CN111617597A - Novel exhaust-gas treatment equipment - Google Patents
Novel exhaust-gas treatment equipment Download PDFInfo
- Publication number
- CN111617597A CN111617597A CN202010398332.5A CN202010398332A CN111617597A CN 111617597 A CN111617597 A CN 111617597A CN 202010398332 A CN202010398332 A CN 202010398332A CN 111617597 A CN111617597 A CN 111617597A
- Authority
- CN
- China
- Prior art keywords
- shell
- grooves
- installation shell
- sides
- installation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- 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
- B01D46/66—Regeneration of the filtering material or filter elements inside the filter
-
- 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
- B01D53/02—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 adsorption, e.g. preparative gas chromatography
- B01D53/04—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 adsorption, e.g. preparative gas chromatography with stationary adsorbents
- B01D53/0407—Constructional details of adsorbing systems
Landscapes
- 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 belongs to the technical field of waste gas treatment, in particular to novel waste gas treatment equipment, which aims at solving the problems that the prior waste gas treatment equipment is inconvenient to clean the interior when in use, so that more waste is attached to the inner wall of the equipment, and the equipment is easy to corrode for a long time, and the prior waste gas treatment equipment comprises a shell, wherein the shell comprises a first installation shell and a second installation shell arranged on one side of the first installation shell, two arc-shaped grooves are respectively arranged on one sides of the first installation shell and the second installation shell which are close to each other, the inner sides of the two arc-shaped grooves positioned below the first installation shell and the second installation shell are respectively provided with a same air inlet pipe, an installation frame and an active carbon adsorption layer are arranged in the shell, and a filter screen is fixedly arranged in the installation frame. The activated carbon adsorption layer is convenient to replace, and the structure is simple and the use is convenient.
Description
Technical Field
The invention relates to the technical field of waste gas treatment, in particular to novel waste gas treatment equipment.
Background
The waste gas refers to toxic and harmful gas discharged by human in the production and living process. Especially chemical plants, steel plants, pharmaceutical plants, coking plants, oil refineries and the like, and the human life brings about the generation of domestic waste gas, the discharged waste gas has large smell, seriously pollutes the environment and affects the human health.
Among the prior art, exhaust-gas treatment equipment is not convenient for clear up inside when using, leads to more wastes material to adhere to the inner wall of equipment, has lasted the equipment and has received the corruption easily, therefore we have proposed a novel exhaust-gas treatment equipment, is used for solving above-mentioned problem.
Disclosure of Invention
The invention aims to solve the defects that when the waste gas treatment equipment is used, the inside of the waste gas treatment equipment is not convenient to clean, more waste is attached to the inner wall of the equipment, and the equipment is easy to corrode for a long time.
In order to achieve the purpose, the invention adopts the following technical scheme:
a novel waste gas treatment device comprises a shell, wherein the shell comprises a first installation shell and a second installation shell arranged on one side of the first installation shell, two arc-shaped grooves are formed in one side, close to each other, of the first installation shell and the second installation shell, the inner sides of the two arc-shaped grooves below the first installation shell and the second installation shell are respectively provided with a same air inlet pipe, an installation frame and an active carbon adsorption layer are arranged in the shell, a filter screen is fixedly arranged in the installation frame, fixed plates are fixedly arranged on two sides of the first installation shell, connecting plates are respectively and slidably arranged on the tops of the two fixed plates, limiting plates are respectively and fixedly arranged on the bottoms of the two connecting plates, limiting plates are respectively and fixedly arranged on two sides of the second installation shell, limiting grooves are respectively formed in the tops of the two limiting plates, locking grooves are respectively formed in one side of the two limiting plates, locking rods are respectively and slidably arranged on, through holes are formed in one side of each of the two limiting plates, the two through holes are communicated with the two limiting grooves respectively, and one ends of the two locking rods penetrate through the two through holes respectively and are clamped with the two locking grooves.
Preferably, four positioning blocks are fixedly mounted on one side of the first mounting shell, four positioning grooves are formed in one side of the second mounting shell, and the four positioning blocks are respectively clamped with the four positioning grooves.
Preferably, two connecting grooves are formed in the inner wall of one side of each of the first installation shell and the second installation shell, connecting blocks are fixedly installed on the two sides of the installation frame and the two sides of the activated carbon adsorption layer, and the connecting blocks are clamped with the corresponding connecting grooves.
Preferably, one side fixed mounting that two locking levers are close to each other has same arm-tie, and one side fixed mounting of arm-tie has the one end of a plurality of springs, and the other end of a plurality of springs all with one side fixed connection of second installation shell.
Preferably, the guide way has all been seted up to the both sides of second installation shell, the equal fixed mounting in one side that two locking levers are close to each other has the guide block, the lateral wall sliding connection of guide block and the guide way that corresponds, vertical spout has all been seted up at the top of two fixed plates, the equal fixed mounting in bottom of two connecting plates has vertical slide bar, vertical slide bar and the lateral wall sliding connection of the vertical spout that corresponds, anticreep groove has all been seted up on the both sides inner wall of vertical spout, the equal fixed mounting in both sides of vertical slide bar has the anticreep piece, the anticreep piece is with the lateral wall sliding connection of the anticreep groove.
Compared with the prior art, the invention has the advantages that:
(1) when the scheme is used, when the interior of the shell needs to be cleaned, the pulling plate is pulled rightwards, the plurality of springs are stressed and stretched, the pulling plate drives the two locking rods to be separated from the two locking grooves, the two limiting plates are released from the fixation, the two connecting plates are pulled upwards, the two connecting plates drive the two limiting plates to be separated from the two limiting grooves, the first mounting shell and the second mounting shell are pulled to move towards opposite directions, the four positioning blocks are separated from the four positioning grooves, the separation of the first mounting shell and the second mounting shell is completed, the mounting frame and the activated carbon adsorption layer can be taken down at the moment, the filter screen can be cleaned or replaced, the activated carbon adsorption layer can be replaced, meanwhile, the interior of the first mounting shell and the interior of the second mounting shell can be cleaned comprehensively, and corrosion is prevented;
(2) the invention is convenient for cleaning the inner parts of the first mounting shell and the second mounting shell comprehensively, prevents corrosion, can clean or replace the filter screen, is convenient for replacing the active carbon adsorption layer, and has simple structure and convenient use.
Drawings
FIG. 1 is a schematic structural view of a novel exhaust gas treatment device according to the present invention;
FIG. 2 is a schematic perspective view of a novel exhaust treatment device according to the present invention;
FIG. 3 is a schematic diagram of a front view of a novel exhaust treatment device according to the present invention;
FIG. 4 is a schematic top view of a novel exhaust treatment device according to the present invention;
fig. 5 is a schematic perspective view of a first mounting shell of a novel exhaust gas treatment device according to the present invention.
In the figure: 1 first installation shell, 2 second installation shells, 3 intake pipes, 4 installing frames, 5 filter screens, 6 active carbon adsorption layers, 7 fixed plates, 8 connecting plates, 9 limiting plates, 10 limiting plates, 11 limiting grooves, 12 locking grooves, 13 locking rods, 14 pulling plates and 15 springs.
Detailed Description
The technical solutions in the embodiments will be described clearly and completely with reference to the drawings in the embodiments, and it is obvious that the described embodiments are only a part of the embodiments, but not all embodiments.
Example one
Referring to fig. 1-5, a novel waste gas treatment device comprises a housing, the housing comprises a first mounting shell 1 and a second mounting shell 2 mounted on one side of the first mounting shell 1, two arc-shaped grooves are respectively formed on one side of the first mounting shell 1, which is close to the second mounting shell 2, the inner sides of the two arc-shaped grooves located below are provided with the same gas inlet pipe 3, a mounting frame 4 and an activated carbon adsorption layer 6 are arranged in the housing, a filter screen 5 is fixedly mounted in the mounting frame 4, fixing plates 7 are fixedly mounted on both sides of the first mounting shell 1, connecting plates 8 are slidably mounted on the tops of the two fixing plates 7, limiting plates 9 are fixedly mounted at the bottoms of the two connecting plates 8, limiting plates 10 are fixedly mounted on both sides of the second mounting shell 2, limiting grooves 11 are respectively formed on the tops of the two limiting plates 10, and the two limiting plates 9 are respectively clamped with the two limiting, locking groove 12 has all been seted up to one side of two limiting plates 9, and the equal slidable mounting in both sides of second installation shell 2 has locking lever 13, and the through-hole has all been seted up to one side of two limiting plates 10, and two through-holes are linked together with two spacing grooves 11 respectively, and two through-holes and two locking grooves 12 of penetrating through respectively of two locking levers 13 clamp mutually.
In this embodiment, one side fixed mounting of first installation shell 1 has four locating pieces, and four constant head tanks have been seted up to one side of second installation shell 2, and four locating pieces clamp with four constant head tanks respectively mutually, and the setting of locating piece and constant head tank can fix a position fast when first installation shell 1 assembles with second installation shell 2.
In this embodiment, all seted up two spread grooves on the inner wall of one side of first installation shell 1 and second installation shell 2, the equal fixed mounting in both sides of installing frame 4 and active carbon adsorption layer 6 has the connecting block, and the connecting block clamps with the spread groove that corresponds mutually, clamps structural design and can make the connecting block can break away from the spread groove.
In this embodiment, the same pulling plate 14 is fixedly mounted on one side of the two locking rods 13 close to each other, one end of each of the springs 15 is fixedly mounted on one side of the pulling plate 14, the other ends of the springs 15 are fixedly connected with one side of the second mounting shell 2, and the springs 15 limit the pulling plate 14 so that the pulling plate cannot move randomly.
In this embodiment, the guide way has all been seted up to the both sides of second installation shell 2, the equal fixed mounting in one side that two locking levers 13 are close to each other has the guide block, the lateral wall sliding connection of guide block and the guide way that corresponds, vertical spout has all been seted up at the top of two fixed plates 7, the equal fixed mounting in bottom of two connecting plates 8 has vertical slide bar, the lateral wall sliding connection of vertical slide bar and the vertical spout that corresponds, anti-drop groove has all been seted up on the both sides inner wall of vertical spout, the equal fixed mounting in both sides of vertical slide bar has the anticreep piece, the anticreep piece is with the lateral wall sliding connection of the anticreep groove that corresponds, the guide block makes the stable horizontal migration of.
Example two
Referring to fig. 1-5, a novel waste gas treatment device comprises a housing, the housing comprises a first mounting shell 1 and a second mounting shell 2 mounted on one side of the first mounting shell 1, two arc-shaped grooves are respectively formed on one side of the first mounting shell 1, which is close to the second mounting shell 2, the inner sides of the two arc-shaped grooves located below are provided with the same gas inlet pipe 3, a mounting frame 4 and an activated carbon adsorption layer 6 are arranged in the housing, a filter screen 5 is fixedly mounted in the mounting frame 4 through bolts, fixed plates 7 are fixedly mounted on two sides of the first mounting shell 1 through bolts, connecting plates 8 are slidably mounted on the tops of the two fixed plates 7, limiting plates 9 are fixedly mounted at the bottoms of the two connecting plates 8 through bolts, limiting plates 10 are fixedly mounted on two sides of the second mounting shell 2 through bolts, limiting grooves 11 are respectively formed on the tops of the two limiting plates 10, the two limiting plates 9 are respectively clamped with the two limiting grooves, locking groove 12 has all been seted up to one side of two limiting plates 9, and the equal slidable mounting in both sides of second installation shell 2 has locking lever 13, and the through-hole has all been seted up to one side of two limiting plates 10, and two through-holes are linked together with two spacing grooves 11 respectively, and two through-holes and two locking grooves 12 of penetrating through respectively of two locking levers 13 clamp mutually.
In this embodiment, there are four locating pieces in one side of first installation shell 1 through bolt fixed mounting, and four constant head tanks have been seted up in one side of second installation shell 2, and four locating pieces clamp with four constant head tanks respectively mutually, and the setting of locating piece and constant head tank can fix a position fast when first installation shell 1 assembles with second installation shell 2.
In this embodiment, all seted up two spread grooves on the inner wall of one side of first installation shell 1 and second installation shell 2, the both sides of installing frame 4 and active carbon adsorption layer 6 all have the connecting block through bolt fixed mounting, and the connecting block clamps with the corresponding spread groove mutually, clamps structural design and can make the connecting block can break away from the spread groove.
In this embodiment, the same pulling plate 14 is fixedly mounted on one side of the two locking rods 13 close to each other through bolts, one end of each of the springs 15 is fixedly mounted on one side of the pulling plate 14 through the bolts, the other ends of the springs 15 are fixedly connected with one side of the second mounting shell 2, and the springs 15 limit the pulling plate 14 and prevent the pulling plate from moving randomly.
In this embodiment, the guide way has all been seted up to the both sides of second installation shell 2, one side that two locking levers 13 are close to each other all has the guide block through bolt fixed mounting, the lateral wall sliding connection of guide block and the guide way that corresponds, vertical spout has all been seted up at the top of two fixed plates 7, the bottom of two connecting plates 8 all has vertical slide bar through bolt fixed mounting, the lateral wall sliding connection of vertical slide bar and the vertical spout that corresponds, anticreep groove has all been seted up on the both sides inner wall of vertical spout, the both sides of vertical slide bar all have the anticreep piece through bolt fixed mounting, the anticreep piece is with the lateral wall sliding connection of the anticreep groove that corresponds, the guide block makes the stable horizontal migration of locking lever 13 with.
In the embodiment, when the device is used, the two arc-shaped grooves above the mounting frame 4 form an air outlet, waste gas enters the shell through the air inlet pipe 3, the waste gas is filtered by the filter screen 5, then is adsorbed by the activated carbon adsorption layer 6 to remove odor, and is finally discharged from the air outlet, when the interior of the shell needs to be cleaned, the pull plate 14 is pulled rightwards, the springs 15 are stretched under stress, the pull plate 14 drives the two locking rods 13 to be separated from the two locking grooves 12, the fixation on the two limiting plates 9 is released, then the two connecting plates 8 are pulled upwards, the two connecting plates 8 drive the two limiting plates 9 to be separated from the two limiting grooves 11, then the first mounting shell 1 and the second mounting shell 2 are pulled to move towards opposite directions, so that the four positioning blocks are separated from the four positioning grooves, the separation of the first mounting shell 1 and the second mounting shell 2 is completed, and at the moment, the mounting frame 4 and the activated carbon adsorption, the filter screen 5 can be cleaned or replaced, the activated carbon adsorption layer 6 can also be replaced, and meanwhile, the inside of the first installation shell 1 and the second installation shell 2 can be cleaned comprehensively to prevent corrosion.
The above description 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 should be considered as the technical solutions and the inventive concepts of the present invention in the technical scope of the present invention.
Claims (5)
1. A novel waste gas treatment device comprises a shell, wherein the shell comprises a first installation shell (1) and a second installation shell (2) installed on one side of the first installation shell (1), and is characterized in that two arc-shaped grooves are formed in one side, close to each other, of the first installation shell (1) and the second installation shell (2), the inner sides of the two arc-shaped grooves below the first installation shell and the second installation shell are respectively provided with a same air inlet pipe (3), an installation frame (4) and an active carbon adsorption layer (6) are arranged in the shell, a filter screen (5) is fixedly installed in the installation frame (4), fixing plates (7) are fixedly installed on two sides of the first installation shell (1), connecting plates (8) are slidably installed on the tops of the two fixing plates (7), limiting plates (9) are fixedly installed on the bottoms of the two connecting plates (8), limiting plates (10) are fixedly installed on two sides of the second installation shell (2), spacing groove (11) have all been seted up at the top of two limiting plate (10), two limiting plate (9) clamp with two spacing groove (11) respectively mutually, locking groove (12) have all been seted up to one side of two limiting plate (9), the equal slidable mounting in both sides of second installation shell (2) has locking lever (13), the through-hole has all been seted up to one side of two limiting plate (10), two through-holes are linked together with two spacing groove (11) respectively, the one end of two locking levers (13) is run through two through-holes respectively and is clamped mutually with two locking grooves (12).
2. The novel exhaust gas treatment device of claim 1, wherein four positioning blocks are fixedly mounted on one side of the first mounting shell (1), four positioning grooves are formed on one side of the second mounting shell (2), and the four positioning blocks are respectively clamped with the four positioning grooves.
3. The novel waste gas treatment equipment of claim 1, wherein two connecting grooves are formed in the inner wall of one side of each of the first mounting shell (1) and the second mounting shell (2), connecting blocks are fixedly mounted on the two sides of the mounting frame (4) and the activated carbon adsorption layer (6), and the connecting blocks are clamped with the corresponding connecting grooves.
4. The novel exhaust gas treatment device according to claim 1, wherein one side of the two locking rods (13) close to each other is fixedly provided with the same pulling plate (14), one side of the pulling plate (14) is fixedly provided with one end of a plurality of springs (15), and the other end of each spring (15) is fixedly connected with one side of the second mounting shell (2).
5. The novel exhaust gas treatment device according to claim 1, wherein guide grooves are formed in both sides of the second mounting shell (2), guide blocks are fixedly mounted on one sides of the two locking rods (13) close to each other, the guide blocks are slidably connected with the side walls of the corresponding guide grooves, vertical sliding grooves are formed in the tops of the two fixing plates (7), vertical sliding rods are fixedly mounted at the bottoms of the two connecting plates (8), the vertical sliding rods are slidably connected with the side walls of the corresponding vertical sliding grooves, anti-falling grooves are formed in the inner walls of both sides of the vertical sliding grooves, anti-falling blocks are fixedly mounted on both sides of the vertical sliding rods, and the anti-falling blocks are slidably connected with the side walls of the corresponding anti-falling grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010398332.5A CN111617597A (en) | 2020-05-12 | 2020-05-12 | Novel exhaust-gas treatment equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010398332.5A CN111617597A (en) | 2020-05-12 | 2020-05-12 | Novel exhaust-gas treatment equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111617597A true CN111617597A (en) | 2020-09-04 |
Family
ID=72255098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010398332.5A Pending CN111617597A (en) | 2020-05-12 | 2020-05-12 | Novel exhaust-gas treatment equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111617597A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114367167A (en) * | 2022-01-27 | 2022-04-19 | 江苏希捷新能源工程技术有限公司 | Nuclear power station waste gas treatment system and treatment method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11244363A (en) * | 1998-03-04 | 1999-09-14 | Hitachi Chem Co Ltd | Remover for volatile organic compound |
| CN101643171A (en) * | 2009-09-01 | 2010-02-10 | 南京工业大学 | Lifter safety door |
| CN107975307A (en) * | 2016-10-21 | 2018-05-01 | 佛山市南海红星锁业有限公司 | A kind of self-locking U-shaped lock |
| CN207821322U (en) * | 2018-02-06 | 2018-09-07 | 深圳市恒竹塑胶电子有限公司 | A kind of dust-proof transparent box of video camera |
| CN209221774U (en) * | 2018-08-20 | 2019-08-09 | 天津市科杰空调净化技术有限公司 | A kind of Combined automobile air conditioner filter |
| CN209704262U (en) * | 2018-10-23 | 2019-11-29 | 天津可隆汽车配件有限公司 | Field management device is used in a kind of production of automotive seat |
-
2020
- 2020-05-12 CN CN202010398332.5A patent/CN111617597A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11244363A (en) * | 1998-03-04 | 1999-09-14 | Hitachi Chem Co Ltd | Remover for volatile organic compound |
| CN101643171A (en) * | 2009-09-01 | 2010-02-10 | 南京工业大学 | Lifter safety door |
| CN107975307A (en) * | 2016-10-21 | 2018-05-01 | 佛山市南海红星锁业有限公司 | A kind of self-locking U-shaped lock |
| CN207821322U (en) * | 2018-02-06 | 2018-09-07 | 深圳市恒竹塑胶电子有限公司 | A kind of dust-proof transparent box of video camera |
| CN209221774U (en) * | 2018-08-20 | 2019-08-09 | 天津市科杰空调净化技术有限公司 | A kind of Combined automobile air conditioner filter |
| CN209704262U (en) * | 2018-10-23 | 2019-11-29 | 天津可隆汽车配件有限公司 | Field management device is used in a kind of production of automotive seat |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114367167A (en) * | 2022-01-27 | 2022-04-19 | 江苏希捷新能源工程技术有限公司 | Nuclear power station waste gas treatment system and treatment method thereof |
| CN114367167B (en) * | 2022-01-27 | 2022-12-09 | 江苏希捷新能源工程技术有限公司 | Nuclear power station waste gas treatment system and treatment method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111617597A (en) | Novel exhaust-gas treatment equipment | |
| CN211813761U (en) | Adsorption filtration device for industrial wastewater treatment | |
| CN109569128B (en) | Organic waste gas's environmental treatment system | |
| CN214862338U (en) | High-efficient adsorption tank of active carbon | |
| CN215916897U (en) | Multilayer activated carbon adsorption case convenient to reload | |
| CN213132548U (en) | Industrial oil smoke adsorption and filtration device | |
| CN218046648U (en) | Activated carbon filtering equipment for water treatment | |
| CN209934371U (en) | Environment-friendly waste gas purification device | |
| CN213885600U (en) | Adsorption equipment for exhaust-gas treatment | |
| CN216946486U (en) | Groundwater ecological remediation's impurity adsorption elimination equipment | |
| CN219764923U (en) | Spraying purification tower for chemical waste gas treatment | |
| CN215516982U (en) | Industrial production sewage multiple purification device | |
| CN212559689U (en) | Be used for domestic sewage filter equipment | |
| CN216997893U (en) | Filter equipment for desulfurization waste water | |
| CN220573006U (en) | Drawer type active carbon adsorption device | |
| CN208748038U (en) | A kind of pressure-swing absorber of effective filter solid contaminants | |
| CN215627173U (en) | Novel full-automatic circulating water purifies device | |
| CN219942157U (en) | Combined peculiar smell removing device | |
| CN215196119U (en) | Oil smoke purifying pipeline | |
| CN211069121U (en) | Be used for second grade active carbon adsorption equipment | |
| CN220656971U (en) | VOC processing apparatus convenient to maintain and clean | |
| CN214287436U (en) | Exhaust treatment device for activated carbon desorption | |
| CN217119704U (en) | Industrial waste gas purification treatment device | |
| CN212998867U (en) | Regenerating unit of high-energy adsorption material | |
| CN218901100U (en) | Filter equipment with impurity adsorption structure is used to industry spent acid |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200904 |
|
| RJ01 | Rejection of invention patent application after publication |