CN114206475A - Waste gas tower - Google Patents
Waste gas tower Download PDFInfo
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- CN114206475A CN114206475A CN202180004063.2A CN202180004063A CN114206475A CN 114206475 A CN114206475 A CN 114206475A CN 202180004063 A CN202180004063 A CN 202180004063A CN 114206475 A CN114206475 A CN 114206475A
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- tower body
- tower
- water tank
- support plate
- water
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/77—Liquid phase processes
- B01D53/79—Injecting reactants
Abstract
The application provides a waste gas tower, this waste gas tower include tower body and water tank, and the tower body bottom encloses along vertical direction and is equipped with first backup pad, and the tower body supports overlap joint in the water tank through first backup pad, and first backup pad separates into the water storage chamber with the water tank and adds the medicine chamber, and is equipped with the intercommunication mouth that the intercommunication water storage chamber was held and was added the medicine chamber in the first backup pad.
Description
Technical Field
The application relates to the technical field of environmental protection equipment, for example to an exhaust gas tower.
Background
Waste gas tower can handle the waste gas that discharges out when some industrial production, clears away harmful substance in the middle of the gas and the material that can cause environmental pollution, avoids causing the pollution to the environment and the atmosphere of human life. The application range of waste gas tower is wider, and waste gas tower uses more in chemical industry class enterprise, because chemical production can produce a large amount of harmful chemical gas, these gases do not just discharge in the air through handling, can cause very big injury to environment and human health. Some light industries also use waste gas towers, and some printing and dyeing factories, medical factories, steel plants, power plants and the like all need to use the waste gas towers.
The waste gas tower runs in a gas-liquid countercurrent mode, waste gas to be treated enters the waste gas tower from the inlet of the waste gas tower, is pressed into the air inlet section through the ventilator, then penetrates through the packing layer, and finally is discharged out of the waste gas tower. The absorptive medicament of waste gas tower passes through the spray set at waste gas tower top, sprays middle packing layer uniformly to along packing layer surface downward flow up to waste gas tower bottom, outside the rethread pipeline discharge waste gas tower, through circulating water pump pumping to the spray set circulation of top of the tower.
General waste gas tower all can set up a water tank in tower body bottom, sets up to storing liquid, for the tower body seepage of avoiding the waste gas tower among the correlation technique, the water tank is most of and the tower body adopts the integral type preparation (water tank curb plate and tower body curb plate adopt whole board integrative preparation or welding as an organic whole), but this kind of structure can have following problem.
(1) The tower body is increased in size and is not beneficial to transportation and installation.
(2) For the horizontal waste gas tower manufactured in a sectional mode, the tower body is connected with the tower body through the flange, and if a plurality of sections of the tower body share one water tank, the tower body and the water tank are integrally manufactured, so that the meaning of the sectional mode is lost between the tower bodies.
Disclosure of Invention
The application provides a waste gas tower can make water tank and tower body separable, can be convenient for transport and installation, avoids waste gas tower to leak out and leak.
The utility model provides a waste gas tower, includes tower body and water tank, above-mentioned tower body bottom encloses along vertical direction and is equipped with first backup pad, and above-mentioned tower body supports overlap joint in above-mentioned water tank through above-mentioned first backup pad, and above-mentioned first backup pad is separated into the water storage chamber with above-mentioned water tank and is added the medicine chamber, and is equipped with the intercommunication mouth that feeds through above-mentioned water storage chamber and above-mentioned medicine chamber on above-mentioned first backup pad.
Drawings
FIG. 1 is a cross-sectional view of an off-gas tower provided herein;
fig. 2 is a schematic structural view of a tower body provided by the present application;
fig. 3 is a schematic structural view of a tower body provided by the present application;
fig. 4 is a schematic diagram of a relationship between the number of tower sections and the number of water tanks provided by the present application.
In the figure:
100. a tower body; 110. mesh openings; 120. a second support plate; 200. a water tank; 210. a water storage cavity; 220. a medicine adding cavity; 230. a third support plate; 240. a cover plate; 300. a first support plate; 310. a communication port.
Detailed Description
The technical solutions of the present application will be described below with reference to the accompanying drawings, which illustrate some, but not all embodiments of the present application.
In the description of the present application, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present application. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Where the terms "first position" and "second position" are two different positions, and where a first feature is "over", "above" and "on" a second feature, it is intended that the first feature is directly over and obliquely above the second feature, or simply means that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
In the description of the present application, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The meaning of the above terms in the present application can be understood according to the actual situation.
Embodiments of the present application are described below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present application and are not to be construed as limiting the present application.
For the horizontal waste gas tower manufactured by sections, a water tank and the tower body are manufactured integrally in most cases, and if a plurality of sections of the tower body share one water tank, the tower body and the water tank are integrated, so that the tower body cannot be separated actually; if every section tower body sets up a water tank alone, then in order to avoid the junction of tower body and tower body to leak, the water tank often is by the longer that sets up, guarantees that the junction of tower body and tower body arranges the top of water tank in, and this kind of setting also makes between tower body and the tower body not split, has lost the meaning of segmentation preparation.
For the horizontal waste gas tower manufactured by sections, the tower body is connected with the tower body by flanges, if a plurality of sections of tower bodies share one water tank, the tower body and the water tank are integrally manufactured, and the meaning of the sections of the tower bodies is lost; if the water tank also adopts the sectional type, every section below of tower body all is equipped with the water tank, then when the length of water tank is less than or equal to the length of tower body, there is not the water tank tower body and tower body's flange junction below, if flange junction seepage, liquid can spill the waste gas tower, if the length of water tank is longer than the length of tower body for there is the water tank tower body and tower body's flange junction below, then the tower body has lost the meaning of segmentation equally.
In view of the above problems, in an embodiment of the present application, there is provided an exhaust gas tower, as shown in fig. 1, the exhaust gas tower includes a tower body 100 and a water tank 200, wherein a first support plate 300 is enclosed at the bottom of the tower body 100 along a vertical direction, the tower body 100 is supported and lapped on the water tank 200 through the first support plate 300, the first support plate 300 divides the water tank 200 into a water storage cavity 210 and a dosing cavity 220, and a communication port 310 for communicating the water storage cavity 210 and the dosing cavity 220 is provided on the first support plate 300. As shown in fig. 1, the waste gas tower comprises a tower body 100 and a water tank 200, wherein a circle of first supporting plate 300 is arranged at the bottom of the tower body 100 in a surrounding manner along the vertical direction, the first supporting plate 300 is in lap joint with the water tank 200, the bottom of the water tank 200 supports the first supporting plate 300, the first supporting plate 300 divides the water tank 200 into a water storage cavity 210 and a medicine adding cavity 220, the part surrounded by the first supporting plate 300 is the water storage cavity 210, the rest part is the medicine adding cavity 220, a communication port 310 is arranged on the first supporting plate 300, the water storage cavity 210 is communicated with the medicine adding cavity 220 through the communication port 310, a medicine is added through the medicine adding cavity 220, water in the water storage cavity 210 contains the medicine through the communication port 310, and the medicine is arranged to absorb harmful gas.
Through enclose in the bottom of tower body 100 along vertical direction and establish first backup pad 300, and support the overlap joint in water tank 200 with first backup pad 300, it is separable to have realized tower body 100 and water tank 200, to the horizontal waste gas tower of segmentation preparation, can guarantee that segmented tower body 100 can split and assemble at any time, the meaning of tower body 100 segmentation preparation has been guaranteed, be convenient for install and transport, divide into water storage chamber 210 and medicine chamber 220 with water tank 200 through first backup pad 300, the manufacturing procedure of water tank 200 has been simplified, and the production efficiency is improved, and the production cost is reduced.
With reference to fig. 1, when the waste gas tower works, harmful gas is pressed or sucked into the air inlet section through the centrifugal fan, and then flows to the packing layer to contact and react with the spray liquid. The spraying system uses clean water as circulating absorption liquid, the circulating water is sprayed to the packing layer from the water distributor at the upper part of the tower body 100, a flowing liquid film is formed on the surface of the wetted packing, gas and liquid phases flow in a countercurrent mode and contact with each other in the packing layer, the meltable part is continuously blended into the absorption liquid by utilizing certain solubility of harmful gas in an absorbent, the aim of degrading the content of harmful components in the gas is achieved, the harmful gas is continuously absorbed or removed by chemical reaction, the concentration is gradually reduced in the flowing process, and the waste gas is discharged out of the waste gas tower after the absorption requirement is met. The water source of the water distributor at the upper part of the tower body 100 comes from the water tank 200, the water in the water tank 200 is pumped to the upper part of the tower body 100 through the circulating water pump, then the water distributor sprays and reacts with harmful gas and then falls back to the water tank 200 for recycling, and when the water quality in the water tank 200 is poor and needs to be replaced, the water distributor is replaced uniformly. Therefore, some mesh holes 110 may be formed at the bottom of the tower body 100, and the water sprayed through the water distributor flows back to the bottom of the tower body 100 and flows into the water tank 200 through the mesh holes 110. For example, the tower body 100 is provided with a mesh 110 which connects the water storage chamber 210 with the tower body 100. In an embodiment, the mesh holes 110 can be formed in the area surrounded by the first support plate 300, so that the mesh holes 110 are communicated with the inside of the tower body 100 and the water storage cavity 210, water in the water tank 200 can be recycled, the number and the size of the mesh holes 110 can meet the requirement of water circulation of the waste gas tower, the influence on the water flow speed due to the fact that the mesh holes 110 are fewer or smaller is avoided, the water circulation speed of the waste gas tower is further influenced, and the working efficiency of the waste gas tower is reduced.
In consideration of the stability of the support between the tower body 100 and the water tank 200, the second support plate 120 may be disposed at the bottom edge of the tower body 100, the third support plate 230 may be correspondingly disposed at the edge of the water tank 200, and the second support plate 120 may be overlapped on the third support plate 230 to increase the contact area between the tower body 100 and the water tank 200, so as to improve the stability of the connection between the tower body 100 and the water tank 200.
In one embodiment, the second support plate 120 and the third support plate 230 may be disposed along a horizontal direction, the second support plate 120 and the third support plate 230 are two flat plates, the plane positions of the second support plate 120 and the third support plate 230 abut against each other, the third support plate 230 supports the second support plate 120, and in order to improve the connection stability between the tower body 100 and the water tank 200, a detachable connection structure, such as a bolt connection, a snap connection, or the like, may be disposed between the second support plate 120 and the third support plate 230; in another embodiment, the second support plate 120 may be a flat plate, the third support plate 230 may be an L-shaped plate, the second support plate 120 is lapped on a horizontal plane of the L-shaped plate, and a vertical plane of the L-shaped plate may play a role in radially positioning the second support plate 120, so as to prevent the tower body 100 from being displaced relative to the water tank 200 due to vibration during the operation of the exhaust gas tower, thereby affecting the performance of the exhaust gas tower.
In one embodiment, the second support plates 120 may be disposed at both sides of the tower body 100, and the third support plates 230 are disposed at positions opposite to the second support plates 120 on the water tank 200, and the second support plates 120 are supported by the third support plates 230, thereby stabilizing the connection of the tower body 100 and the water tank 200; in other embodiments, the second support frame may be disposed along the bottom circumference of the tower body 100, the third support plate 230 may be disposed along the edge circumference of the water tank 200, and the third support plate 230 may be disposed to support the second support plate 120. The second support plate 120 can be continuously arranged along the circumferential direction of the tower body 100, and can also be arranged along the circumferential interval of the tower body 100, and the third support plate 230 can also be continuously arranged or arranged at intervals at the edge of the water tank 200 according to actual needs, so long as the third support plate 230 can be stably supported by the second support plate 120.
In one embodiment, the second support plate 120 may be connected to the tower body 100 by welding; in other embodiments, the second support plate 120 may be connected to the tower body 100 by means of bolts.
Alternatively, in one embodiment, the third support plate 230 may be connected to the water tank 200 by welding; in another embodiment, the third support plate 230 may be integrally formed with a wall plate of the water tank 200; in other embodiments, the third support plate 230 may be connected to the water tank 200 by means of bolts.
The height of first backup pad 300 can be more than or equal to the degree of depth of water tank 200, can avoid the tower body 100 to dip water tank 200 like this, can guarantee simultaneously that water tank 200 both supports tower body 100 through the overlap joint of the bottom of water tank 200 and first backup pad 300, support tower body 100 through the overlap joint of third backup pad 230 with second backup pad 120, dual bearing structure can stabilize being connected of tower body 100 and water tank 200, avoid leading to the relative water tank 200 of tower body 100 to take place the displacement because of vibrations and the collision of exhaust gas tower during operation, and then influence the working property of exhaust gas tower.
In view of the stability of the connection between the tower body 100 and the first support plate 300, in one embodiment, the first support plate 300 may be connected to the tower body 100 by welding; in other embodiments, the first support plate 300 may also be integrally formed with a side plate of the tower body 100, and the joint between the first support plate 300 and the tower body 100 must be sealed to prevent air or water leakage.
As shown in fig. 2, a communication port 310 may be disposed on the first support plate 300, the water storage chamber 210 and the liquid in the dosing chamber 220 are communicated through the communication port 310, the dosing chamber 220 is filled with a chemical, the water in the water storage chamber 210 is also filled with a chemical through the communication port 310, and the communication port 310 enables a worker to dose the chemical outside the tower body 100.
The communication port 310 can be arranged at the bottom of the first support plate 300, the height of the liquid level in the water tank 200 is the same as the height of the liquid level in the area enclosed by the first support plate 300 through the communication port 310, the water in the water tank 200 can be always lifted to the upper part of the tower body 100 and then flows back to the water tank 200 through spraying, because the height of the liquid level in the water tank 200 is generally only 150mm-200mm downward from the lower edge of the water tank 200 (the height of the liquid level cannot reach the upper edge of the water tank 200, otherwise the liquid level can overflow from the dosing cavity 220 at any time), in the related art, the gas in the tower body can leak out to the water tank from the mesh, and then overflows from the upper part of the liquid level of the water tank through the dosing port, so that the waste gas tower leaks, and the waste gas tower provided by the application can ensure that no matter the liquid flow or the gas flow leaking from the tower body 100 is only in the area enclosed by the first support plate 300 through the structure of the first support plate 300, and by disposing the communication port 310 at the bottom of the first support plate 300, the air flow or the liquid flow inside the tower body 100 is prevented from leaking out from the connection between the first support plate 300 and the tower body 100. When the air flow passes through the interior of the tower body 100, for example, the air flow leaks from the mesh 110, the liquid in the area enclosed by the first support plate 300 forms a liquid seal to prevent the air flow from escaping, and the liquid seal also prevents the external air flow from escaping from the dosing cavity 220.
The communication port 310 may be provided in multiple numbers, and with reference to fig. 2, in one embodiment, the communication ports 310 may be provided at intervals at the bottom of the first support plate 300, so as to accelerate the liquid flow and ensure that the liquid levels in the water storage chamber 210 and the medicine adding chamber 220 are maintained at the same level.
Alternatively, in consideration of the operation habit, the first support plate 300 may be installed at one side of the water tank 200 while the medicine adding chamber 220 is at one side of the water tank 200; the first support plate 300 may be installed in the water tank 200 without contacting the sidewall of the water tank 200, and the dosing chamber 220 may be located at both sides or around the water storage chamber 210.
Add the medicine chamber 220 except having the effect of adding the medicine, the staff still can observe the quality of water in the water tank 200 through adding medicine chamber 220, when quality of water is polluted to the certain degree, need in time trade water for water tank 200 to guarantee the purification performance of waste gas tower to waste gas, consequently, can set up a apron 240 in the top of adding medicine chamber 220, avoid impurity among the external environment to get into and add medicine chamber 220, influence the quality of water in the water tank 200.
In one embodiment, the cover 240 and the dosing chamber 220 may be connected in a rotatable manner, so that the cover 240 can be opened and closed by a worker.
The cover plate 240 can be connected with the dosing cavity 220 through a hinge, the cover plate 240 can rotate around the hinge shaft of the hinge relative to the dosing cavity 220, the two ends of the hinge shaft can also be provided with check rings, the check rings can prevent the hinge shaft from loosening and sliding, and the cover plate 240 can be conveniently opened and closed by connecting the cover plate 240 with the dosing cavity 220 through the hinge.
A handle may be provided on the cover 240, and a worker opens and closes the cover 240 by the handle. In one embodiment, the handle and the cover plate 240 may be fixedly connected by welding; in other embodiments, the cover plate 240 may be connected to the handle by bolting.
A water outlet may be provided on the water tank 200, and the water outlet may be connected to a pipeline, so that when the water in the water tank 200 is poor and is not enough for purifying harmful gas, the water in the water tank 200 is intensively discharged through the water outlet.
Illustratively, the tower body 100 is divided into a plurality of sections, and the plurality of sections of the tower body 100 share one water tank 200; or, the tower body 100 is divided into a plurality of sections, the plurality of sections of tower bodies 100 share the plurality of water tanks 200, and the joint of two adjacent sections of tower bodies 100 is arranged above the water tanks 200. Illustratively, the tower body 100 is divided into a plurality of sections, each section of the tower body 100 is provided with one water tank 200, and the joint of two adjacent sections of the tower body 100 is arranged above the water tank 200 (the water tank 200 right below the section of the tower body).
As shown in fig. 4, the relationship between the number of tower sections and the number of water tanks is shown, wherein the number of tower sections may be M sections, and the number of water tanks may be N. When the number of the tower body sections is M, the number of the water tanks may be N ═ 1, that is, the tower body 100 shares one water tank 200. Or when the number of the tower body sections is M, N is more than or equal to 2 and less than M, when no water tank is arranged below one section of the tower body 100, the bottom plate in the section of the tower body 100 is not provided with the mesh 110, the liquid in the section of the tower body 100 flows to the adjacent tower body 100 through the gradient, and then flows into the water tank 200 below the adjacent tower body 100 through the mesh 110 on the bottom plate of the adjacent tower body 100. It is also possible that when the number of tower sections is M, the number N of water tanks is M, that is, one section of tower body 100 corresponds to one water tank 200. Fig. 4 illustrates the relationship between the number of tower sections and the number of water tanks, and the arrangement of the tower body 100 and the water tanks 200 may be in other manners, which is not limited in this application. The above embodiment needs to ensure that the joint of the segmented tower body must be located above the water tank, so that even if water leaks from the joint, the water only leaks into the water tank, and does not leak out of the water tank.
The waste gas tower is composed of a plurality of sections of tower bodies 100, in one embodiment, all the tower bodies 100 share one water tank 200, and the water tank 200 covers the joints of all the tower bodies 100, so that air leakage and water leakage of the waste gas tower are avoided, and the separation among the sections of tower bodies 100 can be ensured; in another embodiment, the multi-section tower body 100 may share a plurality of water tanks 200, for example, the multi-section tower body 100 may share two water tanks 200, or the multi-section tower body 100 may share three water tanks 200, etc., and it is ensured that the connection point of the tower body 100 and the tower body 100 is disposed above the water tanks 200, so as to prevent the liquid in the exhaust gas tower from leaking out to the external environment from the connection point of the tower body 100 and the tower body 100; in other embodiments, a single water tank 200 is provided for each section of the tower body 100, but the length of the water tank 200 is set such that the connection between the tower body 100 and the tower body 100 is positioned above the water tank 200, thereby preventing the liquid in the exhaust gas tower from leaking out of the connection between the tower body 100 and the tower body 100 to the outside environment. According to the separation device, the first supporting plate 300 is arranged at the bottom of the tower body 100 in a surrounding mode along the vertical direction, and the first supporting plate 300 is in supporting and lap joint with the water tank 200, so that the separation of the tower body 100 and the water tank 200 can be realized, the transportation is convenient, and the tower body 100 is prevented from losing the significance of the segmentation; the water tank 200 is divided into the water storage cavity 210 and the medicine adding cavity 220 by the first supporting plate 300, so that the processing procedure of the water tank 200 can be simplified, the production efficiency is improved, and the cost is reduced; meanwhile, the liquid seal in the area surrounded by the first support plate 300 prevents the air flow and the liquid flow in the waste gas tower from leaking from the joint of the first support plate 300 and the tower body 100, so that air leakage and water leakage of the waste gas tower are avoided, and meanwhile, the external gas cannot enter the tower body 100 from the dosing cavity 220.
To the horizontal waste gas tower of tower body segmentation preparation, the integrative preparation of tower body with water tank and waste gas tower in the correlation technique, when tower body sharing water tank of segmentation preparation, the water tank can not the segmentation, and then makes the unable segmentation preparation of tower body, transportation and installation, above-mentioned waste gas tower is through enclosing in vertical direction at the tower body bottom and establish first backup pad, and with first backup pad overlap joint on the water tank, can carry out split and assembly, the transportation of being convenient for to waste gas tower and water tank at any time.
When every section tower body set up the water tank alone, the water tank often covers the junction of tower body, if cover the water tank tower body junction and with the integrative preparation of tower body, then this kind of structure also makes the tower body link together unable segmentation, is unfavorable for the transportation. Above-mentioned waste gas tower is through enclosing in vertical direction at tower body bottom and establishing first backup pad to with first backup pad overlap joint on the water tank, and the length through setting up the water tank can make the junction of tower body be in the top of water tank, both can avoid the junction of tower body to leak, can also guarantee that the tower body of segmentation preparation can split at any time and assemble.
Claims (10)
1. An exhaust gas tower comprising a tower body (100) and a water tank (200), wherein,
the bottom of tower body (100) is enclosed along vertical direction and is equipped with first backup pad (300), tower body (100) pass through first backup pad (300) support overlap joint in water tank (200), first backup pad (300) will water storage chamber (210) and add medicine chamber (220) are separated into to water tank (200), just be equipped with the intercommunication on first backup pad (300) water storage chamber (210) with add intercommunication mouth (310) of medicine chamber (220).
2. An exhaust tower according to claim 1, wherein a bottom edge of the tower body (100) is provided with a second support plate, and an edge of the water tank (200) is provided with a third support plate, the second support plate overlapping the third support plate.
3. The off-gas tower of claim 2, wherein the second support plate and the third support plate are disposed in a horizontal direction.
4. An off-gas tower according to claim 1, wherein the communication port (310) is provided at the bottom of the first support plate (300).
5. An off-gas tower according to claim 4, wherein the communication port (310) is provided in plurality, and the plurality of communication ports (310) are provided at intervals.
6. An exhaust gas tower according to claim 1, wherein the tower body (100) is provided with a mesh (110) communicating the water storage chamber (210) with the tower body (100).
7. The off-gas tower of claim 1, wherein the height of the first support plate (300) is greater than or equal to the depth of the water tank (200).
8. The off-gas tower of claim 1, wherein a cover plate is provided over the dosing chamber (220).
9. An off-gas tower according to any of claims 1-8, wherein the tower body (100) is divided into a plurality of sections, the plurality of sections of the tower body (100) sharing one water tank (200);
or, the tower body (100) is divided into a plurality of sections, a plurality of water tanks (200) are shared by the plurality of sections of tower bodies (100), and the joint of two adjacent sections of tower bodies (100) is arranged above the water tanks (200).
10. An off-gas tower according to any of claims 1-8, wherein the tower body (100) is divided into a plurality of sections, each section of the tower body (100) is provided with one water tank (200), and the junction of two adjacent sections of the tower body (100) is arranged above the water tank (200).
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2021/129952 WO2023082119A1 (en) | 2021-11-11 | 2021-11-11 | Waste gas tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114206475A true CN114206475A (en) | 2022-03-18 |
Family
ID=80659084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202180004063.2A Pending CN114206475A (en) | 2021-11-11 | 2021-11-11 | Waste gas tower |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN114206475A (en) |
| WO (1) | WO2023082119A1 (en) |
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| CN205127659U (en) * | 2015-10-20 | 2016-04-06 | 福建省三净环保科技有限公司 | Purifying column is washed to components of a whole that can function independently water tank formula multilayer |
| CN107051067A (en) * | 2017-06-12 | 2017-08-18 | 广州薪光合环保技术有限公司 | Integrated waste gas treatment equipment |
| CN209475978U (en) * | 2018-12-27 | 2019-10-11 | 上海超惠通风环保设备有限公司 | Bilayer cleans deacidification washing tower (for removing CO2) |
| CN208553653U (en) * | 2019-01-23 | 2019-03-01 | 烟台盛泽环保科技有限公司 | A kind of Horizental showering tower for pickling exhaust-gas treatment |
| CN212417483U (en) * | 2020-04-20 | 2021-01-29 | 苏州绿通环保科技有限公司 | Tower body and water tank split type washing tower device |
| CN214075889U (en) * | 2020-11-10 | 2021-08-31 | 太原市润民环保节能有限公司 | Biochemical double-acting deodorization equipment |
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|---|---|
| WO2023082119A1 (en) | 2023-05-19 |
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