CN220589438U - An industrial exhaust gas adsorption and purification device - Google Patents

Abstract

The utility model relates to an industrial exhaust gas adsorption and purification device, which includes a filter box. A spray filter mechanism is provided inside and on the right side of the filter box. The spray filter mechanism includes two components that are fixedly installed inside the filter box. The fixed frame on the left has a coarse filter plate clipped inside, and the fixed frame on the right has a fine filter plate clipped inside. A sealing door is provided on the front of the filter box, and the filter box has a sealing door. A flow pipe is fixedly installed on the right side, and a spray box is fixedly installed on the right side of the flow pipe. This industrial exhaust gas adsorption and purification device intercepts particulate matter in the mist under the action of the coarse filter plate and the fine filter plate through a spray filtering mechanism, sprays water mist through the spray head to spray and purify the exhaust gas, and finally When using activated carbon plates for disinfection, deodorization and discharge, multi-stage filtration and purification greatly improve the purification effect of exhaust gas, which helps to increase the practicality and purification efficiency of the device.

Description

An industrial exhaust gas adsorption and purification device

Technical field

The utility model relates to the technical field of exhaust gas purification, specifically an industrial exhaust gas adsorption and purification device.

Background technique

Industrial waste gas refers to the general term for various pollutant-containing gases that are discharged into the air during fuel combustion and production processes in enterprise factories. These waste gases include: carbon dioxide, carbon disulfide, hydrogen sulfide, fluoride, nitrogen oxides, chlorine, hydrogen chloride, Carbon monoxide, sulfuric acid, lead, mercury, beryllium compounds, smoke and production dust are discharged into the atmosphere and will pollute the air. These substances enter the human body through the respiratory tract through different ways. Some directly cause harm, and some have an accumulation effect. It will endanger people's health more seriously.

Please refer to the industrial exhaust gas adsorption and purification device published in the announcement number CN210356575U. The patent proposes that it "comprises a purification device and an auxiliary filter. The auxiliary filter is fixedly plugged into one end of the purification device. The purification device is away from the auxiliary filter. One end of the auxiliary filter is symmetrically and fixedly installed with a main adsorption device and an auxiliary adsorption device. Both sides of the auxiliary filter are symmetrically and fixedly connected with an exhaust gas discharge device. One end of the auxiliary filter facing away from the purification device is fixedly connected with a suction fan. The main A first fixed plate is fixedly installed at the front end of the adsorption equipment, a second fixed plate is fixedly installed at the end of the main adsorption equipment, a telescopic tube is fixedly installed on one side of the second fixed plate, and a middle part of the purification device is fixedly installed. There is a purification box, a cover is rotatably installed above the purification box, and a first activated carbon adsorption plate is slidably inserted into the interior of the purification box. This utility model is easy to disassemble and install during use, and has excellent exhaust gas purification effect." However, if the device only uses activated carbon plates for purification and filtration, the effect is low and the purification is prone to insufficient. Therefore, we have proposed another technical solution to solve this problem.

Utility model content

In view of the shortcomings of the existing technology, this utility model provides an industrial exhaust gas adsorption and purification device, which has the advantages of multi-stage filtration and spray evolution. It solves the problem that if the device only uses activated carbon plates for purification and filtration, the effect is low and it is easy to purify. Insufficiency problem.

In order to achieve the above purpose, the present utility model provides the following technical solution: an industrial exhaust gas adsorption and purification device, including a filter box, and a spray filter mechanism is provided inside and on the right side of the filter box;

The spray filter mechanism includes two fixed frames that are fixedly installed inside the filter box. A coarse filter plate is clamped inside the fixed frame on the left side, and a fine filter plate is clamped inside the fixed frame on the right side. A sealing door is provided on the front of the filter box, a circulation pipe is fixedly installed on the right side of the filter box, a spray box is fixedly installed on the right side of the flow pipe, and a spray box is fixedly installed inside the spray box. Liquid inlet pipe, a liquid feeding pipe is fixedly installed at the bottom of the liquid feeding pipe, a support seat fixedly connected to the inner wall of the spray box is fixedly installed on the outside of the liquid feeding pipe, and a spray pipe is fixedly installed at the bottom of the liquid feeding pipe. Shower head;

The spray filter mechanism also includes a liquid outlet pipe fixedly installed with the bottom of the spray box. An air outlet pipe is fixedly installed on the right side of the spray box. An exhaust fan is provided inside the air outlet pipe. An activated carbon plate is fixedly installed inside the trachea.

Furthermore, the outer side of the liquid inlet pipe is covered with a sealing sleeve fixedly connected to the inner top wall of the spray box, and the sealing sleeve is made of sealing rubber.

Furthermore, a mounting groove is provided on the inside of the fixed frame, and the coarse filter plate and the fine filter plate are engaged with the fixed frame through the mounting groove.

Furthermore, several filter holes are provided inside both the coarse filter plate and the fine filter plate, and the filter holes of the fine filter plate are smaller than the filter holes of the coarse filter plate.

Further, a pipe groove is provided inside the support base, and the liquid inlet pipe is fixedly connected to the support base through the pipe groove.

Further, the number of the sprinkler heads is four, and the sprinkler heads are evenly distributed at the bottom of the liquid delivery pipe.

Compared with the existing technology, the technical solution of this application has the following beneficial effects:

This industrial exhaust gas adsorption and purification device intercepts particulate matter in the mist under the action of the coarse filter plate and the fine filter plate through a spray filtering mechanism, sprays water mist through the spray head to spray and purify the exhaust gas, and finally When using activated carbon plates for disinfection, deodorization and discharge, multi-stage filtration and purification greatly improve the purification effect of exhaust gas, which helps to increase the practicality and purification efficiency of the device.

Description of the drawings

Figure 1 is a cross-sectional view of the structure of the utility model;

Figure 2 is a front view of the structure of the present utility model.

In the picture: 1. Filter box; 2. Fixed frame; 3. Coarse filter plate; 4. Fine filter plate; 5. Sealing door; 6. Circulation pipe; 7. Spray box; 8. Liquid inlet pipe; 10. Delivery Liquid pipe; 11. Support seat; 12. Sprinkler head; 13. Liquid outlet pipe; 14. Air outlet pipe; 15. Exhaust fan; 16. Activated carbon plate.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only part of the embodiments of the present utility model, not all implementations. example. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present utility model.

Please refer to Figure 1-2. An industrial exhaust gas adsorption and purification device in this embodiment includes a filter box 1. A spray filter mechanism is provided inside and on the right side of the filter box 1.

In this embodiment, the spray filter mechanism includes two fixed frames 2 that are fixedly installed inside the filter box 1. A rough filter plate 3 is clamped inside the left fixed frame 2, and a coarse filter plate 3 is clamped inside the right fixed frame 2. The fine filter plate 4 is connected, and an installation slot is provided on the inside of the fixed frame 2. The coarse filter plate 3 and the fine filter plate 4 are snap-connected to the fixed frame 2 through the installation slot, which facilitates the disassembly and installation of the coarse filter plate 3 and the fine filter plate 4. Install.

Among them, several filter holes are provided inside the coarse filter plate 3 and the fine filter plate 4. The filter holes of the fine filter plate 4 are smaller than the filter holes of the coarse filter plate 3, which facilitates multi-section step-by-step filtering and interception. The front of the filter box 1 A sealing door 5 is provided, a flow pipe 6 is fixedly installed on the right side of the filter box 1, and a spray box 7 is fixedly installed on the right side of the flow pipe 6.

In this embodiment, a liquid inlet pipe 8 is fixedly installed inside the spray box 7 , and a sealing sleeve 101 fixedly connected to the inner top wall of the spray box 7 is mounted on the outside of the liquid inlet pipe 8 . The sealing sleeve 101 is made of sealing rubber. To help avoid exhaust gas leakage, a liquid delivery pipe 10 is fixedly installed at the bottom of the liquid inlet pipe 8, and a support base 11 fixedly connected to the inner wall of the spray box 7 is fixedly installed on the outside of the liquid delivery pipe 10.

Among them, a pipe groove is provided inside the support base 11. The liquid supply pipe 10 is fixedly connected to the support base 11 through the pipe groove to facilitate the fixation of the liquid supply pipe 10. A sprinkler head 12 is fixedly installed at the bottom of the liquid supply pipe 10. The number of shower heads 12 is four, and the shower heads 12 are evenly distributed at the bottom of the liquid delivery pipe 10 to facilitate spraying and purifying the exhaust gas inside the spray box 7 .

In this embodiment, the spray filter mechanism also includes a liquid outlet pipe 13 fixedly installed with the bottom of the spray box 7. An air outlet pipe 14 is fixedly installed on the right side of the spray box 7, and an exhaust fan is provided inside the air outlet pipe 14. 15. An activated carbon plate 16 is fixedly installed inside the air outlet pipe 14 .

It should be noted that this industrial exhaust gas adsorption and purification device intercepts particulate matter in the mist under the action of the coarse filter plate 3 and the fine filter plate 4 through the spray filter mechanism, and sprays water mist through the spray head 12 The exhaust gas is sprayed and purified, and finally the activated carbon plate 16 is used for disinfection, deodorization and discharge. The multi-stage filtration and purification greatly improves the purification effect of the exhaust gas, which helps to increase the practicality and purification efficiency of the device.

The working principle of the above embodiment is:

When the industrial exhaust gas adsorption and purification device is used, the exhaust fan 15 is first started, and the exhaust fan 15 blows out air, causing the exhaust gas to enter the inside of the filter box 1. The exhaust gas is filtered when it enters the coarse filter plate 3 and the fine filter plate 4. The filter plate 3 and the fine filter plate 4 intercept the impurity particles in the exhaust gas, and then send the water into the inside of the liquid feed pipe 10 through the liquid feed pipe 8, and then send the water from the liquid feed pipe 10 to the sprinkler head 12 and spray it out. , the exhaust gas enters the inside of the spray box 7 and is sprayed and purified by water. Finally, the exhaust gas enters the inside of the air outlet pipe 14, and is deodorized, disinfected and purified again through the activated carbon plate 16, and is discharged through the air outlet pipe 14. After use The sealing door 5 can be opened to pull out the coarse filter plate 3 and the fine filter plate 4 for cleaning for next use to avoid affecting the filtration effect. The multi-stage filtration and purification greatly improves the purification effect of the exhaust gas and helps to increase the number of devices. practicality and purification efficiency.

It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that these entities or operations are mutually exclusive. any such actual relationship or sequence exists between them. Furthermore, the terms "comprises," "comprises," or any other variation thereof are intended to cover a non-exclusive inclusion such that a process, method, article, or apparatus that includes a list of elements includes not only those elements, but also those not expressly listed other elements, or elements inherent to the process, method, article or equipment. Without further limitation, an element defined by the statement "comprises a..." does not exclude the presence of additional identical elements in a process, method, article, or apparatus that includes the stated element.

Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art will understand that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention. , substitutions and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (6)

1. An industrial exhaust gas adsorption and purification device, including a filter box (1), characterized in that: a spray filter mechanism is provided inside and on the right side of the filter box (1); The spray filter mechanism includes two fixed frames (2) fixedly installed inside the filter box (1). A coarse filter plate (3) is clamped inside the fixed frame (2) on the left, and a coarse filter plate (3) is clamped inside the fixed frame (2) on the right. A fine filter plate (4) is clamped inside the fixed frame (2) on the side, a sealing door (5) is provided on the front of the filter box (1), and a fixed door (5) is installed on the right side of the filter box (1). Circulation pipe (6), a spray box (7) is fixedly installed on the right side of the flow pipe (6), and a liquid inlet pipe (8) is fixedly installed inside the spray box (7). The liquid inlet A liquid feeding pipe (10) is fixedly installed at the bottom of the pipe (8), and a support seat (11) fixedly connected to the inner wall of the spray box (7) is fixedly installed on the outside of the liquid feeding pipe (10). A sprinkler head (12) is fixedly installed at the bottom of the pipe (10); The spray filter mechanism also includes a liquid outlet pipe (13) fixedly installed with the bottom of the spray box (7), and an air outlet pipe (14) is fixedly installed on the right side of the spray box (7). An exhaust fan (15) is provided inside the air pipe (14), and an activated carbon plate (16) is fixedly installed inside the air outlet pipe (14). 2. An industrial exhaust gas adsorption and purification device according to claim 1, characterized in that: the outer side of the liquid inlet pipe (8) is equipped with a sealing sleeve ( 101), the sealing sleeve (101) is made of sealing rubber. 3. An industrial exhaust gas adsorption and purification device according to claim 1, characterized in that: an installation groove is provided inside the fixed frame (2), and the coarse filter plate (3) and the fine filter plate (4) Snap into the fixing frame (2) through the mounting slot. 4. An industrial exhaust gas adsorption and purification device according to claim 1, characterized in that: both the coarse filter plate (3) and the fine filter plate (4) are provided with several filter holes inside, and the fine filter plate (4) is provided with a plurality of filter holes. The filter holes of the plate (4) are smaller than the filter holes of the coarse filter plate (3). 5. An industrial exhaust gas adsorption and purification device according to claim 1, characterized in that: a pipe groove is provided inside the support seat (11), and the liquid delivery pipe (10) passes through the pipe groove and the support seat (11). 11) Fixed connection. 6. An industrial exhaust gas adsorption and purification device according to claim 1, characterized in that: the number of the sprinkler heads (12) is four, and the sprinkler heads (12) are evenly distributed in the liquid delivery pipe ( 10) at the bottom.