Waste gas treatment equipment for staged treatment of gas and particulate matters

Abstract

The utility model relates to the technical field of waste gas treatment, and discloses waste gas treatment equipment for staged treatment of gas and particulate matters. The waste gas treatment equipment comprises a device assembly, a particle separation assembly is installed in the device assembly, a spraying pipe is installed at the upper end of the particle separation assembly, a water tank is installed at the lower end of the spraying pipe, and a backflow pipe is connected to the rear end of the water tank. A water suction pump is installed at the upper end of the backflow pipe, a waste gas filtering assembly is installed on the right side of the particle separation assembly, a connecting plate is installed at the upper end of the waste gas filtering assembly, and an activated carbon plate is installed at the lower end of the connecting plate. The filtering device is easy to block after a long time, and the particulate matters at the upper end of the filtering device need to be cleaned manually subsequently, so that certain time is wasted, and the technical problems are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of waste gas treatment, in particular to waste gas treatment equipment for graded treatment of gas and particulate matter. Background Art

[0002] Industrial waste gas refers to the general term for various pollutant gases discharged into the air during fuel combustion and production processes within the factory area of ​​an enterprise. Generally, industrial waste gas contains particulate matter, which is also called dust. It is a variety of solid or liquid particles evenly dispersed in the aerosol system. Such particulate matter is generally in the industrial production process. The raw materials contain impurities, which are not completely burned and decomposed. They are mixed in the gas in the form of smoke and dust, forming waste gas containing particulate matter for emission. Therefore, it needs to be filtered and removed during the waste gas treatment process.

[0003] The existing referenceable Chinese utility model patent with announcement number: CN211302592U discloses a waste gas treatment device. Aiming at the problem that the existing waste gas treatment device has simple structure, low cost, small gas pressure drop, and is mostly used for absorbing soluble gases and can also be used for gas washing, but the waste gas treatment efficiency is low, and the malodorous gases such as ammonia and hydrogen sulfide produced by dead livestock and poultry cannot be effectively removed, so it cannot meet people's needs, the following scheme is proposed, which includes a base, and a waste gas storage box with a hollow structure is fixedly installed on the top of the base, and an air inlet is opened on one side of the waste gas storage box. The waste gas treatment box located on one side of the waste gas storage box is fixedly installed on the top of the base. The utility model has a simple structure and is easy to operate. The treatment efficiency of harmful gases is improved by combining spraying and annular fine mesh. At the same time, the harmful gases are treated more thoroughly, and the purpose of quickly treating waste gas is achieved, so people's needs are met.

[0004] Based on the search of the above patents and combined with the equipment in the prior art, it is found that a certain amount of waste gas will be generated in industrial production. If the waste gas is not treated and transported into the air, it will cause air pollution. When treating the waste gas, a filter device is used to filter the waste gas. Over a long period of time, it is easy to cause the filter device to be blocked, and the particulate matter on the top of the filter device needs to be manually cleaned later, resulting in a waste of a certain amount of time. The existence of these problems affects the use of the device. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In view of the shortcomings of the prior art, the utility model provides a waste gas treatment device for graded treatment of gases and particulate matter, which has the advantages of effectively preventing the use of a filtering device to filter the waste gas during waste gas treatment, which may easily lead to clogging of the filtering device over a long period of time, and the particulate matter on the upper end of the filtering device needs to be manually cleaned later, resulting in a waste of a certain amount of time, thereby solving the above-mentioned technical problems.

[0007] Technical Solution

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an exhaust gas treatment device for graded treatment of gas and particulate matter, comprising a device assembly, a particle separation assembly for collecting dust particles in the exhaust gas is installed inside the device assembly, and an exhaust gas filter assembly for purifying and filtering the exhaust gas is installed on the right side of the particle separation assembly;

[0009] A particle separation component is installed inside the device component, a spray pipe is installed at the upper end of the particle separation component, and a water tank is installed at the lower end of the spray pipe. A return pipe is connected to the rear end of the water tank, and a water pump is installed at the upper end of the return pipe. The return pipe is convenient for conveying water and facilitating the subsequent recycling of the water source.

[0010] A connecting plate is installed at the upper end of the exhaust gas filter assembly, an activated carbon plate is installed at the lower end of the connecting plate, a fixing plate is installed on the right side of the activated carbon plate, a dust bag is installed at the lower end of the fixing plate, and the fixing plate is used in conjunction with the dust bag to recover dust inside the exhaust gas.

[0011] As the preferred technical solution of the utility model, a box body is installed at the upper end of the device assembly, and a delivery pipe is installed on the left side of the upper end of the box body, an output pipe is installed on the upper right end of the box body, and a fan is installed inside the output pipe, and the fan is convenient for driving the air for adsorption.

[0012] As a preferred technical solution of the utility model, a storage box is installed at the upper end of the particle separation component, and a connecting block is installed at the lower end of the storage box, and the connecting block is convenient for connecting the spray pipe at the lower end.

[0013] As a preferred technical solution of the utility model, a collection box is installed at the upper end of the exhaust gas filter assembly, and the collection box collects dust.

[0014] As a preferred technical solution of the utility model, the particle separation component is installed inside the box in the device component, and the exhaust gas filter component is installed on the right side of the spray pipe in the particle separation component.

[0015] As a preferred technical solution of the utility model, a placement opening is installed at the front end of the box body, and the diameter of the output pipe is larger than the diameter of the delivery pipe.

[0016] As a preferred technical solution of the utility model, a double-layer filter is installed inside the water tank, the lower end of the return pipe is connected to the rear end of the water tank, and the upper end is connected to the rear end of the storage box.

[0017] As a preferred technical solution of the present utility model, the activated carbon plate is a disassembly structure, and the dust collecting bag is a disassembly structure.

[0018] Compared with the prior art, the utility model provides an exhaust gas treatment device for graded treatment of gas and particulate matter, which has the following beneficial effects:

[0019] 1. The utility model sets up an exhaust gas filter component, in which an activated carbon plate is installed, and the exhaust gas that has filtered particles is filtered again by the activated carbon plate. A dust collecting bag is installed on the side of the activated carbon plate, and the remaining dust in the exhaust gas is blocked by the dust collecting bag, so that the exhaust gas can be completely filtered. This structure is used in combination with a particle separation component to reduce dust particles on the upper end of the filter device, and effectively prevents certain exhaust gas from being generated in industrial production. If the exhaust gas is not treated and transported into the air, it will cause air pollution. When the exhaust gas is treated, a filter device is used to filter the exhaust gas, which is easy to cause clogging of the filter device over a long period of time.

[0020] 2. The utility model sets up a particle separation component, in which a spray pipe is installed, through which the dust inside the exhaust gas is reduced, a water tank is installed at the lower end, the water tank stores water and particulate dust, a double-layer filter is installed inside the water tank, the water is separated from the particulate dust by the filter, and a return pipe is installed at the rear end, through which the water is transported for recycling. This structure is convenient for blocking most of the particles inside the exhaust gas, preventing subsequent clogging inside the filter device, and effectively preventing the particulate matter at the upper end of the filter device from needing to be manually cleaned, resulting in a waste of time. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the structural device components of the utility model;

[0023] Figure 3 This is a schematic diagram of a particle separation component of the utility model structure;

[0024] Figure 4 This is a schematic diagram of the exhaust gas filter assembly of the utility model structure;

[0025] Wherein: 1. Device assembly; 101. Box body; 102. Delivery pipe; 103. Output pipe; 104. Fan; 2. Particle separation assembly; 201. Storage box; 202. Connection block; 203. Spray pipe; 204. Water tank; 205. Return pipe; 206. Water pump; 3. Exhaust gas filtration assembly; 301. Collection box; 302. Connection plate; 303. Activated carbon plate; 304. Fixed plate; 305. Dust bag. DETAILED DESCRIPTION

[0026] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0027] In the description of the present invention, unless otherwise specified, "multiple" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third" and the like are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0028] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0029] See also Figure 1 - Figure 4 In this embodiment, a waste gas treatment device for graded treatment of gas and particulate matter includes: a device component 1, a particle separation component 2 is installed inside the device component 1, a spray pipe 203 is installed at the upper end of the particle separation component 2, and a water tank 204 is installed at the lower end of the spray pipe 203, a return pipe 205 is connected to the rear end of the water tank 204, and a water pump 206 is installed at the upper end of the return pipe 205, an exhaust gas filter component 3 is installed on the right side of the particle separation component 2, a connecting plate 302 is installed at the upper end of the exhaust gas filter component 3, an activated carbon plate 303 is installed at the lower end of the connecting plate 302, and a fixing plate 304 is installed on the right side of the activated carbon plate 303, and a dust bag 305 is installed at the lower end of the fixing plate 304, the particle separation component 2 is installed inside the box 101 in the device component 1, and the exhaust gas filter component 3 is installed on the right side of the spray pipe 203 in the particle separation component 2.

[0030] Through the above structure: the device component 1 connects and installs the internal components, and is convenient for subsequent use, the particle separation component 2 is convenient for processing the particle dust in the dust, and the exhaust gas filter component 3 is convenient for purifying the exhaust gas to prevent the exhaust gas from being transported into the air and causing air pollution.

[0031] See also Figure 1 - Figure 4 A box body 101 is installed at the upper end of the device component 1, and a conveying pipe 102 is installed on the left side of the upper end of the box body 101, an output pipe 103 is installed on the upper right end of the box body 101, and a fan 104 is installed inside the output pipe 103, a placement port is installed at the front end of the box body 101, and the diameter of the output pipe 103 is larger than the diameter of the conveying pipe 102.

[0032] Through the above structure: the internal structure is installed through the box body 101, the delivery pipe 102 is convenient for conveying the exhaust gas, the output pipe 103 conveys the purified air, and the fan 104 is convenient for driving the air for adsorption.

[0033] See also Figure 1 - Figure 4 A storage box 201 is installed at the upper end of the particle separation component 2, and a connecting block 202 is installed at the lower end of the storage box 201. A double-layer filter screen is installed inside the water tank 204. The lower end of the return pipe 205 is connected to the rear end of the water tank 204, and the upper end is connected to the rear end of the storage box 201.

[0034] Through the above structure: by installing the storage box 201, it is convenient to store water, the connecting block 202 is convenient to connect the spray pipe 203 at the lower end, the spray pipe 203 processes the dust particles inside the exhaust gas through the water source, the water tank 204 stores the dust and water source, the return pipe 205 is convenient to transport the water source, and it is convenient to recycle the water source later, and the water pump 206 is convenient to transport and drive the water source.

[0035] See also Figure 1 - Figure 4 A collection box 301 is installed at the upper end of the exhaust gas filter assembly 3, the activated carbon plate 303 is a disassembly structure, and the dust bag 305 is a disassembly structure.

[0036] Through the above structure: dust is collected by installing the collection box 301, the connecting plate 302 connects the activated carbon plate 303 at the lower end, the activated carbon plate 303 is convenient for filtering the exhaust gas, and the fixed plate 304 is used in conjunction with the dust bag 305 to facilitate the recovery of dust inside the exhaust gas.

[0037] When in use, first, connect the delivery pipe 102 to the upper end of the exhaust pipe, fill the water tank 204 inside the device with water, start the fan 104 inside the output pipe 103 through the terminal, suck and transport the exhaust gas, and transport the exhaust gas to the inside of the box 101 through the delivery pipe 102. The exhaust gas is transported to the particle separation component 2 through the suction of the fan 104, and the rear end water pump 206 is started through the terminal. When the water pump 206 is started, the water source inside the water tank 204 is pumped through the return pipe 205, and the water source is pumped into the storage box 201. The storage box 20 A connection block 202 is installed at the lower end, and the connection block 202 is connected to the spray pipe 203 at the lower end. The water source is sprayed out through the spray pipe 203 to process the dust particles in the exhaust gas. The dust particles follow the water source and fall into the water tank 204 at the lower end. The dust particles are blocked by the filter net inside the water tank 204, and the water source is recycled through the reflux pipe 205. After the dust in the exhaust gas is processed, the exhaust gas continues to be transported, and the exhaust gas is filtered through the activated carbon plate 303, and then through the dust collecting bag 305 at the side end, and the purified exhaust gas is discharged from the output pipe 103.

[0038] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A waste gas treatment device for graded treatment of gas and particulate matter, characterized in that: The device comprises a device component (1), wherein a particle separation component (2) is installed inside the device component (1), a spray pipe (203) is installed at the upper end of the particle separation component (2), and a water tank (204) is installed at the lower end of the spray pipe (203), a return pipe (205) is connected to the rear end of the water tank (204), and a water pump (206) is installed at the upper end of the return pipe (205), an exhaust gas filter component (3) is installed on the right side of the particle separation component (2), a connecting plate (302) is installed at the upper end of the exhaust gas filter component (3), an activated carbon plate (303) is installed at the lower end of the connecting plate (302), a fixing plate (304) is installed on the right side of the activated carbon plate (303), and a dust bag (305) is installed at the lower end of the fixing plate (304).

2. The waste gas treatment equipment for graded treatment of gas and particulate matter according to claim 1 is characterized in that: A box body (101) is installed at the upper end of the device assembly (1), and a delivery pipe (102) is installed on the left side of the upper end of the box body (101); an output pipe (103) is installed at the upper right end of the box body (101), and a fan (104) is installed inside the output pipe (103).

3. The waste gas treatment equipment for graded treatment of gas and particulate matter according to claim 1, characterized in that: A storage box (201) is installed at the upper end of the particle separation component (2), and a connection block (202) is installed at the lower end of the storage box (201).

4. The waste gas treatment equipment for graded treatment of gas and particulate matter according to claim 1, characterized in that: A collection box (301) is installed at the upper end of the exhaust gas filter assembly (3).

5. The waste gas treatment equipment for graded treatment of gas and particulate matter according to claim 1, characterized in that: The particle separation component (2) is installed inside the box (101) in the device component (1), and the exhaust gas filter component (3) is installed on the right side of the spray pipe (203) in the particle separation component (2).

6. The waste gas treatment equipment for graded treatment of gas and particulate matter according to claim 2, characterized in that: The front end of the box body (101) is provided with a placement opening, and the diameter of the output pipe (103) is greater than the diameter of the delivery pipe (102).

7. The waste gas treatment equipment for graded treatment of gas and particulate matter according to claim 3 is characterized in that: A double-layer filter screen is installed inside the water tank (204), and the lower end of the return pipe (205) is connected to the rear end of the water tank (204), and the upper end is connected to the rear end of the storage box (201).

8. The waste gas treatment equipment for graded treatment of gas and particulate matter according to claim 4, characterized in that: The activated carbon plate (303) is a disassembly structure, and the dust collecting bag (305) is a disassembly structure.

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