CN214972280U

CN214972280U - Coal water separator

Info

Publication number: CN214972280U
Application number: CN202120229277.7U
Authority: CN
Inventors: 王继有; 王军; 刘鹏程; 孙磊; 李静; 谭鹏辉; 王宏斌; 李峰; 郜恩元
Original assignee: Shanxi Luan Haitong Industry & Trade Co ltd
Current assignee: Shanxi Haitong Industrial Co ltd
Priority date: 2021-01-27
Filing date: 2021-01-27
Publication date: 2021-12-03
Anticipated expiration: 2031-01-27

Abstract

The utility model provides a coal water separation device, belonging to the technical field of coal mining equipment; the vibrating screen aims to solve the problems that the existing vibrating screen cannot discharge materials due to the gradient of the ground and cannot adjust the angle; the technical scheme includes that the filter cloth conveyor comprises a filter cloth conveyor, a rotary table and a track travelling mechanism, wherein the track travelling mechanism comprises a base, the rotary table can rotate on the base, the filter cloth conveyor comprises an electric drum, a support frame, a carrier roller support and a carrier roller, mesh holes are formed in a filter belt, the carrier roller support is obliquely arranged, the upper end of the support frame is connected with the carrier roller support, the lower end of the support frame is connected with the rotary table, a vibrating screen is arranged on the carrier roller support and fixed on the carrier roller support through a vibration damper, a screen mesh of the vibrating screen is arranged below the filter belt and is attached to the filter belt, and a drainage channel is arranged below the vibrating screen; the technical effect does, the utility model discloses can effectively eliminate the influence of the ground slope to the shale shaker ejection of compact, can directly adjust the belt top with the coal breakage point.

Description

Coal water separator

Technical Field

The utility model belongs to the technical field of coal mining equipment, specifically be a coal water separator.

Background

When a coal mine is mined, a large amount of sandstone fracture water, olacement water in a stratum, flushing layer water, old air water and the like are often mixed in mined coal to form water coal, the water coal is easy to cause accidents when entering a coal bunker, so that the water coal separation is very important for ensuring safe production.

SUMMERY OF THE UTILITY MODEL

The utility model overcomes prior art's is not enough, provides a coal water separator, and the purpose is solved present shale shaker because of the unable ejection of compact of ground slope and the unable problem of adjustment of angle.

In order to achieve the above purpose, the present invention is achieved by the following technical solutions.

A coal water separation device comprises a filter cloth conveyor, a crawler belt walking mechanism and a rotary table arranged above the crawler belt walking mechanism, wherein the crawler belt walking mechanism comprises crawler wheels, a crawler belt and a chassis arranged above the crawler belt, a T-shaped groove is formed in the chassis, a T-shaped bolt is arranged in the T-shaped groove, a nut and a pressing block are sequentially sleeved on the T-shaped bolt from top to bottom, the lower end face of the pressing block is tightly attached to the upper end face of the rotary table, and one end, away from the pressing block, of the rotary table is connected with the chassis through a pin shaft; the filter cloth conveyor comprises an electric roller, a support frame, a carrier roller support, a carrier roller arranged on the carrier roller support, and a filter belt arranged on the carrier roller and the electric roller, wherein meshes are arranged on the filter belt, the carrier roller support is obliquely arranged, the support frame is vertically arranged, the support frame comprises a front support frame, the upper end of the front support frame is connected with the carrier roller support, the lower end of the front support frame is connected with a rotary table, a vibrating screen and a material corridor are sequentially arranged on the carrier roller support, the vibrating screen is arranged below the filter belt and is tightly attached to the filter belt through a vibration damper, a vibration exciter is arranged above the vibrating screen, a feed inlet is arranged on a side plate of the vibrating screen, the material corridor comprises the filter belt, baffle plates which are arranged on two sides of the filter belt and are fixedly connected with the carrier roller support, the baffle is vertical to the filter belt; the utility model discloses a vibrating screen, including shale shaker, water tank, bearing roller support, water pump, water tank, water pump, bearing roller support, the below of shale shaker is provided with water drainage tank, and water drainage pipe connection has the water tank in the below of water drainage tank, the one end of water tank is connected with the water pump, the bearing roller support is kept away from the below of the one end of shale shaker is provided with the belt.

Furthermore, the support frame still includes the back support frame, the back support frame includes the outer tube, passes through threaded connection's inner tube with the outer tube, the upper end of inner tube with bearing roller support fixed connection is in the same place, the lower extreme of outer tube is provided with the fixed plate, be provided with in the fixed plate and supply outer tube pivoted circular recess, the fixed plate is in the same place with ground fixed connection.

Furthermore, the vibration damper comprises a T-shaped guide rod, a first fixing plate, a first supporting column, a second supporting column and a second fixing plate which are sequentially arranged from top to bottom, the upper end of the first fixing plate is fixedly connected with the side plate of the vibrating screen, the lower end of the first fixing plate is fixedly connected with the first supporting column, the lower end of the second fixing plate is fixedly connected with the carrier roller bracket, the upper end of the second fixing plate is fixedly connected with the second supporting column, a gap is arranged between the first supporting plate and the second supporting plate, springs are arranged on the outer sides of the first supporting column and the second supporting column, a through groove is arranged in the first fixing plate, a groove with an upward opening is arranged in the first supporting column and communicated with the through groove, the upper end of the guide rod is positioned in a space formed by the through groove and the groove, and the lower end of the guide rod extends downwards into the second fixing plate and is fixedly connected with the second fixing plate.

Compared with the prior art, the utility model has the advantages that the filter cloth conveyor is combined with the vibrating screen, so that the influence of the ground gradient on the discharging of the vibrating screen can be effectively eliminated; the rotary table can rotate around the chassis, and the coal dropping point can be adjusted to be above the belt by adjusting the angle of the filter cloth conveyor on the chassis; the range of the rotation angle of the rotary table can be enlarged by arranging the T-shaped groove, the T-shaped bolt, the pressing block and the nut.

Drawings

The present invention will be further explained with reference to the accompanying drawings;

FIG. 1 is a schematic front view of the coal water separation device of the present invention;

FIG. 2 is an enlarged view of FIG. 1 taken along line A;

FIG. 3 is an enlarged view of FIG. 1 taken along line B;

the vibration-damping device comprises an electric roller 1, a vibration-damping device 2, a vibrating screen 3, a feed inlet 4, a filter belt 5, a front support frame 6, a rotary table 7, a crawler wheel 8, a carrier roller support 9, a carrier roller 10, a drainage trough 11, a vibration exciter 12, a rear support frame 13, a baffle 14, a first fixing plate 15, a first support column 16, a second support column 17, a second fixing plate 18, a spring 19, a pin shaft 20, a pressing block 21, a nut 22, a T-shaped bolt 23, a base 24 and a T-shaped trough 25.

Detailed Description

In order to make the technical problem, technical scheme and beneficial effect that the utility model will solve more clearly understand, combine embodiment and attached drawing, it is right to go on further detailed description the utility model discloses. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention. The technical solution of the present invention is described in detail below with reference to the embodiments and the drawings, but the scope of protection is not limited thereto.

Example 1:

as shown in figures 1-3, the coal water separation device of the utility model has a height of 1986mm and a width of 1050mm, and comprises a filter cloth conveyor, a crawler traveling mechanism and a rotary table 7 arranged above the crawler traveling mechanism, the crawler traveling mechanism comprises a crawler wheel 8, a crawler and a chassis 24 arranged above the crawler, the chassis 24 is provided with a T-shaped groove 25 in the front-back direction, the T-shaped groove 25 is internally provided with a T-shaped bolt 23, the T-shaped bolt 23 can slide back and forth along the T-shaped groove 25 and can move in the left-right direction, the T-shaped bolt 23 is sleeved with a nut 22 and a pressing block 21 from top to bottom in sequence, the lower end surface of the pressing block 21 is tightly attached to the upper end surface of the rotary table 7, the left end of the rotary table 7 is fixed by the pressing block 21, the right end is hinged with the chassis 24 by a pin shaft 20, the angle of the rotary table 7 on the chassis 24 can be adjusted by adjusting the position of the T-shaped bolt 23 in the T-shaped groove 25, adopt T-slot 25, T-bolt 23, briquetting 21 and nut 22 to fix the position of revolving platform 7, can enlarge application range, for example revolving platform 7's the biggest angle of adjustment is 45 degrees, the utility model discloses can adjust at 0-45 arbitrary angles within range, rather than the angle that only can adjust certain discrete value, therefore application range is wider.

The filter cloth conveyor comprises an electric roller 1, a support frame, a carrier roller support 9, a carrier roller 10 and a filter belt 5, wherein meshes are arranged on the filter belt 5, the size of each mesh is 0.2mm, pulverized coal and water which are less than or equal to 0.2mm can be filtered out and discharged by a water pump, separated coal directly falls on the belt and is conveyed out, the carrier roller 10 is arranged on the carrier roller support 9 and is fixedly connected with the carrier roller support 9, the filter belt 5 is arranged on the carrier roller 10 and the electric roller 1, the carrier roller support 9 is obliquely arranged and is high on the left and low on the right, the support frame is vertically arranged and comprises a front support frame 6, the upper end of the front support frame 6 is connected with the carrier roller support 9, and the lower end of the front support frame is connected with a rotary table 7.

Shale shaker 3 and material corridor have set gradually from the right side left on bearing roller support 9, shale shaker 3 chooses for use rectilinear vibrating screen 3, shale shaker 3 passes through vibration damper 2 to be fixed on bearing roller support 9, the screen cloth setting of shale shaker 3 is hugged closely in the below of screen band 5 and with screen band 5, can drive screen band 5 when shale shaker 3 vibrates together, the top of shale shaker 3 is provided with vibration exciter 12, be provided with feed inlet 4 on the curb plate of shale shaker 3, be used for receiving the coal-water mixture, the material corridor includes screen band 5, the setting is in screen band 5 both sides and with bearing roller support 9 fixed connection's baffle 14, two baffles 14 are parallel and all perpendicular with screen band 5, baffle 14 and shale shaker 3's parallel arrangement.

The vibration damping device 2 comprises a T-shaped guide rod, a first fixing plate 15, a first supporting column 16, a second supporting column 17 and a second fixing plate 18 which are sequentially arranged from top to bottom, the upper end of the first fixing plate 15 is fixedly connected with a side plate of the vibrating screen 3, the lower end of the first fixing plate is fixedly connected with the first supporting column 16, the lower end of the second fixing plate 18 is fixedly connected with the carrier roller support 9, the upper end of the second fixing plate is fixedly connected with the second supporting column 17, a gap is arranged between the first supporting plate and the second supporting plate, springs 19 are arranged on the outer sides of the first supporting column 16 and the second supporting column 17 and are used for damping, a through groove is arranged in the first fixing plate 15, a groove with an upward opening is arranged in the first supporting column 16 and is communicated with the through groove, one end of the guide rod with a flange surface is the upper end, the upper end of the guide rod is positioned in a space formed by the through groove and the groove, the lower end of the guide rod penetrates through the second supporting column 17 and extends into the second fixing plate 18, lower extreme and the 18 fixed connection of second fixed plate of guide bar, in the working process of shale shaker 3, first fixed plate 15 and first support column 16 rock along with shale shaker 3, owing to set up spring 19, the vibration can not be transmitted on bearing roller support 9, it plays the guide effect to set up the guide bar, the below of shale shaker 3 is provided with water drainage tank 11, because shale shaker 3 is located the lower one end of bearing roller support 9, consequently, water drainage tank 11 sets up and is favorable to collecting the water on the filter belt 5 in the below of shale shaker 3, there is the water tank below water drainage tank 11 through water piping connection, the one end of water tank is connected with the water pump, the below of the left end of bearing roller support 9 is provided with the belt, the belt is used for receiving the coal that falls down from filter belt 5.

Example 2:

what is different from embodiment 1 is that the support frame still includes back support frame 13, and back support frame 13 includes the outer tube, passes through threaded connection's inner tube with the outer tube, and the upper end of inner tube exceeds the outer tube, and the upper end and the bearing roller support 9 fixed connection of inner tube are in the same place, and the lower extreme of outer tube is provided with the fixed plate, is provided with in the fixed plate and supplies outer tube pivoted circular recess, and the fixed plate is in the same place with ground fixed connection.

The working process is that the angle of the working table on the base 24 is adjusted according to the position of the belt, specifically, the nut 22 is loosened, the rotary table 7 is rotated, the coal falling point at the left end of the carrier roller support 9 is positioned above the belt, the T-shaped bolt 23 moves along the T-shaped groove 25, the pressing block 21 is pressed on the upper end surface of the rotary table 7, the nut 22 is fastened to fix the position of the rotary table 7, the electric roller 1 and the vibrating screen 3 are started in sequence, the coal-water mixture enters from the feed inlet 4, the coal-water mixture is accelerated to seep downwards under the vibration effect of the vibrating screen 3, the screen mesh of the vibrating screen 3 is tightly attached to the filter belt 5, so that the vibration can be transmitted to the filter belt 5 to accelerate the separation of the coal and the water, meanwhile, the vibrating screen 3 is fixed on the carrier roller support 9 through the vibration damper 2, the vibration of the vibrating screen 3 is not transmitted to the carrier roller support 9, and the reduction of the service life of the carrier roller support 9 due to the vibration is avoided, the downward-seeping water passes through the filter belt 5, enters the drainage groove 11, then flows into the water tank, is discharged by a water pump in the water tank, and the residual coal on the filter belt 5 is conveyed to the left end by the filter cloth conveyor and falls onto the belt.

The above description is for further details of the present invention with reference to specific preferred embodiments, and it should not be understood that the embodiments of the present invention are limited thereto, and it will be apparent to those skilled in the art that the present invention can be implemented in a plurality of simple deductions or substitutions without departing from the scope of the present invention, and all such alterations and substitutions should be considered as belonging to the present invention, which is defined by the appended claims.

Claims

1. A coal water separation device is characterized by comprising a filter cloth conveyor, a crawler walking mechanism and a belt walking machine

The crawler belt walking mechanism comprises crawler wheels, a crawler belt and a chassis arranged above the crawler belt, a T-shaped groove is formed in the chassis, a T-shaped bolt is arranged in the T-shaped groove, a nut and a pressing block are sequentially sleeved on the T-shaped bolt from top to bottom, the lower end face of the pressing block is tightly attached to the upper end face of the revolving platform, and one end, away from the pressing block, of the revolving platform is connected with the chassis through a pin shaft;

the filter cloth conveyor comprises an electric roller, a support frame, a carrier roller support, a carrier roller arranged on the carrier roller support, and a filter belt arranged on the carrier roller and the electric roller, wherein meshes are arranged on the filter belt, the carrier roller support is obliquely arranged, the support frame is vertically arranged, the support frame comprises a front support frame, the upper end of the front support frame is connected with the carrier roller support, the lower end of the front support frame is connected with a rotary table, a vibrating screen and a material corridor are sequentially arranged on the carrier roller support, the vibrating screen is arranged below the filter belt and is tightly attached to the filter belt through a vibration damper, a vibration exciter is arranged above the vibrating screen, a feed inlet is arranged on a side plate of the vibrating screen, the material corridor comprises the filter belt, baffle plates which are arranged on two sides of the filter belt and are fixedly connected with the carrier roller support, the baffle is vertical to the filter belt; the utility model discloses a vibrating screen, including shale shaker, water tank, bearing roller support, water pump, water tank, water pump, bearing roller support, the below of shale shaker is provided with water drainage tank, and water drainage pipe connection has the water tank in the below of water drainage tank, the one end of water tank is connected with the water pump, the bearing roller support is kept away from the below of the one end of shale shaker is provided with the belt.

2. The coal water separation device according to claim 1, wherein the support frame further comprises a rear support frame, the rear support frame comprises an outer pipe and an inner pipe in threaded connection with the outer pipe, the upper end of the inner pipe is fixedly connected with the roller support, the lower end of the outer pipe is provided with a fixing plate, a circular groove for the outer pipe to rotate is formed in the fixing plate, and the fixing plate is fixedly connected with the ground.

3. The coal water separation device according to claim 1, wherein the vibration damping device comprises a T-shaped guide rod, and a first fixing plate, a first supporting column, a second supporting column and a second fixing plate which are sequentially arranged from top to bottom, the upper end of the first fixing plate is fixedly connected with a side plate of the vibrating screen, the lower end of the first fixing plate is fixedly connected with the first supporting column, the lower end of the second fixing plate is fixedly connected with the carrier roller bracket, the upper end of the second fixing plate is fixedly connected with the second supporting column, a gap is arranged between the first fixing plate and the second fixing plate, springs are arranged outside the first supporting column and the second supporting column, a through groove is arranged in the first fixing plate, a groove with an upward opening is arranged in the first supporting column and communicated with the through groove, the upper end of the guide rod is positioned in a space formed by the through groove and the through groove, the lower end of the guide rod extends downwards into the second fixing plate and is fixedly connected with the second fixing plate.