CN111036034A - Adsorber for waste gas desorption treatment - Google Patents
Adsorber for waste gas desorption treatment Download PDFInfo
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- CN111036034A CN111036034A CN201911414179.4A CN201911414179A CN111036034A CN 111036034 A CN111036034 A CN 111036034A CN 201911414179 A CN201911414179 A CN 201911414179A CN 111036034 A CN111036034 A CN 111036034A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/02—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
- B01D53/06—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 moving adsorbents, e.g. rotating beds
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
- B01D2253/10—Inorganic adsorbents
- B01D2253/102—Carbon
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/70—Organic compounds not provided for in groups B01D2257/00 - B01D2257/602
- B01D2257/708—Volatile organic compounds V.O.C.'s
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2259/00—Type of treatment
- B01D2259/40—Further details for adsorption processes and devices
- B01D2259/40001—Methods relating to additional, e.g. intermediate, treatment of process gas
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- Separation Of Gases By Adsorption (AREA)
Abstract
The invention relates to an adsorber for waste gas desorption treatment, which comprises a shell and a filter cylinder, wherein the shell is provided with an air inlet and an air outlet; the filter cartridge can be detachably connected to the inside of the shell, the filter cartridge can rotate in the shell, the filter cartridge comprises an inner cylinder and an outer cylinder, an annular space filled with adsorption media is formed between the inner cylinder and the outer cylinder, an air inlet space communicated with the air inlet is formed between the shell and the outer cylinder, and an air outlet space communicated with the air outlet is formed by the inner side of the inner cylinder in a surrounding mode. The filter cartridge is arranged in a detachable mode, so that the active carbon is convenient to replace; the filter cartridge can rotate in the shell, which is beneficial to uniformly utilizing the active carbon to filter the waste gas and effectively avoiding the phenomenon of short flow of hardened and compacted gas; the desorption and the adsorption share the air inlet and the air outlet, namely a set of air inlet and outlet pipelines can be shared, the integration of the equipment is high, and the occupied area is small.
Description
Technical Field
The invention relates to the field of organic waste gas treatment, in particular to an adsorber for waste gas desorption treatment.
Background
As is well known, the VOC treatment process of adsorption concentration and catalytic combustion is widely applied to the treatment of low-concentration and high-air-volume organic waste gas due to simple and feasible technology and low operation cost. Currently, the adsorption concentration unit mainly adopts activated carbon adsorption.
There are three main forms of activated carbon used for adsorption: active carbon particles, honeycomb active carbon and active carbon fibers. Although the honeycomb activated carbon and the activated carbon fiber have many advantages, the application is still not wide at present mainly because of the higher price. The honeycomb activated carbon has the same adsorption performance, the price of the honeycomb activated carbon is 2-3 times that of the granular activated carbon, and the price of the activated carbon fiber is 7-10 times that of the granular activated carbon.
Adsorbers currently generally take two forms: drawer type and cylinder type. Due to the structural limitation of the drawer type activated carbon adsorption box, the occupied space volume is large, and the drawer type activated carbon adsorption box is generally used for the working condition that the air quantity is not large. If the treated air volume exceeds 10000m3And h, ensuring enough filling amount, the volume is too large, the economical efficiency is greatly reduced, and in the case, short flow is easily caused, so that the saturation degree of the activated carbon layer is not uniform, and the absorption efficiency is reduced. Later, vertical cylindrical activated carbon adsorption columns were developed. The structure form of traditional packed tower has been used for reference to it, adopts the structure form of multilayer active carbon filler series connection, though the problem that area is big has been solved in part, nevertheless has the resistance loss big, the difficult shortcoming of changing of active carbon granule. The structure of the cylindrical vertical adsorber that exists simultaneously adopts the cylinder filter layer of annular cross section, and this kind of structural style has partly solved the problem that resistance loss is big, but under the big condition of filling volume, the active carbon granule can pile up and easily causes the compaction that the bottom active carbon hardens in the cartridge filter, also can cause the active carbon adsorption layer saturation inhomogeneous, also has the shortcoming of being difficult to change active carbon moreover.
The adsorption/desorption unit of the adsorption concentration and catalytic combustion VOC treatment complete device adopts a plurality of (generally 3-6) activated carbon adsorption boxes connected in parallel to meet the requirement of online desorption. In this case, the above-mentioned structural style generally adopts an independent desorption pipeline, and the desorption air pipeline is parallel to the adsorption air pipeline, and the process structure is more complicated and the operation and maintenance are inconvenient. In addition, the defects of large occupied area and high cost of the structure form are more prominent for a plurality of structures connected in parallel.
Disclosure of Invention
The present invention has been made to overcome the above-mentioned deficiencies in the art and to provide an adsorber for use in a desorption process for exhaust gas, which at least solves or alleviates one or more of the above-mentioned problems, or at least provides a useful alternative.
An adsorber for waste gas desorption treatment comprises a shell and a filter cylinder, wherein the shell is provided with an air inlet and an air outlet; the filter cartridge can be detachably connected to the inside of the shell, the filter cartridge can rotate in the shell, the filter cartridge comprises an inner cylinder and an outer cylinder, an annular space filled with adsorption media is formed between the inner cylinder and the outer cylinder, an air inlet space communicated with the air inlet is formed between the shell and the outer cylinder, and an air outlet space communicated with the air outlet is formed by the inner side of the inner cylinder in a surrounding mode. When the air-conditioning device is used, the air inlet is connected with the air blower or the air outlet is connected with the exhaust fan, and the latter is selected to have lower pressure and be safer. Wherein the cartridge filter can adopt a grid cylinder structure, and also can adopt other structures with filtering effect such as a hole type cylinder. Wherein, the adsorption medium can adopt adsorption media such as active particles, honeycomb activated carbon and the like.
Optionally, the air inlet is located on the shell lateral wall, and the direction of admitting air sets up along cartridge filter tangential direction, so set up, can make waste gas see through the active carbon along spiral orbit and filter, and waste gas and active carbon contact are comparatively even, and exhaust-gas treatment is efficient.
The working principle is that under the ① adsorption working condition, waste gas enters the shell from the air inlet along the tangential direction, the waste gas fills the whole air inlet space along the spiral line due to the existence of the pressure difference of the inlet and the outlet, and uniformly passes through the activated carbon adsorption layer filled in the annular space, the waste gas after adsorption treatment enters the inner cylinder, flows to the air outlet along the axial direction, and is discharged after reaching the standard in the tail gas fan, under the ② desorption working condition, high-temperature desorption air enters the shell from the air inlet along the tangential direction, and also uniformly passes through the activated carbon adsorption layer filled in the annular space, the VOC component enriched in the activated carbon layer is blown off by the desorption air, enters the inner cylinder, flows to the air outlet along the axial direction, and is sent to the catalytic combustion chamber by the desorption fan.
Wherein, the cartridge filter adopts can dismantle connected mode, makes things convenient for the active carbon to use after a period, changes through dismantling the cartridge filter, and it is comparatively convenient that the active carbon is changed.
The cartridge filter can adopt continuous rotation, also can adopt intermittent type to rotate, all can realize that the active carbon is more for the homogeneous utilization, when adsorbing/desorption, according to the operational aspect, rotates the certain angle of cartridge filter in good time, can prevent active carbon compaction and wind channel short-term flow phenomenon. The filter cartridge can be automatically driven to rotate or manually driven to rotate; one of the automatic rotation modes is as follows: for example, an annular gear ring is arranged in the shell, the filter cartridge is sleeved in the gear ring, the filter cartridge and the gear ring cannot rotate relatively but can be drawn out relatively, and the gear ring is externally meshed with a driving motor gear to realize rotation of the filter cartridge.
Optionally, the adsorber is horizontal, so set up, can effectively avoid active carbon to concentrate the compaction phenomenon to appear more.
Optionally, be equipped with a plurality of baffles of cutting apart annular space between inner tube and the urceolus, so set up, effectively disperse adsorption medium, avoid adsorption medium to concentrate.
Optionally, the filter cartridge has a first end and a second end along the axial direction thereof, the first end is an air outlet end communicated with the air outlet, the second end is a closed end fixedly provided with a detachable inner end cover, the air inlet is arranged on the side wall of the housing near the second end, and a detachable supporting end cover is fixedly arranged on the side wall of the housing near the second end. When the active carbon is replaced, the supporting end cover is detached, the filter cartridge is drawn out, and then the active carbon is replaced. Compared with other taking-out modes, the mode of taking out the active carbon from one side is rapid and convenient, and the active carbon replacement time is saved.
Optionally, an inner shaft is arranged in the outer shell, a shaft sleeve which is matched and sleeved with the inner shaft is fixedly arranged in the filter cartridge, and the filter cartridge can be drawn out from the end part of the inner shaft far away from the air outlet. When the inner shaft is connected with the shaft sleeve in a non-rotatable manner, the inner shaft can be driven to enable the filter cartridge to rotate; when the inner shaft is rotatably connected with the shaft sleeve, the filter cartridge can be driven to rotate per se.
Optionally, a driven part is fixedly arranged outside the inner end cover, the driven part movably extends out of the supporting end cover and then is connected with a power-assisted handle, and the filter cartridge can be rotated by a certain angle when needed. It should be noted that, contradict between cartridge filter and the shell and be connected and be enough to guarantee that the cartridge filter can not overturn back after rotatory certain angle, and the amount of wind that admits air is also not enough to drive the cartridge filter rotation.
Optionally, the outer side of the supporting end cover at the periphery of the driven part is provided with a rotation angle scale, and the power-assisted handle is provided with a pointer matched with the rotation angle scale, so that the rotation angle of the filter cartridge can be controlled more accurately.
Optionally, the end of the inner shaft extends no shorter than the inner end cap, so that the filter cartridge is supported in the housing at a higher temperature.
Optionally, a support base is arranged at the bottom of the housing.
Optionally, a plurality of supporting bodies are arranged between the inner cylinder and the shaft sleeve to ensure the strength of the inner cylinder.
Optionally, the adsorber further comprises a safety interlocking assembly, the safety interlocking assembly comprises a controller, and a temperature sensor and a spraying device which are connected with the controller respectively, the temperature sensor is arranged on the shell and used for measuring the temperature in the shell, and the spraying device is arranged above the adsorber and used for working when the temperature sensor measures the temperature exceeding the upper limit temperature, so as to realize the cooling effect.
The invention adopts the structure, and has the advantages that:
1. according to the application, the filter cartridge is arranged in a detachable mode, so that the active carbon is convenient to replace; the filter cartridge can rotate in the shell, which is beneficial to uniformly utilizing the active carbon to filter the waste gas and effectively avoiding the phenomenon of short flow of hardened and compacted gas; the desorption and the adsorption share one set of air inlet and outlet pipelines, the equipment integration is high, and the occupied area is small.
2. This application, the direction of admitting air has realized that the spiral admits air filtration purifies along cartridge filter tangential direction setting, and the active carbon utilization is comparatively even.
3. This application, cartridge filter adopts interior axle and axle sleeve complex pull formula structure, the change of active carbon in the realization cartridge filter that can be comparatively quick.
4. This application, the setting of helping hand handle and rotation angle scale can better control cartridge filter rotation angle.
Drawings
FIG. 1 is a schematic diagram of an adsorber in accordance with an embodiment of the invention;
FIG. 2 is a schematic radial cross-sectional view of FIG. 1;
FIG. 3 is an exploded view of an adsorber in accordance with an embodiment of the invention;
FIG. 4 is a schematic axial cross-sectional view of an adsorber in accordance with an embodiment of the invention;
FIG. 5 is a schematic diagram of an adsorber in accordance with an embodiment of the invention.
1. A shell, 2, a filter cartridge, 3 and an adsorption medium;
11. the device comprises an air inlet 12, an air outlet 13, a supporting end cover 131, a rotation angle scale 14, an inner shaft 15 and a supporting base;
21. the device comprises an inner cylinder, 22, an outer cylinder, 23, an inner end cover, 24, a shaft sleeve, 25, a driven part, 26, a power assisting handle, 261, a pointer, 27 and a support body.
Detailed Description
In order to clearly explain the technical features of the present invention, the following detailed description of the present invention is provided with reference to the accompanying drawings.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application, however, the present application may be practiced in other ways than those described herein, and therefore the scope of the present application is not limited by the specific embodiments disclosed below.
In addition, in the description of the present application, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", and the like, indicate orientations and positional relationships based on those shown in the drawings, are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present application. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.
In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; the connection can be mechanical connection, electrical connection or communication; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.
In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through intervening media. In the description herein, reference to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
As shown in fig. 1-2, in the present embodiment, the adsorber for performing desorption treatment on exhaust gas includes a housing 1 and a filter cartridge 2, wherein the housing 1 is provided with an air inlet 11 and an air outlet 12; cartridge filter 2 can dismantle connect in shell 1, cartridge filter 2 can be at 1 internal rotation of shell, cartridge filter 2 establishes inner tube 21 and urceolus 22 of connecting including the cover, be formed with the annular space that loads adsorption medium 3 between inner tube 21 and the urceolus 22, adsorption medium 3 can be adsorbability material such as active carbon, be formed with the air inlet space with the air inlet intercommunication between shell 1 and the urceolus 22, the inboard space of giving vent to anger that encloses to have and communicate with gas outlet 12 of inner tube 21. Understandably, the positions of the inner cylinder and the outer cylinder, which are close to the end parts of the air outlet, corresponding to the annular space are sealed, specifically, the annular end plate can be used for sealing, so that the waste gas can be ensured to smoothly enter the air outlet space through the adsorption medium. When the device is used, the air inlet 11 is connected with a blower or the air outlet is connected with an exhaust fan, and the latter is selected to be safer when the pressure is lower.
Understandably, air inlet 11 locates on the 1 lateral wall of shell, and the direction of admitting air sets up along 2 tangential direction of cartridge filter, so set up, can make waste gas follow spiral orbit and see through the active carbon filtration, waste gas and active carbon contact are comparatively even, and exhaust-gas treatment is efficient.
The working principle is that under ① adsorption condition, waste gas enters the shell 1 from the air inlet 11 along the tangential direction, due to the existence of the pressure difference between the inlet and the outlet, the waste gas fills the whole air inlet space along the spiral line and uniformly passes through the activated carbon adsorption layer filled in the annular space, the waste gas after adsorption treatment enters the inner cylinder 21 and flows to the air outlet 12 along the axial direction to be discharged, and then enters the tail gas fan to reach the standard, under ② desorption condition, high-temperature desorption air enters the shell 1 from the air inlet 11 along the tangential direction and also uniformly passes through the activated carbon adsorption layer filled in the annular space, the VOC component enriched in the activated carbon layer is blown off by the desorption air, enters the inner cylinder 21, flows to the air outlet along the axial direction to be discharged, and is sent to the catalytic combustion chamber by the desorption fan.
Wherein, cartridge filter 2 adopts and to dismantle connected mode, makes things convenient for the active carbon to use after a period, changes just through dismantling cartridge filter 2, and it is comparatively convenient that the active carbon is changed. The filter cylinder 2 can be continuously rotated or intermittently rotated, so that the activated carbon can be uniformly utilized, the activated carbon can be conveniently dispersed by rotation, and the phenomenon of centralized compaction of the activated carbon can be effectively avoided. The filter cartridge 2 can be automatically driven to rotate or manually driven to rotate; one of the automatic rotation modes is as follows: for example, an annular gear ring is arranged in the shell, the filter cartridge is sleeved in the gear ring, the filter cartridge and the gear ring cannot rotate relatively but can be drawn out relatively, and the gear ring is externally meshed with a driving motor gear to realize rotation of the filter cartridge.
In one embodiment, as shown in fig. 3, the adsorber is arranged in a horizontal manner, so that the phenomenon of concentrated compaction of activated carbon can be more effectively avoided.
In one embodiment, as shown in fig. 3, a plurality of partition plates dividing the annular space are arranged between the inner cylinder and the outer cylinder, and it is better to arrange the partition plates axially if the adsorbers are arranged vertically, and it is better to arrange the partition plates circumferentially if the adsorbers are arranged horizontally. So set up, can effectively disperse adsorption medium, avoid adsorption medium to concentrate.
In one embodiment, as shown in fig. 3, the filter cartridge 2 has a first end and a second end along its axial direction, the first end is an air outlet end communicated with the air outlet 11, the second end is a closed end with a detachable inner end cap 23 fixed thereon, the air inlet 11 is arranged on the side wall of the housing 1 near the second end, and a detachable support end cap 13 is fixed on the end side of the housing 1 near the second end. When in use, the support end cover 13 is opened to draw out the filter cartridge 2; when the activated carbon is replaced, the inner end cap 23 is opened to replace the activated carbon with new one. Compared with other taking-out modes, the mode of taking out the active carbon from one side is rapid and convenient, and the active carbon replacement time is saved.
In one embodiment, as shown in fig. 3-4, the filter cartridge 2 can be a rotary structure, specifically, an inner shaft 14 is provided in the housing 1, specifically, the inner shaft 14 can be fixed on the housing by a support body fixed at the outlet, a sleeve 24 is fixed in the filter cartridge 2 and is sleeved on the inner shaft 14, and the filter cartridge 2 can be drawn out from the end of the inner shaft 14 far from the outlet. When the inner shaft 14 is non-rotatably connected to the sleeve 24, the inner shaft 14 can be driven to rotate the filter cartridge; when the inner shaft 14 is rotatably connected to the sleeve 24, the filter cartridge 2 itself can be driven to rotate.
In one embodiment, as shown in fig. 3-5, the filter cartridge 2 is of a manual driving structure, specifically, a driven part 25 is fixedly arranged outside the inner end cap 23, the driven part 25 movably extends out of the support end cap 13 and then is connected with a power-assisted handle 26, and the power-assisted handle and the driven part 25 are detachable. So set up, can be when needing certain angle of rotatory cartridge filter 2 can. It should be noted that, conflict between cartridge filter 2 and the shell 1 and be connected and be enough to guarantee that cartridge filter 2 can not overturn back after rotatory certain angle, and the amount of wind that admits air is also not enough to drive cartridge filter 2 rotatory. And set up the gasket in the end of giving vent to anger of cartridge filter and shell butt contact department to prevent that waste gas is direct from here flowing to the gas outlet through adsorption media.
In one embodiment, as shown in fig. 5, in order to better control the rotation angle of the filter cartridge 2, a rotation angle scale 131 is provided on the outer side of the supporting end cap 13 at the outer periphery of the driven part 25, and a pointer 261 matched with the rotation angle scale 131 is provided on the assist grip 26, so as to more accurately control the rotation angle of the filter cartridge 2.
In one embodiment, as shown in fig. 4, the end of the inner shaft 14 extends no shorter than the inner end cap 23, so that the filter cartridge 2 is more stably supported in the housing 1.
As shown in fig. 3-5, in one embodiment, the bottom of the casing 1 is provided with a support base 15 to support the whole adsorber; a plurality of supporting bodies 27 are arranged between the inner cylinder 21 and the shaft sleeve 24 so as to better ensure the integral strength of the filter cartridge 2.
The above-described embodiments should not be construed as limiting the scope of the invention, and any alternative modifications or alterations to the embodiments of the present invention will be apparent to those skilled in the art. The details of the present invention are not described in detail, but are known to those skilled in the art.
Claims (10)
1. An adsorber for use in a desorption process for exhaust gas, comprising:
the air inlet and the air outlet are arranged on the shell;
the filter cartridge, the cartridge filter can dismantle connect in the shell, the filter cartridge can rotate in the shell, the filter cartridge includes inner tube and urceolus, be formed with the annular space that loads adsorption medium between inner tube and the urceolus, be formed with the space of admitting air that communicates with the air inlet between shell and the urceolus, the inner side of inner tube encloses into and has the space of giving vent to anger that communicates with the gas outlet.
2. The adsorber for use in a desorption process of an exhaust gas according to claim 1, wherein the adsorber is horizontal.
3. The adsorber for use in the desorption treatment of exhaust gas according to claim 1 or 2, wherein a plurality of partitions partitioning annular spaces are provided between the inner cylinder and the outer cylinder.
4. The adsorber for use in exhaust gas desorption treatment of claim 1 wherein the inlet port is located in the housing sidewall and the inlet direction is oriented tangentially to the filter cartridge.
5. The adsorber for use in exhaust gas desorption processes of claim 1 wherein the filter cartridge has a first end and a second end along its axial direction, the first end being a gas outlet end in communication with the gas outlet, the second end being a closed end with a removable inner end cap secured thereto, the gas inlet being located on a side wall of the housing adjacent the second end, the housing having a removable support end cap secured thereto adjacent an end side of the second end.
6. The adsorber for use in exhaust gas desorption treatment according to claim 5, wherein the outer housing has an inner shaft, and the filter cartridge has a sleeve fitted over the inner shaft, and the filter cartridge is capable of being drawn out from an end of the inner shaft away from the gas outlet.
7. The adsorber for use in exhaust gas desorption treatment as claimed in claim 6, wherein the inner end cap is fixedly provided with a driven portion, and the driven portion movably extends out of the support end cap and is connected with a power assisting handle.
8. The adsorber for exhaust gas desorption treatment according to claim 7, wherein the driven part is provided with a rotation angle scale on the outer side of the supporting end cover on the periphery, and the power-assisted handle is provided with a pointer matched with the rotation angle scale.
9. The adsorber for use in exhaust gas desorption processes of claim 8, wherein the end of the inner shaft extends no shorter than the inner end cap inner side.
10. The adsorber for use in a desorption process of exhaust gas according to claim 1, wherein a support base is provided at a bottom of the housing;
and a plurality of supporting bodies are arranged between the inner cylinder and the shaft sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911414179.4A CN111036034A (en) | 2019-12-31 | 2019-12-31 | Adsorber for waste gas desorption treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911414179.4A CN111036034A (en) | 2019-12-31 | 2019-12-31 | Adsorber for waste gas desorption treatment |
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| Publication Number | Publication Date |
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| CN111036034A true CN111036034A (en) | 2020-04-21 |
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| CN201911414179.4A Pending CN111036034A (en) | 2019-12-31 | 2019-12-31 | Adsorber for waste gas desorption treatment |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112023621A (en) * | 2020-08-05 | 2020-12-04 | 王艳伟 | Self-cleaning roller-shaped oil-containing waste gas adsorber |
| CN112121593A (en) * | 2020-09-22 | 2020-12-25 | 成都市珑熙科技有限公司 | Activated carbon purification mechanism |
| CN113578027A (en) * | 2021-07-16 | 2021-11-02 | 江苏中德涂装环保设备科技有限公司 | Waste gas purification equipment for baking finish house |
| CN117065515A (en) * | 2023-10-13 | 2023-11-17 | 中国华能集团清洁能源技术研究院有限公司 | Multilayer series cross-flow low-temperature flue gas purification tower and low-temperature flue gas treatment system |
| CN117339343A (en) * | 2023-11-21 | 2024-01-05 | 舞阳威森生物医药有限公司 | Tail gas purification device based on active carbon |
-
2019
- 2019-12-31 CN CN201911414179.4A patent/CN111036034A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112023621A (en) * | 2020-08-05 | 2020-12-04 | 王艳伟 | Self-cleaning roller-shaped oil-containing waste gas adsorber |
| CN112023621B (en) * | 2020-08-05 | 2022-04-15 | 山西蓝盛益通环保科技有限公司 | Self-cleaning roller-shaped oil-containing waste gas adsorber |
| CN112121593A (en) * | 2020-09-22 | 2020-12-25 | 成都市珑熙科技有限公司 | Activated carbon purification mechanism |
| CN113578027A (en) * | 2021-07-16 | 2021-11-02 | 江苏中德涂装环保设备科技有限公司 | Waste gas purification equipment for baking finish house |
| CN113578027B (en) * | 2021-07-16 | 2023-12-26 | 江苏中德涂装环保设备科技有限公司 | Baking finish house exhaust gas purification equipment |
| CN117065515A (en) * | 2023-10-13 | 2023-11-17 | 中国华能集团清洁能源技术研究院有限公司 | Multilayer series cross-flow low-temperature flue gas purification tower and low-temperature flue gas treatment system |
| CN117065515B (en) * | 2023-10-13 | 2024-01-30 | 中国华能集团清洁能源技术研究院有限公司 | Multilayer series cross-flow low-temperature flue gas purification tower and low-temperature flue gas treatment system |
| CN117339343A (en) * | 2023-11-21 | 2024-01-05 | 舞阳威森生物医药有限公司 | Tail gas purification device based on active carbon |
| CN117339343B (en) * | 2023-11-21 | 2024-08-06 | 舞阳威森生物医药有限公司 | Tail gas purification device based on active carbon |
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