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CN-121971982-A - Intelligent monitoring double-section reverse filling type absorption deodorizing device

CN121971982ACN 121971982 ACN121971982 ACN 121971982ACN-121971982-A

Abstract

The invention relates to the technical field of gas deodorization and discloses an intelligent monitoring double-section reverse filling type absorption deodorization device which comprises a support frame and a tank body arranged on the support frame, wherein a top cover is fixed on the upper surface of the tank body, a spraying assembly is arranged on the surface of the top cover, a treatment bin is fixedly arranged in the tank body, the lower end of the spraying assembly is arranged in the treatment bin in a penetrating manner, an annular support plate is fixed on the inner wall of the treatment bin, a fog drop eliminating plate and a filler are lapped on the surface of the annular support plate, and the spraying assembly is arranged above the filler. This intelligent monitoring two-section reverse filling type absorption deodorizing device, when needs clear up the filler, the electricity push rod promotes the baffle shutoff hole of permeating water, and three-way valve switches to the washing liquid pipeline, and washing liquid is spouted from multi-angle high pressure shower nozzle through water conservancy diversion chamber, hose, and the motor passes through bevel gear and ring gear drive the rotor plate rotatory simultaneously, makes high-pressure rivers can not have the dead angle to wash filler surface.

Inventors

  • KONG HAIXIA
  • NIE SHOUTIAN
  • WANG ANDONG
  • LI GUANG
  • Guo Liuheng

Assignees

  • 中国市政工程华北设计研究总院有限公司

Dates

Publication Date
20260505
Application Date
20260305

Claims (10)

  1. 1. The intelligent monitoring double-section reverse filling type absorption deodorizing device comprises a supporting frame (1) and a tank body (2) arranged on the supporting frame (1), wherein a top cover (3) is fixedly arranged on the upper surface of the tank body (2), the intelligent monitoring double-section reverse filling type absorption deodorizing device is characterized in that a spraying assembly (4) is arranged on the surface of the top cover (3), a treatment bin (201) is fixedly arranged inside the tank body (2), the lower end of the spraying assembly (4) is arranged inside the treatment bin (201) in a penetrating manner, an annular supporting plate (203) is fixedly arranged on the inner wall of the treatment bin (201), a fog drop eliminating plate (9) and a filler (10) are lapped on the surface of the annular supporting plate (203), and the spraying assembly (4) is arranged above the filler (10); The treatment bin is characterized in that a drain hole (202) is formed in the bottom of the treatment bin (201), a drain pipe (5) is arranged in the drain hole (202), an air inlet pipe (6) is arranged on the side face of the drain pipe (5), an exhaust pipe (7) corresponding to the air inlet pipe (6) is formed in the surface of the top cover (3), a rotating assembly (8) is arranged on the side face of the tank body (2), the rotating assembly (8) is used for adjusting the position of the spraying assembly (4), a mounting plate (11) is fixed on the side face of the support frame (1), and an ultrasonic generator (12) is fixed on the side face of the mounting plate (11).
  2. 2. The intelligent monitoring double-section reverse filling type absorption deodorizing device according to claim 1, wherein the spraying assembly (4) comprises a three-way valve (401) arranged above the top cover (3), two sides of the three-way valve (401) are respectively communicated with a reaction liquid pipeline and a cleaning liquid pipeline, a first connecting pipe (402) is rotatably connected to the lower end of the three-way valve (401), a rotating plate (403) is fixedly arranged at the lower end of the first connecting pipe (402), the rotating plate (403) is arranged inside the treatment bin (201) in a penetrating manner, a diversion cavity (404) is formed inside the rotating plate (403), water permeable holes (405) are formed in the lower surface of the rotating plate (403), and the water permeable holes (405) are communicated with the diversion cavity (404).
  3. 3. The intelligent monitoring double-section reverse filling type absorption deodorizing device according to claim 2, wherein an installation block (406) is fixed on the upper surface of the rotating plate (403), an electric push rod (407) is fixed inside the installation block (406), a baffle plate (408) is fixed at the output end of the electric push rod (407), the baffle plate (408) moves inside the diversion cavity (404) through the electric push rod (407), a hose (409) is arranged on the side surface of the rotating plate (403) in a penetrating mode, a high-pressure spray head (410) is hinged to the lower surface of the rotating plate (403), the other end of the hose (409) is communicated with the high-pressure spray heads (410), a plurality of high-pressure spray heads (410) are arranged, and the angles of each high-pressure spray head (410) are different.
  4. 4. The intelligent monitoring double-section reverse filling type absorption deodorizing device according to claim 3, wherein the position of the hose (409) corresponds to that of the baffle (408), the upper surface and the side surface of the baffle (408) are attached to the diversion cavity (404), and a balance block is fixed on the other side of the upper surface of the rotating plate (403) relative to the mounting block (406).
  5. 5. The intelligent monitoring double-section reverse filling type absorption deodorizing device according to claim 2, wherein the rotating assembly (8) comprises a fixed plate (801) fixed on the upper surface of the supporting frame (1), the side surface of the fixed plate (801) is attached to the tank body (2), a motor (802) is fixedly arranged on the upper surface of the fixed plate (801), a rotating rod (803) is fixed at the output end of the motor (802), the other end of the rotating rod (803) is arranged inside the treatment bin (201) in a penetrating way, a bevel gear (804) is fixed at the other end of the rotating rod (803), a toothed ring (805) meshed with the bevel gear (804) is fixed on the upper surface of the rotating plate (403), the rotating plate (403) moves above the filler (10) through the rotating assembly (8), and the surfaces of the bevel gear (804) and the toothed ring (805) are subjected to waterproof treatment.
  6. 6. The intelligent monitoring double-section reverse filling type absorption deodorizing device according to claim 1, wherein a second connecting pipe (601) is fixed at the other end of the air inlet pipe (6), a fixing ring (602) is fixed at the other end of the second connecting pipe (601), a supporting rod (603) is fixed on the upper surface of the fixing ring (602), a splitter plate (604) is fixed at the upper end of the supporting rod (603), the fixing ring (602) is a hollow pipe, an air outlet hole (605) is formed in the surface of the fixing ring (602), and the splitter plate (604) is used for shielding the air outlet hole (605).
  7. 7. The intelligent monitoring double-section reverse filling type absorption deodorizing device according to claim 1, wherein an insulating layer (204) is further arranged inside the tank body (2), a water inlet pipe and a water outlet pipe are respectively arranged on two sides of the tank body (2) in a penetrating mode, and the position of the insulating layer (204) corresponds to that of the filler (10).
  8. 8. The intelligent monitoring double-section reverse filling type absorption deodorizing device according to claim 1 is characterized in that a gas flow rate sensor is arranged on the inner wall of the treatment bin (201), the gas flow rate sensor is electrically connected with a controller, the gas circulation rate of gaps of a filler (10) is monitored in real time, when the detected gas flow rate is lower than a set threshold value, the controller triggers an ultrasonic generator (12) to start, meanwhile, a linkage rotating assembly (8) and a spraying assembly (4) are switched to a cleaning mode, an electric push rod (407) pushes a baffle plate (408) to plug a water permeable hole (405), and a three-way valve (401) is switched to a cleaning liquid pipeline.
  9. 9. The intelligent monitoring double-section reverse filling type absorption deodorizing device according to claim 1 is characterized in that a malodorous gas concentration sensor is arranged in the exhaust pipe (7), the malodorous gas concentration sensor is electrically connected with a controller, the malodorous component content of the treated gas is detected in real time, when the concentration is detected to be higher than a set standard, the controller adjusts the spraying amount of the reaction liquid of the spraying assembly (4) to increase the supply of the reaction liquid, and meanwhile, the rotating assembly (8) is controlled to drive the rotating plate (403) to rotate at a low speed.
  10. 10. The intelligent monitoring double-section reverse filling type absorption deodorizing device according to claim 7 is characterized in that a temperature sensor is arranged on the inner wall of the treatment bin (201), the temperature sensor is electrically connected with a controller, the reaction temperature in the bin is monitored in real time, detection data of the temperature sensor is fed back to the controller, the controller is linked with a water inlet pipe and a water outlet pipe of the tank body (2), when the temperature is lower than a proper reaction range, hot water is introduced into the water inlet pipe, heat is transferred through a heat preservation layer (204) to raise the temperature, and when the temperature is higher than the proper range, cold water is introduced into the water inlet pipe, and the reaction heat is absorbed to lower the temperature.

Description

Intelligent monitoring double-section reverse filling type absorption deodorizing device Technical Field The invention relates to the technical field of gas deodorization, in particular to an intelligent monitoring double-section reverse filling type absorption deodorizing device. Background The high-efficiency double-section reverse filling type absorption deodorizing device is characterized in that chemical reaction occurs in the absorption process, so that harmful gaseous components are changed into liquid or harmless gas. The most well-established and widespread industrial equipment in use today is packed columns, especially counter-current packing units. The countercurrent packing device is a purifying device in which packing in ring shape, corrugated shape, hollow sphere shape and the like is filled in a cylinder, absorbent is sprayed on the packing from the top of the tower downwards, gas rises along gaps of the packing, and harmful substances are absorbed through gas-liquid contact. The prior patent (bulletin number: CN 120114978A) discloses a high-efficiency double-section reverse filling type absorption deodorizing device, which belongs to the technical field of gas deodorizing and comprises a treatment box, wherein an air inlet is formed in the lower part of the outer side of the treatment box, an air outlet is formed in the top of the treatment box, a cleaning component is arranged at the bottom of the inner cavity of the treatment box, a door plate I is formed in the lower part of the cleaning component, and two fillers are fixedly connected to the inner wall of the treatment box. Although this application is through setting up the clearance subassembly for the device is when introducing the polluted gas into the processing box inner chamber, can filter the impurity in the gas voluntarily, and the device can the rotation of automatic control threaded rod, thereby make the fly leaf remove along the axis of threaded rod one, with the impurity that will adhere to the filter screen surface clear up, avoid the filter screen to cause the jam, but the solid precipitate that the reaction produced probably adheres to the filler surface, leads to filler hole to block up, influences gas-liquid contact area and mass transfer efficiency, and then leads to deodorizing efficiency to reduce. Disclosure of Invention Aiming at the defects of the prior art, the invention provides an intelligent monitoring double-section reverse filling type absorption deodorizing device, which solves the problems that solid sediment generated by reaction attached to the surface of a filler cannot be cleaned, so that filler pores are blocked, the gas-liquid contact area and the mass transfer efficiency are affected, and the deodorizing efficiency is reduced in the prior art. The intelligent monitoring double-section reverse filling type absorption deodorizing device comprises a supporting frame and a tank body arranged on the supporting frame, wherein a top cover is fixed on the upper surface of the tank body, a spraying assembly is arranged on the surface of the top cover, a treatment bin is fixedly arranged in the tank body, the lower end of the spraying assembly is arranged in the treatment bin in a penetrating manner, an annular supporting plate is fixed on the inner wall of the treatment bin, a fog drop eliminating plate and a filler are lapped on the surface of the annular supporting plate, and the spraying assembly is arranged above the filler. The treatment bin bottom is provided with a drain hole, the drain hole is internally provided with a drain pipe in a penetrating way, the side surface of the drain pipe is provided with an air inlet pipe in a penetrating way, the surface of the top cover is provided with an exhaust pipe corresponding to the air inlet pipe, the side surface of the tank body is provided with a rotating assembly, the rotating assembly is used for adjusting the position of the spraying assembly, the side surface of the support frame is fixedly provided with a mounting plate, the side surface of the mounting plate is fixedly provided with an ultrasonic generator, the cleaning liquid generates tiny bubbles on the surface of the filling material and breaks, the intractable precipitate is impacted and stripped, the cleaning efficiency can be further improved by matching with the spraying assembly, the blocking of filling material holes is avoided, and the gas-liquid contact area is ensured. Further, spray the subassembly including setting up the three-way valve in the top, the both sides of three-way valve are linked together with reaction liquid pipeline and washing liquid pipeline respectively, the three-way valve lower extreme rotates and is connected with first connecting pipe, first connecting pipe lower extreme is fixed with the rotor plate, the rotor plate wears to establish inside handling the storehouse, the water conservancy diversion chamber has been seted up to the rotor plate inside, the hole of