CN112892112A - Efficient chemical machinery tail gas processing apparatus - Google Patents
Efficient chemical machinery tail gas processing apparatus Download PDFInfo
- Publication number
- CN112892112A CN112892112A CN201911134723.XA CN201911134723A CN112892112A CN 112892112 A CN112892112 A CN 112892112A CN 201911134723 A CN201911134723 A CN 201911134723A CN 112892112 A CN112892112 A CN 112892112A
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- China
- Prior art keywords
- fixedly connected
- pipe
- tail gas
- filter
- wall
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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.)
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- 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
- B01D46/68—Regeneration of the filtering material or filter elements inside the filter by means acting on the cake side involving movement with regard to the filter elements
- B01D46/681—Regeneration of the filtering material or filter elements inside the filter by means acting on the cake side involving movement with regard to the filter elements by scrapers, brushes or the like
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- 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
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
-
- 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
- B01D46/42—Auxiliary equipment or operation thereof
- B01D46/48—Removing dust other than cleaning filters, e.g. by using collecting trays
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
- B01D53/18—Absorbing units; Liquid distributors therefor
- B01D53/185—Liquid distributors
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention relates to the technical field of tail gas treatment equipment, and discloses an efficient chemical machinery tail gas treatment device which comprises a treatment box, wherein a vertically arranged partition plate is fixedly arranged in the middle of the inside of the treatment box, the treatment box is divided into a filter cavity and a washing cavity through the partition plate, the lower end of the left side wall of the filter cavity is fixedly connected with an air inlet pipe, a control valve is fixedly arranged on the pipe wall of the air inlet pipe, a filter screen is arranged above the inside of the filter cavity, a conical baffle plate is arranged below the filter screen, the peripheral edges of the lower end of the conical baffle plate are respectively and fixedly connected with the peripheral inner side walls of the filter cavity, a round hole is formed in the middle of the upper end of the conical baffle. The tail gas filter can filter tail gas of chemical machinery, clean and collect filtered dust, quickly and effectively clean and purify the filtered tail gas of the chemical machinery, and avoid pollution to air during emission.
Description
Technical Field
The invention relates to the technical field of tail gas treatment equipment, in particular to a high-efficiency chemical machinery tail gas treatment device.
Background
Industrial tail gas is an important element causing air pollution, and how to treat the tail gas to reach the standard is a difficult problem to avoid the air pollution and the harm to human health. With the proposal of the national sustainable strategy target, people have higher environmental awareness and pay more attention to the treatment of the tail gas by the public. A large amount of industrial tail gas can be generated in the production process of the chemical industry, and if the tail gas is discharged into the environment without being treated, the tail gas can harm the ecological environment and cause certain influence on the health of people. Therefore, it is necessary to treat the tail gas, and the tail gas can be discharged to the outside after reaching the national standard of the external discharge of the waste gas, so as to reduce the environmental pollution.
Among the prior art, when handling industry tail gas, generally through filtering and washing purification, but tail gas is through long-term filtration back, and the mesh of filter screen blocks up easily to the influence is to the filtration efficiency of tail gas, and filterable dust falls in the inside of device and is difficult for clearing up, and people not convenient for use, consequently, provides an efficient chemical machinery tail gas processing apparatus.
Disclosure of Invention
The invention aims to solve the problems that in the prior art, when industrial tail gas is treated, generally, the tail gas is filtered and washed by water, but after the tail gas is filtered for a long time, meshes of a filter screen are easy to block, so that the filtering efficiency of the tail gas is influenced, and filtered dust falls in the device, is difficult to clean and is inconvenient for people to use, and provides a high-efficiency chemical machinery tail gas treatment device.
In order to achieve the purpose, the invention adopts the following technical scheme:
a high-efficiency chemical machinery tail gas treatment device comprises a treatment box, wherein a vertically arranged baffle is fixedly arranged in the middle of the interior of the treatment box, the treatment box is divided into a filter cavity and a washing cavity through the baffle, an air inlet pipe is fixedly connected to the lower end of the left side wall of the filter cavity, a control valve is fixedly arranged on the pipe wall of the air inlet pipe, a filter screen is arranged above the interior of the filter cavity, a conical baffle is arranged below the filter screen, the peripheral edge of the lower end of the conical baffle is fixedly connected with the peripheral inner side wall of the filter cavity respectively, a round hole is formed in the middle of the upper end of the conical baffle, the upper outer side wall of the filter cavity is rotatably connected with a first rotating rod through a first rolling bearing, the lower end of the first rotating rod sequentially penetrates through the upper side wall of the filter cavity and the filter screen and extends to the interior of the round, two first cleaning rods which are symmetrically arranged are arranged below the filter screen, two opposite ends of the two first cleaning rods are fixedly connected with the first rotating rod, the upper side rod walls of the two first cleaning rods are fixedly connected with a plurality of first brush hairs which are uniformly distributed, two connecting rods which are symmetrically arranged are arranged above the round hole, two opposite ends of the two connecting rods are fixedly connected with the first rotating rod, two opposite ends of the two connecting rods are fixedly connected with second cleaning rods which are matched with the conical baffle, the lower side rod walls of the two second cleaning rods are fixedly connected with a plurality of second brush hairs which are uniformly distributed, the left outer side wall of the filter cavity is fixedly connected with a dust collecting box, the left side wall of the filter cavity is provided with a dust collecting hole which corresponds to the conical baffle, the dust collecting box is communicated with the dust collecting cavity through the dust collecting hole, and the upper end of the right side wall of the filter cavity is fixedly inserted with an air guide tube, the other end of the air duct extends to the lower part of the inside of the washing cavity, a water pump is fixedly arranged on the lower inner side wall of the washing cavity, a water inlet pipe is fixed at the upper end of the water pump, the upper end of the water inlet pipe extends to the upper part of the inside of the washing cavity and is rotatably connected with a communicating pipe through a third rolling bearing, a plurality of uniformly distributed water spray pipes are fixedly connected with the pipe wall of the communicating pipe, a second rotating rod is fixedly connected with the upper end of the communicating pipe, the upper end of the second rotating rod penetrates through the upper side wall of the washing cavity and is rotatably connected with the upper side wall of the washing cavity through a fourth rolling bearing, a driving motor is fixedly arranged in the middle of the upper end of the processing box, the output end of the driving motor is rotatably connected with a first belt pulley through a connecting shaft, a second belt pulley is fixedly connected with the upper end of the first rotating, the first belt pulley is in transmission connection with the second belt pulley and the third belt pulley through a belt, and the air outlet pipe is fixedly connected to the right side of the upper side wall of the washing cavity.
Preferably, the lower end of the dust collection box is fixedly connected with a dust removal pipe, and the lower end of the dust removal pipe is in threaded connection with a sealing cover.
Preferably, one end of the rod wall of the first rotating rod, which is located inside the circular hole, is fixedly connected with a plurality of uniformly distributed fan blades.
Preferably, the communicating pipe is a five-way connecting pipe, the number of the water spraying pipes is four, and the lower side pipe wall of each water spraying pipe is fixedly connected with a plurality of uniformly distributed atomizing nozzles.
Preferably, the right side wall middle part fixedly connected with of washing chamber trades the water pipe, the right side wall lower extreme fixedly connected with outlet pipe of washing chamber, the pipe wall of trading water pipe and outlet pipe all is fixed and is equipped with the water valve.
Preferably, the right inner side wall of the water washing cavity is fixedly connected with a plurality of fixing rods which are uniformly distributed, and the other ends of the fixing rods are fixedly connected with the water inlet pipe.
Compared with the prior art, the invention provides a high-efficiency chemical machinery tail gas treatment device, which has the following beneficial effects:
1. this efficient chemical machinery tail gas processing apparatus can carry out the dust to leading-in tail gas through intake pipe and the filter screen that is equipped with and filter, through the mutually supporting of the driving motor who is equipped with, first belt pulley, second belt pulley, belt, first bull stick, two first clean poles, toper baffle, two connecting rods and two clean poles of second, is convenient for clear up the dust on the filter screen and can collect the dust of clearance to the dust collecting tank in.
2. This efficient chemical machinery tail gas processing apparatus, through the air duct that is equipped with, driving motor, first belt pulley, third belt pulley, belt, second bull stick, water pump, inlet tube, communicating pipe and the mutually supporting of a plurality of spray pipes, be convenient for carry out quick effectual washing with the tail gas after filtering and purify, get rid of the harmful substance in the tail gas, cause the pollution to the air when avoiding discharging.
The device has the advantages that the parts which are not involved are the same as or can be realized by adopting the prior art, the tail gas of the chemical machinery can be filtered, the filtered dust can be cleaned and collected, the filtered chemical tail gas can be quickly and effectively washed and purified, and the pollution to air during the emission is avoided.
Drawings
FIG. 1 is a schematic structural diagram of a high-efficiency chemical machinery tail gas treatment device according to the present invention;
FIG. 2 is a schematic bottom view of the communication tube and the plurality of spray tubes of FIG. 1;
fig. 3 is a schematic structural view of the conical baffle plate in fig. 1.
In the figure: 1 treatment box, 2 baffles, 3 intake pipes, 4 filter screens, 5 toper baffles, 6 first bull sticks, 7 first clean poles, 8 connecting rods, 9 clean poles of second, 10 dust-collecting box, 11 air ducts, 12 water pumps, 13 inlet tubes, 14 communicating pipes, 15 spray pipes, 16 second bull sticks, 17 driving motor, 18 first belt pulleys, 19 second belt pulleys, 20 third belt pulleys, 21 belts, 22 outlet pipes, 23 sealed lids, 24 flabellums, 25 atomizer, 26 water changing pipes, 27 outlet pipes, 28 dead levers.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-3, a high-efficiency chemical machinery tail gas treatment device comprises a treatment box 1, a vertically arranged baffle plate 2 is fixedly arranged in the middle of the inside of the treatment box 1, the treatment box 1 is divided into a filter chamber and a washing chamber through the baffle plate 2, a gas inlet pipe 3 is fixedly connected to the lower end of the left side wall of the filter chamber, a control valve is fixedly arranged on the pipe wall of the gas inlet pipe 3, a filter screen 4 is arranged above the inside of the filter chamber, a conical baffle plate 5 is arranged below the filter screen 4, the peripheral edge of the lower end of the conical baffle plate 5 is respectively fixedly connected with the peripheral inner side wall of the filter chamber, a round hole is formed in the middle of the upper end of the conical baffle plate 5, the upper outer side wall of the filter chamber is rotatably connected with a first rotating rod 6 through a first rolling bearing, the lower end of the first rotating rod 6 sequentially penetrates through the upper side, two first cleaning rods 7 which are symmetrically arranged are arranged below the filter screen 4, two opposite ends of the two first cleaning rods 7 are fixedly connected with the first rotating rod 6, the upper side rod walls of the two first cleaning rods 7 are fixedly connected with a plurality of first brush hairs which are uniformly distributed, two connecting rods 8 which are symmetrically arranged are arranged above the round hole, two opposite ends of the two connecting rods 8 are fixedly connected with the first rotating rod 6, two opposite ends of the two connecting rods 8 are fixedly connected with second cleaning rods 9 which are matched with the conical baffle 5, the lower side rod walls of the two second cleaning rods 9 are fixedly connected with a plurality of second brush hairs which are uniformly distributed, the left outer side wall of the filter cavity is fixedly connected with a dust collection box 10, the left side wall of the filter cavity is provided with dust collection holes corresponding to the positions of the conical baffle 5, the dust collection box 10 is communicated with the dust collection cavity through the dust collection holes, and the upper end of the right side wall of the filter cavity is fixedly connected, the other end of the air duct 11 extends to the lower part of the inside of the washing cavity, a water pump 12 is fixedly arranged on the lower inner side wall of the washing cavity, a water inlet pipe 13 is fixed on the upper end of the water pump 12, the upper end of the water inlet pipe 13 extends to the upper part of the inside of the washing cavity and is rotatably connected with a communicating pipe 14 through a third rolling bearing, the pipe wall of the communicating pipe 14 is fixedly connected with a plurality of uniformly distributed water spray pipes 15, the upper end of the communicating pipe 14 is fixedly connected with a second rotating rod 16, the upper end of the second rotating rod 16 penetrates through the upper side wall of the washing cavity and is rotatably connected with the upper side wall of the washing cavity through a fourth rolling bearing, a driving motor 17 is fixedly arranged in the middle of the upper end of the processing box 1, the output end of the driving motor 17 is rotatably connected with a first belt pulley 18 through a connecting shaft, the upper end of the first rotating rod 6 is fixedly connected with a second belt pulley 19, the upper end of the second, the right side of the upper side wall of the washing cavity is fixedly connected with an air outlet pipe 22.
The lower end of the dust box 10 is fixedly connected with a dust removal pipe, and the lower end of the dust removal pipe is in threaded connection with a sealing cover 23, so that dust collected in the dust box 10 can be conveniently discharged.
The pole wall of first bull stick 6 is located the inside one end fixedly connected with a plurality of evenly distributed's of round hole flabellum 24, and first bull stick 6 drives a plurality of flabellums 24 rotatory to can upwards blow, avoid the dust to fall into the inside below of filter chamber from the round hole.
Communicating pipe 14 is the five-way connecting pipe, and a plurality of spray pipes 15 are four settings, and a plurality of evenly distributed's atomizer 25 of the downside pipe wall fixedly connected with of spray pipe 15 can evenly spray water to the inside below in washing chamber, makes tail gas and the even repeated mixture of steam wash the purification.
The right side wall middle part fixedly connected with of washing chamber trades water pipe 26, and the right side wall lower extreme fixedly connected with outlet pipe 27 of washing chamber trades the equal fixed water valve that is equipped with of pipe wall of water pipe 26 and outlet pipe 27, is convenient for change the washing solution of washing intracavity portion, avoids the saturation and loses the effect that the washing purified.
The dead lever 28 of a plurality of evenly distributed of the right inside lateral wall fixed connection of washing chamber, the other end of a plurality of dead levers 28 all with inlet tube 13 fixed connection, can support inlet tube 13, make inlet tube 13 place stably.
The filter cavity and the water washing cavity are both arranged in a cylindrical shape.
In the invention, when in use, tail gas of chemical machinery is guided into a filter cavity through an air inlet pipe 3, the tail gas is subjected to dust filtration through a conical baffle plate 5, a round hole and a filter screen 4, the filtered tail gas enters a washing cavity through an air guide pipe 11, a washing solution in the washing cavity can be guided into an inlet pipe 13 through an arranged water pump 12, and is guided into a plurality of water spray pipes 15 through a communicating pipe 14, and finally is sprayed downwards through a plurality of atomizing nozzles 25, so that the tail gas can be quickly washed and purified, a driving motor 17 is started to drive a first belt pulley 18 to rotate, the first belt pulley 18 drives a second belt pulley 19 to rotate through a belt 21, the second belt pulley 19 drives a first rotating rod 6 to rotate, the first rotating rod 6 drives two first cleaning rods 7 and first bristles to rotate, so that dust on the filter screen 4 can be cleaned, and the cleaned dust falls on the conical baffle plate 5, first bull stick 6 still drives two connecting rods 8 and rotates, two connecting rods 8 drive two clean poles of second 9 and the rotation of second brush hair, thereby can clear up the dust on the toper baffle 5, because the slope setting of toper baffle 5 lateral wall, thereby can clean the border department to toper baffle 5 with the dust, when the dust is cleaned to dust collecting hole department, can fall into in dust collection box 10 through the dust collecting hole, first belt pulley 18 still drives third belt pulley 20 rotatory through belt 21, second belt pulley 20 drives second bull stick 16 rotatory, second bull stick 16 drives communicating pipe 14 and rotates, communicating pipe 14 drives a plurality of spray pipes 15 rotatory, thereby can evenly spray water to the inside below in washing chamber, improve the effect that the washing purifies.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (6)
1. The utility model provides an efficient chemical machinery tail gas processing apparatus, is including handling case (1), its characterized in that, the fixed baffle (2) that is equipped with vertical setting in inside middle part of handling case (1), it divide into filter chamber and washing chamber through baffle (2) to handle case (1), the left side wall lower extreme fixedly connected with intake pipe (3) of filter chamber, the fixed control valve that is equipped with of pipe wall of intake pipe (3), the inside top of filter chamber is equipped with filter screen (4), the below of filter screen (4) is equipped with toper baffle (5), the border all around of the lower extreme of toper baffle (5) respectively with filter chamber inside wall fixed connection all around, the round hole has been seted up at the upper end middle part of toper baffle (5), the last lateral wall of filter chamber rotates through first antifriction bearing and is connected with first bull stick (6), the lower extreme of first bull stick (6) runs through the last lateral wall of filter chamber and filter screen (4) in proper order and extends to the round hole The cleaning brush is characterized in that the cleaning brush is arranged inside, the rod wall of the first rotating rod (6) is rotatably connected with the filter screen (4) through a second rolling bearing, two first cleaning rods (7) which are symmetrically arranged are arranged below the filter screen (4), two opposite ends of the first cleaning rods (7) are fixedly connected with the first rotating rod (6), the upper rod wall of the two first cleaning rods (7) is fixedly connected with a plurality of uniformly distributed first brush hairs, two connecting rods (8) which are symmetrically arranged are arranged above the round hole, two opposite ends of the two connecting rods (8) are fixedly connected with the first rotating rod (6), two opposite ends of the two connecting rods (8) are fixedly connected with second cleaning rods (9) matched with the conical baffle (5), and the lower rod wall of the two second cleaning rods (9) is fixedly connected with a plurality of uniformly distributed second brush hairs, the dust collection box (10) is fixedly connected to the left outer side wall of the filter cavity, a dust collection hole corresponding to the position of the conical baffle (5) is formed in the left side wall of the filter cavity, the dust collection box (10) is communicated with the dust collection cavity through the dust collection hole, an air guide pipe (11) is fixedly inserted into the upper end of the right side wall of the filter cavity, the other end of the air guide pipe (11) extends to the lower portion of the inner portion of the washing cavity, a water pump (12) is fixedly arranged on the lower inner side wall of the washing cavity, a water inlet pipe (13) is fixedly arranged at the upper end of the water pump (12), the upper end of the water inlet pipe (13) extends to the upper portion of the inner portion of the washing cavity and is rotatably connected with a communication pipe (14) through a third rolling bearing, a plurality of uniformly distributed water spraying pipes (15) are fixedly connected to the pipe wall of, the upper end of second bull stick (16) runs through the last lateral wall in washing chamber and rotates with the last lateral wall in washing chamber through fourth antifriction bearing and be connected, the fixed driving motor (17) that is equipped with in upper end middle part of processing case (1), the output of driving motor (17) rotates through the connecting axle and is connected with first belt pulley (18), the upper end fixedly connected with second belt pulley (19) of first bull stick (6), the upper end fixedly connected with third belt pulley (20) of second bull stick (16), first belt pulley (18) are connected with second belt pulley (19) and third belt pulley (20) transmission through belt (21), the last lateral wall right side fixedly connected with outlet duct (22) in washing chamber.
2. The high-efficiency chemical machinery tail gas treatment device according to claim 1, wherein a dust removal pipe is fixedly connected to the lower end of the dust collection box (10), and a sealing cover (23) is screwed to the lower end of the dust removal pipe.
3. The high-efficiency chemical machinery tail gas treatment device according to claim 1, wherein one end of the rod wall of the first rotating rod (6) located inside the circular hole is fixedly connected with a plurality of uniformly distributed fan blades (24).
4. The high-efficiency chemical machinery tail gas treatment device according to claim 1, wherein the communicating pipe (14) is a five-way connecting pipe, the number of the water spraying pipes (15) is four, and a plurality of evenly-distributed atomizing nozzles (25) are fixedly connected to the lower pipe wall of the water spraying pipes (15).
5. The high-efficiency chemical machinery tail gas treatment device according to claim 1, wherein a water changing pipe (26) is fixedly connected to the middle of the right side wall of the washing cavity, a water outlet pipe (27) is fixedly connected to the lower end of the right side wall of the washing cavity, and water valves are fixedly arranged on the pipe walls of the water changing pipe (26) and the water outlet pipe (27).
6. The high-efficiency chemical machinery tail gas treatment device according to claim 1, wherein a plurality of evenly distributed fixing rods (28) are fixedly connected to the right inner side wall of the washing chamber, and the other ends of the plurality of fixing rods (28) are fixedly connected with the water inlet pipe (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911134723.XA CN112892112A (en) | 2019-11-19 | 2019-11-19 | Efficient chemical machinery tail gas processing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911134723.XA CN112892112A (en) | 2019-11-19 | 2019-11-19 | Efficient chemical machinery tail gas processing apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112892112A true CN112892112A (en) | 2021-06-04 |
Family
ID=76104263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911134723.XA Withdrawn CN112892112A (en) | 2019-11-19 | 2019-11-19 | Efficient chemical machinery tail gas processing apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112892112A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113499639A (en) * | 2021-07-08 | 2021-10-15 | 青岛海尔能源动力有限公司 | Distributed exhaust treatment device for energy management |
-
2019
- 2019-11-19 CN CN201911134723.XA patent/CN112892112A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113499639A (en) * | 2021-07-08 | 2021-10-15 | 青岛海尔能源动力有限公司 | Distributed exhaust treatment device for energy management |
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Application publication date: 20210604 |