Waste gas absorption mechanism convenient for filtering sodium acetate solution

Abstract

The utility model relates to the technical field of waste gas treatment, in particular to a waste gas absorption mechanism convenient for filtering sodium acetate solution, which comprises a box body and a filtering device, one side of the box body is fixedly connected with a pump body I, the inner wall of the box body is fixedly connected with a spraying pipe, and the pump body I is connected with the spraying pipe through a pipeline. The two sides of the box body are fixedly connected with an air inlet pipe and an air outlet pipe respectively, the filtering device is arranged in the inner wall of the box body, the filtering device comprises a partition plate, the partition plate is fixedly connected with the inner wall of the box body, and through holes are formed in the surface of the partition plate. According to the waste gas absorption mechanism for the sodium acetate solution, the situation that when an existing waste gas absorption mechanism for the sodium acetate solution is used, due to the fact that waste gas is doped with impurities, the impurities fall into alkali liquor easily after the alkali liquor is sprayed, a spray head is prone to being blocked in the follow-up recycling process, and the waste gas treatment effect is affected is effectively reduced, and the overall practicability of equipment is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of waste gas treatment, in particular to a waste gas absorption mechanism which is convenient for filtering a sodium acetate solution. Background Art

[0002] Sodium acetate is a colorless and odorless crystal that can be weathered in the air, is flammable, and easily soluble in water. At present, acidic waste gas is generated during the production process of sodium acetate solution. In order to protect the environment, a waste gas absorption mechanism is required to absorb and treat the acidic waste gas.

[0003] It is found in the prior art that when the waste gas absorption mechanism of the existing sodium acetate solution is in use, since the waste gas is mixed with impurities, the impurities are easily dropped into the alkali solution after being sprayed with the alkali solution, resulting in the nozzle being easily clogged during subsequent recycling, thus affecting the waste gas treatment effect, and further resulting in the waste gas absorption mechanism being inconvenient to filter the impurities in the waste gas. Utility Model Content

[0004] The utility model aims to solve the shortcoming that it is inconvenient to filter impurities in the waste gas in the prior art, and proposes a waste gas absorption mechanism which is convenient for filtering sodium acetate solution.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a waste gas absorption mechanism that is convenient for filtering sodium acetate solution, comprising a box and a filtering device, a pump body 1 is fixedly connected to one side of the box, a spray pipe is fixedly connected to the inner wall of the box, the pump body 1 is connected to the spray pipe through a pipeline, an air inlet pipe and an air outlet pipe are fixedly connected to the two sides of the box, the filtering device is arranged in the inner wall of the box, the filtering device comprises a partition, the partition is fixedly connected to the inner wall of the box, a through hole is provided on the surface of the partition, one end of the air inlet pipe is fixedly connected to the exhaust pipe, through the above-mentioned components, the partition can divide the interior of the box into two areas, alkali solution is added to both areas, when the air inlet pipe enters the exhaust gas, since one end of the exhaust pipe extends into the alkali solution, when the exhaust gas is discharged, it will fully contact with the liquid to react, and at the same time, the carried debris can be filtered into the alkali solution.

[0006] Preferably, a pump body 2 is fixedly connected to one side surface of the box body, a connector 1 is fixedly connected to the input end of the pump body 2, a tube body 1 is fixedly connected to the lower surface of the box body, a connector 2 is fixedly connected to the surface of the tube body 1, an output end of the pump body 2 is fixedly connected to the tube body 2, one end of the tube body 2 is fixedly connected to the surface of the box body, a filter tank is arranged between the connector 1 and the connector 2, and through the above components, the pump body 2 can cooperate with the tube body 2 through the tube body 1, and the liquid carrying impurities can be drawn into the filter tank for filtration, thereby facilitating recycling.

[0007] Preferably, the surfaces of connector one and connector two are fixedly connected with three connecting seats, the inner walls of the connecting seats are threadedly connected with screws, the surface of the filter tank is fixedly connected with multiple threaded seats, the screws are threadedly connected to the inner walls of the threaded seats, and through the above components, the screws are connected to the threaded seats on the surface of the filter tank by rotating the screws, thereby filtering the filter tank.

[0008] Preferably, a handle is fixedly connected to the surface of the filter tank, and the filter tank can be easily removed for cleaning through the handle via the above-mentioned component.

[0009] Preferably, the inner wall of the joint 2 is provided with an auxiliary component, and the auxiliary component includes a fixed ring, the fixed ring is fixedly connected to the surface of the joint 2, the inner wall of the joint 2 is slidably connected with a movable ring, the surface of the movable ring is fixedly connected with a sealing ring, the surface of the fixed ring is provided with a circular hole, the sealing ring is plugged into the inner wall of the circular hole, and the inner wall of the filter tank is fixedly connected with a push rod. Through the above-mentioned components, after the filter tank is installed, the sealing ring and the movable ring can be pushed to move, and the sealing ring can be pulled out from the circular hole on the surface of the fixed ring to allow liquid to circulate. After the filter tank is disassembled, the water flow drives the movable ring and the sealing ring to be inserted into the circular hole on the surface of the fixed ring for sealing.

[0010] Preferably, a plurality of water flow holes are provided on the surface of the movable ring, and the plurality of water flow holes are arranged at equal intervals. Through the above components, the water flow holes can allow liquid to flow, thereby facilitating circulation.

[0011] Preferably, a spring is fixedly connected to one side of the movable ring corresponding to the inner wall of the second joint, and there are three springs. Through the above components, the spring can push the movable ring and the sealing ring to reset, thereby improving the sealing effect.

[0012] Compared with the prior art, the advantages and positive effects of the utility model are:

[0013] 1. In the utility model, the exhaust gas enters the box through the air intake pipe, and the alkali solution is sprayed through the spray pipe for treatment and absorption. By setting the filtering device, when it is needed, the partition can divide the inside of the box into two areas, and the alkali solution is added to the two areas. When the exhaust gas enters the exhaust pipe, one end of the exhaust pipe extends into the alkali solution. When the exhaust gas is discharged, it will fully contact with the liquid for reaction, and at the same time, the carried debris can be filtered into the alkali solution. Then, the pump body 2 is opened, and the pump body 2 can cooperate with the pipe body 1 through the pipe body 2, and the liquid carrying impurities can be drawn into the filter tank for filtration and collection. By setting the filtering device, it is convenient to filter the equipment, which can effectively reduce the waste gas absorption mechanism of the existing sodium acetate solution. When in use, since the exhaust gas is mixed with impurities, after being sprayed with alkali solution, the impurities are easy to fall into the alkali solution, resulting in the nozzle being easily blocked during subsequent recycling, affecting the exhaust gas treatment effect, thereby improving the overall practicality of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 The utility model provides a three-dimensional structural schematic diagram of a waste gas absorption mechanism that is convenient for filtering sodium acetate solution;

[0015] Figure 2 The utility model provides a schematic diagram of the internal structure of a waste gas absorption mechanism that is convenient for filtering sodium acetate solution;

[0016] Figure 3 The utility model provides a partial structural schematic diagram of a filtering device of an exhaust gas absorption mechanism that is convenient for filtering sodium acetate solution;

[0017] Figure 4 The utility model provides a schematic cross-sectional structure diagram of a filter tank of a waste gas absorption mechanism which is convenient for filtering sodium acetate solution.

[0018] Legend:

[0019] 1. Box body; 2. Air inlet pipe; 3. Pump body 1; 4. Air outlet pipe; 5. Spray pipe; 6. Filter device; 61. Partition; 62. Exhaust pipe; 63. Through hole; 64. Filter tank; 65. Tube body 1; 66. Tube body 2; 67. Pump body 2; 68. Screw; 69. Connector 1; 610. Connector 2; 611. Handle; 7. Auxiliary components; 71. Fixed ring; 72. Moving ring; 73. Push rod; 74. Spring; 75. Sealing ring. DETAILED DESCRIPTION

[0020] See also Figure 1-4The utility model provides a technical solution: a waste gas absorption mechanism for filtering sodium acetate solution, comprising a box body 1 and a filtering device 6, a pump body 3 is fixedly connected to one side of the box body 1, a spray pipe 5 is fixedly connected to the inner wall of the box body 1, the pump body 3 and the spray pipe 5 are connected through a pipeline, an air inlet pipe 2 and an air outlet pipe 4 are fixedly connected to both sides of the box body 1, and the filtering device 6 is arranged in the inner wall of the box body 1.

[0021] The specific configuration and function of the filter device 6 and the auxiliary component 7 will be described in detail below.

[0022] Specifically, the filtering device 6 includes a partition 61 , which is fixedly connected to the inner wall of the box body 1 , a through hole 63 is opened on the surface of the partition 61 , and an exhaust pipe 62 is fixedly connected to one end of the air inlet pipe 2 .

[0023] In this embodiment: the partition 61 can divide the interior of the box body 1 into two areas, and alkaline solution is added to both areas. When the exhaust gas enters the intake pipe 2, since one end of the exhaust pipe 62 extends into the alkaline solution, the exhaust gas will fully contact with the liquid to react when discharged, and at the same time, the carried debris can be filtered into the alkaline solution.

[0024] Specifically, a pump body 2 67 is fixedly connected to a surface of one side of the box body 1, a connector 1 69 is fixedly connected to an input end of the pump body 2 67, a tube body 1 65 is fixedly connected to a lower surface of the box body 1, a connector 2 610 is fixedly connected to a surface of the tube body 1 65, a tube body 2 66 is fixedly connected to an output end of the pump body 67, one end of the tube body 2 66 is fixedly connected to the surface of the box body 1, a filter tank 64 is arranged between the connector 1 69 and the connector 2 610, the pump body 2 67 can cooperate with the tube body 2 66 through the tube body 1 65, and liquid carrying impurities can be drawn into the filter tank 64 for filtration, thereby facilitating recycling.

[0025] Specifically, the surfaces of connector 1 69 and connector 2 610 are fixedly connected with three connection seats, the inner walls of the connection seats are threadedly connected with screws 68, and the surface of the filter tank 64 is fixedly connected with multiple threaded seats, and the screws 68 are threadedly connected to the inner walls of the threaded seats.

[0026] In this embodiment, the screw rod 68 is rotated to connect the screw rod 68 with the threaded seat on the surface of the filter tank 64 , thereby filtering the filter tank 64 .

[0027] Specifically, a handle 611 is fixedly connected to the surface of the filter tank 64, and the handle 611 makes it easy to remove the filter tank 64 for cleaning.

[0028] Specifically, the inner wall of the joint 2 610 is provided with an auxiliary component 7, and the auxiliary component 7 includes a fixed ring 71, and the fixed ring 71 is fixedly connected to the surface of the joint 2 610, and the inner wall of the joint 2 610 is slidably connected with a movable ring 72, and the surface of the movable ring 72 is fixedly connected with a sealing ring 75, and a circular hole is opened on the surface of the fixed ring 71, and the sealing ring 75 is plugged into the inner wall of the circular hole, and the inner wall of the filter tank 64 is fixedly connected with a push rod 73.

[0029] In this embodiment: after the filter tank 64 is installed, the sealing ring 75 and the movable ring 72 can be pushed to move, and the sealing ring 75 can be pulled out from the circular hole on the surface of the fixed ring 71 to allow liquid to flow. After the filter tank 64 is disassembled, the water flow drives the movable ring 72 and the sealing ring 75 to be inserted into the circular hole on the surface of the fixed ring 71 for sealing.

[0030] Specifically, a plurality of water flow holes are provided on the surface of the movable ring 72, and the plurality of water flow holes are arranged at equal intervals. The water flow holes can allow liquid to flow, thereby facilitating circulation.

[0031] Specifically, a spring 74 is fixedly connected to one side of the movable ring 72 corresponding to the inner wall of the second joint 610 , and there are three springs 74 .

[0032] In this embodiment, the spring 74 can push the moving ring 72 and the sealing ring 75 to reset, thereby improving the sealing effect.

[0033] Working principle: waste gas enters into the box body 1 through the air inlet pipe 2, and is treated and absorbed by spraying alkali liquid through the spray pipe 5. By setting up the filtering device 6, when it is needed, the partition 61 can divide the inside of the box body 1 into two areas, and alkali liquid is added to both areas. When the waste gas enters the air inlet pipe 2, one end of the exhaust pipe 62 extends into the alkali liquid. When the waste gas is discharged, it will fully contact with the liquid for reaction, and at the same time, the carried debris can be filtered into the alkali liquid. Then, the pump body 2 67 is opened. The pump body 2 67 can cooperate with the pipe body 2 66 through the pipe body 1 65, and the liquid carrying impurities can be drawn into the filter tank 64 for filtration and collection. By setting up the filtering device 6, it is convenient to filter the equipment, which can effectively reduce the waste gas absorption mechanism of the existing sodium acetate solution. When in use, since the waste gas is mixed with impurities, after being sprayed with alkali liquid, the impurities are easy to fall into the alkali liquid, resulting in the nozzle being easily blocked during subsequent recycling, affecting the waste gas treatment effect, thereby improving the overall practicality of the equipment.

[0034] By setting the auxiliary component 7, when the filter tank 64 needs to be removed, the ejector pin loses its thrust on the sealing ring 75 and the movable ring 72, and the liquid and the spring 74 push the movable ring 72 and the sealing ring 75 to move, so that the sealing ring 75 is inserted into the circular hole on the surface of the fixed ring 71 for sealing. By setting the auxiliary component 7, the use of auxiliary equipment is facilitated, and the situation in which the tube body still discharges liquid when the equipment is cleaning the filter element, resulting in inconvenience in operation, can be effectively reduced.

Claims

1. A waste gas absorption mechanism for filtering sodium acetate solution, comprising a housing (1) and a filtering device (6), characterized in that: A pump body (3) is fixedly connected to one side of the box body (1), a spray pipe (5) is fixedly connected to the inner wall of the box body (1), the pump body (3) and the spray pipe (5) are connected via a pipeline, an air inlet pipe (2) and an air outlet pipe (4) are fixedly connected to the two sides of the box body (1), the filter device (6) is arranged in the inner wall of the box body (1), the filter device (6) comprises a partition (61), the partition (61) is fixedly connected to the inner wall of the box body (1), a through hole (63) is provided on the surface of the partition (61), and one end of the air inlet pipe (2) is fixedly connected to an exhaust pipe (62).

2. The waste gas absorption mechanism for filtering sodium acetate solution according to claim 1, characterized in that: A pump body 2 (67) is fixedly connected to a surface of one side of the box body (1), a connector 1 (69) is fixedly connected to an input end of the pump body 2 (67), a tube body 1 (65) is fixedly connected to a lower surface of the box body (1), a connector 2 (610) is fixedly connected to the surface of the tube body 1 (65), an output end of the pump body 2 (67) is fixedly connected to a tube body 2 (66), one end of the tube body 2 (66) is fixedly connected to the surface of the box body (1), and a filter tank (64) is provided between the connector 1 (69) and the connector 2 (610).

3. The waste gas absorption mechanism for filtering sodium acetate solution according to claim 2, characterized in that: The surfaces of the joint 1 (69) and the joint 2 (610) are fixedly connected with three connection seats, the inner walls of the connection seats are threadedly connected with screw rods (68), and the surface of the filter tank (64) is fixedly connected with a plurality of threaded seats, and the screw rods (68) are threadedly connected with the inner walls of the threaded seats.

4. The waste gas absorption mechanism for filtering sodium acetate solution according to claim 2, characterized in that: A handle (611) is fixedly connected to the surface of the filter tank (64).

5. The waste gas absorption mechanism for filtering sodium acetate solution according to claim 2, characterized in that: The inner wall of the second joint (610) is provided with an auxiliary component (7), and the auxiliary component (7) includes a fixed ring (71), and the fixed ring (71) is fixedly connected to the surface of the second joint (610). The inner wall of the second joint (610) is slidably connected with a movable ring (72), and the surface of the movable ring (72) is fixedly connected with a sealing ring (75), and a circular hole is opened on the surface of the fixed ring (71), and the sealing ring (75) is plugged into the inner wall of the circular hole. The inner wall of the filter tank (64) is fixedly connected with a push rod (73).

6. The waste gas absorption mechanism for filtering sodium acetate solution according to claim 5, characterized in that: A plurality of water flow holes are provided on the surface of the movable ring (72), and the plurality of water flow holes are arranged at equal intervals.

7. The waste gas absorption mechanism for filtering sodium acetate solution according to claim 5, characterized in that: A spring (74) is fixedly connected to one side of the movable ring (72) corresponding to the inner wall of the second joint (610), and there are three springs (74).

Images