Waste gas treatment device for carbon neutralization treatment

Abstract

The utility model relates to the technical field of carbon neutralization treatment, and discloses a waste gas treatment device for carbon neutralization treatment, which comprises a gravity settling chamber, a connecting pipe fitting is arranged on the right side of the gravity settling chamber, catalytic combustion integrated equipment is arranged on the right side of the connecting pipe fitting, and a dust collecting assembly is arranged in the gravity settling chamber. And a separating and filtering assembly is arranged in the connecting pipe fitting. According to the waste gas treatment device for carbon neutralization treatment, through the arrangement of the separating and filtering assembly, waste gas enters the cyclone separator at a high speed in the tangential direction, dust and impurities are thrown out under the action of centrifugal force, the waste gas continues to upwards pass through glass fiber filter paper arranged in the prefilter shell to be filtered, finer particles in the waste gas can be filtered out, and the carbon neutralization effect is improved. And a multi-stage filtering and discharging assembly can be arranged, so that the standard is purely detected, the treatment can be carried out in time, and the use effect is good.

Description

Technical Field

[0001] This utility model relates to the field of carbon neutralization treatment technology, specifically to a waste gas treatment device for carbon neutralization treatment. Background Technology

[0002] As global climate change becomes increasingly severe, reducing greenhouse gas emissions and achieving carbon neutrality has become a broad consensus and an urgent need in the international community. Among the many sources of greenhouse gas emissions, waste gases from industrial production, power generation, and transportation are the main contributors.

[0003] Existing technology discloses a waste gas treatment device for carbon neutralization treatment, with announcement number CN216856095U. The device includes a housing, a partition fixedly connected to the central axis of the inner wall of the housing, a motor fixedly connected to the bottom right side of the housing, a rotating shaft fixedly connected to the output end of the motor, a first stirring blade fixedly connected to the left side of the rotating shaft surface, an air inlet pipe sleeved on the left side of the top of the housing, a connecting pipe connected to the right side of the air inlet pipe, and a guide pipe connected to the right side of the connecting pipe. This utility model utilizes the cooperation of the housing, partition, motor, rotating shaft, first stirring blade, air inlet pipe, connecting pipe, guide pipe, second stirring blade, inclined plate, through groove, hollow column, hollow tube, solenoid valve, exhaust pipe, PLC controller, sealing door, water injection pipe, one-way valve, and carbon dioxide sensor.

[0004] The aforementioned waste gas treatment device for carbon neutralization solves the problem that existing treatment devices lack monitoring functions, making it impossible to determine whether the discharged gas meets the standards, and easily resulting in the discharge of non-compliant gas. However, the aforementioned device does not have a filtration and discharge component during waste gas treatment; it simply detects compliance without timely processing, resulting in poor performance during use, which needs to be improved. Utility Model Content

[0005] The purpose of this invention is to provide a waste gas treatment device for carbon neutralization treatment, so as to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a waste gas treatment device for carbon neutralization treatment, comprising a gravity settling chamber, a connecting pipe fitting provided on the right side of the gravity settling chamber, an integrated catalytic combustion device provided on the right side of the connecting pipe fitting, a dust collection assembly provided inside the gravity settling chamber, and a separation filter assembly provided inside the connecting pipe fitting.

[0007] The separation and filtration assembly includes a cyclone separator, an inner collection tank, a guide, a dust outlet, a pre-filter housing, glass fiber filter paper, and a pressing block. The cyclone separator is fixedly connected to the surface of the connecting pipe. The pre-filter housing is fixedly connected to the top of the cyclone separator. The inner collection tank is fixedly connected to the bottom of the cyclone separator. The guide is fixedly connected to the right side of the bottom of the inner collection tank. The dust outlet is fixedly connected to the right side of the cyclone separator. The pressing block is fixedly connected to the bottom of the pre-filter housing. The glass fiber filter paper is connected to the bottom of the pressing block and to the top of the pre-filter housing.

[0008] Preferably, the dust collection assembly includes a dust collection hopper, a guide arc plate, a connecting rectangular plate, a rectangular groove, an adsorption fan component, and a hollow connecting box. The dust collection hopper is fixedly connected to the bottom of the gravity settling chamber, the connecting rectangular plate is fixedly connected to both ends of the gravity settling chamber, the rectangular groove is opened inside the connecting rectangular plate, the guide arc plate is fixedly connected to the bottom of the connecting rectangular plate, the adsorption fan component is fixedly connected to the bottom of the connecting rectangular plate, and the hollow connecting box is fixedly connected to the bottom of the adsorption fan component.

[0009] Preferably, the top of the adsorption fan component is provided with a connecting arc groove, and the top of the adsorption fan component is provided with a filter plate, the area of ​​which is adapted to the area of ​​the connecting arc groove.

[0010] Preferably, the bottom of the pre-filter housing has a connecting circular groove, the area of ​​which is smaller than the area of ​​the glass fiber filter paper.

[0011] Preferably, the cyclone separator has a connecting groove on its right side, the area of ​​which is adapted to the side area of ​​the dust discharge port. The connecting groove can accommodate the dust discharge port, making it convenient to discharge dust and ensuring the normal use of the device.

[0012] Preferably, the end of the guide arc plate away from the bottom end of the connecting rectangular plate is fixedly connected to the inner bottom end of the dust collection hopper.

[0013] Preferably, the rectangular slots are evenly spaced and distributed inside the connecting rectangular plate. The rectangular slots help to achieve connectivity, ensuring that the airflow adsorbed by the lower adsorption fan acts on the upper part, guiding impurities and facilitating the centralized collection of dust.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] 1. This carbon neutralization waste gas treatment device, equipped with a separation and filtration assembly, allows waste gas to enter the cyclone separator at high speed along the tangential direction. Under the action of centrifugal force, dust and impurities are thrown out. The waste gas continues to rise and passes through the glass fiber filter paper set inside the pre-filter housing, which can filter out even finer particles in the waste gas, completing the filtration process. It can be equipped with multi-stage filtration and discharge components, which not only detect compliance but also handle the waste gas in a timely manner, resulting in good performance during use.

[0016] 2. This carbon neutralization waste gas treatment device is equipped with a dust collection component. The waste gas enters the gravity settling chamber, undergoes settling treatment inside the gravity settling chamber, and then enters the dust collection hopper. The dust collection hopper is equipped with an adsorption guide component, which can guide impurities, making it easy to collect dust and convenient to use. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall three-dimensional structure of the present invention;

[0018] Figure 2 This is a three-dimensional structural diagram of the gravity settling chamber and internal dust collection components of this utility model;

[0019] Figure 3 This utility model Figure 2 Enlarged structural diagram at point A in the middle;

[0020] Figure 4 This is a three-dimensional structural diagram of the separation and filtration component of this utility model.

[0021] In the diagram: 1. Gravity settling chamber; 2. Connecting pipe fittings; 3. Integrated catalytic combustion equipment; 4. Separation and filtration assembly; 401. Cyclone separator; 402. Inner collection tank; 403. Guide component; 404. Dust outlet; 405. Pre-filter housing; 406. Glass fiber filter paper; 407. Pressing block; 5. Dust collection assembly; 501. Dust collection hopper; 502. Guide arc plate; 503. Connecting rectangular plate; 504. Rectangular groove; 505. Adsorption fan component; 506. Hollow connecting box. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Please see Figure 1-4 The present invention provides the following technical solution:

[0024] A waste gas treatment device for carbon neutralization includes a gravity settling chamber 1, a connecting pipe 2 is provided on the right side of the gravity settling chamber 1, a catalytic combustion integrated device 3 is provided on the right side of the connecting pipe 2, a dust collection assembly 5 is provided inside the gravity settling chamber 1, and a separation filter assembly 4 is provided inside the connecting pipe 2.

[0025] The separation and filtration assembly 4 includes a cyclone separator 401, an inner collection tank 402, a guide 403, a dust discharge port 404, a pre-filter housing 405, glass fiber filter paper 406, and a pressing block 407. The cyclone separator 401 is fixedly connected to the surface of the connecting pipe 2, the pre-filter housing 405 is fixedly connected to the top of the cyclone separator 401, the inner collection tank 402 is fixedly connected to the bottom inside of the cyclone separator 401, the guide 403 is fixedly connected to the right side of the bottom inside of the inner collection tank 402, and the dust discharge port 404 is fixedly connected to the right side of the cyclone separator 401. The pressing block 407 is fixedly connected to the bottom of the pre-filter housing 405. The glass fiber filter paper 406 is connected to the bottom of the pressing block 407 and the top of the pre-filter housing 405. A connecting circular groove is provided at the bottom of the pre-filter housing 405. The area of ​​the connecting circular groove is smaller than the area of ​​the glass fiber filter paper 406. A connecting groove is provided on the right side of the cyclone separator 401. The area of ​​the connecting groove is adapted to the side area of ​​the dust discharge port 404. The connecting groove can accommodate the dust discharge port 404, which facilitates the discharge of dust and ensures the normal use of the device.

[0026] The dust collection assembly 5 includes a dust collection hopper 501, a guide arc plate 502, a connecting rectangular plate 503, a rectangular groove 504, an adsorption fan component 505, and a hollow connecting box 506. The dust collection hopper 501 is fixedly connected to the bottom of the gravity settling chamber 1. The connecting rectangular plate 503 is fixedly connected to both ends of the gravity settling chamber 1. The rectangular groove 504 is formed inside the connecting rectangular plate 503. The guide arc plate 502 is fixedly connected to the bottom of the connecting rectangular plate 503. The adsorption fan component 505 is fixedly connected to the bottom of the connecting rectangular plate 503. The hollow connecting box 506 is fixedly connected to the adsorption fan component 506. At the bottom of the fan component 505, rectangular slots 504 are evenly distributed in an array inside the connecting rectangular plate 503. The rectangular slots 504 help to achieve connectivity, ensuring that the airflow adsorbed by the lower adsorption fan component 505 acts upward to guide impurities and facilitate the centralized collection of dust. A connecting arc groove is opened at the top of the adsorption fan component 505, and a filter plate is set at the top of the adsorption fan component 505. The area of ​​the filter plate is adapted to the area of ​​the connecting arc groove. The end of the guide arc plate 502 away from the bottom of the connecting rectangular plate 503 is fixedly connected to the bottom of the dust collection hopper 501.

[0027] In operation, the waste gas to be treated is introduced into the gravity settling chamber 1. After settling within the gravity settling chamber 1, the waste gas enters from one end of the chamber and flows slowly at a low velocity. Utilizing gravity, larger dust particles and impurities settle to the bottom of the gravity settling chamber 1 and enter the dust collection hopper 501 at the bottom of the chamber. A hollow connecting box 506 and an adsorption fan 505 are installed at the bottom of the dust collection hopper 501 to guide impurities and facilitate concentrated dust collection. The impurities fall into the dust collection hopper 501 below. The pre-treated waste gas then enters the connecting pipe 2, passing through a cyclone separator 401 and a pre-filter housing 405. After passing through the cyclone separator 401, an inner collection tank 402 is provided at the bottom of the cyclone separator 401. The exhaust gas enters the cyclone separator 401 at high speed along the tangential direction. Under the action of centrifugal force, dust and particles are thrown against the inner wall of the cyclone separator 401 and slide down the inner wall to the bottom inner collection tank 402. Then, the dust is discharged by the guide component 403 in conjunction with the dust discharge port 404. Then, the exhaust gas continues to rise and is filtered by the glass fiber filter paper 406 set inside the pre-filter housing 405, which can filter out finer particles in the exhaust gas, thus completing the filtration process. It can be equipped with a multi-stage filtration discharge component, which not only detects compliance but also handles it in a timely manner, resulting in good performance during use.

[0028] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A waste gas treatment device for carbon neutral treatment, comprising a gravitational settling chamber (1), characterized by: The right side of the gravity settling chamber (1) is provided with a connecting pipe (2), the right side of the connecting pipe (2) is provided with a catalytic combustion integrated device (3), the inside of the gravity settling chamber (1) is provided with a dust collection assembly (5), and the inside of the connecting pipe (2) is provided with a separation and filtration assembly (4). The separation and filtration assembly (4) comprises a cyclone separator (401), an inner collection groove (402), a guide piece (403), a dust discharge port (404), a pre-filter shell (405), a glass fiber filter paper (406) and a pressing block (407), the cyclone separator (401) is fixedly connected to the surface of the connecting pipe (2), the pre-filter shell (405) is fixedly connected to the top of the cyclone separator (401), the inner collection groove (402) is fixedly connected to the inner bottom end of the cyclone separator (401), the guide piece (403) is fixedly connected to the inner bottom end right side of the inner collection groove (402), the dust discharge port (404) is fixedly connected to the right side of the cyclone separator (401), the pressing block (407) is fixedly connected to the inner bottom end of the pre-filter shell (405), the glass fiber filter paper (406) is connected to the bottom of the pressing block (407), and the glass fiber filter paper (406) is connected to the top of the pre-filter shell (405).

2. The exhaust gas treatment device for carbon neutralization processing according to claim 1, characterized by: The dust collection assembly (5) comprises a dust collection hopper (501), a guide arc plate (502), a connecting square plate (503), a rectangular groove (504), a suction fan piece (505) and a hollow connecting box (506), the dust collection hopper (501) is fixedly connected to the inner bottom end of the gravity settling chamber (1), the connecting square plate (503) is fixedly connected to the inner two ends of the gravity settling chamber (1), the rectangular groove (504) is arranged in the inside of the connecting square plate (503), the guide arc plate (502) is fixedly connected to the bottom of the connecting square plate (503), the suction fan piece (505) is fixedly connected to the bottom of the connecting square plate (503), and the hollow connecting box (506) is fixedly connected to the bottom of the suction fan piece (505).

3. The exhaust gas treatment device for carbon neutralization processing according to claim 2, characterized by: The top of the suction fan piece (505) is provided with a filter plate piece, and the area of the filter plate piece is matched with the area of the communication arc groove.

4. The exhaust gas treatment device for carbon neutralization processing according to claim 1, characterized by: The bottom of the pre-filter shell (405) is provided with a communication circular groove, and the area of the communication circular groove is smaller than the area of the glass fiber filter paper (406).

5. The exhaust gas treatment device for carbon neutralization processing according to claim 1, characterized by: The right side of the cyclone separator (401) is provided with a communication groove, and the area of the communication groove is matched with the side area of the dust discharge port (404).

6. The exhaust gas treatment device for carbon neutralization processing according to claim 2, characterized by: The end, away from the bottom end of the connecting square plate (503), of the guide arc plate (502) is fixedly connected to the inner bottom end of the dust collection hopper (501).

7. The exhaust gas treatment device for carbon neutralization processing according to claim 2, characterized by: The rectangular grooves (504) are arranged in the inside of the connecting square plate (503) at equal intervals.

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