CN115228230A - High-efficient desulfurization dust collector of retort tail gas - Google Patents
High-efficient desulfurization dust collector of retort tail gas Download PDFInfo
- Publication number
- CN115228230A CN115228230A CN202210987972.9A CN202210987972A CN115228230A CN 115228230 A CN115228230 A CN 115228230A CN 202210987972 A CN202210987972 A CN 202210987972A CN 115228230 A CN115228230 A CN 115228230A
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- Prior art keywords
- exhaust
- filtering
- tail gas
- rotate
- valve
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- 239000000428 dust Substances 0.000 title claims abstract description 23
- 238000006477 desulfuration reaction Methods 0.000 title claims abstract description 15
- 230000023556 desulfurization Effects 0.000 title claims abstract description 15
- 238000001914 filtration Methods 0.000 claims abstract description 46
- 230000005540 biological transmission Effects 0.000 claims abstract description 31
- 238000003763 carbonization Methods 0.000 claims abstract description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 32
- 238000001179 sorption measurement Methods 0.000 claims description 13
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 11
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 11
- 241001330002 Bambuseae Species 0.000 claims description 11
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 11
- 239000011425 bamboo Substances 0.000 claims description 11
- 238000009434 installation Methods 0.000 claims description 6
- 238000006243 chemical reaction Methods 0.000 claims description 5
- 238000010521 absorption reaction Methods 0.000 description 5
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 4
- 229910052717 sulfur Inorganic materials 0.000 description 4
- 239000011593 sulfur Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
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- 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
-
- 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
- B01D53/1456—Removing acid components
-
- 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
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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)
- Treating Waste Gases (AREA)
Abstract
The invention discloses a high-efficiency desulfurization and dust removal device for tail gas of a carbonization furnace, belonging to the technical field of tail gas treatment equipment. The tail gas treatment device automatically finishes the treatment of the tail gas through the first filtering mechanism, the transmission mechanism, the second filtering mechanism, the exhaust mechanism and the on-off mechanism, and the first filtering mechanism, the second filtering mechanism and the exhaust mechanism share one power source of the transmission mechanism, so that the tail gas treatment device is simple in structure and convenient to operate.
Description
Technical Field
The invention belongs to the technical field of tail gas treatment equipment, and particularly relates to a high-efficiency desulfurization and dust removal device for tail gas of a carbonization furnace.
Background
In the carbonization furnace tail gas treatment dust removal technology, high sulfur content and tail gas with smoke dust can be discharged in the using process of a carbonization furnace, most of the existing carbonization furnace tail gas dust removal systems are treated by water spraying, but the sulfur content in a sewage mixture generated after the absorption of sprayed liquid is insufficient, so that water resource waste is caused, the purification rate of the tail gas in the spraying process is not high, and the tail gas has larger sulfur content and dust particles. Aiming at the problems, the invention provides a high-efficiency desulfurization and dust removal device for the tail gas of a carbonization furnace.
Disclosure of Invention
Aiming at the technical problems, the technical scheme adopted by the invention is as follows: a high-efficiency desulfurization and dust removal device for tail gas of a carbonization furnace comprises a mounting plate, a first filtering mechanism, a transmission mechanism, a second filtering mechanism, an exhaust mechanism and an on-off mechanism.
The first filtering mechanism is arranged on the second filtering mechanism and comprises a filtering barrel and a container for reaction of tail gas and water.
The transmission mechanism is arranged between the first filtering mechanism and the second filtering mechanism and comprises a connecting shaft and a transmission assembly, and the transmission assembly is connected with the on-off mechanism and used for driving the connecting shaft to rotate.
The second filtering mechanism comprises an air inlet pipe and a cover, one end of the air inlet pipe is fixedly connected with the filtering barrel, the other end of the air inlet pipe is fixedly connected with the cover, and the cover is fixedly arranged on the mounting plate and used for filtering air and removing dust.
Exhaust mechanism install on filtering mechanism two, exhaust mechanism include box, air discharge fan rotate and install in the box, air discharge fan be connected with drive assembly.
The on-off mechanism is fixedly installed on the installation plate and comprises a connecting rod assembly and an on-off valve, the on-off valve is fixedly installed on an output pipe of the feeding hole, and the connecting rod assembly is connected with the on-off valve to control the on-off of the on-off valve.
Furthermore, the first filtering mechanism further comprises a feeding hole, the feeding hole is fixedly installed on the filtering barrel, the filtering barrel is internally provided with vortex rotating blades in a rotating mode, and the vortex rotating blades are fixedly connected with the connecting shaft.
Furthermore, the transmission assembly comprises a motor, the motor is fixedly installed on the box body, a driving bevel gear is fixedly installed on an output shaft of the motor, the driving bevel gear is meshed with a driven bevel gear, the driven bevel gear is installed on the cover through an intermediate shaft in a rotating mode, one end of a belt is installed on the intermediate shaft in a rotating mode, the other end of the belt is installed on the connecting shaft in a rotating mode, and the connecting shaft is installed on the cover in a rotating mode.
Furthermore, the second filtering mechanism further comprises air exhaust fan blades and a filter cylinder, wherein the air exhaust fan blades are rotatably installed on the cover and are fixedly connected with the connecting shaft, the filter cylinder is installed inside the cover, and a control valve is installed on the cover and is in communication with the control valve.
Furthermore, the transmission mechanism further comprises an exhaust transmission belt, one end of the exhaust transmission belt is rotatably installed on an output shaft of the motor, and the other end of the exhaust transmission belt is rotatably installed on the exhaust fan.
Furthermore, exhaust mechanism still include an absorption section of thick bamboo, an absorption section of thick bamboo on the one end of fixed mounting with the connecting pipe, the other end and the box fixed connection of connecting pipe, the pipe and the on-off valve fixed connection of absorption section of thick bamboo upper end, pipe and control valve fixed connection of lower extreme.
Furthermore, the on-off mechanism further comprises an outer cylinder, the outer cylinder is fixedly installed on the installation plate, and an installation seat is fixedly installed on the outer cylinder.
Further, link assembly including the water receiving section of thick bamboo, water receiving section of thick bamboo slidable mounting on the guide bar, guide bar fixed mounting on the mounting panel, guide bar and water receiving section of thick bamboo between be provided with reset spring, the water receiving section of thick bamboo on rotate the one end of installing the pendulum rod, the other end of pendulum rod rotate and install on the dwang, the dwang rotate and install on the mount pad, the dwang on rotate the one end of installing the catch bar, the other end of catch bar rotate and install on the connecting block, the connecting block rotate and install on the on-off valve, the connecting block on rotate the one end of installing the turning block, turning block and on-off valve sliding fit, turning block other end fixed mounting have the retaining ring.
Compared with the prior art, the invention has the beneficial effects that: (1) According to the invention, the tail gas is automatically treated by the first filtering mechanism, the transmission mechanism, the second filtering mechanism, the exhaust mechanism and the on-off mechanism; (2) The first filtering mechanism, the second filtering mechanism and the exhaust mechanism share one power source of the transmission mechanism, so that the structure is simple and the operation is convenient; (3) Through on-off mechanism, can effectively control the emission of reaction water, help the water economy resource.
Drawings
Reference numerals: 1, mounting a plate; 2-a first filtering mechanism; 201-a feed inlet; 202-a filter vat; 203-vortex rotating blades; 3-a transmission mechanism; 301-a motor; 302-an exhaust transmission belt; 303-driving bevel gear; 304-driven bevel gear; 305-a belt; 306-a connecting shaft; 4-a second filtering mechanism; 401-an intake pipe; 402-a cover; 403-air exhaust fan blades; 404-a filter cartridge; 405-a control valve; 5-an exhaust mechanism; 501-an adsorption cylinder; 502-connecting tube; 503-a box body; 504-exhaust fan; 6-an on-off mechanism; 601-an outer cylinder; 602-water receiving cylinder; 603-a guide bar; 604-swing link; 605-a mount; 606-rotating rods; 607-a push rod; 608-connecting block; 609-turning block; 610-on-off valve.
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic view of a part of the filter mechanism.
Fig. 3 is a schematic structural diagram of the transmission mechanism.
Fig. 4 is a schematic structural diagram of two parts of the filtering mechanism.
Fig. 5 is a schematic structural view of the exhaust mechanism.
Fig. 6 is a partial structural schematic diagram of the exhaust mechanism.
Fig. 7 is a schematic view of the on-off mechanism.
Fig. 8 is a partially enlarged structural view of fig. 7.
FIG. 9 is a partial schematic view of the on/off mechanism.
Detailed Description
The present invention will be further described with reference to specific examples, which are intended to illustrate, but not limit the scope of the invention.
Wherein the showings are for the purpose of illustration only and are shown by way of illustration only and not in actual form, and are not to be construed as limiting the present patent; to better explain the embodiments of the present invention, some components in the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product, and it may be understood that some well-known structures in the drawings and descriptions thereof may be omitted to those skilled in the art.
Example (b): 1-9, a carbonization furnace tail gas high efficiency desulfurization dust collector, including mounting panel 1, filter mechanism one 2, drive mechanism 3, filter mechanism two 4, exhaust mechanism 5, on-off mechanism 6, filter mechanism one 2 is installed on filter mechanism two 4, filter mechanism one 2 includes filter vat 202, the container that is used for tail gas and water reaction, drive mechanism 3 sets up between filter mechanism one 2 and filter mechanism two 4, drive mechanism 3 includes connecting axle 306, the drive assembly is connected with on-off mechanism 6, be used for driving connecting axle 306 to rotate, filter mechanism two 4 includes intake pipe 401, cover 402, intake pipe 401 one end and filter vat 202 fixed connection, the other end and cover 402 fixed connection, cover 402 fixed mounting is on mounting panel 1, be used for filtering gas, the dust is detached, exhaust mechanism 5 installs on filter mechanism two 4, exhaust mechanism 5 includes box 503, exhaust fan 504 rotates and installs in box 503, exhaust fan 504 is connected with the drive assembly, on-off mechanism 6 fixed mounting panel 1, on-off mechanism 6 includes on-off valve 610, on-off valve fixed mounting panel 610 installs on-off valve 610 on the output tube of on-off valve 610, on-off valve 610 and connection control connection rod assembly 610, on the feed inlet pipe 610.
The first filtering mechanism 2 further comprises a feeding port 201, the feeding port 201 is fixedly installed on the filtering barrel 202, eddy rotating blades 203 are installed in the filtering barrel 202 in a rotating mode, the eddy rotating blades 203 are fixedly connected with a connecting shaft 306, the transmission assembly comprises a motor 301, the motor 301 is fixedly installed on a box body 503, a driving conical gear 303 is fixedly installed on an output shaft of the motor 301, the driving conical gear 303 is meshed with a driven conical gear 304, the driven conical gear 304 is installed on a cover 402 through an intermediate shaft in a rotating mode, one end of a belt 305 is installed on the intermediate shaft in a rotating mode, the other end of the belt 305 is installed on the connecting shaft 306 in a rotating mode, and the connecting shaft 306 is installed on the cover 402 in a rotating mode. When the device works, tail gas and water are introduced into the filter barrel 202 from the feed inlet 201, the motor 301 is started to drive the driving conical gear 303 to rotate, the driven conical gear 304 and the belt 305 rotate together, the connecting shaft 306 rotatably mounted on the belt 305 rotates, the eddy rotating blades 203 fixedly mounted on the connecting shaft 306 rotate, at the moment, the tail gas and the water in the filter barrel 202 are in full contact, large particles in the tail gas are absorbed into the water, sulfur elements in the tail gas are absorbed, and residual unabsorbed gas enters the cover 402 from the gas inlet pipe 401.
The second filtering mechanism 4 further includes an air-extracting fan blade 403 and a filter cartridge 404, the air-extracting fan blade 403 is rotatably installed on the cover 402 and is fixedly connected with the connecting shaft 306, the filter cartridge 404 is installed inside the cover 402, and the cover 402 is installed with a control valve 405 and a control valve 405. When gas enters the cover 402, the rotation of the connecting shaft 306 drives the pumping fan blades 403 to rotate, so as to stir the gas, accelerate the absorption of the filter cartridge 404 on pollution elements in the gas, fully absorb dust and harmful elements in the tail gas, and then enter the adsorption cylinder 501 through the control valve 405.
The transmission mechanism 3 further comprises an exhaust transmission belt 302, one end of the exhaust transmission belt 302 is rotatably mounted on the output shaft of the motor 301, and the other end is rotatably mounted on the exhaust fan 504.
The exhaust mechanism 5 further comprises an adsorption cylinder 501, one end of a connecting pipe 502 is fixedly mounted on the adsorption cylinder 501, the other end of the connecting pipe 502 is fixedly connected with the box body 503, a pipe at the upper end of the adsorption cylinder 501 is fixedly connected with the on-off valve 610, and a pipe at the lower end of the adsorption cylinder 501 is fixedly connected with the control valve 405. The gas entering the adsorption cylinder 501 is the gas which reaches the emission standard after being treated, and enters the box body 503 from the connecting pipe 502, and the motor 301 drives the exhaust transmission belt 302 to rotate when rotating, so that the exhaust fan 504 rotates, and the treated gas is discharged.
The on-off mechanism 6 further comprises an outer cylinder 601, the outer cylinder 601 is fixedly mounted on the mounting plate 1, and a mounting seat 605 is fixedly mounted on the outer cylinder 601.
The connecting rod assembly comprises a water receiving cylinder 602, the water receiving cylinder 602 is slidably mounted on a guide rod 603, the guide rod 603 is fixedly mounted on a mounting plate 1, a reset spring is arranged between the guide rod 603 and the water receiving cylinder 602, one end of a swing rod 604 is mounted on the water receiving cylinder 602 in a rotating mode, the other end of the swing rod 604 is mounted on a rotating rod 606 in a rotating mode, the rotating rod 606 is mounted on a mounting seat 605 in a rotating mode, one end of a push rod 607 is mounted on the rotating rod 606 in a rotating mode, the other end of the push rod 607 is mounted on a connecting block 608 in a rotating mode, the connecting block 608 is mounted on an on-off valve 610 in a rotating mode, one end of a rotating block 609 is mounted on the connecting block 608 in a rotating mode, the rotating block 609 is in sliding fit with the on-off valve 610, and a check ring is fixedly mounted at the other end of the rotating block 609.
The water after reaction in the filter vat 202 enters the adsorption cylinder 501 through the on-off valve 610 and the pipe above the adsorption cylinder 501, then falls into the water receiving cylinder 602 from the hole below the adsorption cylinder 501, under the gravity of the water, the water receiving cylinder 602 slides downwards along the guide rod 603 to drive the swing rod 604 to rotate, the swing rod 604 enables the rotating rod 606 to rotate, the push rod 607 rotates along with the rotating rod 606 at the moment, the rotating block 609 is shifted through the connecting block 608, so that the on-off valve 610 is blocked by the retaining ring on the rotating block 609, the water in the feed port 201 cannot be discharged continuously, if the water is discharged continuously, the water in the water receiving cylinder 602 is taken out manually, and therefore the time for fully absorbing the water and the tail gas in the filter vat 202 can be effectively controlled.
Claims (8)
1. The utility model provides a high-efficient desulfurization dust collector of retort tail gas, includes the mounting panel, its characterized in that: the device also comprises a first filtering mechanism, a transmission mechanism, a second filtering mechanism, an exhaust mechanism and an on-off mechanism;
the first filtering mechanism is arranged on the second filtering mechanism and comprises a filtering barrel and a container for reaction of tail gas and water;
the transmission mechanism is arranged between the first filtering mechanism and the second filtering mechanism and comprises a connecting shaft and a transmission assembly, and the transmission assembly is connected with the on-off mechanism and used for driving the connecting shaft to rotate;
the second filtering mechanism comprises an air inlet pipe and a cover, one end of the air inlet pipe is fixedly connected with the filtering barrel, the other end of the air inlet pipe is fixedly connected with the cover, and the cover is fixedly arranged on the mounting plate and used for filtering gas and removing dust;
the exhaust mechanism is arranged on the second filtering mechanism and comprises a box body and an exhaust fan, the exhaust fan is rotatably arranged in the box body, and the exhaust fan is connected with the transmission assembly;
the on-off mechanism is fixedly installed on the installation plate and comprises a connecting rod assembly and an on-off valve, the on-off valve is fixedly installed on an output pipe of the feeding hole, and the connecting rod assembly is connected with the on-off valve to control the on-off of the on-off valve.
2. The high-efficiency desulfurization and dust removal device for the exhaust gas of the carbonization furnace as recited in claim 1, characterized in that: the first filtering mechanism further comprises a feeding hole, the feeding hole is fixedly installed on the filtering barrel, the filtering barrel is internally provided with vortex rotating blades in a rotating mode, and the vortex rotating blades are fixedly connected with the connecting shaft.
3. The efficient desulfurization and dust removal device for the tail gas of the carbonization furnace as claimed in claim 1, characterized in that: the transmission assembly comprises a motor, the motor is fixedly installed on the box body, a driving bevel gear is fixedly installed on an output shaft of the motor, the driving bevel gear is meshed with a driven bevel gear, the driven bevel gear is installed on the cover through an intermediate shaft in a rotating mode, one end of a belt is installed on the intermediate shaft in a rotating mode, the other end of the belt is installed on the connecting shaft in a rotating mode, and the connecting shaft is installed on the cover in a rotating mode.
4. The efficient desulfurization and dust removal device for the tail gas of the carbonization furnace as claimed in claim 1, characterized in that: the second filtering mechanism further comprises an air exhaust fan blade and a filter cartridge, the air exhaust fan blade is rotatably installed on the cover and fixedly connected with the connecting shaft, the filter cartridge is installed inside the cover, and a control valve is installed on the cover and the control valve.
5. The high-efficiency desulfurization and dust removal device for the exhaust gas of the carbonization furnace as recited in claim 3, characterized in that: the transmission mechanism further comprises an exhaust transmission belt, one end of the exhaust transmission belt is rotatably installed on an output shaft of the motor, and the other end of the exhaust transmission belt is rotatably installed on the exhaust fan.
6. The efficient desulfurization and dust removal device for the tail gas of the carbonization furnace as claimed in claim 4, characterized in that: the exhaust mechanism still include an adsorption cylinder, the adsorption cylinder on the one end of fixed mounting connecting pipe, the other end and the box fixed connection of connecting pipe, the pipe and the on-off valve fixed connection of adsorption cylinder upper end, the pipe and the control valve fixed connection of lower extreme.
7. The efficient desulfurization and dust removal device for the tail gas of the carbonization furnace as claimed in claim 1, characterized in that: the on-off mechanism further comprises an outer cylinder, the outer cylinder is fixedly installed on the installation plate, and an installation seat is fixedly installed on the outer cylinder.
8. The high-efficiency desulfurization and dust removal device for the exhaust gas of the carbonization furnace as recited in claim 7, wherein: link assembly including a water receiving section of thick bamboo, a water receiving section of thick bamboo slidable mounting on the guide bar, guide bar fixed mounting on the mounting panel, guide bar and water receiving section of thick bamboo between be provided with reset spring, a water receiving section of thick bamboo on rotate and install the one end of pendulum rod, the other end of pendulum rod rotate and install on the dwang, the dwang rotate and install on the mount pad, the dwang on rotate and install the one end of catch bar, the other end of catch bar rotate and install on the connecting block, the connecting block rotate and install on the break-make valve, the connecting block on rotate and install the one end of turning block, turning block and break-make valve sliding fit, turning block other end fixed mounting have the retaining ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210987972.9A CN115228230B (en) | 2022-08-17 | 2022-08-17 | High-efficient desulfurization dust collector of retort tail gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210987972.9A CN115228230B (en) | 2022-08-17 | 2022-08-17 | High-efficient desulfurization dust collector of retort tail gas |
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| Publication Number | Publication Date |
|---|---|
| CN115228230A true CN115228230A (en) | 2022-10-25 |
| CN115228230B CN115228230B (en) | 2024-04-09 |
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| CN202210987972.9A Active CN115228230B (en) | 2022-08-17 | 2022-08-17 | High-efficient desulfurization dust collector of retort tail gas |
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Citations (8)
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|---|---|---|---|---|
| JP2000055232A (en) * | 1998-08-06 | 2000-02-22 | Kubota Corp | Safety device of emergency cutoff valve |
| JP2010190160A (en) * | 2009-02-19 | 2010-09-02 | Comotec Corp | Exhaust emission control device for internal combustion engine |
| CN212933018U (en) * | 2020-08-20 | 2021-04-09 | 中为(江苏)城建设计有限公司 | Rainfall induction device |
| US20210332837A1 (en) * | 2020-04-24 | 2021-10-28 | Yan-Yuh Chen | Automatic water handling device of air compressor |
| CN214833104U (en) * | 2021-06-23 | 2021-11-23 | 安徽兴安电气设备股份有限公司 | Integrated intelligent pump room flood-proof device |
| CN215012243U (en) * | 2021-06-17 | 2021-12-07 | 河北省农林科学院农业信息与经济研究所 | Agricultural field crops cultivation irrigation equipment |
| CN216367280U (en) * | 2021-12-10 | 2022-04-26 | 陕西安信显像管循环处理应用有限公司 | Tail gas treatment device for electronic waste treatment |
| WO2022120729A1 (en) * | 2020-12-07 | 2022-06-16 | 亚楠(南京)环保科技有限公司 | Vocs waste gas filter |
-
2022
- 2022-08-17 CN CN202210987972.9A patent/CN115228230B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000055232A (en) * | 1998-08-06 | 2000-02-22 | Kubota Corp | Safety device of emergency cutoff valve |
| JP2010190160A (en) * | 2009-02-19 | 2010-09-02 | Comotec Corp | Exhaust emission control device for internal combustion engine |
| US20210332837A1 (en) * | 2020-04-24 | 2021-10-28 | Yan-Yuh Chen | Automatic water handling device of air compressor |
| CN212933018U (en) * | 2020-08-20 | 2021-04-09 | 中为(江苏)城建设计有限公司 | Rainfall induction device |
| WO2022120729A1 (en) * | 2020-12-07 | 2022-06-16 | 亚楠(南京)环保科技有限公司 | Vocs waste gas filter |
| CN215012243U (en) * | 2021-06-17 | 2021-12-07 | 河北省农林科学院农业信息与经济研究所 | Agricultural field crops cultivation irrigation equipment |
| CN214833104U (en) * | 2021-06-23 | 2021-11-23 | 安徽兴安电气设备股份有限公司 | Integrated intelligent pump room flood-proof device |
| CN216367280U (en) * | 2021-12-10 | 2022-04-26 | 陕西安信显像管循环处理应用有限公司 | Tail gas treatment device for electronic waste treatment |
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| CN115228230B (en) | 2024-04-09 |
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Effective date of registration: 20240318 Address after: 423000 Xinjing Coal Mine, Gangjiao Village, Qifengdu Town, Suxian District, Chenzhou City, Hunan Province Applicant after: Hunan Lanyan Biotechnology Co.,Ltd. Country or region after: China Address before: No. 503, Dongyue Building, the middle section of Aokema Avenue, Jiehu Street, Yinan County, Jinan, Shandong 276300 Applicant before: Linyi Shunchi Ecological Technology Co.,Ltd. Country or region before: China |
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