Feeding dust recovery device

Abstract

The utility model discloses a feeding dust recovery device, which relates to the technical field of dust treatment and comprises a base, a processing tank is fixedly connected to the right of the upper end of the base, a feed hopper is fixedly connected to the upper end of the processing tank, a dust hood is arranged at the upper end of the feed hopper, and one end, far away from the feed hopper, of the dust hood is fixedly connected with a dust suction pipe. The other end of the dust suction pipe is fixedly connected with a pump, the pump is fixedly installed at the upper end of the base through a support, the output end of the pump is fixedly connected with a conveying pipe, the other end of the conveying pipe is fixedly connected with a dust collecting box, and the lower end of the dust collecting box is fixedly connected with the upper end of the base. The feeding hole is communicated with the dust collecting box, two sliding grooves are formed in the positions, located on the upper side and the lower side of the feeding hole, of the left inner wall and the right inner wall of the dust collecting box, dust generated during feeding can be treated and collected, the resource utilization rate is increased, and meanwhile the body health of workers is protected.

Description

Technical Field

[0001] The utility model relates to the technical field of dust treatment, in particular to a feeding dust recovery device. Background Art

[0002] Some materials with smaller particle sizes, such as carbon black, lime powder, etc., often produce a lot of dust during the material feeding process of production and processing, which has a certain impact on the working environment and personnel health. In the traditional feeding process, the dust is often not effectively recovered and treated, resulting in waste of resources and environmental pollution. Therefore, a feeding dust recovery device is proposed to solve the above problems. Utility Model Content

[0003] In order to solve the above-mentioned technical problems, a feeding dust recovery device is provided. The technical solution solves the problems of some materials with smaller particle sizes proposed in the above-mentioned background technology, such as carbon black, lime powder, etc. In the feeding process of production and processing materials, a large amount of dust is often generated, which has a certain impact on the working environment and personnel health. In the traditional feeding process, the dust is often not effectively recovered and treated, resulting in waste of resources and environmental pollution.

[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0005] A feeding dust recovery device comprises a base, wherein the upper right part of the base is fixedly connected to a processing tank, the upper end of the processing tank is fixedly connected to a feeding hopper, the upper end of the feeding hopper is provided with a dust suction hood, one end of the dust suction hood away from the feeding hopper is fixedly connected to a dust suction pipe, the other end of the dust suction pipe is fixedly connected to a pump, the pump is fixedly installed on the upper end of the base through a bracket, the output end of the pump is fixedly connected to a conveying pipe, the other end of the conveying pipe is fixedly connected to a dust collecting box, the lower end of the dust collecting box is fixedly connected to the upper end of the base, a feeding hole is penetrated through the right inner wall of the dust collecting box, the feeding hole is connected with the dust collecting box, the left and right inner walls of the dust collecting box are located at the upper and lower sides of the feeding hole and have two slide grooves, the bottom end of the slide groove is fixedly connected to a reset spring, the other end of the reset spring is fixedly connected to a fixed block, the inner side of the fixed block is provided with a fixed groove, and the bottom end of the upper fixed groove is fixedly connected to an anti-slip rubber strip.

[0006] Preferably, the upper end of the upper fixing block is threadedly connected with a fixing screw, one end of the fixing screw passes through the upper end of the upper fixing block and is fixedly connected with a rubber block, and a non-woven fabric is movably connected between the rubber block and the anti-slip rubber strip.

[0007] Preferably, a filter plate is inserted into the interior of the fixing groove on the lower side.

[0008] Preferably, a collection box is slidably connected to the inner bottom end of the dust collecting box.

[0009] Preferably, a turntable is rotatably connected inside the slide groove, a protrusion is fixedly connected to the outer surface of the turntable, and motors for driving the turntable to rotate are fixedly installed on both left and right sides of the dust collecting box.

[0010] Preferably, a guide plate is fixedly connected to the inner top end of the dust collecting box.

[0011] Preferably, the upper end of the dust collecting box is fixedly connected with an exhaust pipe, the upper end of the exhaust pipe is provided with four evenly distributed slots, the inside of the slots are plugged with card blocks, the inner side of the card blocks is fixedly connected with an activated carbon net, and the upper end of the card blocks is fixedly connected with a handle.

[0012] Preferably, a box door is hinged at the front end of the dust collecting box.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] The present invention proposes a feeding dust recovery device, in which the dust generated during the feeding process is transported to the inside of the dust collecting box through a dust hood, a dust collecting pipe and a conveying pipe. Inside the dust collecting box, the gas flows through the non-woven fabric, and the dust is blocked by the non-woven fabric and deposited on its lower end, while the gas flows to the exhaust pipe through the guide plate, and is further filtered through the activated carbon net before being discharged, ensuring that the discharged gas is clean. The non-woven fabric and the filter plate in the dust collecting box are driven by a motor to periodically push the fixed block downward through the protrusions on the turntable and vibrate under the action of a reset spring, so that the dust at the lower end of the non-woven fabric falls on the filter plate through vibration, and then the impurities are further filtered out and collected in the collection box through the vibration of the filter plate, which improves the resource utilization while protecting the health of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of the utility model;

[0016] Figure 2 This is a schematic diagram of the structure inside the dust collection box of the utility model;

[0017] Figure 3 It is a structural schematic diagram of the slideway in the utility model;

[0018] Figure 4 for Figure 3 A partial enlarged schematic diagram of point B in the middle;

[0019] Figure 5 This is a schematic diagram of the structure of the turntable in the utility model;

[0020] Figure 6 It is a schematic diagram of the structure of the exhaust pipe in the utility model;

[0021] Figure 7 for Figure 2 A local enlarged schematic diagram of point A in the middle.

[0022] The numbers in the figure are:

[0023] 1. Base; 2. Processing tank; 201. Feed hopper; 3. Dust hood; 4. Dust pipe; 5. Pump; 6. Delivery pipe; 7. Dust box; 8. Feed hole; 9. Slide; 10. Return spring; 11. Fixed block; 12. Fixed slot; 13. Anti-slip rubber strip; 14. Fixed screw; 15. Rubber block; 16. Non-woven fabric; 17. Filter plate; 18. Collection box; 19. Turntable; 20. Bump; 21. Motor; 22. Guide plate; 23. Exhaust pipe; 24. Slot; 25. Block; 26. Activated carbon net; 27. Handle; 28. Box door. DETAILED DESCRIPTION

[0024] The following description is used to disclose the present invention so that those skilled in the art can implement the present invention. The preferred embodiments described below are only examples, and those skilled in the art may think of other obvious variations.

[0025] Reference Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, a feeding dust recovery device includes a base 1, a processing tank 2 is fixedly connected to the right upper end of the base 1, a feed hopper 201 is fixedly connected to the upper end of the processing tank 2, a dust hood 3 is arranged on the upper end of the feed hopper 201, and the dust hood 3 is trumpet-shaped, and one end of the dust hood 3 away from the feed hopper 201 is fixedly connected to a dust suction pipe 4, and the other end of the dust suction pipe 4 is fixedly connected to a pump 5, and the pump 5 is fixedly installed on the upper end of the base 1 through a bracket, and the output end of the pump 5 is fixedly connected to a conveying pipe 6, and the other end of the conveying pipe 6 is fixedly connected to a dust collecting box 7, and the lower end of the dust collecting box 7 is fixedly connected to the upper end of the base 1, and a feeding hole 8 is opened through the right inner wall of the dust collecting box 7, and the feeding hole 8 is connected to the dust collecting box 7.

[0026] Furthermore, the dust generated during feeding is transported to the inside of the dust collecting box 7 through the dust collecting hood 3, the dust collecting pipe 4 and the conveying pipe 6 under the action of the pump 5, and then the dust collecting box 7 processes the sucked dust.

[0027] Furthermore, two slide grooves 9 are provided on the left and right inner walls of the dust collecting box 7 at the upper and lower sides of the feeding hole 8, and a return spring 10 is fixedly connected to the bottom end of the slide groove 9, and the other end of the return spring 10 is fixedly connected to a fixed block 11, and a fixing groove 12 is provided on the inner side of the fixed block 11, and an anti-slip rubber strip 13 is fixedly connected to the bottom end of the upper fixing groove 12, and a fixing screw 14 is threadedly connected to the upper end of the upper fixing block 11, and one end of the fixing screw 14 passes through the upper end of the upper fixing block 11 and is fixedly connected to a rubber block 15, and a non-woven fabric 16 is movably connected between the rubber block 15 and the anti-slip rubber strip 13.

[0028] Furthermore, by placing the four corners of the non-woven fabric 16 between the rubber block 15 and the anti-slip rubber strip 13, and then rotating the fixing screw 14 to drive the rubber block 15 downward, the four corners of the non-woven fabric 16 can be pressed between the rubber block 15 and the anti-slip rubber strip 13, thereby fixing the non-woven fabric 16. The setting of the rubber block 15 and the anti-slip rubber strip 13 can increase the friction between the non-woven fabric 16, making the fixation of the non-woven fabric 16 more stable. At the same time, rotating the fixing screw 14 in the opposite direction can drive the rubber block 15 away from the anti-slip rubber strip 13, so that the non-woven fabric 16 can be disassembled, cleaned or replaced.

[0029] Furthermore, after the dust enters the dust collecting box 7 , the dust floating upward with the gas will be blocked by the non-woven fabric 16 and then remain at the lower end of the non-woven fabric 16 , while the gas flows upward through the non-woven fabric 16 .

[0030] Reference Figure 2 , Figure 3 , Figure 6 and Figure 7 As shown, a guide plate 22 is fixedly connected to the inner top of the dust box 7, an exhaust pipe 23 is fixedly connected to the upper end of the dust box 7, four evenly distributed slots 24 are opened at the upper end of the exhaust pipe 23, a card block 25 is inserted into the inside of the slot 24, an activated carbon net 26 is fixedly connected to the inner side of the card block 25, and a handle 27 is fixedly connected to the upper end of the card block 25.

[0031] Furthermore, the gas passing through the non-woven fabric 16 will flow along the guide plate 22 toward the exhaust pipe 23. When the gas flows out through the exhaust pipe 23, the activated carbon net 26 at the upper end of the exhaust pipe 23 will further clean the gas, thereby ensuring the cleanliness of the gas discharge and reducing the harm to the health of the staff.

[0032] Furthermore, the block 25 can be taken out from the slot 24 by pulling the handle 27 upwards, and then the activated carbon net 26 can be taken out. The detachable design facilitates the replacement and cleaning of the activated carbon net 26.

[0033] Reference Figure 2 , Figure 3 and Figure 5 As shown, a filter plate 17 is inserted into the lower fixing groove 12 , and a collecting box 18 is slidably connected to the inner bottom end of the dust collecting box 7 .

[0034] Furthermore, a turntable 19 is rotatably connected inside the chute 9 , a protrusion 20 is fixedly connected to the outer surface of the turntable 19 , and a motor 21 for driving the turntable 19 to rotate is fixedly installed on both the left and right sides of the dust box 7 .

[0035] Furthermore, by driving the turntable 19 to rotate through the motor 21, the protrusion 20 on the surface of the turntable 19 can periodically push the fixed block 11 downward. At the same time, in conjunction with the reset spring 10, the fixed block 11 will move up and down along the slide groove 9, thereby driving the non-woven fabric 16 and the filter plate 17 to vibrate up and down.

[0036] Furthermore, as the non-woven fabric 16 vibrates, the dust at the lower end of the non-woven fabric 16 will be shaken off and fall on the surface of the filter plate 17. As the filter plate 17 vibrates, the dust will be sifted out through the sieve holes on the surface of the filter plate 17 and then fall into the inside of the collection box 18. The remaining foreign particles will remain on the surface of the filter plate 17.

[0037] Furthermore, the filter plate 17 can be pulled outward to remove it from the interior of the chute 9 , which facilitates the cleaning and maintenance of the filter plate 17 .

[0038] Working principle: The dust generated when feeding into the feed hopper 201 will be transported to the inside of the dust box 7 through the dust hood 3, the dust pipe 4 and the conveying pipe 6 under the action of the pump 5. In the dust box 7, the dust floating upward with the gas will be blocked by the non-woven fabric 16 and then remain at the lower end of the non-woven fabric 16, while the gas passes through the non-woven fabric 16 and flows along the guide plate 22 to the exhaust pipe 23, and then the clean gas is discharged after being filtered by the activated carbon net 26 at the upper end of the exhaust pipe 23. At the same time, the motor 21 drives the turntable 19 Rotation causes the protrusion 20 on the turntable 19 to periodically push the fixed block 11 downward, and the use of the reset spring 10 will cause the non-woven fabric 16 and the filter plate 17 to vibrate up and down. At this time, the dust remaining at the lower end of the non-woven fabric 16 will fall on the filter plate 17 due to the vibration, and then the dust is filtered by the vibration of the filter plate 17. The filtered dust will fall into the collection box 18. The staff can open the box door 28 and then pull the collection box 18 outward to take out the collected dust for the next processing.

[0039] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and the specification only describe the principles of the utility model. The utility model may be subject to various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A feeding dust recovery device, characterized in that: The utility model comprises a base (1), wherein the upper right part of the base (1) is fixedly connected to a processing tank (2), the upper end of the processing tank (2) is fixedly connected to a feed hopper (201), the upper end of the feed hopper (201) is provided with a dust hood (3), one end of the dust hood (3) away from the feed hopper (201) is fixedly connected to a dust suction pipe (4), the other end of the dust suction pipe (4) is fixedly connected to a pump (5), the pump (5) is fixedly installed on the upper end of the base (1) through a bracket, the output end of the pump (5) is fixedly connected to a delivery pipe (6), and the other end of the delivery pipe (6) is fixedly connected to a dust collection box (7) The lower end of the dust collecting box (7) is fixedly connected to the upper end of the base (1); a feeding hole (8) is provided through the right inner wall of the dust collecting box (7); the feeding hole (8) is communicated with the dust collecting box (7); two slide grooves (9) are provided on the left and right inner walls of the dust collecting box (7) at the upper and lower sides of the feeding hole (8); a return spring (10) is fixedly connected to the bottom end of the slide groove (9); the other end of the return spring (10) is fixedly connected to a fixed block (11); a fixed groove (12) is provided on the inner side of the fixed block (11); and an anti-slip rubber strip (13) is fixedly connected to the bottom end of the upper fixed groove (12).

2. A feeding dust recovery device according to claim 1, characterized in that: The upper end of the upper fixing block (11) is threadedly connected to a fixing screw (14), one end of the fixing screw (14) passes through the upper end of the upper fixing block (11) and is fixedly connected to a rubber block (15), and a non-woven fabric (16) is movably connected between the rubber block (15) and the anti-slip rubber strip (13).

3. A feeding dust recovery device according to claim 1, characterized in that: A filter plate (17) is inserted into the interior of the fixing groove (12) at the lower side.

4. The feeding dust recovery device according to claim 1 is characterized in that: The inner bottom end of the dust collecting box (7) is slidably connected with a collecting box (18).

5. The feeding dust recovery device according to claim 1 is characterized in that: A turntable (19) is rotatably connected inside the slide groove (9), a protrusion (20) is fixedly connected to the outer surface of the turntable (19), and motors (21) for driving the turntable (19) to rotate are fixedly installed on both left and right sides of the dust collecting box (7).

6. The feeding dust recovery device according to claim 1, characterized in that: A guide plate (22) is fixedly connected to the inner top end of the dust collecting box (7).

7. The feeding dust recovery device according to claim 1 is characterized in that: The upper end of the dust collecting box (7) is fixedly connected to an exhaust pipe (23), the upper end of the exhaust pipe (23) is provided with four evenly distributed card slots (24), the interior of the card slots (24) is plugged with a card block (25), the inner side of the card block (25) is fixedly connected to an activated carbon net (26), and the upper end of the card block (25) is fixedly connected to a handle (27).

8. The feeding dust recovery device according to claim 1, characterized in that: The front end of the dust collecting box (7) is hinged with a box door (28).

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