to the top of the electrolytic copper electrolysis device 2, the outer wall of the exhaust gas port 4 is fixedly connected to the top of the frame 1, an electromagnetic valve outlet 3 is fixedly connected to the outer wall of the electrolytic copper electrolysis device 2, a filter screen 5 is fixedly connected to the inner wall of the exhaust gas port 4, and a recovery mechanism 6 is fixedly connected to the top of the exhaust gas port 4;
The recovery mechanism 6 includes:
the suction bin 61, the suction bin 61 is fixedly connected to the top of the waste gas port 4;
the connecting pipe 62, one end of the connecting pipe 62 is fixedly connected with the outer wall of the suction bin 61, and the other end of the connecting pipe 62 is fixedly connected with the fan 63;
the connecting bin 64, the other end of the fan 63 is fixedly connected with the outer wall of the connecting bin 64.
The top of the connecting bin 64 is fixedly connected with an air outlet 65, the outer wall of the frame 1 is fixedly connected with a treatment bin 66, and the top of the air outlet 65 is spliced at the bottom of the treatment bin 66.
When the electrolytic copper electrolysis device is used, a proper amount of electrolytic copper is added into the electrolytic copper electrolysis device 2 through the electromagnetic valve outlet 3, then an electrolysis procedure is carried out, waste gas in the electrolysis process can rise into the waste gas port 4, the fan 63 is electrified and started to be connected to the suction bin 61 through the connecting pipe 62, then the waste gas in the waste gas port 4 is sucked, the fan 63 is conveyed into the treatment bin 66 through the air outlet 65 on the connecting bin 64, a proper amount of water is put into the treatment bin 66 in advance, the air outlet 65 carries the waste gas to blow into the treatment bin 66, the water in the treatment bin 66 firstly cools the waste gas, and then the water in the treatment bin 66 can filter heavy metal dust in the waste gas.
Referring to fig. 1-6, the present invention provides a technical solution based on the first embodiment:
the outer wall of the treatment bin 66 is fixedly connected with a treatment mechanism 7, the treatment mechanism 7 comprises a first filter layer 71, and the first filter layer 71 is fixedly connected with the inner wall of the treatment bin 66.
The bottom of the inner wall of the treatment bin 66, which is far away from the first filter layer 71, is fixedly connected with a second filter layer 72, and a hole is formed between the first filter layer 71 and the second filter layer 72 on the outer wall of the treatment bin 66.
The outer wall of the treatment bin 66 is fixedly connected with a first sealant 73 at the position of the hole, and a placing plate 74 is inserted into the hole of the treatment bin 66.
The outer wall of the placing plate 74 is fixedly connected with a second sealant 75, and the outer wall of the placing plate 74 is provided with a leakage hole 76.
When the device is used, waste gas flows towards the top of the treatment bin 66, air flow is filtered through the second filter layer 72, so that heavy metal dust in the waste gas is filtered, the second filter layer 72 is in arc-shaped arrangement and is matched with the air outlet 65 to be arranged at the arc-shaped position of the second filter layer 72, so that part of water flow can be driven to impact the second filter layer 72 in the air flow blowing process of the air outlet 65, the heavy metal dust filtered by the second filter layer 72 can be accumulated at the bottom of the second filter layer 72, and the dust falls under the flushing of the water flow;
Referring to fig. 5, the placement plate 74 is inserted into the hole of the treatment bin 66, and a proper amount of solid adsorbent is placed in the plurality of grooves on the placement plate 74 in advance between the first filter layer 71 and the second filter layer 72, then the water flow sprayed from the air outlet 65 is impacted to the bottom of the placement plate 74, and then flows to the solid fixing agent in the placement plate 74 through the leakage hole 76, the water in the treatment bin 66 can raise a certain temperature in the cooling process of the waste gas, so that when the water flow flushes the fixing agent, the fixing agent is melted and dropped into the water in the treatment bin 66, the water mixed with the fixing agent is used for treating harmful substances, and the falling of the fixing agent can be delayed by adopting the solid fixing agent, so that the service life of the fixing agent is prolonged;
After the fixative in the placement plate 74 is used, the placement plate 74 may be withdrawn, the solid fixative may be added again, and the second sealant 75 may be attached to the first sealant 73 to prevent air flow from exiting when the placement plate 74 is extended into the aperture of the treatment chamber 66.
Referring to fig. 1-8, the present invention provides a technical solution based on the first embodiment and the second embodiment:
The bottom of the treatment bin 66 is fixedly connected with an auxiliary mechanism 8, the auxiliary mechanism 8 comprises a water pump 81, the bottom of the water pump 81 is inserted with the water pump 81, the outer wall of the frame 1 is fixedly connected with a water pressure bin 82, and the bottom of the water pump 81 is inserted into the water pressure bin 82.
The top fixed connection in guide tube 83 in hydraulic pressure storehouse 82, guide tube 83 pegging graft in the bottom of handling storehouse 66, the outer wall fixedly connected with telescopic machanism 87 of frame 1, the top swing joint of telescopic machanism 87 has telescopic link 84, telescopic link 84 pegging graft in the bottom in hydraulic pressure storehouse 82, the top fixedly connected with filter 85 of telescopic link 84, the outer wall fixedly connected with plectane 89 of telescopic link 84, the hole has been seted up to the outer wall of plectane 89, spacing post 810 has been inserted in the hole of plectane 89, the bottom fixedly connected with link plate 88 of spacing post 810, the position fixedly connected with bearing plate 86 that hydraulic pressure storehouse 82 inner wall is located the link plate 88 bottom.
When the water pump 81 is electrified and started in the process of filtering waste gas, the water pump 81 pumps water at the position at the inner bottom of the treatment bin 66, then the water is discharged into the treatment bin 66 again through the connection of the water pressure bin 82 and the guide pipe 83, the guide pipe 83 blows out water flow towards the water pump 81, and the air outlet 65 is arranged at the right side, so that heavy metal dust at the bottom in water can be guided to flow towards the water pump 81;
Referring to fig. 7 and 8, when water flows through the hydraulic bin 82, heavy metal dust in the water flows through the filter plate 85, so that the heavy metal dust is intercepted in the hydraulic bin 82, the rest water is discharged into the treatment bin 66 again, the telescopic machine 87 is electrified to start to drive the telescopic rod 84 to move in a telescopic manner, the dust accumulated at the bottom of the filter plate 85 is guided to descend when the filter plate 85 is driven to descend, then the circular plate 89 is extruded to the bearing plate 86 when the circular plate 89 descends, the circular plate 89 and the bearing plate 86 are extruded to each other when descending, the two are clamped, the dust is accumulated together, the agglomerated dust is sunk and then remains in the hydraulic bin 82, a door plate is arranged at the outer side of the hydraulic bin 82, and the residual dust can be taken out after opening.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (8)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202411755066.1A CN119221044A (en) | 2024-12-03 | 2024-12-03 | A waste gas recovery and treatment device for electrolytic copper production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202411755066.1A CN119221044A (en) | 2024-12-03 | 2024-12-03 | A waste gas recovery and treatment device for electrolytic copper production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN119221044A true CN119221044A (en) | 2024-12-31 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202411755066.1A Pending CN119221044A (en) | 2024-12-03 | 2024-12-03 | A waste gas recovery and treatment device for electrolytic copper production |
Country Status (1)
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| CN (1) | CN119221044A (en) |
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| CN215027266U (en) * | 2021-03-03 | 2021-12-07 | 益阳市新方向科技有限公司 | Waste gas recovery device of internal mixer |
| CN114288768A (en) * | 2021-12-20 | 2022-04-08 | 南通嘉源环境科技有限公司 | A kind of waste gas treatment reaction device and waste gas treatment method |
| CN217163672U (en) * | 2021-12-25 | 2022-08-12 | 邹平中豪新型砖业有限公司 | Waste gas treatment device for cinder brick production |
| CN219784270U (en) * | 2023-05-05 | 2023-10-03 | 湖北立中爱中新材料科技有限公司 | Waste gas treatment device for production of antibacterial powder coating |
| CN118001877A (en) * | 2024-02-26 | 2024-05-10 | 东营德汇环境科技有限公司 | Waste gas treatment equipment and method in colloidal particle cracking process |
| CN221287320U (en) * | 2023-11-15 | 2024-07-09 | 厦门智污环保科技有限公司 | Treatment equipment for treating waste gas with complex components |
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2024
- 2024-12-03 CN CN202411755066.1A patent/CN119221044A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN212651571U (en) * | 2020-07-06 | 2021-03-05 | 上海沪司实验仪器(集团)有限公司 | Waste gas treatment device for laboratory |
| CN215027266U (en) * | 2021-03-03 | 2021-12-07 | 益阳市新方向科技有限公司 | Waste gas recovery device of internal mixer |
| CN214552073U (en) * | 2021-03-10 | 2021-11-02 | 武峰 | Waste gas recovery device for environmental protection |
| CN114288768A (en) * | 2021-12-20 | 2022-04-08 | 南通嘉源环境科技有限公司 | A kind of waste gas treatment reaction device and waste gas treatment method |
| CN217163672U (en) * | 2021-12-25 | 2022-08-12 | 邹平中豪新型砖业有限公司 | Waste gas treatment device for cinder brick production |
| CN219784270U (en) * | 2023-05-05 | 2023-10-03 | 湖北立中爱中新材料科技有限公司 | Waste gas treatment device for production of antibacterial powder coating |
| CN221287320U (en) * | 2023-11-15 | 2024-07-09 | 厦门智污环保科技有限公司 | Treatment equipment for treating waste gas with complex components |
| CN118001877A (en) * | 2024-02-26 | 2024-05-10 | 东营德汇环境科技有限公司 | Waste gas treatment equipment and method in colloidal particle cracking process |
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Application publication date: 20241231 |