CN216631183U

CN216631183U - Coal edulcoration device

Info

Publication number: CN216631183U
Application number: CN202122756947.3U
Authority: CN
Inventors: 王玲
Original assignee: Shenhua Bayannur Energy Co Ltd
Current assignee: Chen Jianping; He Hua; Liang Jun; Shenhua Bayannur Energy Co Ltd; National Energy Group Coal Coking Co Ltd
Priority date: 2021-11-11
Filing date: 2021-11-11
Publication date: 2022-05-31
Anticipated expiration: 2031-11-11

Abstract

The utility model discloses a coal impurity removing device, and belongs to the field of coal production and processing. The utility model provides a coal edulcoration device, includes the box, be equipped with the screen cloth that the slope set up in the box, the screen cloth middle part is fixed with the installing frame, both ends face is fixed with iron prop and battery respectively about the installing frame inner chamber, the peripheral winding of iron prop has the electric wire that is the screw-tupe setting, the electric wire both ends are connected with the battery upper end, the installing frame upper end is fixed with vibrating motor through the connecting rod, the vibrating motor upper end is fixed with the threaded rod, box up end middle part is fixed with the screw sleeve, the box up end is fixed with servo motor through the connecting rod, the servo motor lower extreme is fixed with the gear with screw sleeve connection through its output shaft, box right-hand member face is equipped with top discharge mouth and bottom discharge mouth, box inner chamber downside is equipped with the collection frame. The utility model can remove large particles and iron impurities in coal.

Description

Coal edulcoration device

Technical Field

The utility model relates to the field of coal impurity removal, in particular to a coal impurity removal device.

Background

In coal production, need get rid of the large granule impurity in the coal and iron material impurity, however, current device is getting rid of to both, all adopts two-step substep to get rid of usually, and this kind of substep operation need set up two devices, causes the waste of cost, and when carrying the material between two devices, also waste in operating time and the manpower reduces device availability factor. In view of this, we propose a coal edulcoration device.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

The utility model aims to provide a coal impurity removal device to solve the problems in the background technology.

2. Technical scheme

The utility model provides a coal edulcoration device, includes the box, be equipped with the screen cloth that the slope set up in the box, the screen cloth middle part is fixed with the installing frame, both ends face is fixed with iron prop and battery respectively about the installing frame inner chamber, the peripheral winding of iron prop has the electric wire that is the screw-tupe setting, the electric wire both ends are connected with the battery upper end, the installing frame upper end is fixed with vibrating motor through the connecting rod, the vibrating motor upper end is fixed with the threaded rod, box up end middle part is fixed with the screw sleeve, the box up end is fixed with servo motor through the connecting rod, the servo motor lower extreme is fixed with the gear with screw sleeve connection through its output shaft, box right-hand member face is equipped with top discharge mouth and bottom discharge mouth, box inner chamber downside is equipped with the collection frame.

Preferably, a feeding cavity is formed in the left side of the upper end of the box body, a cover plate is rotatably mounted in the feeding cavity, a discharging cavity is formed in the left side of the lower end of the box body, and the collecting frame is installed in the box body in an inserted mode through the discharging cavity.

Preferably, the middle part of the upper end of the box body is provided with a limiting hole matched with the threaded sleeve, the upper end and the lower end of the threaded sleeve are respectively fixed with a gear ring and a limiting clamping plate which are clamped with the limiting hole, and the gear ring is meshed with the gear.

Preferably, the upper discharge hole and the lower discharge hole are both obliquely arranged and matched with the screen, and the length of the upper discharge hole is twice that of the lower discharge hole.

Preferably, the installation frame is made of iron materials, and a connecting rod at the joint between the installation frame and the vibration motor is made of non-metal materials.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages that:

1. according to the utility model, the electric wire arranged in a spiral manner is electrified through the storage battery, magnetism is formed on the iron column and is transmitted to the screen, so that the screen can adsorb iron-containing impurities, and large-particle impurities in coal can be blocked by matching with the vibrating motor through the through holes on the end surface of the screen, so that the iron-containing impurities and the large-particle impurities are removed, and the waste of time, labor and cost is reduced.

2. According to the utility model, through the servo motor and the threaded sleeve, the threaded rod can drive the screen to move, the height of the screen is adjusted, when the screen is adjusted to the lower discharge port, large-particle impurities which are not magnetically adsorbed by the screen can be matched, then the screen is adjusted to the upper discharge port, the storage battery is closed, the screen loses magnetism, and further, iron-containing impurities are discharged, so that the impurities can be conveniently classified and recovered.

Drawings

FIG. 1 is a schematic view of the overall external structure of the present invention;

FIG. 2 is a schematic view of the overall internal structure of the present invention;

FIG. 3 is a schematic view of the internal structure of the case according to the present invention;

FIG. 4 is a schematic view of the internal structure of the mounting frame of the present invention;

FIG. 5 is a schematic view of the internal split configuration of the threaded sleeve of the present invention;

the reference numbers in the figures illustrate: 1. a box body; 2. a cover plate; 3. a threaded rod; 4. a servo motor; 5. a feeding hole and a discharging hole; 6. a lower discharge hole; 7. a vibration motor; 8. screening a screen; 9. a collection frame; 10. a limiting hole; 11. a feed cavity; 12. a discharge cavity; 13. installing a frame; 14. an electric wire; 15. an iron column; 16. a storage battery; 17. a threaded sleeve; 18. a toothed ring; 19. a limiting clamping plate; 20. a gear.

Detailed Description

Referring to fig. 1-5, the present invention provides a technical solution:

the utility model provides a coal edulcoration device, the power distribution box comprises a box body 1, be equipped with the screen cloth 8 that the slope set up in the box body 1, screen cloth 8 middle part is fixed with installing frame 13, both ends face is fixed with iron prop 15 and battery 16 respectively about installing frame 13 inner chamber, 15 peripheral winding of iron prop has the electric wire 14 that is the screw-tupe setting, 14 both ends of electric wire are connected with the battery 16 upper end, 13 upper ends of installing frame are fixed with vibrating motor 7 through the connecting rod, vibrating motor 7 upper end is fixed with threaded

rod

3, 1 up end middle part of box is fixed with threaded

sleeve

17, 1 up end of box is fixed with servo motor 4 through the connecting rod, 4 lower extremes of servo motor are fixed with the gear 20 of being connected with threaded sleeve 17 through its output shaft, 1 right-hand member face of box is equipped with upper discharge mouth 5 and

lower discharge mouth

6, 1 inner chamber downside of box is equipped with collection frame 9.

Specifically, a feeding cavity 11 is formed in the left side of the upper end of the box body 1, a cover plate 2 is rotatably mounted in the feeding cavity 11, a discharging cavity 12 is formed in the left side of the lower end of the box body 1, and the collecting frame 9 is installed in the box body 1 in an inserted manner through the discharging cavity 12; the injection of the material and the taking out of the impurity-removed finished product are convenient.

Furthermore, a limiting hole 10 matched with the threaded sleeve 17 is formed in the middle of the upper end of the box body 1, a gear ring 18 and a limiting clamping plate 19 clamped with the limiting hole 10 are respectively fixed at the upper end and the lower end of the threaded sleeve 17, and the gear ring 18 and the gear 20 are mutually meshed; the direction of movement of the threaded sleeve 17 is limited.

Furthermore, the upper discharge port 5 and the lower discharge port 6 are obliquely arranged in a manner of being matched with the screen 8, and the length of the upper discharge port 5 is twice that of the lower discharge port 6; the external recovery device at the upper discharge port 5 and the lower discharge port 6 is convenient to arrange.

Furthermore, the mounting frame 13 is made of iron materials, and a connecting rod at the joint between the mounting frame 13 and the vibration motor 7 is made of non-metal materials; the magnetic transmission of the iron column 15 into the vibration motor 7 is avoided.

The working principle is as follows: when in use, the collecting frame 9 is arranged in the box body 1 through the discharging cavity 12, and the lower ends of the upper discharging port 5 and the lower discharging port 6 are respectively provided with an external impurity recovery device;

the switch at the joint of the storage battery 16 and the electric wire 14 and the vibrating motor 7 are started through an external control device, the electric wire 14 which is spirally arranged is electrified through the storage battery 16, magnetism is formed on the iron column 15 and is transmitted to the position of the screen 8, the cover plate 2 is opened, coal to be subjected to impurity removal is injected into the box body 1 through the discharging cavity 12, the coal falls to the upper end of the screen 8, the iron-containing impurities in the coal can be adsorbed through the magnetic screen 8, the vibrating motor 7 drives the screen 8 to vibrate, small particle materials which are not magnetically adsorbed by the screen 8 are screened out through holes in the end face of the screen 8, the large particle impurities which are not adsorbed are isolated, and the small particle materials fall into the collecting frame 9, so that the small particle materials are convenient to recover;

when taking out iron content and large granule impurity, start servo motor 4 through external controlling means, servo motor 4 drives gear 20 through its output shaft and rotates, and then drive threaded sleeve 17 through ring gear 18 and rotate at spacing hole 10, under the restriction of box 1 inner chamber to screen

cloth

8 and 3 direction of motion of threaded rod, pivoted threaded sleeve 17 drives threaded rod 3 upward movement to discharge gate 6 department down through its internal thread, through discharge gate 6 down, can be discharged the large granule impurity that screen cloth 8 upper end is not adsorbed by magnetism, and drive screen cloth 8 upward movement to discharge gate 5 department once more,

close battery

16 and 14 junction switches of electric wire, make iron column 15 and screen cloth 8 lose magnetism, and then discharge the iron content impurity of screen cloth 8 up end through discharge gate 5.

Claims

1. The utility model provides a coal edulcoration device, includes box (1), its characterized in that: the screen cloth (8) which is obliquely arranged is arranged in the box body (1), a mounting frame (13) is fixed in the middle of the screen cloth (8), iron columns (15) and a storage battery (16) are respectively fixed on the upper end face and the lower end face of an inner cavity of the mounting frame (13), an electric wire (14) which is spirally arranged is wound on the periphery of the iron columns (15), the two ends of the electric wire (14) are connected with the upper end of the storage battery (16), a vibration motor (7) is fixed on the upper end of the mounting frame (13) through a connecting rod, a threaded rod (3) is fixed on the upper end of the vibration motor (7), a threaded sleeve (17) is fixed in the middle of the upper end face of the box body (1), a servo motor (4) is fixed on the upper end face of the box body (1) through a connecting rod, a gear (20) which is connected with the threaded sleeve (17) is fixed on the lower end of the servo motor (4) through an output shaft of the servo motor, an upper discharge port (5) and a lower discharge port (6) are arranged on the right end face of the box body (1), and a collecting frame (9) is arranged on the lower side of the inner cavity of the box body (1).

2. A coal edulcoration apparatus as defined in claim 1 wherein: feeding chamber (11) have been seted up on box (1) upper end left side, apron (2) have been installed to feeding chamber (11) internal rotation, unloading chamber (12) have been seted up on box (1) lower extreme left side, collect frame (9) and install in box (1) through unloading chamber (12) grafting.

3. A coal edulcoration apparatus as defined in claim 1 wherein: the box body (1) upper end middle part is seted up with spacing hole (10) that screw sleeve (17) match, both ends are fixed with respectively about screw sleeve (17) with spacing hole (10) joint ring gear (18) and spacing cardboard (19), ring gear (18) and gear (20) intermeshing.

4. A coal edulcoration apparatus as defined in claim 1 wherein: and the upper discharge hole (5) and the lower discharge hole (6) are obliquely arranged and matched with the screen (8), and the length of the upper discharge hole (5) is twice that of the lower discharge hole (6).

5. A coal edulcoration apparatus as defined in claim 1 wherein: the mounting frame (13) is made of iron materials, and a connecting rod at the joint between the mounting frame (13) and the vibration motor (7) is made of non-metal materials.