Environment-friendly waste gas treatment device

Abstract

According to the environment-friendly waste gas treatment device, an input channel is fixedly connected to the side surface of a waste gas treatment box, a movable device is arranged on the lower surface of the waste gas treatment box, a rotating wheel is rotationally connected into the waste gas treatment box, a rotating plate is fixedly connected to the side surface of the rotating wheel, and a handle is fixedly connected into the rotating plate; a separation box is fixedly connected to the inner surface of the waste gas treatment box, a porous filtering membrane is arranged in the separation box, a molecular sieve membrane is arranged in the separation box, a polyether-ether-ketone polymer membrane is fixedly connected to the side surface of the porous filtering membrane, and an adsorption treatment box and a neutralization treatment box are fixedly connected to the two sides of the separation box respectively; the inner surface of the waste gas treatment box is fixedly connected with a mixing treatment box, the side surface of the mixing treatment box is detachably connected with a combustion treatment box, and through the structure, the waste gas treatment device has the advantages that waste gas is treated in a separated and layered mode, the situation that the treatment effect is affected by mutual interference of waste gas is avoided, the device is convenient to move and collect waste gas, and residues and neutralized products are discharged and stored.

Description

Technical Field

[0001] This utility model relates to the technical field of waste gas treatment devices, and in particular to an environmentally friendly waste gas treatment device. Background Technology

[0002] Waste gas treatment devices are equipment used to remove or reduce harmful substances in waste gases generated during industrial and domestic processes. Their main purpose is to protect the environment, improve air quality, comply with environmental regulations, and reduce the impact on human health and ecosystems. However, traditional waste gas treatment devices focus more on the treatment of nitrogen oxides, carbon monoxide, and particulate matter. Their treatment of volatile organic compounds, sulfur dioxide, ammonia, odor, and nitrogen oxides is not perfect, and they do not perform separation treatment. The treatment of different waste gases is prone to mutual interference, resulting in poor treatment effect and greater treatment difficulty. For example, Chinese patent discloses "An Environmentally Friendly Waste Gas Treatment Device" with application number "CN202322472626.X", which includes: an air inlet box set on one side of the treatment tank, a fixed frame and a perforated mesh box arranged in sequence inside the air inlet box, a filter screen fixedly connected to one side of the fixed frame, a motor fixedly connected to the other side of the fixed frame, and a brush fixedly connected to the output end of the motor. Utility Model Content

[0003] The purpose of this invention is to at least solve one of the technical problems existing in the prior art, and to provide an environmentally friendly waste gas treatment device. This device separates waste gas into three parts through a polyether ether ketone polymer membrane, a porous filter membrane, and a molecular sieve membrane inside a separation chamber. Volatile organic compounds and nitrogen oxides are sent to an adsorption treatment chamber for organic adsorption treatment. Sulfur dioxide and ammonia are sent to a neutralization treatment chamber where aluminum metal acts as a catalyst to convert them into harmless ammonium sulfate. Particulate matter and odorous gases are retained in the separation chamber for further treatment. This achieves separate and stratified treatment of waste gas, making the waste gas treatment relatively thorough, avoiding residual waste gas that could affect subsequent treatment work, ensuring the device can safely and stably treat waste gas, and avoiding special reactions during waste gas treatment, thus avoiding safety risks. By setting up an aluminum metal and a storage tank in the neutralization treatment chamber, sulfur dioxide and ammonia undergo a catalytic chemical reaction to form ammonium sulfate, which is then stored in the storage tank. This achieves the catalytic chemical reaction of part of the waste gas using aluminum metal as a catalyst, thereby converting harmful sulfur dioxide and ammonia into relatively harmless ammonium sulfate in a normal state, enabling waste gas recycling, resource regeneration, and reducing waste.

[0004] This utility model also provides an environmentally friendly waste gas treatment device, comprising: a waste gas treatment box, an input channel fixedly connected to the side surface of the waste gas treatment box, a movable device provided on the lower surface of the waste gas treatment box, a rotating wheel rotatably connected inside the waste gas treatment box, a rotating plate fixedly connected to the side surface of the rotating wheel, and a handle fixedly connected inside the rotating plate; a separation box fixedly connected to the inner surface of the waste gas treatment box, a porous filter membrane and a molecular sieve membrane provided inside the separation box, a polyether ether ketone polymer membrane fixedly connected to the side surface of the porous filter membrane, an adsorption treatment box and a neutralization treatment box fixedly connected to the two sides of the separation box respectively, a mixing treatment box fixedly connected to the inner surface of the waste gas treatment box, and a combustion treatment box detachably connected to the side surface of the mixing treatment box. Through this device, the separation and stratification of waste gas is achieved, avoiding mutual interference between waste gases and affecting the treatment effect. The device is easy to move and collect waste gas, and the residue is discharged and stored with the neutralized product.

[0005] According to the present invention, an environmentally friendly waste gas treatment device is provided, wherein the movable device consists of a connecting plate, a rotating disc, a fixed plate, a motor, a transmission rod, and wheels. The connecting plate is fixedly connected to the waste gas treatment box. Through the above device, the components of the movable device are clearly defined and the connection and installation are stable, so that the device can ensure the stable operation of the movable device.

[0006] According to the environmentally friendly waste gas treatment device of this utility model, the rotating disk is rotatably connected to the connecting plate, and the fixed plate is fixedly connected to the rotating disk. Through the above device, the movable device can rotate vertically, thereby adjusting the direction of movement.

[0007] According to the environmentally friendly waste gas treatment device of this utility model, the motor is located inside the fixed plate, the transmission rod is located at the output end of the motor, and the wheel is fixedly connected to the transmission rod. Through the above device, the movable device can move safely and stably.

[0008] According to the present invention, an environmentally friendly waste gas treatment device is provided, wherein the input channel is fixedly connected to the separation box, and the separation box is detachably connected to the combustion treatment box. Through the above device, the waste gas can be stably entered into the device for treatment, and the combustion residue can be easily treated.

[0009] According to the present invention, an environmentally friendly waste gas treatment device is provided inside the input channel, and a suction pump is provided inside the input channel. The suction port is fixedly connected to the suction pump. Through the above device, the waste gas is stably sucked into the device, ensuring that the device can stably perform waste gas treatment.

[0010] According to the environmentally friendly waste gas treatment device of this utility model, the mixing treatment box is located between the adsorption treatment box and the neutralization treatment box. The separation box, adsorption treatment box, mixing treatment box, combustion treatment box and neutralization treatment box are all connected by connecting pipes. Through the above device, the advantages of connecting channels between each treatment box are realized, which makes it convenient to send the separated waste gas to other treatment boxes for treatment.

[0011] According to the present invention, an environmentally friendly waste gas treatment device is provided with an activated carbon adsorption pack inside the adsorption treatment box and a metal aluminum and storage box inside the neutralization treatment box. Through the above device, the effects of adsorbing volatile organic compounds and neutralizing sulfur dioxide and ammonia are achieved respectively.

[0012] Beneficial effects

[0013] 1. Compared with existing technologies, this environmentally friendly waste gas treatment device separates waste gas into three parts through a polyether ether ketone polymer membrane, a porous filter membrane, and a molecular sieve membrane inside the separation chamber. Volatile organic compounds and nitrogen oxides are sent to the adsorption treatment chamber for organic matter adsorption treatment, sulfur dioxide and ammonia are sent to the neutralization treatment chamber, while particulate matter and odor are retained in the separation chamber for further treatment. This achieves separation and stratification of waste gas treatment, making the waste gas treatment relatively thorough, avoiding residual waste gas that could affect subsequent treatment work, ensuring that the device can safely and stably treat waste gas, and avoiding special reactions during waste gas treatment, thus avoiding safety risks.

[0014] 2. Compared with existing technologies, this environmentally friendly waste gas treatment device, by setting up a metal aluminum and a storage tank in the neutralization treatment tank, catalytically reacts sulfur dioxide and ammonia to form ammonium sulfate, which is then stored in the storage tank. This achieves the advantage of using metal aluminum as a catalyst to catalytically react part of the waste gas, thereby converting harmful sulfur dioxide and ammonia into relatively harmless ammonium sulfate in its normal state, enabling the waste gas to be recycled and treated, realizing resource regeneration, and reducing waste. Attached Figure Description

[0015] The present invention will be further described below with reference to the accompanying drawings and embodiments;

[0016] Figure 1 This is an overall structural diagram of the environmentally friendly waste gas treatment device of this utility model;

[0017] Figure 2 This is a side view of the environmentally friendly waste gas treatment device of this utility model;

[0018] Figure 3 This is a right-side cross-sectional view of the environmentally friendly waste gas treatment device of this utility model;

[0019] Figure 4 This is a left-side cross-sectional view of the environmentally friendly waste gas treatment device of this utility model.

[0020] Legend:

[0021] 1. Exhaust gas treatment box; 2. Input channel; 3. Rotating plate; 4. Handle; 5. Fixing plate; 6. Wheels; 7. Suction inlet; 8. Separation box; 9. Suction pump; 10. Adsorption treatment box; 11. Mixing treatment box; 12. Combustion treatment box; 13. Porous filter membrane; 14. Neutralization treatment box; 15. Molecular sieve membrane; 16. Connecting plate; 17. Rotating disc; 18. Transmission rod. Detailed Implementation

[0022] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0023] Reference Figure 1-4 This utility model discloses an environmentally friendly waste gas treatment device, comprising: a waste gas treatment box 1 for treating waste gas; an input channel 2 fixedly connected to the side surface of the waste gas treatment box 1 for stably drawing waste gas into the device; the input channel 2 fixedly connected to a separation box 8 for limiting and fixing the input channel 2; the separation box 8 detachably connected to a combustion treatment box 12 for limiting the separation box 8 and the combustion treatment box 12 respectively; an intake port 7 provided inside the input channel 2 for introducing external waste gas into the input channel 2; a suction pump 9 provided inside the input channel 2, with the intake port 7 fixedly connected to the suction pump 9 for stably drawing in waste gas; a rotating wheel rotatably connected inside the waste gas treatment box 1 for controlling the rotation of a rotating plate 3; a rotating plate 3 fixedly connected to the side surface of the rotating wheel for driving a handle 4 to rotate; and a handle 4 fixedly connected inside the rotating plate 3 for controlling the direction of movement of the waste gas treatment box 1.

[0024] A movable device is provided on the lower surface of the exhaust gas treatment box 1 to provide the exhaust gas treatment box 1 with the function of moving. The movable device consists of a connecting plate 16, a rotating disk 17, a fixed plate 5, a motor, a transmission rod 18, and wheels 6. The components of the movable device are limited. The connecting plate 16 is fixedly connected to the exhaust gas treatment box 1 to ensure a stable connection between the movable device and the exhaust gas treatment box 1. The rotating disk 17 is rotatably connected to the connecting plate 16, so that the rotating disk 17 can rotate stably, thereby adjusting the direction. The fixed plate 5 is fixedly connected to the rotating disk 17, stably driving the fixed plate 5, the motor, the transmission rod 18, and the wheels 6 to rotate. The motor is located inside the fixed plate 5, which supports and fixes the motor. The transmission rod 18 is located at the output end of the motor, which stably provides power to the transmission rod 18. The wheels 6 are fixedly connected to the transmission rod 18, which limits and fixes the wheels 6.

[0025] A separation chamber 8 is fixedly connected to the inner surface of the exhaust gas treatment chamber 1 to perform preliminary separation of the incoming exhaust gas. The separation chamber 8 is equipped with a porous filter membrane 13 to trap particulate matter and odors in the exhaust gas, facilitating subsequent treatment of other exhaust gases. A molecular sieve membrane 15 is also installed inside the separation chamber 8 to separate volatile organic compounds (VOCs), nitrogen oxides, and other exhaust gases. The VOCs and nitrogen oxides are then sent to the adsorption treatment chamber 10. A polyetheretherketone (PEEK) polymer membrane is fixedly connected to the side surface of the porous filter membrane 13 to separate sulfur dioxide, nitrogen oxides, and odors. Ammonia is separated from other waste gases and sent to neutralization treatment box 14 for treatment. Adsorption treatment box 10 and neutralization treatment box 14 are fixedly connected to both sides of separation box 8, respectively, to treat volatile organic compounds, sulfur dioxide and ammonia. Adsorption treatment box 10 is equipped with activated carbon adsorption packs to treat volatile organic compounds and separate nitrogen oxides to be sent to mixing treatment box 11. Neutralization treatment box 14 is equipped with metal aluminum and storage box to accelerate the reaction of sulfur dioxide and ammonia to produce harmless ammonium sulfate.

[0026] A mixing treatment box 11 is fixedly connected to the inner surface of the exhaust gas treatment box 1 to perform preliminary treatment on nitrogen oxides to facilitate their combustion. The mixing treatment box 11 is located between the adsorption treatment box 10 and the neutralization treatment box 14, and the mixing treatment box 11 is limited. A combustion treatment box 12 is detachably connected to the side surface of the mixing treatment box 11 to perform combustion treatment on nitrogen oxides. Connecting pipes are provided between the separation box 8, the adsorption treatment box 10, the mixing treatment box 11, the combustion treatment box 12 and the neutralization treatment box 14 to ensure the stable transportation of the separated exhaust gas.

[0027] Working principle: During operation, external waste gas is drawn in through the suction port 7 and suction pump 9 inside the input channel 2, and then sent to the separation box 8. The waste gas is divided into three parts by the porous filter membrane 13, molecular sieve membrane 15 and polyetheretherketone polymer membrane. Volatile organic compounds and nitrogen oxides are sent to the adsorption treatment box 10 for organic matter adsorption treatment. Sulfur dioxide and ammonia are sent to the neutralization treatment box 14, where they are converted into harmless ammonium sulfate by metallic aluminum as a catalyst. Particulate matter and odor are trapped in the separation box 8 for treatment. The adsorption treatment box 10 separates volatile organic compounds and nitrogen oxides, and sends the nitrogen oxides to the mixing treatment box 11 for treatment and then to the combustion treatment box 12 for combustion treatment. Finally, the combustion residue, ammonium sulfate and particulate matter and odor in the separation box 8 are collected for subsequent treatment. After the operation is completed, a movable device is installed at the bottom of the waste gas treatment box 1 for easy relocation.

[0028] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. An environmentally friendly waste gas treatment device, characterized in that, include: An exhaust gas treatment box (1) has an input channel (2) fixedly connected to its side surface, a movable device provided on the lower surface of the exhaust gas treatment box (1), a rotating wheel rotatably connected inside the exhaust gas treatment box (1), a rotating plate (3) fixedly connected to the side surface of the rotating wheel, and a handle (4) fixedly connected inside the rotating plate (3). A separation box (8) is fixedly connected to the inner surface of the waste gas treatment box (1). A porous filter membrane (13) is provided inside the separation box (8). A molecular sieve membrane (15) is provided inside the separation box (8). A polyether ether ketone polymer membrane is fixedly connected to the side surface of the porous filter membrane (13). An adsorption treatment box (10) and a neutralization treatment box (14) are fixedly connected to the two sides of the separation box (8) respectively. A mixing treatment box (11) is fixedly connected to the inner surface of the waste gas treatment box (1). A combustion treatment box (12) is detachably connected to the side surface of the mixing treatment box (11).

2. The environmentally friendly waste gas treatment device according to claim 1, characterized in that, The active device consists of a connecting plate (16), a rotating disc (17), a fixed plate (5), a motor, a transmission rod (18), and wheels (6). The connecting plate (16) is fixedly connected to the exhaust gas treatment box (1).

3. The environmentally friendly waste gas treatment device according to claim 2, characterized in that, The rotating disk (17) is rotatably connected to the connecting plate (16), and the fixing plate (5) is fixedly connected to the rotating disk (17).

4. The environmentally friendly waste gas treatment device according to claim 2, characterized in that, The motor is located inside the fixed plate (5), the transmission rod (18) is located at the output end of the motor, and the wheel (6) is fixedly connected to the transmission rod (18).

5. The environmentally friendly waste gas treatment device according to claim 1, characterized in that, The input channel (2) is fixedly connected to the separation box (8), and the separation box (8) is detachably connected to the combustion treatment box (12).

6. The environmentally friendly waste gas treatment device according to claim 1, characterized in that, The input channel (2) is provided with an inlet (7) and a suction pump (9) is provided inside the input channel (2). The inlet (7) and the suction pump (9) are fixedly connected.

7. The environmentally friendly waste gas treatment device according to claim 1, characterized in that, The mixing treatment box (11) is located between the adsorption treatment box (10) and the neutralization treatment box (14). Connecting pipes are provided between the separation box (8), the adsorption treatment box (10), the mixing treatment box (11), the combustion treatment box (12), and the neutralization treatment box (14).

8. The environmentally friendly waste gas treatment device according to claim 1, characterized in that, The adsorption treatment box (10) is equipped with an activated carbon adsorption pack, and the neutralization treatment box (14) is equipped with a metal aluminum storage box.

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