Industrial waste gas treatment box

Abstract

The utility model relates to the technical field of industrial waste gas treatment, in particular to an industrial waste gas treatment box, which has the characteristic of improving practicability and comprises a treatment box body, a gas inlet pipe arranged at the upper part of the treatment box body, an exhaust pipe arranged at the front part of the lower part of the treatment box body, a sliding chute arranged at the upper part of the treatment box body and a filtering device connected with the sliding chute in a sliding manner, a plurality of screws are rotationally connected to the upper portion of the treatment box through a plurality of bearings, motors are mounted on the left portions of the screws, the screws are in threaded connection with a moving plate, a cleaning brush is arranged on the lower portion of the moving plate, a through groove is formed in the right portion of the treatment box, an electric telescopic rod is mounted on the left portion of the through groove, and a baffle is arranged on the upper portion of the electric telescopic rod. The upper portion of the through groove is shielded, and gas is prevented from entering the through groove.

Description

Technical Field

[0001] The utility model relates to the technical field of industrial waste gas treatment, in particular to an industrial waste gas treatment box. Background Art

[0002] As we all know, waste gas refers to the toxic and harmful gases discharged by humans in the process of production and life. Especially chemical plants, steel plants, pharmaceutical plants, coking plants and refineries, etc., the waste gas emitted has a strong odor, seriously pollutes the environment and affects human health. Factories need to use industrial waste gas treatment boxes to treat waste gas.

[0003] The patent with application number CN202221506781.8 discloses an industrial waste gas treatment box, including a box body, the box body is provided with an air inlet and an air outlet, the interior of the box body is provided with a filter chamber and a treatment chamber which are interconnected, the filter chamber is connected to the air inlet, the treatment chamber is connected to the air outlet, a filter device is provided inside the filter chamber, and the box body is also provided with a cleaning chamber, the interior of the cleaning chamber is rotatably connected with a rotating screw rod, the rotating screw rod is rotatably connected with a nut, a side wall of the filter chamber is provided with a first through groove which is connected to the cleaning chamber, a connecting block which passes through the first through groove is rotatably connected to the nut, and a cleaning brush is provided on the connecting block.

[0004] Although the device has the effect of cleaning the filter, the particles cleaned out by the device are not promptly cleaned out of the industrial waste gas treatment box, but are collected in a collection cabinet, which is installed inside the filter chamber and is not convenient for disassembly and dumping of the particles. If the particles in the collection cabinet are not dumped out in time after the filter is cleaned, the flowing air inside the industrial waste gas treatment box will easily blow the particles in the collection cabinet to move, and even move to the filter again with the flow of gas. Secondly, these solid particles accumulate in the collection cabinet for a long time, forming solidified blocks that are difficult to clean, which is not convenient for later cleaning. Therefore, the practicality is not very good and there is room for improvement. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies in the prior art, the utility model provides an industrial waste gas treatment box, which has the characteristic of improving practicability.

[0007] (II) Technical solution

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an industrial waste gas treatment box, comprising a treatment box body, an air inlet pipe is arranged on the upper part of the treatment box body, an exhaust pipe is arranged on the front part of the lower part of the treatment box body, a slide groove is arranged on the upper part of the treatment box body, and a filtering device is slidably connected to the upper part of the treatment box body through several bearings, several screw rods are rotatably connected to the left part of several screw rods, several screw rods are threadedly connected to movable plates, a cleaning brush is arranged on the lower part of the movable plate, a through groove is arranged on the right part of the treatment box body, an electric telescopic rod is arranged on the left part of the through groove, and a baffle is arranged on the upper part of the electric telescopic rod for covering the upper part of the through groove to prevent gas from entering the through groove.

[0009] Furthermore, a plurality of first threaded holes are provided on the right portion of the processing box body, and are all threadedly connected with first bolts, and the right portions of the plurality of first bolts are all threadedly connected with first sealing plates.

[0010] Furthermore, the left end surface of the first sealing plate is tightly pressed against the right end surface of the processing box.

[0011] Furthermore, a plurality of second threaded holes are provided on the left portion of the processing box body, and are all threadedly connected with second bolts, and the left portions of the plurality of second bolts are all threadedly connected with second sealing plates.

[0012] Preferably, the right end surface of the second sealing plate tightly abuts against the left end surface of the processing box.

[0013] Preferably, the lower end surface of the cleaning brush is in contact with the upper end surface of the filter device.

[0014] (III) Beneficial effects

[0015] Compared with the prior art, the utility model provides an industrial waste gas treatment box, which has the following beneficial effects:

[0016] In the industrial waste gas treatment box, the dust and other impurities cleaned off by the cleaning brush will be directly pushed into the through groove, and the baffle will be driven downward by the electric telescopic rod to open the upper opening of the through groove, so that the dust and other impurities falling from the through groove can fall to the bottom of the through groove and flow out of the treatment box along the inclined end surface, thereby facilitating the discharge of the cleaned impurities. The impurities will not accumulate in the treatment box and be blown into flight again by the gas, and it is also avoided that the impurities accumulate in the treatment box for a long time to form solidified blocks that are difficult to clean, thereby improving the practicality to a certain extent. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional schematic diagram of the utility model;

[0018] Figure 2It is an enlarged three-dimensional schematic diagram of the filter device, the electric telescopic rod and the baffle of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the utility model after the first sealing plate and the second sealing plate are removed;

[0020] Figure 4 For this utility model Figure 3 The schematic diagram of the structure after removing the motor, screw and cleaning brush;

[0021] Figure 5 For this utility model Figure 3 A schematic diagram of the structure after removing the filter device and the baffle;

[0022] Figure 6 For this utility model Figure 3 A schematic diagram of the structure partially enlarged at position A shown in FIG.

[0023] Figure 7 For this utility model Figure 3 A schematic diagram of the structure with a partial enlargement of point B is shown in FIG.

[0024] In the figure: 1. processing box; 2. filtering device; 3. screw; 4. motor; 5. moving plate; 6. cleaning brush; 7. through slot; 8. electric telescopic rod; 9. baffle; 10. first bolt; 11. first sealing plate; 12. second bolt; 13. second sealing plate. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figure 1-7The utility model is an industrial waste gas treatment box, comprising a treatment box body 1, an air intake pipe is arranged on the upper part of the treatment box body 1, an exhaust pipe is arranged on the front part of the lower part of the treatment box body 1, and the external waste gas enters the industrial waste gas treatment box through the air intake pipe for filtration, and the filtered gas is discharged through the exhaust pipe. A plurality of second threaded holes are arranged on the left part of the treatment box body 1, and all of them are threadedly connected with a second bolt 12, and the left parts of the plurality of second bolts 12 are threadedly connected with a second sealing plate 13, and the second sealing plate 13 is installed on the treatment box body 1 by the threaded connection between the second bolt 12 and the second threaded hole. The right end face of the second sealing plate 13 is tightly against the left end face of the processing box body 1 to improve the sealing between the two. A slide groove is arranged on the upper part of the processing box body 1, and a filter device 2 is slidably connected. The filter device 2 slides from the slide groove and is installed in the processing box body 1 to filter the air. The upper part of the processing box body 1 is rotatably connected with several screw rods 3 through several bearings. Motors 4 are installed on the left parts of the several screw rods 3. Several screw rods 3 are threadedly connected with moving plates 5. A cleaning brush 6 is arranged at the lower part of the moving plate 5. The lower end face of the cleaning brush 6 contacts the upper end face of the filter device 2. Start the motor 4. The motor 4 rotates, driving the screw 3 to rotate, and then drives the cleaning brush 6 to move left and right through the moving plate 5 to clean the dust and other impurities on the surface of the filter device 2. A through slot 7 is provided on the right part of the processing box 1. The impurities cleaned by the cleaning brush 6 fall into the through slot 7. An electric telescopic rod 8 is installed on the left part of the through slot 7. A baffle 9 is provided on the upper part of the electric telescopic rod 8 to cover the upper part of the through slot 7 to prevent gas from entering the through slot 7. During the cleaning of the filter device 2, the electric telescopic rod 8 is started, and the electric telescopic rod 8 is contracted, driving the baffle 9 to move downward to the middle part of the through slot 7, which is convenient for the cleaning brush 6 to push The cleaned impurities fall to the lower part of the through groove 7 and then are discharged through the right opening of the through groove 7, which prevents these impurities from accumulating in the processing box 1 for a long time to form solidified blocks that are difficult to clean. The right part of the processing box 1 is provided with several first threaded holes, and all of them are threadedly connected with first bolts 10, and the right parts of several first bolts 10 are threadedly connected with first sealing plates 11. The first bolts 10 are screwed into the first threaded holes, and the first sealing plate 11 is installed on the processing box 1. The left end face of the first sealing plate 11 is tightly against the right end face of the processing box 1 to improve the sealing between the two.

[0027] In summary, when the industrial waste gas treatment box is in use, the filter device 2 is installed in the treatment box body 1 from the slide slot, and then the second bolt 12 is screwed into the second threaded hole, and the second sealing plate 13 is installed on the treatment box body 1, and then the external waste gas enters the treatment box body 1 through the air inlet pipe, and after being filtered by the filter device 2, it is discharged through the exhaust pipe at the bottom. When it is used for a period of time and there are a lot of impurities accumulated on the surface of the filter device 2, the first bolt 10 is screwed out from the first threaded hole, the first sealing plate 11 is removed, and then the motor 4 is started, the motor 4 rotates, driving the screw 3 to rotate, and then the cleaning brush 6 is driven to move through the moving plate 5 to remove the impurities on the surface of the filter device 2. The impurities are cleaned and pushed into the right through slot 7 of the processing box 1, and the electric telescopic rod 8 is started at the same time. The electric telescopic rod 8 contracts and drives the baffle 9 to move to the middle of the through slot 7. At this time, the impurities filtered by the cleaning brush 6 fall from the upper part of the through slot 7 into the through slot 7, and flow out of the processing box 1 through the inclined end surface of the lower part of the through slot 7. When the cleaning is completed, the motor 4 drives the screw rod 3 to rotate, drives the moving plate 5 and the cleaning brush 6 to move to the left part of the filtering device 2, and then starts the electric telescopic rod 8, the electric telescopic rod 8 extends, drives the baffle 9 to move upward, covers the upper part of the through slot 7, and then screws the first bolt 10 into the first threaded hole, and installs the first sealing plate 11 on the processing box 1.

[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An industrial waste gas treatment box, comprising a treatment box body (1), wherein an air inlet pipe is arranged at the upper part of the treatment box body (1), and an exhaust pipe is arranged at the front part of the lower part of the treatment box body (1), characterized in that: The upper part of the processing box (1) is provided with a slide groove, and is slidably connected to a filter device (2). The upper part of the processing box (1) is rotatably connected to a plurality of screw rods (3) through a plurality of bearings. The left parts of the plurality of screw rods (3) are all equipped with motors (4). The plurality of screw rods (3) are threadedly connected to a movable plate (5). The lower part of the movable plate (5) is provided with a cleaning brush (6). The right part of the processing box (1) is provided with a through groove (7). The left part of the through groove (7) is equipped with an electric telescopic rod (8). The upper part of the electric telescopic rod (8) is provided with a baffle (9) for covering the upper part of the through groove (7) to prevent gas from entering the through groove (7).

2. An industrial waste gas treatment box according to claim 1, characterized in that: The right part of the processing box (1) is provided with a plurality of first threaded holes, each of which is threadedly connected with a first bolt (10), and the right parts of the plurality of first bolts (10) are threadedly connected with a first sealing plate (11).

3. An industrial waste gas treatment box according to claim 2, characterized in that: The left end surface of the first sealing plate (11) tightly presses against the right end surface of the processing box (1).

4. The industrial waste gas treatment box according to claim 1, characterized in that: The left portion of the processing box (1) is provided with a plurality of second threaded holes, each of which is threadedly connected with a second bolt (12), and the left portions of the plurality of second bolts (12) are threadedly connected with a second sealing plate (13).

5. An industrial waste gas treatment box according to claim 4, characterized in that: The right end surface of the second sealing plate (13) tightly presses against the left end surface of the processing box (1).

6. The industrial waste gas treatment box according to claim 1, characterized in that: The lower end surface of the cleaning brush (6) is in contact with the upper end surface of the filter device (2).

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