CN212790358U

CN212790358U - Dust removal device of cone crusher

Info

Publication number: CN212790358U
Application number: CN202021664736.6U
Authority: CN
Inventors: 邵同伟
Original assignee: Hebei Zhongwei Mining Machinery Manufacturing Co ltd
Current assignee: Hebei Zhongwei Mining Machinery Manufacturing Co ltd
Priority date: 2020-08-12
Filing date: 2020-08-12
Publication date: 2021-03-26
Anticipated expiration: 2030-08-12

Abstract

The utility model discloses a cone crusher dust collector, including cyclone and spray box, cyclone is connected with broken chamber through going out the tuber pipe, and cyclone passes through the connecting pipe with spray box and is connected, sprays the box and passes through blast pipe and backwind pipe and set up the inside wind channel intercommunication at the slip ring cover, is provided with the fan between blast pipe and the backwind pipe, and the one end that the wind channel is close to broken wall is provided with the air outlet. The spraying box comprises a box body, a water pipe is arranged inside the box body, at least one branch pipe is arranged on the water pipe, a plurality of atomizing nozzles are uniformly arranged on the branch pipe, a water-stop plate enabling gas to pass is arranged at the position, close to the air outlet end, inside the box body, the water-stop plate is fixed on the inner wall of the box body all around, and a drying layer is arranged between the water-stop plate and the air outlet end. The utility model adopts the above structure cone crusher dust collector, the effectual dust content that reduces in the broken chamber can be solved broken chamber dust and easily enter into the inside problem that normally works of influence of host computer.

Description

Dust removal device of cone crusher

Technical Field

The utility model belongs to the technical field of cone crusher device technique and specifically relates to a cone crusher's dust collector is related to.

Background

The cone crusher is widely used in the industries of metallurgy, building, road building, mine, stone and the like, and can crush various ores and rocks with medium and medium hardness or above. When the device works, the rotation of the motor rotates around a fixed point of a circle under the urging of the eccentric sleeve through the belt pulley or the linkage shaft device, the transmission shaft of the cone crusher and the cone part of the cone crusher to do rotary swing motion, so that the crushing wall of the crushing cone is close to and away from the surface of the rolling mortar wall fixedly arranged on the adjusting sleeve, the ore is continuously impacted in the crushing cavity, and the crushing and bending effects are realized.

When the cone crusher works, the material is crushed in the crushing cavity to generate a large amount of dust, and the dust can enter the main machine through a gap between the slip ring cover and the crushing wall, so that the normal work of the cone crusher is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a cone crusher dust collector solves the problem that the dust easily enters into the inside normal work that influences of host computer in broken chamber.

In order to achieve the purpose, the utility model provides a dust removal device of a cone crusher, which comprises a cyclone dust collector and a spray box, wherein the cyclone dust collector is connected with a crushing cavity through an air outlet pipe, the cyclone dust collector is connected with the spray box through a connecting pipe, the spray box is communicated with an air channel arranged inside a slip ring cover through an air supply pipe and an air return pipe, a fan is arranged between the air supply pipe and the air return pipe, and one end of the air channel, which is close to a crushing wall, is provided with an air outlet with an opening facing the crushing cavity;

the spraying box comprises a box body, a water pipe is arranged inside the box body and connected with a water supply device, at least one branch pipe is arranged on the water pipe, a plurality of atomizing nozzles are uniformly arranged on the branch pipe, a water-stop plate enabling gas to pass through is arranged at the position, close to the air outlet end, inside the box body, a drying layer is fixed on the inner wall of the box body, and the drying layer is arranged between the water-stop plate and the air outlet end.

Preferably, a filter screen is arranged on the end of the air outlet pipe positioned in the crushing cavity.

Preferably, the air outlet is a bell mouth.

Preferably, the water-stop sheet comprises a plurality of parallel angle steels which are obliquely arranged, the inclined planes of the angle steels face to the gas flowing direction, and the distance between every two adjacent angle steels is 0.5-2 cm.

Preferably, the top and the bottom of the box body are provided with clamping grooves, and the drying layer is clamped in the clamping grooves.

Preferably, the bottom of the box body is of a V-shaped structure, and the lowest end of the box body is provided with a water outlet.

The dust removing device of the cone crusher, provided by the utility model, can effectively treat the dust contained in the air in the crushing cavity by the cyclone dust remover and the spraying box, so as to reduce the dust content in the crushing cavity; the treated gas is sent into the air duct through the air return pipe, the air outlet in the air duct has the function of blowing to the gas in the crushing cavity, the dust is prevented from entering the inside of the main machine through the gap between the crushing wall and the slip ring cover, and the normal work of the main machine is ensured.

The technical solution of the present invention is further described in detail by the accompanying drawings and examples.

Drawings

FIG. 1 is a schematic structural view of an embodiment of a dust removing device of a cone crusher of the present invention;

FIG. 2 is an enlarged view of a portion A of FIG. 1;

fig. 3 is the utility model relates to a cone crusher dust collector embodiment spray case schematic structure.

Reference numerals

1. A crushing chamber; 2. crushing the wall; 3. a slip ring cover; 4. an air outlet pipe; 5. a cyclone dust collector; 6. a connecting pipe; 7. a box body; 8. a water pipe; 9. a branch pipe; 10. a water-stop sheet; 11. drying the layer; 12. an air supply pipe; 13. a fan; 14. a return air duct; 15. an air duct; 16. an air outlet; 17. a filter screen; 18. an atomizing nozzle; 19. a water outlet; 20. a clamping groove.

Detailed Description

Examples

Fig. 1 is the structural schematic diagram of the utility model relates to a cone crusher dust collector embodiment, fig. 2 is the local enlarger of A in the attached drawing 1, and fig. 3 is the utility model relates to a cone crusher dust collector embodiment sprays case structural schematic diagram. As shown in the figure, a cone crusher dust collector, include cyclone 5 and spray the case, cyclone 5 is connected with broken chamber 1 through going out tuber pipe 4, can set up a plurality of exhaust vents in broken chamber 1 and be connected with play tuber pipe 4, improves the effect of removing dust. The end of the air outlet pipe 4 in the crushing cavity 1 is provided with a filter screen 17, and the filter screen 17 can prevent materials from entering the air outlet pipe 4. The cyclone dust collector 5 is connected with the spraying box through a connecting pipe 6, and the dust in the gas is primarily treated through the cyclone dust collector 5 and then enters the spraying box for further dust removal treatment.

The spray box is communicated with an air duct 15 arranged inside the slip ring cover 3 through an air supply pipe 12 and an air return pipe 14. A fan 13 is arranged between the blast pipe 12 and the return air pipe 14, and the fan 13 provides power for the flow of the air. The end of the air duct 15 close to the crushing wall 2 is provided with an air outlet 16 opening towards the crushing chamber 1. The air outlet 16 is a horn mouth, the treated air is sent into the air duct 15 under the action of the fan 13 and then is discharged through the air outlet 16, the air outlet 16 has a blowing effect on the air entering the gap between the crushing cavity 1 and the slip ring cover 3, and the dust in the crushing cavity 1 can be prevented from entering the inside of the main machine through the gap between the crushing wall 2 and the slip ring cover 3. A plurality of air outlets 16 are uniformly arranged on the slip ring cover 3, so that the dustproof effect is improved.

The spraying box comprises a box body 7, a water pipe 8 is arranged inside the box body 7, the water pipe 8 is connected with a water supply device, and the water supply device supplies water for the existing structure or municipal administration. At least one branch pipe 9 is arranged on the water pipe 8, in the embodiment, two branch pipes 9 are arranged, and the branch pipes 9 are communicated with the water pipe 8. The branch pipe 9 is vertically arranged in the box body 7, the branch pipe 9 is evenly provided with the plurality of atomizing nozzles 18, water in the branch pipe 9 is atomized by the atomizing nozzles 18 and then is sprayed out, atomized water mist catches dust particles contained in air entering the box body 7, and the purpose of dust removal is achieved.

The inside water-stop sheet 10 that is close to air-out end department and makes gas pass that is provided with of box 7, and the water-stop sheet 10 is fixed on the inner wall of box 7 all around. The water-stop sheet 10 includes the angle steel that the parallel slope of a plurality of set up, and the angle steel is touched to the air current towards the direction that gas flows on the inclined plane of angle steel, and the angle steel has the hindrance effect to the air current, and the water smoke that contains in the air current condenses on the surface of angle steel and falls, water content in can effectual reduction air current. The distance between adjacent angle steels is 0.5-2cm, and the air flow passes through the gaps between the angle steels.

A drying layer 11 is arranged between the water-stop sheet 10 and the air outlet end. The drying layer 11 is a frame structure with two sides containing filter screens, and a drying agent is filled between the filter screens at the two sides. The top and the bottom of box 7 are provided with draw-in groove 20, and the framework card of dry layer 11 is established in draw-in groove 20, makes things convenient for dry layer 11's change. The drying layer 11 has a drying effect on the gas, and effectively reduces the water content in the gas. The bottom of the box body 7 is of a V-shaped structure, and the lowest end of the box body 7 is provided with a water outlet 19. The condensed water formed on the water-stop sheet 10 and the atomized water sprayed from the atomizing nozzle are converged at the bottom of the casing 7 and discharged through the water discharge port 19 for subsequent treatment.

Therefore, the utility model adopts the above structure cone crusher dust collector, the effectual dust content that reduces in the broken chamber can be solved broken chamber dust and easily enter into the inside problem that normally works of influence of host computer.

The above are specific embodiments of the present invention, but the scope of protection of the present invention should not be limited thereto. Any changes or substitutions which can be easily conceived by those skilled in the art within the technical scope of the present invention are covered by the protection scope of the present invention, and therefore, the protection scope of the present invention is subject to the protection scope defined by the claims.

Claims

1. The utility model provides a cone crusher dust collector which characterized in that: the cyclone dust collector is connected with the crushing cavity through an air outlet pipe, the cyclone dust collector is connected with the spraying box through a connecting pipe, the spraying box is communicated with an air channel arranged inside the slip ring cover through an air supply pipe and an air return pipe, a fan is arranged between the air supply pipe and the air return pipe, and one end, close to the crushing wall, of the air channel is provided with an air outlet with an opening facing the crushing cavity;

2. The dust removing device of a cone crusher according to claim 1, wherein: and a filter screen is arranged on the end of the air outlet pipe in the crushing cavity.

3. The dust removing device of a cone crusher according to claim 1, wherein: the air outlet is a horn mouth.

4. The dust removing device of a cone crusher according to claim 1, wherein: the water-stop sheet comprises a plurality of parallel angle steels which are obliquely arranged, the inclined planes of the angle steels face the direction of gas flow, and the distance between every two adjacent angle steels is 0.5-2 cm.

5. The dust removing device of a cone crusher according to claim 1, wherein: the top and the bottom of the box body are provided with clamping grooves, and the drying layer is clamped in the clamping grooves.

6. The dust removing device of a cone crusher according to claim 1, wherein: the bottom of box is V type structure, and the lower extreme of box is provided with the outlet.