CN219186473U

CN219186473U - Novel high-efficient catalytic treatment of industrial waste gas device

Info

Publication number: CN219186473U
Application number: CN202320516697.2U
Authority: CN
Inventors: 笪国涛; 王桂名; 李广修; 张雪刚
Original assignee: Henan Guojin Environmental Protection Engineering Co ltd
Current assignee: Henan Guojin Environmental Protection Engineering Co ltd
Priority date: 2023-03-17
Filing date: 2023-03-17
Publication date: 2023-06-16
Anticipated expiration: 2033-03-17

Abstract

The utility model relates to the technical field of waste gas treatment, in particular to a novel efficient catalytic treatment device for industrial waste gas, which comprises a base, a first shell, a second shell, a conveying pipe, an air inlet pipe, an air outlet pipe, a dust filtering component, a catalytic component and a reflux component, wherein the first shell and the second shell are fixedly arranged on the base, the conveying pipe is fixedly arranged between the first shell and the second shell, the dust filtering component is arranged in the first shell, the catalytic component is arranged in the second shell, the air inlet pipe is fixedly arranged on the left side of the first shell, and the air outlet pipe is fixedly arranged on the right side of the second shell. The utility model has reasonable design and simple structure, and can perform waste gas treatment work through the mutual cooperation of the dust filtering component, the catalytic component and the reflux component, filter tiny particles under the action of the dust filtering component, and neutralize harmful substances in waste gas under the action of the catalytic component.

Description

Novel high-efficient catalytic treatment of industrial waste gas device

Technical Field

The utility model relates to the technical field of waste gas treatment, in particular to a novel efficient catalytic treatment device for industrial waste gas.

Background

Carbon dioxide, carbon disulphide, hydrogen sulphide, fluorides, nitrogen oxides, chlorine, hydrogen chloride, carbon monoxide, sulphuric acid, lead mercury, beryllium compounds, smoke dust and productive dust are discharged into the atmosphere, and air is polluted. These substances enter the human body through different routes of respiratory tract, and some of them directly produce harm, and some of them have accumulation effect, so that they can be more seriously harmful to the health of human body.

Through retrieving, a novel industrial waste gas high-efficiency catalytic treatment device of Chinese patent bulletin with the bulletin number of CN 218475084U is provided, and the technical key points are as follows: including the filter cassette, the fixed slot has been seted up to one side terminal surface of filter cassette, and the bottom of closing plate corresponds position department with the fixed slot and is connected with fixed connection piece, and the filter tank has been seted up to the inboard of filter cassette, and the bottom locating plate is installed to the inboard of filter cassette, and the top locating plate is installed to the inboard of filter cassette, and the joint groove has been seted up to the inboard of top locating plate, and the inboard slip embedding of joint groove has the filter screen frid, filters through the inside filtration passageway efficient of extension.

However, the above solution still has at least the following drawbacks in practice: the waste gas treatment is too single, only the adsorption effect of the activated carbon is used, and a large amount of harmful substances cannot be filtered out in the use process, so the utility model provides a novel high-efficiency catalytic treatment device for industrial waste gas to solve the problems.

Disclosure of Invention

The utility model aims to solve the defects of the prior art, and provides a novel high-efficiency catalytic treatment device for industrial waste gas.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a novel high-efficient catalytic treatment of industrial waste gas device, includes base, casing one, casing two, conveyer pipe, intake pipe, outlet duct, dust filtration subassembly, catalytic module and backward flow subassembly, the equal fixed mounting of casing one and casing two is on the base, conveyer pipe fixed mounting is between casing one and casing two, dust filtration subassembly sets up in casing one, catalytic module sets up in casing two, intake pipe fixed mounting is in the left side of casing one, outlet duct fixed mounting is on the right side of casing two, backward flow subassembly sets up on intake pipe and casing two.

Preferably, the dust filtering component comprises a plurality of active carbon filter screens, a plurality of active carbon filter screens are slidably mounted in the first shell, a plurality of notches are formed in the inner wall of the first shell, and the active carbon filter screens are connected in the notches.

Preferably, the catalytic assembly comprises a demisting plate, a plurality of second water pipes and a plurality of spray heads, wherein the demisting plate and the second water pipes are fixedly installed in the second shell, and the spray heads are fixedly connected to the second water pipes.

Preferably, the reflux assembly comprises a first pipeline and a first electromagnetic valve, two ends of the first pipeline are respectively and fixedly arranged on the air inlet pipe and the second shell, and the first electromagnetic valve and the blower are respectively and fixedly arranged at two ends of the pipeline.

Preferably, the base is fixedly provided with a water pump, the water pump is fixedly connected with a first water pipe, and the first water pipe is communicated with a plurality of water pipes.

Preferably, the front side of the second shell is fixedly provided with a water inlet pipe and a water outlet pipe, and the water outlet pipe is fixedly provided with a sluice.

Preferably, the air outlet pipe is fixedly provided with a gas detector and a second electromagnetic valve.

Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, tiny particles in the waste gas can be filtered under the action of the dust filtering component, so that most harmful substances can be more effectively filtered, the harmful substances in the waste gas can be neutralized through the catalytic component, so that part of harmful substances can be catalyzed, meanwhile, the waste gas can be dried under the action of the demisting plate, waste gas detection is performed through the gas detector, and when the waste gas does not reach the emission standard, the air outlet pipe is closed through the electromagnetic valve II, so that the waste gas enters the reflux component, and the waste gas can be secondarily purified.

Drawings

FIG. 1 is a schematic perspective view of a novel industrial waste gas high-efficiency catalytic treatment device;

FIG. 2 is a schematic cross-sectional view of a novel industrial waste gas high-efficiency catalytic treatment device according to the present utility model;

FIG. 3 is a schematic structural diagram of a portion A in FIG. 2 of a novel industrial waste gas high-efficiency catalytic treatment device according to the present utility model;

fig. 4 is a schematic structural diagram of a portion B in fig. 2 of a novel industrial waste gas efficient catalytic treatment device according to the present utility model.

In the figure: 1. a base; 2. a first shell; 3. a second shell; 4. a water inlet pipe; 5. a water outlet pipe; 6. a sluice; 7. an air inlet pipe; 8. an air outlet pipe; 9. a pipe; 10. a first electromagnetic valve; 11. a defogging plate; 12. a first water pipe; 13. a second water pipe; 14. a spray head; 15. a water pump; 16. a delivery tube; 17. a gas detector; 18. an active carbon filter screen; 19. a notch; 20. a second electromagnetic valve; 21. a blower.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-4, a novel high-efficiency catalytic treatment device for industrial waste gas comprises a base 1, a first shell 2, a second shell 3, a conveying pipe 16, an air inlet pipe 7 and an air outlet pipe 8, wherein the first shell 2 and the second shell 3 are fixedly arranged on the base 1, a water pump 15 is fixedly arranged on the base 1, a first water pipe 12 is fixedly connected on the water pump 15, the first water pipe 12 is communicated with a plurality of second water pipes 13, the conveying pipe 16 is fixedly arranged between the first shell 2 and the second shell 3, a plurality of active carbon filter screens 18 are slidably arranged in the first shell 2, a plurality of notches 19 are formed on the inner wall of the first shell 2, the active carbon filter screens 18 are clamped in the notches 19, tiny particles in waste gas can be filtered under the action of the plurality of active carbon filter screens 18, a plurality of demisting plates 11 and a plurality of second water pipes 13 are fixedly arranged in the second shell 3, the air inlet pipe 7 is fixedly arranged on the left side of the first shell body 2, the air outlet pipe 8 is fixedly arranged on the right side of the second shell body 3, two ends of the pipeline 9 are respectively fixedly arranged on the air inlet pipe 7 and the second shell body 3, the electromagnetic valve I10 and the fan 21 are respectively fixedly arranged at two ends of the pipeline 9, the air outlet pipe 8 is fixedly provided with the air detector 17 and the electromagnetic valve II 20, air can be detected through the air detector 17, and when the air does not reach the emission standard, waste gas can flow back under the cooperation of the electromagnetic valve I10 and the fan 21, so that secondary filtering can be carried out on the waste gas.

In this embodiment, the front side of casing two 3 fixed mounting has inlet tube 4 and outlet pipe 5, and fixed mounting has sluice 6 on the outlet pipe 5, can conveniently trade water under the effect of inlet tube 4 and outlet pipe 5.

Working principle: when the device is used, a power supply is firstly switched on, treatment fluid is injected into the second shell 3, the water pump 15 is started, waste gas enters the first shell 2 through the air inlet pipe 7, then enters the conveying pipe 16 through the active carbon filter screen 18, when the waste gas enters the second shell 3, the plurality of spray heads 14 spray the treatment fluid, so that the waste gas can be well contacted with the treatment fluid, the waste gas can be neutralized, a large amount of moisture is contained in the waste gas after the waste gas is neutralized with the treatment fluid, the moisture in the waste gas can be filtered under the action of the demisting plate 11, when the waste gas reaches the air outlet pipe 8, the air detector 17 performs air inspection, when the air does not reach the discharge standard, the air outlet pipe 8 is closed by the second electromagnetic valve 20, waste gas reflux can be performed under the cooperation of the first electromagnetic valve 10 and the fan 21, and the waste gas returns to the air inlet pipe 7 through the pipeline 9, so that secondary filtration can be performed.

The present utility model is not limited to the above-mentioned embodiments, and any person skilled in the art, based on the technical solution of the present utility model and the inventive concept, can make equivalent substitutions or modifications within the scope of the present utility model.

Claims

1. The novel high-efficiency catalytic treatment device for industrial waste gas is characterized by comprising a base (1), a first shell (2), a second shell (3), a conveying pipe (16), an air inlet pipe (7), an air outlet pipe (8), a dust filtering component, a catalytic component and a reflux component; the novel dust collector is characterized in that the first shell (2) and the second shell (3) are fixedly arranged on the base (1), the conveying pipe (16) is fixedly arranged between the first shell (2) and the second shell (3), the dust filtering component is arranged in the first shell (2), the catalytic component is arranged in the second shell (3), the air inlet pipe (7) is fixedly arranged on the left side of the first shell (2), the air outlet pipe (8) is fixedly arranged on the right side of the second shell (3), and the backflow component is arranged on the air inlet pipe (7) and the second shell (3).

2. The novel efficient industrial waste gas catalytic treatment device according to claim 1, wherein the dust filtering component comprises a plurality of active carbon filter screens (18), the active carbon filter screens (18) are slidably mounted in the first shell (2), a plurality of notches (19) are formed in the inner wall of the first shell (2), and the active carbon filter screens (18) are clamped in the notches (19).

3. The novel efficient industrial waste gas catalytic treatment device according to claim 1, wherein the catalytic assembly comprises a demisting plate (11), a plurality of second water pipes (13) and a plurality of spray heads (14), the demisting plate (11) and the second water pipes (13) are fixedly installed in the second shell (3), and the spray heads (14) are fixedly connected to the second water pipes (13).

4. The novel efficient industrial waste gas catalytic treatment device according to claim 1, wherein the backflow component comprises a pipeline (9) and a first electromagnetic valve (10), two ends of the pipeline (9) are respectively and fixedly arranged on an air inlet pipe (7) and a second shell (3), and two ends of the pipeline (9) are respectively and fixedly provided with the first electromagnetic valve (10) and a fan (21).

5. The novel industrial waste gas high-efficiency catalytic treatment device according to claim 3, wherein a water pump (15) is fixedly installed on the base (1), a water pipe I (12) is fixedly connected to the water pump (15), and the water pipe I (12) is communicated with a plurality of water pipes II (13).

6. The novel industrial waste gas high-efficiency catalytic treatment device according to claim 1, wherein a water inlet pipe (4) and a water outlet pipe (5) are fixedly arranged on the front side of the second shell (3), and a sluice (6) is fixedly arranged on the water outlet pipe (5).

7. The novel industrial waste gas high-efficiency catalytic treatment device according to claim 1, wherein a gas detector (17) and a solenoid valve II (20) are fixedly arranged on the gas outlet pipe (8).