CN211003156U

CN211003156U - Feeding belt dust removal collection device

Info

Publication number: CN211003156U
Application number: CN201922052427.7U
Authority: CN
Inventors: 陆俊杰; 李萍; 钱栋
Original assignee: WUXI SANDA ENVIRONMENTAL PROTECTION TECHNOLOGY CO LTD
Current assignee: WUXI SANDA ENVIRONMENTAL PROTECTION TECHNOLOGY CO LTD
Priority date: 2019-11-25
Filing date: 2019-11-25
Publication date: 2020-07-14
Anticipated expiration: 2029-11-25

Abstract

The utility model discloses a material loading belt dust removal collection device, including shield, entrapment cover and dust removal pipeline, the shield is the lid of the shape of falling U, the bottom both sides of shield are connected with the sealing strip, the shield is through a plurality of support mountings on the material loading belt, the entrapment cover is installed on the shield and with the shield is inside to communicate with each other, the shape of entrapment cover is trapezoidal, the dust removal pipeline with the top of entrapment cover is connected. The utility model provides a material loading belt dust removal collection device prevents through the shield that the raise dust is excessive, and the inside negative pressure that forms of shield can be discharged the raise dust through collection cover rethread dust removal pipeline after will raising dust collection, can be effectively with the raise dust entrapment, is favorable to improving a ray of workman operational environment, overhauls moreover and maintains the convenience.

Description

Feeding belt dust removal collection device

Technical Field

The utility model relates to a dust collector especially relates to a material loading belt dust removal collection device.

Background

Smelting and raw material conveying in a steel plant steel-making workshop need to adopt a belt conveyor to convey raw materials, but a large amount of dust can be generated in the conveying and transferring processes. After the dust is diffused, on one hand, raw materials are wasted, the economic benefit is influenced, and on the other hand, the working environment of workers at the same time is deteriorated, and the health of human bodies is seriously harmed.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a material loading belt dust removal collection device, the raise dust that produces in its purpose entrapment material loading belt data send process.

In order to achieve the above purpose, the technical scheme of the utility model is as follows: the utility model provides a material loading belt dust removal collection device, includes shield, entrapment cover and dust removal pipeline, the shield is the lid of the shape of falling U, the bottom both sides of shield are connected with the sealing strip, the shield is installed on the material loading belt through a plurality of supports, the entrapment cover is installed on the shield and with the shield is inside to communicate with each other, the shape of entrapment cover is trapezoidal, the dust removal pipeline with the top of entrapment cover is connected.

Preferably, the two sides of the bottom of the dust cover are provided with bending plates which are inclined inwards.

Preferably, the sealing strip is connected with the bending plate through a bolt, the sealing strip is made of rubber, and the side face of the sealing strip is attached to the inner side face of the bending plate.

Preferably, the bent plate is provided with a waist-shaped hole for passing a bolt therethrough, and a longitudinal direction of the waist-shaped hole is perpendicular to a longitudinal direction of the bent plate.

Preferably, the support includes the horizontal pole that the level set up and the montant of vertical setting, the one end of horizontal pole with the side of shield is connected, the montant with the other end of horizontal pole is connected, the bottom and the material loading belt spiro union of montant.

Preferably, the dust removal pipeline is provided with an adjusting valve.

Preferably, the dust removal pipeline is connected with an exhaust fan.

Preferably, the exhaust fan is connected with a cyclone through a pipeline, the cyclone comprises a barrel body and an inverted cone, an inlet pipe is arranged on the side face of the barrel body, an outlet pipe is arranged at the top of the barrel body, the bottom of the barrel body is communicated and connected with the top of the inverted cone, and the inverted cone is shaped as an inverted cone.

Preferably, the bottom of the inverted cone is communicated and connected with an ash bucket, and the ash bucket is connected with the end part of the dustproof cover through a screw conveyor.

Preferably, the dustproof cover comprises a plurality of cover bodies connected in sequence through tongues and grooves.

The utility model has the advantages that: the utility model provides a material loading belt dust removal collection device prevents through the shield that the raise dust is excessive, and the inside negative pressure that forms of shield can be discharged the raise dust through collection cover rethread dust removal pipeline after will raising dust collection, can be effectively with the raise dust entrapment, is favorable to improving a ray of workman operational environment, overhauls moreover and maintains the convenience.

Drawings

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

FIG. 2 is a side view of the dust cover;

FIG. 3 is an enlarged view of a portion of FIG. 2;

FIG. 4 is a schematic view of a cyclone;

FIG. 5 is a schematic structural view of a cover body joint of the dust cap;

wherein: 1. the dust-proof device comprises a dust cover, 2 parts of a collecting cover, 3 parts of a dust-removing pipeline, 4 parts of a sealing strip, 5 parts of a bending plate, 6 parts of a waist-shaped hole, 7 parts of a support, 71 parts of a cross rod, 72 parts of a vertical rod, 8 parts of an adjusting valve, 9 parts of a cyclone cylinder, 91 parts of a cylinder body, 92 parts of an inverted cone, 10 parts of an exhaust fan, 11 parts of an ash bucket, 12 parts of an inlet pipe, 13 parts of an outlet pipe, 14 parts of a spiral conveyor and 15 parts of a feeding.

Detailed Description

The present invention will be described in further detail with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in FIG. 1, the present embodiment provides a feeding belt dust-removing and collecting device, which comprises a dust-proof cover 1, a collecting cover 2, a dust-removing duct 3, an exhaust fan 10 and a cyclone 9. The feeding belt dust-removing and collecting device is installed on the feeding belt 15. The feeding belt 15 is composed of a base and a belt installed on the base.

The dust cover 1 is an inverted U-shaped cover body, and the left end and the right end of the dust cover are closed. The dust cover 1 shields the belt of the feeding belt 15 to prevent the dust from overflowing. The dust cover 1 is mounted on the feeding belt 15 through a plurality of brackets 7.

Referring to fig. 2, the support 7 includes a horizontal rod 71 and a vertical rod 72, the horizontal rod 71 is horizontally disposed, one end of the horizontal rod 71 is connected to the side of the dust cap 1, the vertical rod 72 is connected to the other end of the horizontal rod 71, and the bottom end of the vertical rod 72 is screwed to the base of the feeding belt 15. The number of the brackets 7 is plural and is distributed along the left-right direction.

The dustproof cover 1 is made of metal. Referring to fig. 3, two sides of the bottom of the dust cover 1 are connected with sealing strips 4. Specifically, the two sides of the bottom of the dust cover 1 are provided with bending plates 5 which are inclined inwards, and the sealing strips 4 are connected with the bending plates 5 through bolts. The sealing strip 4 is made of rubber, and the upper part of the side surface of the sealing strip 4 is attached to the inner side surface of the bending plate 5. When the dustproof cover is used, the bottom of the sealing strip 4 is in contact with the belt of the feeding belt 15, the sealing effect can be achieved, and meanwhile, the belt abrasion caused by the friction between the bottom of the dustproof cover 1 and the belt of the feeding belt 15 can be prevented. And the board 5 of bending makes sealing strip 4 slope, and the different angle of bending of sealing strip 4 is different between the bottom of shield 1 and the material loading belt 15, consequently all has good sealed effect to the different distances between the bottom of shield 1 and the material loading belt 15.

The bending plate 5 is provided with a waist-shaped hole 6 for passing a bolt, and the length direction of the waist-shaped hole 6 is vertical to the length direction of the bending plate 5. So that the height of the sealing strip 4 is adjustable.

The collecting cover 2 is arranged on the dust cover 1 and communicated with the interior of the dust cover 1, and the collecting cover 2 is positioned at the right part of the top surface of the dust cover 1. The shape of the trapping cover 2 is trapezoidal, the trapping cover 2 is used for trapping smoke dust, the trapezoidal structure enables wind speed to be reasonable, large-particle materials are prevented from being sucked out by overlarge wind speed, the phenomenon that the large-particle materials are not sucked out by the overlarge wind speed is avoided, and the trapping effect is greatly improved.

The dust removal duct 3 is connected to the top of the capture hood 2 and functions to discharge the captured dust out of the capture hood 2. The dust removal pipeline 3 is provided with an adjusting valve 8, and air quantity can be reasonably allocated according to actual operation conditions. The dust removal pipeline 3 is connected with an exhaust fan 10, and the exhaust fan 10 is used for forming negative pressure in the dust cover 1 to form air flow and discharging raised dust.

The exhaust fan 10 is connected with a cyclone 9 through a pipeline. The cyclone 9 is used for separating dust and gas and preventing air pollution.

Referring to fig. 4, the cyclone 9 includes a cylinder 91 and an inverted cone 92, an inlet pipe 12 is disposed on a side surface of the cylinder 91, an outlet pipe 13 is disposed on a top of the cylinder 91, a bottom of the cylinder 91 is communicated with a top of the inverted cone 92, and the inverted cone 92 is inverted. The air flow with dust enters from the inlet pipe 12, and the air flow changes from linear motion to circular motion. The rotating gas stream flows from the 91 cylinder along the wall in a spiral shape downwards towards the inverted cone 92. The dust is thrown towards the wall by the centrifugal force and falls along the wall by the momentum of the downward axial velocity near the wall. The outward swirling air flow rotating and descending continuously flows into the central part of the inverted cone 92 in the descending process to form centripetal radial air flow, and the inward swirling air flow forms upward swirling air flow which is discharged from the outlet pipe 13.

The bottom of the inverted cone 92 is communicated with an ash bucket 11. The dust hopper 11 is used for recovering the dust separated from the gas. The upper part of the ash bucket 11 is a cylinder, the middle lower part is in the shape of a funnel, and the bottom of the ash bucket is an opening.

The dust hopper 11 is connected to the left end of the dust cap 1 by a screw conveyor 14. The screw conveyor 14 conveys the collected dust into the dust cover 1 for recycling, so that the utilization rate is improved, and waste is avoided. It should be noted that the bolt conveyer 14 is connected to the lower portion of the left end of the dust cap 1 to prevent the collected dust from falling off at a high height and then being reformed.

As shown in fig. 5, in order to facilitate assembly of the dust cap 1, it is further preferable that the dust cap 1 includes a plurality of cover bodies that are connected in a tongue-and-groove manner in sequence.

The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all of which utilize the equivalent structure or equivalent flow transformation made by the content of the specification of the present invention, or directly or indirectly applied to other related technical fields, all included in the same way in the patent protection scope of the present invention.

Claims

1. The utility model provides a material loading belt dust removal collection device, its characterized in that, includes shield (1), entrapment cover (2) and dust removal pipeline (3), the lid of shield (1) for falling the U-shaped, the bottom both sides of shield (1) are connected with sealing strip (4), install on material loading belt (15) through a plurality of supports (7) shield (1), install entrapment cover (2) shield (1) go up and with shield (1) is inside to communicate with each other, the shape of entrapment cover (2) is trapezoidal, dust removal pipeline (3) with the top of entrapment cover (2) is connected.

2. The feeding belt dust removing and collecting device as claimed in claim 1, wherein the two sides of the bottom of the dust cover (1) are provided with inwardly inclined bent plates (5).

3. The feeding belt dust removing and collecting device as claimed in claim 2, wherein the sealing strip (4) is connected with the bending plate (5) through a bolt, the sealing strip (4) is made of rubber, and the side surface of the sealing strip (4) is attached to the inner side surface of the bending plate (5).

4. The feeding belt dust removing and collecting device as claimed in claim 3, wherein the bending plate (5) is provided with a waist-shaped hole (6) for passing a bolt, and the length direction of the waist-shaped hole (6) is perpendicular to the length direction of the bending plate (5).

5. The feeding belt dust removing and collecting device as claimed in claim 1, wherein the support (7) comprises a horizontally arranged cross rod (71) and a vertically arranged vertical rod (72), one end of the cross rod (71) is connected with the side surface of the dust cover (1), the vertical rod (72) is connected with the other end of the cross rod (71), and the bottom end of the vertical rod (72) is in threaded connection with the feeding belt (15).

6. A feeding belt dust-removing and collecting device according to claim 1, characterized in that the dust-removing duct (3) is provided with a regulating valve (8).

7. A feeding belt dust-collecting device according to claim 1, characterized in that the dust-collecting duct (3) is connected with an exhaust fan (10).

8. The feeding belt dust removing and collecting device as claimed in claim 7, wherein the exhaust fan (10) is connected with a cyclone (9) through a pipeline, the cyclone (9) comprises a barrel (91) and an inverted cone (92), an inlet pipe (12) is arranged on the side surface of the barrel (91), an outlet pipe (13) is arranged on the top of the barrel (91), the bottom of the barrel (91) is communicated and connected with the top of the inverted cone (92), and the inverted cone (92) is inverted.

9. The feeding belt dust removing and collecting device as claimed in claim 8, wherein a dust hopper (11) is connected to the bottom of the inverted cone (92) in a communicating manner, and the dust hopper (11) is connected with the end of the dust cover (1) through a screw conveyor (14).

10. A feeding belt dust-removing and collecting device according to claim 8, characterized in that the dust-proof cover (1) comprises a plurality of cover bodies connected in sequence by tongue-and-groove.