CN-117339373-B - Horizontal acid-base waste gas water high-efficiency spraying system

Abstract

The application relates to the field of waste gas treatment and discloses a horizontal acid-base waste gas water efficient spraying system which comprises a tower body, wherein an air inlet pipe and an air outlet pipe are arranged at two ends of the tower body, a packing layer is arranged in the tower body, a spraying mechanism is arranged on the tower body, the spraying mechanism comprises a pressure supply part, a liquid supply main pipe, a plurality of liquid supply branch pipes and nozzles, the pressure supply part is arranged on the tower body, the liquid supply main pipe is arranged on the tower body and communicated with the pressure supply part, a plurality of stop valves are arranged on the liquid supply main pipe, the liquid supply branch pipes are detachably arranged at one ends, far away from the liquid supply main pipe, of the stop valves through quick-release connectors, and the nozzles are arranged on the liquid supply branch pipes. According to the application, when the nozzle is maintained and replaced, the nozzle can be detached from the tower body, so that the difficulty in maintaining and replacing the nozzle is greatly reduced, the maintaining and replacing speed of the nozzle is improved, and meanwhile, the stop valve is used for stopping liquid supply to the liquid supply branch pipe with faults, so that a washing device is not required to be stopped when the nozzle is maintained and replaced, and the efficiency of waste gas purification treatment is improved.

Inventors

• ZHENG AIMIN
• WANG CHUNTAO
• ZHENG CHAOLING

Assignees

• 深圳市津村环境工程有限公司

Dates

Publication Date

20260508

Application Date

20230927

Claims (5)

1. 1. The horizontal acid-base waste gas water efficient spraying system comprises a tower body (1), wherein an air inlet pipe (2) and an air outlet pipe (3) are arranged at two ends of the tower body (1), a packing layer (4) is arranged in the tower body (1), and a spraying mechanism (5) is arranged on the tower body (1), and the horizontal acid-base waste gas water efficient spraying system is characterized in that the spraying mechanism (5) comprises a pressure supply part (51), a liquid supply main pipe (52), a plurality of liquid supply branch pipes (53) and a nozzle (54), the pressure supply part (51) is arranged on the tower body (1), the liquid supply main pipe (52) is arranged on the tower body (1) and communicated with the pressure supply part (51), a plurality of stop valves (6) are arranged on the liquid supply main pipe (52), the liquid supply branch pipes (53) are detachably arranged at one ends of the stop valves (6) far away from the liquid supply main pipe (52), and the nozzles (54) are arranged at a plurality of output ends of the liquid supply branch pipes (53) and are positioned above the packing layer (4) in the tower body (1). The tower comprises a tower body (1), wherein a plurality of base bodies (8) with top openings are arranged at the top of the tower body (1), cover plates (10) are arranged at the opening ends of the base bodies (8) in a sealing and abutting mode, a plurality of output ends of liquid supply branch pipes (53) penetrate through the cover plates (10) in a sealing mode, and a plurality of quick-dismantling assemblies (9) used for fixing and unlocking the cover plates (10) and the base bodies (8) are arranged on the cover plates (10); The quick-release assembly (9) comprises a fixing part (91) fixedly arranged on the seat body (8) and a clamping part (92) rotatably arranged on the cover plate (10), wherein a clamping groove (911) is formed in the fixing part (91), an arc-shaped slope block (921) is formed by gradually inclining from low to high on the outer side of the clamping part (92), the arc-shaped slope block (921) is rotatably arranged in the clamping groove (911), when the high end of the arc-shaped slope block (921) rotates into the clamping groove (911), the clamping part (92) is fixedly connected with the fixing part (91), and a plane wall (922) for separating the clamping part (92) from the fixing part (91) is arranged at the lower end of the clamping part (92) close to the arc-shaped slope block (921); The utility model discloses a quick detach subassembly, including joint portion (92) and clamping assembly, fixed first handle (11) that is provided with in joint portion (92), a plurality of quick detach subassembly (9) are along the length direction interval setting of feed branch pipe (53), the one end that joint portion (92) was kept away from to first handle (11) roof is provided with synchronizing lever (12) along feed branch pipe (53) length direction, just synchronizing lever (12) all rotate with a plurality of first handle (11) to be connected, be located one side rotation that synchronizing lever (12) are close to fixed part (91) on apron (10) and be provided with eccentric carousel (13), be provided with second handle (14) on eccentric carousel (13), works as when joint portion (92) and fixed part (91) fixed connection, side wall that eccentric carousel (13) are close to self pivot is connected in synchronizing lever (12).
2. 2. The horizontal acid-base waste gas water efficient spraying system according to claim 1 is characterized in that a baffle plate (15) is arranged on one side, close to an air outlet pipe (3), of a packing layer (4) in the tower body (1).
3. 3. The horizontal acid-base waste gas water efficient spraying system as claimed in claim 2, wherein a mist removing layer (16) is arranged on one side of the baffle plate (15) far away from the filler layer (4).
4. 4. The horizontal acid-base waste gas water efficient spraying system according to claim 1 is characterized in that a ladder stand (17) is arranged on the outer side wall of the tower body (1).
5. 5. The horizontal acid-base waste gas water efficient spraying system according to claim 1 is characterized in that a plurality of observation windows (18) are formed in the outer side wall of the tower body (1).

Description

Horizontal acid-base waste gas water high-efficiency spraying system Technical Field The application relates to the field of waste gas treatment, in particular to a horizontal acid-base waste gas water efficient spraying system. Background Spray scrubber towers are common waste gas purification treatment equipment and are also common waste gas treatment equipment for many factories. At present, exhaust gas enters the spray scrubber from an air inlet below the spray scrubber and uniformly flows upwards under the power of a ventilator. The washing tower is internally provided with a packing layer, a spraying pipeline is arranged above the packing layer along the horizontal direction, a plurality of nozzles are uniformly arranged on the spraying pipeline at intervals, the liquid medicine is uniformly sprayed into the packing layer by the plurality of nozzles, waste gas is subjected to reaction treatment with the liquid medicine through the packing layer, and then is discharged from an air outlet above the washing tower after defogging treatment. After the long-time use of the spray nozzles, the problems of blockage, water leakage, spray flow deviation and the like are easy to occur, the spray nozzles are required to be stopped at the moment and then maintained and replaced, meanwhile, as a plurality of spray nozzles are uniformly distributed in the spray tower along the horizontal direction, the spray nozzles positioned in the central part of the spray tower are difficult to replace, so that the replacement time of the spray nozzles is greatly increased, and the efficiency of waste gas purification treatment is greatly reduced. Disclosure of Invention In order to solve the problem of reduction of waste gas purification treatment efficiency caused by high difficulty in nozzle maintenance and replacement, the application provides a horizontal acid-base waste gas water efficient spraying system. The application provides a horizontal acid-base waste gas water efficient spraying system, which adopts the following technical scheme: The utility model provides a horizontal sour alkali waste gas water high-efficient spraying system, includes the tower body, the both ends of tower body are provided with intake pipe and outlet duct, be provided with the packing layer in the tower body, be provided with spraying mechanism on the tower body, spraying mechanism includes confession casting die, confession liquid is responsible for, a plurality of confession liquid branch pipe and nozzle, confession casting die sets up on the tower body, confession liquid is responsible for setting up on the tower body and communicates confession casting die, be provided with a plurality of stop valves on the confession liquid is responsible for, a plurality of confession liquid branch pipe can dismantle the one end that sets up keeping away from the confession liquid and responsible for at a plurality of stop valves through quick detach joint, a plurality of the nozzle sets up a plurality of outputs of confession liquid branch pipe and is located the top of packing layer in the tower body. Through adopting above-mentioned technical scheme, when carrying out purification treatment to waste gas, waste gas gets into the tower from the intake pipe in, and the confession casting die is with the liquid medicine through confession liquid main pipe carry to a plurality of confession liquid branch pipe in, and the nozzle sprays the liquid medicine in the packing layer again, and waste gas is purified after the packing layer, and the waste gas after the purification is discharged from the outlet duct again. When the nozzle breaks down and needs to be maintained and replaced, the stop valve is closed to stop liquid supply to the failed liquid supply branch pipe, the liquid supply branch pipe is detached from the liquid supply main pipe through the quick-release connector, the nozzle can be taken out from the tower body, and after the nozzle is maintained and replaced, the liquid supply branch pipe is installed on the liquid supply main pipe and the stop valve is opened. So set up, when maintaining the change to the nozzle, can dismantle the nozzle in the tower body and take out, greatly reduced nozzle maintenance changes the degree of difficulty, improved nozzle maintenance and change speed, simultaneously, use the stop valve to the liquid supply branch pipe stop liquid supply that breaks down for washing device need not to shut down when nozzle maintenance changes, thereby has improved exhaust gas purification's efficiency. Preferably, the tower body top is provided with a plurality of open-ended pedestal, the sealed butt of open end of pedestal is provided with the apron, a plurality of output of liquid supply branch pipe all seal and run through the apron, just be provided with a plurality of quick detach subassemblies that are used for fixed and unfixed with apron and pedestal on the apron. Through adopting above-mentioned technical scheme, in the