Chain scraper conveyor system for conveying waste purple impure copper

Abstract

The invention relates to a chain scraper conveyor system for conveying waste purple impure copper. The chain scraper conveyor system comprises a feeding hopper, a chain scraper conveyor, a discharging chute and a blanking hopper; a material supporting chain scraper and a chain hopper lateral chain scraper both have a series of chain plates; in each series of chain plates, a tail part of a front chain plate is covered on a hinge part of a rear chain plate along a conveying direction; the feeding hopper has a shape of truncated rectangular pyramid; a lower opening of the truncated rectangular pyramid platform is of rectangular shape; the length along the conveying direction at least spans three chain plates; the width along the direction vertical to the conveying direction is at least 0.1m less than the width of the chain plates; the discharging chute is covered between a position of an end chain plate of the chain scraper conveyor and the blanking hopper; the chain plate width of the chain scraper conveyor is at least 1m less than the width of the discharging chute; and the width of the discharging chute is at least 1m less than the upper width of the blanking hopper. The chain scraper conveyor system for conveying the waste purple impure copper can continuously and efficiently work in a lower plant and can prevent the chain scraper conveyor from being tightly blocked by the wound or embedded materials.

Description

technical field [0001] The invention relates to a chain plate conveyor system for conveying waste copper, which is used in the technical field of recycling waste copper. Background technique [0002] The waste copper purchased in the domestic and foreign markets, especially No. 2 copper, contains a certain amount of dust and other impurities, which will have an adverse effect on the refining and regeneration of waste copper. preprocessing. One of the more effective methods is to sieve (cylinder sieve) to remove impurities. Red miscellaneous copper is usually composed of bare copper wire, bobbin and copper block. The screening of scrap copper is generally carried out continuously, and there are many different ways to transport scrap copper to the screening machine, such as using a crane with a grab bucket to deliver, and using a special mobile loader to deliver. [0003] In the prior art, when a crane with a grab bucket is used to deliver scrap copper, a large factory buil...

AI Technical Summary

Problems solved by technology

However, each effort has encountered insurmountable technical difficulties due to the complexity of copper scrap materials

[0005] For example, the existing chain conveyors are mainly used for loose fixed materials (non-sticky), while scrap copper materials are more complicated and have a wide variety, especially copper wire materials are easy to entangle with each other, which easily interferes with the normal operation of the chain conveyor , and even damage the chain conveyor

[0006] For another example, waste copper often contains a certain amount of dust and other impurities, and it is easy to damage the chain conveyor.

Images