CN218250758U

CN218250758U - Raw material conveying device for crushing production line

Info

Publication number: CN218250758U
Application number: CN202222790086.5U
Authority: CN
Inventors: 潘恒; 陈瀚; 郭晓辉; 魏昭; 邸子植; 陈月旺; 冯志刚
Original assignee: Xinji Qiansen Environmental Protection Technology Co ltd
Current assignee: Xinji Qiansen Environmental Protection Technology Co ltd
Priority date: 2022-10-21
Filing date: 2022-10-21
Publication date: 2023-01-10
Anticipated expiration: 2032-10-21

Abstract

The application relates to a raw materials conveyor for broken production line relates to metal recovery plant's technical field, and it includes the conveyer belt: the feeding hopper is connected to the feeding end of the conveying belt; the first dust removal component is connected with the upper hopper and used for absorbing dust in the upper hopper; the dust cover is covered on the conveyor belt, and one end of the dust cover is communicated with the feeding hopper; the second dust removal assembly is connected with the dust cover and used for absorbing dust in the dust cover; the first dust removal assembly includes: the dust collection pipe is connected with the first fan of the upper hopper, and the air inlet is connected with the dust collection pipe; and the dust removal bag is connected to the air outlet of the first fan. This application has the diffusion that reduces dust, makes the effect of the more environmental protection of use of broken production line.

Description

Raw material conveying device for crushing production line

Technical Field

The application relates to the technical field of metal recovery equipment, in particular to a raw material conveying device for a crushing production line.

Background

Along with economic development and social progress, people use various natural resources more and more, and how to better save energy has become a problem facing the people together. The waste metal recycling industry is an industry meeting the requirements of energy conservation and environmental protection, waste metal can be changed into valuable from waste while the garbage treatment cost is reduced by recycling the waste metal, and the waste metal can be processed into usable metal raw materials, so that the excessive consumption of earth resources can be effectively reduced, and the environmental pressure of the earth is reduced.

The common waste metal recovery comprises waste steel recovery, waste aluminum recovery and the like, waste metal raw materials are conveyed to a crusher through a conveying device, and the crushed raw materials are further processed through subsequent equipment of a crushing production line to become regenerated metal raw materials.

In view of the above-mentioned related arts, the inventor found that dust is generally adhered to the waste metal raw material, and when the waste metal raw material is transported to the crusher by the conveyor, the dust adhered to the waste metal raw material is scattered to the surrounding air by collision, thereby polluting the air environment.

SUMMERY OF THE UTILITY MODEL

In order to reduce the diffusion of dust, make the use of broken production line environmental protection more, this application provides a raw materials conveyor for broken production line.

The application provides a raw materials conveyor for broken production line adopts following technical scheme:

a raw material conveying device for a crushing production line comprises:

conveying a belt:

the feeding hopper is connected to the feeding end of the conveying belt;

the first dust removal component is connected with the upper hopper and used for absorbing dust in the upper hopper;

the dust cover is covered on the conveyor belt, and one end of the dust cover is communicated with the feeding hopper;

and the second dust removal assembly is connected with the dust cover and used for absorbing dust in the dust cover.

By adopting the technical scheme, the waste metal raw material is put on the conveyer belt through the feeding hopper, and dust in the feeding hopper can be sucked away by the first dust removal component, so that dust removal during raw material feeding is realized; the dust that the raw materials produced in the conveyer belt transportation can spread in the dust cover, is finally absorbed by second dust removal component, realizes the dust removal of raw materials transportation in-process. Dust removal when through with transporting raw materials material loading has reduced the dust diffusion that conveyor produced in the transportation raw materials process, and then makes the use environmental protection more of broken production line.

Optionally, the first dust removing assembly includes:

the dust collection pipe is connected with the upper hopper;

the air inlet of the first fan is connected with a dust collection pipe;

and the dust removal bag is connected to the air outlet of the first fan.

Through adopting above-mentioned technical scheme, first fan makes the negative pressure in the dust absorption pipe, and the dust in the feeding funnel is lighter, can be inhaled in the dust absorption pipe, in first fan entering dust removal bag, the air can send the space of dust removal bag to flow out, and the dust is stayed in the dust removal bag, regularly with the dust removal bag take off the clearance can.

Optionally, the suction duct is inclined upwardly in a direction away from the upper hopper.

Through adopting above-mentioned technical scheme, if the raw materials in the feeding funnel have less granule to bounce into the dust absorption pipe, because of the dead weight is great, can follow the dust absorption pipe and fall back again in the feeding funnel, prevent to be inhaled by first fan and damage the fan.

Optionally, a protective net is arranged at the inlet of the dust suction pipe.

Through adopting above-mentioned technical scheme, the protection network can prevent that great raw materials from striking the dust absorption pipe when falling the material to the conveyer belt inside, reduces the destructive action that the raw materials produced the dust absorption pipe, makes dust absorption pipe life longer.

Optionally, the second dust removal assembly includes:

the dust collecting pipe is connected with the dust cover;

the dust storage box is connected to one end of the dust collecting pipe, which is far away from the dust cover;

and the second fan is connected to the dust storage box and used for generating negative pressure in the dust storage box.

Through adopting above-mentioned technical scheme, the raw materials is at the in-process of conveyer belt transportation, and the dust that floats can be stored in the dust cover internal diffusion and get into the dust storage box through the dust collecting tube, has reduced the dust diffusion that conveyor produced in the raw materials transporting process, and then makes the use environmental protection more of broken production line.

Optionally, the dust pipe is provided with a plurality of dust branch pipes connected to the dust cover.

Through adopting above-mentioned technical scheme, a plurality of collection dirt branch pipes can communicate the different positions of dust cover, can more evenly follow each position and absorb the dust, and the absorption effect is better.

Optionally, water is contained in the dust storage box, the dust collecting pipe is connected to the side wall of the dust storage box, and the second fan is connected to the top end of the dust storage box.

By adopting the technical scheme, dust entering the dust storage box from the side surface of the dust storage box falls on the bottom of the dust storage box under the action of gravity and is adsorbed by water at the bottom of the dust storage box, so that the dust removal effect is achieved; the second fan can reduce the dust and fly out from second fan at the top of dust storage box, improves holistic dust removal effect.

Optionally, the top in the dust storage box is connected with a partition plate higher than the water surface, and the partition plate is arranged between the dust collection pipe and the second fan.

Through adopting above-mentioned technical scheme, the dust that gets into the dust storage box from the dust storage box side can strike the baffle, later the whereabouts falls into the aquatic, reduces the dust that drifts out from second fan department.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the first dust removal assembly and the second dust removal assembly remove dust during the raw material feeding and conveying processes, so that the dust diffusion generated in the raw material conveying process of the conveying device is reduced, and the crushing production line is more environment-friendly to use;

2. if the raw materials in the feeding hopper have small particles to bounce into the dust collection pipe, the raw materials can fall back into the feeding hopper along the dust collection pipe due to large self weight, and the fan is prevented from being damaged by the suction of the first fan;

3. the protective net can prevent larger raw materials from impacting the interior of the dust collection pipe when the raw materials are poured to the conveying belt, so that the damage effect of the raw materials on the dust collection pipe is reduced, and the service life of the dust collection pipe is longer;

4. the dust entering the dust storage box from the side face of the dust storage box can impact the partition plate and then fall into the water, and the dust flying out from the second fan is reduced.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;

FIG. 2 is a schematic structural diagram of a feeding hopper and a first dust-removing assembly in an embodiment of the present application;

FIG. 3 is a schematic sectional view of a dust storage box according to an embodiment of the present application;

in the figure, 1, a conveyor belt; 2. feeding a hopper; 3. a first dust removal assembly; 31. a dust collection pipe; 311. a protective net; 32. a first fan; 33. a dust removal bag; 4. a second dust removal assembly; 41. a dust collecting pipe; 411. a dust collecting branch pipe; 42. a dust storage box; 421. a partition plate; 43. a second fan; 5. a dust cover.

Detailed Description

The present application is described in further detail below with reference to fig. 1-3.

The application provides a raw materials conveyor for broken production line refers to fig. 1, including conveyer belt 1, feeding funnel 2, first dust removal component 3, second dust removal component 4 and dust cover 5. The feeding hopper 2 is arranged at the feeding end of the conveyer belt 1; the first dust removal component 3 is connected with the upper hopper 2 and is used for absorbing dust floating in the upper hopper 2; the dust cover 5 is covered on the conveyer belt 1; the second dust removing assembly 4 is connected with the dust cover 5 for absorbing dust floating in the dust cover 5. Remove dust when feeding raw materials and transporting through first dust removal subassembly 3 and second dust removal subassembly 4, reduced the dust diffusion that conveyor produced in the transportation raw materials process, and then make the use of broken production line environmental protection more.

The conveyer belt 1 comprises a horizontal section at the feeding end and a lifting section at the discharging end, and the horizontal section is lifted by the lifting section and then sent into the crusher after receiving the raw materials. The lower end of the conveying belt 1 is arranged on the ground level of a working field through a support.

Referring to fig. 1 and 2, the feeding hopper 2 is connected to the frames on both sides of the feeding end of the conveyer belt 1 by bolts, the lower end of the feeding hopper is a rectangular cylinder and has the same width as the belt surface of the conveyer belt 1, and the upper end of the feeding hopper is a quadrangular frustum flaring so as to feed materials into the feeding hopper 2.

The first dust removing assembly 3 includes a dust suction pipe 31, a first fan 32, and a dust removing bag 33. The dust absorption pipe 31 is a circular pipe, is welded on the side wall of the lifting section of the feeding hopper 2 far away from the conveying belt 1, and is communicated with the inside of the feeding hopper 2. One end of the dust suction pipe 31, which is far away from the feeding hopper 2, inclines upwards, and if small fragments of the raw material in the feeding hopper 2 bounce into the dust suction pipe 31, the raw material can fall back into the feeding hopper 2 along the dust suction pipe 31 due to the heavy dead weight of the raw material fragments, so that the fan is prevented from being damaged by the suction of the first fan 32. The connection part of the dust collection pipe 31 and the feeding hopper 2 is welded with a protective net 311, the protective net 311 is flush with the inner wall of the feeding hopper 2, so that the larger raw material blocks can be prevented from impacting the inside of the dust collection pipe 31 when falling into the feeding hopper 2, and the destructive effect of the raw materials on the dust collection pipe 31 is reduced. A reinforcing rod is welded between the dust collection pipe 31 and the side wall of the feeding hopper 2 and is used for reinforcing the connection strength between the dust collection pipe 31 and the feeding hopper 2.

The first fan 32 is arranged on the bracket through a bracket, the air inlet is connected with the dust suction pipe 31, and dust in the feeding hopper 2 is sucked through the dust suction pipe 31. The dust removal bag 33 is connected to the air outlet of the first fan 32 through a hose clamp and used for intercepting dust mixed in the air discharged by the first fan 32, and the dust removal bag 33 can be detached and replaced after collecting more dust.

The dust cover 5 is connected with the conveying belt 1 through bolts and is communicated with the feeding hopper 2, so that the raw materials are normally conveyed on the conveying belt 1. Dust floating on the material on the conveyor 1 will be confined to the dust cover 5.

The second dust removing assembly 4 includes a dust collecting pipe 41, a dust storage box 42, and a second fan 43. One end of the dust pipe 41 is provided with a plurality of dust collecting branch pipes 411, and the other end is connected to the dust storage box 42. The joint of the dust collecting branch pipe 411 and the dust cover 5 is provided with a conical flaring, which can enhance the dust absorbing effect of the dust collecting branch pipe 411 on the dust in the dust cover 5. The plurality of dust collecting branch pipes 411 can communicate with different positions of the dust cover 5, and dust can be more uniformly absorbed from the respective positions. In the embodiment of the present application, three connection points are provided between the dust collecting branch pipe 411 and the dust cover 5, and are uniformly arranged along the dust cover 5.

Referring to fig. 1 and 3, the dust storage bin 42 is a rectangular box that is placed on a stand. The dust collecting pipe 41 is connected to the top end of one side wall of the dust storage box 42. The dust storage tank 42 contains water for adsorbing dust. The lower end of the dust storage box 42 is provided with a drain pipe which is provided with a valve. An exhaust pipe extending upwards is welded on one side of the top end of the dust storage box 42 far away from the dust collection pipe 41, and the second fan 43 is welded and fixed in the exhaust pipe. The top welding has baffle 421 in the dust storage box 42, and baffle 421 is located the position that is close to the blast pipe, and the lower extreme is higher than the surface of water, and the horizontal both ends and dust storage box 42's tank wall butt.

When the dust collecting pipe 41 sends air into the dust storage box 42, dust mixed in the air falls down after striking the partition 421, most of the dust is adsorbed by water at the bottom of the dust storage box 42, and the air passes through the space at the lower end of the partition 421 to the other side of the partition 421 and then is sent out of the dust storage box 42 by the second fan 43.

The embodiments of the present disclosure are all preferred embodiments of the present disclosure, and the protection scope of the present disclosure is not limited thereby, wherein like parts are designated by like reference numerals. Therefore: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a broken raw materials conveyor for production line, includes conveyer belt (1), its characterized in that still includes:

the feeding hopper (2) is connected to the feeding end of the conveying belt (1);

the first dust removal component (3) is connected with the upper hopper (2) and is used for absorbing dust in the upper hopper (2);

the dust cover (5) is covered on the conveyer belt (1) in a connecting way, and one end of the dust cover is communicated with the feeding hopper (2);

and the second dust removal component (4) is connected with the dust cover (5) and is used for absorbing dust in the dust cover (5).

2. The raw material conveying device for a crushing production line according to claim 1, wherein the first dust removing assembly (3) comprises:

a dust suction pipe (31) connected with the upper hopper (2);

the air inlet of the first fan (32) is connected with a dust suction pipe (31);

and the dust removal bag (33) is connected with an air outlet of the first fan (32).

3. A raw material conveying apparatus for a crushing line according to claim 2, wherein the dust suction pipe (31) is inclined upward in a direction away from the upper hopper (2).

4. A raw material conveying apparatus for a crushing production line according to claim 3, wherein an inlet of the dust suction pipe (31) is provided with a protective net (311).

5. The raw material conveying device for a crushing production line according to claim 1, wherein the second dust removing assembly (4) comprises:

a dust collection pipe (41) connected to the dust cover (5);

the dust storage box (42) is connected to one end of the dust collecting pipe (41) far away from the dust cover (5);

and a second fan (43) connected to the dust storage box (42) for generating negative pressure in the dust storage box (42).

6. A raw material conveying apparatus for a crushing line according to claim 5, wherein said dust collecting pipe (41) is provided with a plurality of dust collecting branch pipes (411) connected to dust covers (5).

7. The raw material conveying device for the crushing production line according to claim 5, wherein the dust storage box (42) is filled with water, the dust collection pipe (41) is connected to the side wall of the dust storage box (42), and the second fan (43) is connected to the top end of the dust storage box (42).

8. The raw material conveying device for the crushing production line according to claim 7, wherein a partition plate (421) higher than the water surface is connected to the top inside the dust storage box (42), and the partition plate (421) is arranged between the dust collection pipe (41) and the second fan (43).