Washing tank for treating waste gas of sealant stirring tank

Abstract

The utility model provides a washing tank for waste gas treatment of a sealant stirring tank, which comprises a tank body, a gas inlet pipe, a water inlet pipe, an exhaust pipe and a drain pipe, a gas injection frame and a mist spraying frame are arranged in the tank body, and the gas injection frame is arranged below the mist spraying frame; the air injection frame comprises an air injection inner ring frame, an air injection outer ring frame and an air injection communicating pipe; air injection nozzles are uniformly distributed at the bottoms of the air injection inner ring frame and the air injection outer ring frame; the spraying frame comprises a spraying inner ring frame, a spraying outer ring frame and a spraying communicating pipe; spraying nozzles are uniformly distributed at the bottoms of the spraying inner ring frame and the spraying outer ring frame; the spraying frame and the air injection frame are arranged in the tank body, the spraying frame and the air injection frame simultaneously adopt inner ring and outer ring structures, waste gas sucked by the stirring tank enters the lower part in the tank body through the air inlet pipe and the air injection frame, and meanwhile, absorption liquid enters the upper part in the tank body through the water inlet pipe and the spraying frame to form mist to adsorb harmful gas in the waste gas; adsorbed particles enter the next treatment process along the drainage pipe, so that the waste gas treatment efficiency is improved, and the cost is reduced.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of separating dispersed particles from gas, air or steam with liquid as separating agent, and particularly relates to a washing tank for treating waste gas of a sealant stirring tank. BACKGROUND

[0002] The sealant has the characteristics of high temperature resistance, low temperature resistance, water boiling resistance, water immersion resistance, excellent anti-cold and high temperature resistance, and can work in high temperature and low temperature environments for a long time while maintaining excellent bonding effect. The colloid is an elastomer, can bond metal and non-metal materials, and has the functions of bonding, fixing, sealing, potting, coating and the like. The sealant has the characteristics of good weather resistance, moisture resistance, shock resistance, ultraviolet resistance, water resistance, excellent electrical properties, corona resistance, leakage resistance, aging resistance, good electrical insulation, strong sealing, and the like. The sealant provides high safety, high environmental protection level, non-toxicity, non-pollution, non-solvent, non-corrosion, and absorbs moisture in the air at room temperature to solidify, which is safer and more environmentally friendly.

[0003] Then, a large amount of harmful gas is generated during the stirring process of the sealant. Direct emission of the harmful gas into the air not only causes physical harm to the workers, but also pollutes the environment. Long-term work in such an environment will cause hair loss, dizziness and even illness. Therefore, how to treat the harmful gas has become the research direction of the technical personnel in the field. SUMMARY

[0004] Therefore, the utility model discloses a kind of washing tank for treating waste gas of sealant stirring tank, which is provided with spray frame and air injection frame in tank body, spray frame and air injection frame are simultaneously used inner ring and outer ring structure, waste gas sucked by stirring tank enters the lower part in tank body through air inlet pipe and air injection frame, while absorbing liquid enters the upper part in tank body through water inlet pipe and spray frame, form mist to adsorb harmful gas in waste gas, after adsorption Particles enter next processing procedure along drain pipe, improve waste gas treatment efficiency, reduce cost.

[0005] To solve the above technical problems, the utility model discloses a kind of washing tank for treating waste gas of sealant stirring tank, including tank body, set up on the air inlet pipe of tank body, water inlet pipe, exhaust pipe and drain pipe, the exhaust pipe is set at the top of tank body, the drain pipe is set at the bottom or the bottom near side wall of tank body, the tank body is provided with the air injection frame being communicated with the air inlet pipe and the spray frame being communicated with the water inlet pipe in, the air injection frame is set below spray frame;

[0006] The air injection frame comprises an air injection inner ring frame, an air injection outer ring frame and an air injection communication pipe communicated between the air injection inner ring frame and the air injection outer ring frame, and air injection nozzles are arranged on the bottom of the air injection inner ring frame and the air injection outer ring frame.

[0007] The spray frame comprises a spray inner ring frame, a spray outer ring frame and a spray communication pipe communicated between the spray inner ring frame and the spray outer ring frame, and spray nozzles are arranged on the bottom of the spray inner ring frame and the spray outer ring frame.

[0008] Further, the spray frame is arranged in not less than two layers, the spray nozzles on the first layer of the spray frame are arranged to be inclined inward, and the spray nozzles on the second layer of the spray frame are arranged to be inclined outward.

[0009] Further, the air injection nozzles are arranged to be inclined inward.

[0010] Further, a central pipe communicated with the water inlet pipe is vertically arranged in the tank body, and the spray frame is fixed on the central pipe and communicated with the central pipe.

[0011] Further, the air injection frame is sleeved around the central pipe, and a mounting bracket for fixing the air injection frame is arranged on the inner wall of the tank body.

[0012] Further, a top cover is mounted on the top of the tank body through dismounting bolts, the top of the central pipe is fixed on the top cover, and a closing cover plate is arranged on the bottom of the central pipe.

[0013] Further, the exhaust pipe is arranged on the top cover close to the edge.

[0014] Further, the air injection nozzles on the air injection inner ring frame and the air injection nozzles on the air injection outer ring frame are arranged to be staggered.

[0015] Further, the air injection nozzles on the air injection outer ring frame are all arranged at the connection position of the air injection communication pipe and the air injection outer ring frame.

[0016] Further, the spray nozzles on the spray inner ring frame and the spray nozzles on the spray outer ring frame are arranged to be one-to-one corresponding, and the spray nozzles are all arranged at the connection position of the spray communication pipe and the spray inner ring frame and the spray outer ring frame.

[0017] The beneficial effects of the utility model lie in:

[0018] The utility model is used for the washing tank for waste gas treatment of sealing glue stirring tank, which is provided with a spray frame and an air injection frame in the tank body, the spray frame and the air injection frame simultaneously adopt an inner ring and an outer ring structure, waste gas sucked by the stirring tank enters the lower part of the tank body through the air injection frame and the air inlet pipe, and absorption liquid enters the upper part of the tank body through the spray frame and the water inlet pipe, thereby forming mist to adsorb harmful gas in the waste gas, and the adsorbed particles enter the next processing procedure along the drain pipe, thereby improving waste gas treatment efficiency and reducing cost. BRIEF DESCRIPTION OF DRAWINGS

[0019] Fig. 1 It is the structure schematic drawing for the scrubbing tank for the waste gas treatment of the sealing glue stirring tank of the utility model;

[0020] Fig. 2 It is the structure schematic drawing for the spray frame in the scrubbing tank for the waste gas treatment of the sealing glue stirring tank of the utility model;

[0021] Fig. 3 It is the structure schematic drawing for the spray frame in the scrubbing tank for the waste gas treatment of the sealing glue stirring tank of the utility model.

[0022] The figure mark: 1 - tank body;2 - top cover;3 - dismount bolt;4 - water inlet pipe;5 - spray frame;6 - spray nozzle;7 - air inlet pipe;8 - air inlet pipe I;9 - mounting support;10 - spray frame;11 - spray nozzle;12 - exhaust pipe;13 - drain pipe;14 - spray inner ring frame;15 - spray outer ring frame;16 - spray communication pipe;17 - spray inner ring frame;18 - spray outer ring frame;19 - spray communication pipe;20 - center pipe. Specific implementation

[0023] The utility model is described in further detail below in combination with the drawings and specific implementation.

[0024] As Figs. 1-3 It is the structure schematic drawing for the scrubbing tank for the waste gas treatment of the sealing glue stirring tank of the utility model;The utility model relates to a kind of scrubbing tank for the waste gas treatment of the sealing glue stirring tank, including tank body 1, air inlet pipe 7 being arranged on tank body 1, water inlet pipe 4, exhaust pipe 12 and drain pipe 13, the exhaust pipe 12 is arranged at the top of tank body 1, the drain pipe 13 is arranged at the bottom or the bottom near side wall of tank body 1, the tank body 1 is provided with spray frame 10 being communicated with air inlet pipe 7 and spray frame 5 being communicated with water inlet pipe 4 in, the spray frame 10 is arranged below spray frame 5;

[0025] The spray frame 10 includes spray inner ring frame 14, spray outer ring frame 15 and spray communication pipe 16 being communicated between spray inner ring frame 14 and spray outer ring frame 15, the bottom of spray inner ring frame 14 and spray outer ring frame 15 is evenly distributed with spray nozzle 11;

[0026] The spray frame 5 includes spray inner ring frame 17, spray outer ring frame 18 and spray communication pipe 19 being communicated between spray inner ring frame 17 and spray outer ring frame 18, the bottom of spray inner ring frame 17 and spray outer ring frame 18 is evenly distributed with spray nozzle 6.

[0027] The embodiment is characterized in that the spray frame 5 and the air jet frame 10 are arranged in the tank body 1 and simultaneously adopt the inner ring and outer ring structure, the exhaust gas sucked by the stirring tank enters the lower part of the tank body through the air inlet pipe and the air jet frame, and the absorbing liquid enters the upper part of the tank body through the water inlet pipe and the spray frame, so that the harmful gas in the exhaust gas is adsorbed in the form of mist, and the adsorbed particles enter the next treatment process along the drain pipe, thereby improving the exhaust gas treatment efficiency and reducing the cost.

[0028] The embodiment is characterized in that the downward spraying and the air flow rising form the convection, the air jet inner ring frame 14 and the air jet outer ring frame 15 and the spray inner ring frame 17 and the spray outer ring frame 18 are arranged to expand the contact area of the air flow and the mist water flow, thereby improving the adsorption effect and achieving the purpose of improving the exhaust gas treatment efficiency.

[0029] Preferably, the spray frame 5 is arranged in not less than two layers, the spray nozzles 6 on the first layer of the spray frame 5 are arranged to be inclined inward, and the spray nozzles 6 on the second layer of the spray frame 5 are arranged to be inclined outward, so that the air flow above the structure forms a full-coverage mist area, which is beneficial to improve the adsorption efficiency of the rising air flow.

[0030] Preferably, the air jet nozzles 11 are arranged to be inclined inward, so that the rising air flow is prevented from overflowing from the edge of the inner wall of the tank body 1, which is beneficial to form the convection of the rising air flow and the downward spraying, thereby achieving the purpose of improving the exhaust gas treatment efficiency.

[0031] Preferably, a central pipe 20 in communication with the water inlet pipe 4 is arranged vertically in the tank body 1, and the spray frame 5 is fixed on the central pipe 20 and in communication with the central pipe 20, so that the spray frame 5 is conveniently installed and fixed, and the spray frame 5 is beneficial to spray uniformly through the communication between the central pipe 20 and the spray frame 5.

[0032] Preferably, the air jet frame 10 is sleeved around the central pipe 20, and a mounting bracket 9 for fixing the air jet frame 10 is arranged on the inner wall of the tank body 1, so that the air jet frame 10 is conveniently installed and fixed.

[0033] Preferably, the top cover 2 is installed on the top of the tank body 1 through the dismounting bolt 3, the top of the central pipe 20 is fixed on the top cover 2, and the bottom of the central pipe 20 is provided with a closing cover plate, so that the air jet frame 10 is conveniently installed in the tank body, then the central pipe 20 and the spray frame 5 are installed in the tank body together, and finally the top cover 2 is installed, thereby facilitating the equipment installation.

[0034] Preferably, the exhaust pipe 12 is arranged on the top cover close to the edge, so that the position of the exhaust pipe is conveniently arranged, and the exhaust of the washing tank is facilitated.

[0035] In the preferred embodiment, the air injection nozzles on the air injection inner ring frame 14 and the air injection nozzles on the air injection outer ring frame 15 are arranged in a staggered manner, which is advantageous for expanding the contact area between the air flow and the mist water flow and improving the washing efficiency.

[0036] In the preferred embodiment, the air injection nozzles on the air injection outer ring frame 15 are arranged at the connection between the air injection communication pipe 16 and the air injection outer ring frame 15, which is advantageous for uniform air injection.

[0037] In the preferred embodiment, the mist injection nozzles on the mist injection inner ring frame 17 and the mist injection nozzles on the mist injection outer ring frame 18 are arranged in a one-to-one correspondence, and the mist injection nozzles are arranged at the connection between the mist communication pipe 19 and the mist injection inner ring frame 17 and the mist injection outer ring frame 18, which is advantageous for uniform mist injection.

[0038] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application and are not limiting. Although the present application has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present application can be modified or replaced by equivalents without departing from the spirit and scope of the present application, and all of them should be covered in the scope of the claims of the present application.

Claims

1. A scrubbing tank for treating exhaust gas from a sealant mixing tank, comprising a tank body, an air inlet pipe, a water inlet pipe, an exhaust pipe, and a drain pipe disposed on the tank body, wherein the exhaust pipe is disposed at the top of the tank body, and the drain pipe is disposed at the bottom of the tank body or near the bottom of the side wall, characterized in that: The tank body is provided with a gas injection frame communicated with the gas inlet pipe and a spray frame communicated with the water inlet pipe, and the gas injection frame is arranged below the spray frame; The gas injection frame comprises a gas injection inner ring frame, a gas injection outer ring frame and a gas injection communication pipe communicated between the gas injection inner ring frame and the gas injection outer ring frame, and the gas injection inner ring frame and the gas injection outer ring frame are both provided with gas injection nozzles at the bottom; The spray frame comprises a spray inner ring frame, a spray outer ring frame and a spray communication pipe communicated between the spray inner ring frame and the spray outer ring frame, and the spray inner ring frame and the spray outer ring frame are both provided with spray nozzles at the bottom.

2. The scrub tank for treating exhaust gas of a sealant mixing tank according to claim 1, characterized by: The spray frame is arranged in not less than two layers, the spray nozzles on the first layer of the spray frame are arranged obliquely inward, and the spray nozzles on the second layer of the spray frame are arranged obliquely outward.

3. The scrubber tank for waste gas treatment of a sealant mixing tank according to claim 1 or 2, characterized in that: The gas injection nozzles are arranged obliquely inward.

4. The scrubber tank for waste gas treatment of a sealant mixing tank according to claim 3, characterized by: A central pipe communicated with the water inlet pipe is vertically arranged in the tank body, and the spray frame is fixed on the central pipe and communicated with the central pipe.

5. The scrubber tank for waste gas treatment of a sealant mixing tank according to claim 4, characterized by: The gas injection frame is sleeved around the central pipe, and a mounting bracket for fixing the gas injection frame is arranged on the inner wall of the tank body.

6. The scrubber tank for waste gas treatment of a sealant mixing tank according to claim 4, characterized by: A top cover is mounted on the top of the tank body by means of dismounting bolts, the top of the central pipe is fixed on the top cover, and a closing cover plate is arranged at the bottom of the central pipe.

7. The scrubber tank for waste gas treatment of a sealant mixing tank according to claim 6, characterized by: The exhaust pipe is arranged on the top cover close to the edge.

8. The scrub tank for sealant waste gas treatment according to claim 1, wherein: The gas injection nozzles on the gas injection inner ring frame and the gas injection nozzles on the gas injection outer ring frame are arranged in a staggered manner.

9. The scrubber tank for waste gas treatment of a sealant mixing tank according to claim 8, characterized by: The gas injection nozzles on the gas injection outer ring frame are all arranged at the connection between the gas injection communication pipe and the gas injection outer ring frame.

10. The scrubber tank for waste gas treatment of a sealant mixing tank according to claim 1, characterized by: The spray nozzles on the spray inner ring frame and the spray nozzles on the spray outer ring frame are arranged in a one-to-one correspondence, and the spray nozzles are all arranged at the connection between the spray communication pipe and the spray inner ring frame and the spray outer ring frame.

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