CN213568566U - A raise dust processing apparatus for band conveyer - Google Patents
A raise dust processing apparatus for band conveyer Download PDFInfo
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- CN213568566U CN213568566U CN202022478298.0U CN202022478298U CN213568566U CN 213568566 U CN213568566 U CN 213568566U CN 202022478298 U CN202022478298 U CN 202022478298U CN 213568566 U CN213568566 U CN 213568566U
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Abstract
The utility model discloses a raised dust treatment device for a belt conveyor, which comprises a belt conveyor, a dust hood, a cyclone dust collector and a draught fan; the dust hood covers the belt conveyor; the cyclone dust collector is provided with an air inlet, an air outlet and a feed opening, the air inlet is communicated with the dust hood through a dust absorption pipe, the air outlet is communicated with an air suction opening of the draught fan through an induced draft pipe, and a sealing plate is arranged at the feed opening. The utility model provides a band conveyer carry the material after the breaker is broken can produce a large amount of dust, cause environmental pollution's problem.
Description
Technical Field
The utility model relates to a technical field is carried to the material, concretely relates to raise dust processing apparatus for band conveyer.
Background
Compound fertilizer rotary drum apparatus for producing is in process of production, and the finished product of output can return the large granule product that exceeds the standard to the raw materials workshop section again after screening and carry out the cylinder granulation again, at this moment, need carry next process through band conveyer after the breaker is broken to the large granule.
As shown in fig. 1, an existing belt conveyor includes a base 110, a roller support 120 fixed on the base 110, a roller 130 rotatably mounted on the roller support 120, and a conveying belt 140 supported on the roller 130, and the belt conveyor is of an open structure, so that a crusher generates a large amount of dust after crushing, and raw materials are dried, and the raw materials also generate dust during conveying, which causes a bad working environment and affects the health of field operators.
SUMMERY OF THE UTILITY MODEL
To the defect among the prior art, the utility model provides a raise dust processing apparatus for band conveyer to solve the material that band conveyer carried after the breaker is broken and can produce a large amount of dust, cause environmental pollution's problem.
The utility model provides a raised dust treatment device for a belt conveyor, which comprises a belt conveyor, a dust hood, a cyclone dust collector and a draught fan; the dust hood covers the belt conveyor; the cyclone dust collector is provided with an air inlet, an air outlet and a feed opening, the air inlet is communicated with the dust hood through a dust absorption pipe, the air outlet is communicated with an air suction opening of the draught fan through an induced draft pipe, and a sealing plate is arranged at the feed opening.
Further, the belt conveyor comprises a base, a carrier roller bracket fixed on the base, a carrier roller rotatably installed on the carrier roller bracket, and a conveying belt supported on the carrier roller.
Further, the dust excluding hood includes installing support, arc elastic plate and overhead guard, band conveyer's both sides all are provided with and are fixed in on the base installing support, each the upper portion of installing support all is connected with arc elastic plate, each arc elastic plate extends to the oblique below arc of relative inboard respectively, and the lower part of each arc elastic plate is pasted respectively the upper surface that conveyor belt corresponds the side, the overhead guard covers on the arc elastic plate of conveyor belt and both sides, the dust absorption pipe inserts in the overhead guard.
Furthermore, the upper end of each mounting bracket is fixed with an angle steel, the upper end of each arc-shaped elastic plate is fixed on the vertical edge of the angle steel on the corresponding side, and the two side edges of the top cover are fixed on the top edge of the angle steel on the corresponding side.
Further, the top cover is made of canvas.
Furthermore, bearings are arranged on the opposite inner sides of the mounting brackets, and the bearings on the inner sides of the mounting brackets are respectively supported outside the arc tops of the arc elastic plates on the corresponding sides.
Further, the arc-shaped elastic plate is made of rubber.
Furthermore, the feed opening is an oblique cut, the sealing plate is a light plate, and the upper end of the sealing plate is hinged to the outer wall of the higher side of the oblique cut.
Further, the sealing plate is a PP plate.
Furthermore, the dust absorption pipe adopts a PVC pipe.
The beneficial effects of the utility model are embodied in: this application is through covering the dust excluding hood on band conveyer, during band conveyer transported substance material, the draught fan produces the negative pressure, and the dust in the dust excluding hood passes through the dust absorption pipe and gets into cyclone, and cyclone separates air and dust, and the air of separation is discharged through the air outlet, and the dust of separating deposits in cyclone's bottom to regularly open and seal the long-pending material of board discharge, and the production processes can be put into again to the long-pending material of discharge. Consequently, this application has solved band conveyer and has carried the material after the breaker is broken can produce a large amount of dust, causes environmental pollution's problem.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.
FIG. 1 is a schematic structural view of a conventional belt conveyor;
fig. 2 is a schematic structural diagram of an embodiment of the present invention;
fig. 3 is an installation schematic diagram of a dust excluding hood according to an embodiment of the present invention.
In the drawings, 100-belt conveyor; 110-a base; 120-carrier roller support; 130-carrier rollers; 140-a conveyor belt; 200-dust removal hood; 210-a mounting bracket; 211-bearing; 220-arc elastic plate; 230-a top cover; 240-angle steel; 300-a cyclone dust collector; 310-an air inlet; 320-air outlet; 330-feed opening; 340-sealing plate; 400-a draught fan; 500-dust suction pipe; 600-induced duct.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.
It is to be noted that unless otherwise specified, technical or scientific terms used herein shall have the ordinary meaning as understood by those skilled in the art to which the present invention belongs.
As shown in fig. 2 and 3, the embodiment of the present invention provides a raise dust treatment device for a belt conveyor, which includes a belt conveyor 100, a dust hood 200, a cyclone 300, and an induced draft fan 400.
The belt conveyor 100 includes a base 110, idler supports 120 fixed to the base 110, idlers 130 rotatably mounted to the idler supports 120, and a conveyor belt 140 supported on the idlers 130.
The dust hood 200 covers the belt conveyor 100, a specific dust hood 200 structure is shown in fig. 3, and includes mounting brackets 210, arc-shaped elastic plates 220 and a top hood 230, the mounting brackets 210 fixed on the base 110 are disposed on both sides of the belt conveyor 100, the upper portion of each mounting bracket 210 is connected with an arc-shaped elastic plate 220, each arc-shaped elastic plate 220 extends in an arc shape towards the oblique lower side of the opposite inner side, the lower portion of each arc-shaped elastic plate 220 is attached to the upper surface of the corresponding side of the conveying belt 140, the top hood 230 covers the conveying belt 140 and the arc-shaped elastic plates 220 on both sides thereof, and the dust collection pipe 500 is connected into the top hood 230.
The arc-shaped elastic plate 220 is preferably made of rubber.
In the process of conveying materials, the dust hood 200 is fixed, the conveying belt 140 moves, relative movement can occur between the dust hood 200 and the conveying belt 140, by adopting the dust hood 200, the arc-shaped elastic plates 220 on two sides are respectively attached to the corresponding sides of the conveying belt 140, the arc-shaped elastic plates 220 can be always attached to the conveying belt 140, and the sealing performance is ensured.
In order to facilitate the installation of the arc-shaped elastic plates 220 and the top cover 230, angle steel 240 is fixed to the upper end of each installation bracket 210, the upper end of each arc-shaped elastic plate 220 is fixed to the vertical edge of the angle steel 240 on the corresponding side, the two side edges of the top cover 230 are fixed to the top edge of the angle steel 240 on the corresponding side, and the top cover 230 is preferably made of canvas.
The opposite inner sides of the mounting brackets 210 are provided with bearings 211, and the bearings 211 on the inner sides of the mounting brackets 210 are respectively supported outside the arc tops of the arc-shaped elastic plates 220 on the corresponding sides so as to support the arc-shaped elastic plates 220.
When the dust hood 200 is installed, firstly, installing brackets 210 are symmetrically welded at intervals of 1 m on two sides of a conveying belt 140 along a base 11 of the belt conveyor 100, and angle steel 240 is welded at the top end of each installing bracket 210 according to the length of the belt conveyor 100 which is sealed as required; then, a hole of 16mm is drilled at an interval of 20cm between the upper end of the arc-shaped elastic plate 220 and the vertical edge of the angle steel 240, and is fixed using M16 hexagonal bolts and nuts, and the lower end of the arc-shaped elastic plate 220 is pressed on the corresponding side of the conveyor belt 140; the canvas is installed above the belt conveyor 100, holes are formed in the two sides of the canvas and the top edge of the angle steel 240 at intervals of 10cm, the canvas is fixed to the top edge of the angle steel 240 through bolts, gaskets, nuts and the like, the length of the canvas can be properly longer than the width of the belt conveyor 100, and the sealing effect can be better.
The cyclone dust collector 300 is provided with an air inlet 310, an air outlet 320 and a feed opening 330, the air inlet 310 is communicated with the dust hood 200 through a dust suction pipe 500, the dust suction pipe 500 can be a PVC pipe, the air outlet 320 is communicated with an air suction opening of the induced draft fan 400 through an induced draft pipe 600, and a sealing plate 340 is arranged at the feed opening 330.
It should be noted that the cyclone dust collector 300 operates on the principle that the dust-containing airflow rotates, the dust particles are separated from the airflow by centrifugal force and collected on the wall of the cyclone dust collector, and the dust particles are deposited on the bottom of the cyclone dust collector 300 by gravity, which belongs to the prior art.
This application is through covering the dust excluding hood 200 on band conveyer 100, during band conveyer 100 transported substance material, draught fan 400 produces the negative pressure, the dust in the dust excluding hood 200 passes through dust absorption pipe 500 and gets into cyclone 300, cyclone 300 separates air and dust, the air of separation is discharged through air outlet 320, the dust of separating deposits in cyclone 300's bottom, and regularly open and seal board 340 discharge long-pending material, the production processes can be put into again to the long-pending material of discharge. Therefore, the problem of band conveyer 100 carry the material after the breaker is broken can produce a large amount of dust, cause environmental pollution has been solved in this application.
In a preferred embodiment, the lower opening 330 is a bevel cut, the angle of the bevel cut is preferably 45 °, the sealing plate 340 is a light plate, preferably a PP plate, and the upper end of the sealing plate 340 is hinged to the outer wall of the upper side of the bevel cut.
Cyclone 300 in the market usually adopts the horizontal picture peg of metal material preparation to seal feed opening 330, need the manual work to open the blowing, this application utilizes cyclone 300 operation, inside negative pressure can produce suction at feed opening 330, in order to hold sealing plate 340 automatically, when its inside long-pending material reaches the certain degree, when the gravity of long-pending material is greater than the suction of negative pressure promptly, sealing plate 340 rotates downwards to vertical position, the automatic blowing of opening of feed opening 330, because be the bevel cut, long-pending material is discharged the back, sealing plate 340 can produce the negative pressure towards one side of feed opening 330 lateral wall, make outside atmospheric pressure can promote sealing plate 340 to rotate towards the lateral wall of feed opening 330, until sealing plate 340 seals feed opening 330 again.
In addition, a belt conveyor or a ton bag and the like can be arranged at the feed opening 330, so that the accumulated materials are put into the production process again, the manual operation is reduced, and the labor intensity is reduced.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification.
Claims (10)
1. The utility model provides a raise dust processing apparatus for band conveyer which characterized in that:
comprises a belt conveyer, a dust hood, a cyclone dust collector and a draught fan;
the dust hood covers the belt conveyor;
the cyclone dust collector is provided with an air inlet, an air outlet and a feed opening, the air inlet is communicated with the dust hood through a dust absorption pipe, the air outlet is communicated with an air suction opening of the draught fan through an induced draft pipe, and a sealing plate is arranged at the feed opening.
2. A dust handling apparatus for a belt conveyor according to claim 1, wherein: the belt conveyor comprises a base, a carrier roller support fixed on the base, a carrier roller rotatably installed on the carrier roller support and a conveying belt supported on the carrier roller.
3. A dust handling apparatus for a belt conveyor according to claim 2, wherein: the dust excluding hood includes installing support, arc elastic plate and overhead guard, band conveyer's both sides all are provided with and are fixed in on the base installing support, each the upper portion of installing support all is connected with arc elastic plate, each arc elastic plate extends to relative inboard oblique below arc respectively, and the lower part of each arc elastic plate is pasted respectively the upper surface that conveyor belt corresponds the side, the overhead guard cover is in on the arc elastic plate of conveyor belt and both sides, the dust absorption pipe is gone into in the overhead guard.
4. A dust handling apparatus for a belt conveyor according to claim 3, wherein: the upper end of each mounting bracket is fixed with an angle steel, the upper end of each arc-shaped elastic plate is fixed on the vertical edge of the angle steel on the corresponding side, and the two side edges of the top cover are fixed on the top edge of the angle steel on the corresponding side.
5. A dust handling apparatus for a belt conveyor according to claim 4, wherein: the top cover is made of canvas.
6. A dust handling apparatus for a belt conveyor according to claim 3, wherein: the opposite inner sides of the mounting brackets are provided with bearings, and the bearings on the inner sides of the mounting brackets are respectively supported outside the arc tops of the arc elastic plates on the corresponding sides.
7. A dust handling apparatus for a belt conveyor according to claim 3 or 6, wherein: the arc elastic plate is made of rubber.
8. A dust handling apparatus for a belt conveyor according to claim 1, wherein: the feed opening is an oblique cut, the sealing plate is a light plate, and the upper end of the sealing plate is hinged to the outer wall of the higher side of the oblique cut.
9. A dust handling apparatus for a belt conveyor according to claim 8, wherein: the sealing plate is a PP plate.
10. A dust handling apparatus for a belt conveyor according to claim 1, wherein: the dust absorption pipe adopts a PVC pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022478298.0U CN213568566U (en) | 2020-10-30 | 2020-10-30 | A raise dust processing apparatus for band conveyer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022478298.0U CN213568566U (en) | 2020-10-30 | 2020-10-30 | A raise dust processing apparatus for band conveyer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213568566U true CN213568566U (en) | 2021-06-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022478298.0U Active CN213568566U (en) | 2020-10-30 | 2020-10-30 | A raise dust processing apparatus for band conveyer |
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| Country | Link |
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| CN (1) | CN213568566U (en) |
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2020
- 2020-10-30 CN CN202022478298.0U patent/CN213568566U/en active Active
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