Comprehensive tail washing tower with repairing structure

Abstract

The utility model discloses a comprehensive tail washing tower with a repairing structure, which comprises a tail washing tower body, a cleaning component and a dismounting component, the cleaning component comprises a cyclone dust collector, the cyclone dust collector is fixedly connected in the tail washing tower body, a spray pipe I is arranged in the tail washing tower body, a demister is fixedly connected in the tail washing tower body, and the demister is fixedly connected with a spray pipe II. The demister is located at the bottom of the first spraying pipe, a second spraying pipe is fixedly connected to the interior of the tail washing tower body, the surfaces of the first spraying pipe and the second spraying pipe are both communicated with water inlet pipes, and the surfaces of the first spraying pipe and the second spraying pipe are both communicated with water spraying heads. According to the tail washing tower, the maintenance and replacement time and money cost are reduced while tail gas treatment is kept through the cleaning assembly, when the tail washing tower breaks down and is damaged, the internal tail gas treatment assembly is convenient to maintain and replace, maintenance can be completed without long time, and the maintenance amount is low.

Description

Technical Field

[0001] The utility model relates to the technical field of tail washing towers, in particular to a comprehensive tail washing tower with a repair structure. Background Art

[0002] Tail gas scrubber, commonly known as tail gas washing tower, is an environmental protection equipment specially used to treat pollutants in industrial tail gas or automobile tail gas. It can effectively remove harmful substances in tail gas, such as sulfide, nitrogen oxides, particulate matter, etc. through chemical reaction and physical action, thereby reducing pollution to the environment. The following is a detailed introduction to tail gas scrubber: Tail gas scrubber is a device that uses the contact between exhaust gas and liquid to absorb pollutants through the liquid, and then separates the clean gas from the contaminated liquid to achieve the purpose of purifying tail gas. According to different materials, tail gas scrubbers can be divided into many types, such as fiberglass tail gas scrubbers, etc. The working principle of tail gas scrubber is based on physical absorption and chemical neutralization. As well as processes such as gas-liquid mass transfer, when the exhaust gas containing pollutants enters the washing tower from the bottom of the tower, it will first be fully contacted with the washing liquid (usually water, alkali solution or other specific chemical solutions) sprayed from the top of the tower. In this process, the particulate matter in the exhaust gas will be captured by the washing liquid due to inertial collision, interception and Brownian diffusion, thereby achieving physical removal. For acidic or alkaline gas pollutants in the exhaust gas, the washing liquid will react chemically with them to achieve chemical neutralization. At the same time, due to the concentration difference and pressure difference between the gas and the liquid, the pollutants in the exhaust gas will be transferred from the gas phase to the liquid phase, realizing gas-liquid mass transfer. After a series of physical, chemical and mass transfer processes, the purified exhaust gas is discharged from the top of the tower.

[0003] According to a tail washing tower replacement device with patent number CN209348329U published on the China Patent Network, it includes a tail washing tower, the lower part of the tail washing tower is connected to a return water pipe, the return water pipe is provided with a flow regulating valve, the bottom of the tail washing tower is provided with a tail washing pump, the outlet of the tail washing pump is connected to the inlet air duct of the tail washing tower through a pipe, the bottom of the tail washing pump is also provided with a drainage pipe, and the drainage pipe is provided with a sewage valve. The utility model accelerates the replacement rate of the washing liquid, reduces the impurity concentration in the washing liquid, improves the washing capacity of the tail washing tower, improves the washing effect, and ensures that the tail gas of the phosphate ammonium device meets the emission standards by taking measures for long-term replacement of the washing liquid in the tail washing tower. However, the tail washing tower does not have components that are easy to maintain. When the tail washing tower fails or is damaged, the layout of the internal tail gas treatment components is relatively cumbersome and difficult to repair and replace. It takes a long time to complete the repair, and the maintenance cost is high.

[0004] Therefore, it is necessary to redesign the tail washing tower to effectively prevent it from being difficult to maintain. Summary of the Invention

[0005] In order to solve the problems raised in the above background technology, the purpose of the present invention is to provide a comprehensive tail washing tower with a repair structure, which has the advantage of being easy to repair and solves the problem of difficult repair.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a comprehensive tail washing tower with a repair structure, comprising a tail washing tower body, a cleaning component and a disassembly component;

[0007] The cleaning component includes a cyclone dust collector, which is fixedly connected to the interior of the tail washing tower body. A spray pipe 1 is provided inside the tail washing tower body. A demister is fixedly connected to the interior of the tail washing tower body. The demister is located at the bottom of the spray pipe 1. A spray pipe 2 is fixedly connected to the interior of the tail washing tower body. The surfaces of the spray pipe 1 and the spray pipe 2 are both connected to the water inlet pipe. The surfaces of the spray pipe 1 and the spray pipe 2 are both connected to water heads. There are several water heads and they are evenly distributed. An air distributor is fixedly connected to the interior of the tail washing tower body. The air distributor is located at the bottom of the spray pipe 2.

[0008] As a preferred embodiment of the present invention, the disassembly assembly includes a connecting block, the bottom of which is fixedly connected to the surface of spray pipe one and spray pipe two, the interior of the tail wash tower body is fixedly connected with a support ring, the top of the support ring is provided with a fixing card, and the bottom of the fixing card is located inside the connecting block.

[0009] As a preferred embodiment of the present invention, the interiors of the fixing clamp and the support ring are both threadedly connected with bolts, and the number of the bolts is eight and evenly distributed.

[0010] As a preferred embodiment of the present invention, a reinforcing plate is fixedly connected to the top of the support ring, and the outer side of the reinforcing plate is fixedly connected to the inner wall of the tail wash tower body.

[0011] As a preferred embodiment of the present invention, a fixing plate is provided on the surface of the cyclone dust collector, and the outer side of the fixing plate is fixedly connected to the inner wall of the tail wash tower body.

[0012] As a preferred embodiment of the present invention, the surfaces of the support ring and the spray pipe are both provided with an anti-corrosion layer, and the number of the support rings is two.

[0013] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0014] 1. The utility model utilizes cleaning components to reduce the time and money costs of repair and replacement while maintaining exhaust gas treatment. When the tail gas washing tower fails or is damaged, the internal exhaust gas treatment components are easy to repair and replace. It does not take a long time to complete the repair, and the repair cost is low.

[0015] The utility model provides a disassembly component, which makes it easy for users to repair and disassemble the first and second spray pipes, thereby improving the convenience of disassembling the first and second spray pipes.

[0016] The utility model can fix the fixing card by arranging the bolts, thereby preventing the fixing card from moving at will and improving the stability of the fixing card.

[0017] The utility model can strengthen the support ring by arranging the reinforcement plate, thereby improving the overall strength of the support ring.

[0018] The utility model provides a fixing plate, which makes it easy for a user to disassemble and replace the cyclone dust collector, thereby improving the maintenance convenience of the cyclone dust collector.

[0019] The utility model can prevent the support ring and the spray pipe from being corroded by arranging the anti-corrosion layer, thereby increasing the service life of the support ring and the spray pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the structure of the utility model;

[0021] Figure 2 This is a three-dimensional schematic diagram of the demister of the utility model;

[0022] Figure 3 This is a three-dimensional schematic diagram of the support ring of the utility model;

[0023] Figure 4 It is a three-dimensional schematic diagram of the connecting block of the utility model.

[0024] In the figure: 1. Tail wash tower body; 2. Cleaning assembly; 201. Cyclone dust collector; 202. Spray pipe 1; 203. Demister; 204. Spray pipe 2; 205. Water inlet pipe; 206. Spray head; 207. Air distributor; 3. Disassembly assembly; 301. Connecting block; 302. Support ring; 303. Fixing card; 4. Bolt; 5. Reinforcement plate; 6. Fixing plate. DETAILED DESCRIPTION

[0025] like Figures 1 to 4 As shown, the comprehensive tail washing tower with a repair structure provided by the present invention includes a tail washing tower body 1, a cleaning component 2 and a disassembly component 3;

[0026] The cleaning component includes a cyclone dust collector 201, which is fixedly connected to the interior of the tail washing tower body 1. A spray pipe 202 is provided inside the tail washing tower body 1. A demister 203 is fixedly connected to the interior of the tail washing tower body 1. The demister 203 is located at the bottom of the spray pipe 202. The interior of the tail washing tower body 1 is fixedly connected to a spray pipe 204. The surfaces of the spray pipe 1 202 and the spray pipe 2 204 are both connected to a water inlet pipe 205. The surfaces of the spray pipe 1 202 and the spray pipe 2 204 are both connected to water spray heads 206. The number of water spray heads 206 is several and evenly distributed. The interior of the tail washing tower body 1 is fixedly connected to an air distributor 207, which is located at the bottom of the spray pipe 2 204.

[0027] refer to Figure 4 The disassembly component 3 includes a connecting block 301, the bottom of the connecting block 301 is fixedly connected to the surface of the spray pipe 1 202 and the spray pipe 2 204, and the inside of the tail wash tower body 1 is fixedly connected with a support ring 302. The top of the support ring 302 is provided with a fixing card 303, and the bottom of the fixing card 303 is located inside the connecting block 301.

[0028] As a technical optimization solution of the present invention, by providing a disassembly component 3, it is convenient for users to repair and disassemble the spray pipe 1 202 and the spray pipe 2 204, thereby improving the convenience of disassembly of the spray pipe 1 202 and the spray pipe 2 204.

[0029] refer to Figure 4 The interior of the fixing card 303 and the support ring 302 are both threadedly connected with bolts 4, and the number of the bolts 4 is eight and is evenly distributed.

[0030] As a technical optimization solution of the present invention, the fixing card 303 can be fixed by providing the bolt 4, thereby preventing the fixing card 303 from moving at will and improving the stability of the fixing card 303.

[0031] refer to Figure 4 The top of the support ring 302 is fixedly connected with a reinforcing plate 5 , and the outer side of the reinforcing plate 5 is fixedly connected to the inner wall of the tail wash tower body 1 .

[0032] As a technical optimization solution of the present invention, by providing the reinforcing plate 5 , the support ring 302 can be strengthened, thereby improving the overall strength of the support ring 302 .

[0033] refer to Figure 2 A fixing plate 6 is provided on the surface of the cyclone dust collector 201 , and the outer side of the fixing plate 6 is fixedly connected to the inner wall of the tail wash tower body 1 .

[0034] As a technical optimization solution of the present invention, by providing the fixing plate 6 , the user can easily disassemble and replace the cyclone dust collector 201 , thereby improving the maintenance convenience of the cyclone dust collector 201 .

[0035] refer to Figure 4 The surfaces of the support ring 302 and the spray pipe 202 are both provided with an anti-corrosion layer, and the number of the support rings 302 is two.

[0036] As a technical optimization solution of the present invention, by providing an anti-corrosion layer, the support ring 302 and the spray pipe 202 can be prevented from being corroded, thereby increasing the service life of the support ring 302 and the spray pipe 202.

[0037] The working principle and usage process of the present invention are as follows: when in use, the spray pipe 1 202 and the spray pipe 2 204 can clean the demister 203 through the water spray head 206 to prevent the demister 203 from being clogged by dirt. When the demister 203 needs to be repaired, the bolt 4 is removed, and then the fixing card 303 is pulled inward to separate the fixing card 303 from the support ring 302 and the connecting block 301. The spray pipe 1 202 and the spray pipe 2 204 can be pulled to remove them, so that there is enough space to clean and repair the demister 203 and the air distributor 207, thereby achieving the maintenance effect.

[0038] In summary: the integrated tail wash tower with a repair structure utilizes cleaning components to reduce the time and money costs of repair and replacement while maintaining tail gas treatment. When the tail wash tower fails or is damaged, the internal tail gas treatment components are easy to repair and replace. It does not require a long time to complete the repair, and the repair cost is low, which solves the problem of difficult repair.

[0039] Although the embodiments of the present invention have been shown and described above, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A comprehensive tail washing tower with a repair structure, comprising a tail washing tower body (1), a cleaning component (2) and a disassembly component (3); Its characteristics are: The cleaning component includes a cyclone dust collector (201), which is fixedly connected to the interior of the tail washing tower body (1), a spray pipe 1 (202) is provided inside the tail washing tower body (1), a demister (203) is fixedly connected to the interior of the tail washing tower body (1), the demister (203) is located at the bottom of the spray pipe 1 (202), a spray pipe 2 (204) is fixedly connected to the interior of the tail washing tower body (1), the surfaces of the spray pipe 1 (202) and the spray pipe 2 (204) are both connected to the water inlet pipe (205), the surfaces of the spray pipe 1 (202) and the spray pipe 2 (204) are both connected to the water spray heads (206), the number of the water spray heads (206) is several and is evenly distributed, and an air distributor (207) is fixedly connected to the interior of the tail washing tower body (1), and the air distributor (207) is located at the bottom of the spray pipe 2 (204).

2. The integrated tail wash tower with a repair structure according to claim 1, characterized in that: The disassembly assembly (3) comprises a connecting block (301), the bottom of the connecting block (301) being fixedly connected to the surfaces of the first spray pipe (202) and the second spray pipe (204), the interior of the tail wash tower body (1) being fixedly connected to a support ring (302), the top of the support ring (302) being provided with a fixing clamp (303), and the bottom of the fixing clamp (303) being located inside the connecting block (301).

3. The integrated tail wash tower with a repair structure according to claim 2, characterized in that: The interiors of the fixing clamp (303) and the support ring (302) are both threadedly connected with bolts (4), and the number of the bolts (4) is eight and they are evenly distributed.

4. The integrated tail wash tower with a repair structure according to claim 2, characterized in that: A reinforcing plate (5) is fixedly connected to the top of the support ring (302), and the outer side of the reinforcing plate (5) is fixedly connected to the inner wall of the tail wash tower body (1).

5. The integrated tail wash tower with a repair structure according to claim 1, characterized in that: A fixing plate (6) is provided on the surface of the cyclone dust collector (201), and the outer side of the fixing plate (6) is fixedly connected to the inner wall of the tail wash tower body (1).

6. The integrated tail wash tower with a repair structure according to claim 2, characterized in that: The surfaces of the support ring (302) and the spray pipe (202) are both provided with an anti-corrosion layer, and the number of the support rings (302) is two.

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