Chemical gas filtering treatment device

Abstract

The utility model belongs to the technical field of chemical engineering, and particularly relates to a chemical gas filtering treatment device which comprises a filtering tank and a fixing ring, a supporting column is fixedly installed at the bottom of the fixing ring, a fixing plate is fixedly installed at the bottom of the supporting column, a funnel is fixedly installed at the bottom of the filtering tank, and a drainage pipe is fixedly installed at the bottom of the funnel. A drainage valve is rotatably mounted in the drainage pipe, and a sleeve is fixedly mounted on the inner wall of the filtering tank. By forming filter holes in the surface of the filter barrel and fixedly mounting filter cotton on the inner wall of the filter barrel, chemical gas can be further filtered, harmful substances in the chemical gas can be reduced, and by virtue of five fan blades mounted on the outer surface of the rotary drum in a circular array, the chemical gas in the filter tank can flow, so that the chemical gas is filtered; one end of the gas inlet pipe is placed in the filtering water, and the other end of the gas inlet pipe is connected with the chemical gas needing to be filtered, so that the chemical gas needing to be filtered can be filtered through the filtering water.

Description

Technical Field

[0001] The utility model belongs to the technical field of chemical engineering, and particularly relates to a chemical gas filtration and treatment device. Background Art

[0002] In the process of chemical production, a large amount of chemical gas is generated. These chemical gases often carry air pollutants. If directly discharged, it will cause air pollution. Therefore, a chemical gas filtration device needs to be used for treatment before discharge. However, the existing chemical gas filtration device that is convenient for gas extraction has the following problems in the use process: it cannot meet the function of convenient disassembly and cleaning of the gas tank, the filtration of chemical gas is too simple, the filtration effect is poor, and the filtration degree is not high. Content of the Utility Model

[0003] To solve the problems raised in the above background art, the utility model provides a chemical gas filtration and treatment device, which solves the problem that the chemical gas filtration device is not easy to disassemble.

[0004] To achieve the above object, the utility model provides the following technical solution: A chemical gas filtration and treatment device, including a filtration tank and a fixing ring. The bottom of the fixing ring is fixedly installed with a support column, the bottom of the support column is fixedly installed with a fixing plate, the bottom of the filtration tank is fixedly installed with a funnel, the bottom of the funnel is fixedly installed with a drain pipe, a drain valve is rotatably installed inside the drain pipe, a sleeve is fixedly installed on the inner wall of the filtration tank, a thread is provided inside the sleeve, a threaded ring is installed inside the sleeve by thread, a filtration barrel is fixedly installed inside the threaded ring, a motor fixing platform is fixedly installed inside the filtration barrel, a motor is fixedly installed on the top of the motor fixing platform, a rotating cylinder is fixedly installed at the output end of the motor, a fan blade is fixedly installed on the outer surface of the rotating cylinder, the inside of the filtration tank is filled with filtration water, a gas collecting funnel is fixedly installed on the top surface of the filtration barrel, an air outlet pipe is fixedly installed on the top surface of the gas collecting funnel, an air outlet valve is rotatably installed inside the air outlet pipe, an air inlet pipe is fixedly installed inside the filtration tank, and an air inlet valve is rotatably installed inside the air inlet pipe.

[0005] Preferably, the drain pipe has two right-angle turns, and the drain outlet faces downward.

[0006] Preferably, the surface of the filtration barrel is provided with filtration holes, and a filter cotton is fixedly installed on the inner wall of the filtration barrel.

[0007] Preferably, the number of the fan blades is five, and they are arranged in a circular array on the outer surface of the rotating cylinder.

[0008] Preferably, one end of the air inlet pipe is placed inside the filtration water, and the other end is connected to the gas to be filtered.

[0009] Preferably, the interior of the air outlet pipe communicates with the interior of the filter barrel.

[0010] Preferably, the filter tank is divided into two parts in the middle, with a sleeve fixedly installed on one part and a threaded ring fixedly installed on the other part.

[0011] Preferably, there are four support columns, which are installed in a rectangular array at the bottom of the fixed ring.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0013] 1. For this chemical gas filtration and treatment device, by making the drain pipe have two right-angle turns and the drain opening face downward, it can make the drainage of the drain pipe more convenient. By opening filter holes on the surface of the filter barrel and fixedly installing filter cotton on the inner wall of the filter barrel, the chemical gas can be further filtered to reduce harmful substances therein. By installing five fan blades on the outer surface of the rotating cylinder in a circular array, the chemical gas inside the filter tank can flow, thereby achieving filtration. By placing one end of the intake pipe in the filtered water and connecting the other end to the chemical gas to be filtered, the chemical gas to be filtered can be filtered through the filtered water. By making the interior of the air outlet pipe communicate with the interior of the filter barrel, the filtered chemical gas in the filter barrel can be discharged from the air outlet pipe.

[0014] 2. For this chemical gas filtration and treatment device, by dividing the filter tank into two parts in the middle, with a sleeve fixedly installed on one part and a threaded ring fixedly installed on the other part, the filter tank can be freely opened to repair the interior of the filter tank. By installing four support columns in a rectangular array at the bottom of the fixed ring, the chemical gas filtration and treatment device can be more firmly fixed on the ground. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the following drawings are only some embodiments of the present utility model, which are used together with the embodiments of the present utility model to explain the present utility model and do not constitute a limitation to the present utility model. In the drawings:

[0016] Figure 1 is the schematic diagram of the complete structure of the present utility model;

[0017] Figure 2 is the sectional view of the present utility model;

[0018] Figure 3 is the perspective view of the present utility model.

[0019] In the figure: 1, filter tank; 2, fixed ring; 3, support column; 4, fixed plate; 5, drain pipe; 6, drain valve; 7, sleeve; 8, threaded ring; 9, filter barrel; 10, motor fixing table; 11, motor; 12, rotating drum; 13, fan blade; 14, filtered water; 15, air collecting funnel; 16, air outlet pipe; 17, air outlet valve; 18, air inlet pipe; 19, air inlet valve; 20, thread; 21, funnel. Detailed implementation manner

[0020] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0021] Please refer to Figures 1 - 3 , the present invention provides the following technical solutions: A chemical gas filtration and treatment device includes a filter tank 1 and a fixed ring 2. The bottom of the fixed ring 2 is fixedly installed with a support column 3. The bottom of the support column 3 is fixedly installed with a fixed plate 4. The bottom of the filter tank 1 is fixedly installed with a funnel 21. The bottom of the funnel 21 is fixedly installed with a drain pipe 5. A drain valve 6 is rotatably installed inside the drain pipe 5. The inner wall of the filter tank 1 is fixedly installed with a sleeve 7. Threads 20 are provided inside the sleeve 7. A threaded ring 8 is threadedly installed inside the sleeve 7. A filter barrel 9 is fixedly installed inside the threaded ring 8. A motor fixing table 10 is fixedly installed inside the filter barrel 9. A motor 11 is fixedly installed on the top of the motor fixing table 10. The output end of the motor 11 is fixedly installed with a rotating drum 12. Fan blades 13 are fixedly installed on the outer surface of the rotating drum 12. Filtered water 14 is filled inside the filter tank 1. An air collecting funnel 15 is fixedly installed on the top surface of the filter barrel 9. An air outlet pipe 16 is fixedly installed on the top surface of the air collecting funnel 15. An air outlet valve 17 is rotatably installed inside the air outlet pipe 16. An air inlet pipe 18 is fixedly installed inside the filter tank 1. An air inlet valve 19 is rotatably installed inside the air inlet pipe 18.

[0022] In this embodiment, by making the drain pipe 5 have two right-angle turns and the drain opening face downward, it can make the drainage of the drain pipe 5 more convenient. By opening filter holes on the surface of the filter barrel 9 and fixedly installing filter cotton on the inner wall of the filter barrel 9, the chemical gas can be further filtered to reduce harmful substances therein. By installing five fan blades 13 on the outer surface of the rotating cylinder 12 in a circular array, the chemical gas inside the filter tank 1 can flow, thus performing filtration. By placing one end of the intake pipe 18 inside the filtered water 14 and connecting the other end to the chemical gas to be filtered, the chemical gas to be filtered can be filtered through the filtered water 14. By making the inside of the outlet pipe 16 communicate with the inside of the filter barrel 9, the filtered chemical gas in the filter barrel 9 can be discharged from the outlet pipe 16. By dividing the filter tank 1 into two parts in the middle, with one part fixedly installed with a sleeve 7 and the other part fixedly installed with a threaded ring 8, the filter tank 1 can be freely opened to repair the inside of the filter tank 1. By installing four support columns 3 at the bottom of the fixed ring 2 in a rectangular array, the chemical gas filtration treatment device can be more firmly fixed on the ground.

[0023] Specifically, the drain pipe 5 has two right-angle turns and the drain opening faces downward. By making the drain pipe 5 have two right-angle turns and the drain opening face downward, it can make the drainage of the drain pipe 5 more convenient.

[0024] Specifically, filter holes are opened on the surface of the filter barrel 9, and filter cotton is fixedly installed on the inner wall of the filter barrel 9. By opening filter holes on the surface of the filter barrel 9 and fixedly installing filter cotton on the inner wall of the filter barrel 9, the chemical gas can be further filtered to reduce harmful substances therein.

[0025] Specifically, the number of fan blades 13 is five, and they are installed on the outer surface of the rotating cylinder 12 in a circular array. By installing five fan blades 13 on the outer surface of the rotating cylinder 12 in a circular array, the chemical gas inside the filter tank 1 can flow, thus performing filtration.

[0026] Specifically, one end of the intake pipe 18 is placed inside the filtered water 14, and the other end is connected to the gas to be filtered. By placing one end of the intake pipe 18 inside the filtered water 14 and connecting the other end to the chemical gas to be filtered, the chemical gas to be filtered can be filtered through the filtered water 14.

[0027] Specifically, the inside of the outlet pipe 16 communicates with the inside of the filter barrel 9. By making the inside of the outlet pipe 16 communicate with the inside of the filter barrel 9, the filtered chemical gas in the filter barrel 9 can be discharged from the outlet pipe 16.

[0028] Specifically, the filter tank 1 is divided into two parts in the middle. One part is fixedly installed with a sleeve 7, and the other part is fixedly installed with a threaded ring 8. By dividing the filter tank 1 into two parts in the middle, with a sleeve 7 fixedly installed on one part and a threaded ring 8 fixedly installed on the other part, the filter tank 1 can be freely opened to repair the interior of the filter tank 1.

[0029] Specifically, there are four support columns 3, which are installed at the bottom of the fixed ring 2 in a rectangular array. The chemical gas filtration and treatment device can be more firmly fixed on the ground by the four support columns 3 installed at the bottom of the fixed ring 2 in a rectangular array.

[0030] The working principle or usage process of the present utility model: When the present utility model is in use, first, turn on the motor 11 to drive the rotation 12 to drive the fan blade 13 to rotate and drive the gas. Turn the intake valve 19 to allow the chemical gas to enter the filter water 14 inside the filter tank 1 through the intake pipe 18. The gas filtered by the filter water 14 is sucked into the filter barrel 9 for filtration due to the rotation of the fan blade 13. Then, turn the outlet valve 17 to allow the filtered chemical gas to be discharged through the outlet pipe 16. Finally, turn the drain valve 6 to open the drain pipe to allow the filter water 14 to flow out. By rotating the filter tank 1, the sleeve 7 and the threaded ring 8 are rotated to open the filter tank 1 and then fill the interior with the filter water 14. Among them, the electrical equipment in this device is externally connected to the power supply and controlled to operate and shut down through the supporting control switch.

[0031] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. This specification selects and specifically describes these embodiments to better explain the principle and practical application of the present utility model, so that those skilled in the art can well understand and utilize the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A chemical gas filtration and treatment device, comprising a filtration tank (1) and a fixing ring (2), characterized in that: A support column (3) is fixedly installed at the bottom of the fixed ring (2), a fixing plate (4) is fixedly installed at the bottom of the support column (3), a funnel (21) is fixedly installed at the bottom of the filter tank (1), a drain pipe (5) is fixedly installed at the bottom of the funnel (21), a drain valve (6) is rotatably installed inside the drain pipe (5), a sleeve (7) is fixedly installed on the inner wall of the filter tank (1), a thread (20) is provided inside the sleeve (7), a threaded ring (8) is installed inside the sleeve (7) by threading, a filter bucket (9) is fixedly installed inside the threaded ring (8), a motor fixing platform (10) is fixedly installed inside the filter bucket (9), a motor (11) is fixedly installed on the top of the motor fixing platform (10), a rotating cylinder (12) is fixedly installed at the output end of the motor (11), a fan blade (13) is fixedly installed on the outer surface of the rotating cylinder (12), filtered water (14) is filled inside the filter tank (1), a gas collecting funnel (15) is fixedly installed on the top surface of the filter bucket (9), an air outlet pipe (16) is fixedly installed on the top surface of the gas collecting funnel (15), an air outlet valve (17) is rotatably installed inside the air outlet pipe (16), an air inlet pipe (18) is fixedly installed inside the filter tank (1), and an air inlet valve (19) is rotatably installed inside the air inlet pipe (18).

2. The chemical gas filtration and treatment device according to claim 1, wherein: The drain pipe (5) has two right-angle turns, and the drain outlet faces downward.

3. A chemical gas filtration and treatment device according to claim 1, characterized in that: Filter holes are provided on the surface of the filter bucket (9), and filter cotton is fixedly installed on the inner wall of the filter bucket (9).

4. A chemical gas filtration and treatment device according to claim 1, characterized in that: The number of the fan blades (13) is five, and they are installed on the outer surface of the rotating cylinder (12) in a circular array.

5. A chemical gas filtration and treatment device according to claim 1, characterized in that: One end of the air inlet pipe (18) is placed inside the filtered water (14), and the other end is connected to the gas to be filtered.

6. A chemical gas filtration and treatment device according to claim 1, characterized in that: The inside of the air outlet pipe (16) communicates with the inside of the filter bucket (9).

7. A chemical gas filtration and treatment device according to claim 1, characterized in that: The filter tank (1) is divided into two parts in the middle, one part is fixedly installed with the sleeve (7), and the other part is fixedly installed with the threaded ring (8).

8. A chemical gas filtration and treatment device according to claim 1, characterized in that: The number of the support columns (3) is four, and they are installed on the bottom of the fixed ring (2) in a rectangular array.

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