CN219616058U

CN219616058U - Preprocessing mechanism for coal production

Info

Publication number: CN219616058U
Application number: CN202320577045.XU
Authority: CN
Inventors: 刘景成; 刘猛; 徐复森; 刘海洪; 宁景伟; 张建
Original assignee: Hebei Hongguang Fuel Co ltd
Current assignee: Hebei Hongguang Fuel Co ltd
Priority date: 2023-03-22
Filing date: 2023-03-22
Publication date: 2023-09-01
Anticipated expiration: 2033-03-22

Abstract

The utility model discloses a preprocessing mechanism for coal production, which relates to the field of coal and comprises a main body and a screening mechanism, wherein the screening mechanism comprises a feeding pipe, bearing plates are arranged at the top positions of the left inner side wall and the right inner side wall of the main body, grooves are formed in the top ends of two groups of bearing plates, first rotating shafts are arranged in the grooves, the front ends and the rear ends of the first rotating shafts extend to the inner parts of the side walls of the grooves, the rear ends of the first rotating shafts penetrate through the side walls of the grooves and are arranged on the back surface of the main body, baffle plates are arranged at the rear ends of the first rotating shafts, and transmission belts are erected at one ends, close to the baffle plates, of the first rotating shafts; the utility model has the advantages that: the coal is enabled to filter impurities when being processed, then the impurities are collected intensively and recycled, resource waste is avoided, the coal dust is enabled to be more uniform when being stirred, the next operation of the coal dust in the later period is facilitated, and the working efficiency is improved.

Description

Preprocessing mechanism for coal production

Technical Field

The utility model relates to the field of coal, in particular to a preprocessing mechanism for coal production.

Background

Coal is known as black gold and industrial food, is one of main energy sources used in human world in the eighteenth century, enters the twenty-first century, is a source of energy which is indispensable for the production and life of people in the present and future for a long time after all although the value of coal is far less than before, is also related to the stability of the development of the industry in China and the whole social aspect, and is the most important in the energy safety in China.

However, in the prior art, due to the preprocessing mechanism for coal production, the impurity is mostly inconvenient to filter during use, the impurity cannot be recycled, and resource waste is easily caused.

Disclosure of Invention

The utility model aims to solve the technical problem of providing a preprocessing mechanism for coal production, which is used for filtering impurities during processing of coal, and then collecting and reutilizing the impurities in a concentrated way so as to avoid resource waste.

In order to solve the technical problem, the technical scheme of the utility model is that the preprocessing mechanism for coal production further comprises a screening mechanism, the screening mechanism comprises a feeding pipe, bearing plates are arranged at the top positions of the left inner side wall and the right inner side wall of the main body, grooves are formed in the top ends of two groups of bearing plates, and rotating shafts I are arranged in the grooves.

As a further aspect of the utility model: the two sets of both ends all extend to the lateral wall inside of recess around the pivot one, and the rear end of two sets of pivot one runs through the lateral wall of recess and sets up at the main part back, two sets of the rear end of pivot one all is provided with the separation blade, two sets of the one end that the pivot one is close to the separation blade has all been erect driving belt, driving belt's intermediate position is put and is equipped with the belt pulley, the belt pulley intermediate position runs through and is provided with pivot two, and pivot two extends to inside the main part, the lateral wall that main part one side was kept away from to the belt pulley is provided with the motor, motor bottom position is provided with the bottom plate.

As a further aspect of the utility model: the two sets of the first triangular rollers are sleeved on the first rotating shafts, the two sets of the first triangular rollers are provided with filter plates at the top ends, a plurality of sets of filter grooves are formed in the filter plates, a first discharge port is formed in the right side of the main body and in the side wall close to one end of each filter plate, and a first storage box is arranged below the first discharge port.

As a further aspect of the utility model: the feeding pipe is fixedly arranged on a groove formed in the top end of the main body, the two groups of bearing plates are fixedly arranged on the left side wall and the right side wall of the inside of the main body, the right end of the filter plate is tightly attached to the bottom end of the first discharge hole, the left side wall of the storage box is fixedly arranged on the right side wall of the main body, the two groups of baffle plates are fixedly arranged on the side walls of the first two groups of rotating shafts, and the motor is fixedly arranged on one side wall of the belt pulley.

As a further aspect of the utility model: still include the rabbling mechanism that the inside bottom position of main part set up, rabbling mechanism includes the pivot three, be provided with a plurality of groups stirring rod in the pivot three, the left side wall of main part is provided with the water storage tank, run through on the main part inside wall and be provided with the water pipe, the water pipe extends to the water storage tank inside, water pipe bottom position is provided with the suction pump, the bottom position of main part right side wall is provided with storage case two, discharge gate two has been seted up to the bottom position of main part inside wall.

As a further aspect of the utility model: the three bottom of pivot extends to main part bottom internal position, and a plurality of groups the stirring rod runs through and sets up on the pivot is three, the left side wall fixed mounting of storage case two is in the bottom position of main part right side wall, water pipe fixed mounting is in the intermediate position of main part left side wall, suction pump fixed mounting is in the bottom of water pipe, water storage case fixed mounting is in the bottom position of main part left side wall.

The technical scheme is adopted: put into buggy in the inlet pipe on main part top, the buggy falls into on the filter plate, filter great impurity in with the buggy through the filter tank on the filter plate and filter on the filter plate, the impurity rolls down to storage box one inside along the filter plate of slope from discharge gate one, at this moment through the motor on the start-up bottom plate, make pivot two drive belt pulley rotate, and two sets of separation blades carry out spacing to driving belt, driving belt also rotates along belt pulley along with two sets of pivots one simultaneously, triangle roller bearing on the pivot one has also been driven and rotated in the recess on the loading board, then triangle roller bearing's rotation makes the filter plate of upper segment also vibrate thereupon and filters the buggy, the buggy after filtering falls into the inside bottom position of main part, make coal filter during processing through above-mentioned operation better, then concentrate impurity collection and reuse, avoid the wasting of resources.

The filtered coal dust falls into the bottom position of the main body, water is added into the water storage tank at the moment, water is led into the main body from the water pipe through the water suction pump, then the rotating shaft rotates three, a plurality of stirring rods on the rotating shaft are driven to rotate, the coal dust and the water are stirred together through rotation of the stirring rods, the coal dust is discharged into the storage tank through the discharge port II after stirring, the coal dust is stirred more uniformly through the operation, the next operation of the coal dust is facilitated, and the working efficiency is improved.

Drawings

FIG. 1 is a schematic overall structure of the present utility model;

FIG. 2 is a schematic view of the screening mechanism of the present utility model;

FIG. 3 is a schematic view of the triangle roller structure of the present utility model;

fig. 4 is a schematic structural view of the stirring mechanism of the present utility model.

In the figure: 1. a main body; 2. a feed pipe; 3. a filter plate; 4. a filter tank; 5. a first discharging hole; 6. a first storage box; 7. a carrying plate; 8. a groove; 9. a first rotating shaft; 10. triangular roller; 11. a baffle; 12. a drive belt; 13. a second rotating shaft; 14. a belt pulley; 15. a motor; 16. a bottom plate; 17. a third rotating shaft; 18. a stirring rod; 19. a water pipe; 20. a water pump; 21. a water storage tank; 22. a storage box II; 23. a screening mechanism; 24. a stirring mechanism; 25. and a second discharging hole.

Detailed Description

The following describes the embodiments of the present utility model further with reference to the drawings. The description of these embodiments is provided to assist understanding of the present utility model, but is not intended to limit the present utility model. In addition, the technical features of the embodiments of the present utility model described below may be combined with each other as long as they do not collide with each other.

Example 1

Referring to fig. 1-3, the present utility model provides a technical solution: a preprocessing mechanism for coal production, includes main part 1, still includes screening mechanism 23, and screening mechanism 23 includes inlet pipe 2, and the top position of two inside walls all is provided with loading board 7 about main part 1, and recess 8 has all been seted up to two sets of loading board 7 top positions, and two sets of recess 8 inside all is provided with pivot one 9.

Both ends all extend to the lateral wall inside of recess 8 around two sets of pivots one 9, and the rear end of two sets of pivots one 9 runs through the lateral wall of recess 8 and sets up at the main part 1 back, the rear end of two sets of pivots one 9 all is provided with separation blade 11, the one end that two sets of pivots one 9 are close to separation blade 11 all is erect driving belt 12, driving belt 12's intermediate position is put and is equipped with belt pulley 14, belt pulley 14 intermediate position runs through and is provided with pivot two 13, and pivot two 13 extend to inside the main part 1, the lateral wall that belt pulley 14 is kept away from main part 1 one side is provided with motor 15, motor 15 bottom position is provided with bottom plate 16.

The triangular rolling shafts 10 are sleeved on the first two groups of rotating shafts 9, the filter plates 3 are arranged at the top ends of the first two groups of triangular rolling shafts 10, a plurality of groups of filter grooves 4 are formed in the filter plates 3, the first discharge port 5 is formed in the side wall, close to one end of the filter plates 3, of the right side of the main body 1, and the first storage box 6 is arranged below the first discharge port 5.

The feeding pipe 2 is fixedly installed on a groove formed in the top end of the main body 1, the two groups of bearing plates 7 are fixedly installed on the left side wall and the right side wall of the inside of the main body 1, the right end of the filter plate 3 is tightly attached to the bottom end of the first discharge port 5, the left side wall of the first storage box 6 is fixedly installed on the right side wall of the main body 1, the front faces of the two groups of baffle plates 11 are fixedly installed on the side walls of the two groups of rotating shafts 9, and the motor 15 is fixedly installed on one side wall of the belt pulley 14.

During the use, put into the buggy in the inlet pipe 2 on main part 1 top, the buggy falls into on filter plate 3, filter the great impurity in the buggy on filter plate 3 through filter tank 4 on the filter plate 3, the impurity rolls down along inclined filter plate 3 and falls to storage case one 6 inside from discharge gate one 5, at this moment through the motor 15 on the start-up bottom plate 16, make pivot two 13 drive belt pulley 14 rotate, and two sets of separation blades 11 carry out spacing to drive belt 12, simultaneously drive belt 12 also along belt pulley 14 and drive two sets of pivots one 9 and rotate, two sets of pivots one 9 rotate simultaneously, the rotation of triangle roller 10 on the pivot one 9 has also driven in recess 8 on loading board 7, then the rotation of triangle roller 10 makes the filter plate 3 of upper segment also vibrate thereupon and filters the buggy, the inside bottom position of buggy main part 1 after the filtration, make the coal filter the impurity when carrying out processing through above-mentioned operation better, then concentrate impurity collection and reuse, avoid the resource waste.

Example two

Referring to fig. 4, the present utility model provides a technical solution: a preprocessing mechanism for coal production still includes the rabbling mechanism 24 that inside bottom position of main part 1 set up, and rabbling mechanism 24 includes pivot three 17, is provided with a plurality of groups stirring rod 18 on the pivot three 17, and the left side wall of main part 1 is provided with water storage tank 21, runs through on the main part 1 inside wall to be provided with water pipe 19, and water pipe 19 extends to inside the water storage tank 21, and water pipe 19 bottom position is provided with suction pump 20, and the bottom position of main part 1 right side wall is provided with storage case two 22, and discharge gate two 25 have been seted up to the bottom position of main part 1 inside wall.

The bottom end of the rotating shaft III 17 extends to the inner position of the bottom end of the main body 1, a plurality of groups of stirring rods 18 penetrate through the rotating shaft III 17, the left side wall of the storage box II 22 is fixedly arranged at the bottom position of the right side wall of the main body 1, the water pipe 19 is fixedly arranged at the middle position of the left side wall of the main body 1, the water suction pump 20 is fixedly arranged at the bottom end of the water pipe 19, and the water storage tank 21 is fixedly arranged at the bottom position of the left side wall of the main body 1.

Specifically, the filtered coal dust falls into the bottom position of the inside of the main body 1, water is added into the water storage tank 21 at the moment, water is led into the main body 1 from the water pipe 19 through the water suction pump 20, then the rotating shaft III 17 rotates and drives the stirring rods 18 on the rotating shaft III 17 to rotate, the coal dust and the water are stirred together through the rotation of the stirring rods, and the coal dust is discharged into the inside of the storage tank II 22 through the discharge port II 25 after being stirred, so that the coal dust is more uniform during stirring again through the operation, the next operation of the coal dust in the later stage is facilitated, and the working efficiency is improved.

The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings, but the present utility model is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the utility model, and yet fall within the scope of the utility model.

Claims

1. The utility model provides a preprocessing mechanism for coal production, includes main part (1), its characterized in that still includes screening mechanism (23), screening mechanism (23) are including inlet pipe (2), the top position of two inside walls about main part (1) all is provided with loading board (7), two sets of recess (8) have all been seted up to loading board (7) top position, two sets of recess (8) are inside all to be provided with pivot one (9).

2. The preprocessing mechanism for coal production according to claim 1, characterized in that two groups of first rotating shafts (9) are respectively extended into the side wall of the groove (8) at the front and rear ends, the rear ends of the first rotating shafts (9) are respectively penetrated through the side wall of the groove (8) and are arranged on the back of the main body (1), the rear ends of the first rotating shafts (9) are respectively provided with a baffle (11), one ends, close to the baffle (11), of the first rotating shafts (9) are respectively provided with a driving belt (12), a belt pulley (14) is arranged at the middle position of the driving belt (12), a second rotating shaft (13) is penetrated and arranged at the middle position of the belt pulley (14), the second rotating shaft (13) is extended into the main body (1), the side wall, far away from one side of the main body (1), of the belt pulley (14) is provided with a motor (15), and the bottom end position of the motor (15) is provided with a bottom plate (16).

3. The preprocessing mechanism for coal production according to claim 2, wherein triangular rollers (10) are sleeved on two groups of first rotating shafts (9), filter plates (3) are arranged at the top ends of the two groups of triangular rollers (10), a plurality of groups of filter grooves (4) are formed in the filter plates (3), a first discharge port (5) is formed in the right side of the main body (1) and in the side wall, close to one end of the filter plates (3), of the main body, and a first storage box (6) is arranged below the first discharge port (5).

4. A pre-processing mechanism for coal production according to claim 3, wherein the feeding pipe (2) is fixedly installed on a groove formed in the top end position of the main body (1), two groups of bearing plates (7) are fixedly installed on the left side wall and the right side wall of the inside of the main body (1), the right end of the filter plate (3) is tightly attached to the bottom end of the first discharging hole (5), the left side wall of the first storage box (6) is fixedly installed on the right side wall of the main body (1), the front faces of the two groups of baffle plates (11) are fixedly installed on the side walls of the first rotating shafts (9), and the motor (15) is fixedly installed on one side wall of the belt pulley (14).

5. The preprocessing mechanism for coal production according to claim 1, further comprising a stirring mechanism (24) arranged at the bottom position inside the main body (1), wherein the stirring mechanism (24) comprises a rotating shaft III (17), a plurality of groups of stirring rods (18) are arranged on the rotating shaft III (17), a water storage tank (21) is arranged on the left side wall of the main body (1), a water pipe (19) is arranged on the inner side wall of the main body (1) in a penetrating way, the water pipe (19) extends to the inside of the water storage tank (21), a water suction pump (20) is arranged at the bottom end position of the water pipe (19), a storage tank II (22) is arranged at the bottom position of the right side wall of the main body (1), and a discharge outlet II (25) is arranged at the bottom position of the inner side wall of the main body (1).

6. The preprocessing mechanism for coal production according to claim 5, wherein the bottom end of the rotating shaft III (17) extends to the inner position of the bottom end of the main body (1), a plurality of stirring rods (18) penetrate through the rotating shaft III (17), the left side wall of the storage tank II (22) is fixedly arranged at the bottom position of the right side wall of the main body (1), the water pipe (19) is fixedly arranged at the middle position of the left side wall of the main body (1), the water suction pump (20) is fixedly arranged at the bottom end of the water pipe (19), and the water storage tank (21) is fixedly arranged at the bottom position of the left side wall of the main body (1).