VOCs organic waste gas treatment machine

Abstract

The utility model relates to a VOCs (volatile organic compounds) organic waste gas treatment machine in the technical field of waste gas treatment machines, which is characterized in that an adjusting component for driving a scraper to reciprocate left and right is arranged in a box cavity of a filter box, and a connecting component for driving a cleaning device to move is arranged above the adjusting component; a clearing assembly for clearing the filter screen II is arranged on the left side of the filter screen II, and a driving assembly for driving the clearing assembly to reciprocate up and down is arranged at the front end of the filter screen II. A first bidirectional threaded rod is driven by a motor to rotate, large-particle impurities settled on a first filter screen can be swept down through a scraping plate and discharged along a slag discharging opening, meanwhile, a second bidirectional threaded rod rotates synchronously under the meshing connection of a first bevel gear and a second bevel gear, and then the left end of a second filter screen can be cleaned through a cleaning plate; furthermore, large-particle impurities separated out from the VOCs organic waste gas can be prevented from blocking filter holes of the filter screen I and the filter screen II.

Description

Technical Field

[0001] The utility model relates to the technical field of waste gas treatment machines, in particular to a VOCs organic waste gas treatment machine. Background Art

[0002] VOCs organic waste gas is a common type of atmospheric pollutant, which is generally flammable and explosive, toxic and harmful, insoluble in water, soluble in organic solvents, and difficult to treat. In order to eliminate VOCs organic waste gas pollution, VOCs organic waste gas treatment is necessary; and in the process of treating VOCs organic waste gas, filtration and adsorption with adsorbents are generally used; and when the existing waste gas treatment machine treats VOCs organic waste gas, when the VOCs organic waste gas is settled, the larger particles of impurities precipitated will cause blockage in the filter holes on the filter screen.

[0003] For example, a VOCs organic waste gas treatment device with Chinese patent application number CN202122732466.9, the top of the waste gas treatment device body is connected to an exhaust pipe, a filter box is arranged on the right side of the top of the waste gas treatment device body, the top of the exhaust pipe penetrates into the interior of the filter box, a through opening is provided on the top of the filter box, a filter plate is vertically arranged inside the filter box, a purification plate located on the right side of the filter plate is arranged inside the filter box, a cover plate is provided on the top of the filter box, an annular groove used in conjunction with the cover plate is provided on the top of the filter box, a fan located on the left side of the filter plate is vertically fixedly connected to the interior of the filter box, an exhaust port is provided on the left side of the filter box, and fixed blocks are fixedly connected to the bottom of both sides of the filter box. It has the following technical defects:

[0004] When using a filter box to treat VOCs organic waste gas, the VOCs organic waste gas is transported to the filter box through an exhaust pipe, and then the filter plate and purification plate are used to settle and filter the VOCs organic waste gas. When the VOCs organic waste gas settles, larger particles of impurities will precipitate, and the impurities will cause the filter holes on the filter screen to become clogged, thereby affecting the treatment of the VOCs organic waste gas. Utility Model Content

[0005] In order to solve the problem proposed in the above background technology that when VOCs organic waste gas is treated by using a filter box, VOCs organic waste gas is transported to the filter box through an exhaust pipe, and then the filter plate and the purification plate are used to settle and filter the VOCs organic waste gas, because the VOCs organic waste gas will precipitate larger particles of impurities when settling, and the impurities will cause the filter holes on the filter screen to cause clogging, thereby affecting the treatment of the VOCs organic waste gas, the utility model provides the following technical solutions:

[0006] A VOCs organic waste gas treatment machine comprises a filter box for filtering VOCs organic waste gas, a spray device for settling the VOCs organic waste gas is arranged in the box cavity of the filter box, a scraping device for scraping off settled impurities is arranged in the box cavity of the filter box, an exhaust pipe for discharging the settled VOCs organic waste gas is arranged at the right end of the filter box, and a cleaning device for cleaning impurities in the settled VOCs organic gas is arranged in the exhaust pipe.

[0007] A filter screen 1 is arranged in the box cavity of the filter box;

[0008] The scraping device includes a scraper for scraping off larger particles settled on the filter screen, an adjustment component for driving the scraper to reciprocate left and right is arranged in the box cavity of the filter box, and a connecting component for driving the cleaning device to move is arranged above the adjustment component;

[0009] The cleaning device includes a filter screen 2 for filtering VOCs organic gas in the exhaust pipe, a cleaning component for cleaning the filter screen 2 is arranged on the left side of the filter screen 2, a driving component for driving the cleaning component to reciprocate up and down is arranged at the front end of the filter screen 2, and a collection box for storing impurities after the cleaning component is cleaned by the filter screen 2 is arranged at the bottom end of the exhaust pipe.

[0010] Furthermore, the spray device includes a delivery pipe that passes through the top of the filter box, and a diversion pipe for diverting the spray water in the delivery pipe is fixedly installed at the bottom end of the delivery pipe. A spray pipe is arranged on the pipe body of the diversion pipe, and there are three spray pipes. Spray heads for spraying the spray water in the spray pipes are arranged at the bottom ends of the three spray pipes.

[0011] Furthermore, the adjustment component includes a bidirectional threaded rod 1 arranged in the filter box for driving the scraper to perform left and right reciprocating motion, a motor for driving the bidirectional threaded rod 1 to rotate is arranged at the right end of the bidirectional threaded rod 1, and a bevel gear 1 for driving the connecting component to rotate is arranged on the rod body of the bidirectional threaded rod 1.

[0012] Furthermore, the connecting assembly includes a bevel gear 2 meshing with a bevel gear 1, a rotating shaft for rotation is fixedly mounted on the top end of the bevel gear 2, and a pulley 1 for driving the driving assembly to rotate is fixedly mounted on the top end of the rotating shaft.

[0013] Furthermore, the driving assembly includes a bidirectional threaded rod 2 arranged in the exhaust pipe for driving the cleaning assembly to reciprocate up and down, and a pulley 2 is fixedly installed on the top of the bidirectional threaded rod 2 for driving the bidirectional threaded rod 2 to rotate, and the pulley 2 is connected to the pulley 1 through a belt.

[0014] Furthermore, the cleaning component includes a threaded sleeve plate threadedly connected to two bidirectional threaded rods, and a cleaning plate for cleaning the left ends of the two filter screens is fixedly mounted on the rear end of the threaded sleeve plate.

[0015] Furthermore, the side walls of the filter box are fixedly mounted with support legs for supporting the filter box, and there are four support legs. The bottom end of the filter box is provided with a slag discharge pipe for discharging spray water and impurities in the filter box.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] By arranging a scraping device, a cleaning device and an exhaust pipe, when it is necessary to clean the larger particle impurities settled on the filter screen one, the motor can be used to drive the two-way threaded rod one to rotate, so that the scraper can make a left-right reciprocating motion along the rod body of the two-way threaded rod one, so that the larger particle impurities settled on the filter screen one can be swept down and discharged along the slag discharge port. At the same time, under the meshing connection between the bevel gear one and the bevel gear two, the rotating shaft is rotated, and under the belt connection between the pulley one and the pulley two, the two-way threaded rod two is made to rotate synchronously, so that the threaded sleeve plate can make a up-and-down reciprocating motion along the rod body of the two-way threaded rod two, so that the cleaning plate can clean the left end of the filter screen two, thereby solving the problem that the VOCs organic waste gas will precipitate larger particle impurities and cause the filter holes of the filter screen one and the filter screen two to be blocked. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the structure of the utility model;

[0019] Figure 2 This is a cross-sectional view of the filter box of the utility model;

[0020] Figure 3 This is a cross-sectional view of the exhaust pipe of the utility model;

[0021] Figure 4 This is a schematic diagram of the structure of the scraping device of the utility model;

[0022] Figure 5 It is a schematic diagram of the structure of the cleaning device of the utility model.

[0023] In the accompanying drawings, the names of the components represented by the reference numerals are listed as follows:

[0024] 100-filter box, 101-filter screen 1;

[0025] 200-spraying device, 210-delivery pipe, 220-diversion pipe, 230-spraying pipe, 240-spraying head;

[0026] 300-scraping device, 310-adjusting assembly, 311-motor, 312-bidirectional threaded rod 1, 313-bevel gear 1, 320-scraper, 330-connecting assembly, 331-bevel gear 2, 332-rotating shaft, 333-pulley 1;

[0027] 400-cleaning device, 410-driving assembly, 411-pulley 2, 412-bidirectional threaded rod 2, 420-filter screen 2, 430-cleaning assembly, 431-threaded sleeve plate, 432-cleaning plate, 440-collection box;

[0028] 500-exhaust pipe;

[0029] 001-support leg, 002-slag discharge pipe. DETAILED DESCRIPTION

[0030] The preferred specific implementation methods for implementing the present utility model are described in detail below, and a clear and complete description is made in conjunction with the accompanying drawings.

[0031] See also Figure 1-Figure 5 The utility model provides a VOCs organic waste gas treatment machine.

[0032] The invention comprises a filter box 100 for filtering VOCs organic waste gas, a spray device 200 for settling the VOCs organic waste gas is arranged in the box cavity of the filter box 100, a scraping device 300 for scraping off settled impurities is arranged in the box cavity of the filter box 100, an exhaust pipe 500 for discharging the settled VOCs organic waste gas is arranged at the right end of the filter box 100, and a removing device 400 for removing impurities in the settled VOCs organic gas is arranged in the exhaust pipe 500.

[0033] A filter screen 101 is arranged in the box cavity of the filter box 100; a support leg 001 for supporting the filter box 100 is fixedly installed on the side wall of the filter box 100, and there are four support legs 001, which are distributed in a rectangular array on the side wall of the filter box 100; a slag discharge pipe 002 for discharging the spray water and impurities in the filter box 100 is arranged at the bottom end of the filter box 100, so that after the treatment of the VOCs organic waste gas is completed, the impurities settled in the filter box 100 and the spray water generated by the spray device 200 can be discharged centrally through the switch on the slag discharge pipe 002.

[0034] The spray device 200 includes a delivery pipe 210 that passes through the top of the filter box 100, and the delivery pipe 210 is connected to the water tank through a water pump; a diversion pipe 220 for diverting the spray water in the delivery pipe 210 is fixedly installed at the bottom end of the delivery pipe 210, and a spray pipe 230 is arranged on the pipe body of the diversion pipe 220, and there are three spray pipes 230, and the bottom ends of the three spray pipes 230 are provided with a spray head 240 for spraying the spray water in the spray pipe 230; so that when spray water is needed in the filter box 100, the spray water in the water tank can be diverted to the diversion pipe 220 through the delivery pipe 210 through the water pump, and then sprayed through the spray head 240 on the spray pipe 230, so that the VOCs organic waste gas in the delivery filter box 100 can be settled.

[0035] The scraping device 300 includes a scraper 320 for scraping off larger particles settled on the filter screen 101. An adjusting component 310 for driving the scraper 320 to reciprocate left and right is provided in the box cavity of the filter box 100. A connecting component 330 for driving the cleaning device 400 to move is provided above the adjusting component 310.

[0036] The adjusting assembly 310 includes a bidirectional threaded rod 312 disposed in the filter box 100 for driving the scraper 320 to reciprocate left and right, and the rod body of the bidirectional threaded rod 312 is connected to the body of the filter box 100 through a bearing to facilitate the rotation of the bidirectional threaded rod 312; a motor 311 for driving the bidirectional threaded rod 312 to rotate is disposed at the right end of the bidirectional threaded rod 312, a bevel gear 313 for driving the connecting assembly 330 to rotate is disposed on the rod body of the bidirectional threaded rod 312, and the rear side of the bidirectional threaded rod 312 A guide rod is provided to facilitate the sliding of the scraper 320 on the guide rod; thus, when it is necessary to clean the larger particles of impurities settled on the filter screen 101, the motor 311 can drive the bidirectional threaded rod 312 to rotate, so that the scraper 320 can reciprocate left and right along the rod body of the bidirectional threaded rod 312, so that the larger particles of impurities settled on the filter screen 101 can be cleaned and discharged along the slag discharge port 002, thereby preventing the VOCs organic waste gas from precipitating larger particles of impurities and causing the filter holes on the filter screen 101 to be blocked.

[0037] The connecting assembly 330 includes a bevel gear 2 331 meshing with the bevel gear 1 313, a rotating shaft 332 for rotation is fixedly installed on the top of the bevel gear 2 331, and the rotating shaft 332 is connected to the housing of the filter box 100 through a bearing to facilitate the rotation of the rotating shaft 332; a pulley 1 333 for driving the driving assembly 410 to rotate is fixedly installed on the top of the rotating shaft 332;

[0038] The cleaning device 400 includes a filter screen 420 for filtering the VOCs organic gas in the exhaust pipe 500, so as to further filter and process the VOCs organic gas after filtering through the exhaust pipe 500; a cleaning component 430 for cleaning the filter screen 420 is arranged on the left side of the filter screen 420, and a driving component 410 for driving the cleaning component 430 to reciprocate up and down is arranged at the front end of the filter screen 420, and a collection box 440 for storing impurities after the cleaning component 430 is cleaned by the filter screen 420 is arranged at the bottom end of the exhaust pipe 500.

[0039] The driving component 410 includes a bidirectional threaded rod 412 arranged in the exhaust pipe 500 for driving the cleaning component 430 to reciprocate up and down, and the rod body of the bidirectional threaded rod 412 is connected to the tube body of the exhaust pipe 500 through a bearing to facilitate the rotation of the bidirectional threaded rod 412; a pulley 411 is fixedly installed at the top of the bidirectional threaded rod 412 for driving the bidirectional threaded rod 412 to rotate, and the pulley 411 is connected to the pulley 1 333 through a belt.

[0040] The cleaning component 430 includes a threaded sleeve 431 threadedly connected to the bidirectional threaded rod 412, and a cleaning plate 432 for cleaning the left end of the filter screen 420 is fixedly installed at the rear end of the threaded sleeve 431, so that when the rotating shaft 332 rotates and the belt of the pulley 333 is connected to the belt of the pulley 411, the bidirectional threaded rod 412 rotates synchronously, and the threaded sleeve 431 is made to reciprocate up and down along the rod body of the bidirectional threaded rod 412, so that the cleaning plate 432 can clean the left end of the filter screen 420, thereby preventing the filter holes of the filter screen 420 from being blocked.

[0041] Based on the above content and the accompanying drawings, those skilled in the art can understand and implement the utility model. In addition, any non-creative modifications made to the utility model by those skilled in the art without making creative work still fall within the scope of protection of the utility model.

Claims

1. A VOCs organic waste gas treatment machine, comprising a filter box (100) for filtering VOCs organic waste gas, characterized in that: A spray device (200) for settling VOCs organic waste gas is arranged in the box cavity of the filter box (100), a scraping device (300) for scraping off settled impurities is arranged in the box cavity of the filter box (100), an exhaust pipe (500) for discharging the settled VOCs organic waste gas is arranged at the right end of the filter box (100), and a cleaning device (400) for cleaning impurities in the settled VOCs organic gas is arranged in the exhaust pipe (500); A filter screen 1 (101) is arranged in the box cavity of the filter box (100); The scraping device (300) comprises a scraper (320) for scraping large particles settled on the filter screen (101); an adjusting component (310) for driving the scraper (320) to reciprocate left and right is arranged in the box cavity of the filter box (100); and a connecting component (330) for driving the cleaning device (400) to move is arranged above the adjusting component (310); The cleaning device (400) comprises a second filter (420) for filtering VOCs organic gas in an exhaust pipe (500); a cleaning component (430) for cleaning the second filter (420) is arranged on the left side of the second filter (420); a driving component (410) for driving the cleaning component (430) to reciprocate up and down is arranged at the front end of the second filter (420); and a collecting box (440) for storing impurities cleaned by the cleaning component (430) is arranged at the bottom end of the exhaust pipe (500).

2. A VOCs organic waste gas treatment machine according to claim 1, characterized in that: The spray device (200) comprises a delivery pipe (210) penetrating the top of the filter box (100); a diversion pipe (220) for diverting the spray water in the delivery pipe (210) is fixedly installed at the bottom end of the delivery pipe (210); a spray pipe (230) is arranged on the pipe body of the diversion pipe (220); and there are three spray pipes (230); and spray heads (240) for spraying the spray water in the spray pipes (230) are arranged at the bottom ends of the three spray pipes (230).

3. A VOCs organic waste gas treatment machine according to claim 1, characterized in that: The adjustment assembly (310) comprises a bidirectional threaded rod (312) disposed in the filter box (100) for driving the scraper (320) to reciprocate left and right, a motor (311) for driving the bidirectional threaded rod (312) to rotate is disposed at the right end of the bidirectional threaded rod (312), and a bevel gear (313) for driving the connection assembly (330) to rotate is disposed on the rod body of the bidirectional threaded rod (312).

4. A VOCs organic waste gas treatment machine according to claim 3, characterized in that: The connecting assembly (330) comprises a bevel gear 2 (331) meshing with a bevel gear 1 (313); a rotating shaft (332) for rotation is fixedly mounted on the top end of the bevel gear 2 (331); and a pulley 1 (333) for driving the driving assembly (410) to rotate is fixedly mounted on the top end of the rotating shaft (332).

5. A VOCs organic waste gas treatment machine according to claim 4, characterized in that: The driving assembly (410) comprises a second bidirectional threaded rod (412) arranged in the exhaust pipe (500) for driving the cleaning assembly (430) to reciprocate up and down, and a second pulley (411) for driving the second bidirectional threaded rod (412) to rotate is fixedly installed at the top end of the second bidirectional threaded rod (412), and the second pulley (411) is connected to the first pulley (333) through a belt.

6. A VOCs organic waste gas treatment machine according to claim 5, characterized in that: The cleaning assembly (430) comprises a threaded sleeve (431) threadedly connected to the second bidirectional threaded rod (412), and a cleaning plate (432) for cleaning the left end of the second filter screen (420) is fixedly mounted on the rear end of the threaded sleeve (431).

7. The VOCs organic waste gas treatment machine according to claim 1, characterized in that: The side wall of the filter box (100) is fixedly mounted with support legs (001) for supporting the filter box (100), and there are four support legs (001). The bottom end of the filter box (100) is provided with a slag discharge pipe (002) for discharging spray water and impurities in the filter box (100).

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