CN209934408U - Activated carbon explosion-proof desorption exhaust gas circulation processing apparatus - Google Patents
Activated carbon explosion-proof desorption exhaust gas circulation processing apparatus Download PDFInfo
- Publication number
- CN209934408U CN209934408U CN201822258280.2U CN201822258280U CN209934408U CN 209934408 U CN209934408 U CN 209934408U CN 201822258280 U CN201822258280 U CN 201822258280U CN 209934408 U CN209934408 U CN 209934408U
- Authority
- CN
- China
- Prior art keywords
- explosion
- proof
- desorption
- activated carbon
- pressure air
- 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.)
- Active
Links
Images
Landscapes
- Treating Waste Gases (AREA)
Abstract
The utility model discloses an explosion-proof desorption waste gas circulation treatment device of activated carbon, which comprises a first exhaust pipe and a spray tower, wherein the first exhaust pipe is connected with the spray tower, the spray tower is connected with a filter tank through a second exhaust pipe, the gas outlet of the second exhaust pipe extends into the treatment liquid of the filter tank, the filter tank is connected with a waste gas secondary system through a first explosion-proof negative pressure air pipe, the waste gas secondary treatment system is connected with activated carbon adsorption equipment through the second explosion-proof negative pressure air pipe, activated carbon desorption equipment is arranged below the activated carbon adsorption equipment, a third explosion-proof negative pressure air pipe is connected with a negative pressure fan, the negative pressure fan is connected with a fourth exhaust pipe to release waste gas, a desorption fan device is arranged below the negative pressure fan, and the desorption fan is connected with the activated carbon desorption equipment through a third exhaust pipe, the utility model solves the problems of short service life and high cost of activated carbon of enterprises, and the trouble that the activated carbon after adsorbing the waste gas must pass through dangerous waste treatment is also solved.
Description
Technical Field
The utility model relates to an explosion-proof desorption exhaust gas circulation device of active carbon specifically is an explosion-proof desorption exhaust gas circulation processing apparatus of active carbon.
Background
The activated carbon has good specific surface area and strong adsorption, decoloration and deodorization performances, so the activated carbon is often used as an adsorption medium of a circulating purification system to absorb toxic and pollutant substances in waste gas and waste water.
At present, the more desorption recovery unit that inhales that uses mainly includes: air filter, adsorption tank, condenser, separation tank, and explosion tank, wherein two or more adsorption tanks are used simultaneously or alternatively. The adsorption process is as follows: the waste gas enters the top of the adsorption tank after micro suspended particles are removed by the air filter, harmful ingredients are removed after the waste gas is adsorbed by activated carbon in the tank, purified gas meeting the emission standard is discharged outdoors by a fan. In contrast, the desorption regeneration process is as follows: after the activated carbon is used for a period of time, a certain amount of solvent is adsorbed on the surface of the activated carbon (the using time is determined according to the content of the body weight and the production time), and desorption regeneration is needed. During regeneration, steam is sprayed from the bottom of the tank to evaporate the solvent adsorbed in the active carbon, the solvent is condensed into liquid in a condenser and then enters a separating cylinder to separate and recover the organic solvent, and the residual liquid enters an explosion cylinder and is discharged after explosion.
The existing activated carbon desorption device has potential safety hazard of explosion when desorbing combustible gas, and can not effectively process the desorbed gas, the desorbed gas can not reach the environmental protection emission standard but in the actual industrial production process, the activated carbon has short service life and high cost, the components of industrial waste gas are complex, and the components of the industrial waste gas can also change frequently, even if an induction alarm device is used, the UV photolysis and low-temperature plasma equipment can not be ensured not to generate deflagration accidents.
SUMMERY OF THE UTILITY MODEL
For solving the problem that the active carbon after prior art active carbon life is short, with high costs, absorption waste gas must pass through dangerous waste treatment, the utility model provides an explosion-proof desorption exhaust gas circulation processing apparatus of active carbon.
In order to solve the technical problem, the utility model provides a following technical scheme:
the utility model relates to an explosion-proof desorption exhaust gas circulation processing apparatus of active carbon, including first blast pipe, the spray column is connected to first blast pipe, and the spray column is connected by the second blast pipe with the filtering ponds, and during the second blast pipe gas outlet stretched into the treatment fluid of filtering ponds, the filtering ponds were equipped with a waste gas secondary system through the connection of first explosion-proof negative-pressure air pipe, waste gas secondary processing system connects active carbon adsorption equipment through second explosion-proof negative-pressure air pipe, active carbon adsorption equipment sets up the below and sets up active carbon desorption equipment, and negative-pressure air fan is connected to third explosion-proof negative-pressure air pipe, and negative-pressure air fan connects fourth blast pipe release waste gas, the negative-pressure air fan below sets up the desorption fan device, and desorption fan passes through the third blast pipe with active carbon desorption equipment and is connected, and desorption fan connects the third blast pipe, and the third blast.
As a preferred technical scheme, a ceramic honeycomb gas separation sieve is installed at a gas outlet of the first exhaust pipe extending into the filter tank, and the ceramic honeycomb gas separation sieve is immersed in the treatment liquid of the filter tank.
As the preferred technical scheme, an electric air inlet valve is arranged above the filtering tank, and a first waste gas concentration monitor is arranged below a first explosion-proof negative pressure air pipe which is connected with the filtering tank and the waste gas secondary treatment system.
As the preferred technical scheme, a guide plate is arranged on the explosion-proof negative pressure air pipe.
As a preferred technical scheme, a second exhaust gas concentration monitor is arranged on the fourth exhaust pipe.
The utility model has the advantages that: 1. the deflagration space is controlled in a small amount of space by the liquid of the honeycomb ceramic gas separating sieve and the filter tank; 2. the flow guide plate technology is adopted to release the energy of the explosion; 3. by adopting a special space design, the area of a guide plate is increased as much as possible on the basis of ensuring the ventilation cross section by adopting an explosion-proof negative pressure air pipe, a UV photolysis device and a low-temperature plasma device, and meanwhile, the internal space of deflagration is reduced as much as possible; 4. when the industrial waste gas is effectively treated, after all safety precaution deflagration measures are invalid, the technology can be used as the last safety precaution measure, and even if the guide plate is automatically reset after deflagration occurs, the system can still continue to operate; 5. desorbing and treating the honeycomb activated carbon industrial adsorption waste gas. The process can stably and quickly desorb the harmful gas adsorbed by the honeycomb activated carbon by automatically adjusting the temperature, controlling the air volume and adjusting the explosion limit of the toxic gas aiming at different toxic gases, and then perform secondary circulation treatment on the adsorbed harmful gas, so that the international emission standard is reached.
Drawings
Fig. 1 is a schematic view of the utility model of an activated carbon explosion-proof desorption exhaust gas circulation treatment device.
In the figure: 1 first blast pipe, 2 second blast pipes, 3 filtering ponds, 4 treatment fluid, 5 ceramic honeycomb air separating sieves, 6 electric air intake valves, 7 guide plates, 8 first explosion-proof negative-pressure air pipes, 9 waste gas secondary treatment systems, 10 second explosion-proof negative-pressure air pipes, 11 activated carbon adsorption equipment, 12 third explosion-proof negative-pressure air pipes, 13 negative-pressure air fans, 14 first waste gas concentration monitors, 15 activated carbon desorption equipment, 16 desorption air fans, 17 second waste gas concentration monitors, 18 fourth blast pipes, 19 third blast pipes, 20 spray towers.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
An activated carbon explosion-proof desorption waste gas circulation treatment device comprises a first exhaust pipe 1 and a spray tower 20, wherein the first exhaust pipe 1 is connected with the spray tower 20, the spray tower 20 is connected with a filter tank 3 through a second exhaust pipe 2, the gas outlet of the second exhaust pipe 2 extends into a treatment liquid 4 of the filter tank 3, the filter tank 3 is connected with a waste gas secondary system 9 through a first explosion-proof negative pressure air pipe 8, the waste gas secondary treatment system 9 is connected with an activated carbon adsorption device 11 through a second explosion-proof negative pressure air pipe 10, an activated carbon desorption device 15 is arranged below the activated carbon adsorption device 11, a third explosion-proof negative pressure air pipe 12 is connected with a negative pressure fan 13, the negative pressure fan 13 is connected with a fourth exhaust pipe 19 to release waste gas, a desorption fan 16 device is arranged below the negative pressure fan 13, the desorption fan 16 is connected with the activated carbon desorption device 15 through a third exhaust pipe 19, the desorption fan 16 is connected with the third exhaust, the third exhaust pipe 19 is connected to the second exhaust pipe 2.
As a preferred technical scheme, a ceramic honeycomb gas separation sieve 5 is arranged at a gas outlet of the first exhaust pipe 1 extending into the filter tank, and the ceramic honeycomb gas separation sieve 5 is immersed in the treatment liquid 4 of the filter tank 3.
As the preferred technical scheme, an electric air inlet valve 6 is arranged above the filter tank 3, and a first exhaust gas concentration monitor 14 is arranged below a first explosion-proof negative pressure air pipe 8 which is connected with the filter tank 3 and an exhaust gas secondary treatment system 9.
As the preferred technical scheme, a guide plate 7 is arranged on the explosion-proof negative pressure air pipe.
Preferably, the fourth exhaust pipe 18 is provided with a second exhaust gas concentration monitor 17.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The utility model provides an explosion-proof desorption exhaust gas circulation processing apparatus of active carbon, characterized by: including first blast pipe, the spray column is connected to first blast pipe, and the spray column is connected by the second blast pipe with the filtering ponds, and during the second blast pipe gas outlet stretched into the treatment fluid of filtering ponds, the filtering ponds were connected through first explosion-proof negative-pressure air pipe and were equipped with a waste gas secondary treatment system, waste gas secondary treatment system connects active carbon adsorption equipment through second explosion-proof negative-pressure air pipe, active carbon adsorption sets up the equipment below and sets up active carbon desorption equipment, and negative-pressure air fan is connected to the third explosion-proof negative-pressure air pipe, and negative-pressure air fan connects fourth blast pipe release waste gas, the negative-pressure air fan below sets up desorption fan device, and desorption fan passes through the third blast pipe with active carbon desorption equipment and is connected, and desorption fan connects the third blast pipe, and the third blast pipe is connected with.
2. The activated carbon explosion-proof desorption exhaust gas circulation treatment device according to claim 1, which is characterized in that: and a ceramic honeycomb gas separation sieve is arranged at a gas outlet of the first exhaust pipe extending into the filter tank and is immersed in the treatment liquid of the filter tank.
3. The activated carbon explosion-proof desorption exhaust gas circulation treatment device according to claim 1, which is characterized in that: an electric air inlet valve is arranged above the filtering tank, and a first waste gas concentration monitor is arranged below a first explosion-proof negative pressure air pipe which connects the filtering tank with the waste gas secondary treatment system.
4. The activated carbon explosion-proof desorption exhaust gas circulation treatment device according to claim 1, which is characterized in that: and a guide plate is arranged on the explosion-proof negative pressure air pipe.
5. The activated carbon explosion-proof desorption exhaust gas circulation treatment device according to claim 1, which is characterized in that: and a second exhaust gas concentration monitor is arranged on the fourth exhaust pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822258280.2U CN209934408U (en) | 2018-12-29 | 2018-12-29 | Activated carbon explosion-proof desorption exhaust gas circulation processing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822258280.2U CN209934408U (en) | 2018-12-29 | 2018-12-29 | Activated carbon explosion-proof desorption exhaust gas circulation processing apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209934408U true CN209934408U (en) | 2020-01-14 |
Family
ID=69119493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822258280.2U Active CN209934408U (en) | 2018-12-29 | 2018-12-29 | Activated carbon explosion-proof desorption exhaust gas circulation processing apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209934408U (en) |
-
2018
- 2018-12-29 CN CN201822258280.2U patent/CN209934408U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205570058U (en) | Organic waste gas treatment device | |
| CN206404483U (en) | Active carbon filtering device | |
| CN208660820U (en) | A kind of lacquer spraying technique photocatalysis deodorizing device | |
| CN107854930A (en) | A kind of waste gas processing method and processing system | |
| CN106268308A (en) | A kind of remove the cleaning system of VOC in industrial waste gas | |
| CN202224049U (en) | Acid and hydrocarbon mixed waste gas treatment equipment | |
| CN109078459A (en) | A kind of device and technology of absorption-adsorption-desorption cycle resource utilization volatile organic gases | |
| CN205586754U (en) | Industry organic waste gas purification device | |
| CN204933190U (en) | A kind of compound organic exhaust gas adsorption-desorption recovery system | |
| CN212651564U (en) | Chemical plant organic waste gas treatment system | |
| CN209934408U (en) | Activated carbon explosion-proof desorption exhaust gas circulation processing apparatus | |
| CN205109291U (en) | Organic gas's processing apparatus | |
| CN211159240U (en) | Waste gas recovery and purification device containing triethylamine gas | |
| CN204952588U (en) | Processing system who contains VOCs waste gas | |
| CN110787585A (en) | Recovery method of triphen volatile gas | |
| CN208678714U (en) | A kind of activated carbon adsorption direct combustion generating apparatus again | |
| CN208482239U (en) | A kind of nickel cobalt extraction acidic mixed air separator of oxygenerator | |
| CN105056699A (en) | Adsorption and desorption recycling system and method for composite organic waste gas | |
| CN205796785U (en) | A kind of portable VOCs emergent treatment system | |
| CN212731541U (en) | Organic waste gas device is handled in absorption of oxidation active carbon | |
| CN211913203U (en) | Industrial asphalt VOC exhaust gas purification system | |
| CN210021620U (en) | VOC organic waste gas treatment device | |
| CN207532987U (en) | A kind of exhaust treatment system | |
| CN210544375U (en) | VOC gas purification and reuse device | |
| CN205308092U (en) | High concentration foul gas and industrial waste gas purifier treatment equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230928 Address after: 521000 Factory Building No.1, Gouwei Pian, Cailong Village, Fengxi District, Chaozhou City, Guangdong Province Patentee after: Chaozhou Yaran Ceramic Craft Co.,Ltd. Address before: Room 104, Building 1, Liyang Avenue, Liyang Town, Changjiang District, Jingdezhen City, Jiangxi Province, 330072 Patentee before: JINGDEZHEN LANTIAN ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. |