Deodorization equipment

Abstract

The utility model discloses deodorization equipment, which belongs to the field of waste gas treatment, comprises a deodorization fan, a first deodorization box body, a second deodorization box body and an exhaust pipeline, and is characterized in that one end of the first deodorization box body is communicated with a gas inlet pipeline, the gas inlet pipeline is connected with the deodorization fan, one side of the first deodorization box body is communicated with a gas outlet pipeline, and the gas outlet pipeline is connected with the second deodorization box body. The side, away from the first deodorization box body, of the air outlet pipeline communicates with the second deodorization box body, the end, away from the air outlet pipeline, of the second deodorization box body communicates with the exhaust pipeline, the outer wall of the exhaust pipeline is sleeved with a #-shaped support, and a filter plate is arranged in the first deodorization box body and divides the first deodorization box body into an acid washing cavity and an alkali washing cavity. A plurality of groups of spraying assemblies are arranged in the acid washing chamber and the alkali washing chamber, a plurality of groups of deodorization assemblies are arranged in the second deodorization box body, and a control platform is arranged on one side of the first deodorization box body. The method has the effect of reducing harm of odor to human bodies and the atmospheric environment.

Description

Technical Field

[0001] The present application relates to the field of waste gas treatment, and in particular to a deodorization device. Background Art

[0002] Industrial and agricultural production and people's daily lives will inevitably generate some odors, which contain a variety of harmful substances and are accompanied by pungent odors.

[0003] Odors are extremely harmful to human health. They not only harm the respiratory system, circulatory system, digestive system, and endocrine system, but also make people irritable, inattentive, with reduced work efficiency, impaired judgment and memory, and affect the nervous system. In addition, if odors are directly discharged into the atmosphere, they will cause great harm to the atmospheric environment. Malodorous waste gas needs to be treated, which can not only protect our health, but also make us have a relaxed and comfortable mood.

[0004] Therefore, how to reduce the harm caused by odors to the human body and the atmospheric environment has become an urgent problem to be solved in this field. Utility Model Content

[0005] In order to reduce the harm caused by odors to the human body and the atmospheric environment, the present application provides a deodorization device.

[0006] The deodorization device provided by the present application adopts the following technical solution:

[0007] A deodorization device includes a deodorization fan, a first deodorization box body, a second deodorization box body and an exhaust pipe. One end of the first deodorization box body is connected and provided with an intake pipe, the intake pipe is connected to the deodorization fan, one side of the first deodorization box is connected and provided with an outlet pipe, the side of the outlet pipe far from the first deodorization box body is connected and provided with the second deodorization box body, one end of the second deodorization box body far from the outlet pipe is connected and provided with the exhaust pipe, a cross-shaped support is sleeved on the outer wall of the exhaust pipe, a filter plate is arranged in the first deodorization box body, the filter plate divides the first deodorization box into an acid washing chamber and an alkali washing chamber, a plurality of groups of spraying components are arranged inside the acid washing chamber and the alkali washing chamber, a plurality of groups of deodorization components are arranged inside the second deodorization box body, and a control platform is arranged on one side of the first deodorization box body.

[0008] By adopting the above technical solution, the operator starts the equipment through the control platform. After the equipment starts: the deodorization fan sends the odor into the pickling chamber inside the first deodorization box through the air inlet pipe. The spraying assembly in the pickling chamber performs pickling treatment on the incoming odor to remove the alkaline substances therein; the pickled odor enters the alkali washing chamber through the filter plate. The spraying assembly in the alkali washing chamber performs alkali washing treatment on the incoming odor to remove the acidic substances therein; the alkali-washed odor enters the second deodorization box through the exhaust pipe and is deodorized again under the combined action of several second deodorization components; the odor after multiple deodorizations is harmlessly discharged through the exhaust pipe. Furthermore, the harmless treatment well-shaped bracket provides support for the exhaust pipe.

[0009] Preferably, a check valve is arranged in the air inlet pipe.

[0010] By adopting the above technical solution, the setting of the check valve can prevent the reflux of the odor or the odor to be treated, so as to avoid damaging the overall operation of the equipment.

[0011] Preferably, the spraying assembly includes a spraying pipe arranged at the top inside the pickling chamber and the alkali washing chamber, an atomizing nozzle communicated with the bottom of the spraying pipe, and a fixing block sleeved on the outer peripheral surface of the spraying pipe. The fixing block is fixedly connected to the top inner surface of the pickling chamber and the alkali washing chamber. An acid cleaning solution storage tank and an alkali cleaning solution storage tank are arranged on the top of the first deodorization box. The acid cleaning solution storage tank and the alkali cleaning solution storage tank are respectively communicated with the spraying pipes inside the pickling chamber and the alkali washing chamber.

[0012] By adopting the above technical solution, the acid cleaning solution storage tank and the alkali cleaning solution storage tank respectively provide acid cleaning solution and alkali cleaning solution for the spraying pipes inside the pickling chamber and the alkali washing chamber. The atomizing nozzles in the pickling chamber spray the acid cleaning solution in an atomized state inside the pickling chamber to perform pickling treatment on the incoming odor and remove the harmful alkaline substances therein; the pickled odor enters the alkali washing chamber through the filter plate. The atomizing nozzles in the alkali washing chamber spray the alkali cleaning solution in an atomized state inside the alkali washing chamber to perform alkali washing treatment on the incoming odor and remove the harmful acidic substances therein.

[0013] Preferably, drain ports are respectively arranged near the bottom surfaces of the pickling chamber and the alkali washing chamber, and sealing plugs are arranged at the drain ports.

[0014] By adopting the above technical solution, some waste liquid will be generated during the pickling and alkali washing of the odor in the first deodorization box. The waste liquid accumulates on the bottom surfaces of the pickling chamber and the alkali washing chamber. When there is more accumulated waste liquid, the operator opens the sealing plug and discharges the waste liquid through the drain port, improving the treatment efficiency of the equipment for treating the odor.

[0015] Preferably, the deodorizing component includes a square frame fixedly arranged on the inner wall of the second deodorizing box body, and a plurality of deodorizing rods fixedly connected inside the square frame. The chamber of the box body where the deodorizing component is located forms a deodorizing chamber.

[0016] By adopting the above technical solution, the odor treated by the first deodorizing box enters the second deodorizing box through the exhaust pipe. The incoming odor is subjected to multiple deodorizing treatments by multiple deodorizing rods and the deodorizing chamber, maximizing the reduction of harmful substances in the odor.

[0017] Preferably, the deodorizing rods are coated with adsorbed activated carbon.

[0018] By adopting the above technical solution, the adsorbed activated carbon can adsorb fine particles in the passing gas, thereby reducing the harmful substances therein and further reducing the harm of the odor to the atmosphere.

[0019] Preferably, a circular wall cylinder is fixedly arranged at the top of the cross-shaped support, and the outer wall of the exhaust pipe abuts against the inner wall of the circular wall cylinder.

[0020] By adopting the above technical solution, the setting of the circular wall cylinder further provides a supporting function for the exhaust pipe.

[0021] Preferably, a metal gasket is arranged at the bottom of the cross-shaped support.

[0022] By adopting the above technical solution, the setting of the metal gasket provides a certain supporting function for the cross-shaped support, and at the same time makes a certain distance between the cross-shaped support and the ground, facilitating the operator to move the cross-shaped support.

[0023] In summary, the present application includes at least one of the following beneficial technical effects:

[0024] 1. The operator starts the equipment through the control platform. After the equipment starts: the deodorizing fan sends the odor into the pickling chamber inside the first deodorizing box body through the intake pipe. The spraying component in the pickling chamber performs pickling treatment on the incoming odor to remove the alkaline substances therein; the pickled odor enters the alkali washing chamber through the filter plate. The spraying component in the alkali washing chamber performs alkali washing treatment on the incoming odor to remove the acidic substances therein; the alkali-washed odor enters the second deodorizing box through the exhaust pipe and is deodorized again under the combined action of a plurality of second deodorizing components; the odor after multiple deodorizations is harmlessly discharged through the exhaust pipe, and the cross-shaped support provides a supporting function for the exhaust pipe;

[0025] 2. The acid cleaning solution storage tank and the alkali cleaning solution storage tank respectively supply acid cleaning solution and alkali cleaning solution to the spray pipes in the acid cleaning chamber and the alkali cleaning chamber. The atomizing nozzles in the acid cleaning chamber spray the acid cleaning solution in an atomized state inside the acid cleaning chamber to perform acid cleaning on the odor entering it and remove the alkaline harmful substances therein. The odor after acid cleaning enters the alkali cleaning chamber through the filter plate. The atomizing nozzles in the alkali cleaning chamber spray the alkali cleaning solution in an atomized state inside the alkali cleaning chamber to perform alkali cleaning on the odor entering it and remove the acidic harmful substances therein.

[0026] 3. During the process of acid cleaning and alkali cleaning the odor in the first deodorization tank, some waste liquid will be generated. The waste liquid accumulates on the inner bottom surface of the acid cleaning chamber and the alkali cleaning chamber. When there is a large amount of accumulated waste liquid, the operator opens the sealing plug and discharges the waste liquid through the drain port, improving the treatment efficiency of the equipment for treating odor. Description of the Drawings

[0027] Figure 1 is a schematic structural diagram of a deodorization device according to an embodiment of the present application.

[0028] Figure 2 is a schematic internal structure diagram of the first deodorization tank according to an embodiment of the present application.

[0029] Figure 3 is a schematic internal structure diagram of the second deodorization tank according to an embodiment of the present application.

[0030] Description of the reference numerals: 1, deodorization fan; 11, intake pipe; 111, check valve; 12, first deodorization box body; 13, outlet pipe; 14, second deodorization tank; 15, exhaust pipe; 16, cross-shaped support; 161, circular wall cylinder; 17, filter plate; 18, acid cleaning chamber; 19, alkali cleaning chamber; 2, spray assembly; 21, spray pipe; 22, atomizing nozzle; 23, fixing block; 24, acid cleaning solution storage tank; 25, alkali cleaning solution storage tank; 26, drain port; 27, sealing plug; 3, deodorization assembly; 31, square frame; 32, deodorization rod; 33, deodorization chamber; 4, control platform; 5, metal gasket. Detailed Embodiment

[0031] The following is a further detailed description of the present application in conjunction with the attached Figures 1-3 drawings.

[0032] An embodiment of the present application discloses a deodorization device. Refer to Figure 1, An odor removal device includes an odor removal fan 1, a first odor removal box body 12, a second odor removal box body 14, and an exhaust pipe 15. The odor removal fan 1 is horizontally arranged on the ground. The first odor removal box is horizontally arranged on the ground. One end of the first odor removal box body 12 is connected with an intake pipe 11 in a communicating way. The output end of the odor removal fan 1 is connected with the intake pipe 11. The second odor removal box 14 is horizontally arranged on the ground. One side of the first odor removal box is connected with an outlet pipe 13 in a communicating way. The side of the outlet pipe 13 far away from the first odor removal box body 12 is communicated with the second odor removal box 14. One end of the second odor removal box body 14 far away from the outlet pipe 13 is connected with the exhaust pipe 15 in a communicating way. A control platform 4 is arranged on one side of the first odor removal box.

[0033] The operator starts the device through the control platform 4. The odor removal fan 1 sends the odor through the intake pipe 11 into the first odor removal box for the first odor removal treatment. The odor after the first treatment enters the second odor removal box 14 through the outlet pipe 13 for the secondary odor removal treatment. The gas after the odor removal is discharged through the exhaust pipe 15.

[0034] Refer to Figure 1 , A check valve 111 is arranged on the intake pipe 11. A cross-shaped support 16 is sleeved on the outer wall of the exhaust pipe 15. The cross-shaped support 16 is vertically arranged. Metal gaskets 5 are arranged at the four corners of the bottom of the cross-shaped support 16. The metal gaskets 5 are arranged above the ground. A circular wall cylinder 161 is fixedly arranged at the top of the cross-shaped support 16. The inner wall of the circular wall cylinder 161 abuts against the outer wall of the exhaust pipe 15.

[0035] The setting of the check valve 111 can effectively prevent the reflux of the odor or the odor to be treated, and keep the stable operation of the device. The cross-shaped support 16 provides a supporting role for the exhaust pipe 15. The metal gaskets 5 at the bottom further improve the supporting role and at the same time facilitate the operator to move the cross-shaped support 16. The setting of the circular wall cylinder 161 further provides a supporting role for the exhaust pipe 15 and improves the overall stability of the device.

[0036] Refer to Figure 2 , A filter plate 17 is arranged in the middle of the first odor removal box. The filter plate 17 is vertically arranged. The filter plate 17 is fixedly connected to the inner wall of the first odor removal box body 12. The filter plate 17 divides the first odor removal box body 12 into a pickling chamber 18 and an alkali washing chamber 19. A spraying component 2 is arranged inside the first odor removal box body 12. The spraying component 2 includes a spraying pipe 21, an atomizing nozzle 22, and a fixing block 23. The spraying pipe 21 is horizontally arranged at the top inside the first odor removal box body 12. The atomizing nozzle 22 is arranged below the spraying pipe 21. The atomizing nozzle 22 faces the inside of the first odor removal box. The fixing block 23 is sleeved on the outer wall of the spraying pipe 21. The fixing block 23 is fixedly connected to the inner top wall of the first odor removal box body 12.

[0037] The spray pipe 21 in the pickling chamber 18 atomizes the pickling solution through the atomizing nozzles 22 and evenly sprays it in the pickling chamber 18 to pickle the incoming odor and remove the alkaline harmful substances in the odor. The pickled odor passes through the filter plate 17 and enters the spraying assembly in the alkali washing chamber 19 for alkali washing treatment to remove the acidic harmful substances in the odor.

[0038] Refer to Figure 1 , on the top surface of the first deodorizing box body 12, there are arranged a pickling solution storage tank 24 and an alkali washing solution storage tank 25. The pickling solution storage tank 24 and the alkali washing solution storage tank 25 are closed to supply solutions for the spray pipe 21 in the pickling chamber 18 and the spray pipe 21 in the alkali washing chamber 19.

[0039] Refer to Figure 1 , Figure 2 , drain openings 26 are provided near the bottom surfaces of the pickling chamber 18 and the alkali washing chamber 19, and a sealing plug 27 is arranged at the drain openings 26. It is inevitable that a little waste liquid will be generated after the equipment operates. These waste liquids accumulate inside the pickling chamber 18 and the alkali washing chamber 19. Excessive accumulation will affect the normal operation of the equipment. At this time, the operator needs to remove the sealing plug 27 to open the drain opening 26 and drain the waste liquid.

[0040] Refer to Figure 3 , a deodorizing assembly 3 is arranged inside the second deodorizing box body 14. The deodorizing assembly 3 includes a square frame 31 and deodorizing rods 32. The square frame 31 is arranged vertically, and the square frame 31 is fixedly connected to the inner wall of the second deodorizing box body 14, and several groups of square frames 31 are arranged. The deodorizing rods 32 are arranged vertically, the deodorizing rods 32 are arranged inside the square frame 31, and several groups of deodorizing rods 32 are arranged. The outer circumference of the deodorizing rods 32 is coated with adsorption activated carbon (not shown in the figure). Multiple deodorizing assemblies 3 form a deodorizing chamber 33 inside the second deodorizing box 14.

[0041] After the odor is first treated by the first deodorizing box, it enters the second deodorizing box 14 through the air outlet pipe 13 for secondary treatment. The incoming odor is subjected to multiple deodorizing treatments by multiple layers of deodorizing rods 32 and the deodorizing chamber 33 to maximize the reduction of harmful substances in the odor.

[0042] The implementation principle of an odor removal device in an embodiment of this application is as follows: The operator first starts the device through the control platform 4. After the device is started: The odor removal fan 1 sends the odor into the pickling chamber 18 inside the first odor removal box body 12 through the air inlet pipe 11. The acid solution storage tank 24 and the alkali solution storage tank 25 respectively provide the acid solution and the alkali solution for the spray pipes 21 in the pickling chamber 18 and the alkali washing chamber 19. The atomizing nozzles 22 in the pickling chamber 18 spray the acid solution in an atomized state inside the pickling chamber 18 to perform pickling treatment on the incoming odor and remove the alkaline harmful substances therein; The pickled odor enters the alkali washing chamber 19 through the filter plate 17. The atomizing nozzles 22 in the alkali washing chamber 19 spray the alkali solution in an atomized state inside the alkali washing chamber 19 to perform alkali washing treatment on the incoming odor and remove the acidic harmful substances therein.

[0043] The alkali-washed odor enters the second odor removal box 14 through the exhaust pipe 15 and is deodorized again under the joint action of several second deodorization components 3; The odor after multiple deodorizations is harmlessly discharged through the exhaust pipe 15, maximizing the reduction of harmful substances in the odor and reducing its pollution to the human body and the atmospheric environment.

[0044] The above are all the preferred embodiments of this application. Without restricting the protection scope of this application accordingly, therefore: All equivalent changes made according to the structure, shape, and principle of this application shall be covered within the protection scope of this application.

Claims

1. A deodorizing device, comprising a deodorizing fan (1), a first deodorizing box body (12), a second deodorizing box body (14) and an exhaust duct (15), characterized in that: One end of the first deodorizing box body (12) is connected with an air inlet pipe (11), the air inlet pipe (11) is connected with the deodorizing fan (1), one side of the first deodorizing box is connected with an air outlet pipe (13), the side of the air outlet pipe (13) away from the first deodorizing box body (12) is connected with the second deodorizing box body (14), one end of the second deodorizing box body (14) away from the air outlet pipe (13) is connected with an exhaust pipe (15), a cross-shaped bracket (16) is sleeved on the outer wall of the exhaust pipe (15), a filter plate (17) is arranged in the first deodorizing box body (12), and the filter plate (17) divides the first deodorizing box into a pickling chamber (18) and an alkali washing chamber (19). A plurality of groups of spraying components (2) are arranged inside the pickling chamber (18) and the alkali washing chamber (19), a plurality of groups of deodorizing components (3) are arranged inside the second deodorizing box body (14), and a control platform (4) is arranged on one side of the first deodorizing box body (12).

2. The deodorization device according to claim 1, wherein: A check valve (111) is arranged inside the air inlet pipe (11).

3. The deodorizing device according to claim 1, wherein: The spraying component (2) includes a spraying pipe (21) arranged at the top inside the pickling chamber (18) and the alkali washing chamber (19), an atomizing nozzle (22) communicated with the bottom of the spraying pipe (21), and a fixing block (23) sleeved on the outer peripheral surface of the spraying pipe (21). The fixing block (23) is fixedly connected to the inner top surface of the pickling chamber (18) and the alkali washing chamber (19). An acid cleaning solution storage tank (24) and an alkali cleaning solution storage tank (25) are arranged at the top of the first deodorizing box. The acid cleaning solution storage tank (24) and the alkali cleaning solution storage tank (25) are respectively communicated with the spraying pipes (21) inside the pickling chamber (18) and the alkali washing chamber (19).

4. A deodorizing device according to claim 1, characterized in that: Drain ports (26) are respectively arranged near the bottom surfaces of the pickling chamber (18) and the alkali washing chamber (19), and a sealing plug (27) is arranged at the drain port (26).

5. The deodorizing device according to claim 1, characterized in that: The deodorizing component (3) includes a square frame (31) fixedly arranged on the inner wall of the second deodorizing box body (14), and a plurality of deodorizing rods (32) fixedly connected inside the square frame (31). The box body chamber where the deodorizing component (3) is located forms a deodorizing chamber (33).

6. The deodorizing device according to claim 5, characterized in that: The deodorizing rods (32) are coated with adsorption activated carbon.

7. The deodorizing device according to claim 1, characterized in that: A circular wall cylinder (161) is fixedly arranged at the top of the cross-shaped bracket (16), and the outer wall of the exhaust pipe (15) abuts against the inner wall of the circular wall cylinder (161).

8. The deodorizing device according to claim 1, characterized in that: A metal gasket (5) is arranged at the bottom of the cross-shaped bracket (16).

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