Treatment device for triazole production waste gas

Abstract

The utility model provides a triazole production waste gas treatment device which comprises a treatment box, an exhaust pipe is arranged in an exhaust hole formed in the upper end of the treatment box, a liquid discharge pipe is arranged in a liquid discharge pipe formed in the lower end of the treatment box, the middle of the liquid discharge pipe is connected with an electromagnetic valve in series, and a filter box is arranged in a rectangular opening formed in the right side of the treatment box. An air inlet pipe is arranged in an air inlet hole formed in the right side of the filter box, a filter assembly is arranged in the filter box, and an air guide spraying treatment mechanism is arranged in the treatment box. According to the treatment device for the triazole production waste gas, the gas guide plate is arranged to prolong the retention time of the waste gas in the treatment box and perform spraying treatment, so that the triazole waste gas is sprayed more cleanly, and a higher environment-friendly emission standard is achieved.

Description

Technical Field

[0001] This utility model belongs to the field of triazole production waste gas treatment technology, and specifically relates to a treatment device for triazole production waste gas. Background Technology

[0002] The triazole production waste gas treatment device is a specialized device for treating the harmful waste gases generated during the triazole production process. This device introduces the waste gas into a waste gas treatment box and treats the waste gas through multiple spray nozzles that spray treatment liquid, ensuring that harmful substances in the waste gas are effectively removed and reducing environmental pollution.

[0003] Existing triazole production waste gas treatment devices filter dust and impurities from the waste gas through filter plates. The triazole waste gas then enters the treatment tank and is sprayed with treatment liquid for treatment, thus completing the treatment of triazole production waste gas. However, due to the short residence time of the waste gas inside the treatment tank, some of it is discharged quickly without being thoroughly sprayed. This prevents the treatment liquid from fully acting on all harmful components in the waste gas, resulting in some pollutants being discharged without being fully neutralized or decomposed, affecting emission standards. Utility Model Content

[0004] In view of this, this utility model addresses the shortcomings of the prior art by providing a treatment device for triazole production waste gas, which is equipped with a gas guide plate to extend the residence time of the waste gas inside the treatment box and perform spray treatment, so that the triazole waste gas is treated more cleanly by spraying and achieves higher environmental emission standards.

[0005] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows: a treatment device for waste gas from triazole production, comprising a treatment box, an exhaust pipe installed in an exhaust hole at the upper end of the treatment box, a drain pipe installed in a drain pipe at the lower end of the treatment box, a solenoid valve connected in series in the middle of the drain pipe, a filter box installed in a rectangular opening on the right side of the treatment box, an air inlet pipe installed in an air inlet opening on the right side of the filter box, a filter assembly installed inside the filter box, and an air guiding spray treatment mechanism installed inside the treatment box. The filter assembly includes a filter plate slidably installed inside the filter box, a handle installed at the upper end of the filter plate, and the handle and the filter plate are fixed by welding. The air guiding spray treatment mechanism includes multiple air guiding plates installed inside the treatment box, and the treatment box and the air guiding plates are fixed by welding. Installation ports are opened on the left and right sides of the treatment box. Each slide rail is equipped with two sliding plates inside. Hollow plates are provided on the inner sides of each sliding block. Spray nozzles are installed in the spray holes within each hollow plate. Inlet pipes at the upper ends of each hollow plate contain inlet telescopic hoses. The interior of the treatment box has clearance holes for the inlet telescopic hoses. An adjustment mechanism for moving the sliding blocks is installed inside each slide rail. The adjustment mechanism includes a bidirectional lead screw installed inside the slide rail. Two sliding plates located within the same slide rail are threaded to the corresponding front and rear ends of adjacent bidirectional lead screws. An electric drive unit for rotating the bidirectional lead screws is located at the rear end of each slide rail. The electric drive unit includes motors located behind each slide rail. The output shafts of each motor are connected to the rear ends of adjacent bidirectional lead screws via couplings.

[0006] As a further improvement of this utility model, a control panel is provided on the front side of the processing box, and the motor and solenoid valve are electrically connected to the control panel.

[0007] As a further improvement of this utility model, a support mounting frame is provided at the lower end of the processing box. The processing box and the support mounting frame are fixed by welding. The support mounting frame has multiple mounting holes inside.

[0008] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0009] Firstly, by connecting multiple inlet telescopic hoses to the treatment liquid pipe, the treatment liquid enters the cavity plate through the inlet telescopic hoses and is sprayed out through the spray nozzles. Next, the exhaust gas pipe is connected to the inlet pipe, allowing the exhaust gas to enter the filter box. The internal filter plates filter and intercept impurities and dust. Then, the exhaust gas enters the treatment box, where it flows slowly in a Z-shape through the air guide plate, extending its residence time inside the treatment box. The treatment liquid sprayed through multiple nozzles sprays the exhaust gas, creating a chemical reaction that purifies the internal exhaust gas before it is discharged through the exhaust pipe. The air guide plate extends the residence time of the exhaust gas inside the treatment box and performs spraying treatment, resulting in cleaner triazole exhaust gas that meets higher environmental emission standards.

[0010] Secondly, the motor is turned on by controlling the control panel. The output shaft drives the two-way lead screws on both sides to rotate, causing the spray heads inside the cavity plates on both sides of the sliding plates to move closer or further away from each other, which can quickly achieve comprehensive and thorough spraying treatment of exhaust gas.

[0011] Thirdly, the filter plate can be pulled out from inside the filter box using the handle, allowing for quick cleaning or replacement of the filter plate, making it convenient for personnel to use.

[0012] Fourth, the processing device can be quickly fixed to the ground by inserting bolts through the mounting holes inside the support frame, thus ensuring that the processing device will not shift during operation and making the operation of the processing device more stable. Attached Figure Description

[0013] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0014] Figure 1 This is a schematic diagram of the structure of this utility model;

[0015] Figure 2 This is a front sectional view of the processing box of this utility model;

[0016] Figure 3 This is a schematic diagram of the right-side cross-sectional structure of the processing box of this utility model;

[0017] Figure 4 This is a schematic diagram of the adjustment mechanism of this utility model.

[0018] In the diagram: 101, processing box; 102, exhaust pipe; 103, drain pipe; 104, filter box; 105, air inlet pipe; 106, filter plate; 107, solenoid valve; 108, support mounting bracket; 201, slide rail; 202, motor; 203, liquid inlet telescopic hose; 204, cavity plate; 205, spray head; 206, air guide plate; 207, two-way lead screw; 301, control panel. Detailed Implementation

[0019] To better understand this utility model, the following embodiments further illustrate its content, but the scope of protection of this utility model is not limited to the embodiments described below. Numerous specific details are set forth in the following description to provide a more thorough understanding of this utility model. However, it will be apparent to those skilled in the art that this utility model can be practiced without one or more of these details.

[0020] like Figure 1 , 2 As shown, a treatment device for triazole production waste gas includes a treatment box 101. An exhaust pipe 102 is installed in an exhaust port at the upper end of the treatment box 101. A drain pipe 103 is installed in a drain pipe 103 at the lower end of the treatment box 101. A solenoid valve 107 is connected in series in the middle of the drain pipe 103. A filter box 104 is installed in a rectangular opening on the right side of the treatment box 101. An air inlet pipe 105 is installed in an air inlet on the right side of the filter box 104. A filter assembly is installed inside the filter box 104. An air guiding spray treatment mechanism is installed inside the treatment box 101. The filter assembly includes a filter plate 106 that is slidably installed inside the filter box 104. A handle is provided at the upper end of the filter plate 106.

[0021] like Figure 2 , 3As shown in Figure 4, the air-guided spray treatment mechanism includes multiple air guide plates 206 disposed inside the treatment box 101. Slide rails 201 are respectively installed in the mounting ports on the left and right sides of the treatment box 101, with the two slide rails 201 being staggered. Each slide rail 201 has two sliding plates inside. Hollow plates 204 are provided on the inner surfaces of each sliding plate. Spray nozzles 205 are installed in the spray holes inside each hollow plate 204. Inlet pipes at the upper ends of each hollow plate 204 are equipped with inlet telescopic hoses 203. The treatment box 101 has openings for... The flexible flexible hose 203 has a clearance hole. The slide rail 201 is equipped with an adjustment mechanism for driving the sliding block to move. The adjustment mechanism includes a bidirectional lead screw 207 installed inside the slide rail 201. Two sliding plates located inside the same slide rail 201 are threadedly connected to the front and rear corresponding ends of the adjacent bidirectional lead screw 207. The rear end of the slide rail 201 is equipped with an electric drive unit for driving the bidirectional lead screw 207 to rotate. The electric drive unit includes a motor 202 installed on the rear side of multiple slide rails 201. The output shafts of the multiple motors 202 are respectively connected to the rear end of the adjacent bidirectional lead screw 207 through couplings.

[0022] like Figure 1 As shown, a control panel 301 is provided on the front side of the processing box 101, and the motor 202 and the solenoid valve 107 are electrically connected to the control panel 301.

[0023] By connecting multiple inlet telescopic hoses 203 to the treatment liquid pipe, the treatment liquid enters the cavity plate 204 through the inlet telescopic hoses 203 and is sprayed out through the spray nozzles 205. Then, the exhaust gas pipe is connected to the air inlet pipe 105, allowing the exhaust gas to enter the filter box 104 and be filtered and intercepted by the internal filter plate 106 to remove impurities and dust. Subsequently, the exhaust gas enters the treatment box 101 and flows slowly in a Z-shape through the air guide plate 206, prolonging the residence time of the exhaust gas inside the treatment box 101. The treatment liquid sprayed by the multiple spray nozzles 205 sprays the exhaust gas and produces a chemical reaction to purify the internal exhaust gas. The exhaust gas is then discharged through the exhaust pipe 102. At the same time, the sprayed liquid can be discharged through the drain pipe 103 by opening the solenoid valve 107 through the control panel 301.

[0024] The motor 202 can also be turned on via the control panel 301. The output shaft drives the bidirectional lead screws 207 on both sides to rotate, causing the spray heads 205 inside the cavity plates 204 on both sides of the sliding plates to move back and forth, achieving comprehensive and thorough spraying of the exhaust gas.

[0025] The filter plate 106 can be pulled out from inside the filter box 104 by using the handle, allowing for quick cleaning or replacement of the filter plate 106.

[0026] According to another embodiment of the present invention, such as Figure 1 As shown, a support mounting bracket 108 is provided at the lower end of the processing box 101. The support mounting bracket 108 has multiple mounting holes. By inserting bolts through the mounting holes inside the support mounting bracket 108, the processing device can be quickly fixed on the ground, thereby ensuring that the processing device will not shift during operation.

[0027] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Any other modifications or equivalent substitutions made by those skilled in the art to the technical solution of this utility model, as long as they do not depart from the spirit and scope of the technical solution of this utility model, should be covered within the scope of the claims of this utility model.

Claims

1. A treatment device for waste gas from triazole production, comprising a treatment tank (101), characterized in that: An exhaust pipe (102) is installed in the exhaust hole at the upper end of the treatment box (101), and a drain pipe (103) is installed in the drain pipe (103) at the lower end of the treatment box (101). A solenoid valve (107) is connected in series in the middle of the drain pipe (103). A filter box (104) is installed in the rectangular opening on the right side of the treatment box (101). An air inlet pipe (105) is installed in the air inlet hole on the right side of the filter box (104). A filter assembly is installed inside the filter box (104). An air-guiding spray treatment mechanism is installed inside the treatment box (101).

2. The triazole production waste gas treatment device as described in claim 1, characterized in that: The filter assembly includes a filter plate (106) that is slidably disposed inside the filter box (104), and a handle is provided at the upper end of the filter plate (106).

3. The triazole production waste gas treatment device as described in claim 1, characterized in that: The air-guiding spray treatment mechanism includes multiple air-guiding plates (206) set inside the treatment box (101). Slide rails (201) are respectively set in the installation ports opened on the left and right sides of the treatment box (101). Two sliding plates are set inside each of the multiple slide rails (201). Hollow plates (204) are set on the inner side of each of the multiple sliding blocks. Spray heads (205) are set in the spray holes opened inside the multiple hollow plates (204). Inlet pipes opened at the upper end of the multiple hollow plates (204) are set with inlet telescopic hoses (203). The treatment box (101) is provided with clearance holes for the inlet telescopic hoses (203). An adjustment mechanism for driving the sliding blocks to move is set inside the slide rails (201).

4. The triazole production waste gas treatment device as described in claim 3, characterized in that: The adjustment mechanism includes a bidirectional lead screw (207) disposed inside the slide rail (201). Two sliding plates located inside the same slide rail (201) are respectively threaded to the front and rear corresponding ends of the adjacent bidirectional lead screw (207). An electric drive unit for driving the bidirectional lead screw (207) to rotate is provided at the rear end of the slide rail (201).

5. The triazole production waste gas treatment device as described in claim 4, characterized in that: The electric drive unit includes motors (202) disposed on the rear side of multiple slide rails (201), and the output shafts of the multiple motors (202) are respectively connected to the rear end of adjacent bidirectional lead screws (207) via couplings.

6. The triazole production waste gas treatment device as described in claim 1, characterized in that: The lower end of the processing box (101) is provided with a support mounting bracket (108), and the support mounting bracket (108) has multiple mounting holes inside.

7. The triazole production waste gas treatment device as described in claim 5, characterized in that: The front side of the processing box (101) is provided with a control panel (301), and the motor (202) and the solenoid valve (107) are electrically connected to the control panel (301).

Images