Collecting device for waste gas treatment

Abstract

The utility model discloses a collecting device for waste gas treatment, which comprises a collecting box, a gas inlet pipe penetrates through the upper end of one side of the collecting box, a gas outlet pipe is arranged at the lower end of one side, far away from the gas inlet pipe, of the collecting box, a U-shaped plate penetrates through the middle position of one end of the collecting box, a controller is arranged above the U-shaped plate, and a first side plate is arranged on one side of the U-shaped plate. A second side plate is arranged on the side, away from the first side plate, of the U-shaped plate, a padlock is arranged above the position between the second side plate and the U-shaped plate, a hinge is arranged below the position between the second side plate and the U-shaped plate, a filter screen is fixedly connected to the middle position in the collecting box, a scraper is arranged at the upper end in the U-shaped plate, a first electric telescopic rod is arranged on the side face of the scraper, and a collecting groove is formed in the lower portion in the U-shaped plate. Second electric telescopic rods are arranged on the side faces of the collecting grooves, sliding grooves are formed in the lower ends of the two sides of the scraper, and first threaded grooves are formed in the ends, close to the air outlet pipe, of the sliding grooves. When the dust collector is used, the two sides of the filter screen can be cleaned, and dust can be collected and recycled.

Description

Technical Field

[0001] The utility model belongs to the technical field of waste gas treatment devices, in particular to a collection device for waste gas treatment. Background Art

[0002] Waste gas purification mainly refers to the work of treating industrial waste gases such as dust particles, flue gas, odorous gases, and toxic and harmful gases generated in industrial sites. Common waste gas purifications include factory smoke waste gas purification, workshop dust waste gas purification, organic waste gas purification, waste gas odor purification, acid and alkali waste gas purification, and chemical waste gas purification.

[0003] Currently on the market, when using the exhaust gas treatment collection device, it is usually necessary to use a filter suction net to filter the dust and other fine particles in the exhaust gas. However, after filtering for a period of time, the existing collection device will absorb a lot of impurities and dust on the surface of the filter. If it is not cleaned, it will affect the subsequent filtering work. Therefore, there is an urgent need for an exhaust gas treatment collection device that can clean the filter. Utility Model Content

[0004] The purpose of the utility model is to provide a collection device for waste gas treatment in order to solve the problem that the filter screen in the existing collection device cannot be cleaned.

[0005] The utility model achieves the above-mentioned purpose through the following technical scheme: it includes a collecting box, an air inlet pipe is penetrated through the upper end of one side of the collecting box, an air outlet pipe is provided at the lower end of the collecting box away from the inlet pipe, a U-shaped plate is penetrated through the middle position of one end of the collecting box, a controller is provided above the U-shaped plate, a first side plate is provided on one side of the U-shaped plate, a second side plate is provided on the side of the U-shaped plate away from the first side plate, a buckle is provided above between the second side plate and the U-shaped plate, and a hinge is provided below between the second side plate and the U-shaped plate, a filter is fixedly connected to the middle position of the collection box, a scraper is provided at the upper end of the U-shaped plate, a first electric lifting and retraction rod is provided on the side of the scraper, a collecting trough is provided at the lower part of the U-shaped plate, a second electric lifting and retraction rod is provided on the side of the collecting trough, slide grooves are provided at the lower ends of both sides of the scraper, the slide grooves are provided with first threaded grooves close to one end of the outlet pipe, and cleaning devices are provided on the sides of the slide grooves.

[0006] Furthermore, the collecting trough includes a bottom plate, side connecting plates are provided on both sides of the bottom plate, a movable groove is provided through the middle position of the bottom plate, a limiting groove is provided on the upper surface of the bottom plate, a movable plate is provided inside the movable groove, a clamping groove is provided on the upper surface of the movable plate close to one end of the air outlet pipe, a second threaded groove is provided on the side of the movable plate close to one end of the air outlet pipe, a first threaded column is provided above the clamping groove, a rotating column is provided above the first threaded column, a connecting column is provided above the movable plate close to one end of the air inlet pipe, and a collecting plate is provided above the connecting column.

[0007] Furthermore, the collecting plate is located between the two side connecting plates and is matched in size, the movable groove is connected through the limiting groove, the first threaded column is matched with the card groove and the second threaded groove, the connecting column is located inside the limiting groove, the movable plate is movably connected to the movable groove, the sum of the heights of the side connecting plate and the bottom plate is the same as the distance between the lower surface of the filter and the U-shaped plate, the collecting plate is located on the upper surface of the bottom plate and is movably connected between the two, and the side connecting plates are in contact with the lower surface of the filter.

[0008] Furthermore, the cleaning device includes a cleaning roller, a first fixed column is provided at one end of the cleaning roller close to the air outlet pipe, a movable groove is penetrated through the side of the first fixed column, a second threaded column is provided on the side of the movable groove, a second fixed column is provided at one end of the cleaning roller away from the first fixed column, and a block is provided on the side of the second fixed column.

[0009] Furthermore, the blocking blocks are all located inside the slide groove and the two are of matching sizes, the blocking blocks and the slide groove are both movably connected, the movable grooves are all located on the side of the first thread groove, the second thread column is consistent with the first thread groove and the movable groove, the second thread column is movably connected to the movable groove, and the cleaning rollers are in contact with the upper surface of the filter screen.

[0010] Furthermore, the distance between the upper surface of the filter and the U-shaped plate is the same as the height of the scraper, the scraper, the cleaning device, and the collecting trough are all movably connected to the filter, the scraper is located on the upper surface of the filter, and the collecting trough is located below the filter.

[0011] Furthermore, the second side panel is movably connected to the U-shaped panel through the buckle and the hinge.

[0012] Furthermore, the first electric lifting and retracting rod and the second electric lifting and retracting rod are both fixedly connected to the U-shaped plate.

[0013] Beneficial effects: The utility model has reasonable design and has the following beneficial effects:

[0014] 1. When cleaning the filter, first drive the second electric telescopic rod through the controller to drive the collection tank to move to the bottom of the scraper and the cleaning device, and then control the first electric lifting rod and the second electric lifting rod to drive the collection tank, the scraper and the cleaning device to move, so as to clean the filter. When cleaning, the collection tank will collect the impurities and dust that have been cleaned to prevent them from falling into the collection box and affecting subsequent work;

[0015] 2. After cleaning, move the scraper and cleaning device to the side of the U-shaped plate, and then move the collection tank completely into the U-shaped plate, and then move the second side plate away through the buckle and hinge, and then take out the first threaded column on the collection tank from the card slot, and then screw the first threaded column into the second threaded slot through the rotating column, and then move the movable plate to drive the collection plate to move through the connecting column to scrape the impurities and dust above the bottom plate out of the movable slot, and recycle the filtered impurities and dust to avoid direct disposal and pollution of the environment. The cleaning roller can be disassembled for cleaning so that it can better clean the filter. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0017] Figure 2 This is a sectional front view of the utility model;

[0018] Figure 3 This is the internal structure diagram of the utility model;

[0019] Figure 4 It is an exploded view of some parts of the utility model;

[0020] Figure 5 This is an exploded view of the collection tank of the utility model;

[0021] Figure 6 It is a partial enlarged view of A of the utility model.

[0022] In the figure: 1-collection box, 2-inlet pipe, 3-outlet pipe, 4-U-shaped plate, 5-first side plate, 6-second side plate, 7-controller, 8-lock, 9-hinge, 10-filter, 11-scraper, 12-first electric lifting rod, 13-collection trough, 14-second electric lifting rod, 15-slide, 16-first threaded groove, 17-cleaning device;

[0023] 131-bottom plate, 132-side connecting plate, 133-limiting groove, 134-movable groove, 135-movable plate, 136-card slot, 137-second threaded groove, 138-first threaded column, 139-rotating column, 1310-connecting column, 1311-collecting plate, 171-cleaning roller, 172-first fixed column, 173-movable groove, 174-second threaded column, 175-second fixed column, 176-card block. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0025] Combination Figures 1 to 6 A collection device for waste gas treatment shown in the figure comprises a collection box 1, an air inlet pipe 2 is penetrated through the upper end of one side of the collection box 1, an air outlet pipe 3 is provided at the lower end of the collection box 1 away from the air inlet pipe 2, a U-shaped plate 4 is penetrated through the middle position of one end of the collection box 1, a controller 7 is provided above the U-shaped plate 4, a first side plate 5 is provided on one side of the U-shaped plate 4, a second side plate 6 is provided on the side of the U-shaped plate 4 away from the first side plate 5, a buckle 8 is provided above the second side plate 6 and the U-shaped plate 4, a hinge 9 is provided below the second side plate 6 and the U-shaped plate 4, a filter screen 10 is fixedly connected to the middle position inside the collection box 1, a scraper 11 is provided at the upper end of the U-shaped plate 4, a first electric lifting and retracting rod 12 is provided on the side of the scraper 11, a collecting trough 13 is provided at the lower part of the U-shaped plate 4, a second electric lifting and retracting rod 14 is provided on the side of the collecting trough 13, and slide grooves 15 are provided at the lower ends of both sides of the scraper 11, the slide grooves 15 are provided with first threaded grooves 16 near one end of the air outlet pipe 3, and cleaning devices 17 are provided on the sides of the slide grooves 15.

[0026] The collecting tank 13 comprises a bottom plate 131, side connecting plates 132 are arranged on both sides of the bottom plate 131, a moving groove 134 is penetrated through the middle position of the bottom plate 131, a limiting groove 133 is arranged on the upper surface of the bottom plate 131, a moving plate 135 is arranged inside the moving groove 134, a clamping groove 136 is arranged on the upper surface of the moving plate 135 near the end of the outlet pipe 3, a second threaded groove 137 is arranged on the side surface of the moving plate 135 near the end of the outlet pipe 3, a first threaded column 138 is arranged above the clamping groove 136, a rotating column 139 is arranged above the first threaded column 138, a connecting column 1310 is arranged above the end of the moving plate 135 near the inlet pipe 2, and a collecting plate 1311 is arranged above the connecting column 1310; the collecting plate 1311 is located between the two side connecting plates 132 and is of the same size The movable groove 134 and the limiting groove 133 are matched, the first threaded column 138 is matched with the card groove 136 and the second threaded groove 137, the connecting column 1310 is located inside the limiting groove 133, the movable plate 135 and the movable groove 134 are movably connected, the sum of the heights of the side connecting plate 132 and the bottom plate 131 is the same as the distance between the lower surface of the filter 10 and the U-shaped plate 4, the collecting plate 1311 is located on the upper surface of the bottom plate 131 and the two are movably connected, and the side connecting plates 132 are in contact with the lower surface of the filter 10; the collecting groove 13 can collect clean dust when cleaning the upper and lower sides of the filter 10, and the dust can be recycled after collecting for a period of time. Directly dumping the filtered impurities and dust is likely to cause pollution to the environment.

[0027] The cleaning device 17 includes a cleaning roller 171, and a first fixing column 172 is provided at one end of the cleaning roller 171 close to the air outlet pipe 3, a movable groove 173 is penetrated on the side of the first fixing column 172, and a second threaded column 174 is provided on the side of the movable groove 173, and a second fixing column 175 is provided on the end of the cleaning roller 171 away from the first fixing column 172, and a block 176 is provided on the side of the second fixing column 175; the block 176 is located inside the slide groove 15 and the sizes of the two are consistent, and the block 176 and the slide groove 15 are It is a movable connection, the movable groove 173 is located on the side of the first thread groove 16, the second thread column 174 is consistent with the first thread groove 16 and the movable groove 173, the second thread column 174 is movably connected to the movable groove 173, and the cleaning roller 171 is in contact with the upper surface of the filter 10; the cleaning roller 171 cooperates with the scraper 11 to fully clean the filter 10. During cleaning, the collecting groove 13 will be located below the scraper 11 and the cleaning device 17, which is convenient for collecting the cleaned impurities and dust.

[0028] The distance between the upper surface of the filter 10 and the U-shaped plate 4 is the same as the height of the scraper 11. The scraper 11, the cleaning device 17, and the collecting trough 13 are all movably connected to the filter 10. The scraper 11 is located on the upper surface of the filter 10, and the collecting trough 13 is located below the filter 10. When the collecting box 1 is performing exhaust gas treatment, the scraper 11 and the collecting trough 13 will be located between the U-shaped plate 14 and the collecting box 1, so that the U-shaped plate 4 and the collecting box 1 are not connected to each other.

[0029] The second side plate 6 is movably connected to the U-shaped plate 4 via the buckle 8 and the hinge 9; the first electric lifting rod 12 and the second electric lifting rod 14 are both fixedly connected to the U-shaped plate 4; this makes it easy to clean the filter 10.

[0030] Working principle: When the utility model is in use, first, after the collection box 1 has been working on the exhaust gas treatment for a period of time, the filter 10 needs to be cleaned to avoid affecting the subsequent filtering work. When cleaning the filter, the second electric telescopic rod 14 is driven by the controller 7 to drive the collection trough 13 to move to the bottom of the scraper 11 and the cleaning device 17, and then the first electric lifting and retracting rod 12 and the second electric lifting and retracting rod 14 are controlled at the same time to drive the collection trough 13, the scraper 11 and the cleaning device 17 to move, so as to clean the filter 10. During cleaning, the collection trough 13 will collect the cleaned impurities and dust to avoid falling into the collection box 1 and affecting the subsequent work. After cleaning, the scraper 11 and the cleaning device 17 are moved to the side of the U-shaped plate 4, and then the collection trough 13 is completely moved to the inside of the U-shaped plate 4, and then the second side plate 6 is moved away through the buckle 8 and the hinge 9, and then the first threaded column 138 on the collection trough 13 is removed from the slot. 136, then the first threaded column 138 is screwed into the second threaded groove 137 through the rotating column 139, and then the movable plate 135 is moved to drive the collecting plate 1311 to move through the connecting column 1310 to scrape the impurities and dust above the bottom plate 131 out of the movable groove 13, and the filtered impurities and dust are recycled to avoid direct discard and pollution of the environment. At the same time, the cleaning roller 171 on the cleaning device 17 can also be disassembled for cleaning, so that it can better perform the cleaning work. During disassembly, the second threaded column 174 is first taken out from the movable groove 173 and the first threaded groove 16, and then the cleaning roller is moved outward, and then the block is separated from the slide groove 15, and the cleaning roller 171 can be taken out for cleaning. The connection method between the electric lifting and retracting rod and the controller in the utility model is the prior art, and the electric lifting and retracting rod is also the prior art and is not described in detail. The buckle lock 8 and the hinge 9 in the utility model are the prior art and are not described in detail.

[0031] The present invention is not limited to the details of the exemplary embodiments described above, and can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive, 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 are included in the present invention. Any reference numerals in the claims should not be regarded as limiting the claims involved.

[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. A collection device for waste gas treatment, characterized in that : comprising a collecting box (1), an air inlet pipe (2) passing through the upper end of one side of the collecting box (1), an air outlet pipe (3) passing through the lower end of the collecting box (1) away from the air inlet pipe (2), a U-shaped plate (4) passing through the middle position of one end of the collecting box (1), a controller (7) being provided above the U-shaped plate (4), a first side plate (5) being provided on one side of the U-shaped plate (4), a second side plate (6) being provided on the side of the U-shaped plate (4) away from the first side plate (5), a buckle (8) being provided above the second side plate (6) and the U-shaped plate (4), and a locking mechanism (9) being provided between the second side plate (6) and the U-shaped plate (4) ), a filter screen (10) is fixedly connected to the middle position of the collecting box (1), a scraper (11) is provided at the upper end of the U-shaped plate (4), a first electric lifting rod (12) is provided on the side of the scraper (11), a collecting trough (13) is provided at the lower part of the U-shaped plate (4), a second electric lifting rod (14) is provided on the side of the collecting trough (13), slide grooves (15) are provided at the lower ends of both sides of the scraper (11), a first threaded groove (16) is provided at one end of the slide groove (15) close to the outlet pipe (3), and a cleaning device (17) is provided on the side of the slide groove (15).

2. A collection device for waste gas treatment according to claim 1, characterized in that: The collecting tank (13) comprises a bottom plate (131), side connecting plates (132) are provided on both sides of the bottom plate (131), a moving groove (134) is provided through the middle position of the bottom plate (131), a limiting groove (133) is provided on the upper surface of the bottom plate (131), a moving plate (135) is provided inside the moving groove (134), a clamping groove (136) is provided on the upper surface of the moving plate (135) close to one end of the outlet pipe (3), a second thread groove (137) is provided on the side surface of the moving plate (135) close to one end of the outlet pipe (3), a first thread column (138) is provided above the clamping groove (136), a rotating column (139) is provided above the first thread column (138), a connecting column (1310) is provided above one end of the moving plate (135) close to the inlet pipe (2), and a collecting plate (1311) is provided above the connecting column (1310).

3. A collection device for waste gas treatment according to claim 2, characterized in that: The collecting plate (1311) is located between the two side connecting plates (132) and the sizes thereof are matched. The movable groove (134) and the limiting groove (133) are connected through each other. The first threaded column (138) matches the clamping groove (136) and the second threaded groove (137). The connecting column (1310) is located inside the limiting groove (133). The movable plate (135) and the movable groove (134) are movably connected. The sum of the heights of the side connecting plates (132) and the bottom plate (131) is the same as the distance between the lower surface of the filter screen (10) and the U-shaped plate (4). The collecting plate (1311) is located on the upper surface of the bottom plate (131) and the two are movably connected. The side connecting plates (132) are in contact with the lower surface of the filter screen (10).

4. The collection device for waste gas treatment according to claim 1, characterized in that: The cleaning device (17) comprises a cleaning roller (171), wherein a first fixing column (172) is provided at one end of the cleaning roller (171) close to the air outlet pipe (3), a movable groove (173) is provided through the side of the first fixing column (172), a second threaded column (174) is provided on the side of the movable groove (173), and a second fixing column (175) is provided at one end of the cleaning roller (171) away from the first fixing column (172), and a blocking block (176) is provided on the side of the second fixing column (175).

5. A collection device for waste gas treatment according to claim 4, characterized in that: The blocks (176) are located inside the slide groove (15) and the sizes of the two are consistent. The blocks (176) and the slide groove (15) are movably connected. The movable groove (173) is located on the side of the first thread groove (16). The second thread column (174) is consistent with the first thread groove (16) and the movable groove (173). The second thread column (174) is movably connected to the movable groove (173). The cleaning roller (171) is in contact with the upper surface of the filter (10).

6. The collection device for waste gas treatment according to claim 1, characterized in that: The distance between the upper surface of the filter (10) and the U-shaped plate (4) is the same as the height of the scraper (11); the scraper (11), the cleaning device (17) and the collecting trough (13) are all movably connected to the filter (10); the scraper (11) is located on the upper surface of the filter (10), and the collecting trough (13) is located below the filter (10).

7. The collection device for waste gas treatment according to claim 1, characterized in that: The second side plate (6) is movably connected to the U-shaped plate (4) via the buckle (8) and the hinge (9).

8. The collection device for waste gas treatment according to claim 1, characterized in that: The first electric lifting and retracting rod (12) and the second electric lifting and retracting rod (14) are both fixedly connected to the U-shaped plate (4).

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