Deodorization treatment device

Abstract

The utility model is applicable to the technical field of deodorization treatment, and provides a deodorization treatment device which comprises an air inlet and a box body connected with the air inlet and arranged on one side of the air inlet, an exhaust port is arranged on one side, far away from the air inlet, of the box body, the air inlet, the box body and the exhaust port are sequentially connected, and a spraying assembly is arranged in the box body. The number of the spraying assemblies is two, one spraying assembly is arranged close to the air inlet, the other spraying assembly is arranged close to the air outlet, spraying heads are arranged on the spraying assemblies, and a plurality of spraying branch heads are evenly arranged in the spraying heads. The overall arrangement of the deodorization device can ensure the odor treatment effect, the spraying branch heads are uniformly arranged, so that the spraying liquid can be uniformly sprayed out, the odor can be fully contacted with the spraying liquid, substances dissolved in the spraying liquid are dissolved, the washing deodorization effect is achieved, and when the biological culture film is sprayed, the odor can be effectively removed. The moist condition of microorganism culture is ensured, the activity of microorganisms is kept, and biological filtration deodorization is realized.

Description

Technical Field

[0001] The utility model relates to the technical field of deodorization treatment, and more specifically, it relates to a deodorization treatment device. Background Art

[0002] Odors are a type of volatile gas whose molecules diffuse in the air, which can cause corrosion to mechanical equipment. When inhaled into the olfactory organs of the human body, it will cause extremely unpleasant odor sensations. In order to reduce the concentration of odors during the operation of sewage treatment plant facilities and equipment, and to avoid the corrosion of the generated odor waste gas to equipment and the impact on employees in the plant area, the production environment, the surrounding atmospheric environment, etc., according to requirements, the generated malodorous gas must be collected and deodorized to ensure that the treated tail gas meets the standards before being discharged.

[0003] Currently, the biological deodorization system is a technology that uses the degradation effect of microorganisms to remove malodorous substances in odors. This technology has been widely used in industries such as sewage treatment plants, garbage treatment plants, and food processing, and is favored for its advantages such as simple operation, low operating cost, and small secondary pollution.

[0004] However, in the biological filtration method, microorganisms have specific requirements for environmental conditions, and changes in these conditions may affect the activity of microorganisms and the deodorization efficiency. Therefore, a deodorization treatment device is proposed to improve the existing problems. Summary of the Utility Model

[0005] Aiming at the deficiencies of the existing technology, the purpose of the utility model is to provide a deodorization treatment device.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A deodorization treatment device, including an air inlet, a box body connected to the air inlet and arranged on one side of the air inlet, an exhaust port is arranged on the side of the box body away from the air inlet, and the air inlet, the box body and the exhaust port are connected in sequence.

[0007] By adopting the above technical solution, the overall structure of the deodorization device is set. The air inlet is the general odor inlet of the deodorization device. After the odor enters, multiple groups of air inlets are also provided to ensure uniform gas entry, reduce the situation of gas accumulation in one place, and reduce the subsequent deodorization efficiency; the box body sets the overall shell of the deodorization device, and the exhaust port sets the discharge port for the treated gas.

[0008] Wherein, a spraying component is arranged inside the box body, and there are two groups of spraying components. One group of the spraying components is arranged close to the air inlet, and the other group of the spraying components is arranged close to the exhaust port.

[0009] By adopting the above technical solution, when the odor enters the deodorization device, the odor is first washed with water. The spraying liquid sprayed by the spraying component will absorb the substances dissolved in the spraying liquid, and perform a primary pretreatment on the odor, increasing the odor treatment efficiency.

[0010] The present utility model is further arranged as follows: The spraying component includes a second spraying pipe, one side of the second spraying pipe is communicated with a first spraying pipe, the side of the first spraying pipe away from the second spraying pipe is communicated with a spraying water injection port, and the spraying water injection port, the first spraying pipe and the second spraying pipe are connected in sequence.

[0011] The present utility model is further arranged as follows: Spray heads are communicated on one end of the second spraying pipe and the side wall of the first spraying pipe, and spraying branch heads are arranged inside the spray heads.

[0012] By adopting the above technical solution, multiple groups of spraying branch heads are arranged in the spray heads, and small spraying ports are also arranged on the spraying branch heads. Thus, the spraying liquid is evenly sprayed, increasing the contact area with the odor, and fully dissolving the substances in the odor that are soluble in the spraying liquid. Spray heads are also arranged on the first spraying pipe. When the odor enters the deodorization device, the spray heads at the bottom of the spraying component can contact the odor at the bottom, increasing the odor contact area. The spray heads at the top of the spraying component can contact the odor flowing to the upper side, and at the same time, the spraying liquid dripping to the lower side can also contact the odor at the bottom, further treating the odor. The spray heads designed with an up-and-down structure and a certain inclination angle can fully treat the odor entering from the air inlet, achieving the effect of washing and treating the odor with water.

[0013] The present utility model is further arranged as follows: A biological culture membrane is arranged inside the box body, and the biological culture membrane is suspended on one side of the box body close to the exhaust port.

[0014] The present utility model is further arranged as follows: A box cover is further arranged on one side of the box body close to the exhaust port, and the box cover is arranged on the top of the biological culture membrane.

[0015] By adopting the above technical solution, there are fillers on the biological culture membrane and it is used to cultivate microorganisms. The spray heads arranged up and down in the spraying component near the exhaust port can ensure sufficient and uniform spraying, achieving the purpose of wetting the fillers, providing favorable conditions for the metabolism and reproduction of microorganisms, ensuring the activity of microorganisms, and being able to perform biological decomposition treatment on the entering odor. In addition, the living conditions of microorganisms are relatively special and need to be replaced regularly. The design of the box cover facilitates the taking and placing of the biological culture membrane, making it convenient to replace regularly and ensuring the deodorization effect of microorganisms.

[0016] The present utility model is further arranged as follows: A drain port is arranged at one end of the biological culture membrane away from the box cover, and the drain port is arranged at the bottom of the biological culture membrane.

[0017] By adopting the above technical solution, the sewage after fully dissolving the odor enters the drain outlet along the flow channel, and the sewage at the drain outlet can be transported to the subsequent inspection device for inspection to determine whether the discharge standard is met, and then discharged or subjected to secondary treatment to meet the standard before being discharged.

[0018] In summary, the present application includes at least one of the following beneficial technical effects:

[0019] 1. The complex design of the spray heads provided in the spray assembly can achieve the purpose of evenly spraying the spray liquid, can fully wash the odor with water, and remove the substances soluble in water in the odor. In addition, the even spraying of the spray heads can keep the biological culture film moist and provide suitable conditions for the survival of microorganisms.

[0020] 2. The box cover is provided on the odor removal device box body, which is convenient for taking and replacing the biological culture film and ensures the odor removal effect.

[0021] 3. The sewage discharge outlet is provided at the bottom of the odor removal device, which is convenient for sewage collection and transports the collected sewage to the inspection device for inspection. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic structural diagram of an odor removal treatment device of the present utility model.

[0023] Figure 2 In the present utility model Figure 1 Side view.

[0024] Figure 3 In the present utility model Figure 2 Cross-sectional view taken along the A-A direction.

[0025] Figure 4 It is a schematic structural diagram of the spray assembly in the present utility model.

[0026] Description of the reference numerals: 1, air inlet; 2, box body; 3, exhaust port;

[0027] 4, spray assembly; 41, spray water injection port; 42, spray head; 43, spray branch head; 44, first spray pipe; 45, second spray pipe;

[0028] 5, biological culture film; 6, box cover; 7, drain outlet. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0029] It should be noted that, without conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present utility model will be described in detail below with reference to the drawings and in combination with the embodiments.

[0030] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meaning as commonly understood by those of ordinary skill in the technical field to which this application belongs.

[0031] Please refer to Figures 1-4 , the present utility model provides the following technical solutions:

[0032] Embodiment 1

[0033] Refer to Figure 1 , a deodorization treatment device, including an air inlet 1, a box body 2 connected to the air inlet 1 and arranged on one side of the air inlet 1, an exhaust port 3 is arranged on the side of the box body 2 away from the air inlet 1, the air inlet 1, the box body 2 and the exhaust port 3 are connected in sequence. The air inlet 1 is the general odor inlet of the deodorization device. After the odor enters, there are multiple groups of gas diversion ports, which ensure uniform gas entry, reduce gas accumulation in one place, and reduce the subsequent deodorization efficiency; the box body 2 sets the overall shell of the deodorization device, and the exhaust port 3 sets the discharge port for the treated gas, so that the overall structure of the deodorization device is set.

[0034] Refer to Figures 1-3 , a spray component 4 is arranged inside the box body 2. There are two groups of spray components 4. One group of spray components 4 is arranged close to the air inlet 1, and the other group of spray components 4 is arranged close to the exhaust port 3. The spray component 4 on the side close to the air inlet 1 is placed obliquely. When the odor enters the deodorization device, the odor is first washed with water. The water sprayed by the spray component 4 will absorb the substances soluble in water, and perform a primary pretreatment on the odor, increasing the odor treatment efficiency.

[0035] Refer to Figure 4 , the spray component 4 includes a second spray pipe 45. One side of the second spray pipe 45 is communicated with a first spray pipe 44. The side of the first spray pipe 44 away from the second spray pipe 45 is communicated with a spray water injection port 41. The spray water injection port 41, the first spray pipe 44 and the second spray pipe 45 are connected in sequence, setting the tubular components of the spray component 4 to ensure that the spray liquid enters the pipeline normally.

[0036] Refer to Figures 2-4, at one end of the second spray pipe 45 and on the side wall of the first spray pipe 44, spray heads 42 are connected. Inside the spray heads 42, spray branch heads 43 are provided. Multiple groups of spray branch heads 43 are arranged inside the spray heads 42, and small spray openings are also provided on the spray branch heads 43. Thus, the spray liquid is evenly sprayed, increasing the contact area with the odor, and fully dissolving the substances in the odor that are soluble in water. Spray heads 42 are also provided on the first spray pipe 44. When the odor enters the deodorization device, the spray heads 42 at the bottom of the spray assembly 4 can come into contact with the odor at the bottom, increasing the contact area of the odor. The spray heads 42 at the top of the spray assembly 4 can contact the odor flowing to the upper side, and at the same time, the spray liquid dripping to the lower side can also contact the odor at the bottom, further treating the odor. The spray heads 42 designed with an up-and-down structure and a certain inclination angle can fully treat the odor entering from the air inlet 1, achieving the effect of washing and treating the odor with water.

[0037] Refer to Figures 1-3 , a biological culture membrane 5 is arranged inside the box body 2. The biological culture membrane 5 is suspended on one side of the box body 2 close to the exhaust port 3. There are fillers on the biological culture membrane 5 and it is used for culturing microorganisms. The spray heads 42 arranged up and down in the spray assembly 4 near the exhaust port 3 can ensure sufficient and uniform spraying, achieving the purpose of wetting the fillers, providing favorable conditions for the metabolism and reproduction of microorganisms, ensuring the activity of microorganisms, and being able to biologically decompose and treat the entering odor.

[0038] Refer to Figures 1-3 , a box cover 6 is also arranged on one side of the box body 2 close to the exhaust port 3. The box cover 6 is arranged on the top of the biological culture membrane 5. The survival conditions of microorganisms are relatively special and need to be replaced regularly. The design of the box cover 6 facilitates the taking of the biological culture membrane 5, making it convenient for regular replacement and ensuring the deodorization effect of microorganisms.

[0039] Refer to Figures 1-3 , a drain port 7 is arranged at one end of the biological culture membrane 5 away from the box cover 6. The drain port 7 is located at the bottom of the biological culture membrane 5. The sewage after fully dissolving the odor flows along the flow channel to the drain port 7. The sewage at the drain port 7 can be transported to the subsequent inspection device for inspection to determine whether the discharge standard is met, and then discharged or subjected to secondary treatment to meet the standard before being discharged.

[0040] Specifically, the collected odor enters the deodorization device through the air inlet 1. After the odor enters the deodorization device, the spray assembly 4 near the air inlet 1 first washes the odor. The spray heads 42 on the spray assembly 4 spray the spray liquid to make the spray liquid fully contact the odor and remove the substances soluble in water. After the odor is washed with water, it reaches the position of the biological culture membrane 5. The odor is then decomposed and treated by microorganisms, and finally reaches the position of the exhaust port 3. Thus, biological filtration deodorization is completed.

[0041] Obviously, the above-described embodiments are only some of the embodiments of the present utility model, rather than all embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

Claims

1. A deodorization treatment device, characterized in that: It comprises an air inlet (1), a box (2) connected to the air inlet (1) and arranged on one side of the air inlet (1), an exhaust port (3) being arranged on a side of the box (2) away from the air inlet (1), and the air inlet (1), the box (2) and the exhaust port (3) being connected in sequence; A spray assembly (4) is arranged inside the box body (2), and the spray assembly (4) is arranged in two groups, one group of the spray assembly (4) is arranged close to the air inlet (1), and the other group of the spray assembly (4) is arranged close to the air outlet (3).

2. A deodorizing device according to claim 1, characterized in that: The spray assembly (4) comprises a second spray pipe (45), one side of the second spray pipe (45) is connected to the first spray pipe (44), the side of the first spray pipe (44) away from the second spray pipe (45) is connected to a spray water injection port (41), and the spray water injection port (41), the first spray pipe (44) and the second spray pipe (45) are connected in sequence.

3. A deodorizing device according to claim 2, characterized in that: One end of the second spray pipe (45) and the side wall of the first spray pipe (44) are both connected to a spray head (42), and a spray branch head (43) is arranged inside the spray head (42).

4. A deodorizing device according to claim 1, characterized in that: A biological culture membrane (5) is arranged inside the box (2), and the biological culture membrane (5) is suspended on a side of the box (2) close to the exhaust port (3).

5. A deodorizing device according to claim 4, characterized in that: A box cover (6) is also provided on one side of the box body (2) close to the exhaust port (3), and the box cover (6) is arranged on the top of the biological culture membrane (5).

6. A deodorizing device according to claim 5, characterized in that: A drainage port (7) is provided at one end of the biological culture membrane (5) away from the box cover (6), and the drainage port (7) is located at the bottom of the biological culture membrane (5).

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