CN114307505A - Comprehensive treatment device for dust-containing waste gas - Google Patents
Comprehensive treatment device for dust-containing waste gas Download PDFInfo
- Publication number
- CN114307505A CN114307505A CN202210037174.XA CN202210037174A CN114307505A CN 114307505 A CN114307505 A CN 114307505A CN 202210037174 A CN202210037174 A CN 202210037174A CN 114307505 A CN114307505 A CN 114307505A
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- wall
- dust
- waste gas
- box
- filter
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- 239000002912 waste gas Substances 0.000 title claims abstract description 59
- 239000000428 dust Substances 0.000 title claims abstract description 58
- 238000005406 washing Methods 0.000 claims abstract description 34
- 238000001514 detection method Methods 0.000 claims abstract description 22
- 230000007246 mechanism Effects 0.000 claims abstract description 11
- 230000005540 biological transmission Effects 0.000 claims abstract description 10
- 238000004140 cleaning Methods 0.000 claims abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 39
- 239000007789 gas Substances 0.000 claims description 15
- 241000220317 Rosa Species 0.000 claims description 9
- 238000007790 scraping Methods 0.000 claims description 9
- 238000010073 coating (rubber) Methods 0.000 claims description 6
- 239000002893 slag Substances 0.000 claims description 5
- 239000007788 liquid Substances 0.000 claims description 4
- 230000010405 clearance mechanism Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 10
- 238000001914 filtration Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 6
- 239000002245 particle Substances 0.000 description 6
- 230000008569 process Effects 0.000 description 5
- 230000006872 improvement Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 210000003437 trachea Anatomy 0.000 description 3
- 239000008187 granular material Substances 0.000 description 2
- 210000004276 hyalin Anatomy 0.000 description 2
- 239000013049 sediment Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000011247 coating layer Substances 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 235000013312 flour Nutrition 0.000 description 1
- 239000004579 marble Substances 0.000 description 1
- 238000011268 retreatment Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
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Abstract
The invention relates to the technical field of waste gas treatment, in particular to a comprehensive treatment device for dust-containing waste gas, which comprises a filter box and a washing box, wherein the inner wall of the filter cylinder is provided with a cleaning mechanism, one side of the filter cylinder is provided with a collecting barrel, the inner wall of the collecting barrel is provided with a collecting assembly, the collecting assembly comprises a transmission structure, and one section of an exhaust pipe is provided with a detection mechanism. The direct discharge of the waste gas which is not completely treated is avoided, and the treatment effect on the waste gas containing dust is good.
Description
Technical Field
The invention relates to the technical field of waste gas treatment, in particular to a comprehensive treatment device for dust-containing waste gas.
Background
With the development of society, more and more factories are established and start production, some factories generate a lot of dust-containing waste gas in the production process, such as cement factories, flour factories, marble production and processing factories and the like, the dust-containing waste gas does not pollute the environment, the dust content in the air is increased, people breathe the dust-containing waste gas to easily cause various diseases, and the dust-containing waste gas needs to be treated aiming at the problems.
However, the prior art has the following problems: the existing dust-containing waste gas treatment mode generally discharges waste gas to the outdoor environment after steps such as filtering when discharging, but along with the prolonging of the service life of equipment, a filter screen can be blocked, water washing liquid is turbid, the effect of filtering is reduced, the dust content of the waste gas discharged after treatment is still high, the purpose of effective dust fall is not achieved, and the dust-containing condition of the discharged gas cannot be monitored and subjected to secondary treatment.
Disclosure of Invention
The invention aims to provide a comprehensive treatment device for dust-containing waste gas, which aims to solve the problems in the background technology.
The technical scheme of the invention is as follows: a comprehensive treatment device for dust-containing waste gas comprises a filter box and a water washing box, wherein the filter box is arranged on the outer wall of the top of the water washing box, the inner wall of the filter box is provided with a filter cartridge, the inner wall of the filter cartridge is provided with a cleaning mechanism, a collecting barrel is arranged at one side of the filter cylinder, a collecting component is arranged on the inner wall of the collecting barrel, the collecting component comprises a transmission structure, the top of the filter box is rotatably connected with a box cover, the outer wall of the top of the box cover is sleeved with an air inlet pipe, clean water is injected into the inner wall of the washing box, and one side of the outer wall of the top of the water washing tank is provided with a gas transfer tank, the outer wall of the top of the gas transfer tank is sleeved with an exhaust pipe, one section of the exhaust pipe is provided with a detection mechanism, and the outer wall of the exhaust pipe and the outer wall of the air inlet pipe are both provided with three-way pipes in a sleeved mode, and the adjacent ends of the two three-way pipes are connected with return pipes.
Preferably, the collecting assembly comprises a motor fixed on the outer wall of one side of the collecting barrel, a spiral feeding plate is fixedly mounted at the top end of an output shaft of the motor, a rubber coating is arranged on the outer wall of the spiral feeding plate, and a slag discharge pipe is sleeved on the outer wall of one side of the collecting barrel.
Preferably, clearance mechanism is including rotating the pivot of connecting in filter cylinder bottom inner wall, the outer wall fixed mounting of pivot has the connecting rod, the one end fixed mounting of connecting rod has the brush-holder stud.
Preferably, the transmission structure comprises a second conical tooth fixed at one end of the spiral feeding plate, the first conical tooth is fixedly mounted at the bottom end of the outer wall of the rotating shaft, and the first conical tooth is meshed with the second conical tooth.
Preferably, the socket has been seted up to one side outer wall of rose box, has pegged graft through the socket at the inner wall of rose box and has the filter screen, one side outer wall fixed mounting of filter screen has the handle, and the filter screen sets up in the below of cartridge filter.
Preferably, the inner wall fixed mounting of rose box has the infundibulate honeycomb duct, the reposition of redundant personnel outlet duct has been cup jointed to the bottom of honeycomb duct, the reposition of redundant personnel outlet duct sets up in the clear water liquid level below of washing case.
Preferably, the detection mechanism includes the detecting tube, the detecting tube is the hyaline tube, and the outer wall both sides of detecting tube fixed mounting respectively have laser emitter and laser signal receiver, one side outer wall fixed mounting of rose box has control panel, one side of control panel is provided with the controller, laser emitter and laser signal receiver pass through electric connection.
Preferably, the inner wall fixed mounting of blast pipe has the support, the outer wall of support rotates and is connected with the drive shaft, the one end fixed mounting of drive shaft has drive fan blade, and the outer wall fixed mounting of drive shaft has the pole of scraping, the outer wall of scraping the pole is provided with the brush hair.
Preferably, a water inlet pipe is sleeved on one side of the outer wall of the top of the water washing tank, and a water outlet pipe is sleeved on the outer wall of one side of the water washing tank.
The invention provides a comprehensive treatment device for dust-containing waste gas by improvement, compared with the prior art, the comprehensive treatment device has the following improvements and advantages:
one is as follows: in the invention, the waste gas after water washing finally flows into the exhaust pipe through the gas transfer box, the detection pipe arranged at a certain section of the exhaust pipe can monitor the air to be finally exhausted, the waste gas is judged to be treated completely when the laser signal emitted by the laser emitter is effectively collected by the laser signal receiver, can be discharged, otherwise, if the laser signal is sent by the laser transmitter so that the receiving of the laser signal receiver is disturbed or unstable, the waste gas is judged to be not processed completely, at the moment, the waste gas needs to be led into the air inlet pipe again through the return pipe for secondary processing again, the unstable laser signal receiving also reminds workers of needing to replace clean water in the water washing tank in time, the filter screen and the filter cartridge are cleaned in time, the intelligent degree is high, the waste gas which is not completely treated is prevented from being directly discharged, and the treatment effect on the waste gas containing dust is good;
the second step is as follows: according to the invention, after gas containing dust enters the filter box, the gas is filtered and collected by the filter cartridge, large-particle dust is collected on the inner wall of the filter cartridge, the motor is started after the gas is operated for a period of time to drive the spiral feeding plate to rotate, the rubber coating is arranged on the outer wall of the spiral feeding plate, so that the collection barrel can be kept sealed when the spiral feeding plate does not rotate, the dust collected at the bottom of the inner wall of the filter cartridge can be conveyed to one end close to the motor through the collection barrel when the spiral feeding plate rotates, and finally the dust is discharged from the slag discharge pipe, so that the large-particle dust in the waste gas can be effectively collected;
and thirdly: according to the invention, the meshed first conical teeth are driven to rotate by the second conical teeth while the spiral feeding plate rotates, so that the rotating shaft and the brush rod are driven to rotate, the inner wall of the filter cartridge is cleaned by the brush rod, the inner wall of the filter cartridge is prevented from being blocked in a long-time use process, the filter process can be reliably carried out for a long time, and the time for disassembling and assembling and replacing the filter cartridge is saved;
fourthly, the method comprises the following steps: according to the invention, filtered waste gas passes through the filter cartridge and enters the space between the outer wall of the filter cartridge and the inner wall of the filter box, then the waste gas passes downwards and is subjected to secondary filtration through the filter screen, so that the dust with smaller particles is filtered and collected, the filter screen is taken out through the handle after being used for a period of time to clean the collected dust, then the waste gas enters the water washing box through the shunt outlet pipe to wash the waste gas, and the washing mode can effectively adsorb and collect fine dust, so that the treatment effect on the dust in the waste gas is further improved;
and fifthly: according to the invention, when air flows through the exhaust pipe, the driving fan blades are driven to rotate, so that the driving shaft and the scraping rod are driven to rotate, the inner wall of the detection pipe is scraped and washed by the bristles arranged on the outer wall of the scraping rod, the influence of dust attached to the inner wall of the detection pipe on the transmission effect of a laser signal is avoided, and the reliability of laser detection data is ensured.
Drawings
The invention is further explained below with reference to the figures and examples:
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a perspective view of another angle of the present invention;
FIG. 3 is a schematic cross-sectional structural view of the present invention;
FIG. 4 is a schematic structural view of a portion of a filter cartridge of the present invention;
fig. 5 is a partially enlarged view of a portion a in fig. 4;
FIG. 6 is a schematic sectional view showing the structure of a detection tube portion in the present invention.
Description of reference numerals:
1. a filter box; 2. a collection barrel; 201. a motor; 202. a screw feeding plate; 203. a slag discharge pipe; 3. a filter cartridge; 301. a rotating shaft; 302. a connecting rod; 303. a brush bar; 304. a first conical tooth; 305. a second conical tooth; 4. an air inlet pipe; 5. a return pipe; 6. an exhaust pipe; 7. a detection tube; 701. a support; 702. a drive shaft; 703. driving the fan blades; 704. a scraping rod; 8. a water washing tank; 9. a filter screen; 10. a shunt air outlet pipe; 11. a box cover; 12. a control panel; 13. a laser transmitter; 14. a gas transit box; 15. a water outlet pipe; 16. a water inlet pipe; 17. a laser signal receiver.
Detailed Description
The present invention is described in detail below, and technical solutions in the embodiments of the present invention are clearly and completely described, 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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention provides a comprehensive treatment device for dust-containing waste gas through improvement, and the technical scheme of the invention is as follows:
as shown in fig. 1-6, a comprehensive treatment device for dust-containing waste gas comprises a filter box 1 and a washing box 8, wherein the filter box 1 is installed on the outer wall of the top of the washing box 8, the inner wall of the filter box 1 is provided with a filter cartridge 3, the inner wall of the filter cartridge 3 is provided with a cleaning mechanism, one side of the filter cartridge 3 is provided with a collecting barrel 2, the inner wall of the collecting barrel 2 is provided with a collecting component, the collecting component comprises a transmission structure, the top of the filter box 1 is rotatably connected with a box cover 11, the outer wall of the top of the box cover 11 is sleeved with an air inlet pipe 4, the inner wall of the washing box 8 is filled with clear water, one side of the outer wall of the top of the washing box 8 is provided with a gas transfer box 14, the outer wall of the top of the gas transfer box 14 is sleeved with an exhaust pipe 6, one section of the exhaust pipe 6 is provided with a detection mechanism, and the outer walls of the exhaust pipe 6 and the air inlet pipe 4 are sleeved with a three-way pipe, the adjacent end of the two three-way pipes is connected with a return pipe 5.
Further, the collection subassembly is including being fixed in the motor 201 of 2 one side outer walls of collecting vessel, the output shaft top fixed mounting of motor 201 has spiral feeding plate 202, the outer wall of spiral feeding plate 202 is provided with rubber coating, one side outer wall of collecting vessel 2 has cup jointed row sediment pipe 203, start motor 201 after working a period drives spiral feeding plate 202 and rotates, spiral feeding plate 202 outer wall is provided with rubber coating and can keeps keeping sealed at spiral feeding plate 202 when not changeing collecting vessel 2, can pass through collecting vessel 2 with the dust of gathering in 3 inner wall bottoms of cartridge filter to the one end that is close to motor 201 when spiral feeding plate 202 rotates and carry, final dust is discharged from row sediment pipe 203, the realization is to the effective collection of large granule dust in the waste gas.
Further, clearance mechanism is including rotating pivot 301 of connecting in cartridge filter 3 bottom inner wall, the outer wall fixed mounting of pivot 301 has connecting rod 302, the one end fixed mounting of connecting rod 302 has brush-holder stud 303, transmission structure is including two 305 of the toper tooth that are fixed in spiral feed plate 202 one end, the outer wall bottom fixed mounting of pivot 301 has a toper tooth 304, the meshing of the toper tooth 304 of locating and toper tooth 305, it rotates to drive a toper tooth 304 of meshing through two 305 of toper tooth in spiral feed plate 202 pivoted, and then drive pivot 301 and brush-holder stud 303 and rotate, clear up the inner wall of cartridge filter 3 through brush-holder stud 303, avoid the inner wall of cartridge filter 3 to take place to block up in long-time use, guarantee that the filtering process can reliably go on for a long time, save the dismouting and change the required time of cartridge filter 3.
Further, a socket has been seted up to one side outer wall of rose box 1, has pegged graft at the inner wall of rose box 1 through the socket and has filter screen 9, and one side outer wall fixed mounting of filter screen 9 has the handle, and filter screen 9 sets up in the below of cartridge filter 3, and waste gas is downward through the secondary filter of filter screen 9, realizes collecting the filtration of less granule dust.
Further, the inner wall fixed mounting of rose box 1 has the infundibulate honeycomb duct, and the bottom of honeycomb duct has cup jointed branch trachea 10, divides trachea 10 and sets up in the clear water liquid level below of washing case 8, and waste gas carries out the washing to waste gas in entering into washing case 8 through dividing trachea 10, and the mode of washing can be collected fine dust effective absorption, further promotes the treatment effect to dust in the waste gas.
Further, detection mechanism includes the detection tube 7, the detection tube 7 is the hyaline tube, and the outer wall both sides of detection tube 7 fixed mounting respectively has laser emitter 13 and laser signal receiver 17, one side outer wall fixed mounting of rose box 1 has control panel 12, one side of control panel 12 is provided with the controller, there are laser emitter 13 and laser signal receiver 17 through electric connection, the flow direction of controller automatic control blast pipe 6 exhaust waste gas when laser signal's received intensity changes, automatic selection flows in back flow 5 or discharges through blast pipe 6.
Further, the inner wall fixed mounting of blast pipe 6 has support 701, the outer wall of support 701 rotates and is connected with drive shaft 702, the one end fixed mounting of drive shaft 702 has drive fan blade 703, and the outer wall fixed mounting of drive shaft 702 has scraping rod 704, the outer wall of scraping rod 704 is provided with the brush hair, drive fan blade 703 and rotate when the air current flows through blast pipe 6, and then drive shaft 702 and scrape rod 704 and rotate, the brush hair through scraping rod 704 outer wall setting scrapes the inner wall of detecting tube 7, avoid detecting tube 7 inner wall to adhere to the transmission effect that the dust influences laser signal, guarantee the reliability of laser detection data.
Further, a water inlet pipe 16 is sleeved on one side of the outer wall of the top of the water washing tank 8, a water outlet pipe 15 is sleeved on the outer wall of one side of the water washing tank 8, sewage is discharged through the water outlet pipe 15, and clean water is refilled through the water inlet pipe 16.
The working principle is as follows: the three-way valve arranged on the outer walls of the air inlet pipe 4 and the exhaust pipe 6 can control the flow direction of air, when the treatment device is used, waste gas containing dust is guided into the inner wall of the filter box 1 through the air inlet pipe 4, the gas containing dust is filtered and collected by the filter cartridge 3 after entering the filter box 1, large-particle dust is collected on the inner wall of the filter cartridge 3, the motor 201 is started to drive the spiral feeding plate 202 to rotate after working for a period of time, the rubber coating layer arranged on the outer wall of the spiral feeding plate 202 can keep the sealing of the collecting barrel 2 when the spiral feeding plate 202 does not rotate, the dust collected at the bottom of the inner wall of the filter cartridge 3 can be conveyed to one end close to the motor 201 through the collecting barrel 2 when the spiral feeding plate 202 rotates, finally the dust is discharged from the slag discharge pipe 203, the effective collection of large-particle dust in the waste gas is realized, and the meshed first conical teeth 304 are driven to rotate through the second conical teeth 305 while the spiral feeding plate 202 rotates, further driving the rotating shaft 301 and the brush rod 303 to rotate, cleaning the inner wall of the filter cartridge 3 through the brush rod 303, avoiding the inner wall of the filter cartridge 3 from being blocked in a long-time use process, ensuring that the filtering process can be reliably performed for a long time, saving the time required for dismounting and replacing the filter cartridge 3, enabling the filtered waste gas to enter the space between the outer wall of the filter cartridge 3 and the inner wall of the filter box 1 after passing through the filter cartridge 3, enabling the waste gas to downwards pass through the secondary filtering of the filter screen 9, realizing the filtering and collecting of smaller particle dust, taking out the filter screen 9 through a handle after being used for a period of time, cleaning the collected dust, enabling the waste gas to enter the water washing box 8 through the branch outlet pipe 10, washing the waste gas, effectively adsorbing and collecting fine dust in a washing mode, further improving the treatment effect of the dust in the waste gas, and enabling the washed waste gas to finally flow into the exhaust pipe 6 through the gas transfer box 14, the detection pipe 7 arranged at a certain section of the exhaust pipe 6 can monitor the air to be finally exhausted, the waste gas is judged to be completely treated when the laser signal sent by the laser transmitter 13 is effectively collected by the laser signal receiver 17 and can be exhausted, otherwise, the waste gas is judged to be not completely treated when the laser signal sent by the laser transmitter 13 causes the laser signal receiver 17 to receive interference or unstable reception, the waste gas is required to be led into the air inlet pipe 4 again through the return pipe 5 for retreatment, and the unstable laser signal reception also reminds the working personnel of needing to timely wash clean water for replacing the clean water in the box 8, the filter screen 9 and the filter cartridge 3 are timely cleaned, the intelligent degree is high, the waste gas which is not completely treated and is directly exhausted, the dust-containing waste gas is good in treatment effect, and the fan blades 703 are driven to rotate when the air flows through the exhaust pipe 6, and then drive shaft 702 and scrape the pole 704 and rotate, scrape the inner wall of detecting tube 7 through the brush hair that scrapes the pole 704 outer wall setting, avoid detecting tube 7 inner wall to adhere to the transmission effect that dust influences laser signal, guarantee the reliability of laser detection data.
Claims (9)
1. The utility model provides a comprehensive treatment device who contains dust waste gas which characterized in that: comprises a filter box (1) and a water washing box (8), wherein the filter box (1) is arranged on the outer wall of the top of the water washing box (8), the inner wall of the filter box (1) is provided with a filter cartridge (3), the inner wall of the filter cartridge (3) is provided with a cleaning mechanism, one side of the filter cartridge (3) is provided with a collecting barrel (2), the inner wall of the collecting barrel (2) is provided with a collecting component, the collecting component comprises a transmission structure, the top of the filter box (1) is rotatably connected with a box cover (11), the outer wall of the top of the box cover (11) is sleeved with an air inlet pipe (4), the inner wall of the water washing box (8) is injected with clear water, a gas transfer box (14) is arranged on one side of the outer wall of the top of the water washing box (8), the outer wall of the top of the gas transfer box (14) is sleeved with an exhaust pipe (6), one section of the exhaust pipe (6) is provided with a detection mechanism, and the outer wall of the exhaust pipe (6) and the outer wall of the air inlet pipe (4) are respectively provided with a three-way pipe in a sleeved mode, and one end, adjacent to the two three-way pipes, of each three-way pipe is connected with a return pipe (5).
2. The integrated processing device of dust-containing waste gas according to claim 1, characterized in that: the collecting assembly comprises a motor (201) fixed on the outer wall of one side of the collecting barrel (2), a spiral feeding plate (202) is fixedly mounted at the top end of an output shaft of the motor (201), a rubber coating is arranged on the outer wall of the spiral feeding plate (202), and a slag discharge pipe (203) is sleeved on the outer wall of one side of the collecting barrel (2).
3. The integrated processing device for dust-containing exhaust gas according to claim 2, wherein: clearance mechanism is including rotating pivot (301) of connecting in cartridge filter (3) bottom inner wall, the outer wall fixed mounting of pivot (301) has connecting rod (302), the one end fixed mounting of connecting rod (302) has brush-holder stud (303).
4. The integrated processing device of dust-containing waste gas according to claim 3, characterized in that: the transmission structure comprises a second conical tooth (305) fixed at one end of the spiral feeding plate (202), the bottom end of the outer wall of the rotating shaft (301) is fixedly provided with a first conical tooth (304), and the first conical tooth (304) is meshed with the second conical tooth (305).
5. The integrated processing device of dust-containing waste gas according to claim 1, characterized in that: the filter box is characterized in that a socket is formed in the outer wall of one side of the filter box (1), a filter screen (9) is inserted into the inner wall of the filter box (1) through the socket, a handle is fixedly mounted on the outer wall of one side of the filter screen (9), and the filter screen (9) is arranged below the filter cartridge (3).
6. The integrated processing device of dust-containing waste gas according to claim 1, characterized in that: the inner wall fixed mounting of rose box (1) has the infundibulate honeycomb duct, reposition of redundant personnel outlet duct (10) have been cup jointed to the bottom of honeycomb duct, reposition of redundant personnel outlet duct (10) set up in the clear water liquid level below of washing case (8).
7. The integrated processing device of dust-containing waste gas according to claim 1, characterized in that: the detection mechanism comprises a detection tube (7), the detection tube (7) is a transparent tube, the two sides of the outer wall of the detection tube (7) are respectively and fixedly provided with a laser transmitter (13) and a laser signal receiver (17), one side of the outer wall of the filter box (1) is fixedly provided with a control panel (12), one side of the control panel (12) is provided with a controller, and the controller, the laser transmitter (13) and the laser signal receiver (17) are electrically connected.
8. The integrated processing device of dust-containing waste gas according to claim 7, characterized in that: the inner wall fixed mounting of blast pipe (6) has support (701), the outer wall of support (701) rotates and is connected with drive shaft (702), the one end fixed mounting of drive shaft (702) has drive fan blade (703), and the outer wall fixed mounting of drive shaft (702) has and scrapes pole (704), the outer wall of scraping pole (704) is provided with the brush hair.
9. The integrated processing device of dust-containing waste gas according to claim 1, characterized in that: a water inlet pipe (16) is sleeved on one side of the outer wall of the top of the water washing tank (8), and a water outlet pipe (15) is sleeved on the outer wall of one side of the water washing tank (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210037174.XA CN114307505A (en) | 2022-01-13 | 2022-01-13 | Comprehensive treatment device for dust-containing waste gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210037174.XA CN114307505A (en) | 2022-01-13 | 2022-01-13 | Comprehensive treatment device for dust-containing waste gas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114307505A true CN114307505A (en) | 2022-04-12 |
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ID=81026496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210037174.XA Withdrawn CN114307505A (en) | 2022-01-13 | 2022-01-13 | Comprehensive treatment device for dust-containing waste gas |
Country Status (1)
| Country | Link |
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| CN (1) | CN114307505A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116059752A (en) * | 2023-02-03 | 2023-05-05 | 江苏申正建设工程有限公司 | Flue gas dust removal desulfurization tower and dust removal desulfurization process |
| CN116465858A (en) * | 2023-05-05 | 2023-07-21 | 商丘师范学院 | PM2.5 concentration detection device |
| CN117214102A (en) * | 2023-11-09 | 2023-12-12 | 中化环境大气治理股份有限公司 | Exhaust gas measuring device and method for supervising exhaust gas treatment condition |
-
2022
- 2022-01-13 CN CN202210037174.XA patent/CN114307505A/en not_active Withdrawn
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116059752A (en) * | 2023-02-03 | 2023-05-05 | 江苏申正建设工程有限公司 | Flue gas dust removal desulfurization tower and dust removal desulfurization process |
| CN116465858A (en) * | 2023-05-05 | 2023-07-21 | 商丘师范学院 | PM2.5 concentration detection device |
| CN116465858B (en) * | 2023-05-05 | 2023-11-03 | 商丘师范学院 | PM2.5 concentration detection device |
| CN117214102A (en) * | 2023-11-09 | 2023-12-12 | 中化环境大气治理股份有限公司 | Exhaust gas measuring device and method for supervising exhaust gas treatment condition |
| CN117214102B (en) * | 2023-11-09 | 2024-01-12 | 中化环境大气治理股份有限公司 | Exhaust gas measuring device and method for supervising exhaust gas treatment condition |
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Application publication date: 20220412 |