Multi-cavity integrated device for treating complex waste gas

By designing an integrated device for multi-cavity treatment of complex exhaust gases, and combining circulating spray technology and filler layer, the problems of poor deodorization effect and large land occupation of existing exhaust gas treatment equipment are solved, and efficient and small land occupation of waste gas deodorization treatment is achieved.

CN222889638UActive Publication Date: 2025-05-23WUHAN ZHONGKE BODA ENVIRONMENTAL PROTECTION ENG CO LTD
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Patent Information

Application Number
CN202421923735.7
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-08-09
Publication Date
2025-05-23
Estimated Expiration
2034-08-09

AI Technical Summary

Technical Problem

Due to the complex working conditions and the single deodorization process, the existing waste gas treatment equipment has poor effect. The series equipment occupies a large area and changes in the deodorization air volume leads to uneven distribution of bad air in the air inlet.

Method used

An integrated device for multi-cavity treatment of complex exhaust gas is designed, including cylinder one, cylinder two and multiple sets of liquid collecting pipes. The circulation spraying of the circulation liquid is achieved through a circulation pump, liquid extraction pipe, connecting pipe, liquid collection pipe, liquid delivery pipe and spray head, and the waste gas deodorization treatment is carried out in combination with the filler layer.

Benefits of technology

The exhaust gas is fully deodorized, with better results, small footprint of the device, no manual intervention, and better use effect.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model relates to the technical field of waste gas treatment equipment, and discloses a multi-cavity integrated device for treating complex waste gas, which comprises a barrel I, a barrel II positioned at the bottom end in the barrel I and a plurality of groups of liquid collecting pipes II positioned on the outer side of the barrel I. The barrel II comprises a reaction bin arranged in the barrel II, a through hole penetrating into the reaction bin is formed in the barrel I. The circulating pump I, the liquid pumping pipe I, the connecting pipe I, the liquid collecting pipe I, the liquid feeding pipe I and the spraying head I can be used for circularly spraying the circulating liquid II, and the circulating pump II, the liquid pumping pipe II, the connecting pipe II, the liquid collecting pipe II, the liquid feeding pipe II and the spraying head II can be used for circularly spraying the circulating liquid I; then the waste gas sequentially passes through the filler layer I and the filler layer II, so that the waste gas can be fully deodorized, the treatment effect on the waste gas is better, and the device is small in occupied area, does not need manual intervention, and is better in use effect.
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Description

Technical Field

[0001] The utility model relates to the technical field of waste gas treatment equipment, in particular to an integrated device for treating complex waste gas with multiple cavities. Background Art

[0002] Waste gas refers to toxic and harmful gases discharged by humans in the process of production and life. With the increasing size of cities, a large number of new sewage treatment plants, sewage pumping stations, hazardous waste incineration plants, garbage transfer stations, and garbage incineration plants have been built. The waste gas generated by these places and the corresponding waste gas treatment have also attracted more and more attention. These pollutants are volatile and have low odor thresholds, which seriously pollute the living environment of surrounding residents and endanger human health.

[0003] Due to the complexity of working conditions in the field of waste gas treatment, usually one deodorization process cannot achieve the deodorization effect. The connection of two deodorization processes in series takes up too much space. In addition, many deodorization equipments have intermittent operation under deodorization conditions, which leads to changes in the deodorization air volume and uneven distribution of odor at the air inlet. Therefore, in order to solve these problems, our company proposes an integrated device for treating complex waste gases with multiple cavities to ensure the deodorization effect. Utility Model Content

[0004] The purpose of the utility model is to provide an integrated device for treating complex exhaust gas with multiple chambers, so as to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above purpose, the utility model provides the following technical solution: an integrated device for treating complex exhaust gas with multiple chambers, comprising a cylinder body 1, a cylinder body 2 located at the bottom end of the cylinder body 1, and a plurality of liquid collecting pipes 2 located outside the cylinder body 1, wherein the cylinder body 2 comprises:

[0006] A reaction chamber is arranged inside the second cylinder, and a through hole penetrating into the reaction chamber is arranged inside the first cylinder;

[0007] A first liquid collecting pipe is arranged above the top of the second cylinder;

[0008] A packing layer 1 is arranged inside the reaction chamber, and a plurality of groups of liquid delivery pipes 1 are arranged at the bottom of the liquid collecting pipe 1 and penetrate between the reaction chamber and the packing layer 1;

[0009] A plurality of groups of spray heads are arranged on the outside of a liquid delivery pipe.

[0010] Preferably, a circulation pump 1 is provided at the bottom of the cylinder body 1, a liquid extraction pipe 1 penetrating into the interior of the cylinder body 2 is provided at one end of the circulation pump 1, a connecting pipe 1 connected to a liquid collecting pipe 1 is provided at the other end of the circulation pump 1, an air inlet pipe penetrating into the interior of the cylinder body 2 is provided at the top end of the interior of the cylinder body 1, a plurality of groups of air inlet holes are provided on the outside of one end of the air inlet pipe located inside the cylinder body 1, a support ring is provided on the outside of the cylinder body 1 at the position of the liquid collecting pipe 2, and an air outlet pipe is provided at the top end of the outer side of the cylinder body 1.

[0011] Preferably, a circulation pump 2 is provided at the lower end of the outer side of the cylinder body 1, a connecting pipe 2 connected to a liquid collecting pipe 2 is provided at one end of the circulation pump 2, a liquid extraction pipe 2 penetrating into the cylinder body 1 is provided at the other end of the circulation pump 2, a plurality of packing layers 2 are provided between the inner wall of the cylinder body 1 and the outer wall of the cylinder body 2, a plurality of liquid delivery pipes 2 penetrating into the cylinder body 1 are provided on the outer side of the liquid collecting pipe 2, and a spray head 2 is provided at one end of the liquid delivery pipe 2 located inside the cylinder body 1.

[0012] Preferably, the top and bottom ends of the reaction chamber are both provided with slots, the packing layer 1 is detachably connected to the reaction chamber via the slots, and the bottom end of the cylinder 2 is welded to the bottom end of the cylinder 1.

[0013] Preferably, a plurality of groups of mounting tubes are arranged on the outer side of the liquid delivery tube 1, the spray head 1 is detachably connected to the liquid delivery tube 1 through the mounting tube, and the cylinder 1 is connected to the reaction chamber through a through hole.

[0014] Preferably, the circulation pump 1 is detachably connected to the cylinder 1 via fixing bolts, and one end of the circulation pump 1 is connected to the interior of the cylinder 2 via a liquid extraction tube 1.

[0015] Preferably, the other end of the circulation pump 1 is connected to the liquid collecting pipe 1 through a connecting pipe 1, and the ends of the air outlet pipe and the air inlet pipe away from the cylinder 1 are provided with connecting flanges.

[0016] Preferably, a drainage pipe 1 is arranged at the middle position of the bottom of the cylinder body 1, a drainage pipe 2 is arranged at the bottom end of the outer side of the cylinder body 1, and a plurality of groups of supporting legs are arranged on the outer side of the bottom of the cylinder body 1.

[0017] Preferably, the inner wall of cylinder body 1 and the outer wall of cylinder body 2 are both provided with multiple groups of grooves, the packing layer 2 is detachably connected to cylinder body 1 and cylinder body 2 through the grooves, and the circulating pump 2 is connected to the interior of cylinder body 1 through the liquid extraction pipe 2.

[0018] Preferably, the second spray head is connected to the second liquid collecting pipe through the second liquid feeding pipe, and the second liquid feeding pipe and the second spray head are evenly arranged on the second liquid collecting pipe, and the second circulation pump is connected to the second liquid collecting pipe through the second connecting pipe.

[0019] Compared with the prior art, the beneficial effects of the utility model are:

[0020] The utility model can circulate and spray circulating liquid two through a circulating pump one, a liquid extraction pipe one, a connecting pipe one, a liquid collecting pipe one, a liquid delivery pipe one and a spray head one, and can circulate and spray circulating liquid one through a circulating pump two, a liquid extraction pipe two, a connecting pipe two, a liquid collecting pipe two, a liquid delivery pipe two and a spray head two, and then the waste gas passes through the packing layer one and the packing layer two in sequence, so that the waste gas can be fully deodorized, and the waste gas treatment effect is better, and the device occupies a small area and does not require manual intervention, so that the use effect of the device is better. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following is a brief introduction to the drawings required for use in the description of the embodiments. Obviously, the drawings described below are some embodiments of the present application. For ordinary technicians in this field, other drawings can also be obtained based on these drawings without creative work. In all drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, each element or part is not necessarily drawn according to the actual scale.

[0022] Figure 1 It is a structural schematic diagram of the utility model.

[0023] Figure 2 It is a cross-sectional view of the utility model.

[0024] Figure 3 It is a cross-sectional view of the utility model.

[0025] Figure 4 It is a three-dimensional diagram of the utility model.

[0026] In the figure: 1. Cylinder body 1; 101. Air inlet pipe; 102. Air inlet hole; 103. Support ring; 104. Air outlet pipe; 105. Drain pipe 1; 106. Drain pipe 2; 2. Cylinder body 2; 201. Reaction chamber; 202. Through hole; 203. Packing layer 1; 204. Liquid collecting pipe 1; 205. Liquid delivery pipe 1; 206. Spray head 1; 207. Circulation pump 1; 208. Liquid extraction pipe 1; 209. Connecting pipe 1; 3. Liquid collecting pipe 2; 301. Circulation pump 2; 302. Connecting pipe 2; 303. Liquid extraction pipe 2; 304. Packing layer 2; 305. Liquid delivery pipe 2; 306. Spray head 2. DETAILED DESCRIPTION

[0027] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0028] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0029] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0030] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0031] See also Figure 1-4 The utility model provides an integrated device for treating complex waste gas with multiple chambers. The integrated device for treating complex waste gas with multiple chambers includes a cylinder 1, a cylinder 2 located at the bottom of the cylinder 1, and multiple groups of liquid collecting pipes 23 located outside the cylinder 1. The cylinder 2 includes: a reaction chamber 201 arranged inside the cylinder 2, and a through hole 202 penetrating into the reaction chamber 201 is arranged inside the cylinder 1, so that the cylinder 2 can enter the interior of the cylinder 1; a through hole 202 arranged at the top of the cylinder 2 The upper collecting pipe 204 can evenly transport the circulating liquid 2 to each group of liquid delivery pipes 205; a packing layer 203 is arranged inside the reaction chamber 201, and a plurality of groups of liquid delivery pipes 205 penetrating between the reaction chamber 201 and the packing layer 203 are arranged at the bottom of the collecting pipe 204; a plurality of groups of spray heads 206 are arranged on the outside of the liquid delivery pipe 205, and the circulating liquid 2 can be transported to the packing layer 203 through the liquid delivery pipe 205 and the spray head 206, so as to deodorize the exhaust gas.

[0032] Please refer to Figure 2 and 3A circulation pump 207 is arranged at the bottom of the cylinder 1, and a liquid extraction pipe 208 penetrating into the interior of the cylinder 2 is arranged at one end of the circulation pump 207, and a connecting pipe 209 connected to the liquid collecting pipe 204 is arranged at the other end of the circulation pump 207. The circulating liquid 2 can be circulated and used through the circulation pump 207, the liquid extraction pipe 208 and the connecting pipe 209. The top of the cylinder 1 is provided with an air inlet pipe 101 penetrating into the interior of the cylinder 22. The air inlet pipe 101 is located on the outside of one end of the cylinder 1 and is provided with multiple groups of air inlet holes 102, which can directly transport the gas to the interior of the cylinder 22. A support ring 103 is arranged on the outside of the cylinder 1 at the position of the liquid collecting pipe 23. The support ring 103 is convenient for supporting the two groups of liquid collecting pipes 23. An air outlet pipe 104 is arranged on the top of the outside of the cylinder 1 to discharge the treated gas. A circulation pump 2 301 is provided at one end of the circulation pump 2 301, and a connection with a liquid collecting pipe 2 3 is provided at one end thereof. The circulation liquid 1 is circulated and used through the circulation pump 2 301, the connecting pipe 2 302 and the liquid extraction pipe 2 303. A liquid extraction pipe 2 303 penetrating into the cylinder 1 is provided at the other end of the circulation pump 2 301. A plurality of packing layers 2 304 are provided between the inner wall of the cylinder 1 and the outer wall of the cylinder 2. A plurality of liquid delivery pipes 2 305 penetrating into the cylinder 1 are provided on the outer side of the liquid collecting pipe 2 3. A spray head 2 306 is provided at one end of the liquid delivery pipe 2 305 located inside the cylinder 1. The circulation liquid 1 can be evenly sprayed on the packing layer 2 304 through the liquid delivery pipe 2 305 and the spray head 2 306. When the circulation liquid 2 is an alkaline solution, the circulation liquid 1 can be an acidic solution. When the circulation liquid 2 is water, the circulation liquid 1 can be acidic, alkaline or plant liquid, etc., which is flexible and changeable according to the processing conditions.

[0033] Please refer to Figure 1 and Figure 3, the top and bottom of the reaction chamber 201 are both provided with card slots, and the packing layer 1 203 is detachably connected to the reaction chamber 201 through the card slots, and the packing layer 1 203 can be installed in the reaction chamber 201, and the bottom end of the cylinder 2 is welded to the bottom end of the cylinder 1 to prevent the circulating liquid 1 and the circulating liquid 2 from mixing, and multiple groups of installation pipes are provided on the outside of the liquid delivery pipe 1 205, and the spray head 1 206 is detachably connected to the liquid delivery pipe 1 205 through the installation pipe, so that the spray head 1 206 can be installed on the outside of the liquid delivery pipe 1 205, and the circulating liquid 2 can be sprayed onto the packing layer 1 203, and the cylinder 1 is connected through the The hole 202 is connected with the reaction chamber 201, so that the gas inside the cylinder 2 can flow to the inside of the cylinder 1. The circulation pump 207 is detachably connected to the cylinder 1 through fixing bolts. The circulation pump 207 is installed at the bottom of the cylinder 1. One end of the circulation pump 207 is connected with the inside of the cylinder 2 through the liquid extraction pipe 208 to realize the circulation of the circulating liquid 2. The other end of the circulation pump 207 is connected with the liquid collecting pipe 204 through the connecting pipe 209. The ends of the air outlet pipe 104 and the air inlet pipe 101 away from the cylinder 1 are provided with connecting flanges to facilitate the connection and use of the device.

[0034] Please refer to Figure 2 and Figure 3 A drain pipe 105 is arranged at the middle position of the bottom of the cylinder 1, and a drain pipe 2 106 is arranged at the bottom end of the outer side of the cylinder 1. Valves are installed inside the drain pipe 105 and the drain pipe 2 106, and the circulating liquid 1 and the circulating liquid 2 can be discharged and replaced. A plurality of groups of supporting legs are arranged on the outer side of the bottom of the cylinder 1 to play a supporting effect, making the use of the device more stable. A plurality of groups of card slots are arranged on the inner wall of the cylinder 1 and the outer wall of the cylinder 2, and the packing layer 2 304 is connected with the cylinder 1 and the cylinder 2 through the card slots. The second 2 is detachably connected to fix the packing layer 304, the circulating pump 301 is connected with the interior of the cylinder 1 through the liquid extraction pipe 303, the spray head 306 is connected with the liquid collecting pipe 3 through the liquid delivery pipe 305, and the liquid delivery pipe 305 and the spray head 306 are evenly arranged on the liquid collecting pipe 3, the circulating pump 301 is connected with the liquid collecting pipe 3 through the connecting pipe 302, the circulating liquid 1 can be circulated and used, and the circulating liquid 1 can be sprayed to the top of the packing layer 304.

[0035] Working principle: Before using the utility model, the device is fixedly installed, the exhaust gas delivery pipe is connected to the air inlet pipe 101, and the exhaust gas discharge pipe is connected to the air outlet pipe 104. When in use, the power is turned on, and the circulating liquid 1 and the circulating liquid 2 are respectively injected into the cylinder 1 and the cylinder 2 2, and the circulating liquid 2 in the cylinder 2 2 is extracted through the liquid extraction pipe 208 and the circulation pump 207, and the circulating liquid 2 is transported to the inside of the collecting pipe 204 through the connecting pipe 209, and finally sprayed on the packing layer 203 through the liquid delivery pipe 205 and the spray head 206, and the excess circulating liquid 2 flows into the bottom end of the cylinder 2 2, so that the circulating liquid 2 can be recycled, and the circulating liquid 2 can be recycled through the liquid extraction pipe 2 303 and the circulation pump 2 301 The circulating liquid 1 in the cylinder body 1 is extracted, and is transported to the interior of the liquid collecting pipe 23 through the connecting pipe 2302, and finally sprayed on the packing layer 2304 through the liquid delivery pipe 2305 and the spray head 2306, and the excess circulating liquid 1 flows into the bottom end of the cylinder body 1, so that the circulating liquid 1 can be recycled, and the waste gas can be transported to the interior of the cylinder body 22 through the air inlet pipe 101 and the air inlet hole 102, and the first deodorization treatment is carried out through the packing layer 1203, and the gas can enter the interior of the cylinder body 1 through the through hole 202, and finally the gas flows upward from the bottom end of the cylinder body 1, and passes through two groups of packing layers 2304, so as to realize the second deodorization treatment of the gas, and finally the gas is discharged from the air outlet pipe 104.

[0036] The above is only an embodiment of the utility model, and the common sense such as the known specific structure and characteristics in the scheme is not described too much here. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and the utility model can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is limited by the attached claims rather than the above description, and it is intended to include all changes within the meaning and scope of the equivalent elements of the claims in the utility model. Any figure mark in the claims should not be regarded as limiting the claims involved.

Claims

1. An integrated device for treating complex exhaust gas with multiple chambers, characterized in that: The invention comprises a cylinder body 1 (1), a cylinder body 2 (2) located at the bottom end of the cylinder body 1 (1), and a plurality of liquid collecting pipes 2 (3) located outside the cylinder body 1 (1), wherein the cylinder body 2 (2) comprises: A reaction chamber (201) is arranged inside the second cylinder (2), and a through hole (202) is arranged inside the first cylinder (1) and penetrates into the interior of the reaction chamber (201); A liquid collecting pipe (204) is arranged above the top of the second cylinder (2); A packing layer (203) is arranged inside the reaction chamber (201), and a plurality of groups of liquid delivery pipes (205) are arranged at the bottom of the liquid collecting pipe (204) and penetrate between the reaction chamber (201) and the packing layer (203); A plurality of groups of spray heads (206) are arranged outside a liquid delivery pipe (205).

2. The integrated device for treating complex waste gas with multiple chambers according to claim 1 is characterized in that: A circulation pump (207) is provided at the bottom of the cylinder body (1); a liquid extraction pipe (208) is provided at one end of the circulation pump (207) and extends into the interior of the cylinder body (2); a connecting pipe (209) connected to a liquid collecting pipe (204) is provided at the other end of the circulation pump (207); an air inlet pipe (101) extending into the interior of the cylinder body (2) is provided at the top end of the interior of the cylinder body (1); a plurality of air inlet holes (102) are provided on the outer side of the air inlet pipe (101) at one end of the interior of the cylinder body (1); a support ring (103) is provided on the outer side of the cylinder body (1) at the position of the liquid collecting pipe (3); and an air outlet pipe (104) is provided at the top end of the outer side of the cylinder body (1).

3. The integrated device for treating complex exhaust gas with multiple chambers according to claim 1 is characterized in that: A circulation pump 2 (301) is arranged at the lower end of the outer side of the cylinder body 1 (1), a connecting pipe 2 (302) connected to a liquid collecting pipe 2 (3) is arranged at one end of the circulation pump 2 (301), a liquid extraction pipe 2 (303) penetrating into the cylinder body 1 (1) is arranged at the other end of the circulation pump 2 (301), a plurality of packing layers 2 (304) are arranged between the inner wall of the cylinder body 1 (1) and the outer wall of the cylinder body 2 (2), a plurality of liquid delivery pipes 2 (305) penetrating into the cylinder body 1 (1) are arranged on the outer side of the liquid collecting pipe 2 (3), and a spray head 2 (306) is arranged at one end of the liquid delivery pipe 2 (305) located inside the cylinder body 1 (1).

4. The integrated device for treating complex exhaust gas with multiple chambers according to claim 1 is characterized in that: The top and bottom ends of the reaction chamber (201) are both provided with slots, the filler layer 1 (203) is detachably connected to the reaction chamber (201) via the slots, and the bottom end of the cylinder body 2 (2) is welded to the bottom end of the cylinder body 1 (1).

5. The integrated device for treating complex waste gas with multiple chambers according to claim 1 is characterized by: A plurality of mounting tubes are arranged outside the liquid delivery tube 1 (205); the spray head 1 (206) is detachably connected to the liquid delivery tube 1 (205) via the mounting tubes; and the cylinder 1 (1) is connected to the reaction chamber (201) via the through hole (202).

6. The integrated device for treating complex waste gas with multiple chambers according to claim 2 is characterized by: The circulation pump 1 (207) is detachably connected to the cylinder body 1 (1) via fixing bolts, and one end of the circulation pump 1 (207) is connected to the interior of the cylinder body 2 (2) via a liquid extraction pipe 1 (208).

7. The integrated device for treating complex waste gas with multiple chambers according to claim 2 is characterized by: The other end of the circulation pump 1 (207) is connected to the liquid collecting pipe 1 (204) through a connecting pipe 1 (209), and a connecting flange is provided at one end of the air outlet pipe (104) and the air inlet pipe (101) away from the cylinder 1 (1).

8. The integrated device for treating complex waste gas with multiple chambers according to claim 2 is characterized by: A drainage pipe 1 (105) is arranged at the middle position of the bottom of the cylinder body 1 (1), a drainage pipe 2 (106) is arranged at the bottom end of the outer side of the cylinder body 1 (1), and a plurality of supporting legs are arranged on the outer side of the bottom of the cylinder body 1 (1).

9. The integrated device for treating complex waste gas with multiple chambers according to claim 3 is characterized by: The inner wall of the cylinder body 1 (1) and the outer wall of the cylinder body 2 (2) are both provided with a plurality of groups of slots, the packing layer 2 (304) is detachably connected to the cylinder body 1 (1) and the cylinder body 2 (2) via the slots, and the circulating pump 2 (301) is connected to the interior of the cylinder body 1 (1) via the liquid extraction pipe 2 (303).

10. The integrated device for treating complex waste gas with multiple chambers according to claim 3, characterized in that: The second spray head (306) is connected to the second liquid collecting pipe (3) through the second liquid feeding pipe (305), and the second liquid feeding pipe (305) and the second spray head (306) are evenly arranged on the second liquid collecting pipe (3), and the second circulation pump (301) is connected to the second liquid collecting pipe (3) through the second connecting pipe (302).