CN217228982U

CN217228982U - Dust removal device for belt conveyor

Info

Publication number: CN217228982U
Application number: CN202221145118.XU
Authority: CN
Inventors: 杨军昌; 张存旺; 李长江; 贾丽红; 丁卫红
Original assignee: Shougang Changzhi Iron and Steel Co Ltd
Current assignee: Shougang Changzhi Iron and Steel Co Ltd
Priority date: 2022-05-13
Filing date: 2022-05-13
Publication date: 2022-08-19
Anticipated expiration: 2032-05-13

Abstract

The utility model provides a dust collector for belt feeder belongs to the belt feeder operation and maintains the field. Including case lid, two tank walls, two rubber skins, two fixed strips, a plurality of support and dust removal pipe, wherein: the top of the two box walls is respectively connected with two sides of the bottom surface of the box cover, the bottom of the box wall, the upper part of the rubber sheet and the fixing strip are connected, the lower part of the rubber sheet is lapped on the belt, one end of the support is connected with the middle part of the box wall, the other end of the support is connected with the frame base of the belt conveyor, the plurality of supports are arranged at equal intervals along the length direction of the belt, one end of the dust removal pipe is connected with the dust removal hole arranged at the middle part of the box cover, and the other end of the dust removal pipe is used for connecting an external dust removal pipeline. Use the utility model discloses afterwards, open and call the door back furnace charge and fall into the dust that the belt feeder in-process produced and be restricted in the space that case lid, tank wall and rubber skin formed to through dust removal pipe and outside dust removal pipeline take out to dust collector in, avoided the dust pollution environment. The utility model discloses simple structure, installation, use and maintenance are convenient.

Description

Dust removal device for belt conveyor

Technical Field

The utility model relates to a belt feeder operation maintenance technical field especially relates to a dust collector for belt feeder.

Background

The lower part of the blast furnace groove is an area for weighing raw fuel and conveying furnace charge to the top of the blast furnace, and the area comprises various weighing hoppers such as an organic combustion scale, a coke scale and the like. After the vibrating screen is started, vibrating furnace burden enters the weighing hopper, when the furnace burden needs to be fed, a weighing door of the weighing hopper is opened for feeding, and the furnace burden falls onto the belt conveyor and then is conveyed to the furnace top. After the weighing door is opened, the furnace burden falls into the belt conveyor to run, and a large amount of dust is generated in the process to pollute the environment. In order to avoid ash emission in the process, a dust removing device for a belt conveyor is needed.

Disclosure of Invention

In order to solve the technical problem, the utility model provides a dust collector for belt feeder.

The utility model adopts the technical proposal that:

the utility model provides a dust collector for belt feeder, its includes case lid, two block walls, two rubber skins, two fixed strips, a plurality of support and dust removal pipe, wherein: the top of the two box walls is respectively connected with two sides of the bottom surface of the box cover, the bottom of the box wall, the upper part of the rubber sheet and the fixing strip are connected, the lower part of the rubber sheet is lapped on the belt, one end of the support is connected with the middle part of the box wall, the other end of the support is connected with the frame base of the belt conveyor, the plurality of supports are arranged at equal intervals along the length direction of the belt, one end of the dust removal pipe is connected with the dust removal hole arranged at the middle part of the box cover, and the other end of the dust removal pipe is used for connecting an external dust removal pipeline.

Optionally, the dust collector for belt conveyor still includes the reducing pipe, and reducing pipe upper end and dust removal union coupling, reducing pipe lower extreme and case lid are connected.

Optionally, the bracket is L-shaped.

Optionally, the box cover and the box wall are connected through a plurality of screws distributed at equal intervals, the bottom of the box wall, the upper part of the rubber sheet and the fixing strip are connected through a plurality of screws distributed at equal intervals, the other end of the support is welded with a frame base of the belt conveyor, and one end of the dust removal pipe is welded with the box cover.

Optionally, a flange is connected to the middle of the dust removal pipe, and the flange is used for connecting the dust removal pipe and an external dust removal pipeline.

Optionally, the box cover, the box wall and the fixing strip are all made of flat steel with the thickness of 4 mm.

Optionally, the bracket is made of angle steel with a thickness of 4 mm.

Optionally, the box cover and the box wall have a length of 1.0-1.8 m.

Optionally, the spacing between adjacent screws is 300 mm.

The utility model has the advantages that:

through setting up structures such as case lid, tank wall, rubber skin, fixed strip and dust removal pipe, provide a dust collector for belt feeder. Use the utility model discloses afterwards, open and call the door back furnace charge and fall into the dust that the belt feeder in-process produced by the restriction in the space that case lid, tank wall and rubber skin formed to in taking out to dust collector through dust removal pipe and outside dust removal pipeline, avoided the dust polluted environment. The utility model discloses simple manufacture, simple structure, installation, use and maintenance are convenient. In addition, the box wall is connected with the belt conveyor in a rubber soft connection mode, so that friction is reduced, and the service life is prolonged.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples.

As shown in fig. 1, the dust removing device for belt conveyor in this embodiment includes a case cover 1, two case walls 2, two rubber sheets 3, two fixing strips 4, a plurality of brackets 5, and a dust removing pipe 6, wherein: the utility model discloses a dust removal device, including two piece tank walls 2, support 5, frame base 7, a plurality of support 5, dust removal pipe 6, the other end is used for connecting outside dust removal pipeline, two 2 tops of tank wall are connected with 1 bottom surface both sides of case lid respectively, 2 bottoms of tank wall, 3 upper portions of rubber skin and fixed strip 4 are connected, 3 lower parts of rubber skin are taken on

belt

8, 5 one ends of support are connected with 2 middle parts of tank wall, the 5 other ends of support are connected with the frame base 7 of belt feeder, a plurality of support 5 sets up along belt 8's length direction equidistant, the dust removal jogged joint that dust removal pipe 6 one end and 1 middle part of case lid set up, the 6 other ends of dust removal pipe are used for connecting outside dust removal pipeline.

Optionally, the dust removing device for the belt conveyor further comprises a reducing pipe 9, the upper end of the reducing pipe 9 is connected with the dust removing pipe 6, and the lower end of the reducing pipe 9 is connected with the box cover 1. The reducer pipe 9 is used for strengthening the connection between the dust removal pipe 6 and the box cover 1.

Optionally, the bracket 5 is L-shaped.

Optionally, the box cover 1 and the box wall 2 are connected through a plurality of screws distributed at equal intervals, the bottom of the box wall 2, the upper part of the rubber sheet 3 and the fixing strip 4 are connected through a plurality of screws distributed at equal intervals, the other end of the support 5 is welded with the frame base 7 of the belt conveyor, and one end of the dust removal pipe 6 is welded with the box cover 1. Preferably, the spacing between adjacent screws is 300mm, and the aperture of the screws is 10 mm. So set up, can guarantee that the connection between case lid 1 and tank wall 2, 3 upper portions of rubber skin and the fixed strip 4 is more firm, can not make the device whole with high costs because of setting up too many screws again.

Wherein, the box wall 2 is L-shaped as shown in figure 1, the width (horizontal length) is 50mm, the height is 200mm, the middle of the wide part is provided with a screw hole, and the aperture is 10 mm; the bottom of the high part is provided with a screw hole with the diameter of 10 mm; the screw holes are spaced 300mm apart. The fixed strip 4 is used for connecting tank wall 2 and rubber skin 3, and the fixed strip 4 is wide 30mm, and long 1.5 meters is equipped with the screw hole, and aperture 10mm, interval 300mm correspond with the screw hole of tank wall 2. The rubber sheet 3 is made of waste belts, and one end of the rubber sheet is provided with screw holes, the hole diameter of the rubber sheet is 10mm, the interval of the rubber sheet is 300mm, and the rubber sheet corresponds to the screw holes of the box wall 2 and the fixing strip 4.

Optionally, a flange 10 is connected to the middle of the dust removal pipe 6, and the flange 10 is used for connecting the dust removal pipe 6 and an external dust removal pipeline.

Optionally, the box cover 1, the box wall 2 and the fixing strip 4 are all made of flat steel with a thickness of 4 mm.

Optionally, the bracket 5 is made of angle steel with a thickness of 4 mm.

The lengths of the box cover 1 and the box wall 2 can be properly adjusted, and the lengths of the box cover 1 and the box wall 2 are set to be 1.0-1.8m according to the actual space distance on site. The length of the cover 1 and the wall 2 refers to the length of the cover 1 and the wall 2 in the direction of the belt 8. The width of the box cover 1 is slightly smaller than that of the belt conveyor. For example, when the width of the belt conveyor is 1.2m, the width of the cover 1 is set to 1.1 m.

Use the utility model discloses afterwards, the dust that the furnace charge fell into the belt feeder in-process and produce after opening the title door is restricted in the space that case lid 1, tank wall 2 and rubber 3 formed to in taking out to dust collector through dust removal pipe 6 and outside dust removal pipeline, avoided the dust polluted environment.

It is to be understood that the above embodiments are merely exemplary embodiments adopted to illustrate the principles of the present invention, and the present invention is not limited thereto. It will be apparent to those skilled in the art that various modifications and improvements can be made without departing from the spirit and substance of the invention, and these modifications and improvements are also considered to be within the scope of the invention.

Claims

1. The utility model provides a dust collector for belt feeder, its characterized in that, includes case lid (1), two tank walls (2), two rubber skins (3), two fixed strips (4), a plurality of support (5) and dust removal pipe (6), wherein:

two tank wall (2) tops are connected with case lid (1) bottom surface both sides respectively, tank wall (2) bottom, rubber skin (3) upper portion and fixed strip (4) are connected, rubber skin (3) lower part is taken on belt (8), support (5) one end is connected with tank wall (2) middle part, the support (5) other end is connected with frame base (7) of belt feeder, the equidistant setting of length direction of belt (8) is followed in a plurality of support (5), the dust removal jogged joint that dust removal pipe (6) one end and case lid (1) middle part set up, dust removal pipe (6) other end is used for connecting outside dust removal pipeline.

2. The dust removing device for the belt conveyor as claimed in claim 1, further comprising a reducer pipe (9), wherein the upper end of the reducer pipe (9) is connected with the dust removing pipe (6), and the lower end of the reducer pipe (9) is connected with the box cover (1).

3. Dust-collecting equipment for belt conveyors according to claim 1, characterized in that the bracket (5) is L-shaped.

4. The dust removal device for the belt conveyor as claimed in claim 1, wherein the box cover (1) and the box wall (2) are connected through a plurality of screws distributed at equal intervals, the bottom of the box wall (2), the upper part of the rubber sheet (3) and the fixing strip (4) are connected through a plurality of screws distributed at equal intervals, the other end of the support (5) is welded with a frame base (7) of the belt conveyor, and one end of the dust removal pipe (6) is welded with the box cover (1).

5. The dust removing device for the belt conveyor as claimed in claim 1, wherein a flange (10) is connected to the middle of the dust removing pipe (6), and the flange (10) is used for connecting the dust removing pipe (6) with an external dust removing pipeline.

6. The dust collector for belt conveyor according to claim 1, wherein the box cover (1), the box wall (2) and the fixing strip (4) are all made of flat steel with thickness of 4 mm.

7. The dust collector for belt conveyor according to claim 3, wherein the bracket (5) is made of angle steel with a thickness of 4 mm.

8. Dust-collecting equipment for belt conveyors according to claim 1, characterized in that the cover (1) and the wall (2) have a length of 1.0-1.8 m.

9. The dust removing apparatus for a belt conveyor as claimed in claim 4, wherein the pitch between the adjacent screws is 300 mm.