CN110762996A

CN110762996A - Coal gangue drying device mode

Info

Publication number: CN110762996A
Application number: CN201911026648.5A
Authority: CN
Inventors: 张帆
Original assignee: Xuzhou Zhen Feng Novel Wall Material Co Ltd
Current assignee: Xuzhou Zhen Feng Novel Wall Material Co Ltd
Priority date: 2019-10-26
Filing date: 2019-10-26
Publication date: 2020-02-07

Abstract

The invention discloses a coal gangue drying device mode, and particularly relates to the field of coal gangue drying, which comprises a box body, wherein a fan is arranged on one side of the box body, an exhaust pipe is arranged on one side of the fan, the fan is fixedly connected with the exhaust pipe, a first air outlet pipe is arranged on the other side of the fan, one end of the first air outlet pipe is fixedly connected with the fan, the other end of the first air outlet pipe is fixedly connected with the box body, a second air outlet pipe is arranged at the top of the first air outlet pipe, the second air outlet pipe is arranged on the outer side of the box body, the second air outlet pipe is fixedly connected with the first air outlet pipe, an air outlet is formed in the other side of the box body, a filter screen is arranged at the bottom of the air outlet. According to the invention, the fan injects air into the box body, so that dust falling to the surface of the coal gangue in the box body is blown off, and the blown dust falls onto the water accumulation layer, so that the dust is prevented from being lifted again, the process is simple, and the manufacturing cost is low.

Description

Coal gangue drying device mode

Technical Field

The invention relates to the technical field of coal gangue drying, in particular to a coal gangue drying device mode.

Background

The coal gangue is a rock mixed with organic compounds and inorganic compounds which are jointly deposited with coal in the coal forming process, is usually in a thin layer and in a coal bed or at the top and the bottom of the coal bed, is a large amount of solid mine wastes generated in the coal mine construction, coal mining and washing processing processes, is divided into clay rocks, sandstone rocks, carbonates and aluminum rocks according to the main mineral content, can be divided into three categories of tunneling gangue, coal gangue and natural gangue according to the source and the final state, and can replace clay as a brick making raw material, so that a good field can be dug less.

When bricks are baked, coal can be saved by using combustible substances of the coal gangue, the coal gangue needs to be dried in the processing and manufacturing process, and the conventional coal gangue drying device has a complex structure and more drying procedures and influences the processing efficiency, so that the invention of a coal gangue drying device is necessary to solve the problems.

Disclosure of Invention

In order to overcome the above defects in the prior art, embodiments of the present invention provide a coal gangue drying device, in which a blower is used to inject air into a box, so as to blow off dust falling on the surface of the coal gangue in the box, and the blown dust falls on a water accumulation layer, thereby preventing the dust from being raised again.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a gangue drying device mode, includes the box, box one side is equipped with the fan, fan one side is equipped with the exhaust column, fan and exhaust column fixed connection, the fan opposite side is equipped with first play tuber pipe, first play tuber pipe one end and fan fixed connection, first play tuber pipe other end and box fixed connection, first play tuber pipe top is equipped with the second and goes out the tuber pipe, the second goes out the tuber pipe and establishes in the box outside, the second goes out tuber pipe and first play tuber pipe fixed connection, second goes out tuber pipe opposite side and box fixed connection, the air exit has been seted up to the box opposite side, the air exit bottom is equipped with the filter screen, the filter screen is established inside the box, filter screen and box fixed connection.

In a preferred embodiment, the discharge gate has been seted up to box one side, the discharge gate is established at the filter screen top, box one side is equipped with the dust blocking frame, the dust blocking frame is established in discharge gate one side, dust blocking frame and box fixed connection, dust blocking frame bottom is equipped with collects the frame, collect the frame and establish in box one side, collect frame and box fixed connection.

In a preferred embodiment, the bottom of the inner cavity of the box body is provided with a water accumulation layer, the water accumulation layer is arranged at the bottom of the filter screen, and one side of the water accumulation layer is provided with a drain pipe which is fixedly connected with the box body.

In a preferred embodiment, the top of the box body is provided with a feeding pipe, and the feeding pipe is fixedly connected with the box body.

In a preferred embodiment, a supporting plate is arranged on one side of the box body and fixedly connected with the box body, the supporting plate is arranged at the bottom of the fan, a sealing door is arranged on the front side of the box body and hinged to the box body through a hinge, and a handle is arranged on the front side of the sealing door and fixedly connected with the box body.

The invention has the technical effects and advantages that:

inject wind into the box through the fan, will drop to the dust on the gangue surface in the box and blow off, and the dust that blows off drops to the ponding layer on, avoids the dust to raise once more, compares with prior art, and the process is simple, and the cost is lower.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a sectional view of the overall structure of the present invention.

Fig. 3 is a perspective view of the screen of the present invention.

The reference signs are: the device comprises a box body 1, a fan 2, an exhaust pipe 3, a first air outlet pipe 4, a second air outlet pipe 5, an air outlet 6, a filter screen 7, a discharge hole 8, a dust blocking frame 9, a collecting frame 10, a drain pipe 11 and a feed pipe 12.

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.

The coal gangue drying device mode shown in figures 1-3 comprises a box body 1, a fan 2 is arranged on one side of the box body 1, an exhaust pipe 3 is arranged on one side of the fan 2, the fan 2 is fixedly connected with the exhaust pipe 3, a first air outlet pipe 4 is arranged on the other side of the fan 2, one end of the first air outlet pipe 4 is fixedly connected with the fan 2, the other end of the first air outlet pipe 4 is fixedly connected with the box body 1, the top of the first air outlet pipe 4 is provided with a second air outlet pipe 5, the second air outlet pipe 5 is arranged outside the box body 1, the second air outlet pipe 5 is fixedly connected with the first air outlet pipe 4, the other side of the second air outlet pipe 5 is fixedly connected with the box body 1, an air outlet 6 has been seted up to 1 opposite side of box, 6 bottoms of air outlet are equipped with filter screen 7, filter screen 7 is established inside box 1, filter screen 7 and box 1 fixed connection.

Further, a discharge port 8 is formed in one side of the box body 1, the discharge port 8 is formed in the top of the filter screen 7, a dust blocking frame 9 is arranged on one side of the box body 1, the dust blocking frame 9 is arranged on one side of the discharge port 8, the dust blocking frame 9 is fixedly connected with the box body 1, a collecting frame 10 is arranged at the bottom of the dust blocking frame 9, the collecting frame 10 is arranged on one side of the box body 1, and the collecting frame 10 is fixedly connected with the box body 1;

further, a water accumulation layer is arranged at the bottom of the inner cavity of the box body 1 and is arranged at the bottom of the filter screen 7, a drain pipe 11 is arranged on one side of the water accumulation layer, and the drain pipe 11 is fixedly connected with the box body 1;

further, a feeding pipe 12 is arranged at the top of the box body 1, and the feeding pipe 12 is fixedly connected with the box body 1;

further, 1 one side of box is equipped with the backup pad, backup pad and 1 fixed connection of box, the backup pad is established in 2 bottoms of fan, and 1 front sides of box are equipped with sealing door, sealing door passes through the hinge and articulates with box 1, the sealing door front side is equipped with the handle, handle and 1 fixed connection of box.

The working principle of the invention is as follows:

referring to the attached drawings 1-3 of the specification, firstly, a fan 2 is opened, the fan 2 starts to draw air through an exhaust pipe 3, then air is injected into a box body 1 from the top and the side of the box body 1 through a first air inlet pipe 4 and a second air inlet pipe 5 respectively, then air in the box body 1 is exhausted from an air outlet 6, the situation that the box body 1 is broken due to overlarge pressure caused by the fact that air in the box body 1 is exhausted is avoided, then coal gangue is fed into the box body 1 through a feed hopper 12, dust on the surface of the coal gangue is blown off under the action of wind force in the descending process, then the coal gangue falls onto a filter screen 7, the coal gangue falls into a collecting box from a discharge port 8 along the direction of the filter screen 7, the dust in the box body 1 falls onto a water accumulation layer below the filter screen 2, the dust is adsorbed on the water surface, the dust is prevented from being lifted up again, after drying operation is, inject wind in to box 1 through fan 2, will drop to the dust on the gangue surface in the box 1 and blow off, and the dust that blows off drops to the ponding layer on, avoids the dust to raise once more, simple structure, and the process is few, has improved machining efficiency, and the cost is lower, and this embodiment has specifically solved among the prior art that the structure is complicated, and the stoving process is more, has influenced machining efficiency.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the invention, only the structures related to the disclosed embodiments are referred to, other structures can refer to common designs, and the same embodiment and different embodiments of the invention can be combined with each other without conflict;

and finally: the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention are intended to be included in the scope of the present invention.

Claims

1. The utility model provides a gangue drying device mode, includes box (1), its characterized in that: the air exhaust device is characterized in that a fan (2) is arranged on one side of the box body (1), an exhaust pipe (3) is arranged on one side of the fan (2), the fan (2) is fixedly connected with the exhaust pipe (3), a first air outlet pipe (4) is arranged on the other side of the fan (2), one end of the first air outlet pipe (4) is fixedly connected with the fan (2), the other end of the first air outlet pipe (4) is fixedly connected with the box body (1), a second air outlet pipe (5) is arranged at the top of the first air outlet pipe (4), the second air outlet pipe (5) is arranged on the outer side of the box body (1), the second air outlet pipe (5) is fixedly connected with the first air outlet pipe (4), the other side of the second air outlet pipe (5) is fixedly connected with the box body (1), an air outlet (6) is formed in the other side of the box body (1), a filter screen (7) is arranged at the bottom of the air outlet (6, the filter screen (7) is fixedly connected with the box body (1).

2. The coal gangue drying device mode according to claim 1, characterized in that: discharge gate (8) have been seted up to box (1) one side, establish at filter screen (7) top discharge gate (8), box (1) one side is equipped with keeps off dirt frame (9), keep off dirt frame (9) and establish in discharge gate (8) one side, keep off dirt frame (9) and box (1) fixed connection, it is equipped with collection frame (10) to keep off dirt frame (9) bottom, it establishes in box (1) one side to collect frame (10), collect frame (10) and box (1) fixed connection.

3. The coal gangue drying device mode according to claim 1, characterized in that: the water-retaining layer is arranged at the bottom of the inner cavity of the box body (1) and is arranged at the bottom of the filter screen (7), the drain pipe (11) is arranged on one side of the water-retaining layer, and the drain pipe (11) is fixedly connected with the box body (1).

4. The coal gangue drying device mode according to claim 1, characterized in that: the top of the box body (1) is provided with a feeding pipe (12), and the feeding pipe (12) is fixedly connected with the box body (1).

5. The coal gangue drying device mode according to claim 1, characterized in that: the improved fan box is characterized in that a supporting plate is arranged on one side of the box body (1), the supporting plate is fixedly connected with the box body (1), the supporting plate is arranged at the bottom of the fan (2), a sealing door is arranged on the front side of the box body (1), the sealing door is hinged to the box body (1) through a hinge, a handle is arranged on the front side of the sealing door, and the handle is fixedly connected with the box body (1).