CN218944633U

CN218944633U - Dust collector in graphite production workshop

Info

Publication number: CN218944633U
Application number: CN202223267926.6U
Authority: CN
Inventors: 徐金良
Original assignee: Henan Liugong Graphite Co ltd
Current assignee: Henan Liugong Graphite Co ltd
Priority date: 2022-12-07
Filing date: 2022-12-07
Publication date: 2023-05-02
Anticipated expiration: 2032-12-07

Abstract

The utility model belongs to the technical field of workshop dust removal, in particular to a dust removal device for a graphite production workshop, which aims at the problems that a dust removal filter cylinder in the existing dust removal device throws away dust on the surface in a self-rotation mode, but the weight of the dust is smaller, so that the dust is less influenced by centrifugal force and has certain adhesiveness, and the dust removal filter cylinder can only throw away part of the dust on the dust removal filter cylinder, so that the use effect is poor and the use requirement cannot be met.

Description

Dust collector in graphite production workshop

Technical Field

The utility model relates to the technical field of workshop dust removal, in particular to a dust removal device for a graphite production workshop.

Background

Graphite is a mineral name, is the softest mineral, is opaque and greasy to touch, the color is from iron black to steel ash, the shape is crystal, flake, scale, stripe, lamellar body or scattered in metamorphic rock, chemical property is inactive, corrosion resistance is achieved, graphite dust can be generated in a production workshop in the graphite production process, the graphite dust is required to be treated by a dust removal device, each carbon atom can emit one electron, and the electrons can freely move, so the graphite belongs to a conductor, a bag type or filter drum dust remover is generally adopted for removing dust, a large amount of dust is accumulated on the surface of the dust removal bag or filter drum under the long-time working of the dust removal bag or filter drum, the dust removal work is required to be stopped periodically, the dust on the surface of the dust removal bag or filter drum is cleaned by a back blowing mode, and as the dust removal bag or filter drum is positioned in a sealed dust removal box, whether the surface of the dust removal bag or the filter drum is accumulated more or not is observed, and the dust on the surface of the dust removal bag or the filter drum is not cleaned timely, and the dust on the surface of the dust removal bag or the surface of the filter drum is blocked by the dust is caused when the dust is more, so that the dust removal effect is affected;

patent document of publication number CN215311042U discloses a graphite production workshop dust collector, discloses including the dust removal case, the inner chamber upper portion fixed mounting of dust removal case has the baffle, the baffle is cut apart the inner chamber of dust removal case into dust removal chamber and exhaust chamber, air inlet and gas outlet have been seted up to the side of dust removal case, air inlet and dust removal chamber intercommunication, gas outlet and exhaust chamber intercommunication, fixed mounting has a plurality of bearings on the baffle, the bearing includes outer axle and rotatable interior axle, the bottom fixed mounting of interior axle has the dust removal to strain a section of thick bamboo. According to the utility model, the speed reducing motor and the bearing are arranged, the dust removing filter cylinder is fixedly arranged at the bottom of the inner shaft of the bearing, the speed reducing motor drives the inner shaft to rotate, the dust removing filter cylinder rotates along with the rotation of the inner shaft, so that dust accumulated on the surface of the dust removing filter cylinder can be thrown down, a large amount of dust is prevented from accumulating on the surface of the dust removing filter cylinder to influence the discharge of gas, and the rotating dust removing filter cylinder does not influence the normal dust removal of the dust removing filter cylinder;

however, the dust removal filter cylinder in the patent document throws away the dust on the surface through the mode of rotation, but the dust self weight is less, and it is less influenced by centrifugal force to lead to it, has certain adhesion, leads to this kind of mode to only throw away a part of dust on the dust removal filter cylinder, and result in poor result of use can not satisfy the demand of use.

Disclosure of Invention

The utility model aims to solve the defects that a dust removing filter cylinder in the existing dust removing device throws off dust on the surface in a self-rotation mode, but the dust is smaller in weight, so that the dust is less influenced by centrifugal force and has certain adhesiveness, and the dust removing device for the graphite production workshop only throws off part of dust on the dust removing filter cylinder in the mode, has poor using effect and cannot meet the using requirement.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a graphite workshop dust collector, includes dust removal case, baffle, three dust removal mechanism and gear motor, the baffle sets up in the dust removal incasement, three dust removal mechanism all sets up on the baffle, the welding has the rotation axis on gear motor's the output shaft, the rotation axis is connected with one of three dust removal mechanism, one side of dust removal case is provided with the intake pipe, the opposite side of dust removal case is provided with the outlet duct, dust removal mechanism is including setting up the bearing on the baffle, be provided with the hollow tube in the bearing, the fixed cover in the outside of hollow tube is equipped with the sprocket, the outside cover of a plurality of sprockets is equipped with same chain, the bottom and the hollow tube fixed connection of rotation axis, the bottom of hollow tube is connected with the auxiliary ring, the bottom of auxiliary ring is connected with the collar, install the dust removal on the collar and strain a section of thick bamboo, the slip is provided with clearance mechanism in the dust removal case, clearance mechanism cooperatees with three dust removal mechanism, the bottom of dust removal case is provided with the blow off pipe, the outside of blow off pipe is provided with the valve.

Preferably, the cleaning mechanism comprises a transverse plate which is slidably arranged in the dust removal box, the transverse plate is provided with three annular cleaning brushes, the annular cleaning brushes and the dust removal filter cylinder, and the annular cleaning brushes can effectively clean dust on the surface of the dust removal filter cylinder.

Preferably, the inner walls of the two sides of the dust removal box are provided with sliding grooves, sliding blocks are slidably arranged in the two sliding grooves, and one sides of the two sliding blocks, which are close to each other, are fixedly connected with the two ends of the transverse plate respectively.

Preferably, the reciprocating screw rods are rotatably arranged in the two sliding grooves, the two sliding blocks are provided with reciprocating threaded holes, the two reciprocating screw rods are respectively and threadedly arranged in the two reciprocating threaded holes, and the reciprocating screw rods can drive the sliding blocks to reciprocate through the reciprocating threaded holes.

Preferably, the outside fixed cover of rotation axis is equipped with the worm, rotates in the dust removal case and installs the rotary rod, and the outside fixed cover of rotary rod is equipped with the worm wheel, and the worm wheel meshes with the worm, and the worm can drive the worm wheel rotation.

Preferably, two transmission cavities are symmetrically arranged in the dust removal box, two ends of the rotating rod respectively extend into the two transmission cavities and are fixedly connected with first bevel gears, the top ends of the two reciprocating screw rods respectively extend into the two transmission cavities and are fixedly connected with second bevel gears, the two second bevel gears are respectively meshed with the two first bevel gears, and the first bevel gears can drive the second bevel gears to rotate.

Compared with the prior art, the utility model has the advantages that:

1. according to the scheme, the worm is matched with the worm wheel, and the first bevel gear is matched with the second bevel gears, so that the rotating shaft can indirectly drive the two second bevel gears to rotate at the same time;

2. according to the scheme, the reciprocating screw rod is matched with the sliding block, and the transverse plate is matched with the dust removing filter cylinder through the annular cleaning hairbrush, so that dust on the surface of the dust removing filter cylinder can be efficiently and thoroughly cleaned through the annular cleaning hairbrush;

the utility model is provided with the annular cleaning hairbrush which can move up and down to match with the autorotation storage filter cylinder, thereby efficiently and thoroughly cleaning dust on the surface of the dust removal filter cylinder.

Drawings

FIG. 1 is a schematic diagram of a dust-removing device for a graphite production plant;

FIG. 2 is an enlarged schematic view of the dust-removing device in the graphite production plant shown in FIG. 1;

FIG. 3 is an enlarged schematic view of the dust-removing device in the graphite production plant shown in FIG. 1;

fig. 4 is a schematic perspective view of a transverse plate of a dust removing device in a graphite production workshop.

In the figure: 1. a dust removal box; 2. a baffle; 3. a speed reducing motor; 4. a rotation shaft; 5. an air inlet pipe; 6. an air outlet pipe; 7. a bearing; 8. a hollow tube; 9. a sprocket; 10. a chain; 11. a dust removal cartridge; 12. a cross plate; 13. an annular cleaning brush; 14. a slide block; 15. a reciprocating screw; 16. a worm; 17. a rotating rod; 18. a worm wheel; 19. a first bevel gear; 20. and a second bevel gear.

Detailed Description

The technical solutions of the present embodiment will be clearly and completely described below with reference to the drawings in the present embodiment, and it is apparent that the described embodiments are only some embodiments of the present embodiment, not all embodiments.

Example 1

Referring to fig. 1, 3 and 4, a dust removing device for a graphite production workshop comprises a dust removing box 1, a baffle plate 2, three dust removing mechanisms and a gear motor 3, wherein the baffle plate 2 is arranged in the dust removing box 1, the three dust removing mechanisms are all arranged on the baffle plate 2, a rotating shaft 4 is welded on an output shaft of the gear motor 3, the rotating shaft 4 is connected with one of the three dust removing mechanisms, one side of the dust removing box 1 is provided with an air inlet pipe 5, the other side of the dust removing box 1 is provided with an air outlet pipe 6, the dust removing mechanism comprises a bearing 7 arranged on the baffle plate 2, a hollow pipe 8 is arranged in the bearing 7, the outer side of the hollow pipe 8 is fixedly sleeved with a chain wheel 9 through welding, the outer sides of the plurality of chain wheels 9 are sleeved with the same chain 10, the bottom end of the rotating shaft 4 is fixedly connected with the hollow pipe 8, the bottom end of the hollow pipe 8 is connected with an auxiliary ring, the bottom of the auxiliary ring is connected with a mounting ring, a dust removing filter cylinder 11 is arranged on the mounting ring, a cleaning mechanism is arranged in the dust removing box 1 and is matched with the three dust removing mechanisms, the bottom of the dust removing box 1 is provided with a valve; the cleaning mechanism comprises a transverse plate 12 which is slidably arranged in the dust collection box 1, the transverse plate 12 is provided with three annular cleaning hairbrushes 13, the annular cleaning hairbrushes 13 and the dust collection filter cylinder 11, and the annular cleaning hairbrushes 13 can effectively clean dust on the surface of the dust collection filter cylinder 11; sliding grooves are formed in the inner walls of the two sides of the dust removal box 1, sliding blocks 14 are slidably arranged in the two sliding grooves, and one sides, close to each other, of the two sliding blocks 14 are fixedly connected with the two ends of the transverse plate 12 through welding respectively; the reciprocating screw rods 15 are rotatably arranged in the two sliding grooves, the two sliding blocks 14 are provided with reciprocating threaded holes, the two reciprocating screw rods 15 are respectively and threadedly arranged in the two reciprocating threaded holes, and the reciprocating screw rods 15 can drive the sliding blocks 14 to reciprocate through the reciprocating threaded holes.

Referring to fig. 1-2, a worm 16 is arranged on the outer side of the rotating shaft 4 through a welding and fixing sleeve, a rotating rod 17 is rotatably arranged in the dust removal box 1, a worm wheel 18 is arranged on the outer side of the rotating rod 17 through a welding and fixing sleeve, the worm wheel 18 is meshed with the worm 16, and the worm 16 can drive the worm wheel 18 to rotate; two transmission cavities are symmetrically formed in the dust removal box 1, two ends of the rotary rod 17 extend into the two transmission cavities respectively and are fixedly connected with a first bevel gear 19 through welding, the top ends of the two reciprocating screw rods 15 extend into the two transmission cavities respectively and are fixedly connected with a second bevel gear 20 through welding, the two second bevel gears 20 are meshed with the two first bevel gears 19 respectively, and the first bevel gears 19 can drive the second bevel gears 20 to rotate.

In this embodiment, when using, through the draught fan that sets up in outlet duct 6 department, it drives the air current and enters into dust removal case 1 through intake duct 5, through dust removal filter cartridge 11 interception filtration, and then discharge through outlet duct 6, in this process, dust etc. in the air current is blocked by dust removal filter cartridge 11, when needs are cleared up it, can start gear motor 3 this moment, gear motor 3's output shaft drives rotation axis 4 rotation, rotation axis 4 drives a hollow tube 8 rotation, hollow tube 8 drives sprocket 9 rotation, sprocket 9 drives chain 10 rotation, chain 10 drives remaining sprocket 9 rotation, thereby make all hollow tubes 8 all rotate on bearing 7, hollow tube 8 drives dust removal filter cartridge 11 rotation through auxiliary ring and collar, simultaneously rotation axis 4 drives worm 16, worm gear 16 drives worm wheel 18 rotation through rotary rod 17, first bevel gear 19 drives second bevel gear 20 rotation, second bevel gear 20 drives reciprocal lead screw 15 rotation, reciprocal slider 14 through reciprocal screw hole drive up-down reciprocal slider 14 can drive annular lead screw 13 through cross slab 12, thereby the dust removal filter cartridge 11 is thoroughly cleaned up through the brush 11 surface, thereby can be cleared up dust removal surface through the dust removal through the brush 11, the dust can be thoroughly discharged under the surface of dust removal filter cartridge is cleared up.

Example two

The difference from the first embodiment is that: the dust removal box 1 is provided with a visual window through which the adhesion of dust on the dust removal cartridge 11 can be directly observed.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art will be able to apply equally to the technical solution of the present utility model and the inventive concept thereof, within the scope of the present utility model.

Claims

1. The utility model provides a graphite workshop dust collector, includes dust removal case (1), baffle (2), three dust removal mechanism and gear motor (3), a serial communication port, baffle (2) set up in dust removal case (1), three dust removal mechanism all sets up on baffle (2), the welding has rotation axis (4) on the output shaft of gear motor (3), rotation axis (4) are connected with one of three dust removal mechanism in the dust removal mechanism, one side of dust removal case (1) is provided with intake pipe (5), the opposite side of dust removal case (1) is provided with outlet duct (6), dust removal mechanism is including setting up bearing (7) on baffle (2), be provided with hollow tube (8) in bearing (7), the outside fixed cover of hollow tube (8) is equipped with sprocket (9), the outside cover of a plurality of sprockets (9) is equipped with same chain (10), the bottom and hollow tube (8) fixed connection of rotation axis (4), the bottom of hollow tube (8) is connected with the auxiliary ring, install on the installation ring and strain a dust removal (11), dust removal case (1) is provided with intake pipe (5), the drain pipe is provided with in the dust removal mechanism, the drain pipe is set up with the drain pipe in the drain pipe of three dust removal mechanism.

2. A graphite production plant dust collector according to claim 1, characterized in that the cleaning mechanism comprises a cross plate (12) slidably mounted in the dust collection box (1), the cross plate (12) being provided with three annular cleaning brushes (13), the annular cleaning brushes (13) and a dust collection cartridge (11).

3. The dust collector in the graphite production workshop of claim 2, wherein the inner walls of the two sides of the dust collection box (1) are provided with sliding grooves, sliding blocks (14) are slidably arranged in the two sliding grooves, and one side of each sliding block (14) close to each other is fixedly connected with the two ends of the transverse plate (12) respectively.

4. A graphite production workshop dust collector according to claim 3, wherein the two sliding grooves are provided with reciprocating screw rods (15) in a rotating manner, the two sliding blocks (14) are provided with reciprocating screw holes, and the two reciprocating screw rods (15) are respectively arranged in the two reciprocating screw holes in a threaded manner.

5. The dust collector in the graphite production workshop of claim 4, wherein a worm (16) is fixedly sleeved on the outer side of the rotating shaft (4), a rotating rod (17) is rotatably installed in the dust collection box (1), a worm wheel (18) is fixedly sleeved on the outer side of the rotating rod (17), and the worm wheel (18) is meshed with the worm (16).

6. The graphite production workshop dust collector of claim 5, wherein two transmission cavities are symmetrically arranged in the dust collection box (1), two ends of the rotating rod (17) extend into the two transmission cavities respectively and are fixedly connected with first bevel gears (19), the top ends of the two reciprocating screw rods (15) extend into the two transmission cavities respectively and are fixedly connected with second bevel gears (20), and the two second bevel gears (20) are meshed with the two first bevel gears (19) respectively.