CN210874561U - Industrial waste gas treatment box - Google Patents

Abstract

The utility model discloses an industrial waste gas treatment box, which comprises a box body and a cleaning unit. An induced draft fan is arranged at an air inlet on the left side of the box body. The inner surface of the box is provided with a clamping unit, and the inside of the box body is sequentially provided with a first filter cotton, a second filter cotton and an activated carbon adsorption plate from left to right. Corresponding clamping units are arranged together, a vertical plate is arranged in the middle of the box body, an exhaust pipe is arranged at the exhaust port at the right end of the upper cover of the box body, the cleaning unit includes a water tank, an air intake pipe and a diffuser plate, and the water tank is arranged in the box. On the upper surface of the right end of the body, the air inlet of the air intake pipe is fixedly connected to the air outlet set at the upper end of the vertical plate. This industrial waste gas treatment box can treat a variety of waste gases. efficient.

Description

An industrial waste gas treatment box

technical field

The utility model relates to the technical field of industrial waste gas treatment, in particular to an industrial waste gas treatment box.

Background technique

Industrial waste gas refers to the general term for various pollutant-containing gases discharged into the air generated during the fuel combustion and production process in the factory area of the enterprise. These waste gases are discharged into the atmosphere, which will pollute the air. These substances enter the human body through the respiratory tract through different channels, some directly cause harm, and some have an accumulation effect, which will harm human health more seriously. The existing industrial waste gas treatment The box has a single function and can only process a single waste gas, and the consumables of the existing industrial waste gas treatment box are inconvenient to disassemble and replace, not easy to clean, and easy to block after long-term use, resulting in low treatment efficiency.

Utility model content

The technical problem to be solved by the utility model is to overcome the existing defects and provide an industrial waste gas treatment box, which can treat a variety of waste gases. problems in technology.

In order to achieve the above purpose, the utility model provides the following technical solutions: an industrial waste gas treatment box, including a box body and a cleaning unit;

Box: the left air inlet of the box is provided with an induced draft fan, the top and bottom ends of the left side of the box are matched with three sets of chutes, the inner surface of the chutes is provided with a clamping unit, and the inside of the box is The first filter cotton, the second filter cotton and the activated carbon adsorption plate are arranged in sequence from left to right. The first filter cotton, the second filter cotton and the activated carbon adsorption plate are respectively arranged in cooperation with the corresponding clamping units. Vertical plate, an exhaust pipe is arranged at the exhaust port at the right end of the upper cover of the box body;

Cleaning unit: the cleaning unit includes a water tank, an air inlet pipe and an air diffuser, the water tank is arranged on the upper surface of the right end of the box body, and the air inlet of the air inlet pipe is fixedly connected to the air outlet arranged at the upper end of the vertical plate, The air diffuser is arranged at the air outlet of the air intake pipe, and the air diffuser is arranged on the upper surface of the bottom plate of the water tank;

Wherein: it also includes a control switch group, the control switch group is arranged on the left outer surface of the box body, the input end of the control switch group is electrically connected to the output end of the external power supply, and the output end of the control switch group is electrically connected to the input end of the induced draft fan , Industrial waste gas treatment box, can handle a variety of waste gas, consumables are easy to disassemble and replace, easy to clean, not easy to block, high dust removal efficiency.

Further, the clamping unit includes a pressing plate, a supporting plate and an elastic hinge, the lower surface of the supporting plate at the lower end is provided with a roller through a connecting piece, and the outer arc surface of the roller is slidably connected with the upper surface of the corresponding chute, and the pressing The plate and the support plate are arranged in cooperation with elastic hinges, the outer sides of the pressing plate and the supporting plate are arranged in cooperation with the inner side of the chute, and the first filter cotton, the second filter cotton and the activated carbon adsorption plate are respectively matched with the corresponding pressing plates and The supporting plate is matched with the setting. The pressing plate and the supporting plate are connected by elastic hinges, which is convenient for pressing and loosening, and it is convenient to replace the first filter cotton, the second filter cotton and the activated carbon adsorption plate.

Further, it also includes a connecting rod and a fan, the connecting rods are three and are evenly arranged on the upper end of the right side of the box body, the fans are evenly distributed on the lower surface of the connecting rod, the fan is arranged above the air intake pipe, and the input end of the fan is The output end of the control switch group is electrically connected, and the fan promotes the gas flow in the water tank, which is beneficial to the exhaust.

Further, it also includes a detection device, a magnetic plate and a handle, the detection device is arranged in the middle of the inner arc surface of the exhaust pipe, the magnetic plate is fixedly connected with the front sides of the two vertical support plates through the connecting plate, and the handle is provided In the middle of the front side of the magnetic plate, the output end of the detection device is electrically connected to the input end of the control switch group. The detection device detects the exhaust gas and transmits it to the control switch group, which is convenient for monitoring and ensures that the exhaust gas meets the emission standard. It is convenient to push and pull the magnetic plate, and the magnetic plate is conducive to sealing the box body after the support plate is pushed in to prevent the diffusion of smoke.

Further, it also includes a feeding pipe, a discharging pipe and a butterfly valve, the feeding pipe is arranged on the upper surface of the front end of the water tank, the feeding pipe passes through the through hole provided on the front side of the box body, and the feeding port of the discharging pipe is connected to the The discharge port set at the rear end of the bottom of the water tank is fixedly connected, the discharge pipe passes through the through hole set on the rear side of the tank body, and there are two butterfly valves connected in series in the middle of the feed pipe and the discharge pipe respectively. The butterfly valve is convenient for feeding and discharging materials. Take control.

Compared with the prior art, the beneficial effects of the present utility model are: the industrial waste gas treatment box has the following advantages:

1. The gas is filtered through the first filter cotton and the second filter cotton, and then the sulfur dioxide plasma in the gas is adsorbed by the activated carbon adsorption plate, and then reacts and precipitates with the slurry inside the water tank. Multiple filtration and dust removal processes can be used to fully remove industrial The particulate matter in the exhaust gas has a good dust removal effect.

2. Pull the magnetic plate through the handle to move, and the magnetic plate drives the support plate to slide the first filter cotton, the second filter cotton or the activated carbon adsorption plate out of the box for replacement, which is convenient to use.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the front side sectional plan structure schematic diagram of the utility model;

FIG. 3 is a schematic diagram of the cross-sectional plane structure of the upper end of the utility model;

FIG. 4 is a schematic view of the enlarged structure of the clamping unit of the present invention.

In the picture: 1 box, 2 control switch group, 3 magnetic plate, 4 cleaning unit, 401 water tank, 402 air intake pipe, 403 air diffuser, 5 clamping unit, 501 pressing plate, 502 supporting plate, 503 elastic hinge , 6 handles, 7 feed pipes, 8 exhaust pipes, 9 detection devices, 10 butterfly valves, 11 discharge pipes, 12 induced draft fans, 13 vertical plates, 14 first filter cotton, 15 second filter cotton, 16 fan, 17 Connecting rod, 18 activated carbon adsorption plates, 19 chute, 20 rollers.

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 a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

Please refer to FIGS. 1-4, the present utility model provides a technical solution: an industrial waste gas treatment box, comprising a box body 1 and a cleaning unit 4;

Box 1: An induced draft fan 12 is arranged at the air inlet on the left side of the box 1. The induced draft fan 12 is beneficial to increase the gas flow rate inside the box 1 and improve the processing speed. A set of chute 19, the inner surface of the chute 19 is provided with a clamping unit 5, the clamping unit 5 includes a pressing plate 501, a supporting plate 502 and an elastic hinge 503, the lower surface of the supporting plate 502 at the lower end is provided with a roller through a connecting piece 20. The outer arc surface of the roller 20 is slidably connected to the upper surface of the corresponding chute 19. The pressing plate 501 and the supporting plate 502 are arranged in cooperation with the elastic hinge 503. The inner side is arranged in coordination, and the inside of the box body 1 is sequentially provided with a first filter cotton 14, a second filter cotton 15 and an activated carbon adsorption plate 18, a first filter cotton 14, a second filter cotton 15 and an activated carbon adsorption plate 18 from left to right. It is respectively matched with the corresponding pressing plate 501 and the supporting plate 502 to realize three-stage filtration, and the filtering effect is better. The filter holes of the first filter cotton 14 are larger than the filter holes of the second filter cotton 15, so as to avoid blockage and affect the gas. flow, the pressing plate 501 and the supporting plate 502 are connected by elastic hinges 503, which is convenient for pressing and loosening, and is convenient for replacing the first filter cotton 14, the second filter cotton 15 and the activated carbon adsorption plate 18. The middle of the box body 1 is provided with The vertical plate 13 is provided with an exhaust pipe 8 at the exhaust port at the right end of the upper cover of the box body 1 .

Cleaning unit 4: The cleaning unit 4 includes a water tank 401, an air intake pipe 402 and an air diffuser 403. The water tank 401 is arranged on the upper surface of the right end of the box body 1, and the air inlet of the air inlet pipe 402 is fixedly connected to the outlet provided on the upper end of the vertical plate 13. At the tuyere, the diffuser plate 403 is arranged at the air outlet of the air inlet duct 402, and the air diffuser plate 403 is arranged on the upper surface of the bottom plate of the water tank 401. The air inlet duct 402 introduces the filtered gas into the air diffuser plate 403, After the diffusion of the plate 403, it reacts and precipitates with the slurry inside the water tank 401, and the air diffuser plate 403 is beneficial to improve the contact surface between the gas and the slurry, so as to make the reaction more sufficient.

Among them: it also includes a connecting rod 17, a fan 16, a detection device 9, a magnetic plate 3, a handle 6, a feeding pipe 7, a discharging pipe 11 and a butterfly valve 10. There are three connecting rods 17 and are evenly arranged on the right side of the box body 1. At the upper end, the fans 16 are evenly distributed on the lower surface of the connecting rod 17 , and the fans 16 are arranged above the intake duct 402 , and the fans 16 promote the flow of the air in the water tank 401 , which is beneficial for exhausting. The detection device 9 is arranged in the middle of the inner arc surface of the exhaust pipe 8, the magnetic plate 3 is fixedly connected to the front sides of the two vertical support plates 502 through the connecting plate, and the handle 6 is arranged in the middle of the front side of the magnetic plate 3. The device 9 detects the exhaust gas and transmits it to the control switch group 2, which is convenient for monitoring and ensures that the exhaust gas meets the emission standard. Body 1 is sealed to prevent the spread of smoke. The feeding pipe 7 is arranged on the upper surface of the front end of the water tank 401, the feeding pipe 7 passes through the through hole provided on the front side of the box body 1, and the feeding port of the discharging pipe 11 is fixedly connected with the discharging port provided at the bottom rear end of the water tank 401. , the discharge pipe 11 passes through the through hole matched with the rear side of the box body 1, and there are two butterfly valves 10 connected in series to the middle of the feed pipe 7 and the discharge pipe 11 respectively.

Wherein: also includes a control switch group 2, the control switch group 2 is arranged on the left outer surface of the box body 1, the input end of the control switch group 2 is electrically connected to the output end of the external power supply, and the output end of the control switch group 2 is electrically connected to the induced draft fan 12 and the input end of the fan 16 , the output end of the detection device 9 is electrically connected with the input end of the control switch group 2 .

In use: turn on the induced draft fan 12, the fan 16 and the detection device 9 by controlling the switch group 2, the induced draft fan 12 blows the industrial waste gas into the inside of the box 1, and filters the large soot particles through the first filter cotton 14. The gas is filtered by the second filter cotton 15 for a second time, and the small dust is filtered and removed, and then the sulfur dioxide plasma in the gas is adsorbed by the activated carbon adsorption plate 18. The air plate 403 reacts and precipitates with the slurry inside the water tank 401 after the diffusion of the air diffuser plate 403. The reacted gas is discharged from the exhaust pipe 8 by the fan 16. During the gas discharge process, the detection device 9 detects and transmits the exhaust gas. To the control switch group 2, it is convenient to monitor and record the waste gas treatment results. When the first filter cotton 14, the second filter cotton 15 or the activated carbon adsorption plate 18 needs to be cleaned or replaced, pull the handle 6, and the handle 6 is supported by the magnetic plate 3. The plate 502 is pulled out of the box body 1, and the pressing plate 501 is opened for replacement. After the replacement is completed, the handle 6 is pushed to make the roller 20 slide along the chute 19 until the magnetic plate 3 is adsorbed on the side of the box body 1.

It is worth noting that the induced draft fan 12, the fan 16 and the detection device 9 disclosed in this embodiment can be freely configured according to the actual application scene. The detection device 9 is recommended to use the GT200 module intelligent gas detector produced by Zhengzhou Dikai Technology Co., Ltd., and the control switch group 2 controls the induced draft fan 12, the fan 16 and the detection device 9 to work using methods commonly used in the prior art.

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

Claims (5)

1. An industrial waste gas treatment box, characterized in that: it comprises a box body (1) and a cleaning unit (4); the box body (1): an induced draft fan ( 12), the top and bottom ends of the left side of the box body (1) are matched with three sets of chute (19), and the inner surface of the chute (19) is provided with a clamping unit (5). A first filter cotton (14), a second filter cotton (15) and an activated carbon adsorption plate (18) are arranged in sequence from left to right, a first filter cotton (14), a second filter cotton (15) and an activated carbon adsorption plate (18) ) are respectively arranged in cooperation with the corresponding clamping units (5), a vertical plate (13) is arranged in the middle of the box body (1), and an exhaust pipe (8) is arranged at the air outlet at the right end of the upper cover of the box body (1). ); Cleaning unit (4): the cleaning unit (4) includes a water tank (401), an air intake pipe (402) and a diffuser plate (403), the water tank (401) is arranged on the upper surface of the right end of the box body (1), The air inlet of the air inlet duct (402) is fixedly connected to the air outlet provided at the upper end of the vertical plate (13), the air diffuser plate (403) is arranged at the air outlet of the air inlet duct (402), and the air diffuser plate ( 403) is matched and arranged on the upper surface of the bottom plate of the water tank (401); Wherein: it also includes a control switch group (2), the control switch group (2) is arranged on the left outer surface of the box body (1), and the input end of the control switch group (2) is electrically connected to the output end of the external power supply, and controls The output end of the switch group (2) is electrically connected to the input end of the induced draft fan (12). 2 . The industrial waste gas treatment box according to claim 1 , wherein the clamping unit ( 5 ) comprises a pressing plate ( 501 ), a supporting plate ( 502 ) and an elastic hinge ( 503 ). The lower surface of the support plate (502) is provided with a roller (20) through a connecting piece, and the outer arc surface of the roller (20) is slidably connected with the upper surface of the corresponding chute (19), and the pressing plate (501) and the support plate (502) are slidably connected. ) through the elastic hinge (503), the outer sides of the pressing plate (501) and the support plate (502) are arranged in cooperation with the inner side of the chute (19), the first filter cotton (14), the second filter cotton ( 15) and the activated carbon adsorption plate (18) are respectively arranged in cooperation with the corresponding pressing plate (501) and support plate (502). 3. An industrial waste gas treatment box according to claim 1, characterized in that it further comprises a connecting rod (17) and a fan (16), and the connecting rods (17) are three and are evenly arranged on the box body (17). 1) On the upper right side, the fan (16) is evenly distributed on the lower surface of the connecting rod (17), the fan (16) is arranged above the air intake duct (402), and the input end of the fan (16) is electrically connected to the control switch group ( 2) at the output. 4. An industrial waste gas treatment box according to claim 2, characterized in that it further comprises a detection device (9), a magnetic plate (3) and a handle (6), and the detection device (9) is arranged on the exhaust gas In the middle of the inner arc surface of the tube (8), the magnetic plate (3) is fixedly connected to the front sides of the two vertical support plates (502) through the connecting plate, and the handle (6) is arranged on the front side of the magnetic plate (3). In the middle, the output end of the detection device (9) is electrically connected with the input end of the control switch group (2). 5. The industrial waste gas treatment box according to claim 1, characterized in that it further comprises a feed pipe (7), a discharge pipe (11) and a butterfly valve (10), and the feed pipe (7) is provided with On the upper surface of the front end of the water tank (401), the feeding pipe (7) passes through the through hole provided on the front side of the box body (1), and the feeding port of the discharging pipe (11) is provided with the rear end of the bottom of the water tank (401). The discharge port is fixedly connected, the discharge pipe (11) passes through the through hole matched with the rear side of the box body (1), and the butterfly valves (10) are two and are respectively connected in series with the feed pipe (7) and the discharge pipe (11). ) in the middle.

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