Multi-stage treatment equipment for waste gas purification

Abstract

The utility model provides multi-stage treatment equipment for waste gas purification, which relates to the field of waste gas purification and comprises a device body, the inner wall of the device body is rotatably connected with a rotating disc through a bearing, a plurality of adsorption filter bags which are circumferentially distributed are mounted on the bottom surface of the rotating disc, and a plurality of drain pipes which are circumferentially distributed are mounted on the inner wall of the device body. Atomizing nozzles are installed at the ends, close to each other, of the multiple drainage pipes. According to the multi-stage treatment equipment for waste gas purification, water mist can be sprayed into the device body through the cooperation of an atomization nozzle, a sliding part and a sliding barrel, particles in waste gas entering the device body can be settled after making contact with the water mist, impurities in the waste gas can be adsorbed through an adsorption filter bag, and the impurities in the waste gas can be adsorbed through an adsorption filter bag; waste gas enters the device body and then penetrates through the carbon filter plate, harmful substances in the waste gas can be adsorbed by arranging the carbon filter plate, the waste gas filtering capacity of the device body is improved, and then the waste gas purifying effect of the device body is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of waste gas purification, in particular to multi-stage processing equipment for waste gas purification. Background Art

[0002] Waste gas purification mainly refers to the work of treating industrial waste gases such as dust particles, flue gas, odorous gases, and toxic and harmful gases generated in industrial sites. Common waste gas purifications include factory smoke waste gas purification, workshop dust waste gas purification, organic waste gas purification, waste gas odor purification, acid and alkali waste gas purification, and chemical waste gas purification.

[0003] A purification device is used to purify the exhaust gas. However, the common exhaust gas purification device is not convenient for efficiently adsorbing and settling the dust in the exhaust gas, lacks the ability of multiple groups of filtration, and cannot conveniently and comprehensively filter the particulate impurities in the exhaust gas, thereby affecting the filtering effect of the exhaust gas. Utility Model Content

[0004] In view of the deficiencies of the prior art, the utility model provides a multi-stage treatment device for exhaust gas purification, which solves the problems raised in the background technology.

[0005] To achieve the above objectives, the utility model is implemented through the following technical solutions: a multi-stage treatment equipment for exhaust gas purification, including a body, the inner wall of the body is rotatably connected to a rotating disk through a bearing, a plurality of adsorption filter bags distributed in a circle are installed on the bottom surface of the rotating disk, a plurality of drainage pipes distributed in a circle are installed on the inner wall of the body, atomizing nozzles are installed on one end of the plurality of drainage pipes close to each other, a plurality of sliding cylinders distributed in a circle are installed on the outer surface of the body, a plurality of sliding cylinders are slidably connected to sliding parts, a plurality of sliding parts are fixedly connected to a spring on one side away from each other, a plurality of springs are fixedly connected to the sliding cylinders close to them at the other ends, a plurality of drainage pipes are fixedly connected to the sliding cylinders close to them at the other ends, a plurality of contact members distributed in a circle are fixedly connected to the upper surface of the rotating disk, a conical frame is fixedly connected to the inner wall of the body, a carbon filter plate is installed inside the conical frame.

[0006] Furthermore, a motor is installed on the inner wall of the device body, the output end of the motor is fixedly connected to a rotating rod, and the other end of the rotating rod is fixedly connected to a rotating disk. The motor can drive the rotating rod to rotate, so that the rotating rod can drive the rotating disk to rotate, so that multiple adsorption filter bags can evenly adsorb impurities in the exhaust gas in the device body.

[0007] Furthermore, an air pump is installed on the upper surface of the device body, one end of the air pump is connected to the conical frame, the other end of the air pump is fixedly connected to an exhaust pipe, and the outer surface of the device body is fixedly connected to an air intake pipe. By installing the air pump, external exhaust gas can be drawn into the device body through the air intake pipe, so that the carbon filter plate can filter the exhaust gas entering the device body.

[0008] Furthermore, a cover plate is hingedly connected to the upper surface of the body, and a sealing cover is installed on the bottom surface of the body. By installing the cover plate, the user can easily replace the carbon filter plate, and by setting the sealing cover, the body can be sealed and the adsorption filter bag can be cleaned easily.

[0009] Furthermore, a plurality of supporting legs are fixedly connected to the outer surface of the device body, and the plurality of supporting legs are distributed in a circle. By installing the supporting legs, the device body can be supported, so that the device body can be more stable.

[0010] Furthermore, the plurality of springs are all in a reset state, and the plurality of contact members are in contact with the inner wall of the device body. By arranging the springs, the elastic deformation force of the springs can be used to push the sliding member to reset, so that negative pressure can be generated in the slide cylinder.

[0011] Furthermore, water inlet valves are installed on the outer surfaces of the plurality of slides, and the other ends of the plurality of water inlet valves are fixedly connected to water inlet pipes. By installing the water inlet valves, when negative pressure is generated in the slide, water from the outside can enter the slide through the water inlet pipe.

[0012] The beneficial effects of the utility model are:

[0013] 1. The multi-stage treatment equipment for exhaust gas purification can spray water mist into the device body by arranging the cooperation of the atomizing nozzle with the sliding part and the sliding cylinder, so that the particles in the exhaust gas entering the device body will come into contact with the water mist and settle, and the impurities in the exhaust gas can be adsorbed by arranging the adsorption filter bag. After the exhaust gas enters the device body, it passes through the carbon filter plate. The carbon filter plate can adsorb the harmful substances in the exhaust gas, thereby improving the filtering ability of the device body to the exhaust gas, and then improving the purification effect of the device body to the exhaust gas.

[0014] 2. The multi-stage treatment equipment for exhaust gas purification can facilitate users to replace the carbon filter plate by installing a cover plate, and can seal the device body by setting a sealing cover, and facilitate cleaning of the adsorption filter bag to avoid the adsorption filter bag adsorbing too many impurities and affecting the filtering effect of the exhaust gas. At the same time, impurities in the device body can also be cleaned. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a cross-sectional view of the front view of the body of the utility model;

[0016] Figure 2For this utility model Figure 1 A schematic diagram of the structure at A;

[0017] Figure 3 It is a cross-sectional view of the top view of the body of the utility model;

[0018] Figure 4 It is a front view of the device body of the utility model.

[0019] Among them, 1. body; 2. rotating disk; 3. adsorption filter bag; 4. drain pipe; 5. atomizing nozzle; 6. slide cylinder; 7. sliding part; 8. spring; 9. contact part; 10. conical frame; 11. carbon filter plate; 12. motor; 13. rotating rod; 14. vacuum pump; 15. exhaust pipe; 16. intake pipe; 17. cover plate; 18. sealing cover; 19. supporting leg; 20. water inlet valve; 21. water inlet pipe. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-4 A multi-stage treatment device for exhaust gas purification comprises a body 1, the inner wall of the body 1 is rotatably connected with a rotating disk 2 through a bearing, a plurality of adsorption filter bags 3 distributed in a circle are installed on the bottom surface of the rotating disk 2, a plurality of drainage pipes 4 distributed in a circle are installed on the inner wall of the body 1, a plurality of drainage pipes 4 close to each other are installed with atomizing nozzles 5 at one end, a plurality of sliding cylinders 6 distributed in a circle are installed on the outer surface of the body 1, a plurality of sliding cylinders 6 are slidably connected with sliding members 7, a plurality of sliding members 7 are fixedly connected with springs 8 at one side away from each other, the other ends of the plurality of springs 8 are fixedly connected with the sliding cylinders 6 close to them, the other ends of the plurality of drainage pipes 4 are fixedly connected with the sliding cylinders 6 close to them, the rotating disk 2 is provided with a plurality of adsorption filter bags 3 distributed in a circle, the inner wall of the body 1 is provided with a plurality of drainage pipes 4 distributed in a circle, a plurality of drainage pipes 4 are provided with atomizing nozzles 5 at one end thereof, a plurality of sliding cylinders 6 are provided with a plurality of sliding members 7 connected with sliding members 7 at one side thereof away from each other, A plurality of contact members 9 distributed in a circular pattern are fixedly connected to the upper surface of the moving disk 2, a conical frame 10 is fixedly connected to the inner wall of the device body 1, and a carbon filter plate 11 is installed inside the conical frame 10. By setting the atomizing nozzle 5 in cooperation with the sliding member 7 and the sliding cylinder 6, water mist can be sprayed into the device body 1, so that the particles in the exhaust gas entering the device body 1 will come into contact with the water mist and settle, and by setting the adsorption filter bag 3, impurities in the exhaust gas can be adsorbed. After entering the device body 1, the exhaust gas passes through the carbon filter plate 11. By setting the carbon filter plate 11, harmful substances in the exhaust gas can be adsorbed, thereby improving the filtering ability of the device body 1 for the exhaust gas, and further improving the purification effect of the device body 1 for the exhaust gas.

[0022] A motor 12 is installed on the inner wall of the body 1, and the output end of the motor 12 is fixedly connected to the rotating rod 13, and the other end of the rotating rod 13 is fixedly connected to the rotating disk 2. The motor 12 can drive the rotating rod 13 to rotate, so that the rotating rod 13 can drive the rotating disk 2 to rotate, so that the multiple adsorption filter bags 3 can uniformly adsorb impurities in the exhaust gas in the body 1. An air pump 14 is installed on the upper surface of the body 1. One end of the air pump 14 is connected to the conical frame 10, and the other end of the air pump 14 is fixedly connected to the exhaust pipe 15. The outer surface of the body 1 is fixedly connected to the intake pipe 16. By installing the air pump 14, the external exhaust gas can be drawn into the body 1 through the intake pipe 16, so that the carbon filter plate 11 can filter the exhaust gas entering the body 1. The upper surface of the body 1 is hinged with a cover plate 17, and the bottom surface of the body 1 is installed with a sealing cover 18. By installing the cover plate 1 7 can facilitate the user to replace the carbon filter plate 11. By setting the sealing cover 18, the device body 1 can be closed and the adsorption filter bag 3 can be cleaned. The outer surface of the device body 1 is fixedly connected with multiple support legs 19, and the multiple support legs 19 are distributed in a circle. By installing the support legs 19, the device body 1 can be supported to make the device body 1 more stable. The multiple springs 8 are all in a reset state, and the multiple contact members 9 are in contact with the inner wall of the device body 1. By setting the spring 8, the sliding member 7 can be pushed to reset by the elastic deformation force of the spring 8, so that negative pressure can be generated in the slide cylinder 6. The outer surfaces of the multiple slide cylinders 6 are all installed with water inlet valves 20, and the other ends of the multiple water inlet valves 20 are fixedly connected with a water inlet pipe 21. By installing the water inlet valve 20, when negative pressure is generated in the slide cylinder 6, external water can enter the slide cylinder 6 through the water inlet pipe 21.

[0023] When in use, firstly, the air in the pump extractor body 1 is extracted to make the extraction pipe generate suction and extract the waste gas from the outside. At this time, the motor 12 is started and drives the rotating rod 13 to rotate. The rotating rod 13 can drive the rotating disk 2 to rotate during the rotation process. The rotating disk 2 can drive multiple contact members 9 to revolve when rotating. When the contact members 9 contact the sliding member 7, they can squeeze it, so that the sliding member 7 can push the water in the slide 6 to be discharged into the atomizing nozzle 5 through the drain pipe 4, so that the atomizing nozzle 5 can atomize the water source, so that the waste gas entering the body 1 The particles can settle under the contact with the water mist. At the same time, the rotating disk 2 can drive multiple adsorption filter bags 3 to revolve when rotating, so that they can adsorb impurities in the device body 1. The exhaust gas after secondary filtration will enter the upper part of the device body 1, and under the suction of the extraction pump, the exhaust gas will pass through the carbon filter plate 11. The carbon filter plate 11 can adsorb harmful substances in the exhaust gas, thereby improving the filtering ability of the device body 1 for the exhaust gas, and then improving the purification effect of the device body 1 on the exhaust gas. The purified exhaust gas can be discharged from the device body 1 through the exhaust pipe 15.

[0024] It should be noted that, in this document, relational terms such as first and second, etc. are merely used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations.

[0025] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A multi-stage treatment device for exhaust gas purification, comprising a body (1), characterized in that: The inner wall of the device body (1) is rotatably connected to a rotating disk (2) via a bearing, a plurality of adsorption filter bags (3) distributed in a circumferential manner are installed on the bottom surface of the rotating disk (2), a plurality of drainage pipes (4) distributed in a circumferential manner are installed on the inner wall of the device body (1), and a misting nozzle (5) is installed on one end of the plurality of drainage pipes (4) close to each other, a plurality of sliding cylinders (6) distributed in a circumferential manner are installed on the outer surface of the device body (1), a sliding member (7) is slidably connected inside the plurality of sliding cylinders (6), a spring (8) is fixedly connected to one side of the plurality of sliding members (7) away from each other, the other ends of the plurality of springs (8) are fixedly connected to the sliding cylinder (6) close to them, the other ends of the plurality of drainage pipes (4) are fixedly connected to the sliding cylinder (6) close to them, a plurality of contact members (9) distributed in a circumferential manner are fixedly connected to the upper surface of the rotating disk (2), a conical frame (10) is fixedly connected to the inner wall of the device body (1), and a carbon filter plate (11) is installed inside the conical frame (10).

2. The multi-stage treatment equipment for exhaust gas purification according to claim 1, characterized in that: A motor (12) is installed on the inner wall of the body (1); the output end of the motor (12) is fixedly connected to a rotating rod (13); and the other end of the rotating rod (13) is fixedly connected to the rotating disk (2).

3. The multi-stage treatment equipment for exhaust gas purification according to claim 1, characterized in that: An air pump (14) is installed on the upper surface of the body (1), one end of the air pump (14) is connected to the conical frame (10), the other end of the air pump (14) is fixedly connected to an exhaust pipe (15), and the outer surface of the body (1) is fixedly connected to an air intake pipe (16).

4. The multi-stage treatment equipment for exhaust gas purification according to claim 1, characterized in that: A cover plate (17) is hingedly connected to the upper surface of the body (1), and a sealing cover (18) is installed on the bottom surface of the body (1).

5. The multi-stage treatment equipment for exhaust gas purification according to claim 1, characterized in that: A plurality of support legs (19) are fixedly connected to the outer surface of the body (1), and the plurality of support legs (19) are distributed in a circular pattern.

6. The multi-stage treatment equipment for exhaust gas purification according to claim 1, characterized in that: The plurality of springs (8) are all in a reset state, and the plurality of contact members (9) are all in contact with the inner wall of the device body (1).

7. The multi-stage treatment equipment for exhaust gas purification according to claim 1, characterized in that: A water inlet valve (20) is installed on the outer surface of each of the plurality of slide cylinders (6), and the other ends of each of the plurality of water inlet valves (20) are fixedly connected to a water inlet pipe (21).

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