CN110575733A - Skid-mounted type waste gas treatment device combining activated carbon adsorption and catalytic combustion - Google Patents
Skid-mounted type waste gas treatment device combining activated carbon adsorption and catalytic combustion Download PDFInfo
- Publication number
- CN110575733A CN110575733A CN201911009314.7A CN201911009314A CN110575733A CN 110575733 A CN110575733 A CN 110575733A CN 201911009314 A CN201911009314 A CN 201911009314A CN 110575733 A CN110575733 A CN 110575733A
- Authority
- CN
- China
- Prior art keywords
- air
- pipeline
- catalytic combustion
- desorption
- air outlet
- 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
Classifications
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
- F23G5/44—Details; Accessories
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G7/00—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals
- F23G7/06—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of waste gases or noxious gases, e.g. exhaust gases
- F23G7/07—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of waste gases or noxious gases, e.g. exhaust gases in which combustion takes place in the presence of catalytic material
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
- Treating Waste Gases (AREA)
- Chimneys And Flues (AREA)
Abstract
The invention discloses a skid-mounted activated carbon adsorption and catalytic combustion combined waste gas treatment device, which comprises a catalytic combustion unit and an activated carbon adsorption unit, wherein the catalytic combustion unit comprises a base, a desorption fan, a catalytic combustion device and a supplemental air cooler, the air inlet end of the desorption fan is connected with an air inlet pipeline with an air inlet, the air inlet is communicated with the air outlet end of the activated carbon adsorption unit through a pipeline, and the air outlet end of the desorption fan is communicated with the air inlet end of the catalytic combustion device through an air outlet pipeline; the air outlet end of the catalytic combustion device is connected with a desorption gas pipeline with an air outlet, and the air outlet is communicated with the air inlet end of the active carbon adsorption unit through a pipeline; and the air outlet end of the air supply cooler is communicated with the desorption air pipeline through an air supply cooling pipeline. The waste gas treatment device adopting the structure can not only automatically control the temperature and the desorption time, but also has the advantages that the catalytic combustion unit is of an integrated structure, the difficulty of site construction is reduced, the construction quality is improved, and the construction progress is accelerated.
Description
Technical Field
The invention relates to the technical field of environment-friendly waste gas treatment, in particular to a skid-mounted waste gas treatment device combining activated carbon adsorption and catalytic combustion.
Background
With the development of economy, more and more organic waste gases are generated in the production process of manufacturing enterprises, and the variety is wide. At present, the traditional method for treating organic waste gas at home and abroad is as follows: direct combustion, catalytic combustion, adsorption, biological purification, low-temperature plasma, and photocatalytic oxidation, which are different in different seasons. The traditional organic waste gas treatment process adopts an activated carbon adsorption and catalytic combustion method for treatment.
The fuel is directly combusted, and is suitable for combustible gas with high concentration and small gas quantity; but the equipment is easy to corrode, the operation, maintenance and treatment costs are high, and secondary pollution is easy to form. The catalytic combustion method is characterized in that under the action of a catalyst, hydrocarbon in the organic waste gas is quickly oxidized into water and carbon dioxide under the condition of low temperature; however, the catalyst is easy to be poisoned, and the investment cost is high. Biological purification, which utilizes microorganisms to decompose and convert pollutants in the waste gas into few or even no harmful substances; but the purification equipment occupies a large area and has requirements on the pH value in the regulating tank. Low temperature plasma, which is converted into carbon dioxide and water by generating particles rich in extremely high chemical activity to react with organic waste gas; but the one-time investment is higher, and certain potential safety hazard exists. Photocatalytic oxidation, namely a special treatment mode of crushing waste gas molecules and further carrying out oxidation reduction under the action of a special catalytic oxidant by utilizing a special ultraviolet band; but easily generate high-concentration ozone to pollute the surrounding environment.
The adsorption method utilizes the adsorbent to adsorb the organic waste gas, and has high purification efficiency and low cost. At present, most of organic waste gas treatment is carried out by adopting an adsorption method, and the method is also a traditional treatment method. The adsorbent commonly used is activated carbon; but the activated carbon is adsorbed to saturation and then needs to be desorbed and regenerated for continuous use.
At present, a single treatment method cannot meet the requirements of environmental protection and continuous treatment, so that the waste gas is treated by combining an adsorption method and catalytic combustion to ensure that a waste gas treatment device can be continuously used. For the waste gas treatment device, all parts, air pipes, valves, fans and other parts are sent to the site and assembled on the site, and because the site layout is frequently adjusted and changed, the air pipes need to be increased or decreased and are all heat preservation pipes, the site adjustment is very difficult, the product quality is difficult to ensure, and a lot of inconvenience is brought to the site installation.
Disclosure of Invention
In view of the above, the present invention provides a skid-mounted activated carbon adsorption and catalytic combustion combined exhaust gas treatment device, which not only can automatically control the temperature and the desorption time, but also can solve the problem of on-site assembly of each component, reduce the on-site construction difficulty, improve the construction quality, and accelerate the construction progress.
The invention solves the problems through the following technical means: a skid-mounted type waste gas treatment device combining activated carbon adsorption and catalytic combustion comprises a catalytic combustion unit and an activated carbon adsorption unit, wherein the catalytic combustion unit comprises a base and an equipment main body fixedly mounted on the base, the equipment main body comprises a desorption fan, a catalytic combustion device and an air supplementing fan, the air inlet end of the desorption fan is connected with an air inlet pipeline with an air inlet, an electric air valve B is arranged at one end of the air inlet pipeline connected with the desorption fan, an air outlet end of the activated carbon adsorption unit is communicated with the air inlet end of the desorption fan through a pipeline, the air outlet end of the desorption fan is communicated with the air inlet end of the catalytic combustion device through an air outlet pipeline, and an air inlet flame arrester is arranged at one end of the air outlet pipeline connected with the catalytic combustion device; the air outlet end of the catalytic combustion device is connected with a desorption gas pipeline with an air outlet, the desorption gas pipeline is connected with a discharge pipeline with a discharge port, the discharge pipeline is provided with an electric air valve A, one end of the desorption gas pipeline connected with the catalytic combustion device is provided with an air outlet flame arrester, and the air outlet is communicated with the air inlet end of the activated carbon adsorption unit through a pipeline; the air outlet end of the supplement air cooler is communicated with the desorption air pipeline through a supplement air pipeline, and an electric air valve C is arranged at one end of the supplement air pipeline connected with the desorption air pipeline.
Furthermore, an air inlet branch pipe extends out of the air inlet pipeline, and a fresh air valve is arranged on the air inlet branch pipe.
Furthermore, the air-cooling supplementing pipeline is communicated with the discharge port through a cold air supplementing branch pipe, and an electric air valve D is arranged on the cold air supplementing branch pipe.
further, the air outlet end of the desorption fan is respectively communicated with the air outlet pipeline and the air outlet branch pipe through a tee joint, the electric air valve F is arranged on the air outlet branch pipe, and the electric air valve E is arranged on the desorption air pipeline.
Further, a temperature detection A is arranged on the air inlet pipeline, a temperature detection B is arranged on the desorption gas pipeline between the electric air valve E and the air outlet end of the catalytic combustion device, and a temperature detection C is arranged on the desorption gas pipeline between the air outlet and the electric air valve E.
The invention has the beneficial effects that: the utility model provides a sled dress formula activated carbon adsorption and catalytic combustion combined's waste gas treatment device, including catalytic combustion unit and activated carbon adsorption unit, the catalytic combustion unit includes base and the equipment main part of fixed mounting on the base, the equipment main part includes desorption fan, catalytic combustion device and tonifying cold air machine, the air inlet end of desorption fan is connected with the intake stack who takes the inlet port, the one end that intake stack and desorption fan are connected is provided with electronic blast gate B, the air intake passes through the pipeline and communicates with the air-out end of activated carbon adsorption unit, and the air-out end of desorption fan communicates with the air inlet end of catalytic combustion device through the air-out pipeline, is provided with air intake flame arrester at the one end that air-out pipeline and catalytic combustion device are connected; the air outlet end of the catalytic combustion device is connected with a desorption gas pipeline with an air outlet, the desorption gas pipeline is connected with a discharge pipeline with a discharge port, the discharge pipeline is provided with an electric air valve A, one end of the desorption gas pipeline connected with the catalytic combustion device is provided with an air outlet flame arrester, and the air outlet is communicated with the air inlet end of the activated carbon adsorption unit through a pipeline; the air outlet end of the supplement air cooler is communicated with the desorption air pipeline through a supplement air pipeline, and an electric air valve C is arranged at one end of the supplement air pipeline connected with the desorption air pipeline. The waste gas treatment device adopting the structure can not only automatically control the temperature and the desorption time, but also has the advantages that the catalytic combustion unit is of an integrated structure, the difficulty of site construction is reduced, the construction quality is improved, and the construction progress is accelerated. More specifically, the present application is advantageous in the following respects:
1. The invention is easy to be modified and realized on the basis of the original active carbon adsorption system; the organic waste gas efficiency is high (can reach more than 90 percent);
2. The whole device is simple to operate, low in operation cost, and the initial investment is not much different from that of a catalytic combustion system installed on site. The structure mode is convenient to control and operate, and the dust removal and capture effects of the whole system cannot be influenced;
3. The pipeline is not additionally arranged, the desorption system is manufactured and installed in a factory before delivery, an air inlet, an air outlet and an exhaust port of the desorption system are reserved, the on-site installation time cost is saved, the on-site modification caused by design or manufacturing deviation is solved, the whole body is attractive and attractive, and the cost is saved by about 10-20%;
4. The waste gas removal capability can also meet the emission requirement on the atmosphere, and can meet the increasingly stricter environmental protection requirement in the future;
5. the device is mature and stable in technology, simple in operation and high in purification efficiency due to unique structural design, and can be applied to most of active carbon desorption system processes.
Drawings
the invention is further described below with reference to the figures and examples.
FIG. 1 is an overall schematic view of the present invention;
FIG. 2 is a front view of the catalytic combustion unit;
FIG. 3 is a top view of a catalytic combustion unit;
FIG. 4 is a left side view of the catalytic combustion unit;
FIG. 5 is a top cross-sectional view of a catalytic combustion unit;
fig. 6 is a left side sectional view of the catalytic combustion unit.
Detailed Description
the invention is explained in more detail below with reference to the figures and examples. The features and advantages of the present invention will become more apparent from the description. It is to be understood that the described embodiments are merely a few embodiments of the invention, and not all embodiments.
As shown in fig. 1-6, a skid-mounted waste gas treatment device combining activated carbon adsorption and catalytic combustion comprises a catalytic combustion unit a and an activated carbon adsorption unit B, wherein the catalytic combustion unit comprises a base 1 and an equipment main body fixedly mounted on the base.
The equipment main body comprises a desorption fan 10, a catalytic combustion device 3 and a supplementary cooling fan 14, wherein an air inlet end of the desorption fan 10 is connected with an air inlet pipeline with an air inlet 6, an electric air valve B13 is arranged at one end of the air inlet pipeline connected with the desorption fan 10, the electric air valve B13 is used for regulating and controlling whether the air inlet pipeline is conducted or not, and the air inlet 6 is communicated with an air outlet end of the active carbon adsorption unit through a pipeline. The air-out end of desorption fan 10 is through air-out pipeline and catalytic combustion device 3's air inlet end intercommunication, is provided with air intake spark arrester 2 in the one end that air-out pipeline and catalytic combustion device 3 are connected, catalytic combustion device 3's air-out end is connected with the desorption gas pipeline of taking air outlet 19, be connected with the discharge tube who takes discharge opening 8 on the desorption gas pipeline, be provided with electronic blast gate A7 on the discharge tube, open electronic blast gate A17, can discharge through the gas and the water after the discharge opening 8 will burn. An air outlet flame arrester 4 is arranged at one end of the desorption gas pipeline connected with the catalytic combustion device 3, and an air outlet 19 is communicated with an air inlet end of the active carbon adsorption unit through a pipeline. Air intake spark arrester 2 and air outlet spark arrester 4 all filter the burning in-process spark granule (> 1 millimeter) through the metal filter, then enter into the process down through the pipeline, avoid the emergence of conflagration. In the concrete working process, under the pumping action of the desorption fan 10, the high-concentration waste gas analyzed from the activated carbon by the air inlet is delivered to the catalytic combustion device, in the catalytic combustion device, the high-concentration waste gas is subjected to oxidation reaction and becomes harmless water and carbon dioxide, and simultaneously high-temperature desorption gas is generated and is delivered into the activated carbon equipment through the air outlet to carry out high-temperature analysis desorption regeneration on the activated carbon, so that the activated carbon recovers the adsorption capacity.
Supply the air-out end of cold-air blower 14 and pass through supply cold wind pipe and desorption trachea way intercommunication, be provided with electronic blast gate C16 in the one end that supply cold wind pipe and desorption trachea way are connected, can blow the supply cold wind in the desorption trachea way through supply cold wind pipe to the temperature of adjusting the desorption gas closes electronic blast gate C16, can stop blowing the supply cold wind in the desorption trachea way.
The air-cooling supplementing pipeline is communicated with the discharge port through a cold air supplementing branch pipe, and an electric air valve D17 is arranged on the cold air supplementing branch pipe. When the tonifying cold wind machine starts, some air current flows in the tonifying cold wind branch pipe, can improve the discharge capacity of discharge port 8, simultaneously, when discharge port and adsorption system trunk line intercommunication, can send fresh air to the active carbon adsorption system trunk line in, prevent that waste gas deposit from resulting in waste gas concentration to exceed the explosion lower limit and bring the safety risk.
An air inlet branch pipe extends out of the air inlet pipeline, and a fresh air valve 12 is arranged on the air inlet branch pipe; the air outlet end of the desorption fan is respectively communicated with the air outlet pipeline and the air outlet branch pipe through a tee joint 11, an electric air valve F20 is arranged on the air outlet branch pipe, and an electric air valve E18 is arranged on the desorption air pipeline. In concrete working process, when air inlet 6 stops admitting air, open fresh air valve 12, make the air flow in from air inlet branch pipe, open electronic blast gate F20 simultaneously to adjust electronic blast gate E, make desorption trachea in the air current switching-over, like this, under desorption fan effect, the air flows in desorption gas pipeline through air outlet branch pipe, can carry out the blowback washing to the catalytic combustion unit. Preferably, a valve protecting net is arranged at the fresh air valve so as to prevent foreign matters from entering the pipeline of the equipment.
The air inlet pipeline is provided with a temperature detection A15, and the temperature detection A is used for detecting the air inlet temperature; a desorption gas pipeline between the electric air valve E and the air outlet end of the catalytic combustion device is provided with a temperature detection B5, and the temperature detection B5 is used for detecting the temperature of the exhaust gas and the temperature of the desorption gas; be provided with temperature detection C9 on the desorption gas pipeline between air outlet and electronic blast gate E, temperature detection C is used for detecting desorption gas temperature.
In conclusion, the waste gas treatment device is adopted, on one hand, the catalytic combustion unit is of an integrated structure, the structure is compact, the functions are complete, the installation is convenient and fast, the on-site construction difficulty is reduced, the construction quality is improved, and the construction progress is accelerated; on the other hand, automatic desorption, adsorption and the like are realized, the temperature and the desorption time can be automatically controlled, and the efficiency and the effect of waste gas treatment are ensured.
Finally, the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all of them should be covered in the claims of the present invention.
Claims (5)
1. the utility model provides a sled dress formula active carbon adsorption and catalytic combustion combine's waste gas treatment device which characterized in that: the catalytic combustion unit comprises a base and an equipment main body fixedly mounted on the base, the equipment main body comprises a desorption fan, a catalytic combustion device and a supplementary air cooler, the air inlet end of the desorption fan is connected with an air inlet pipeline with an air inlet, one end of the air inlet pipeline connected with the desorption fan is provided with an electric air valve B, the air inlet is communicated with the air outlet end of the active carbon adsorption unit through a pipeline, the air outlet end of the desorption fan is communicated with the air inlet end of the catalytic combustion device through an air outlet pipeline, and one end of the air outlet pipeline connected with the catalytic combustion device is provided with an air inlet flame arrester; the air outlet end of the catalytic combustion device is connected with a desorption gas pipeline with an air outlet, the desorption gas pipeline is connected with a discharge pipeline with a discharge port, the discharge pipeline is provided with an electric air valve A, one end of the desorption gas pipeline connected with the catalytic combustion device is provided with an air outlet flame arrester, and the air outlet is communicated with the air inlet end of the activated carbon adsorption unit through a pipeline; the air outlet end of the supplement air cooler is communicated with the desorption air pipeline through a supplement air pipeline, and an electric air valve C is arranged at one end of the supplement air pipeline connected with the desorption air pipeline.
2. the skid-mounted activated carbon adsorption and catalytic combustion combined waste gas treatment device according to claim 1, characterized in that: an air inlet branch pipe extends out of the air inlet pipeline, and a fresh air valve is arranged on the air inlet branch pipe.
3. The skid-mounted activated carbon adsorption and catalytic combustion combined waste gas treatment device according to claim 2, characterized in that: the air-cooling supplementing pipeline is communicated with the discharge port through a cold air supplementing branch pipe, and an electric air valve D is arranged on the cold air supplementing branch pipe.
4. The skid-mounted activated carbon adsorption and catalytic combustion combined exhaust gas treatment device according to claim 3, characterized in that: the air outlet end of the desorption fan is respectively communicated with the air outlet pipeline and the air outlet branch pipe through a tee joint, the air outlet branch pipe is provided with an electric air valve F, and the desorption air pipeline is provided with an electric air valve E.
5. The skid-mounted activated carbon adsorption and catalytic combustion combined exhaust gas treatment device according to claim 4, wherein: the temperature detection device is characterized in that a temperature detection A is arranged on the air inlet pipeline, a temperature detection B is arranged on the desorption gas pipeline between the electric air valve E and the air outlet end of the catalytic combustion device, and a temperature detection C is arranged on the desorption gas pipeline between the air outlet and the electric air valve E.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911009314.7A CN110575733A (en) | 2019-10-23 | 2019-10-23 | Skid-mounted type waste gas treatment device combining activated carbon adsorption and catalytic combustion |
| PCT/CN2020/117820 WO2021077985A1 (en) | 2019-10-23 | 2020-09-25 | Skid-mounted waste gas treatment device combining activated carbon adsorption and catalytic combustion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911009314.7A CN110575733A (en) | 2019-10-23 | 2019-10-23 | Skid-mounted type waste gas treatment device combining activated carbon adsorption and catalytic combustion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110575733A true CN110575733A (en) | 2019-12-17 |
Family
ID=68815275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911009314.7A Pending CN110575733A (en) | 2019-10-23 | 2019-10-23 | Skid-mounted type waste gas treatment device combining activated carbon adsorption and catalytic combustion |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN110575733A (en) |
| WO (1) | WO2021077985A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111964082A (en) * | 2020-07-13 | 2020-11-20 | 浙江中浔环保科技有限公司 | Waste gas catalytic combustion device |
| CN112691474A (en) * | 2020-12-22 | 2021-04-23 | 山东帅克环保科技有限公司 | Integrated catalytic combustion waste gas treatment device |
| WO2021077985A1 (en) * | 2019-10-23 | 2021-04-29 | 航天凯天环保科技股份有限公司 | Skid-mounted waste gas treatment device combining activated carbon adsorption and catalytic combustion |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202700317U (en) * | 2012-06-26 | 2013-01-30 | 蔡宇峰 | Chamber-separated off-line desorption molecular sieve filter cartridge adsorption equipment |
| CN208526198U (en) * | 2018-07-04 | 2019-02-22 | 广州点蓝环保设备有限公司 | A kind of 4 S auto shop cleaning equipment for waste organic gas |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2537454Y (en) * | 2001-12-27 | 2003-02-26 | 中国人民解放军63971部队 | Organic waste gas purification treatment system |
| CN107597083A (en) * | 2017-09-18 | 2018-01-19 | 广州市耀南环保科技有限公司 | Regenerating active carbon purifier and system |
| CN110560021A (en) * | 2019-10-23 | 2019-12-13 | 航天凯天环保科技股份有限公司 | Integrated back-blowing safety desorption equipment |
| CN110575733A (en) * | 2019-10-23 | 2019-12-17 | 航天凯天环保科技股份有限公司 | Skid-mounted type waste gas treatment device combining activated carbon adsorption and catalytic combustion |
-
2019
- 2019-10-23 CN CN201911009314.7A patent/CN110575733A/en active Pending
-
2020
- 2020-09-25 WO PCT/CN2020/117820 patent/WO2021077985A1/en active Application Filing
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202700317U (en) * | 2012-06-26 | 2013-01-30 | 蔡宇峰 | Chamber-separated off-line desorption molecular sieve filter cartridge adsorption equipment |
| CN208526198U (en) * | 2018-07-04 | 2019-02-22 | 广州点蓝环保设备有限公司 | A kind of 4 S auto shop cleaning equipment for waste organic gas |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021077985A1 (en) * | 2019-10-23 | 2021-04-29 | 航天凯天环保科技股份有限公司 | Skid-mounted waste gas treatment device combining activated carbon adsorption and catalytic combustion |
| CN111964082A (en) * | 2020-07-13 | 2020-11-20 | 浙江中浔环保科技有限公司 | Waste gas catalytic combustion device |
| CN112691474A (en) * | 2020-12-22 | 2021-04-23 | 山东帅克环保科技有限公司 | Integrated catalytic combustion waste gas treatment device |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2021077985A1 (en) | 2021-04-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208824192U (en) | A kind of VOCs exhaust-gas efficient adsorption/desorption catalyzing burning processing system | |
| CN110575733A (en) | Skid-mounted type waste gas treatment device combining activated carbon adsorption and catalytic combustion | |
| CN212855120U (en) | Emission device for purifying volatile organic compounds | |
| CN210699424U (en) | Organic waste gas adsorbs desorption catalytic combustion system | |
| CN201295583Y (en) | Adsorption and catalysis integration device | |
| CN210544196U (en) | Adsorption, desorption and catalytic oxidation integrated device | |
| CN110917806A (en) | Organic waste gas integrated treatment system and combined treatment method | |
| CN214914699U (en) | Zeolite fixed bed catalytic combustion clean system for paint spraying field | |
| CN110917813A (en) | Integrated treatment process and device for harmful gas in production of new composite material | |
| CN213824071U (en) | Active carbon adsorption and desorption catalytic combustion equipment | |
| CN110038427A (en) | A kind of device and method for the organic exhaust gas that processing active carbon desorption generates | |
| CN212283456U (en) | Waste gas treatment system | |
| CN206176412U (en) | Energy -saving organic waste gas waste heat utilization equipment | |
| CN212594611U (en) | Activated carbon adsorption desorption exhaust-gas treatment equipment | |
| CN216171156U (en) | Energy-concerving and environment-protective emergent exhaust treatment device of RTO | |
| CN212091607U (en) | Plasma flame catalytic purification device for treating organic waste gas | |
| CN105222138A (en) | A kind of garbage burning boiler secondary air system and Secondary Air operation method | |
| CN107899389A (en) | The energy saving hybrid processing system of Industrial Stoves VOC exhaust gas | |
| CN212396289U (en) | Active carbon adsorption desorption system | |
| CN211586032U (en) | Organic waste gas concentration catalytic oxidation equipment | |
| CN113856400A (en) | Energy-saving and environment-friendly RTO emergency waste gas treatment device and treatment method | |
| CN113274843A (en) | Device for dispersed collection and centralized treatment of VOCs waste gas and treatment method thereof | |
| CN219775757U (en) | Activated carbon adsorption and desorption catalytic combustion system | |
| CN219453978U (en) | RCO catalytic combustion device | |
| CN111467926A (en) | Energy-saving processing device applied to organic waste gas industry |
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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20191217 |