Exhaust gas absorbing device for exhaust gas treatment

Abstract

The utility model relates to exhaust treatment technical field, concretely is a kind of exhaust absorption device for exhaust treatment, including base, processing box, collection tank and processing mechanism, processing box and collection tank are fixedly connected with the surface of base, and processing mechanism is arranged on the surface of processing box;Processing mechanism includes air inlet pipe, and air inlet pipe is connected with the surface of processing box, and the surface of processing box is connected with air outlet pipe, and the inner wall of processing box is fixedly connected with baffle, and air inlet pipe is connected with the surface of baffle, and the surface of processing box is fixedly connected with liquid storage tank, and the surface of liquid storage tank is connected with liquid inlet pipe, and the inner wall of liquid storage tank is rotatably connected with liquid outlet pipe, and the surface of liquid outlet pipe is fixedly connected with shower head.The utility model, by setting processing mechanism, using the double processing mode of the exhaust input absorption liquid and spray absorption liquid, and can increase the time and range of exhaust and absorption liquid contact, ensure enough absorption effect, effectively improve the ease of use of equipment.

Description

Technical Field

[0001] This utility model relates to the field of waste gas treatment technology, and in particular to a waste gas absorption device for waste gas treatment. Background Technology

[0002] If waste gas is discharged directly into the atmosphere that people breathe without treatment, it will cause great harm to people. In the process of treating waste gas, impurities in the waste gas are often absorbed and purified by means of feeding the waste gas into an absorbent liquid or spraying the absorbent liquid.

[0003] Existing technologies, such as Chinese Patent Publication No. CN223027045U, disclose a device for recycling absorbent liquid in the treatment of organic waste gas. This device includes a base, a treatment box fixedly mounted on the top of the base, an inlet pipe fixedly mounted on the left side of the treatment box, an outlet pipe fixedly mounted on the right side of the treatment box, a storage box fixedly mounted on the top of the base, a spray assembly on the top of the storage box, inclined blocks fixedly mounted on the inner wall of the treatment box, a conveying assembly on the right side of the treatment box, and a filter box mounted on the right side of the treatment box via the conveying assembly. A slide rail is fixedly mounted on the inner wall of the filter box, and a filter plate is slidably connected inside the slide rail. A return liquid pipe is fixedly mounted on the rear side of the filter box and is fixedly connected to the storage box. A one-way valve is installed on the return liquid pipe. A sealing assembly is installed on the top of the filter box, and a limit assembly is installed on the rear side of the filter box. This facilitates the recycling of the absorbent liquid and avoids resource waste. However, this invention uses a fixed single spray assembly, resulting in a short contact time between the waste gas and the absorbent liquid, leading to a generally poor absorption effect.

[0004] To address the problem that exhaust gas absorption devices for waste gas treatment do not facilitate sufficient contact between the waste gas and the absorbent liquid, existing technologies using absorbent liquid to treat waste gas have relatively short contact times, limited contact range, and limited effectiveness, resulting in insufficient absorption of the waste gas. Therefore, improvements are needed. Utility Model Content

[0005] The purpose of this invention is to solve the problem that existing waste gas absorption devices for waste gas treatment do not facilitate sufficient contact between waste gas and absorption liquid, and to propose a waste gas absorption device for waste gas treatment.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a waste gas absorption device for waste gas treatment, comprising a base, a treatment box, a collection box, and a treatment mechanism, wherein the treatment box and the collection box are fixedly connected to the surface of the base, and the treatment mechanism is disposed on the surface of the treatment box; The processing mechanism includes an air inlet pipe that is connected through to the surface of the processing box, an air outlet pipe that is connected through to the surface of the processing box, a partition plate that is fixedly connected to the inner wall of the processing box, the air inlet pipe that is connected through to the surface of the partition plate, a liquid storage tank that is fixedly connected to the surface of the processing box, an inlet pipe that is connected through to the surface of the liquid storage tank, an outlet pipe that is rotatably connected to the inner wall of the liquid storage tank, and a nozzle that is fixedly connected to the surface of the outlet pipe. A motor is fixedly installed on the surface of the processing box, and a gear is fixedly connected to the output end of the motor. A gear is fixedly connected to the surface of the liquid outlet pipe, and the surfaces of the gear and the gear are meshed together.

[0007] Furthermore, the number of partitions is two sets and they are staggered, with multiple partitions in each set and they are evenly distributed. The liquid outlet pipe is rotatably connected to the inner wall of the treatment tank, and the nozzle is located inside the treatment tank.

[0008] Furthermore, a sealing ring is fixedly connected to the surface of the liquid outlet pipe, and the sealing ring is rotatably connected to the inner wall of the liquid storage tank.

[0009] Furthermore, the surface of the liquid outlet pipe is rotatably provided with ball bearings, which are slidably connected to the inner wall of the liquid storage tank, and the ball bearings are multiple and evenly distributed around the circumference.

[0010] Furthermore, the surface of the collection box is provided with a circulation mechanism, which includes a pump one, which is fixedly installed on the surface of the collection box. A suction pipe is fixedly connected to the surface of the pump one, and the suction pipe is in communication with the surface of the treatment box. A pump two is fixedly installed on the surface of the collection box, and a delivery pipe is fixedly connected to the surface of the pump two, and the delivery pipe is fixedly connected to the surface of the liquid inlet pipe.

[0011] Furthermore, the inner wall of the collection box is slidably connected with a filter screen, and there are multiple sets of filter screens. A pull plate is fixedly connected to the surface of the filter screen, and a sealing gasket is fixedly connected to the surface of the pull plate.

[0012] Furthermore, an iron sheet is fixedly connected to the surface of the pull plate, and a permanent magnet is fixedly connected to the surface of the collection box, with the permanent magnet magnetically attracted to the surface of the iron sheet.

[0013] Compared with the prior art, the advantages and positive effects of this utility model are as follows: 1. In this utility model, by setting up a processing mechanism, absorbent liquid is input into the storage tank through the inlet pipe, and then sprayed into the processing tank through the outlet pipe and nozzle, so that the absorbent liquid in the processing tank submerges the baffle. Subsequently, waste gas is input into the bottom of the processing tank through the air inlet pipe. Under the action of two sets of multiple baffles, the time for the waste gas at the bottom to rise is increased, allowing it to fully contact the absorbent liquid. At the same time, the motor is started, causing gear one to drive gear two to rotate, thereby causing the outlet pipe and nozzle to rotate continuously, improving the spraying range and effect, and performing secondary absorption on the rising waste gas. Finally, it is discharged through the air outlet pipe. By setting up a processing mechanism, a dual treatment method of inputting waste gas into absorbent liquid and spraying absorbent liquid is adopted, which can increase the contact time and range between waste gas and absorbent liquid, ensuring sufficient absorption effect, thereby effectively improving the ease of use of the equipment.

[0014] 2. In this utility model, by setting up a circulation mechanism, pump one is started to draw the absorbent liquid into the collection tank through the suction pipe. After filtration by the filter screen, pump two is started to input the absorbent liquid into the inlet pipe through the delivery pipe, realizing recycling. Moreover, the filter screen can be replaced simply by pulling the pull plate to remove it. The iron plate and permanent magnet set up ensure that the filter screen maintains a certain stability and can be removed after applying a certain force. The sealing gasket set up provides sufficient sealing between the filter screen and the collection tank. By setting up a circulation mechanism, the used absorbent liquid can be filtered and reused using the filter screen. The filter screen is easy to install and remove, which effectively improves the durability of the equipment. Attached Figure Description

[0015] Figure 1 This utility model provides a three-dimensional structural schematic diagram of a waste gas absorption device for waste gas treatment; Figure 2 This utility model provides a cross-sectional structural diagram of the treatment mechanism in a waste gas absorption device for waste gas treatment. Figure 3 This utility model proposes a waste gas absorption device for waste gas treatment. Figure 2 A magnified structural diagram at point A; Figure 4 This utility model provides a side view of the circulation mechanism in a waste gas absorption device for waste gas treatment. Figure 5 This utility model proposes a waste gas absorption device for waste gas treatment. Figure 4 A magnified structural diagram at point B.

[0016] Legend: 1. Base; 2. Processing box; 3. Collection box; 4. Processing mechanism; 401. Air inlet pipe; 402. Air outlet pipe; 403. Partition plate; 404. Liquid storage tank; 405. Liquid inlet pipe; 406. Liquid outlet pipe; 407. Nozzle; 408. Motor; 409. Gear 1; 410. Gear 2; 411. Sealing ring; 412. Ball bearing; 5. Circulation mechanism; 51. Pump 1; 52. Pull pipe; 53. Pump 2; 54. Delivery pipe; 55. Filter screen; 56. Pull plate; 57. Sealing gasket; 58. Iron sheet; 59. Permanent magnet. Detailed Implementation

[0017] Please see Figures 1-5 This utility model provides a technical solution: a waste gas absorption device for waste gas treatment, including a base 1, a treatment box 2, a collection box 3 and a treatment mechanism 4. The treatment box 2 and the collection box 3 are both fixedly connected to the surface of the base 1, and the treatment mechanism 4 is disposed on the surface of the treatment box 2.

[0018] The specific setup and function of its processing mechanism 4 and circulation mechanism 5 will be explained below.

[0019] In this embodiment: the processing mechanism 4 includes an air inlet pipe 401, which is connected to the surface of the processing box 2. An air outlet pipe 402 is connected to the surface of the processing box 2. A partition 403 is fixedly connected to the inner wall of the processing box 2. The air inlet pipe 401 is connected to the surface of the partition 403. A liquid storage tank 404 is fixedly connected to the surface of the processing box 2. An inlet pipe 405 is connected to the surface of the liquid storage tank 404. An outlet pipe 406 is rotatably connected to the inner wall of the liquid storage tank 404. A nozzle 407 is fixedly connected to the surface of the outlet pipe 406. A motor 408 is fixedly mounted on the surface of the treatment box 2. A gear 409 is fixedly connected to the output end of the motor 408. A gear 410 is fixedly connected to the surface of the liquid outlet pipe 406. The surfaces of the gear 409 and the gear 410 mesh with each other.

[0020] The effects achieved by the above components are as follows: the inlet pipe 401 and outlet pipe 402 are provided to facilitate the input and output of waste gas; the baffle 403 is provided to increase the contact time between the waste gas and the bottom absorbent liquid; the storage tank 404, inlet pipe 405 and outlet pipe 406 are provided to input absorbent liquid from the inlet pipe 405 into the storage tank 404, and then input absorbent liquid from the outlet pipe 406 into the treatment tank 2; the nozzle 407 is provided to facilitate the spraying of absorbent liquid and to perform secondary treatment on the waste gas that is leaving the bottom absorbent liquid; the motor 408, gear one 409 and gear two 410 are provided so that when the motor 408 is started and gear one 409 drives gear two 410 to rotate, it can drive the outlet pipe 406 and nozzle 407 to rotate, thereby increasing the spraying range and effect.

[0021] Specifically, there are two sets of partitions 403 arranged in an alternating manner, with multiple partitions 403 in each set and evenly distributed. The liquid outlet pipe 406 is rotatably connected to the inner wall of the treatment tank 2, and the nozzle 407 is located inside the treatment tank 2.

[0022] The effect achieved by the above components is as follows: setting two sets of staggered baffles 403 and setting multiple baffles 403 in each set is to greatly increase the contact time between the waste gas and the absorbent liquid, and ensure sufficient absorption effect.

[0023] Specifically, a sealing ring 411 is fixedly connected to the surface of the liquid outlet pipe 406, and the sealing ring 411 is rotatably connected to the inner wall of the liquid storage tank 404.

[0024] The effect achieved by the above components is as follows: the sealing ring 411 is set to increase the sealing effect between the liquid outlet pipe 406 and the liquid storage tank 404.

[0025] Specifically, the surface of the liquid outlet pipe 406 is rotatably provided with ball bearings 412, which are slidably connected to the inner wall of the liquid storage tank 404. There are multiple ball bearings 412, which are evenly distributed around the circumference.

[0026] The effect achieved by the above components is that setting multiple ball bearings 412 makes the liquid outlet pipe 406 easier to rotate and avoids jamming.

[0027] Specifically, a circulation mechanism 5 is provided on the surface of the collection tank 3. The circulation mechanism 5 includes a first pump 51, which is fixedly installed on the surface of the collection tank 3. A suction pipe 52 is fixedly connected to the surface of the first pump 51 and is connected to the surface of the treatment tank 2. A second pump 53 is fixedly installed on the surface of the collection tank 3 and a delivery pipe 54 is fixedly connected to the surface of the second pump 53 and is fixedly connected to the surface of the inlet pipe 405.

[0028] The effects achieved by the above components are as follows: Pump 51 and suction pipe 52 are set up so that when pump 51 is started, the used absorbent liquid can be pumped into the collection tank 3 for filtration using suction pipe 52; Pump 53 and delivery pipe 54 are set up so that when pump 53 is started, the filtered absorbent liquid can be input into the inlet pipe 405 using delivery pipe 54, so as to achieve recycling.

[0029] Specifically, the inner wall of the collection box 3 is slidably connected with a filter screen 55, and there are multiple sets of filter screens 55. A pull plate 56 is fixedly connected to the surface of the filter screen 55, and a sealing gasket 57 is fixedly connected to the surface of the pull plate 56.

[0030] The effects achieved by the above components are as follows: the filter screen 55 is set to facilitate the filtration of the absorbent liquid; multiple sets of filter screens 55 are set to increase the filtration effect; the pull plate 56 is set to facilitate the installation and removal of the filter screen 55 by pushing and pulling; and the sealing gasket 57 is set to increase the sealing effect between the filter screen 55 and the collection box 3.

[0031] Specifically, an iron sheet 58 is fixedly connected to the surface of the pull plate 56, and a permanent magnet 59 is fixedly connected to the surface of the collection box 3. The permanent magnet 59 is magnetically connected to the surface of the iron sheet 58.

[0032] The effect achieved by the above components is that the iron sheet 58 and the permanent magnet 59 are set to utilize the magnetic attraction between the two so that the filter screen 55 can maintain a certain stability and can also be removed after a certain force is applied.

[0033] Working principle: By setting up the treatment mechanism 4, absorbent liquid is input into the storage tank 404 through the inlet pipe 405, and sprayed into the treatment tank 2 through the outlet pipe 406 and the nozzle 407, so that the absorbent liquid in the treatment tank 2 submerges the baffle 403. Then, waste gas is input into the bottom of the treatment tank 2 through the air inlet pipe 401. Under the action of two sets of multiple baffles 403, the time for the waste gas at the bottom to rise is increased, so that it can fully contact the absorbent liquid. At the same time, the motor 408 is started, which drives the gear 1 409 to drive the gear 2 410 to rotate, thereby making the outlet pipe 406 and the nozzle 407 rotate continuously, improving the spray range and effect, and performing secondary absorption on the rising waste gas. Finally, it is discharged through the air outlet pipe 402. By setting up the treatment mechanism 4, a dual treatment method of inputting waste gas into the absorbent liquid and spraying the absorbent liquid is adopted, which can increase the contact time and range between waste gas and absorbent liquid, ensuring sufficient absorption effect, thus effectively improving the ease of use of the equipment.

[0034] Furthermore, by setting up a circulation mechanism 5, pump 1 51 is started to draw the absorbent liquid into the collection tank 3 through the suction pipe 52. After filtration by the filter screen 55, pump 2 53 is started to input the absorbent liquid into the inlet pipe 405 through the delivery pipe 54, realizing recycling. The filter screen 55 can be replaced simply by pulling the pull plate 56. The iron plate 58 and permanent magnet 59 set up ensure that the filter screen 55 can maintain a certain stability and can also be removed after a certain force is applied. The sealing gasket 57 set up provides sufficient sealing between the filter screen 55 and the collection tank 3. By setting up a circulation mechanism 5, the used absorbent liquid can be filtered and reused by the filter screen 55. The filter screen 55 is easy to install and remove, which effectively improves the durability of the equipment.

Claims

1. A waste gas absorption device for waste gas treatment, comprising a base (1), a treatment box (2), a collection box (3), and a treatment mechanism (4), characterized in that: The processing box (2) and the collection box (3) are both fixedly connected to the surface of the base (1), and the processing mechanism (4) is set on the surface of the processing box (2); The processing mechanism (4) includes an air inlet pipe (401), which is connected to the surface of the processing box (2). An air outlet pipe (402) is connected to the surface of the processing box (2). A partition (403) is fixedly connected to the inner wall of the processing box (2). The air inlet pipe (401) is connected to the surface of the partition (403). A liquid storage tank (404) is fixedly connected to the surface of the processing box (2). An inlet pipe (405) is connected to the surface of the liquid storage tank (404). An outlet pipe (406) is rotatably connected to the inner wall of the liquid storage tank (404). A nozzle (407) is fixedly connected to the surface of the outlet pipe (406). A motor (408) is fixedly installed on the surface of the processing box (2). A gear one (409) is fixedly connected to the output end of the motor (408). A gear two (410) is fixedly connected to the surface of the liquid outlet pipe (406). The surfaces of the gear one (409) and the gear two (410) are meshed together.

2. The waste gas absorption device for waste gas treatment according to claim 1, characterized in that: The number of the partitions (403) is two sets and they are staggered. The number of the partitions (403) in each set is multiple and they are evenly distributed. The liquid outlet pipe (406) is rotatably connected to the inner wall of the treatment tank (2). The nozzle (407) is located inside the treatment tank (2).

3. The waste gas absorption device for waste gas treatment according to claim 1, characterized in that: A sealing ring (411) is fixedly connected to the surface of the liquid outlet pipe (406), and the sealing ring (411) is rotatably connected to the inner wall of the liquid storage tank (404).

4. The waste gas absorption device for waste gas treatment according to claim 1, characterized in that: The surface of the liquid outlet pipe (406) is rotatably provided with ball bearings (412), which are slidably connected to the inner wall of the liquid storage tank (404). There are multiple ball bearings (412) and they are evenly distributed around the circumference.

5. The waste gas absorption device for waste gas treatment according to claim 1, characterized in that: The surface of the collection box (3) is provided with a circulation mechanism (5), the circulation mechanism (5) includes a pump one (51), the pump one (51) is fixedly installed on the surface of the collection box (3), the surface of the pump one (51) is fixedly connected with a suction pipe (52), the suction pipe (52) is connected to the surface of the processing box (2), the surface of the collection box (3) is fixedly installed with a pump two (53), the surface of the pump two (53) is fixedly connected with a delivery pipe (54), the delivery pipe (54) is fixedly connected to the surface of the liquid inlet pipe (405).

6. The waste gas absorption device for waste gas treatment according to claim 1, characterized in that: The inner wall of the collection box (3) is slidably connected with a filter screen (55), and there are multiple sets of filter screens (55). A pull plate (56) is fixedly connected to the surface of the filter screen (55), and a sealing gasket (57) is fixedly connected to the surface of the pull plate (56).

7. The waste gas absorption device for waste gas treatment according to claim 6, characterized in that: An iron sheet (58) is fixedly connected to the surface of the pull plate (56), and a permanent magnet (59) is fixedly connected to the surface of the collection box (3). The permanent magnet (59) is magnetically connected to the surface of the iron sheet (58).

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