Roughing treatment system before dry automatic sorting and drying of waste glass

Abstract

The invention discloses a roughing treatment system before dry automatic sorting and drying of waste glass. The roughing treatment system comprises a vibrating feeder, a belt conveyor is arranged at an outlet of the vibrating feeder, and an L-shaped vibrating distributing device and a bar vibrating screen are sequentially arranged at an outlet of the belt conveyor; a first manual hand-sorting belt conveyor and a second manual hand-sorting belt conveyor which are parallel to each other are respectively arranged at an outlet of the bar vibrating screen; a pneumatic three-way distributor is arranged at an outlet of the first manual hand-sorting belt conveyor, and a single-section hammer crusher and a double-roller crusher are arranged at two distribution ports of the pneumatic three-way distributor respectively; a finger-shaped sieve and a winnowing machine are sequentially arranged at an outlet of the double-roller crusher; and outlets of the second manual selection belt conveyor, the single-section hammer crusher and the finger-shaped sieve are connected to a waste glass drying system through conveyors. According to the system, large impurities in waste glass can be removed, the treatment requirement of roughing before drying is met, and the treatment effect is improved.

Description

technical field

[0001] The invention relates to the technical field of waste glass recycling, in particular to a dry-process automatic sorting and roughing treatment system for waste glass before drying. Background technique

[0002] With the development of science and technology and the improvement of people's living standards, glass and its products are widely used in people's daily life, but a lot of glass waste is inevitably generated, forming a large amount of cullet. It is estimated that the glass waste produced in my country every year is as high as 50 million tons, accounting for about 5% of the total urban solid waste.

[0003] Although waste glass is a recyclable resource, waste glass has stable chemical properties, does not rot, does not burn, and can hardly be degraded. A large amount of waste glass not only causes harm and inconvenience to people's production and life, but also brings urban pollution come to pollute, occupy valuable land, and increase environme...