CN210386584U - A screening installation for useless copper is retrieved - Google Patents

Abstract

The utility model relates to a resource recovery recycles technical field, especially relates to a screening installation for copper scrap recovery. The to-be-solved technical problem of the utility model is the inconvenient problem of plastic epidermis and copper line body separation in the old and useless metal wire. In order to solve the technical problem, the utility model provides a screening installation for copper scrap is retrieved, which comprises a base, the fixed frame that is provided with in top of base, the top fixed mounting of frame has broken chamber, the breaker has been cup jointed in the activity of broken intracavity, the top fixedly connected with in broken chamber rather than communicating income hopper, one side fixedly connected with in broken chamber rather than communicating discharging pipe. This a screening installation for copper scrap is retrieved adopts the mode of smashing waste copper No. 1 in unison, utilizes the physical characteristics that copper granule and plastic granule have different density, adopts the method of blowing screening, separates and collects copper granule and plastic granule, and easy operation is swift, has the high efficiency.

Description

A screening installation for useless copper is retrieved

Technical Field

The utility model relates to a technical field is recycled in the resource recovery, specifically is a screening installation for copper scrap is retrieved.

Background

As the biggest developing country in the world, China has strong demand on nonferrous metals in the process of realizing industrialization, particularly in the process of keeping the rapid development of national economy, and particularly, the supply of copper is very short. The serious shortage of copper resources can lead to one of the main factors restricting the development of the copper processing industry in China. The reproduction of copper is an important way to make up for the shortage of resources and is very important in China.

Waste copper No. 1 is an important branch of waste copper, and is partially derived from cables and 'heavy' waste copper (cutting scraps, punching scraps, bus bars) and wire knots, and the main unusable material is plastic wire skin wrapped on the surface of the waste copper. Cash is screening the copper scrap and is taking the time troublesome to this line skin screening processing, wastes time and energy, has brought the inconvenience for the production of copper recycling industry.

Disclosure of Invention

Technical problem to be solved

Not enough to prior art, the utility model provides a screening installation for copper scrap is retrieved has solved in the old and useless metal wire plastic epidermis and the inconvenient problem of copper line body separation.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a screening installation for copper scrap is retrieved, includes the base, the fixed frame that is provided with in top of base, the top fixed mounting of frame has broken chamber, the breaker has been cup jointed in the activity of broken intracavity, the top fixedly connected with in broken chamber rather than communicating income hopper, one side fixedly connected with in broken chamber rather than communicating discharging pipe.

The top fixedly connected with four support frames of base, four every two of support frame divide into two sets ofly for a set of altogether, two one side that the support frame is relative is through pivot swing joint, the fixed cover in surface of pivot has connect the cylinder, the surface of cylinder and conveyer's bottom surface overlap joint.

The fixed chamber that blows that is provided with in right side of base, and the right-hand member at base top and the left side lateral wall fixed connection who blows the chamber, the feed opening has been seted up to the left side lateral wall that blows the chamber, conveyer's one end runs through the feed opening and extends to and blows the intracavity portion, the top of feed opening is provided with the unloading baffle, the below of feed opening is provided with the unloading scraper blade, the one end of unloading scraper blade and conveyer's surface overlap joint, the unloading baffle is on the internal surface of the left side lateral wall that blows the chamber with the equal fixed connection of unloading scraper blade.

The bottom fixedly connected with of blowing chamber rather than communicating blast pipe, the fan has been cup jointed to the blast pipe internal fixation, the fan passes through the inner wall fixed connection of fretwork fixed plate with the blast pipe, the one end and the outside of blast pipe communicate with each other.

The bottom surface of the blowing cavity is fixedly connected with a storage hopper, the bottom surface of the storage hopper is fixedly connected with a material collecting pipe communicated with the storage hopper, and one end of the material collecting pipe is communicated with the outside.

The bottom of the blowing cavity is fixedly connected with a V-shaped pipe communicated with the blowing cavity, and one end of the V-shaped pipe is communicated with the outside.

Preferably, one end of the blast pipe is fixedly sleeved with a hollowed-out screen plate, and the surface of the hollowed-out screen plate is fixedly sleeved in the blowing cavity.

Further preferably, the top surface of the blowing cavity is arc-shaped, and the arc-shaped part of the top surface of the blowing cavity is opposite to the blowing direction of the blowing pipe.

Preferably, the output end of the crusher penetrates through the crushing cavity and extends to the outside of the crushing cavity, the output end of the crusher is fixedly sleeved with a driving wheel, and the driving wheel is in transmission connection with the rotating shaft through a driving belt.

Further preferably, the conveying belt is fixedly arranged below a port at one end of the discharge pipe.

Further preferably, the diameter of the crushed particles of the crusher is 2 mm.

(III) advantageous effects

The utility model provides a screening installation for copper scrap is retrieved possesses following beneficial effect:

(1) this a screening installation for copper scrap is retrieved adopts the mode of smashing waste copper No. 1 in unison, utilizes the physical characteristics that copper granule and plastic granule have different density, adopts the method of blowing screening, separates and collects copper granule and plastic granule, and easy operation is swift, has the high efficiency.

(2) This a screening installation for copper scrap is retrieved can blow together the dust on copper scrap surface and plastic particle and separate with copper granule, has certain clean effect.

Drawings

FIG. 1 is a front sectional view of the structure of the present invention;

fig. 2 is a rear view of the crushing chamber of the present invention.

In the figure: the device comprises a base 1, a frame 2, a crushing cavity 3, a crusher 4, a feeding hopper 5, a discharging pipe 6, a supporting frame 7, a rotating shaft 8, a roller 9, a conveying belt 10, a blowing cavity 11, a discharging port 12, a discharging baffle 13, a discharging scraper 14, a blast pipe 15, a fan 16, a hollow fixing plate 17, a storage hopper 18, a material collecting pipe 19, a tube 20V, a hollow screen plate 21, a driving wheel 22 and a driving belt 23.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides a screening installation for copper scrap is retrieved, which comprises a base 1, the fixed frame 2 that is provided with in top of base 1, the top fixed mounting of frame 2 has broken chamber 3, broken chamber 3 internalization has cup jointed breaker 4, the broken particle diameter of breaker 4 is 2mm, the top fixedly connected with of broken chamber 3 rather than communicating income hopper 5, one side fixedly connected with rather than communicating discharging pipe 6 of broken chamber 3, broken chamber 3 is run through and extend to its outside to the output of breaker 4, the output of breaker 4 is fixed to be cup jointed drive wheel 22, drive wheel 22 is connected with the transmission of pivot 8 through driving belt 23, utilize the output motor of breaker 4, two equipment of motor drive are realized to the transmission effect through driving wheel 22 and driving belt 23, reduce hardware equipment's use.

Four support frames 7 of base 1's top fixedly connected with, every two of four support frames 7 are a set of sharing and are divided into two sets ofly, 8 swing joint of pivot is passed through to two support frame 7 relative one sides, the fixed surface of pivot 8 has cup jointed cylinder 9, the surface of cylinder 9 and conveyor belt 10's bottom surface overlap joint, conveyor belt 10 is fixed to be set up in the below of 6 one end ports of discharging pipe, discharging pipe 6 will smash the mixed raw materials after sending to conveyor belt 10 surface, and filter in blowing the chamber 11 via conveyor belt 10 conveying.

Fixed being provided with of base 1 right side blows chamber 11, and the right-hand member at base 1 top and the left side lateral wall fixed connection who blows chamber 11, feed opening 12 has been seted up to the left side lateral wall that blows chamber 11, conveyer 10's one end runs through feed opening 12 and extends to inside the blowing chamber 11, the top of feed opening 12 is provided with unloading baffle 13, the below of feed opening 12 is provided with unloading scraper blade 14, the one end of unloading scraper blade 14 and conveyer 10's surface overlap joint, unloading baffle 13 and the equal fixed connection of unloading scraper blade 14 are on the internal surface of the left side lateral wall that blows chamber 11.

The bottom of the blowing cavity 11 is fixedly connected with a blast pipe 15 communicated with the blowing cavity, one end of the blast pipe 15 is fixedly sleeved with a hollow screen plate 21, the surface of the hollow screen plate 21 is fixedly sleeved in the blowing cavity 11, the blowing cavity 11 is ensured to blow air, meanwhile, the crushed mixed raw materials are prevented from being exposed, a fan 16 is fixedly sleeved in a blowing pipe 15, the fan 16 is fixedly connected with the inner wall of the blowing pipe 15 through a hollow fixing plate 17, one end of the blowing pipe 15 is communicated with the outside, the top surface of the blowing cavity 11 is arc-shaped, the arc-shaped part of the top surface of the blowing cavity 11 is opposite to the blowing direction of the blowing pipe 15, when the crushed mixed raw materials fall through the end of the conveyor belt 10, the mixed raw materials are blown by the blower 16, and screening and distinguishing the mixed raw materials according to different densities of the plastic particles and the copper particles and different movement directions and trajectories of the plastic particles and the copper particles under stress.

The bottom surface of the blowing cavity 11 is fixedly connected with a storage hopper 18, the bottom surface of the storage hopper 18 is fixedly connected with a material collecting pipe 19 communicated with the storage hopper 18, and one end of the material collecting pipe 19 is communicated with the outside.

The bottom of the blowing cavity 11 is fixedly connected with a V-shaped pipe 20 communicated with the bottom, and one end of the V-shaped pipe 20 is communicated with the outside.

The working principle is as follows: a first copper scrap containing cables is fed into a crushing cavity 11 from a feeding hopper 5, the copper scrap is crushed into scrap particles with the diameter of 2mm, the mixture particles flow out of a discharging pipe 6 and fall onto the surface of a conveying belt 10, the mixture particles are conveyed to a blowing cavity 11, the mixture particles fall through the tail end of the conveying belt 10 due to gravity, an air blowing pipe 10 blows the particles, the plastic particles are blown to the right side of the inner wall of the blowing cavity 11 along the arc-shaped top surface of the blowing cavity 11 due to different densities of the plastic particles and the copper particles of the wire skin, the plastic particles fall to a V-shaped pipe 20 and are collected, the copper particles are influenced by wind power, but are low in height when blown by wind and fall fast, and the copper particles fall to a storage hopper 18 and are collected through a material collecting pipe 19.

Claims (7)

1. A screening installation for copper scrap recovery, includes base (1), its characterized in that: the top of the base (1) is fixedly provided with a rack (2), the top end of the rack (2) is fixedly provided with a crushing cavity (3), a crusher (4) is movably sleeved in the crushing cavity (3), the top of the crushing cavity (3) is fixedly connected with a feeding hopper (5) communicated with the crushing cavity, and one side of the crushing cavity (3) is fixedly connected with a discharging pipe (6) communicated with the crushing cavity;

the top of the base (1) is fixedly connected with four support frames (7), every two support frames (7) are divided into two groups, one opposite sides of the two support frames (7) are movably connected through a rotating shaft (8), a roller (9) is fixedly sleeved on the surface of the rotating shaft (8), and the surface of the roller (9) is overlapped with the bottom surface of a conveying belt (10);

the automatic conveying device is characterized in that a blowing cavity (11) is fixedly arranged on the right side of the base (1), the right end of the top of the base (1) is fixedly connected with the left side wall of the blowing cavity (11), a blanking port (12) is formed in the left side wall of the blowing cavity (11), one end of the conveying belt (10) penetrates through the blanking port (12) and extends into the blowing cavity (11), a blanking baffle (13) is arranged above the blanking port (12), a blanking scraper (14) is arranged below the blanking port (12), one end of the blanking scraper (14) is in lap joint with the surface of the conveying belt (10), and the blanking baffle (13) and the blanking scraper (14) are fixedly connected to the inner surface of the left side wall of the blowing cavity (11);

the bottom of the blowing cavity (11) is fixedly connected with a blast pipe (15) communicated with the blowing cavity, a fan (16) is fixedly sleeved in the blast pipe (15), the fan (16) is fixedly connected with the inner wall of the blast pipe (15) through a hollow fixing plate (17), and one end of the blast pipe (15) is communicated with the outside;

the bottom surface of the blowing cavity (11) is fixedly connected with a storage hopper (18), the bottom surface of the storage hopper (18) is fixedly connected with a material collecting pipe (19) communicated with the storage hopper, and one end of the material collecting pipe (19) is communicated with the outside;

the bottom of the blowing cavity (11) is fixedly connected with a V-shaped pipe (20) communicated with the blowing cavity, and one end of the V-shaped pipe (20) is communicated with the outside.

2. The screening apparatus for scrap copper recovery in accordance with claim 1 wherein: one end of the blast pipe (15) is fixedly sleeved with a hollowed-out screen plate (21), and the surface of the hollowed-out screen plate (21) is fixedly sleeved in the blowing cavity (11).

3. The screening apparatus for scrap copper recovery in accordance with claim 1 wherein: the top surface of the blowing cavity (11) is arc-shaped, and the arc-shaped part of the top surface of the blowing cavity (11) is opposite to the blowing direction of the blowing pipe (15).

4. The screening apparatus for scrap copper recovery in accordance with claim 1 wherein: the output end of the crusher (4) penetrates the crushing cavity (3) and extends to the outside thereof.

5. The screening apparatus for scrap copper recovery in accordance with claim 4 wherein: the output end of the crusher (4) is fixedly sleeved with a driving wheel (22), and the driving wheel (22) is in transmission connection with the rotating shaft (8) through a driving belt (23).

6. The screening apparatus for scrap copper recovery in accordance with claim 1 wherein: the conveying belt (10) is fixedly arranged below a port at one end of the discharge pipe (6).

7. The screening apparatus for scrap copper recovery in accordance with claim 1 wherein: the diameter of the crushed particles of the crusher (4) is 2 mm.

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