Waste gas purification treatment device

Abstract

The utility model discloses a waste gas purification treatment device which comprises a treatment box, the treatment box is connected with a filter frame c in a sliding mode, the filter frame c is located on the left side of a filter frame b, the filter frame b is located on the left side of a filter frame a, the surfaces of the filter frame c, the filter frame b and the filter frame a are all connected with scrapers a in a sliding mode, the scrapers a are in threaded connection with a screw rod b, the screw rod b is provided with a bevel gear a, and the bevel gear a is provided with a bevel gear. The bevel gear a is in meshed connection with a bevel gear b, the bevel gear b is provided with a rotating shaft, the treatment box is rotationally connected with a screw rod a, the screw rod a is in threaded connection with a scraping plate b, the treatment box communicates with the filter box, a water pump is installed at the top end of the filter box, and the water pump communicates with the treatment box. A motor a rotates to drive bevel gears b on a rotating shaft to rotate so as to drive scrapers on screw rods b connected with a plurality of bevel gears a to move up and down to clean the filter frame; the scraper b scrapes the bottom of the treatment box, and the reaction liquid enters the filter box under the action of the water pump to be filtered.

Description

Technical Field

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

[0002] Waste gas purification mainly refers to the treatment of industrial waste gas such as dust particles, smoke and soot, odorous gases, and toxic and harmful gases generated in industrial places. Common waste gas purification includes factory smoke waste gas purification, workshop dust waste gas purification, organic waste gas purification, waste gas odor purification, acid and alkali waste gas purification, chemical waste gas purification, etc.

[0003] The waste gas purification of the prior art has the following disadvantages: 1. During the waste gas purification process, the waste gas is often filtered through a filter component, which is prone to clogging for a long time. The filter component is located inside the equipment and is inconvenient to clean; 2. During the waste gas treatment process, the waste gas is treated with a reaction liquid, and impurities such as precipitation are generated during the treatment process, which can easily affect the reaction effect. Therefore, improvements are made to the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide an exhaust gas purification device in order to solve the above-mentioned problem. The rotation of the motor a drives the bevel gear b on the rotating shaft to rotate, thereby driving the scraper on the screw b connected to the multiple bevel gears a to move up and down to clean the filter frame; the scraper b scrapes the bottom of the processing box, and the reaction liquid enters the filter box under the action of the water pump for filtration.

[0005] The utility model achieves the above-mentioned purpose through the following technical scheme: an exhaust gas purification treatment device, including a treatment box, the treatment box is slidably connected with a filter frame c, the filter frame c is located on the left side of the filter frame b, the filter frame b is located on the left side of the filter frame a, the surfaces of the filter frames c, b and a are all slidably connected with a scraper a, the scraper a is threadedly connected with a screw rod b, the screw b is installed with a bevel gear a, the bevel gear a is meshedly connected with the bevel gear b, the bevel gear b is installed with a rotating shaft, the treatment box is rotatably connected with the screw rod a, the screw a is threadedly connected with the scraper b, the treatment box is communicated with the filter box, a water pump is installed on the top of the filter box, and the water pump is communicated with the treatment box.

[0006] Preferably, a top box is installed on the top of the processing box, and a motor a is installed on the top box. A rotating shaft is fixedly connected to the output end of the motor a.

[0007] Preferably, a groove is provided inside the processing box, and a filter frame c is slidably connected to the groove.

[0008] Preferably, a vertical plate a is installed in the processing box, the vertical plate a is located on the left side of the vertical plate b, and a perforated plate is installed between the vertical plate a and the vertical plate b.

[0009] Preferably, a partition is installed in the processing box, a drying box is installed in the partition, the drying box is filled with activated alumina, and a disinfection rack a is installed in the drying box.

[0010] Preferably, the disinfection rack a is located on the left side of the disinfection rack b, and the disinfection rack b is equipped with a mesh plate, and the mesh plate is located on both sides of the activated carbon.

[0011] Preferably, the processing box is installed with a motor b, and the output end of the motor b is fixedly connected with a screw a.

[0012] Preferably, a filter cloth is installed in the filter box, the filter cloth is located on the right side of the fiber bundle filter material, and the fiber bundle filter material is located on the right side of the PP cotton.

[0013] The beneficial effects of the utility model are:

[0014] The rotation of motor a drives the bevel gear b on the rotating shaft to rotate, thereby driving the scrapers on the screw rod b connected with multiple bevel gears a to move up and down to clean the filter frame; a top box is installed on the top of the processing box, the rotation of motor a on the top box drives the connected rotating shaft to rotate, the rotation of the rotating shaft drives the connected multiple bevel gears b to rotate, the bevel gear b is meshed with the bevel gear a, the bevel gear a is installed on the top of the screw rod b, the screw rod b is threadedly connected with the scraper a, the surfaces of the filter frame c, the filter frame b and the filter frame a are all slidably connected with the scraper a, the scraper a can continuously scrape the surface of the filter screen on the filter frame, the rotation of screw b drives the scraper a to move down to scrape the surface of the filter frame, after moving to the bottom, the motor a reverses to drive the screw b to reverse, the screw b reverses to drive the scraper a to move up again to scrape the surface of the filter frame, so that impurities on the filter frame can be separated from the filter frame to avoid clogging and maintain a good filtering effect.

[0015] The scraper b scrapes the bottom of the treatment box, and the reaction liquid enters the filter box under the action of the water pump for filtration; the reaction liquid is arranged between the vertical plate a and the partition frame, and the exhaust gas is filtered by the filter frame and transported into the treatment box and the vertical plate a, and continuously moves right into between the vertical plates a and b, and enters the reaction liquid after being cut by the mesh plate, and contacts with the reaction liquid for reaction, and the motor b rotates to drive the connected screw a to rotate, and the rotation of the screw a drives the threaded scraper b to slide along the bottom of the treatment box to scrape its surface, and the water pump starts to extract the reaction liquid into the filter box, and the precipitation etc. produced after the reaction enters the filter box and contacts with the filter cloth, which can intercept the precipitation etc., and continuously moves through the fiber bundle filter material, which has a huge specific surface area, can intercept tiny suspended solids etc., and has a good filtration effect, and the reaction liquid is treated by the fiber bundle filter material and passes through the PP cotton, which can filter colloidal impurities, micro mud, rust, insect eggs, organic pollution, mineral impurities etc., and has a good filtration effect, and the filtered reaction liquid is transported back to the treatment box by the water pump. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a schematic diagram of a partial cross-section structure of the utility model as a whole;

[0018] Figure 3 It is a partial cross-sectional structural schematic diagram of a side view of a filter box of the utility model;

[0019] Figure 4 It is a schematic diagram of a partial cross-section structure of a side view of a top box of the present utility model.

[0020] In the figure: 1, motor a; 2, top box; 3, treatment box; 4, filter box; 5, water pump; 6, filter frame a; 7, filter frame b; 8, filter frame c; 9, bevel gear a; 10, rotating shaft; 11, bevel gear b; 12, scraper a; 13, vertical plate a; 14, vertical plate b; 15, partition; 16, disinfection frame a; 17, disinfection frame b; 18, mesh plate; 19, activated carbon; 20, drying box; 21, scraper b; 22, screw a; 23, groove; 24, screw b; 25, motor b; 26, filter cloth; 27, fiber bundle filter material; 28, PP cotton. DETAILED DESCRIPTION

[0021] 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.

[0022] Example 1 Please refer to Figure 1-4As shown, an exhaust gas purification treatment device includes a treatment box 3, the treatment box 3 is slidably connected with a filter frame c8, the filter frame c8 is located on the left side of the filter frame b7, the filter frame b7 is located on the left side of the filter frame a6, the filter meshes arranged on the filter frames c8, b7 and a6 are successively smaller, and the exhaust gas can be filtered, the surfaces of the filter frames c8, b7 and a6 are all slidably connected with a scraper a12, the scraper structures on the filter frames c8, b7 and a6 are the same, the scraper a12 is threadedly connected with a screw rod b24, the screw b24 rotates to drive the connected scraper a12 to move up and down, the screw b24 is installed with a bevel gear a9, the bevel gear a9 rotates to drive the connected screw b2 4 rotates, the bevel gear a9 is meshedly connected with the bevel gear b11, the bevel gear b11 rotates to drive the meshed bevel gear a9 to rotate, the bevel gear b11 is installed with a rotating shaft 10, the rotating shaft 10 drives the connected bevel gear b11 to rotate, the processing box 3 is rotatably connected with a screw a22, the screw a22 is threadedly connected with a scraper b21, the screw a22 rotates to drive the scraper b21 to move back and forth to scrape the bottom of the processing box 3, the processing box 3 is interconnected with the filter box 4, the top of the filter box 4 is installed with a water pump 5, the water pump 5 extracts the reaction liquid in the filter box 4 and transports it back to the processing box 3, the water pump 5 is interconnected with the processing box 3, and a liquid inlet pipe is arranged on the outside of the processing box 3 to replenish the reaction liquid.

[0023] Specifically, a top box 2 is installed on the top of the processing box 3, and a motor a1 is installed on the top box 2. The output end of the motor a1 is fixedly connected to a rotating shaft 10, and the rotation of the motor a1 drives the connected rotating shaft 10 to rotate.

[0024] Specifically, a groove 23 is opened inside the processing box 3, and the groove 23 inside the processing box 3 can facilitate the sliding of the filter frame, and the groove 23 is slidably connected to the filter frame c8.

[0025] Specifically, a vertical plate a13 is installed in the processing box 3, and there is a certain gap between the vertical plate a13 and the top of the processing box 3. The vertical plate a13 is located on the left side of the vertical plate b14, and the bottom end of the vertical plate b14 is located inside the reaction liquid. A perforated plate is installed between the vertical plate a13 and the vertical plate b14, and the perforated plate between the vertical plate a13 and the vertical plate b14 can divide the exhaust gas into multiple bubbles.

[0026] Specifically, a partition 15 is installed in the treatment box 3, and the partition 15 can play a partitioning effect. A reaction liquid is provided between the vertical plate a13 and the partition 15. The partition 15 is installed with a drying box 20, and the drying box 20 is filled with activated alumina. The drying box 20 is installed with a disinfection rack a16, and the drying box 20 can dry the exhaust gas.

[0027] Specifically, the disinfection rack a16 is located on the left side of the disinfection rack b17, the right surface of the disinfection rack a16 is coated with a photocatalyst, the disinfection rack b17 is installed with a mesh plate 18, a UV photolysis lamp is installed on the left side of the disinfection rack b17, the mesh plate 18 is located on both sides of the activated carbon 19, and the activated carbon 19 can adsorb waste gas.

[0028] Specifically, the processing box 3 is installed with a motor b25, and the rotation of the motor b25 drives the connected screw a22 to rotate, and the output end of the motor b25 is fixedly connected to the screw a22.

[0029] Example 2: Please refer to Figure 3 The difference between this embodiment and embodiment 1 is that: a filter cloth 26 is installed in the filter box 4, and the filter cloth 26 can filter the reaction liquid. The filter cloth 26 is located on the right side of the fiber bundle filter material 27. Iron meshes are provided on both sides of the fiber bundle filter material 27 to fix the position of the fiber bundle filter material 27. The fiber bundle filter material 27 is located on the right side of the PP cotton 28.

[0030] When the utility model is in use, a top box 2 is installed on the top of the processing box 3, the motor a1 on the top box 2 rotates to drive the connected rotating shaft 10 to rotate, the rotating shaft 10 rotates to drive the connected multiple bevel gears b11 to rotate, the bevel gear b11 is meshed with the bevel gear a9, the bevel gear a9 is installed on the top of the screw b24, the screw b24 is threadedly connected with a scraper a12, the surfaces of the filter frame c8, the filter frame b7 and the filter frame a6 are all slidably connected with the scraper a12, the scraper a12 can continuously scrape the surface of the filter screen on the filter frame, and the screw The rod b24 rotates to drive the scraper a12 downward to scrape the surface of the filter frame. After moving to the bottom, the motor a1 reverses to drive the screw b24 to reverse. The screw b24 reverses to drive the scraper a12 upward to scrape the surface of the filter frame again, which can separate the impurities on the filter frame from the filter frame to avoid clogging and maintain a good filtering effect. A reaction liquid is provided between the vertical plate a13 and the partition frame 15. After the exhaust gas is filtered by the filter frame, it is transported into the space between the treatment box 3 and the vertical plate a13, and continues to move right to enter the vertical plate a13 and the vertical plate b14 After being cut by the mesh plate 18, it enters the reaction liquid and contacts with the reaction liquid for reaction. The motor b25 rotates to drive the connected screw a22 to rotate. The screw a22 rotates to drive the threaded scraper b21 to slide along the bottom of the treatment box 3 to scrape its surface. The water pump 5 starts to extract the reaction liquid into the filter box 4. The precipitate generated after the reaction enters the filter box 4 and contacts the filter cloth 26, which can intercept the precipitate and the like. It continues to move through the fiber bundle filter material 27, which has a huge specific surface area and can Small suspended solids are intercepted and the filtering effect is good. The reaction liquid is treated by the fiber bundle filter material 27 and then passes through the PP cotton 28. The PP cotton 28 can filter colloidal impurities, micro-mud, rust, insect eggs, organic pollution, mineral impurities, etc., and the filtering effect is good. The filtered reaction liquid is transported back to the treatment box 3 through the water pump 5. The waste gas after the reaction enters the partition frame 15 and the disinfection rack a16, and is transported to the disinfection rack a16 and the disinfection rack b17 for photolysis after drying in the drying box 20. After photolysis, it is adsorbed by activated carbon 19 and then discharged.

[0031] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0032] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. An exhaust gas purification device, comprising a treatment box (3), characterized in that: The processing box (3) is slidably connected to a filter frame c (8), the filter frame c (8) is located on the left side of the filter frame b (7), the filter frame b (7) is located on the left side of the filter frame a (6), the surfaces of the filter frame c (8), the filter frame b (7) and the filter frame a (6) are all slidably connected to a scraper a (12), the scraper a (12) is threadedly connected to a screw rod b (24), the screw rod b (24) is mounted with a bevel gear a (9), the bevel gear a (9) is meshedly connected to a bevel gear b (11), the bevel gear b (11) is mounted with a rotating shaft (10), the processing box (3) is rotatably connected to a screw rod a (22), the screw rod a (22) is threadedly connected to a scraper b (21), the processing box (3) is interconnected with the filter box (4), a water pump (5) is mounted on the top of the filter box (4), and the water pump (5) is interconnected with the processing box (3).

2. The exhaust gas purification device according to claim 1, characterized in that: A top box (2) is installed on the top of the processing box (3), a motor a (1) is installed on the top box (2), and a rotating shaft (10) is fixedly connected to the output end of the motor a (1).

3. The exhaust gas purification device according to claim 1, characterized in that: A groove (23) is provided on the inner side of the processing box (3), and a filter frame c (8) is slidably connected to the groove (23).

4. The exhaust gas purification device according to claim 1, characterized in that: A vertical plate a (13) is installed in the processing box (3), the vertical plate a (13) is located on the left side of the vertical plate b (14), and a perforated plate is installed between the vertical plate a (13) and the vertical plate b (14).

5. The exhaust gas purification device according to claim 1, characterized in that: A partition frame (15) is installed in the processing box (3), a drying box (20) is installed in the partition frame (15), the drying box (20) is filled with activated alumina, and a disinfection rack a (16) is installed in the drying box (20).

6. The exhaust gas purification device according to claim 5, characterized in that: The disinfection rack a (16) is located on the left side of the disinfection rack b (17), and the disinfection rack b (17) is installed with a mesh plate (18), and the mesh plate (18) is located on both sides of the activated carbon (19).

7. The exhaust gas purification device according to claim 1, characterized in that: The processing box (3) is equipped with a motor b (25), and the output end of the motor b (25) is fixedly connected to a screw rod a (22).

8. The exhaust gas purification device according to claim 1, characterized in that: A filter cloth (26) is installed in the filter box (4); the filter cloth (26) is located on the right side of the fiber bundle filter material (27); and the fiber bundle filter material (27) is located on the right side of the PP cotton (28).

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