Waste gas treatment equipment with waste gas purification function

Abstract

The utility model relates to the technical field of waste gas treatment, and discloses waste gas treatment equipment with a waste gas purification function, which comprises a main body mechanism, a control mechanism and a treatment mechanism, the control mechanism is positioned on the left side of the main body mechanism, and the treatment mechanism is positioned inside the control mechanism; the main body mechanism comprises a first box body, the front surface of the first box body is fixedly connected with a sampling port, the front surface of the first box body is fixedly connected with a pumping pipe, and the surface of the pumping pipe is fixedly connected with a first air pump. By arranging the first air pump and opening the control valve of the connecting pipe, waste gas enters the first box body, the waste gas is subjected to photolysis through the UV photolysis lamp, the treated gas enters the gas storage cavity after decomposition is completed, the waste gas can be detected through the sampling port, if the waste gas does not reach the emission standard, the first air pump is started, and the waste gas is discharged through the sampling port. And the treated waste gas is pumped into the second box body and is treated again, so that the waste gas treatment effect of the equipment is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of waste gas treatment, in particular to a waste gas treatment device with a waste gas purification function. Background Art

[0002] Waste gas treatment is also known as waste gas purification. Waste gas treatment refers to the pretreatment of waste gas generated in industrial sites and factory workshops before it is discharged to meet the national standards for waste gas discharge. General waste gas treatment includes organic waste gas treatment, dust waste gas treatment, acid and alkali waste gas treatment, odor waste gas treatment and air sterilization, disinfection and purification.

[0003] According to the publication number CN213492954U, a waste gas treatment device with waste gas purification function is provided. When in use, the waste gas outlet is connected to the air inlet pipe, the discharged waste gas is first dispersed by the diffuser, and the dispersed waste gas is first precipitated and filtered by the filter liquid, and the filtered gas flows into the gas purification box through the first air pipe, and the chemical gas is sprayed by the jet head in the gas purification box to chemically neutralize it, so as to realize the first stage of purification, and after the first stage of purification, it flows into the liquid purification box through the second air pipe, and the mist neutralizer is sprayed by the water spray head in the liquid purification box to perform the second stage of purification, and then flows into the paper filter box through the third air pipe, and then passes through two layers of filter paper for the second stage of filtration, and the gas after two purifications and two filtrations is basically harmless, and then it is heated and dried by the heating plate and discharged out through the exhaust pipe.

[0004] The waste gas can be treated by the above-mentioned liquid purification box and other structures, but after two purifications are completed, since the waste gas is in the paper filter box, it is impossible to check whether the treated waste gas meets the emission standards. When it is directly discharged to the outside, it will still cause pollution to the environment. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides an exhaust gas treatment device with exhaust gas purification function.

[0006] The utility model is implemented by the following technical scheme: an exhaust gas treatment device with exhaust gas purification function, comprising a main body mechanism, a control mechanism and a treatment mechanism, wherein the control mechanism is located on the left side of the main body mechanism, and the treatment mechanism is located inside the control mechanism;

[0007] The main structure includes a first box body, a sampling port is fixedly connected to the front of the first box body, a pumping tube is fixedly connected to the front of the first box body, a first vacuum pump is fixedly connected to the surface of the pumping tube, a connecting tube is fixedly connected to the left side of the first box body, a first partition is fixedly connected to the inner wall of the first box body, a UV photolysis lamp is fixedly connected to the top of the first partition, an air inlet hole is opened in the middle of the first partition, and an air storage cavity is opened in the middle of the first box body.

[0008] Through the above technical solution, the treated exhaust gas can be tested through the sampling port. If the emission standard is not met, the first vacuum pump is started to pump the treated exhaust gas into the second box for further treatment, thereby improving the exhaust gas treatment effect of the equipment.

[0009] As a further improvement of the above solution, control valves are provided inside the sampling port and the connecting pipe, the number of the UV photolysis lamps is set to be several, and a control valve is provided in the middle of the air inlet hole.

[0010] As a further improvement of the above scheme, the control mechanism includes a second box body, the second box body is fixedly connected to the left side of the connecting pipe, the left side of the second box body is fixedly connected to the air intake pipe, the left side of the second box body is fixedly connected to the control panel, the bottom end of the second box body is fixedly connected to the support plate, and the bottom end of the support plate is fixedly connected to the moving component.

[0011] As a further improvement of the above solution, the control panel consists of a bottom plate, a display screen and control buttons, and the support plate is located below the first box body.

[0012] As a further improvement of the above scheme, the processing mechanism includes a mounting plate, the mounting plate is fixedly connected to the inner wall of the second box body, an activated carbon adsorption plate is arranged in the middle of the mounting plate, the inner wall of the second box body is fixedly connected to a second partition plate, the top end of the second partition plate is fixedly connected to a second air pump, the top end of the second air pump is fixedly connected to an air inlet, the inner wall of the second box body is fixedly connected to a heating plate, the inner wall of the heating plate is fixedly connected to a heating rod, the top end of the second box body is fixedly connected to a liquid storage tank, the front of the liquid storage tank is fixedly connected to a liquid inlet pipe, the top end of the second box body is fixedly connected to a pumping motor, and the side of the liquid inlet pipe away from the liquid storage tank is fixedly connected to an atomizing nozzle.

[0013] Through the above technical solution, the exhaust gas is introduced into the second box through the air inlet pipe, the exhaust gas is pre-treated by the activated carbon adsorption plate, and is pumped to the top of the second partition by the second vacuum pump. The pumping motor is started to pump the chemical agent in the liquid storage tank into the liquid inlet pipe and sprayed out through the atomizing nozzle to react with the exhaust gas for neutralization, thereby improving the convenience of exhaust gas treatment.

[0014] As a further improvement of the above solution, the second partition is located above the activated carbon adsorption plate, and the number of the atomizing nozzles is set to be several.

[0015] Compared with the prior art, the beneficial effects of the present invention are:

[0016] The utility model sets a first vacuum pump, specifically opens the control valve of the connecting pipe, so that the exhaust gas enters the first box body, and the odorous gas in the exhaust gas is photolyzed by the photolysis action of the UV photolysis lamp to decompose it into harmless gas. After the decomposition is completed, the control valve of the air inlet hole is opened to allow the treated gas to enter the gas storage cavity. The treated exhaust gas can be tested through the sampling port. If the emission standard is not met, the first vacuum pump is started to pump the treated exhaust gas into the second box body for further treatment, thereby improving the exhaust gas treatment effect of the equipment.

[0017] The utility model provides an atomizing nozzle, specifically, to pass the exhaust gas into the second box through the air inlet pipe, the exhaust gas is pre-treated by the activated carbon adsorption plate, and is pumped to the top of the second partition by the second air pump, the pumping motor is started, the chemical agent in the liquid storage tank is pumped into the liquid inlet pipe, and is sprayed out through the atomizing nozzle to react with the exhaust gas for neutralization, and the harmful gas in the exhaust gas is atomized, and at the same time the heating rod in the heating plate is started to increase the temperature in the second box, thereby improving the reaction rate of the exhaust gas and the chemical agent. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the cross-sectional structure of the second box body of the utility model;

[0020] Figure 3 For this utility model Figure 2 A schematic diagram of the structure enlargement in the middle;

[0021] Figure 4 This is a schematic diagram of the cross-sectional structure of the first box body of the utility model.

[0022] Description of main symbols:

[0023] 1. Main body; 101. First box body; 102. Sampling port; 103. Pumping tube; 104. First vacuum pump; 105. Connecting tube; 106. First partition; 107. UV photolysis lamp; 108. Air inlet hole; 109. Air storage chamber; 2. Control mechanism; 201. Second box body; 202. Air inlet pipe; 203. Control panel; 204. Support plate; 205. Moving assembly; 3. Processing mechanism; 301. Mounting plate; 302. Activated carbon adsorption plate; 303. Second partition; 304. Second vacuum pump; 305. Air inlet; 306. Heating plate; 307. Heating rod; 308. Liquid storage tank; 309. Liquid inlet tube; 310. Pumping motor; 311. Atomizing nozzle. DETAILED DESCRIPTION

[0024] The present invention is further described below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form a new embodiment.

[0025] Example:

[0026] Please combine Figure 1-4 , an exhaust gas treatment device with exhaust gas purification function of this embodiment includes a main body mechanism 1, a control mechanism 2 and a treatment mechanism 3, the control mechanism 2 is located on the left side of the main body mechanism 1, and the treatment mechanism 3 is located inside the control mechanism 2;

[0027] The main body 1 includes a first box body 101, a sampling port 102 is fixedly connected to the front of the first box body 101, a pumping tube 103 is fixedly connected to the front of the first box body 101, a first air pump 104 is fixedly connected to the surface of the pumping tube 103, a connecting tube 105 is fixedly connected to the left side of the first box body 101, a first partition 106 is fixedly connected to the inner wall of the first box body 101, a UV photolysis lamp 107 is fixedly connected to the top of the first partition 106, an air inlet hole 108 is opened in the middle of the first partition 106, and an air storage chamber 109 is opened in the middle of the first box body 101.

[0028] Control valves are arranged inside the sampling port 102 and the connecting pipe 105 . The number of UV photolysis lamps 107 is set to be several. A control valve is arranged in the middle of the air inlet hole 108 .

[0029] The control mechanism 2 includes a second box body 201, which is fixedly connected to the left side of the connecting pipe 105, to which the air intake pipe 202 is fixedly connected, to which the control panel 203 is fixedly connected, to which the bottom end of the second box body 201 is fixedly connected, and to which the moving component 205 is fixedly connected.

[0030] The control panel 203 is composed of a bottom plate, a display screen and control buttons, and the support plate 204 is located below the first box body 101 .

[0031] The processing mechanism 3 includes a mounting plate 301, which is fixedly connected to the inner wall of the second box body 201, an activated carbon adsorption plate 302 is arranged in the middle of the mounting plate 301, a second partition 303 is fixedly connected to the inner wall of the second box body 201, a second air pump 304 is fixedly connected to the top of the second partition 303, an air inlet 305 is fixedly connected to the top of the second air pump 304, a heating plate 306 is fixedly connected to the inner wall of the second box body 201, a heating rod 307 is fixedly connected to the inner wall of the heating plate 306, a liquid storage tank 308 is fixedly connected to the top of the second box body 201, a liquid inlet pipe 309 is fixedly connected to the front of the liquid storage tank 308, a pumping motor 310 is fixedly connected to the top of the second box body 201, and an atomizing nozzle 311 is fixedly connected to the side of the liquid inlet pipe 309 away from the liquid storage tank 308.

[0032] The second partition plate 303 is located above the activated carbon adsorption plate 302 , and a plurality of atomizing nozzles 311 are provided.

[0033] The implementation principle of an exhaust gas treatment device with exhaust gas purification function in the embodiment of the present application is:

[0034] The waste gas is introduced into the second box 201 through the air inlet pipe 202, the waste gas is pre-treated through the activated carbon adsorption plate 302, and is pumped to the top of the second partition plate 303 through the second air pump 304, and the pumping motor 310 is started to pump the chemical agent in the liquid storage tank 308 into the liquid inlet pipe 309 and spray it out through the atomizing nozzle 311 to react with the waste gas and neutralize it, and the harmful gas in the waste gas is atomized. At the same time, the heating rod 307 in the heating plate 306 is started to increase the temperature in the second box 201 and improve the reaction rate of the waste gas and the chemical agent. After the reaction is completed, the control valve of the connecting pipe 105 is opened to allow the exhaust gas to enter the first box body 101. The odorous gas in the exhaust gas will be photolyzed by the photolysis action of the UV photolysis lamp 107 to decompose it into harmless gas. After the decomposition is completed, the control valve of the air inlet hole 108 is opened to allow the treated gas to enter the gas storage chamber 109. The treated exhaust gas can be tested through the sampling port 102. If it does not meet the emission standards, the first vacuum pump 104 is started to pump the treated exhaust gas into the second box body 201 for further treatment.

[0035] The above-mentioned implementation modes are only preferred implementation modes of the present invention, and cannot be used to limit the protection scope of the present invention. Any non-substantial changes and substitutions made by technicians in this field on the basis of the present invention shall fall within the scope of protection required by the present invention.

Claims

1. An exhaust gas treatment device with exhaust gas purification function, characterized in that: It comprises a main body mechanism (1), a control mechanism (2) and a processing mechanism (3), wherein the control mechanism (2) is located on the left side of the main body mechanism (1), and the processing mechanism (3) is located inside the control mechanism (2); The main body (1) comprises a first box body (101), a sampling port (102) is fixedly connected to the front of the first box body (101), a pumping tube (103) is fixedly connected to the front of the first box body (101), a first air pump (104) is fixedly connected to the surface of the pumping tube (103), a connecting tube (105) is fixedly connected to the left side of the first box body (101), a first partition (106) is fixedly connected to the inner wall of the first box body (101), a UV photolysis lamp (107) is fixedly connected to the top of the first partition (106), an air inlet hole (108) is opened in the middle of the first partition (106), and an air storage chamber (109) is opened in the middle of the first box body (101).

2. The exhaust gas treatment equipment with exhaust gas purification function according to claim 1, characterized in that: Control valves are arranged inside the sampling port (102) and the connecting pipe (105), the number of the UV photolysis lamps (107) is set to be several, and a control valve is arranged in the middle of the air inlet hole (108).

3. The exhaust gas treatment equipment with exhaust gas purification function according to claim 1, characterized in that: The control mechanism (2) comprises a second box (201), the second box (201) being fixedly connected to the left side of the connecting pipe (105), the left side of the second box (201) being fixedly connected to an air intake pipe (202), the left side of the second box (201) being fixedly connected to a control panel (203), the bottom end of the second box (201) being fixedly connected to a support plate (204), and the bottom end of the support plate (204) being fixedly connected to a moving assembly (205).

4. The exhaust gas treatment equipment with exhaust gas purification function as claimed in claim 3, characterized in that: The control panel (203) is composed of a bottom plate, a display screen and control buttons, and the support plate (204) is located below the first box body (101).

5. The exhaust gas treatment equipment with exhaust gas purification function as claimed in claim 1, characterized in that: The processing mechanism (3) comprises a mounting plate (301), the mounting plate (301) being fixedly connected to the inner wall of the second box body (201), an activated carbon adsorption plate (302) being arranged in the middle of the mounting plate (301), a second partition (303) being fixedly connected to the inner wall of the second box body (201), a second air pump (304) being fixedly connected to the top of the second partition (303), an air inlet (305) being fixedly connected to the top of the second air pump (304), and the second box body A heating plate (306) is fixedly connected to the inner wall of the heating plate (306), a heating rod (307) is fixedly connected to the inner wall of the heating plate (306), a liquid storage tank (308) is fixedly connected to the top of the second box body (201), a liquid inlet pipe (309) is fixedly connected to the front of the liquid storage tank (308), a pumping motor (310) is fixedly connected to the top of the second box body (201), and an atomizing nozzle (311) is fixedly connected to the side of the liquid inlet pipe (309) away from the liquid storage tank (308).

6. The exhaust gas treatment equipment with exhaust gas purification function as claimed in claim 5, characterized in that: The second partition plate (303) is located above the activated carbon adsorption plate (302), and a plurality of atomizing nozzles (311) are provided.

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