CN210504601U

CN210504601U - Molded coal discharger and molded coal conveying equipment with same

Info

Publication number: CN210504601U
Application number: CN201921515385.XU
Authority: CN
Inventors: 王振平; 孟磊; 李亚; 孟海辛; 鲍泽诚
Original assignee: Yanmei Blue Sky Cleaning Energy Co ltd; Yankuang Group Corp Ltd
Current assignee: Yanmei Blue Sky Cleaning Energy Co ltd; Yankuang Group Corp Ltd
Priority date: 2019-09-11
Filing date: 2019-09-11
Publication date: 2020-05-12
Anticipated expiration: 2029-09-11

Abstract

The utility model discloses a moulded coal discharger, include the support and install in the conveyer belt of support, the conveyer belt top is provided with the coulter, the lower side of coulter is provided with the zigzag cutting edge, the zigzag cutting edge can contact with the lateral surface of conveyer belt upper flank to block moulded coal on the conveyer belt and transport to terminal, make complete moulded coal break away from the conveyer belt by the conveyer belt side along the extending direction of coulter, make the broken coal powder transport to the conveyer belt end by the insection of zigzag cutting edge, the coulter is preceding to be provided with finished product collection device with conveyer belt side juncture, the conveyer belt end is provided with waste recovery device. The coal powder and small pieces of crushed coal carried by the molded coal are greatly reduced, the overall quality of the molded coal entering a finished product area is improved, and meanwhile, the conveyor belt is prevented from being damaged due to long-time friction between the molded coal and the conveyor belt. The utility model discloses still disclose a moulded coal conveying equipment including above-mentioned moulded coal tripper.

Description

Molded coal discharger and molded coal conveying equipment with same

Technical Field

The utility model relates to a moulded coal production field especially relates to a moulded coal tripper. Furthermore, the utility model discloses still relate to a moulded coal conveying equipment including above-mentioned moulded coal tripper.

Background

The clean coal technology based on coal-fired modification is a great technical change of the coal-fired industry, is a fundamental guarantee for strictly controlling the quality index of coal and controlling the discharge of multiple pollutants in coal from the source, and is a powerful supplement to the existing washing and separation technology and the coal-fired flue gas desulfurization technology.

The molded coal is conveyed by the conveyor belt, a great deal of pulverized coal and molded coal particles are left to be adhered to the molded coal, the pulverized coal has high viscosity and is adhered to the molded coal, the pulverized coal is difficult to separate from the molded coal completely and automatically, and more pulverized coal particles are still adhered to the molded coal after passing through the tail end of the conveyor belt, so that dust in a production area is raised and the environment is polluted due to continuous scattering of various factors. Only fine coal dust can be separated by adopting the smooth coulter, small pieces of crushed coal in the product obtained after separation are more, the product quality is influenced, and the friction between the coulter and the conveyor belt can cause the damage of the conveyor belt.

Therefore, how to provide a briquette discharger for effectively collecting crushed coal powder and crushed coal blocks is a technical problem which needs to be solved by the technical personnel in the field at present.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a moulded coal tripper through the zigzag cutting edge of coulter, makes the moulded coal take the buggy, the fritter coal volume that wraps up in and significantly reduces, gets into the regional moulded coal overall quality of finished product and obtains promoting. The utility model also aims at providing a moulded coal conveying equipment including above-mentioned moulded coal tripper.

In order to solve the technical problem, the utility model provides a moulded coal discharger, including the support and install in the conveyer belt of support, the conveyer belt top is provided with the coulter, the lower side of coulter is provided with the zigzag cutting edge, the zigzag cutting edge can with the lateral surface contact of conveyer belt upper sideband, in order to block moulded coal on the conveyer belt transports to end, makes complete moulded coal along the extending direction of coulter by the conveyer belt side breaks away from the conveyer belt makes the garrulous coal powder by the slot of zigzag cutting edge transports extremely the conveyer belt is terminal, the coulter preceding with conveyer belt side juncture is provided with finished product collection device, the conveyer belt end is provided with waste recovery device.

Preferably, the extension direction of the coulter is inclined to the transmission direction of the conveyor belt, the connecting end of the coulter is close to the tail end of the conveyor belt, the movable end of the coulter is close to the head end of the conveyor belt, and the finished product collecting device is arranged in front of the connecting end.

Preferably, the finished product collecting device comprises a downward-inclined conveying groove and a collecting bin, the upper end of the conveying groove is located in front of the connecting end, and the lower end of the conveying groove is located above the collecting bin.

Preferably, the extending direction of the coulter and the conveying direction of the conveying belt form an angle of 45 degrees, and the extending direction of the conveying groove is perpendicular to the conveying direction of the conveying belt.

Preferably, a horizontal carrier roller is arranged in the conveyor belt below the coulter, and inclined carrier rollers are arranged in the conveyor belts at other positions.

Preferably, telescopic legs are arranged below the support.

Preferably, the tooth profile of the serrated blade is a square tooth.

Preferably, the bracket is provided with a height adjusting device connected with the coulter and used for adjusting the distance between the coulter and the conveyor belt.

Preferably, the height adjusting device comprises a telescopic cylinder, a cylinder body of the telescopic cylinder is hinged to the support, an extending end of the telescopic cylinder is hinged to the middle of the coulter, and a connecting end of the coulter is hinged to the support.

The utility model provides a moulded coal conveying equipment, including the moulded coal tripper, the moulded coal tripper specifically is the arbitrary one of the aforesaid moulded coal tripper.

The utility model provides a moulded coal discharger, include the support and install in the conveyer belt of support, the conveyer belt top is provided with the coulter, the lower side of coulter is provided with the zigzag cutting edge, the zigzag cutting edge can contact with the lateral surface of conveyer belt upper flank area, in order to block moulded coal on the conveyer belt and transport to terminal, make complete moulded coal break away from the conveyer belt by the conveyer belt side along the extending direction of coulter, make the broken coal powder transport to the conveyer belt end by the insection of zigzag cutting edge, the coulter is preceding to be provided with finished product collection device with conveyer belt side juncture, the conveyer belt end is provided with waste recovery device. The moulded coal is carried to terminal in-process by the head end of conveyer belt, reach coulter department, the moulded coal and the buggy of carrying the parcel, the fritter is separated by the zigzag cutting edge, complete moulded coal is carried to finished product collection device by the side of conveyer belt along the coulter, the moulded coal, the fritter garrulous coal etc. is transported to the conveyer belt end after passing the crack, finally get into waste recovery device, the moulded coal that makes the moulded coal carry the parcel, fritter garrulous coal volume significantly reduced, the whole quality of the moulded coal that gets into the finished product region obtains promoting, avoid causing the conveyer belt damage because of long-time and the friction between the conveyer belt simultaneously.

The utility model discloses still provide a moulded coal conveying equipment including above-mentioned moulded coal tripper, because above-mentioned moulded coal tripper has above-mentioned technological effect, above-mentioned moulded coal conveying equipment also should have same technological effect, no longer introduces in detail here.

Drawings

Fig. 1 is a schematic structural view of a specific embodiment of the briquette discharger provided by the present invention.

Detailed Description

The core of the utility model is to provide a moulded coal discharger, through the zigzag cutting edge of the coulter, the volume of the coal dust and the small pieces of broken coal which are wrapped up in the moulded coal are greatly reduced, and the whole quality of the moulded coal which enters the finished product area is improved. The other core of the utility model is to provide a moulded coal conveying equipment including the above-mentioned moulded coal tripper.

In order to make the technical field better understand the solution of the present invention, the following detailed description of the present invention is provided with reference to the accompanying drawings and the detailed description.

Referring to fig. 1, fig. 1 is a schematic structural view of a specific embodiment of a molded coal discharger provided in the present invention.

The utility model discloses a concrete embodiment provides a moulded coal tripper, including support 1, conveyer belt and coulter 2, wherein the conveyer belt is installed in support 1, is provided with a plurality of bearing rollers on support 1, and the bearing roller is located between the two-layer conveyer belt for the side band on supporting the conveyer belt, the moulded coal is conveyed to the end by the head end of conveyer belt, and in figure 1, the right lower extreme of picture is the head end of conveyer belt, and the upper left end of picture is the end of conveyer belt. Coulter 2 is installed in support 1, be located the conveyer belt top, the downside limit of coulter 2 is provided with the zigzag cutting edge, the zigzag cutting edge can contact with the lateral surface of conveyer belt upper band, in order to block the moulded coal on the conveyer belt and transport to the end, make complete moulded coal break away from the conveyer belt by the conveyer belt side along the extending direction of coulter 2, make the broken coal powder transport to the conveyer belt end by the insection of zigzag cutting edge, coulter 2 is preceding to be provided with finished product collection device with conveyer belt side juncture, the conveyer belt end is provided with waste recovery device.

The moulded coal is carried to terminal in-process by the head end of conveyer belt, reach coulter 2 department, the moulded coal and the buggy of carrying the parcel, the fritter broken coal is separated by the zigzag cutting edge, complete moulded coal is carried to finished product collection device by the side of conveyer belt along coulter 2, the moulded coal, the fritter broken coal etc. is transported to the conveyer belt end after passing the crack, finally get into waste recovery device, the moulded coal that makes the moulded coal carry the parcel, the fritter broken coal volume significantly reduces, the whole quality of the moulded coal that gets into the finished product region obtains promoting, avoid simultaneously causing the conveyer belt damage because of the friction between long-time and the conveyer belt.

Specifically, the extending direction of the coulter 2 is inclined to the transmission direction of the conveyor belt, namely the connecting end of the coulter 2 is close to the tail end of the conveyor belt, the movable end of the coulter 2 is close to the head end of the conveyor belt, the finished product collecting device is arranged in front of the connecting end, so that the movement route of the complete briquette forms a smooth turn at the junction, the transportation is smoother, the blockage is prevented, the extending direction of the coulter 2 can also be perpendicular to the transmission direction of the conveyor belt, and the complete briquette is output from two sides of the conveyor belt.

Further, finished product collection device includes downward sloping transmission trough 7 and collection storehouse, and the upper end of transmission trough 7 is located the preceding of link, and the lower extreme of transmission trough 7 is located the top of collection storehouse. Namely, the complete briquette moves to the conveying groove 7 along the coulter 2 and slides downwards to the collection bin along the conveying groove 7. Specifically, the extending direction of coulter 2 is 45 degrees angles with the transmission direction of conveyer belt, and the extending direction perpendicular to the transmission direction of conveyer belt of transmission groove 7, or the angle or the inclination of adjusting each part according to the circumstances, all are within the utility model discloses a protection within.

In the utility model discloses in the moulded coal tripper that embodiment provided, the bearing roller that is located the conveyer belt department of coulter 2 below is horizontal bearing roller 3, and the conveyer belt upper sideband here is the horizontally promptly, guarantees with the contact of zigzag cutting edge, and the bearing roller of all the other positions conveyer belt departments is slope bearing roller 4, and the conveyer belt upper sideband here is the flute profile promptly, guarantees the transportation of moulded coal.

Can set up flexible landing leg 5 in support 1 below, improve the device height according to the condition, improve the suitability. The tooth profile of the sawtooth-shaped cutting edge is square, and triangular teeth and the like can also be adopted.

On the basis of the molded coal discharger provided by each specific embodiment, the bracket 1 is provided with a height adjusting device connected with the coulter 2 and used for adjusting the distance between the coulter 2 and the conveyor belt. Specifically, the height adjusting device comprises a telescopic cylinder 6, a cylinder body hinged support 1 of the telescopic cylinder 6, an extending end of the telescopic cylinder 6 is hinged to the middle of a coulter 2, and a connecting end of the coulter 2 is hinged to the support 1. The coulter 2 is driven to move by controlling the extension of the telescopic cylinder 6, the distance between the sawtooth-shaped cutting edge and the upper side belt of the conveying belt is adjusted, the coulter is used for filtering broken coal blocks with different sizes, the size distribution of the small broken coal blocks in the product can be analyzed by collecting the size of the small broken coal blocks, and the sawtooth depth length of the sawtooth on the square sawtooth-shaped contact surface is determined according to the distribution condition of the small broken coal blocks.

Except above-mentioned moulded coal tripper, the utility model discloses a specific embodiment still provides a moulded coal conveying equipment including above-mentioned moulded coal tripper, and prior art is referred to other each partial structures of this moulded coal conveying equipment, and this text is no longer repeated.

It is right above the utility model provides a moulded coal unloader and moulded coal conveying equipment who has above-mentioned moulded coal unloader have carried out detailed introduction. The principles and embodiments of the present invention have been explained herein using specific examples, and the above descriptions of the embodiments are only used to help understand the method and its core ideas of the present invention. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.

Claims

1. The utility model provides a moulded coal discharger, includes support (1) and install in the conveyer belt of support (1), its characterized in that, the conveyer belt top is provided with coulter (2), the lower side of coulter (2) is provided with the zigzag cutting edge, the zigzag cutting edge can with the lateral surface contact of conveyer belt upper flank is in order to block moulded coal on the conveyer belt transports to the end, makes complete moulded coal along the extending direction of coulter (2) by the conveyer belt side breaks away from the conveyer belt makes the broken coal powder by the slot of zigzag cutting edge transports to the conveyer belt is terminal, coulter (2) preceding with conveyer belt side juncture is provided with finished product collection device, the conveyer belt end is provided with waste recovery device.

2. The briquette discharger according to claim 1, wherein the coulter (2) extends in a direction inclined to the direction of conveyance of the conveyor belt, the connecting end of the coulter (2) being located near the end of the conveyor belt, the free end of the coulter (2) being located near the head end of the conveyor belt, and the finished product collecting device being located in front of the connecting end.

3. A briquette discharger according to claim 2, characterised in that the finished product collecting device comprises a downwardly inclined conveying chute (7) and a collecting bin, the upper end of the conveying chute (7) being located in front of the connecting end and the lower end of the conveying chute (7) being located above the collecting bin.

4. A briquette discharger according to claim 3, characterised in that the coulter (2) extends at an angle of 45 degrees to the transport direction of the conveyor belt, and the transport chute (7) extends perpendicular to the transport direction of the conveyor belt.

5. The briquette discharger according to claim 1, characterised in that horizontal idlers (3) are provided in the conveyor belt below the coulter (2) and inclined idlers (4) are provided in the conveyor belt in the remaining positions.

6. A briquette discharger according to claim 5, characterised in that a telescopic leg (5) is arranged below the support (1).

7. The briquette discharger of claim 1, wherein the toothed edge has a square tooth profile.

8. The briquette discharger according to any of claims 1 to 7, characterised in that a height adjustment device connected to the coulter (2) is mounted on the bracket (1) for adjusting the distance of the coulter (2) from the conveyor belt.

9. The briquette discharger according to claim 8, wherein the height adjusting device comprises a telescopic cylinder (6), the cylinder body of the telescopic cylinder (6) is hinged with the bracket (1), the extending end of the telescopic cylinder (6) is hinged with the middle part of the coulter (2), and the connecting end of the coulter (2) is hinged with the bracket (1).

10. A briquette conveying device comprising a briquette discharger, characterized in that the briquette discharger is embodied as a briquette discharger in accordance with any one of claims 1 to 9.