CN210251844U - Gas purification device - Google Patents
Gas purification device Download PDFInfo
- Publication number
- CN210251844U CN210251844U CN201921048887.6U CN201921048887U CN210251844U CN 210251844 U CN210251844 U CN 210251844U CN 201921048887 U CN201921048887 U CN 201921048887U CN 210251844 U CN210251844 U CN 210251844U
- Authority
- CN
- China
- Prior art keywords
- gas
- liquid
- liquid separator
- washing
- condenser
- 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
- Gas Separation By Absorption (AREA)
- Treating Waste Gases (AREA)
Abstract
The utility model provides a gas purification device relates to gas purification equipment's technical field, has mainly solved the waste gas that will fry the in-process production among the prior art and has directly let in the washing spray column and easily cause the extravagant technical problem of scavenging solution. The utility model comprises a condenser, a gas-liquid separator and a washing and purifying device, wherein the condenser is communicated with the gas-liquid separator, and the gas-liquid separator can separate liquid and gas discharged by the condenser; the gas-liquid separator is communicated with the washing and purifying equipment, and gas separated by the gas-liquid separator can be discharged into the washing and purifying equipment. The condenser cools and liquefies water vapor and gaseous grease mixed in the gas, and separates the condensed liquid from the gas through the gas-liquid separator, so that the content of the water vapor, harmful substances and/or pungent odor substances in the gas entering the washing and purifying equipment is reduced, the consumption of the purifying liquid is reduced, and the waste of the purifying liquid is avoided.
Description
Technical Field
The utility model relates to a gaseous clarification plant's technical field especially relates to a gas purification device.
Background
The frying process generates a large amount of thermal oxidative decomposition products, particularly aldehydes, ketones, hydrocarbons, fatty acids, alcohols, aromatics, esters, lactones, and volatile nitrosamines and/or sulfur, phosphorus and other harmful gases and/or gases with pungent odor. Therefore, it is important to purify the gas generated during the frying process.
In the prior art, the acidic and alkaline purifying liquid spraying method is used for purifying gas generated in the frying process, firstly the acidic and/or alkaline purifying liquid is used for spraying the gas to neutralize harmful substances and/or irritant substances in the gas with the acidic and/or alkaline purifying liquid, and then the sieve plate and/or the filler layer are used for further filtering and/or adsorbing the harmful substances and/or irritant odor substances in the gas.
Because the gas generated in the meat frying process is complex in composition and contains a large amount of steam and/or gas oil, the gas generated in the meat frying process is directly cleaned by alkaline and/or acidic purifying liquid, so that the purifying liquid is easy to dilute and/or a large amount of grease substances are easy to deposit in the purifying liquid, the purifying liquid is easy to waste, and a sieve plate and/or a filler layer is easy to block.
SUMMERY OF THE UTILITY MODEL
One of the purposes of the utility model is to provide a gas purification device, mainly solved prior art and directly let in the waste gas that produces among the frying process and easily cause the extravagant technical problem of scavenging solution in the washing spray column. The utility model discloses a great deal of beneficial effect can be reached in the preferred embodiment, specifically see the following explanation.
In order to achieve the above purpose, the utility model provides a following technical scheme:
the utility model discloses a gas purification device, which comprises a condenser, a gas-liquid separator and a washing and purifying device, wherein the condenser is communicated with the gas-liquid separator, and the gas-liquid separator can separate liquid and gas discharged by the condenser; the gas-liquid separator is communicated with the washing and purifying equipment, and gas separated by the gas-liquid separator can be discharged into the washing and purifying equipment.
Preferably, the gas purification device further comprises a gas-liquid extraction device, the gas-liquid extraction device is used for communicating the condenser and the gas-liquid separator, and the gas-liquid extraction device can extract gas and/or liquid in the condenser into the gas-liquid separator.
As a preferable scheme, the washing and purifying equipment comprises a washing space, a purifying liquid and an aeration pipe, wherein the purifying liquid is stored in the washing space; the aeration pipe is located the scavenging solution, and the aeration pipe passes through the pipeline and communicates with vapour and liquid separator, and spray set can be with the scavenging solution from the top blowout in washing space.
Preferably, the washing and purifying equipment further comprises a spraying assembly, the spraying assembly is positioned at the top of the washing space, and the purifying liquid is atomized by the spraying assembly and sprayed out from the top of the washing space.
As a preferred scheme, the spray assembly comprises a liquid lift pump and atomizing nozzles, and the atomizing nozzles are uniformly distributed at the top of the washing space; one end of the liquid lift pump is connected with the atomizing nozzle through a pipeline, and the other end of the liquid lift pump is positioned in the purifying liquid.
As a preferred scheme, the washing and purifying equipment further comprises a gas-liquid exchange layer, and the gas-liquid exchange layer is located between the liquid level of the purified liquid and the atomizing spray head.
As a preferred scheme, the washing and purifying equipment further comprises an exhaust port, the exhaust port is located at the top of the washing space, and a demister is arranged in the exhaust port.
As a preferred scheme, the gas-liquid separator comprises a gas-liquid separation space and a self-overflow pipe, one end of the self-overflow pipe is communicated with the bottom of the gas-liquid separation space, and the other end of the self-overflow pipe is communicated with the sewage collection tank.
As a preferable scheme, the self-overflow pipe comprises an overflow pipe, and the height of at least one section of pipeline in the overflow pipe is greater than the height of a communication port between the self-overflow pipe and the gas-liquid separation space.
As a preferable scheme, the self-overflow pipe further comprises a discharge pipe and a valve, wherein the discharge pipe is not higher than a communication opening of the self-overflow pipe and the gas-liquid separation space; a valve is located on the drain pipe and the valve can close and/or open the drain pipe.
The utility model provides a gas purification device has following beneficial technological effect at least:
the utility model discloses a condenser produces gaseous condensation cooling to fried in-process for the steam of mixing in the gas, gaseous grease liquefaction, and through the liquid and the gas separation after vapour and liquid separator will condense, thereby make the content that gets into steam, harmful substance and/or have pungent smell material in the gas among the washing clarification plant, thereby reach the purpose that reduces the purifying liquid consumption, avoid causing the waste of purifying liquid.
On the other hand, the substances which are easy to block the washing and purifying equipment in the gas are removed through the condenser and the gas-liquid separator, so that the washing and purifying equipment can be effectively prevented from being blocked in the purifying process, and the washing and purifying equipment can continuously work.
Furthermore, the utility model discloses preferred technical scheme can also produce following technological effect:
the utility model discloses preferred technical scheme's gas-liquid draw-out device is located between condenser and vapour and liquid separator, not only can take out the gas and/or liquid in the condenser, forms the negative pressure and provides power for waste gas gets into the condenser in making the condenser, can also make and form the malleation in the vapour and liquid separator, is favorable to overflowing of liquid in the vapour and liquid separator to and provide power in getting into washing clarification plant for gas in the vapour and liquid separator.
The utility model discloses preferred technical scheme's washing clarification plant will treat that purified gas dispersion is in the purifying liquid through the aeration pipe for treat that purified gas can fully contact with the purifying liquid, and then make the harmful substance in the gas of treating and/or have the material reduction of pungent smell, be favorable to dwindling the size in spraying the space, improve purification efficiency.
The self-overflow pipe of the preferred technical proposal of the utility model utilizes the overflow pipe to automatically discharge the liquid of the gas-liquid separator without manually discharging the liquid, thereby saving labor force; on the other hand, from overflow pipe and waste water collecting pit intercommunication, make the liquid in the vapour and liquid separator can directly discharge to the waste water collecting pit, not only need not the storage water tank, reduce vapour and liquid separator's installation space, can also reduce the transport and/or the transfer of liquid in the storage water tank, save the labour.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic diagram of a preferred embodiment gas purification system of the present invention;
figure 2 is a schematic diagram of a preferred embodiment condenser and gas-liquid separator of the present invention.
In the figure: 1-a condenser; 11-an air inlet; 2-a gas-liquid separator; 21-a gas-liquid separation space; 22-self-overflow pipe; 221-an overflow tube; 222-a discharge pipe; 223-a valve; 3-washing and purifying equipment; 31-a washing space; 32-purifying liquid; 33-an aerator pipe; 34-a spray assembly; 341-liquid lift pump; 342-an atomizer; 35-gas-liquid exchange layer; 36-an exhaust port; 361-a demister; 4-a gas-liquid extraction device; 5-pipeline.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1, a gas purification apparatus of a preferred embodiment includes a condenser 1, a gas-liquid separator 2, and a washing purification device 3, wherein the condenser 1 is communicated with the gas-liquid separator 2, and the gas-liquid separator 2 can separate liquid and gas discharged from the condenser 1; the gas-liquid separator 2 is communicated with the washing and purifying equipment 3, and the gas separated by the gas-liquid separator 2 can be discharged into the washing and purifying equipment 3.
It should be noted that the gas generated during frying contains water vapor, gaseous fat and/or harmful substances. In the prior art, gas to be purified generated in the frying process is directly introduced into a purification liquid spraying device, the temperature of the smoke is reduced in the spraying process, so that water vapor, gaseous grease and partial harmful substances are cooled to form a liquid and/or semi-solid mixture with extremely poor liquidity, the liquid and/or semi-solid mixture is easy to adhere to the inside of gas purification equipment to cause the blockage of the gas purification equipment, a large amount of bacteria are easy to breed in the gas purification equipment, and the pollution is caused to the frying processing link.
The utility model discloses a condenser 1 is treated with cooling down to the gas of treating purifying for vapor, gaseous state grease and/or partial harmful substance liquefaction in the gas of treating purifying, and through the liquid-liquid separator 2 with the liquid that the liquefaction formed with the gas separation that does not liquefy, thereby not only can prevent effectively that washing clarification plant 3 from gathering a large amount of liquid or semi-solid state grease and/or harmful substance, avoid washing clarification plant 3 to be blockked up; the content of harmful substances and/or pungent odor substances in the gas to be treated can also be reduced to reduce the amount of acidic and/or alkaline cleaning liquid required for cleaning the gas.
The utility model discloses a purified gas is treated to condenser 1 and is cooled off, utilizes gas-liquid separator 2 with the gaseous and liquid separation after the condensation, enables to treat that the purification rate of purified gas reaches 70% ~ 80%. Preferably, the temperature of the gas to be purified after the temperature reduction of the condenser 1 is not higher than the temperature in the washing and purifying device 3.
Referring again to fig. 1, the gas purification apparatus further includes a gas-liquid extraction device 4, the gas-liquid extraction device 4 is used for communicating the condenser 1 and the gas-liquid separator 2, and the gas-liquid extraction device 4 can extract gas and/or liquid in the condenser 1 into the gas-liquid separator 2. Preferably, the gas-liquid extraction device 4 is a negative pressure vacuum pump.
On one hand, the gas-liquid extraction device 4 can extract the gas and/or liquid in the condenser 1 to form a negative pressure environment in the condenser 1, so that the gas generated in the chemical cooking pot can enter the condenser 1 from the gas inlet 11 under the action of the atmospheric pressure, and the liquid and/or gas in the condenser 1 is extracted by the gas-liquid extraction device 4, so that sufficient power can be provided for the flow of the liquid and/or gas in the condenser 1 to prevent the semi-solid grease and/or harmful substances liquefied in the condenser 1 from being blocked. Preferably, the gas inlet 11 is connected with a gas collecting hood, the gas collecting hood is funnel-shaped, and the gas inlet 11 of the condenser 1 is connected with one end of the gas collecting hood with a smaller cross section, so as to increase the range of the gas collecting hood for collecting the gas to be purified.
On the other hand, the gas-liquid extraction device 4 extracts gas and/or liquid into the gas-liquid separator 2 so that a positive pressure environment is formed in the gas-liquid separator 2, and further, the gas and/or liquid in the gas-liquid separator 2 can be discharged out of the gas-liquid separator 2 under the action of atmospheric pressure.
As a preferred embodiment of the present invention, the gas purification apparatus includes two gas-liquid extraction devices 4, and the two gas-liquid extraction devices 4 are all connected to the condenser 1 and the gas-liquid separator 2, so that the two gas-liquid extraction devices 4 can all extract the gas and/or liquid in the condenser 1 into the gas-liquid separator 2. Preferably, the two gas-liquid extraction devices 4 are independently arranged so that the two gas-liquid extraction devices 4 can be operated simultaneously and/or independently. It should be noted that when it is necessary to increase the flow rate of the gas in the condenser 1 and/or the gas-liquid separator 2, the two gas-liquid extraction devices 4 may be opened simultaneously. When one of the gas-liquid extraction devices 4 needs to be overhauled, the maintainer opens the gas-liquid extraction device 4 which does not need to be overhauled, so that the gas purification device can also work normally when the gas-liquid extraction device 4 is overhauled.
Referring again to fig. 1, the washing purification apparatus 3 includes a washing space 31, a purification liquid 32, and an aeration pipe 33, the purification liquid 32 being stored in the washing space 31; the aeration pipe 33 is located in the purified liquid 32, the aeration pipe 33 communicates with the gas-liquid separator 2 through the pipe 5, and the gas in the gas-liquid separator 2 can enter the washing space 31 through the aeration pipe 33. Preferably, the aeration pipe 33 is communicated with the gas-liquid separator 2 through a pipe 5. It is further preferable that the aeration pipe 33 is communicated with the top of the gas-liquid separation space 21 through the pipe 5, so that the gas in the gas-liquid separation space 21 can enter the aeration pipe 33 through the pipe 5, and enter the purified liquid 32 after being dispersed through the aeration pipe 33, so that the gas to be purified can be sufficiently mixed and/or contacted with the purified liquid 32. Preferably, the cleaning solution 32 is soda ash, i.e., a sodium carbonate solution.
Preferably, the washing space 31 includes a liquid outlet at the bottom of the washing space 32, so that the cleaning liquid in the washing space 32 can be discharged through the liquid outlet. Preferably, the liquid outlet is provided with a liquid outlet valve.
As a preferred embodiment, the aeration pipe 33 is fixed at the bottom of the purification liquid 32 to allow the gas to be purified to enter from the bottom of the purification liquid 32, thereby increasing the time for the gas to be purified to stay in the purification liquid 32. Preferably, the aeration pipes 33 are uniformly distributed at the bottom of the cleaning liquid 32 so that the cleaning liquid 32 can be sufficiently contacted with the gas to be cleaned everywhere in the washing space 31.
The aeration pipe 33 has through holes so that the gas inside the aeration pipe 33 can be dispersed in the purified liquid 32 through the small holes of the aeration pipe 33. Specifically, because the gas-liquid separator 2 forms a positive pressure environment under the action of the gas-liquid extraction device 4, the aeration pipe 33 is communicated with the gas-liquid separator 2 through the pipeline 5, that is, the internal air pressure of the aeration pipe 33 and the gas-liquid separator 2 is equal, so that the internal air pressure of the aeration pipe 33 can enter the purified liquid 32 through the through hole on the aeration pipe 33 under the action of the atmospheric pressure and is in contact with the purified liquid 32, and the harmful substances and/or substances with pungent odor in the gas to be purified chemically react with the purified liquid 32. Specifically, the smaller the through holes on the aeration pipe 33, the more the gas to be purified that enters the purification liquid 32 comes into contact with the purification liquid 32 more sufficiently.
As a preferred embodiment of the present invention, the gas purification apparatus further comprises a support, and the support is a rectangular parallelepiped and/or a square frame structure. Preferably, condenser 1 fixed mounting is at the top of support, and vapour and liquid separator 2 and/or gas-liquid extraction device 4 and the pipeline that is used for connecting vapour and liquid separator 2 and condenser 1 and/or gas-liquid extraction device 4 all are located cuboid and/or square frame construction, and then can effectively utilize the ascending installation space of vertical direction, reduce gas purification device's area.
Referring again to fig. 1, the washing and purifying device 3 further includes a spray assembly 34, the spray assembly 34 is located at the top of the washing space 31, and the spray assembly 34 can spray the purifying liquid 32 from the top of the washing space 31.
It should be noted that bubbles are formed after the gas to be purified enters the purifying liquid 32 through the aeration pipe 33, and the bubbles move upward under the action of buoyancy until the bubbles rise to the liquid level of the purifying liquid 32 and break. Since there is still a part of the gas to be purified in the bubbles that is not in contact with the cleaning liquid 32, there is still a part of the harmful substances and/or substances with pungent odor after the bubbles are broken at the surface of the cleaning liquid 32. The utility model discloses a top at washing space 31 sets up spray set 34 for purifying liquid 32 can spray and down from washing space 31's top through spray set 34, thereby make the in-process that purifying liquid 32 sprayed and treat that purified gas contacts once more, and grow chemical reaction, and then treat that purified gas further purifies.
Referring again to fig. 1, the spray assembly 34 includes a liquid lift pump 341 and atomizer 342, the atomizer 342 being uniformly distributed at the top of the washing space 31; one end of the liquid lift pump 341 is connected to the atomizer 342 via a pipe, and the other end is located in the purified liquid 32.
Specifically, the liquid lift pump 341 lifts the cleaning liquid 32 at the bottom of the washing space 31 to the top of the washing space 31, and disperses the cleaning liquid 32 by using the atomizing nozzle 342 to increase the contact area between the cleaning liquid 32 and the gas to be cleaned in the washing space 31, thereby being beneficial to improving the cleaning rate of the cleaning and cleaning device 3 for the gas to be cleaned.
Referring again to fig. 1, the washing and purifying device 3 further includes a gas-liquid exchange layer 35, and the gas-liquid exchange layer 35 is located between the liquid surface of the purified liquid 32 and the atomizer 342. Preferably, the gas-liquid exchange layer 35 is provided with a liquid dispersion blade so that the purification liquid 32 sprayed by the atomizer 342 is further dispersed after impacting and/or falling on the liquid dispersion blade, thereby sufficiently contacting the gas to be purified with the purification liquid 32.
Preferably, the gas-liquid exchange layer 35 is provided with a polygonal sphere. Further preferably, at least one layer of multi-surface balls is uniformly distributed on the gas-liquid exchange layer 35.
As a preferred embodiment of the utility model, the polyhedral ball is a spherical polyhedral hollow ball made of polypropylene plastic, a reinforcing ring is arranged in the middle of the ball along the whole circumference, twelve spherical petals are respectively arranged above and below the reinforcing ring, and the spherical petals are radially arranged along the central axis of the ball body. The multi-surface spherical vanes are more, the resistance is small, the specific surface area is large, the contact area of the purifying liquid 32 and the gas to be purified is increased, and the purifying rate is improved.
The washing and purifying device 3 can remove the residual harmful substances and/or substances with pungent odor in the gas to be purified by exposing the gas to be purified from the liquid surface of the purifying liquid 32 and enabling the harmful substances and/or substances with pungent odor in the gas to be purified to fully react with the purifying liquid 32 through the gas-liquid exchange layer 35 and the purifying liquid 32 atomization layer, thereby achieving the purpose of purification and deodorization.
Referring again to fig. 1, the washing and purifying device 3 further includes an exhaust port 36, the exhaust port 36 is located at the top of the washing space 31, and a demister 361 is provided in the exhaust port 36. Preferably, the demister 361 can be a demister plate.
Referring to fig. 1 or 2, the gas-liquid separator 2 includes a gas-liquid separation space 21 and a self-overflow pipe 22, one end of the self-overflow pipe 22 communicates with the bottom of the gas-liquid separation space 21, and the other end of the self-overflow pipe 22 communicates with the sewage collection tank. The arrangement of the self-overflow pipe 22 not only can realize the automatic liquid drainage of the gas-liquid separator 2, but also can reduce the installation space of the gas-liquid separator 2. Specifically, in the prior art, the liquid in the gas-liquid separator 2 is discharged to the liquid holding tank by manually opening the drain valve periodically. The utility model relates to an optimal vapour and liquid separator 2 can reduce artificial tapping operation through setting up from overflow pipe 22, practices thrift the labour, can also reduce the installation of liquid temporary storage case and/or place the space to can effectively shrink vapour and liquid separator 2's installation space.
Referring again to fig. 1 or 2, the overflow pipe 22 includes an overflow pipe 221, and the height of at least one section of the overflow pipe 221 is greater than the height of the communication opening of the overflow pipe 22 and the gas-liquid separation space 21. Preferably, the overflow pipe 221 is provided as a U-shaped pipe, and the bottom of the U-shaped pipe, i.e., the highest point of the U-shaped pipe, is higher than the communication port from the overflow pipe 22 to the gas-liquid separation space 21. More preferably, the overflow pipe 221 is provided as a U-shaped pipe, and the bottom of the U-shaped pipe is at a vertical distance of 15cm to 40cm from the communication opening of the overflow pipe 22 and the gas-liquid separation space 21.
It should be noted that the vertical distance from the highest point of the overflow pipe 221 to the communication port of the overflow pipe 22 and the gas-liquid separation space 21 is adapted to the pressure of the gas to be purified in the gas-liquid separation space 21. Specifically, the greater the pressure in the gas-liquid separation space 21, the greater the vertical distance from the communicating opening of the overflow pipe 22 and the gas-liquid separation space 21 to the highest point in the overflow pipe 221.
In a preferred embodiment of the present invention, the height of the highest point of the overflow pipe 221 is not higher than the height of the gas outlet in the gas-liquid separation space 21, so as to prevent the liquid in the gas-liquid separation space 21 from entering along the gas outlet in the gas-liquid separation space 21. It is further preferred that the height of the highest point of the overflow pipe 221 is not lower than the level of the cleaning liquid 32 in the washing space 31.
Referring again to fig. 1 or 2, self-overflow pipe 22 further includes a discharge pipe 222 and a valve 223, wherein discharge pipe 222 is not higher than the communication opening of self-overflow pipe 22 with gas-liquid separation space 21; a valve 223 is located on the drain 222 and the valve 223 can close and/or open the drain 222.
Specifically, when it is necessary to completely discharge the liquid in the gas-liquid separation space 21, the valve 223 is opened to completely discharge the liquid in the gas-liquid separation space 21; when it is necessary to automatically discharge the liquid in the gas-liquid separation space 21 and prevent the gas in the gas-liquid separation space 21 from being discharged, the valve 223 is closed, the liquid is pressed out from the overflow pipe 221 by the pressure in the gas-liquid separation space 21, and the gas in the gas-liquid separation space 21 is prevented from overflowing by the liquid in the overflow pipe 221 and/or the bottom of the gas-liquid separation space 21.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. A gas purification device is characterized by comprising a condenser (1), a gas-liquid separator (2) and a washing and purifying device (3),
the condenser (1) is communicated with the gas-liquid separator (2), and the gas-liquid separator (2) can separate liquid and gas discharged by the condenser (1);
the gas-liquid separator (2) is communicated with the washing and purifying equipment (3), and gas separated by the gas-liquid separator (2) can be discharged into the washing and purifying equipment (3).
2. The gas purification apparatus according to claim 1, further comprising a gas-liquid extraction device (4), wherein the gas-liquid extraction device (4) is used for communicating the condenser (1) and the gas-liquid separator (2), and the gas-liquid extraction device (4) can extract gas and/or liquid in the condenser (1) into the gas-liquid separator (2).
3. The gas cleaning apparatus according to claim 1 or 2, characterized in that the scrubbing and cleaning device (3) comprises a scrubbing space (31), a cleaning liquid (32) and an aeration pipe (33), the cleaning liquid (32) being stored in the scrubbing space (31);
the aeration pipe (33) is positioned in the purified liquid (32), the aeration pipe (33) is communicated with the gas-liquid separator (2) through a pipeline, and the gas in the gas-liquid separator (2) can enter the washing space (31) through the aeration pipe (33).
4. A gas cleaning apparatus according to claim 3, characterized in that the scrubbing and cleaning device (3) further comprises a spray assembly (34), the spray assembly (34) being located at the top of the scrubbing space (31), and the spray assembly (34) being capable of spraying the cleaning liquid (32) out of the top of the scrubbing space (31).
5. The gas cleaning apparatus according to claim 4, wherein the spray assembly (34) comprises a liquid lift pump (341) and atomizer nozzles (342), the atomizer nozzles (342) being evenly distributed at the top of the scrubbing space (31); one end of the liquid lifting pump (341) is connected with the atomizing spray head (342) through a pipeline, and the other end is positioned in the purifying liquid (32).
6. The gas cleaning device according to claim 5, characterized in that the scrubbing and cleaning means (3) further comprise a gas-liquid exchange layer (35), the gas-liquid exchange layer (35) being located between the liquid surface of the cleaning liquid (32) and the atomizer (342).
7. A gas cleaning apparatus according to claim 3, characterized in that the scrubbing and cleaning device (3) further comprises a gas outlet (36), the gas outlet (36) being located at the top of the scrubbing space (31), and in that a demister (361) is arranged in the gas outlet (36).
8. The gas cleaning apparatus according to claim 1 or 2, wherein the gas-liquid separator (2) comprises a gas-liquid separation space (21) and a self-overflow pipe (22), one end of the self-overflow pipe (22) communicates with the bottom of the gas-liquid separation space (21), and the other end of the self-overflow pipe (22) communicates with a sewage collection tank.
9. The gas cleaning apparatus according to claim 8, wherein the overflow pipe (22) comprises an overflow pipe (221), and a height of at least one section of the overflow pipe (221) is larger than a height of a communication port of the overflow pipe (22) with the gas-liquid separation space (21).
10. Gas cleaning device according to claim 9, characterized in that the overflow (22) further comprises a discharge pipe (222) and a valve (223), wherein,
the discharge pipe (222) is not higher than the communication opening of the overflow pipe (22) and the gas-liquid separation space (21);
the valve (223) is located on the discharge pipe (222), and the valve (223) is capable of closing and/or opening the discharge pipe (222).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921048887.6U CN210251844U (en) | 2019-07-05 | 2019-07-05 | Gas purification device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921048887.6U CN210251844U (en) | 2019-07-05 | 2019-07-05 | Gas purification device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210251844U true CN210251844U (en) | 2020-04-07 |
Family
ID=70047504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921048887.6U Active CN210251844U (en) | 2019-07-05 | 2019-07-05 | Gas purification device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210251844U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110180365A (en) * | 2019-07-05 | 2019-08-30 | 江苏题桥环境工程有限公司 | A kind of gas cleaning plant |
-
2019
- 2019-07-05 CN CN201921048887.6U patent/CN210251844U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110180365A (en) * | 2019-07-05 | 2019-08-30 | 江苏题桥环境工程有限公司 | A kind of gas cleaning plant |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205700102U (en) | A kind of exhaust gas purification and treatment device of band gas washing function | |
| CN210613380U (en) | Plastic waste gas treatment system | |
| CN210251844U (en) | Gas purification device | |
| CN2340492Y (en) | Deodorizing and oily smoke purifier | |
| CN215654635U (en) | A supporting deodorization system for alkali slag resourceful treatment | |
| CN101791509B (en) | Ternary cycle DMF waste gas recovery method and device | |
| CN110180365A (en) | A kind of gas cleaning plant | |
| CN105817097A (en) | Device and method for promoting growing of fine particles and removing particles by means of water vapor phase change | |
| CN205815471U (en) | Organic stench biological treatment device | |
| CN210332216U (en) | Differential contact countercurrent acid mist spray absorption tower | |
| CN201840969U (en) | Industrial waste gas pressurization closed water-soluble air floatation treatment device | |
| CN202844856U (en) | Double-tower type quenching and spraying desulfuration and purification integrated smoke purification device | |
| CN210993566U (en) | Water smoke oil smoke air purifier | |
| CN212348313U (en) | Integrated flue gas purification system and biomass power plant combustion purification system | |
| CN206064125U (en) | A kind of coke cooling water tank exhaust treatment system | |
| CN202715331U (en) | Venturi washing dust catcher | |
| CN210057858U (en) | Flue gas desulfurization, denitrification and whitening equipment | |
| CN203379766U (en) | Gas purification device | |
| CN106178903B (en) | A kind of coke cooling water tank waste gas treatment process and system | |
| CN207654934U (en) | A kind of purifier of automatic preparation Fenton reagent removal VOCs | |
| CN202823097U (en) | Vortex wet type deodorizing system | |
| CN104971573A (en) | Air purification spraying cooling tower | |
| CN213699438U (en) | Flue gas purifying device | |
| CN205288030U (en) | Clarification plant is retrieved to sour regeneration acid mist | |
| CN202933610U (en) | Sewage odor treatment device |
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: 20230906 Address after: No. 1212, Science and Technology Innovation Center, Nanjing National Agricultural Innovation Park, No. 8, Xingzhi Road, Pukou District, Nanjing, Jiangsu Province, 210000 Patentee after: Jiangsu Tiqiao Circular Economy Technology Co.,Ltd. Address before: 224000 Yunhe Town SME Park, Xiangshui County, Yancheng, Jiangsu Province Patentee before: Jiangsu Tiaoqiao Environmental Engineering Co.,Ltd. |