CN217614948U - Clean roll-in equipment for cement - Google Patents

Abstract

The application relates to a cleaning and rolling device for cement, which relates to the field of cement production and comprises a box body, rollers and a roller surface cleaning assembly, wherein the roller surface cleaning assembly is arranged in the box body and abutted to the rollers and used for cleaning broken slag and dust on the outer side walls of the rollers; still including being used for striking off the subassembly of striking off of disintegrating slag and dust that accumulate on the box bottom discharge gate slope inner wall, be used for adsorbing the dust electrostatic adsorption subassembly of collecting to the dust of diffusion on the conveyer belt, this application has and is convenient for clear up accumulational disintegrating slag and dust in the roll-in press to and reduce the dust diffusion after the ejection of compact, avoid environmental pollution's effect as far as possible.

Description

Clean roll-in equipment for cement

Technical Field

The application relates to the field of cement production, in particular to a clean rolling device for cement.

Background

The roller press is mainly used for extruding raw materials for producing cement, including raw materials such as clinker, limestone and slag, and the raw materials conveyed by a belt are generally extruded by the roller press.

At present, a roller press comprises a box body, rollers and a roller surface cleaning assembly, when the roller press works, raw materials enter the roller press through a feeding hole at the top of the box body, the raw materials are extruded by the rollers to become fine particles and fall into a discharging hole at the bottom of the box body, the discharging hole at the bottom of the box body is in a closing-up arrangement, then the raw materials fall onto a conveying belt and are conveyed out of the roller press, meanwhile, the roller surface cleaning assembly scrapes off crushed slag and dust accumulated on the outer side wall of the rollers when the rollers rotate, but the crushed slag and the dust cleaned by the roller surface cleaning assembly are easy to accumulate on the inclined inner wall at the discharging hole; the raw materials falling on the conveyor belt have a large amount of dust, which easily causes environmental pollution.

SUMMERY OF THE UTILITY MODEL

In order to facilitate the clearance roll squeezer built-up disintegrating slag and dust to and reduce the dust diffusion behind the ejection of compact, avoid environmental pollution as far as possible, this application provides a clean roll-in equipment for cement.

The application provides a clean roll-in equipment is used to cement adopts following technical scheme:

the utility model provides a clean roll-in equipment is used to cement, includes box, running roller, roll surface clearance subassembly, the inside two running rollers that are equipped with of box, running roller and box swivelling joint, still be provided with the roll surface clearance subassembly that is used for clearing up disintegrating slag and dust on the running roller lateral wall in the box, roll surface clearance subassembly and running roller butt, the discharge gate has been seted up to the bottom half, the discharge gate sets up for closing up, the inside scraping component that is used for striking off disintegrating slag and dust that accumulate on box discharge gate slope inner wall that is equipped with of box, the bottom half is equipped with and is used for adsorbing the dust electrostatic absorption subassembly of collecting to the dust of diffusion on the conveyer belt.

Through adopting above-mentioned technical scheme, strike off the subassembly and clear up disintegrating slag and dust on the discharge gate slope inner wall that falls, have the effect of being convenient for clear up accumulational disintegrating slag and dust in the roll-in press, the staff is to dust electrostatic adsorption subassembly circular telegram back, and the inside electrostatic field that can form of dust electrostatic adsorption subassembly, and the dust of discharge gate department diffusion can be adsorbed and collected, makes the difficult diffusion of dust to the environment in, has the effect of avoiding environmental pollution as far as possible.

Optionally, strike off the subassembly and include clearance pole, cleaning brush, actuating lever, the clearance pole is located the box, the cleaning brush cover is established on the clearance pole, the one end and the actuating lever fixed connection of clearance pole, the guiding hole has been seted up on the box, the actuating lever is located the guiding hole and runs through the guiding hole.

Through adopting above-mentioned technical scheme, when the staff cleared up disintegrating slag and dust on the discharge gate slope inner wall, held the actuating lever and made it remove in the guiding hole, the actuating lever drove the removal of cleaning rod, because the sweeping effect of cleaning brush, can sweep the disintegrating slag and the dust of piling up on discharge gate slope inner wall into the discharge gate, had the effect of being convenient for clear up accumulational disintegrating slag and dust in the roll squeezer.

Optionally, a driving disc is arranged on the driving rod, a rolling gear located in the guide hole is arranged on the driving rod, a rack is arranged on the inner side wall of the guide hole, and the rolling gear is meshed with the rack.

Through adopting above-mentioned technical scheme, the driving-disc has increased the area of contact of staff with the actuating lever, has the effect that makes things convenient for the staff operation, and the actuating lever can be located the guiding hole and rolls to drive the roll of clearance pole, and then the roll that can accomplish disintegrating slag and dust is swept to the clearance brush, more makes things convenient for the clearance of the slope inner wall of discharge gate, has strengthened the clearance effect simultaneously.

Optionally, an organ cover is arranged in the guide hole, one end of the organ cover is fixedly arranged on the inner wall of one side, away from the driving rod, of the guide hole, the other end of the organ cover is sleeved on the driving rod, and the organ cover is rotatably connected with the driving rod.

Through adopting above-mentioned technical scheme, the organ cover has played the effect that is difficult for making the inside dust of box diffuse to the environment through the guiding hole to avoid environmental pollution as far as possible.

Optionally, the roller surface cleaning assembly comprises a brush head abutted to the surface of the roller, a fixed rod fixedly arranged on the inner wall of the box body, and a spring sleeved on the fixed rod, one end of the spring is fixedly arranged on the inner wall of the box body, the other end of the spring is fixedly arranged on the brush head, and a groove is formed in one side, close to the fixed rod, of the brush head and used for placing the end portion of the fixed rod.

Through adopting above-mentioned technical scheme, the roll squeezer is at the during operation, and the butt of roll surface clearance subassembly is at the running roller surface for the surperficial disintegrating slag and the dust of clearance running roller, through the pressure of spring, give brush head a power that is close to the running roller direction all the time, make brush head and running roller laminating inseparabler, make the cleaner of running roller surface clearance.

Optionally, the dust electrostatic adsorption subassembly includes crossbeam and a plurality of electrode shaft, the crossbeam includes positive electrode roof beam and negative electrode roof beam, and a plurality of electrode shaft are fixed respectively on positive electrode roof beam and negative electrode roof beam, and is a plurality of the electrode shaft sets up parallel to each other, the electrode shaft on positive electrode roof beam and the negative electrode roof beam sets up in a staggered manner each other.

Through adopting above-mentioned technical scheme, at the roll squeezer during operation, the staff is electrified for dust electrostatic adsorption subassembly, and the dust that diffuses to the environment in discharge gate department can adsorb the electrode shaft surface under the effect of electrostatic force, has and makes the dust be difficult for diffusing to the environment in, avoids environmental pollution's effect as far as possible.

Optionally, a bidirectional screw is arranged at the bottom inside the box body, two sections of threads with opposite rotation directions are arranged on the bidirectional screw, the bidirectional screw is rotatably connected with the box body, a driving motor is arranged outside the box body, an output shaft of the driving motor is coaxially fixed with the bidirectional screw, two flat plates are in threaded connection with the bidirectional screw, a plurality of cleaning rings are fixedly arranged on the flat plates, and the cleaning rings are sleeved on corresponding electrode shafts.

Through adopting above-mentioned technical scheme, after the roll squeezer work a period, need clear up the epaxial adsorbed dust of electrode, the staff starts driving motor, driving motor drives two-way screw rod and rotates, can subtend or remove in opposite directions with two flat boards of two-way screw rod threaded connection, clearance ring on the flat board can make the epaxial dust of absorption electrode scrape and fall to the conveyer belt on, through control driving motor just reversing, can realize that the clearance ring strikes off the epaxial dust of electrode, the staff need not to stop the operating condition of roll squeezer and can accomplish the clearance of electrode shaft, roll squeezer work efficiency has and improves, in time make the dust of diffusion adsorb epaxially at the electrode, be difficult for making the dust diffusion to the environment in, avoid environmental pollution's effect as far as possible.

Optionally, the roll surface of the roller is a cast nail type roll surface.

By adopting the technical scheme, the roll surface is not easy to damage and wear, the extrusion effect of the roller press is improved, and the service life of the roller press is prolonged.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the working personnel clean the crushed slag and the dust falling on the inclined inner wall of the discharge port by operating the scraping assembly, so that the effect of conveniently and quickly cleaning the crushed slag and the dust accumulated in the roller press is achieved, and after the working personnel electrify the dust electrostatic adsorption assembly, the dust diffused at the discharge port can be adsorbed and collected, so that the dust is not easily diffused into the environment, and the effect of avoiding environmental pollution as much as possible is achieved;

2. the working personnel start the driving motor, the driving motor drives the bidirectional screw to rotate, the bidirectional screw drives the two flat plates to move, the cleaning rings on the flat plates can scrape dust adsorbed on the electrode shaft onto the conveying belt, the working personnel can clean the electrode shaft when the roller press works, the working efficiency of the roller press is improved, meanwhile, the dust is not easy to diffuse into the environment, and the effect of environmental pollution is avoided as much as possible;

3. the brush head of the roller surface cleaning assembly is abutted against the outer surface of the roller, and the spring always gives a force to the brush head in a direction close to the roller, so that the brush head is attached to the roller more tightly, and the surface of the roller is cleaned more cleanly;

4. the cast nail type roll surface is not easy to cause the slag to be blocked on the surface of the roll surface, so that the cleaning of the slag and dust on the surface of the roller is convenient, the effect of not being easy to damage and wear is achieved, the extrusion effect of the roller press is improved, and the service life of the roller press is prolonged.

Drawings

FIG. 1 is a schematic structural view of a clean rolling device for cement in an embodiment of the present application;

FIG. 2 is a partial sectional view of a clean rolling device for cement;

FIG. 3 is a schematic view of the portion A of FIG. 2 showing the roll face cleaning assembly;

FIG. 4 is a schematic diagram showing the structure of the scraping assembly and the electrostatic dust absorption assembly;

fig. 5 is a schematic view of portion B of fig. 4 showing the construction of the scraping assembly;

FIG. 6 is a schematic view showing the configuration of the cast pin roll surface.

Description of reference numerals: 1. a box body; 11. a guide hole; 111. a rack; 12. a feed inlet; 13. a discharge port; 2. a roller; 3. a roll surface cleaning assembly; 31. a brush head; 32. fixing the rod; 33. a spring; 311. a groove; 4. a scraping assembly; 41. cleaning the rod; 42. cleaning a brush; 43. a drive rod; 431. a rolling gear; 432. an organ cover; 44. a drive disc; 5. a dust electrostatic adsorption component; 51. a cross beam; 511. a positive electrode beam; 512. a negative electrode beam; 52. an electrode shaft; 6. a bidirectional screw; 7. a drive motor; 8. a flat plate; 81. and (6) cleaning the ring.

Detailed Description

The present application is described in further detail below with reference to figures 1-6.

The embodiment of the application discloses clean roll-in equipment for cement.

Referring to fig. 1 and 2, the roller press comprises a box body 1, rollers 2 and a roller surface cleaning assembly 3 arranged inside the box body 1 and abutted to the rollers 2, wherein the roller surface cleaning assembly 3 is used for cleaning broken slag and dust on the surfaces of the rollers 2, a feed inlet 12 is formed in the top of the box body 1, a discharge outlet 13 is formed in the bottom of the box body 1, and the discharge outlet 13 is closed; the cleaning and rolling equipment for cement further comprises a scraping component 4 for cleaning broken slag and dust accumulated on the inclined inner wall of the discharge port 13 and a dust electrostatic adsorption component 5 for adsorbing and collecting the dust at the discharge port 13. When the roller press works, raw materials enter the box body 1 from the feeding hole 12, are processed into fine particles under the extrusion action of the roller 2, then fall to the discharging hole 13 and are conveyed out through an external conveying belt; roll surface clearance subassembly 3 is arranged in clearing up running roller 2 disintegrating slag and dust on the surface, and the staff strikes off subassembly 4 through the operation, can clear up disintegrating slag and dust of piling up on 13 slope inner walls of discharge gate, and dust electrostatic absorption subassembly 5 is arranged in adsorbing the collection with the dust of 13 departments of discharge gate, makes the difficult diffusion of dust to the environment in.

Referring to fig. 2 and 3, the roller surface cleaning assembly 3 includes a brush head 31 abutting against the outer surface of the roller 2, a fixed rod 32 fixedly arranged on the inner wall of the box body 1, and a spring 33 sleeved on the fixed rod 32, wherein two ends of the spring 33 are respectively fixedly connected with the brush head 31 and the inner wall of the box body 1, a groove 311 is formed in the brush head 31, and one end of the fixed rod 32 is located in the groove 311. When the roller press works, the brush head 31 abuts against the outer surface of the roller wheel 2 and is used for cleaning broken slag and dust on the surface of the roller wheel 2, and the force of the brush head 31 close to the direction of the roller wheel 2 is always given through the pressure of the spring 33, so that the brush head 31 is more tightly attached to the roller wheel 2, and the surface of the roller wheel 2 is cleaned more cleanly.

Referring to fig. 4 and 5, the scraping component 4 includes a cleaning rod 41, a cleaning brush 42, a driving rod 43 and a driving disk 44, a rolling gear 431 is further fixedly disposed on the driving rod 43, a guide hole 11 is disposed on a side wall of the box body 1, a rack 111 is disposed on an inner wall of the guide hole 11, an organ cover 432 is disposed at one end of an inner side wall of the guide hole 11, one end of the organ cover 432 is fixedly connected with the inner side wall of the guide hole 11, the other end of the organ cover 432 is rotatably connected with the driving rod 43, the rolling gear 431 is meshed with the rack 111, a length direction of the guide hole 11 and a length direction of the rack 111 are both consistent with an inner inclined side wall of the box body 1, the cleaning rod 41 is disposed on the inner inclined side wall of the box body 1, the cleaning brush 42 is sleeved on the cleaning rod 41, the driving rod 43 is disposed in the guide and penetrates through the guide hole 11, one end of the driving rod 43 is coaxially and fixedly connected with the cleaning rod 41, the other end of the driving disk 44 is fixedly connected with the driving disk 44, and the driving disk 44 is disposed outside the box body 1.

The staff holds driving-disc 44, driving-disc 44 drives actuating lever 43 and makes it roll in guiding hole 11, driving-disc 44 drives actuating lever 43 and rolls, thereby it removes to drive clearance pole 41, clearance brush 42 on the clearance pole 41 can sweep disintegrating slag and dust to discharge gate 13, the effect of piling up disintegrating slag and dust in the clearance roll squeezer of being convenient for has, the organ cover 432 that sets up in the guiding hole 11 makes the dust in the box 1 be difficult for diffusing to the environment through guiding hole 11 simultaneously, the effect that is difficult for causing environmental pollution has been played.

Referring to fig. 4, the electrostatic dust adsorption assembly 5 includes a beam 51 and a plurality of electrode shafts 52, the beam 51 includes a positive electrode beam 511 and a negative electrode beam 512, the positive electrode beam 511 and the negative electrode beam 512 are disposed on the inner side wall of the case 1, and the positive electrode beam 511 and the negative electrode beam 512 are both insulated from the case 1, the plurality of electrode shafts 52 are respectively fixed on the same side of the positive electrode beam 511 and the negative electrode beam 512, and the electrode shafts 52 on the positive electrode beam 511 and the negative electrode beam 512 are disposed in parallel in a staggered manner.

After the worker energizes the dust electrostatic adsorption component 5, an electrostatic field is formed outside the discharge port 13 under the action of the positive electrode beam 511 and the negative electrode beam 512, dust diffused at the discharge port 13 is adsorbed and collected on the electrode shaft 52 due to the action of the electrostatic field, and the dust electrostatic adsorption component has the effect of being difficult to diffuse into the environment.

Referring to fig. 1 and 4, the bottom of the box body 1 is further provided with a bidirectional screw 6, the bidirectional screw 6 is rotatably connected with the box body 1, the outer side of the box body 1 is provided with a driving motor 7, an output shaft of the driving motor 7 is coaxially fixed with the bidirectional screw 6, two flat plates 8 are in threaded connection with the bidirectional screw 6, cleaning rings 81 are fixedly arranged on the flat plates 8, and the cleaning rings 81 are sleeved on the corresponding electrode shafts 52.

The staff starts driving motor 7, driving motor 7 drives two-way screw rod 6 rotatory, can subtend or remove in opposite directions with two dull and stereotyped 8 of 6 threaded connection of two-way screw rod, clearance ring 81 on dull and stereotyped 8 can make the dust that adsorbs on electrode shaft 52 scrape to the conveyer belt on, just reverse through control driving motor 7, can realize that clearance ring 81 strikes off the dust on electrode shaft 52, the staff need not to stop the operating condition of roll squeezer and can accomplish the clearance of electrode shaft 52, the work efficiency of roll squeezer is improved, the effect that is difficult for causing environmental pollution has.

Referring to fig. 6, the roll surface of the roll wheel 2 is a cast nail type roll surface, when the roll wheel 2 extrudes large-particle raw materials, the roll wheel 2 is compared with a combined type roll surface, broken slag is not easy to clamp on the surface of the roll wheel 2, the roll wheel 2 is convenient to clean broken slag and dust on the surface, the cast nail type roll surface is not easy to damage and wear, the extrusion effect of the roller press is improved, and the service life of the roller press is prolonged.

The implementation principle of the cleaning rolling equipment for cement in the embodiment of the application is as follows: the roll squeezer is at the during operation, the raw materials gets into the roll squeezer by feed inlet 12, after 2 extrudations of running roller through cast nail formula roll surface, fall to discharge gate 13, brush head 31 can clear up disintegrating slag and dust on the roll surface at running roller 2 during operation, staff's operation driving-disc 44 rolls, driving-disc 44 drives actuating lever 43 and rolls, actuating lever 43 drives clearance pole 41 and removes, the clearance brush 42 on the clearance pole 41 can make disintegrating slag and dust of piling up on the slope inside wall of discharge gate 13 fall to discharge gate 13, the staff is for behind the circular telegram of crossbeam 51, the dust of discharge gate 13 department diffusion can be adsorbed on electrode shaft 52 because of the effect of electrostatic field, the staff starts driving motor 7, can realize clearing up the dust on electrode shaft 52. The effect of facilitating the cleaning of the slag and dust on the inclined inner wall at the discharge port 13 is achieved; the dust-free conveying belt has the advantages that dust carried by raw materials falling onto the conveying belt is not easy to diffuse to the environment, and environmental pollution is avoided as much as possible.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (8)

1. The utility model provides a clean roll-in equipment is used to cement, includes box (1), running roller (2), roll surface clearance subassembly (3), box (1) inside is equipped with two running rollers (2), running roller (2) rotate with box (1) and are connected, still be provided with roll surface clearance subassembly (3) that are used for clearing up disintegrating slag and dust on running roller (2) lateral wall in box (1), roll surface clearance subassembly (3) and running roller (2) butt, its characterized in that: feed inlet (12) have been seted up at box (1) top, discharge gate (13) have been seted up to box (1) bottom, discharge gate (13) set up for closing up, inside being equipped with of box (1) is used for striking off the subassembly (4) of striking off of disintegrating slag and dust that accumulate on discharge gate (13) slope inner wall, box (1) bottom is equipped with and is used for adsorbing dust electrostatic absorption subassembly (5) of collection to the dust of diffusion on the conveyer belt.

2. The clean rolling equipment for cement as claimed in claim 1, wherein: strike off subassembly (4) including clearance pole (41), cleaning brush (42), actuating lever (43), clearance pole (41) are located box (1), cleaning brush (42) cover is established on clearance pole (41), the one end and the actuating lever (43) fixed connection of clearance pole (41), guiding hole (11) have been seted up on box (1), actuating lever (43) are located guiding hole (11) and run through guiding hole (11).

3. The clean rolling equipment for cement as claimed in claim 2, wherein: be equipped with driving-disc (44) on actuating lever (43), be equipped with on actuating lever (43) and be located rolling gear (431) in guiding hole (11), be equipped with rack (111) on guiding hole (11) inside wall, rolling gear (431) and rack (111) meshing.

4. The clean rolling equipment for cement as claimed in claim 3, wherein: an organ cover (432) is arranged in the guide hole (11), one end of the organ cover (432) is fixedly arranged on the inner wall of one side, away from the driving rod (43), of the guide hole (11), the other end of the organ cover is sleeved on the driving rod (43), and the organ cover (432) is rotatably connected with the driving rod (43).

5. The clean rolling equipment for cement as claimed in claim 1, wherein: roll surface cleaning assembly (3) including butt at the brush head (31) on running roller (2) surface, set up dead lever (32) on box (1) inner wall, establish spring (33) on dead lever (32), spring (33) one end sets firmly on box (1) inner wall, and the other end sets firmly on brush head (31), brush head (31) are close to dead lever (32) one side and seted up recess (311), the tip of dead lever (32) is located recess (311).

6. The clean rolling equipment for cement as claimed in claim 1, wherein: dust electrostatic absorption subassembly (5) are including crossbeam (51) and a plurality of electrode shaft (52), crossbeam (51) are including positive electrode roof beam (511) and negative electrode roof beam (512), and a plurality of electrode shaft (52) are fixed respectively on positive electrode roof beam (511) and negative electrode roof beam (512), and are a plurality of electrode shaft (52) parallel arrangement each other, electrode shaft (52) on positive electrode roof beam (511) and negative electrode roof beam (512) crisscross the setting each other.

7. The clean rolling equipment for cement as claimed in claim 6, wherein: be provided with two-way screw rod (6) in box (1), possess two sections and revolve to opposite screw thread on two-way screw rod (6), two-way screw rod (6) rotate with box (1) and be connected, the box (1) outside is equipped with driving motor (7), the output shaft and the coaxial fixed of two-way screw rod (6) of driving motor (7), threaded connection has two flat boards (8) on two-way screw rod (6), a plurality of clearance rings (81) have set firmly on flat board (8), clearance ring (81) cover is established on corresponding electrode shaft (52).

8. The clean rolling equipment for cement as claimed in claim 1, wherein: the roll surface of the roll wheel (2) is a cast nail type roll surface.

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