Dust removal and recovery device of activated carbon screening machine

Abstract

The utility model relates to the technical field of activated carbon screening, and discloses a dust removal recovery device of an activated carbon screening machine, which comprises a filter box, the left side of the filter box is communicated with an air inlet pipe, the inner wall of the filter box is fixedly connected with a pattern plate, and the inner wall of the pattern plate is slidably connected with a plurality of filter barrels. The front side and the rear side of the inner wall of the filtering box are slidably connected with scraping plates, the scraping plates are slidably connected with the filtering barrel, the rear side of the top of each scraping plate is fixedly connected with a motor, the output end of each motor is fixedly connected with a gear, and the rear side of the inner wall of the filtering box is fixedly connected with a toothed plate. According to the utility model, the scraping plate drives the branch pipe and the spray head to descend in the descending process, the spray head sprays gas to blow off dust on holes of the filter barrel, and the scraping plate scrapes off powdery activated carbon accumulated on the outer surface of the filter barrel, so that the activated carbon on the filter barrel is thoroughly cleaned, and the blockage of the filter barrel caused by excessive accumulation of the activated carbon is prevented.

Description

TECHNICAL FIELD

[0001] The utility model relates to active carbon screening technical field especially relates to active carbon screening machine's dust removal recovery device. BACKGROUND

[0002] Active carbon is also called active carbon black, it is a kind of porous carbon, and the bulk density is low, and the specific surface area is big, a large amount of powder-like active carbon is produced in the screening process of active carbon, and the powder-like active carbon floats in the air in the screening process, leads to the production of active carbon dust, so the active carbon screening machine's dust removal recovery device needs to be used.

[0003] The active carbon screening machine's dust removal recovery device is a device that can collect and recycle the powder-like active carbon in the air, by recycling the processed powder-like active carbon, not only can resource be saved, but also the environment can be effectively protected.

[0004] The active carbon screening machine's dust removal recovery device commonly seen in market is composed of filter plate and recovery hopper, the powder-like active carbon in the air is filtered by filter plate, so that the powder-like active carbon falls from the hopper to the recovery device below, but the device is inconvenient to clean the active carbon on the filter plate during use, and the filter plate is blocked after a long time, which affects the work efficiency and reduces the practicability of the device. UTILITY MODEL CONTENTS

[0005] In order to make up for the above shortcomings, the utility model provides active carbon screening machine's dust removal recovery device, aims at improving the problem that the active carbon on the filter plate is inconvenient to clean in prior art, and the filter plate is blocked after a long time.

[0006] In order to realize the above purpose, the utility model adopts the following technical scheme: active carbon screening machine's dust removal recovery device, including filter box, the left side of the filter box is connected with the air inlet pipe, the inner wall of the filter box is fixedly connected with the flower plate, the inner wall of the flower plate is slidably connected with a plurality of filter barrels, the front and rear sides of the inner wall of the filter box are slidably connected with the scraper, the scraper is slidably connected with the filter barrel, the top rear side of the scraper is fixedly connected with the motor, the output end of the motor is fixedly connected with the gear, the rear side of the inner wall of the filter box is fixedly connected with the toothed plate, the gear is meshed with the toothed plate, the outer wall rear side of the filter box is fixedly connected with the air pump, the output end of the air pump is connected with the hose, the other end of the hose is connected with a plurality of branch pipes, the bottom of a plurality of branch pipes is fixedly connected with the spray head, the top of the scraper is fixedly connected with the support rod, the top end of the support rod is fixedly connected with the eye, the inner wall of the eye is fixedly connected with the hose, the right side of the outer wall of the filter box is connected with the exhaust pipe, the bottom of the filter box is provided with the extrusion mechanism, and the extrusion mechanism is used for extruding the powder-like active carbon.

[0007] As a further description of the above scheme:

[0008] The extrusion mechanism comprises a funnel fixedly connected to the bottom of the outer wall of the filter box, the inner wall of the funnel is fixedly connected to a heating box, the bottom of the heating box is provided with an extrusion groove, the bottom of the heating box is rotatably connected to a rotating plate, the bottom of the rotating plate is provided with a sliding groove, the inner wall of the sliding groove is slidably connected to a sliding block, the bottom of the sliding block is rotatably connected to an extension rod, the other end of the extension rod is rotatably connected to a rotating seat, the rotating seat is fixedly connected to the left side of the inner wall of the funnel, the bottom of the scraper is fixedly connected to a connecting rod, and the bottom of the connecting rod is fixedly connected to an extrusion block.

[0009] As a further description of the above scheme:

[0010] The top of the filter box is rotatably connected to a cover plate, and the right end of the outer wall of the filter box is fixedly connected to a buckle.

[0011] As a further description of the above scheme:

[0012] The front side of the filter box is fixedly connected to a mounting box, and the front side of the outer wall of the mounting box is fixedly connected to an alarm lamp.

[0013] As a further description of the above scheme:

[0014] The outer wall of the funnel is fixedly connected to a supporting leg around, and the bottom of the outer wall of the funnel is fixedly connected to a reinforcing seat.

[0015] As a further description of the above scheme:

[0016] The outer wall of the filter box is provided with an observation frame on the front side, and the inner wall of the observation frame is fixedly connected to a transparent plate.

[0017] As a further description of the above scheme:

[0018] The bottom of the outer wall of the filter box is fixedly connected to a control box, and the inner wall of the control box is fixedly connected to an adjusting button.

[0019] As a further description of the above scheme:

[0020] The bottom of the air pump is provided with a supporting seat, the outer wall of the supporting seat is threadedly connected to a screw around, and the supporting seat is threadedly connected to the filter box through the screw.

[0021] The utility model has the advantages of the following beneficial effects:

[0022] 1. The utility model discloses, through the scraper in the process of descending drive support rod and the ring down, to drive branch and shower head to descend, and the shower head sprays out gas and falls the dust on the hole of filter bucket, and the scraper can scrape off the powder active carbon accumulated on the surface of filter bucket simultaneously with the descending, thereby thoroughly clean the active carbon on the filter bucket, prevent the active carbon from piling up too much and cause filter bucket to be blocked.

[0023] 2. The utility model discloses, through the scraper in the process of descending will scrape off active carbon and fall into the hopper, when the scraper is descending simultaneously with drive connecting rod and extrusion block and descend, to the powder active carbon extrusion, and the powder active carbon after heating becomes solid active carbon after being extruded, and subsequently telescopic link retraction drive slide block to slide right, make the rotary board rotate and separate with heating box, and the active carbon that is extruded falls. ACCRAV

[0024] Figure 1 It is the perspective view of the dust removal recovery device of active carbon screening machine that the utility model provides;

[0025] Figure 2 It is the front view of the dust removal recovery device of active carbon screening machine that the utility model provides;

[0026] Figure 3 It is the partial structure split diagram of the dust removal recovery device of active carbon screening machine that the utility model provides;

[0027] Figure 4 It is the extrusion mechanism schematic diagram of the dust removal recovery device of active carbon screening machine that the utility model provides;

[0028] Figure 5 It is the partial structure display diagram of the dust removal recovery device of active carbon screening machine that the utility model provides;

[0029] Figure 6 It is the partial structure schematic diagram of the dust removal recovery device of active carbon screening machine that the utility model provides.

[0030] Legend:

[0031] 1, filter box; 2, extrusion mechanism; 201, funnel; 202, heating box; 203, extrusion groove; 204, rotating plate; 205, chute; 206, sliding block; 207, telescopic rod; 208, rotating seat; 209, connecting rod; 210, extrusion block; 3, air inlet pipe; 4, flower plate; 5, filter barrel; 6, scraper; 7, motor; 8, gear; 9, toothed plate; 10, air pump; 11, hose; 12, branch pipe; 13, spray head; 14, support rod; 15, collar; 16, exhaust pipe; 17, cover plate; 18, buckle; 19, mounting box; 20, alarm lamp; 21, support leg; 22, reinforcing seat; 23, observation frame; 24, transparent plate; 25, support seat; 26, screw; 27, control box; 28, adjusting button. DETAILED DESCRIPTION

[0032] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0033] Reference Figure 1 , Figure 2 and Figure 3The utility model provides an embodiment: active carbon screening machine's dust removal recovery device, including filter box 1, the left side communication of filter box 1 has the air inlet pipe 3, the inner wall fixed connection of filter box 1 has the flower board 4, the inner wall sliding connection of flower board 4 has a plurality of filter barrels 5, filter barrel 5 intercepts the dust and powder active carbon at the outer surface of filter barrel, the inner wall front and back of filter box 1 slidingly connected has the scraper 6, the impurity that can be scraped off the outer surface of filter barrel 6, scraper 6 and filter barrel 5 slidingly connected, the top rear side fixed connection of scraper 6 has motor 7, the output fixed connection of motor 7 has gear 8, the inner wall rear side fixed connection of filter box 1 has the toothed plate 9, gear 8 and toothed plate 9 meshing connection, because gear 8 and the inner wall rear side toothed plate 9 of filter box 1 meshing connection, make motor 7 and with its connected scraper 6 slide on the inner wall of filter box 1, the outer wall rear side fixed connection of filter box 1 has air pump 10, the output end communication of air pump 10 has the hose 11, another end communication of hose 11 has a plurality of branch pipes 12, the bottom fixed connection of a plurality of branch pipes 12 all has the shower nozzle 13, the output end communication of air pump 10 hose 11 delivers compressed air to a plurality of branch pipes 12, again by the shower nozzle 13 of branch pipe 12 bottom spouts, the top fixed connection of scraper 6 has support rod 14, the top end fixed connection of support rod 14 has the eyelet 15, the inner wall of eyelet 15 and hose 11 fixed connection, through the up-and-down movement of scraper 6 can drive hose 11 and branch pipe 12 up-and-down movement, the outer wall right side communication of filter box 1 has the exhaust pipe 16, and the filtered air is discharged from the exhaust pipe 16, and the bottom of filter box 1 is provided with extrusion mechanism 2, and the extrusion mechanism 2 is used for extruding the powder active carbon;

[0034] Specifically, the air carrying the powder active carbon enters the filter box 1 through the air inlet pipe 3, and the air flows in the filter box 1 while being filtered by the filter barrels 5. The filter barrels 5 can filter out the powder active carbon. The filtered air is discharged from the exhaust pipe 16. When a large amount of active carbon is attached to the surface of the filter barrel 5, the motor 7 is started. The motor 7 drives the gear 8 to rotate. Since the gear 8 is meshed with the toothed plate 9 on the rear inner wall of the filter box 1, the motor 7 and the scraper 6 connected thereto slide up and down on the inner wall of the filter box 1. The scraper 6 scrapes off the active carbon accumulated on the outer surface of the filter barrel 5 during the sliding process. The air pump 10 is started. The air can be delivered to the branch pipes 12 through the hose 11. The shower nozzles 13 at the bottom of the branch pipes 12 can blow off the dust in the filter barrel 5. The scraper 6 drives the support rod 14 and the eyelet 15 to descend during the descending process, thereby driving the branch pipes 12 and the shower nozzles 13 to descend. The branch pipes 12 and the scraper 6 clean the filter barrel 5 at the same time, preventing the filter barrel 5 from being clogged.

[0035] Reference Figure 2 , Figure 4 and Figure 6, the extrusion mechanism 2 includes a funnel 201, the funnel 201 is fixedly connected to the outer wall bottom of the filter box 1, the inner wall of the funnel 201 is fixedly connected by a heating box 202, the heating box 202 can heat the powdered activated carbon, the bottom of the heating box 202 is provided with an extrusion groove 203, the bottom of the heating box 202 is rotatably connected by a rotating plate 204, the rotating plate 204 can block the activated carbon that is not pressurized from falling, the bottom of the rotating plate 204 is provided with a sliding groove 205, the inner wall of the sliding groove 205 is slidably connected with a sliding block 206, the bottom of the sliding block 206 is rotatably connected with a telescopic rod 207, the other end of the telescopic rod 207 is rotatably connected with a rotating seat 208, the telescopic rod 207 can drive the rotating plate 204 to open and close by extending and retracting, the rotating seat 208 is fixedly connected to the inner wall left side of the funnel 201, the bottom of the scraper 6 is fixedly connected with a connecting rod 209, the bottom of the connecting rod 209 is fixedly connected with an extrusion block 210, the extrusion block 210 is slidably connected with the extrusion groove 203;

[0036] Specifically, in the process of the scraper 6 descending, the activated carbon is scraped off and falls into the funnel 201, because the surface of the heating box 202 is smooth, the powdered activated carbon slides down along the inner wall of the heating box 202 to the extrusion groove 203, because the bottom of the extrusion groove 203 is rotatably connected with the rotating plate 204, the activated carbon that falls into the extrusion groove 203 will accumulate in the extrusion groove 203, when the scraper 6 descends, the connecting rod 209 and the extrusion block 210 will also descend, and the powdered activated carbon is extruded, because the heating box 202 heats the powdered activated carbon, when the extrusion block 210 descends, it enters the extrusion groove 203 to extrude the powdered activated carbon, so that the granular activated carbon becomes solid activated carbon, then the telescopic rod 207 retracts to drive the sliding block 206 to slide right, so that the rotating plate 204 rotates and separates from the heating box 202, and the extruded activated carbon falls off.

[0037] Referring to Figure 1 , Figure 2 and Figure 3 , the top of the filter box 1 is rotatably connected with a cover plate 17, the outer wall right end of the filter box 1 is fixedly connected with a buckle 18 on the front and back sides, the cover plate 17 can effectively prevent dust from entering the filter box 1, and the buckle 18 can prevent the cover plate 17 from being opened under non-human conditions; the front side top of the filter box 1 is fixedly connected with a mounting box 19, the outer wall front side of the mounting box 19 is fixedly connected with an alarm lamp 20, the alarm lamp 20 can remind the staff when the equipment fails; the outer wall of the funnel 201 is fixedly connected with support legs 21 around, the outer wall bottom of the plurality of funnels 201 is fixedly connected with reinforcing seats 22, the support legs 21 provide support for the entire device, and the reinforcing seats 22 can increase the contact area of the support legs 21 with the ground, thereby improving the stability of the device;

[0038] Specific, cover 17 can effectively dust into the filter box 1, buckle 18 can prevent cover 17 in non-human conditions open; alarm light 20 can remind staff when the device fails, can be the first time to repair the machine; support leg 21 for the entire device provides support, reinforcement seat 22 can make the support leg 21 and ground contact area increases, improve the stability of the device.

[0039] Referring to Figure 1 , Figure 2 and Figure 5 , the outer wall of the filter box 1 is provided with an observation frame 23, the inner wall of the observation frame 23 is fixedly connected with a transparent plate 24, the transparent plate 24 can clearly see the running condition inside the device; the outer wall of the filter box 1 is fixedly connected with a control box 27, the inner wall of the control box 27 is fixedly connected with an adjusting button 28, the adjusting button 28 can adjust the running speed of the device; the bottom of the air pump 10 is provided with a support seat 25, the outer wall of the support seat 25 is screw connected with a screw 26, the support seat 25 is screw connected with the filter box 1 through the screw 26, the support seat 25 can hold the air pump 10, prevent the air pump 10 from falling during operation;

[0040] Specifically, through the transparent plate 24 in the inner wall of the observation frame 23, the running condition inside the device can be clearly seen, which is convenient for adjustment; the adjusting button 28 can adjust the running speed of the device, and the device can run at different speeds under different conditions; the support seat 25 can hold the air pump 10, preventing the air pump 10 from falling during operation and causing property loss and personal injury.

[0041] Working principle: before using the device, first cover the cover 17, the air carrying the powdered activated carbon enters the filter box 1 through the air inlet pipe 3, the filter barrel 5 can filter out the powdered activated carbon, the filtered air is discharged from the air outlet pipe 16, when a large amount of activated carbon is attached to the surface of the filter barrel 5, start the motor 7, the motor 7 drives the gear 8 to rotate, because the gear 8 is meshed with the toothed plate 9 on the inner wall of the filter box 1, the motor 7 and the scraper 6 connected with it slide up and down on the inner wall of the filter box 1, the scraper 6 in the sliding process, thereby scraping off the accumulated activated carbon on the outer surface of the filter barrel 5, at the same time, start the air pump 10, through the hose 11, air can be transported to the branch pipe 12, the nozzle 13 at the bottom of the branch pipe 12 can blow off the dust in the hole of the filter cylinder 5, the scraper 6 drives the support rod 14 and the sleeve ring 15 to descend in the descending process, thereby driving the branch pipe 12 and the nozzle 13 to descend, so that the nozzle 13 sprays gas and the scraper 6 cleans the filter barrel 5 at the same time, preventing the filter barrel 5 from being blocked;

[0042] And by the scraper 6 will be dropped in the process of activated carbon scraping off to funnel 201, due to the smooth surface of the heating box 202, powdered activated carbon will slide along the inner wall of the heating box 202 to the extrusion groove 203, due to the bottom of the extrusion groove 203 is rotatably connected with the rotating plate 204 so that the activated carbon falling into the extrusion groove 203 will accumulate in the extrusion groove 203, when the scraper 6 is lowered at the same time will drive the connecting rod 209 and extrusion block 210 to lower at the same time, extruding the powdered activated carbon, due to the heating box 202 to the powdered activated carbon heating, extrusion block 210 into the extrusion groove 203 when the powdered activated carbon is extruded, so that the granular activated carbon into solid activated carbon, then the telescopic rod 207 retracting drive the sliding block 206 to slide to the right, so that the rotating plate 204 rotates and separates from the heating box 202, the extruded activated carbon falls off.

[0043] Finally, it should be noted that: the above only for the preferred embodiments of the present application have, and not for limiting the present application, although the foregoing detailed description of the present application is made with reference to the foregoing embodiments, for those skilled in the art, it still can be modified, or part of the technical features of the equivalent replacement, within the spirit and principles of the present application, any modification, equivalent replacement, improvement, etc., should be included in the scope of the present application.

Claims

1. A dust removal and recovery device for an activated carbon screening machine, comprising a filter box (1), characterized in that: The left side of the filter box (1) is connected to an air inlet pipe (3), the inner wall of the filter box (1) is fixedly connected to a flower plate (4), the inner wall of the flower plate (4) is slidably connected to a plurality of filter barrels (5), the front and rear sides of the inner wall of the filter box (1) are slidably connected to a scraper (6), the scraper (6) is slidably connected to the filter barrel (5), the top rear side of the scraper (6) is fixedly connected to a motor (7), the output end of the motor (7) is fixedly connected to a gear (8), the rear side of the inner wall of the filter box (1) is fixedly connected to a tooth plate (9), the gear (8) is meshed with the tooth plate (9), and the rear side of the outer wall of the filter box (1) is fixedly connected to the tooth plate (9). An air pump (10) is connected, the output end of the air pump (10) is connected to a hose (11), the other end of the hose (11) is connected to a plurality of branch pipes (12), the bottoms of the plurality of branch pipes (12) are fixedly connected to a nozzle (13), the top of the scraper (6) is fixedly connected to a support rod (14), the top of the support rod (14) is fixedly connected to a collar (15), the inner wall of the collar (15) is fixedly connected to the hose (11), the right side of the outer wall of the filter box (1) is connected to an exhaust pipe (16), and the bottom of the filter box (1) is provided with an extrusion mechanism (2), and the extrusion mechanism (2) is used to extrude powdered activated carbon.

2. The dust removal and recovery device for an activated carbon screening machine according to claim 1, characterized in that: The extrusion mechanism (2) comprises a funnel (201), the funnel (201) is fixedly connected to the bottom of the outer wall of the filter box (1), the inner wall of the funnel (201) is fixedly connected to a heating box (202), the bottom of the heating box (202) is provided with an extrusion groove (203), the bottom of the heating box (202) is rotatably connected to a rotating plate (204), the bottom of the rotating plate (204) is provided with a slide groove (205), the inner wall of the slide groove (205) is slidably connected to a slider (206), the bottom of the slider (206) is rotatably connected to a telescopic rod (207), the other end of the telescopic rod (207) is rotatably connected to a rotating seat (208), the rotating seat (208) is fixedly connected to the left side of the inner wall of the funnel (201), the bottom of the scraper (6) is fixedly connected to a connecting rod (209), and the bottom of the connecting rod (209) is fixedly connected to an extrusion block (210).

3. The dust removal and recovery device for an activated carbon screening machine according to claim 1, characterized in that: The top of the filter box (1) is rotatably connected to a cover plate (17), and the front and rear sides of the right end of the outer wall of the filter box (1) are fixedly connected to buckles (18).

4. The dust removal and recovery device for an activated carbon screening machine according to claim 1, characterized in that: A mounting box (19) is fixedly connected to the top of the front side of the filter box (1), and an alarm light (20) is fixedly connected to the front side of the outer wall of the mounting box (19).

5. The dust removal and recovery device for the activated carbon screening machine according to claim 2, characterized in that: The outer wall of the funnel (201) is fixedly connected to support legs (21) on all sides, and the bottoms of the outer walls of the plurality of funnels (201) are fixedly connected to reinforcement seats (22).

6. The dust removal and recovery device for an activated carbon screening machine according to claim 1, characterized in that: An observation frame (23) is provided on the front side of the outer wall of the filter box (1), and a transparent plate (24) is fixedly connected to the inner wall of the observation frame (23).

7. The dust removal and recovery device for an activated carbon screening machine according to claim 1, characterized in that: A control box (27) is fixedly connected to the bottom of the front side of the outer wall of the filter box (1), and an adjustment button (28) is fixedly connected to the inner wall of the control box (27).

8. The dust removal and recovery device for an activated carbon screening machine according to claim 1, characterized in that: A support base (25) is provided at the bottom of the air pump (10), and screws (26) are threadedly connected to the outer wall of the support base (25) on all sides. The support base (25) is threadedly connected to the filter box (1) through the screws (26).

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