CN216094795U

CN216094795U - Waste material collecting box for coal gangue boiler

Info

Publication number: CN216094795U
Application number: CN202121580844.XU
Authority: CN
Inventors: 罗伏华
Original assignee: Hunan Lianxin Energy Technology Co ltd
Current assignee: Hunan Lianxin Energy Technology Co ltd
Priority date: 2021-07-13
Filing date: 2021-07-13
Publication date: 2022-03-22
Anticipated expiration: 2031-07-13

Abstract

The utility model discloses a waste collecting box for a coal gangue boiler, which comprises: the supporting legs are used as supporting bases of the device, a supporting plate is fixedly connected above the supporting legs and used as a bearing base of the device, and a screening box is fixedly connected above the supporting plate; the sliding rail is fixedly connected to the inner side wall of the sliding rail, and the stepping motor is fixedly connected to the inner side wall of the screening box. This garbage collection box for coal gangue boiler, it removes in the rail below to drive double-deck gyro wheel through the telescopic link, it is rotatory to make the stock guide can center on two sets of pivots, thereby lifting stock guide one end, thereby be convenient for adjust the stock guide angle, it rotates to drive the commentaries on classics board through step motor, make the filter plate can reciprocate, make the filter plate can carry out vibration screening to the waste material, thereby be convenient for improve the screening effect, through gathering together the large granule waste material on the filter plate, leading-in crushing case, and smash the waste material through the crushing board, thereby be convenient for carry out stage treatment to the waste material.

Description

Waste material collecting box for coal gangue boiler

Technical Field

The utility model relates to the technical field of boilers, in particular to a waste collecting box for a coal gangue boiler.

Background

The coal gangue is a solid waste discharged in the coal mining process and the coal washing process, and is a black and gray rock which has lower carbon content and is harder than coal and is associated with a coal bed in the coal forming process, while the coal gangue boiler is a boiler using a coal gangue boiler as fuel as the name suggests, a waste collection box is required to be used in the use of the coal gangue boiler, and the existing waste collection box has certain defects in use, such as the use example;

the boiler combustion waste recycling and cleaning device is provided with a sliding cylinder and a friction brush, the inner wall can be cleaned cleaner through the sliding of the sliding cylinder and a threaded rod, the cleaning capacity is enhanced through the friction scraping of the friction brush, the cleaning efficiency is improved, the first gear and the roller can rotate through the second gear, and therefore the cleaned combustion waste is crushed and rubbed to become slag powder which can be combusted secondarily, and waste is avoided;

this prior art solution also presents the following problems when in use:

1. the screening effect is poor;

2. it is not convenient to grade the waste;

3. the angle of the material guide plate is not convenient to adjust;

improvements are needed to address the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a waste collecting box for a coal gangue boiler, and aims to solve the problems that the waste collecting box in the existing market provided by the background technology is poor in screening effect, is inconvenient to classify waste materials and is inconvenient to adjust the angle of a material guide plate.

In order to achieve the purpose, the utility model provides the following technical scheme: a refuse collection box for a gangue boiler comprises:

the supporting legs are used as supporting bases of the device, a supporting plate is fixedly connected above the supporting legs and used as a bearing base of the device, and a screening box is fixedly connected above the supporting plate;

the screening box comprises a sliding rail, a sliding block and a filter plate, wherein the sliding rail is fixedly connected to the inner side wall of the screening box, the sliding block is connected to the inner side wall of the screening box in a sliding mode, the filter plate is fixedly connected to one side of the sliding block, a rotating plate is abutted to the lower portion of the filter plate, a stepping motor is fixedly connected to one side of the rotating plate, and the stepping motor is fixedly connected to the inner side wall of the screening box.

Preferably, the slide rail, the slide block, the rotating plate and the stepping motor are symmetrically provided with two groups about the central axis of the filter plate, the side-view cross section of the rotating plate is oval, and the side-view cross section of the filter plate is trapezoidal, so that waste materials accumulated on the filter plate can roll down to one side under the action of gravity.

Preferably, the screening bin comprises:

the movable door is embedded at one side of the screening box, the lower part of one side of the screening box is fixedly connected with a crushing box, and the inner wall of the crushing box is fixedly connected with a side plate;

the clamping groove is formed in the inner wall of the crushing box, a clamping plate is connected in a clamping mode in the clamping groove, and a crushing plate is fixedly connected to one side of the clamping plate;

threaded rod, threaded connection are in smash the inboard, smash the bottom of the case portion and seted up the through-hole, the threaded rod end passes through-hole fixedly connected with driving motor, driving motor fixed connection is in the backup pad top, is convenient for smash the waste material after grading.

Preferably, draw-in groove, cardboard, crushing board, threaded rod, through-hole and driving motor constitute linkage structure, and the cross sectional shape that looks sideways at of curb plate is triangle-shaped, prevents that the waste material can't roll and fall to crushing board below.

Preferably, the method further comprises the following steps:

the screening box is fixedly connected above the screening box, a bearing is fixedly connected to the inner side wall of the U-shaped frame, a rotating shaft is fixedly connected in the bearing, and one end of the rotating shaft is fixedly connected with a material guide plate;

the rail, fixed connection be in the stock guide below, rail below block joint is connected with double-deck gyro wheel, double-deck gyro wheel rotates to be connected in the carriage, carriage below fixedly connected with telescopic link, the terminal fixed connection of telescopic link is in the backup pad top, and it is ascending to drive double-deck gyro wheel through the telescopic link, makes double-deck gyro wheel roll in the rail below to the lifting stock guide, thereby the angle of being convenient for adjust the stock guide.

Preferably, the material guide plate, the steel rail, the double-layer idler wheel, the supporting frame and the telescopic rod form an adjusting structure, and the bearings and the rotating shaft are symmetrically arranged in two groups around the central axis of the U-shaped frame, so that the material guide plate is more stable when rotating.

Compared with the prior art, the utility model has the beneficial effects that: this garbage collection box for coal gangue boiler, it removes in the rail below to drive double-deck gyro wheel through the telescopic link, it is rotatory to make the stock guide can center on two sets of pivots, thereby lifting stock guide one end, thereby be convenient for adjust the stock guide angle, it rotates to drive the commentaries on classics board through step motor, make the filter plate can reciprocate, make the filter plate can carry out vibration screening to the waste material, thereby be convenient for improve the screening effect, through gathering together the large granule waste material on the filter plate, leading-in crushing case, and smash the waste material through the crushing board, thereby be convenient for carry out stage treatment to the waste material.

1. Firstly, starting a telescopic rod, wherein the telescopic rod drives a double-layer roller to move upwards, the double-layer roller is rotatably connected in a support frame, the double-layer roller can rotate below a steel rail while moving, and one end of a material guide plate is connected with a U-shaped frame through a bearing and a rotating shaft, so that the material guide plate rotates around the rotating shaft, one end of the material guide plate is lifted, the feeding angle of the material guide plate can be conveniently adjusted, and the material guide plate is suitable for different boilers;

2. after the material guide plate is adjusted, the boiler waste materials enter the screening box along the material guide plate, the stepping motor is started, the stepping motor drives the rotating plate to rotate, and the rotating plate is oval in shape, so that the heights of the rotating plate are different when the rotating plate rotates, the filter plate can continuously move up and down in the sliding rails on the two sides under the action of the sliding blocks on the two sides, the filter plate is vibrated, and the screening effect can be effectively improved;

3. because the cross-section of looking sideways at of filter plate is trapezoidal, the large granule waste material of collecting on the filter plate, under the effect of gravity, roll the gathering to one side along the hypotenuse, open the dodge gate this moment, the waste material falls into crushing incasement through the curb plate, and the gathering is in crushing board below, start driving motor this moment, driving motor drives the threaded rod and rotates, because the effect of draw-in groove and cardboard, crushing board can't follow the rotation of threaded rod and rotate, thereby make crushing board downstream, the extrusion waste material, with the waste material crushing, thereby the classification treatment waste material of being convenient for.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the filter plate structure of the present invention;

FIG. 3 is a schematic view of the structure of the movable door of the present invention.

In the figure: 1. supporting legs; 2. a support plate; 3. screening the box; 4. a slide rail; 5. a slider; 6. filtering the plate; 7. rotating the plate; 8. a stepping motor; 9. a movable door; 10. a crushing box; 11. a side plate; 12. a card slot; 13. clamping a plate; 14. a crushing plate; 15. a threaded rod; 16. a through hole; 17. a drive motor; 18. a U-shaped frame; 19. a bearing; 20. a rotating shaft; 21. a material guide plate; 22. a steel rail; 23. double-layer rollers; 24. a support frame; 25. a telescopic rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a refuse collection box for a gangue boiler comprises: supporting legs 1, as the device's support basis, 1 top fixedly connected with backup pad 2 of supporting legs, as the device's the basis of bearing, 2 top fixedly connected with screening casees 3 of backup pad, slide rail 4, fixed connection is on 3 inside walls of screening casees, sliding connection has slider 5 in the

slide rail

4, 5 one side fixedly connected with filter plates 6 of slider, 6 below of filter plates support and have changeed board 7, changeed 7 one side fixedly connected with step motor 8 of board, step motor 8 fixed connection is on 3 inside walls of screening casees. The rotating plate 7 is driven to rotate through the stepping motor 8, so that the filter plate 6 can move up and down, the filter plate 6 can perform vibration screening on waste materials, and the screening effect is improved conveniently.

The slide rail 4, the slide block 5, the rotating plate 7 and the stepping motor 8 are symmetrically provided with two groups about the central axis of the filter plate 6, the side-view section of the rotating plate 7 is oval, and the side-view section of the filter plate 6 is trapezoidal, so that waste materials accumulated on the filter plate 6 can roll down to one side under the action of gravity.

The screening box 3 includes: dodge gate 9, inlay and establish in screening case 3 one side, screening case 3 one side below fixedly connected with smashes case 10, fixedly connected with curb plate 11 on the crushing case 10 inner wall, draw-in groove 12, set up on smashing the case 10 inner wall, the joint is connected with cardboard 13 in draw-in groove 12, cardboard 13 one side fixedly connected with smashes board 14, threaded rod 15, threaded connection is in smashing board 14, smash the case 10 bottom and seted up through-

hole

16, 15 ends of threaded rod pass through-hole 16 fixedly connected with driving motor 17, driving motor 17 fixed connection is in backup pad 2 tops, be convenient for smash the waste material after the grading. Draw-in groove 12, cardboard 13, crushing board 14, threaded rod 15, through-hole 16 and driving motor 17 constitute linkage structure, and the side view cross-sectional shape of curb plate 11 is triangle-shaped, prevents that the waste material can't roll and fall to crushing board 14 below. The classification of the waste material is facilitated by guiding the large-sized waste material accumulated on the filter plate 6 into the crushing tank 10 and crushing the waste material by the crushing plate 14.

Further comprising: u-shaped frame 18, fixed connection is in screening case 3 tops, fixedly connected with bearing 19 on the 18 inside walls of U-shaped frame, fixedly connected with pivot 20 in the

bearing

19, 20 one end fixedly connected with stock guide 21 of pivot, rail 22, fixed connection is in stock guide 21 below, rail 22 below joint connection has double-deck gyro wheel 23, double-deck gyro wheel 23 rotates to be connected in carriage 24, carriage 24 below fixedly connected with telescopic link 25, the terminal fixed connection of telescopic link 25 is in 2 tops in the backup pad, it rises to drive double-deck gyro wheel 23 through telescopic link 25, make double-deck gyro wheel 23 roll in rail 22 below, thereby lifting stock guide 21, thereby be convenient for adjust the angle of stock guide 21. The material guide plate 21, the steel rail 22, the double-layer roller 23, the support frame 24 and the telescopic rod 25 form an adjusting structure, and two groups of bearings 19 and the rotating shaft 20 are symmetrically arranged around the central axis of the U-shaped frame 18, so that the material guide plate 21 is more stable when rotating. The telescopic rod 25 drives the double-layer roller 23 to move below the steel rail 22, so that the material guide plate 21 can rotate around the two sets of rotating shafts 20, one end of the material guide plate 21 is lifted, and the angle of the material guide plate 21 can be adjusted conveniently.

The working principle is as follows: as shown in fig. 1-3, when the garbage collection box for a gangue boiler is used, the device is simply understood, firstly, the telescopic rod 25 is started, the telescopic rod 25 drives the double-layer roller 23 to move upwards, because the double-layer roller 23 is rotatably connected in the supporting frame 24, the double-layer roller 23 can rotate under the steel rail 22 while moving, one end of the material guide plate 21 is connected with the U-shaped frame 18 through the bearing 19 and the rotating shaft 20, so that the material guide plate 21 rotates around the rotating shaft 20, thereby lifting one end of the material guide plate 21, and facilitating the adjustment of the feeding angle of the material guide plate 21, so as to adapt to different boilers, secondly, after the material guide plate 21 is adjusted, the boiler waste enters the screening box 3 along the material guide plate 21, the stepping motor 8 is started, the stepping motor 8 drives the rotating plate 7 to rotate, because the shape of the rotating plate 7 is oval, when the rotating plate 7 rotates, the height is different, therefore, the filter plate 6 can continuously move up and down in the slide rails 4 at the two sides under the action of the slide blocks 5 at the two sides, so that the filter plate 6 vibrates, the screening effect can be effectively improved, then, since the filter plate 6 has a trapezoidal side view cross section, large-particle waste materials accumulated on the filter plate 6, under the action of gravity, the waste materials roll down and gather along the inclined edge to one side, at the moment, the movable door 9 is opened, the waste materials fall into the crushing box 10 through the side plate 11, and gathers under the crushing plate 14, at this time, the driving motor 17 is started, the driving motor 17 drives the threaded rod 15 to rotate, due to the action of the clamping groove 12 and the clamping plate 13, the crushing plate 14 cannot rotate along with the rotation of the threaded rod 15, thereby moving the crushing plate 14 downward to crush the waste material and thus to facilitate the classified treatment of the waste material, which will not be described in detail in this specification, is well known to those skilled in the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a refuse collection box for gangue boiler which characterized in that includes:

the device comprises supporting legs (1) serving as a supporting base of the device, a supporting plate (2) is fixedly connected above the supporting legs (1) serving as a bearing base of the device, and a screening box (3) is fixedly connected above the supporting plate (2);

slide rail (4), fixed connection be in on screening case (3) inside wall, sliding connection has slider (5) in slide rail (4), slider (5) one side fixedly connected with filter plate (6), filter plate (6) below supports and has changeed board (7), change board (7) one side fixedly connected with step motor (8), step motor (8) fixed connection is on screening case (3) inside wall.

2. The waste collection box for the coal gangue boiler as claimed in claim 1, which is characterized in that: slide rail (4), slider (5), commentaries on classics board (7) and step motor (8) are provided with two sets ofly about the central axis symmetry of filter plate (6), and change the side view cross sectional shape of board (7) and be the ellipse to the side view cross sectional shape of filter plate (6) is trapezoidal.

3. The waste collection box for the coal gangue boiler as claimed in claim 1, which is characterized in that: the screening box (3) comprises:

the movable door (9) is embedded at one side of the screening box (3), a crushing box (10) is fixedly connected below one side of the screening box (3), and a side plate (11) is fixedly connected to the inner wall of the crushing box (10);

the clamping groove (12) is formed in the inner wall of the crushing box (10), a clamping plate (13) is connected in the clamping groove (12) in a clamping mode, and a crushing plate (14) is fixedly connected to one side of the clamping plate (13);

threaded rod (15), threaded connection are in crushing board (14), through-hole (16) have been seted up to crushing case (10) bottom, threaded rod (15) end passes through-hole (16) fixedly connected with driving motor (17), driving motor (17) fixed connection is in backup pad (2) top.

4. The waste collection box for the coal gangue boiler as claimed in claim 3, wherein: draw-in groove (12), cardboard (13), crushing plate (14), threaded rod (15), through-hole (16) and driving motor (17) constitute linkage structure, and the side view cross-sectional shape of curb plate (11) is triangle-shaped.

5. The waste collection box for the coal gangue boiler as claimed in claim 1, which is characterized in that: further comprising:

the screening box is characterized by comprising a U-shaped frame (18) which is fixedly connected above the screening box (3), a bearing (19) is fixedly connected to the inner side wall of the U-shaped frame (18), a rotating shaft (20) is fixedly connected in the bearing (19), and one end of the rotating shaft (20) is fixedly connected with a material guide plate (21);

rail (22), fixed connection be in stock guide (21) below, rail (22) below joint is connected with double-deck gyro wheel (23), double-deck gyro wheel (23) are rotated and are connected in carriage (24), carriage (24) below fixedly connected with telescopic link (25), terminal fixed connection in backup pad (2) top of telescopic link (25).

6. The waste collection box for the coal gangue boiler as claimed in claim 5, wherein: the material guide plate (21), the steel rail (22), the double-layer roller (23), the support frame (24) and the telescopic rod (25) form an adjusting structure, and two groups of bearings (19) and two groups of rotating shafts (20) are symmetrically arranged around the central axis of the U-shaped frame (18).