CN212018149U

CN212018149U - Crushed aggregates conveying pipe of old and useless circuit board

Info

Publication number: CN212018149U
Application number: CN202020520878.9U
Authority: CN
Inventors: 赖志宁; 赖逸帆; 钟悦明; 钟志远; 张秀; 陈琳方; 王娇
Original assignee: Huizhou Ningtailin Environmental Technology Co ltd
Current assignee: Huizhou Ningtailin Environmental Technology Co ltd
Priority date: 2020-04-10
Filing date: 2020-04-10
Publication date: 2020-11-27
Anticipated expiration: 2030-04-10

Abstract

The utility model relates to a crushed aggregates conveying pipe of old and useless circuit board, including discharging pipe, intake pipe and biography material pipe, discharging pipe and intake pipe all are located pass the side of material pipe, and with biography material pipe intercommunication, the intake pipe is located the below of discharging pipe, it is equipped with detachable transparent construction to pass the material pipe, transparent construction with biography material pipe intercommunication. The utility model discloses a conveying pipe is equipped with transparent construction for observe the particular case of circuit board waste material when the transmission, whether the volume of whether taking place to block up, conveying for example observing the waste material is even suitable, perhaps whether mix with has other materials, so that operating personnel can in time discover and confirm the source of problem, thereby the very first time solution problem is in order to improve the productivity.

Description

Crushed aggregates conveying pipe of old and useless circuit board

Technical Field

The utility model relates to a hazardous waste handles technical field, especially relates to a crushed aggregates conveying pipe of old and useless circuit board.

Background

The updating cycle of the current electronic products is continuously shortened, a large amount of electronic products or raw materials become waste after being used up, wherein the waste circuit boards are common electronic waste, and once the waste circuit boards are not properly treated, the waste circuit boards are randomly stacked or buried, so that the pollution to the surrounding environment is often caused. In addition, the circuit board usually contains a large amount of reusable metals, such as copper, iron, tin, lead, nickel, etc., and also includes precious and rare metals such as gold, silver, platinum, palladium, etc. The separation of the above metals is usually performed by a physical method or a chemical method, wherein the physical method requires multi-stage crushing of the circuit board, and the circuit board waste is crushed into small-sized particles, for example, about one square centimeter, which need to be conveyed to another crushing mechanism for further crushing into powder. The existing conveying mode generally blows small-size waste entering a pipeline to a next mechanism through a blower, however, the conveying condition of the waste in the pipeline is difficult to observe, and if the pipeline is blocked, the condition cannot be known, so that the long-time idle running of the equipment is easily caused, and the equipment is seriously damaged.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides a solve above-mentioned technical problem, provide a crushed aggregates conveying pipe of old and useless circuit board.

The purpose of the utility model is realized through the following technical scheme:

the utility model provides a crushed aggregates conveying pipe of old and useless circuit board, includes discharging pipe, intake pipe and biography material pipe, discharging pipe and intake pipe all are located the side of biography material pipe, and with biography material pipe intercommunication, the intake pipe is located the below of discharging pipe, it is equipped with detachable transparent construction to pass the material pipe, transparent construction with biography material pipe intercommunication.

Furthermore, the material conveying pipe comprises an upper material conveying pipe and a lower material conveying pipe, and the upper material conveying pipe and the lower material conveying pipe are connected through the transparent structure.

Further, the transparent structure comprises two oppositely arranged cover plates, through holes are formed in the cover plates, the two cover plates are fixedly connected through support columns, and transparent sheets are arranged between the two cover plates.

Furthermore, the transparent sheet is a sheet, the transparent sheet is annularly wound to form a conveying channel, and the conveying channel is communicated with the pipeline of the material conveying pipe.

Furthermore, the transparent sheets are two or more, the two cover plates are provided with annular clamping grooves, the transparent sheets are respectively inserted into the annular clamping grooves and can slide along the annular clamping grooves, the transparent sheets jointly enclose to form a conveying channel, and the conveying channel is communicated with a pipeline of the material conveying pipe.

Furthermore, the adjacent two transparent sheets are tangent. The transparent sheets are arranged in a tangent mode, so that the materials can be effectively prevented from being clamped into gaps between the transparent sheets or being separated from the interior of the material conveying pipe during conveying.

Furthermore, the two cover plates are both provided with threaded holes,

furthermore, the bottom of the material conveying pipe is provided with a flow guide block, and the flow guide surface of the flow guide block is an arc surface.

Furthermore, the top end of the material conveying pipe is provided with a connecting pipe, the connecting pipe is arranged in an arc shape, and the connecting pipe is a steel connecting pipe.

Furthermore, the discharging pipe is connected with a crushing device, the air inlet pipe is connected with an air blowing device, one end, close to the crushing device, of the discharging pipe is provided with a check plate, and the check plate is hinged to the discharging pipe.

The utility model discloses compare in prior art's beneficial effect and be:

the utility model discloses a conveying pipe is equipped with transparent construction for observe the particular case of circuit board waste material when the transmission, whether the volume of whether taking place to block up, conveying for example observing the waste material is even suitable, perhaps whether mix with has other materials, so that operating personnel can in time discover and confirm the source of problem, thereby the very first time solution problem is in order to improve the productivity. In addition, the transparent structure is a detachable structure, so that when the problems such as blockage occur, the condition in the pipe can be further observed in a mode of detaching the transparent structure, the whole conveying pipe does not need to be detached, and the maintenance burden of workers is reduced.

Drawings

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

Fig. 2 is a partially enlarged view of a portion a in fig. 1.

Fig. 3 is a partially enlarged view of B in fig. 1.

Fig. 4 is a schematic structural diagram of a cover plate and a transparent sheet according to an embodiment of the present invention.

Fig. 5 is a bottom view of fig. 4.

Fig. 6 is a schematic distribution diagram of transparent sheets according to an embodiment of the present invention.

Detailed Description

To facilitate understanding of those skilled in the art, the present invention will be described in further detail with reference to specific embodiments and drawings.

Referring to fig. 1-6, a preferred embodiment of the present invention is as follows.

Referring to fig. 1, a scrap conveying pipe for waste circuit boards includes a discharging pipe 1, an air inlet pipe 2 and a material conveying pipe 3, wherein the discharging pipe 1 and the air inlet pipe 2 are both located on the side surface of the material conveying pipe 3 and are communicated with the material conveying pipe 3, the air inlet pipe 2 is located below the discharging pipe 1, the material conveying pipe 3 is provided with a detachable transparent structure 4, and the transparent structure 4 is communicated with the material conveying pipe 3. The utility model discloses a material pipe 3's well lower part is located to transparent construction 4 for observe the particular case of circuit board waste material when the transmission, whether the volume of whether taking place to block up, conveying for example observing the waste material is even suitable, perhaps whether mix with other materials, so that operating personnel can in time discover and confirm the source of problem, thereby the very first time solution problem is in order to improve the productivity. In addition, the transparent structure 4 is a detachable structure, so that when a blockage or the like occurs, the situation in the pipe can be further observed by detaching the transparent structure 4 without detaching the whole conveying pipe, thereby reducing the maintenance burden of workers.

The material conveying pipe 3 comprises an upper material conveying pipe 31 and a lower material conveying pipe 32, and the upper material conveying pipe 31 and the lower material conveying pipe 32 are connected through a transparent structure 4. Cut apart into two parts or even more with passing material pipe 3, can promote the bulk strength of body through utilizing the connecting piece to connect and the reinforced mode to strengthen its life, simultaneously, establish passing material pipe 3 into the structure of components of a whole that can function independently, also be convenient for subsequent dismantlement maintenance.

Referring to fig. 2 and 4, the transparent structure 4 includes two cover plates 41 disposed opposite to each other, the cover plates 41 are both provided with through holes 411, the two cover plates 41 are fixedly connected by supporting posts 42, and a transparent sheet 43 is disposed between the two cover plates 41. The main purpose of the transparent structure 4 is to facilitate observing the material conveying condition in the conveying pipe, i.e. to serve as a visual device, the through holes 411 on the cover plates 41 are used for passing through the material, the supporting columns 42 are used for supporting the two cover plates 41, so that a certain distance exists between the two cover plates 41, the distance determines the height of the transparent sheet 43, and simultaneously determines the height of the transparent sheet 43 as a visual window, and the visual height can be adjusted by adjusting the heights of the supporting columns 42 and the transparent sheet 43.

In one embodiment, the transparent sheet 43 is a single sheet, and the transparent sheet 43 is wound in a ring shape to form a transfer passage, which is communicated with the pipe of the transfer pipe 3. The transparent sheet 43 may be a glass material or an organic transparent material integrally formed by winding, or may be integrally formed by splicing.

Referring to fig. 4, 5 and 6, in another embodiment, the number of the transparent sheets 43 is two or more, the two cover plates 41 are both provided with circular slots 412, the transparent sheets 43 are respectively inserted into the circular slots 412, the transparent sheets 43 can slide along the circular slots 412, the transparent sheets 43 together enclose to form a transmission channel, and the transmission channel is communicated with the pipeline of the material conveying pipe 3. When the transparency 43 is two, its both should be semi-enclosed structure, need enclose jointly through two transparencies 43 and close just can form transfer passage promptly, and its benefit lies in, transparency 43 itself can follow ring groove 412 and move, and its moving means is for moving around the axle, and two transparencies 43 also can take place relative slip simultaneously, can open a breach between two transparencies 43 consequently to convenient the processing is located the waste material of pipeline. The adjacent two transparent sheets 43 are tangent. The purpose of the tangential arrangement between the transparent sheets 43 is to effectively prevent the material from being jammed in the gap between the transparent sheets 43 or being separated from the interior of the material conveying pipe 3 during conveying.

Referring to fig. 5, both the cover plates 41 are provided with threaded holes 413, the lower end of the upper feeding pipe 3 and the upper end of the lower feeding pipe 3 are provided with connecting plates, and the two cover plates 41 are respectively connected with the connecting plates through bolts. The connection between connecting plate and last material pipe 3 and the material pipe 3 that passes down is fixed connection for thereby connect apron 41 with transparent construction 4 with go up material pipe 3 and be connected with material pipe 3 that passes down.

Referring to fig. 1, a flow guide block 9 is disposed at the bottom of the material conveying pipe 3, and a flow guide surface of the flow guide block 9 is an arc surface. Since the air flow is usually generated by the blowing device and enters from the side of the material conveying pipe 3, the air flow can impact the vertical pipe wall of the material conveying pipe 3 at the first time, and in order to improve the conveying efficiency of the air flow, the air flow is guided to float upwards through the flow guide block 9 so as to improve the utilization rate of the air flow.

The top of passing material pipe 3 is equipped with connecting pipe 5, and connecting pipe 5 is the arc setting, and connecting pipe 5 is steel connecting pipe 5. Under the general condition, the material conveying pipe 3 that vertically places need convey the material to the material receiving pipe 6 that the level was placed in, and it needs connecting pipe 5 to connect to pass between material conveying pipe 3 and the material receiving pipe 6, current connecting pipe 5 is the telescopic hose usually, in order to promote the durable degree and the conveying efficiency of connecting pipe 5, consequently adopt the connecting pipe 5 of being made by special steel, connecting pipe 5 is the trend of an angle of 45 degrees rather than the trend of 90 degrees simultaneously, with the impact force degree of slowing down the material to connecting pipe 5, further promote its life.

Referring to fig. 3, in the present embodiment, the discharging pipe 1 is connected to the crushing device 7, the gas inlet pipe 2 is connected to the gas blowing device 8, and a check plate 11 is disposed at an end of the discharging pipe 1 close to the crushing device 7, and the check plate 11 is hinged to the discharging pipe 1. The purpose of the check plate 11 is primarily to prevent a backflow of material flowing out of the crusher device 7 through the discharge pipe 1.

While the invention has been described in conjunction with the specific embodiments set forth above, it is evident that many alternatives, modifications, and variations will be apparent to those skilled in the art in light of the foregoing description. Accordingly, it is intended to embrace all such alternatives, modifications, and variations that fall within the spirit and scope of the appended claims.

Claims

1. The utility model provides a crushed aggregates conveying pipe of old and useless circuit board, its characterized in that, includes discharging pipe, intake pipe and biography material pipe, discharging pipe and intake pipe all are located the side of biography material pipe, and with biography material pipe intercommunication, the intake pipe is located the below of discharging pipe, it is equipped with detachable transparent construction to pass the material pipe, transparent construction with biography material pipe intercommunication.

2. The scrap conveying pipe for waste circuit boards according to claim 1, wherein the scrap conveying pipe comprises an upper scrap conveying pipe and a lower scrap conveying pipe, and the upper scrap conveying pipe and the lower scrap conveying pipe are connected through the transparent structure.

3. The scrap conveying pipe for waste circuit boards according to claim 2, wherein the transparent structure comprises two oppositely arranged cover plates, the cover plates are both provided with through holes, the two cover plates are fixedly connected through supporting columns, and a transparent sheet is arranged between the two cover plates.

4. The scrap conveying pipe for waste circuit boards according to claim 3, wherein the transparent sheet is a piece, and the piece of transparent sheet is wound in a ring shape to form a conveying channel, and the conveying channel is communicated with the pipeline of the conveying pipe.

5. The scrap conveying pipe for waste circuit boards according to claim 3, wherein the number of the transparent sheets is two or more, the two cover plates are provided with annular clamping grooves, the transparent sheets are respectively inserted into the annular clamping grooves, the transparent sheets can slide along the annular clamping grooves, the transparent sheets jointly enclose a conveying channel, and the conveying channel is communicated with the pipeline of the conveying pipe.

6. The scrap conveyor pipe for waste circuit boards according to claim 5, wherein the adjacent two transparent sheets are tangent.

7. The scrap conveying pipe for waste circuit boards as claimed in claim 5, wherein the two cover plates are provided with threaded holes, the lower end of the upper conveying pipe and the upper end of the lower conveying pipe are provided with connecting plates, and the two cover plates are respectively connected with the connecting plates through bolts.

8. The scrap conveying pipe for waste circuit boards according to claim 1, wherein a flow guide block is arranged at the bottom of the scrap conveying pipe, and a flow guide surface of the flow guide block is an arc surface.

9. The scrap conveying pipe for waste circuit boards as claimed in claim 1, wherein a connecting pipe is arranged at the top end of the scrap conveying pipe, the connecting pipe is arranged in an arc shape, and the connecting pipe is a steel connecting pipe.

10. The scrap conveying pipe for waste circuit boards according to claim 1, wherein the discharging pipe is connected with a crushing device, the air inlet pipe is connected with an air blowing device, one end of the discharging pipe, which is close to the crushing device, is provided with a check plate, and the check plate is hinged with the discharging pipe.