Voc waste gas treatment equipment

Abstract

The utility model discloses voc waste gas treatment equipment, which belongs to the technical field of waste gas treatment, and comprises a shell, a plurality of filter plates are fixedly connected to the inner wall of the shell, a plurality of lifting components are arranged on the inner wall of the shell, each lifting component comprises a rotating shaft, a threaded column, a threaded cap and a connecting rod, a plurality of transmission components are arranged on the upper surface of the shell, and the transmission components are connected with the rotating shafts. The transmission assembly comprises a protective cover, two synchronous wheels, a synchronous belt and a motor, a scraping plate is fixedly connected to the side face of a connecting rod, by arranging the lifting assembly, under the action of a threaded column and a threaded cap, the connecting rod and the scraping plate are conveniently driven to move up and down, and therefore particulate matter on the surface of the filter plate is conveniently cleaned; and through the arrangement of a transmission assembly, under the action of a synchronous belt and a synchronous wheel, two rotating shafts and two threaded columns can conveniently rotate at the same time.

Description

Technical Field

[0001] The utility model relates to the technical field of waste gas treatment, and more specifically, to a VOC waste gas treatment device. Background Art

[0002] VOC refers to volatile organic compounds, especially a class of active volatile organic compounds. In addition to being harmful and destructive to the environment, VOC also has a huge adverse effect on human health. Therefore, VOC waste gas needs to be treated. During the treatment process, spray towers, dry filters, activated carbon adsorption towers, CO furnaces and other equipment are usually used.

[0003] When the existing dry filter filters the exhaust gas, a large amount of particulate matter will be contaminated on the surface of the filter. If it is not cleaned, it will affect the filtering effect of the exhaust gas. The existing cleaning method is usually to take out the filter and replace it. However, since the dry filter requires better sealing, the replacement process is more cumbersome, affecting work efficiency. Utility Model Content

[0004] (1) Technical issues to be solved

[0005] In view of the shortcomings of the prior art, the purpose of the utility model is to provide a VOC waste gas treatment device, which has the characteristic of being easy to clean the filter screen.

[0006] (2) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides a VOC waste gas treatment device, including a shell, a plurality of filter plates are fixedly connected to the inner wall of the shell, a plurality of lifting components are arranged on the inner wall of the shell, the lifting components include a rotating shaft, a threaded column, a threaded cap and a connecting rod, a plurality of transmission components are arranged on the upper surface of the shell, the transmission components include a protective cover, two synchronous wheels, a synchronous belt and a motor, a scraper is fixedly connected to the side of the connecting rod, the scraper is overlapped on the surface of the filter plate, a plurality of dust suction components are arranged on the back of the shell, the dust suction components include two dust suction hoods, a joint, a hose, a sealing box, an air pump, a connecting pipe, a dust screen, a dust storage box and an exhaust pipe.

[0008] When a VOC waste gas treatment device of the present technical solution is used, a lifting component is set up, and under the action of the threaded column and the threaded cap, it is convenient to drive the connecting rod and the scraper to move up and down, so that it is convenient to clean the particulate matter on the surface of the filter plate, so that it is convenient to clean the filter plate without disassembling the filter plate. By setting a transmission component, under the action of the synchronous belt and the synchronous wheel, it is convenient to make the two rotating shafts and the two threaded columns rotate at the same time.

[0009] Furthermore, the rotating shaft is rotatably connected to the surface of the shell through a bearing, the threaded column is penetrated through the surface of the rotating shaft, the threaded cap is threadedly connected to the surface of the threaded column, there are two groups of threaded caps, and they are symmetrically arranged on the inner wall of the shell, and the connecting rod is fixedly connected to the sides of the two threaded caps.

[0010] Furthermore, the protective cover is fixedly connected to the upper surface of the shell, the two synchronous wheels are respectively inserted into the two rotating shaft surfaces, the two synchronous wheels are connected through a synchronous belt transmission, the motor is fixedly connected to the upper surface of the protective cover, and one end of the motor output shaft is fixedly connected to the upper end of one of the rotating shafts.

[0011] Furthermore, the two dust hoods are fixedly connected to the upper surface and the lower surface of the connecting rod respectively, the joint is fixedly connected to the surfaces of the two dust hoods, the hose is fixedly connected to the surface of the joint, the sealing box is fixedly connected to the back of the shell, the air pump is fixedly connected to the upper surface of the sealing box, the other end of the hose is fixedly connected to one end of the air inlet of the air pump, the connecting pipe is fixedly connected to one end of the air outlet of the air pump, the connecting pipe is fixedly connected to the surface of the sealing box, the dust screening net is fixedly connected to the inner wall of the sealing box, the dust storage box is overlapped at the bottom of the inner wall of the sealing box, and the exhaust pipe is arranged on the surface of the sealing box.

[0012] Furthermore, two ventilation pipes are fixedly connected to the surface of the shell, and the other ends of the two ventilation pipes are fixedly connected to flanges.

[0013] Furthermore, a plurality of supporting legs are fixedly connected to the lower surface of the shell.

[0014] Furthermore, the specifications of the plurality of filter plates are different, and they are arranged on the inner wall of the shell in increasing order.

[0015] (3) Beneficial effects

[0016] In summary, the utility model has the following beneficial effects:

[0017] 1. The VOC waste gas treatment equipment is provided with a lifting assembly, under the action of the threaded column and the threaded cap, so as to facilitate the connection rod and the scraper to move up and down, so as to facilitate the cleaning of the particles on the surface of the filter plate, so as to facilitate the cleaning of the filter plate without disassembling the filter plate, and by providing a transmission assembly, under the action of the synchronous belt and the synchronous wheel, so as to facilitate the simultaneous rotation of the two shafts and the two threaded columns;

[0018] 2. This VOC waste gas treatment equipment, by setting a dust suction component, uses an air pump and a hose to exhaust air from two dust suction hoods, thereby extracting the particles cleaned by the scraper, thereby extracting the particles from the shell into a sealed box, storing them in a dust storage box, and arranging a dust screening net and an exhaust pipe to facilitate exhaust. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the specific implementation of the utility model or the technical solution in the prior art, the drawings required for describing the specific implementation or the prior art will be briefly introduced below. Obviously, the drawings described below are only one implementation of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 This is a schematic diagram of the front cross-sectional structure of the utility model;

[0021] Figure 2 It is a schematic diagram of the side cross-sectional structure of the utility model;

[0022] Figure 3 for Figure 2 Enlarged structural diagram at A in the middle.

[0023] The symbols in the accompanying drawings are:

[0024] 1. Shell;

[0025] 2. Filter plate;

[0026] 3. Lifting assembly; 301. Rotating shaft; 302. Threaded column; 303. Threaded cap; 304. Connecting rod;

[0027] 4. Transmission assembly; 401. Protective cover; 402. Synchronous wheel; 403. Synchronous belt; 404. Motor;

[0028] 5. Scraper;

[0029] 6. Dust collection assembly; 601. Dust collection hood; 602. Connector; 603. Hose; 604. Sealing box; 605. Air pump; 606. Connecting pipe; 607. Dust screen; 608. Dust storage box; 609. Exhaust pipe;

[0030] 7. Ventilation pipe;

[0031] 8. Flange;

[0032] 9. Support legs. DETAILED DESCRIPTION

[0033] In order to make the technical means, creative features, objectives and effects achieved by the utility model easy to understand, the technical scheme in the specific implementation mode of the utility model is clearly and completely described below to further illustrate the utility model. Obviously, the specific implementation mode described is only a part of the implementation mode of the utility model, rather than all styles.

[0034] Example:

[0035] The following is combined with Figure 1-3 The utility model is described in further detail.

[0036] See also Figure 1-3 The utility model provides a technical solution: a VOC waste gas treatment device, including a shell 1, a plurality of filter plates 2 are fixedly connected to the inner wall of the shell 1, a plurality of lifting components 3 are arranged on the inner wall of the shell 1, the lifting components 3 include a rotating shaft 301, a threaded column 302, a threaded cap 303 and a connecting rod 304, a plurality of transmission components 4 are arranged on the upper surface of the shell 1, the transmission components 4 include a protective cover 401, two synchronous wheels 402, a synchronous belt 403 and a motor 404, a scraper 5 is fixedly connected to the side of the connecting rod 304, the scraper 5 is overlapped on the surface of the filter plate 2, a plurality of dust collection components 6 are arranged on the back of the shell 1, and the dust collection component 6 includes two suction The dust cover 601, the joint 602, the hose 603, the sealing box 604, the air pump 605, the connecting pipe 606, the dust screen 607, the dust storage box 608 and the exhaust pipe 609 are provided with a lifting component 3, under the action of the threaded column 302 and the threaded cap 303, so as to facilitate the connection rod 304 and the scraper 5 to move up and down, so as to facilitate the cleaning of the particles on the surface of the filter plate 2, so as to facilitate the cleaning of the filter plate 2 without disassembling the filter plate 2, and by providing a transmission component 4, under the action of the synchronous belt 403 and the synchronous wheel 402, it is convenient to make the two rotating shafts 301 and the two threaded columns 302 rotate at the same time.

[0037] Specifically, the rotating shaft 301 is rotatably connected to the surface of the shell 1 through a bearing, the threaded column 302 is penetrated through the surface of the rotating shaft 301, and the threaded cap 303 is threadedly connected to the surface of the threaded column 302. There are two groups of threaded caps 303, which are symmetrically arranged on the inner wall of the shell 1, and the connecting rod 304 is fixedly connected to the sides of the two threaded caps 303.

[0038] By adopting the above technical solution, the rotating shaft 301 and the threaded column 302 are rotated, and with the cooperation of the threaded column 302 and the threaded cap 303, it is convenient to drive the connecting rod 304 and the scraper 5 to move up and down, so as to facilitate the cleaning of particulate matter on the surface of the filter plate 2, thereby facilitating the cleaning of the filter plate 2 without disassembling the filter plate 2.

[0039] Specifically, the protective cover 401 is fixedly connected to the upper surface of the shell 1, two synchronous wheels 402 are respectively inserted into the surfaces of the two rotating shafts 301, and the two synchronous wheels 402 are connected through a synchronous belt 403. The motor 404 is fixedly connected to the upper surface of the protective cover 401, and one end of the output shaft of the motor 404 is fixedly connected to the upper end of one of the rotating shafts 301.

[0040] By adopting the above technical solution, the motor 404 works to drive the rotating shaft 301 to rotate, and under the action of the synchronous belt 403 and the synchronous wheel 402, the two rotating shafts 301 and the two threaded columns 302 can rotate simultaneously.

[0041] Specifically, the two dust hoods 601 are respectively fixedly connected to the upper surface and the lower surface of the connecting rod 304, the joint 602 is fixedly connected to the surfaces of the two dust hoods 601, the hose 603 is fixedly connected to the surface of the joint 602, the sealing box 604 is fixedly connected to the back of the shell 1, the air pump 605 is fixedly connected to the upper surface of the sealing box 604, the other end of the hose 603 is fixedly connected to one end of the air inlet of the air pump 605, the connecting pipe 606 is fixedly connected to one end of the air outlet of the air pump 605, the connecting pipe 606 is fixedly connected to the surface of the sealing box 604, the dust screening net 607 is fixedly connected to the inner wall of the sealing box 604, the dust storage box 608 is overlapped at the bottom of the inner wall of the sealing box 604, and the exhaust pipe 609 is arranged on the surface of the sealing box 604.

[0042] By adopting the above technical solution, the air pump 605 works, so that the two dust hoods 601 are evacuated through the hose 603 and the joint 602, so as to extract the particles cleaned by the scraper 5, and thus the particles are extracted from the shell 1 into the sealed box 604, stored in the dust storage box 608, and filtered by the dust shield net 607, so that the gas is discharged through the exhaust pipe 609.

[0043] Specifically, two ventilation pipes 7 are fixedly connected to the surface of the shell 1 , and the other ends of the two ventilation pipes 7 are fixedly connected to flanges 8 .

[0044] By adopting the above technical solution and providing the ventilation pipe 7 and the flange 8, it is convenient to connect the shell 1 to the surface of the spray tower and the activated carbon adsorption tower.

[0045] Specifically, a plurality of supporting legs 9 are fixedly connected to the lower surface of the shell 1 , and the specifications of the plurality of filter plates 2 are all different and are arranged on the inner wall of the shell 1 in increasing order.

[0046] By adopting the above technical solution and arranging a plurality of filter plates 2, the filtering effect is improved.

[0047] The working principle of the utility model is as follows: when in use, the motor 404 is operated to drive the rotating shaft 301 to rotate, and under the action of the synchronous belt 403 and the synchronous wheel 402, the two rotating shafts 301 and the two threaded columns 302 are rotated at the same time, and under the cooperation of the threaded column 302 and the threaded cap 303, the connecting rod 304 and the scraper 5 are driven to move up and down to clean the particles on the surface of the filter plate 2, and at the same time, the air pump 605 is operated, and the two dust hoods 601 are evacuated through the hose 603 and the joint 602 to extract the particles cleaned by the scraper 5, and the particles are extracted from the shell 1 into the sealing box 604, stored in the dust storage box 608, and filtered under the action of the dust isolation net 607, so that the gas is discharged through the exhaust pipe 609, and the dust storage box 608 is used to facilitate the cleaning of the particles.

[0048] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed, but such modifications are protected by patent law as long as they are within the scope of the claims of the present invention.

Claims

1. A VOC waste gas treatment device, comprising a housing (1), characterized in that: The inner wall of the shell (1) is fixedly connected to a plurality of filter plates (2); the inner wall of the shell (1) is provided with a plurality of lifting assemblies (3); the lifting assemblies (3) include a rotating shaft (301), a threaded column (302), a threaded cap (303) and a connecting rod (304); the upper surface of the shell (1) is provided with a plurality of transmission assemblies (4); the transmission assemblies (4) include a protective cover (401), two synchronous wheels (402), a synchronous belt (403) and a motor (404). 04), a scraper (5) is fixedly connected to the side of the connecting rod (304), and the scraper (5) is overlapped on the surface of the filter plate (2). A plurality of dust suction components (6) are arranged on the back of the shell (1), and the dust suction components (6) include two dust suction hoods (601), a joint (602), a hose (603), a sealing box (604), an air pump (605), a connecting pipe (606), a dust isolation net (607), a dust storage box (608) and an exhaust pipe (609).

2. A VOC waste gas treatment device according to claim 1, characterized in that: The rotating shaft (301) is rotatably connected to the surface of the housing (1) via a bearing, the threaded column (302) is inserted into the surface of the rotating shaft (301), the threaded cap (303) is threadedly connected to the surface of the threaded column (302), there are two groups of threaded caps (303), and they are symmetrically arranged on the inner wall of the housing (1), and the connecting rod (304) is fixedly connected to the sides of the two threaded caps (303).

3. A VOC waste gas treatment device according to claim 1, characterized in that: The protective cover (401) is fixedly connected to the upper surface of the housing (1); the two synchronous wheels (402) are respectively arranged on the surfaces of the two rotating shafts (301); the two synchronous wheels (402) are connected by a synchronous belt (403); the motor (404) is fixedly connected to the upper surface of the protective cover (401); and one end of the output shaft of the motor (404) is fixedly connected to the upper end of one of the rotating shafts (301).

4. A VOC waste gas treatment device according to claim 1, characterized in that: The two dust hoods (601) are respectively fixedly connected to the upper surface and the lower surface of the connecting rod (304); the joint (602) is fixedly connected to the surfaces of the two dust hoods (601); the hose (603) is fixedly connected to the surface of the joint (602); the sealed box (604) is fixedly connected to the back of the shell (1); the air pump (605) is fixedly connected to the upper surface of the sealed box (604); the other end of the hose (603) is fixedly connected to one end of the air inlet of the air pump (605); the connecting pipe (606) is fixedly connected to one end of the air outlet of the air pump (605); the connecting pipe (606) is fixedly connected to the surface of the sealed box (604); the dust isolation net (607) is fixedly connected to the inner wall of the sealed box (604); the dust storage box (608) is overlapped at the bottom of the inner wall of the sealed box (604); and the exhaust pipe (609) is arranged on the surface of the sealed box (604).

5. A VOC waste gas treatment device according to claim 1, characterized in that: Two ventilation pipes (7) are fixedly connected to the surface of the shell (1), and the other ends of the two ventilation pipes (7) are fixedly connected to flange plates (8).

6. A VOC waste gas treatment device according to claim 1, characterized in that: A plurality of supporting legs (9) are fixedly connected to the lower surface of the shell (1).

7. A VOC waste gas treatment device according to claim 1, characterized in that: The specifications of the plurality of filter plates (2) are all different, and they are arranged in increasing order on the inner wall of the shell (1).

Images