CN211411506U - Gas purification equipment - Google Patents
Gas purification equipment Download PDFInfo
- Publication number
- CN211411506U CN211411506U CN201921051579.9U CN201921051579U CN211411506U CN 211411506 U CN211411506 U CN 211411506U CN 201921051579 U CN201921051579 U CN 201921051579U CN 211411506 U CN211411506 U CN 211411506U
- Authority
- CN
- China
- Prior art keywords
- gas
- liquid
- space
- spraying
- purification
- 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)
- Gas Separation By Absorption (AREA)
Abstract
The utility model provides a gas purification equipment relates to clarification plant technical field, has mainly solved among the prior art gas purification equipment structure complicacy, and the technical problem that installation space is big and the purification rate is low. The gas purification equipment comprises a washing space, gas purification liquid and an aeration device, wherein the gas purification liquid is stored and/or arranged in the washing space; the aeration device is positioned in the gas purifying liquid and is communicated with the gas conveying pipeline to be purified. The aeration device exposes the gas to be purified into the gas purification liquid, so that the contact time of the gas to be purified and the gas purification liquid is prolonged, the gas to be purified is more fully contacted with the gas purification liquid, and the purification rate is further improved. The gas purifying liquid to be purified is aerated to replace the structure of the sieve plate and/or the packing layer, so that the purification rate of the gas purifying equipment can be improved, the sieve plate and/or the packing layer can be prevented from being installed in the gas purifying equipment, and the purposes of simplifying the gas purifying equipment and reducing the installation space of the gas purifying equipment are achieved.
Description
Technical Field
The utility model relates to a clarification plant technical field especially relates to a gas purification equipment.
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, and the acidic and/or alkaline purifying liquid is firstly used for spraying the gas, so that harmful substances and/or irritant substances in the gas are neutralized with the acidic and/or alkaline purifying liquid. In the spraying process, the contact time of the gas and the acidic and alkaline purifying liquid is short, and the purifying liquid has larger gaps between liquid columns and/or liquid drops formed after the spraying, so that the gas to be purified cannot be fully contacted and/or reacted with the purifying liquid, and further the gas purification rate is reduced. Although the sieve plate and/or the packing layer are/is utilized to further filter and/or adsorb harmful substances and/or substances with pungent odor in the gas in the prior art, the purification equipment mechanism is more complicated by adding the sieve plate and/or the packing layer, so that the installation and/or placement space of the purification equipment is increased, the manufacturing difficulty and the manufacturing cost of the purification equipment are increased, the popularization of the purification equipment is not facilitated, and the filtering effect of the sieve plate and/or the packing layer is reduced along with the time lapse of the assembly, so that the purification rate of the purification equipment is reduced.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an one of them purpose provides a gas purification equipment, has mainly solved among the prior art gas purification equipment structure complicacy, and the technical problem that installation space is big and the purification rate is low. The utility model discloses preferred technical scheme can reach a great deal of beneficial technological effect, specifically see the following explanation.
In order to achieve the above purpose, the utility model provides a following technical scheme:
the gas purification equipment of the utility model comprises a washing space, gas purification liquid and an aeration device, wherein the gas purification liquid is stored and/or arranged in the washing space; the aeration device is positioned in the gas purifying liquid and is communicated with the gas conveying pipeline to be purified.
Preferably, the aeration means comprises aeration pipes, and the aeration pipes are evenly distributed at the bottom of the gas cleaning liquid and/or the washing space.
Preferably, the washing space includes a liquid discharge port at a bottom of the washing space, so that the cleaning liquid in the washing space can be discharged through the liquid discharge port.
Preferably, the liquid outlet is provided with a liquid outlet valve.
As a preferred scheme, gaseous clarification plant still includes sprays space and spray assembly, sprays space and washing space intercommunication, and spray assembly is located and sprays the space, and spray assembly can spout into the material that is used for gaseous purification to spraying the space.
As a preferred scheme, spray assembly includes atomizer and purifying liquid power pump, and the atomizer is located the top in washing space, and the atomizer passes through the pipeline and is connected with purifying liquid power pump.
As a preferred scheme, the purifying liquid power pump comprises a liquid inlet and a liquid outlet, and the liquid outlet is connected with the purifying liquid power pump through a pipeline; the liquid inlet is positioned in the gas purifying liquid, or the liquid inlet is communicated with the bottom of the washing space.
As a preferred scheme, the gas purification equipment further comprises a gas-liquid exchange space, the gas-liquid exchange space is positioned between the washing space and the spraying space, and the gas-liquid exchange space is communicated with the washing space and the spraying space.
Preferably, the gas purifying device further comprises a gas-liquid exchanging device, and the gas-liquid exchanging device is located in the gas-liquid exchanging space.
Preferably, the gas-liquid exchange device is a multi-surface ball, and the multi-surface ball is filled and/or fixedly arranged in the gas-liquid exchange space.
Preferably, the gas purifying device further comprises an exhaust port located at the top of the spraying space.
Preferably, the gas purifying apparatus further comprises a defogging device, the defogging device is located in the exhaust port, or the defogging device is connected with the exhaust port.
The utility model provides a gas purification equipment has following beneficial technological effect at least:
the utility model discloses an aeration equipment will treat that purified gas exposes to the sun in gaseous purifying liquid, not only can prolong the contact time of treating purified gas and gaseous purifying liquid, can also make to treat that purified gas and gaseous purifying liquid fully contact, and then reach the purpose that improves the purification rate.
The utility model discloses an in with gaseous purifying liquid that exposes to the sun, replace the technical scheme who increases sieve and/or packing layer among the prior art for gaseous clarification plant structure is simpler, not only is favorable to gaseous clarification plant's the manufacturing degree of difficulty and manufacturing cost, can also reduce gaseous clarification plant's installation and/or place the space.
It should be noted that, the purification rate of the gas purification equipment among the prior art is not only relevant with the concentration of gaseous purifying liquid, still receives the influence of sieve and/or packing layer, gas purification equipment's purification rate only receive the influence of gaseous purifying liquid concentration, so gas purification equipment's not only controllability is stronger, still more is favorable to improving the purification rate of waiting to purify the gas.
Furthermore, the utility model discloses preferred technical scheme can also produce following technological effect:
the utility model discloses preferred technical scheme's gaseous clarification plant will treat through the aeration pipe that the gas purification exposes to the sun in the gaseous purifying liquid, can effectively reduce the size of treating that the gas that purifies forms the bubble in gaseous purifying liquid to improve the area of contact of treating purified gas and gaseous purifying liquid, improve the reaction rate of harmful substance and gaseous purifying liquid in the gas purification of treating.
The utility model discloses preferred technical scheme's spray space and washing space intercommunication for through waiting of washing space to purify the gas and can get into the spray space, and react with gaseous purifying liquid through the mode that sprays, thereby improve the purification rate.
The utility model discloses preferred technical scheme's gaseous clarification plant promotes the scavenging solution to spraying the space through gaseous scavenging solution power pump to spray spraying the space by atomizer, making gaseous scavenging solution can get back to the washing space under the effect of gravity, thereby realize the circulation of gaseous scavenging solution.
The utility model discloses preferred technical scheme's gas-liquid exchange space can effectively improve the area of contact of waiting to purify gas and gaseous scavenging solution liquid column and/or liquid drop through setting up many face balls to be favorable to waiting to purify harmful substance and gaseous scavenging solution fully reaction in the gas.
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 view of a gas purification apparatus according to a preferred embodiment of the present invention.
In the figure: 1-a washing space; 2-gas purification liquid; 3-an aeration device; 31-an aerator pipe; 4-a gas conveying pipeline to be purified; 5-spraying space; 6-a spray assembly; 61-atomizing spray head; 62-a purified liquid power pump; 621-liquid inlet; 622-liquid outlet; 7-gas-liquid exchange space; 8-a gas-liquid exchange device; 9-an exhaust port; 10-demisting device.
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 includes a washing space 1, a gas purification liquid 2, and an aeration device 3, the gas purification liquid 2 being stored and/or disposed in the washing space 1; the aeration device 3 is positioned in the gas purification liquid 2, and the aeration device 3 is communicated with a gas conveying pipeline 4 to be purified. Preferably, the specific composition of the gas cleaning liquid 2 is related to the composition of the harmful substances in the gas to be cleaned. Further preferably, when the gas to be purified is flue gas generated in the chemical conversion boiler, the gas purification liquid 2 is a soda ash solution.
Preferably, washing space 1 includes a drain port at the bottom of washing space 1, so that the cleaning liquid in washing space 1 can be drained through the drain port. Preferably, the liquid outlet is provided with a liquid outlet valve.
Referring to fig. 1, the aeration apparatus 3 includes aeration tubes 31, and the aeration tubes 31 are uniformly distributed at the bottom of the gas purification liquid 2 and/or the washing space 1. Preferably, the aeration pipe 31 has air holes uniformly distributed therein, so that the gas to be purified in the aeration pipe 31 can enter the gas purification liquid 2 through the air holes. Preferably, the pore density of the aeration pipe 31 is: 14000 to 15000 pieces/m.
As an alternative to the present invention, the aeration device 3 may also be a suspended chain aerator.
Referring to fig. 1, the gas purification apparatus further includes a spraying space 5 and a spraying assembly 6, the spraying space 5 is communicated with the washing space 1, the spraying assembly 6 is located in the spraying space 5, and the spraying assembly 6 can spray materials for gas purification into the spraying space 5. Preferably, the spray space 5 is located above the washing space 1 to enable the gas to be cleaned to enter and diffuse into the washing space 1. Further preferably, the material for gas purification which can be sprayed into the spraying space 5 by the spraying assembly 6 is the gas purification liquid 2.
It should be noted that, bubbles are formed when the gas to be purified is exposed to the gas purification liquid 2, and although the contact area between the gas to be purified and the gas purification liquid 2 can be increased by increasing the density and/or the pore diameter of the pores in the aeration pipe 31 to increase the number of bubbles and/or reduce the volume of the bubbles, the bubbles still wrap harmful substances to be purified because the bubbles move in the gas purification liquid 2 in a relatively stable manner. When the bubbles rise to the liquid level of the gas purification liquid 2 under the action of buoyancy, the bubbles are broken, so that the harmful substances wrapped in the bubbles are released.
The utility model relates to a preferred embodiment's spray space 5 and washing space 1 intercommunication for gas purification liquid 2 in the spray space 5 can get into washing space 1 under the effect of gravity, and gas purification liquid 2 can form the convection current with waiting to purify the gas that gets into in the spray space 5 by washing space 1 when getting into washing space 1 by spray space 5, thereby is favorable to improving the contact rate of waiting to purify gas and gas purification, reaches the purpose that improves the purification rate.
Referring to fig. 1, the spray assembly 6 includes an atomizer 61 and a purification liquid power pump 62, the atomizer 61 is located at the top of the washing space 1, and the atomizer 61 is connected with the purification liquid power pump 62 through a pipe. Preferably, the cleaning fluid power pump 62 is a variable frequency motor driven power pump. The purifying liquid power pump 62 not only can provide power for the flow of the gas purifying liquid 2, but also can adjust the spraying speed of the gas purifying liquid 2 by adjusting the rotating speed of the purifying liquid power pump 62.
It should be noted that, the concentration of the gas purification liquid 2 is reduced during the purification process, so that the purification capacity of the gas purification liquid 2 is reduced, and therefore, the spraying speed can be increased by increasing the rotation speed of the purification liquid power pump 62, and further, the gas purification liquid 2 passing through the spraying space 5 in unit time is increased, so as to achieve the purpose of compensating for the reduction of the concentration of the gas purification liquid 2.
Referring to fig. 1, the purification hydrodynamic pump 62 includes a liquid inlet 621 and a liquid outlet 622, and the liquid outlet 622 is connected to the purification hydrodynamic pump 62 through a pipeline; the liquid inlet 621 is located in the gas purification liquid 2, so that the purification liquid power pump 62 can suck the gas purification liquid 2 into the purification liquid power pump 62, and convey the gas purification liquid to the atomizing nozzle 61 through a pipeline for spraying. Or, the liquid inlet 621 is communicated with the bottom of the washing space 1 through a pipe, so that the purifying liquid power pump 62 can suck the gas purifying liquid 2 at the bottom of the washing space 1 through the pipe, thereby lifting the gas purifying liquid 2 and spraying the gas purifying liquid in the spraying space 5 through the atomizing nozzle 61. The gas purification device of the preferred scheme realizes the circulation of the gas purification liquid 2 in the gas purification device through the purification liquid power pump 62, thereby being beneficial to fully utilizing the gas purification liquid 2 and reducing the cost of gas purification.
Referring to fig. 1, the gas purification apparatus further includes a gas-liquid exchange space 7, the gas-liquid exchange space 7 being located between the washing space 1 and the spraying space 5, and the gas-liquid exchange space 7 being communicated with the washing space 1 and the spraying space 5.
Referring to fig. 1, the gas purification apparatus further includes a gas-liquid exchange device 8, and the gas-liquid exchange device 8 is located in the gas-liquid exchange space 7.
In a preferred embodiment of the present invention, the gas-liquid exchange device 8 is a multi-surface ball, and the multi-surface ball is filled and/or fixedly installed in the gas-liquid exchange space 7.
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 gas purifying liquid 2 and the gas to be purified is increased, and the purification rate is improved.
Referring to fig. 1, the gas purifier further includes an exhaust port 9, and the exhaust port 9 is located at the top of the spray space 5.
Referring to fig. 1, the gas purifier further includes a demister 10, the demister 10 being located in the exhaust port 9, or the demister 10 being connected to the exhaust port 9. Preferably, the defogging device 10 may be a defogging plate.
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 (4)
1. A gas cleaning apparatus, characterized by comprising a washing space (1), a gas cleaning liquid (2) and an aeration device (3), said gas cleaning liquid (2) being stored and/or arranged inside said washing space (1); the aeration device (3) is positioned in the gas purification liquid (2), and the aeration device (3) is communicated with a gas conveying pipeline (4) to be purified;
the device is characterized by further comprising a spraying space (5) and a spraying assembly (6), wherein the spraying space (5) is communicated with the washing space (1), the spraying assembly (6) is located in the spraying space (5), and the spraying assembly (6) can spray materials for gas purification into the spraying space (5);
the device is characterized by further comprising a gas-liquid exchange space (7) and a gas-liquid exchange device (8), wherein the gas-liquid exchange space (7) is positioned between the washing space (1) and the spraying space (5), and the gas-liquid exchange space (7) is communicated with the washing space (1) and the spraying space (5);
the gas-liquid exchange device (8) is positioned in the gas-liquid exchange space (7), the gas-liquid exchange device (8) is a multi-surface ball, and the multi-surface ball is filled and/or fixedly installed in the gas-liquid exchange space (7);
the device also comprises an air outlet (9) and a demisting device (10), wherein the air outlet (9) is positioned at the top of the spraying space (5);
the demisting device (10) is positioned in the exhaust port (9), or the demisting device (10) is connected with the exhaust port (9).
2. A gas cleaning plant according to claim 1, characterized in that the aeration means (3) comprise aeration pipes (31), and that the aeration pipes (31) are evenly distributed in the bottom of the gas cleaning liquid (2) and/or the washing space (1).
3. A gas cleaning device according to claim 1 or 2, characterized in that the spray assembly (6) comprises an atomizer head (61) and a cleaning fluid power pump (62), the atomizer head (61) being located at the top of the washing space (1), and the atomizer head (61) being connected to the cleaning fluid power pump (62) by a pipe.
4. The gas scrubbing apparatus according to claim 3, wherein said scrubbing hydrodynamic pump (62) comprises a liquid inlet (621) and a liquid outlet (622), said liquid outlet (622) being connected to said scrubbing hydrodynamic pump (62) by a conduit; the liquid inlet (621) is positioned in the gas purifying liquid (2), or the liquid inlet (621) is communicated with the bottom of the washing space (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921051579.9U CN211411506U (en) | 2019-07-05 | 2019-07-05 | Gas purification equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921051579.9U CN211411506U (en) | 2019-07-05 | 2019-07-05 | Gas purification equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211411506U true CN211411506U (en) | 2020-09-04 |
Family
ID=72252864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921051579.9U Active CN211411506U (en) | 2019-07-05 | 2019-07-05 | Gas purification equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211411506U (en) |
-
2019
- 2019-07-05 CN CN201921051579.9U patent/CN211411506U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP2062637B1 (en) | Device for scrubbing polluted gases and the method of scrubbing polluted gases combined with biological treatment in the closed cycle of scrubbing water | |
| CN201880475U (en) | Multifunctional integrated phenol-containing waste gas purification device | |
| CN107754599B (en) | High-low temperature gas phase composite desulfurization and denitrification method | |
| KR101918005B1 (en) | Hybrid two step cleaning apparatus using multistage deodorising filter | |
| CN105749637A (en) | Comprehensive treatment system of waste gas in production of rubber tires | |
| CN202212098U (en) | Self-priming gas-liquid mass transfer reactor | |
| CN201940172U (en) | Biological formaldehyde purifier | |
| CN104606996B (en) | Adsorption filtration and atomizing purification device suitable for industrial exhaust gas treatment | |
| CN108554151A (en) | A kind of flue gas high-efficiency desulfurization dust separation device | |
| CN105833687A (en) | Deodorizing device | |
| CN205965456U (en) | Organic waste gas integrated treating equipment | |
| CN211411506U (en) | Gas purification equipment | |
| CN213375919U (en) | Complete device for waste gas treatment | |
| CN206240298U (en) | A kind of odor removal | |
| CN106310892A (en) | Spraying waste gas treatment system and application thereof | |
| CN203886369U (en) | Integrated dust extraction and purification device for stationary diesel engine system | |
| CN208008496U (en) | A kind of forward type deodorization device of integrated sewage treating apparatus | |
| RU2532435C2 (en) | Method and device for gas purification by absorption | |
| CN210964644U (en) | Integrated oxidation deodorization device | |
| CN101024146A (en) | Intensified absorbing combined gas biological purifying method | |
| CN210993507U (en) | Venturi waste gas purification device | |
| CN207951021U (en) | A kind of efficiency of waste gas purifying column | |
| RU2536749C2 (en) | Integrated device to clean exhaust gases of marine engine | |
| CN206642511U (en) | Differential submersible gas wash tower | |
| CN219922522U (en) | Spray gas washing tower structure with high adsorption effect |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |