METHOD OF TRIPLEX UTILIZATION AND ELECTROHYDRAULIC UNIT FOR IMPLEMENTATION THEREOF Russian patent published in 2021 - IPC B02C19/18 

FIELD: glass.

SUBSTANCE: group of inventions relates to a method of recycling multilayer glass, for example, triplexes, and a device for its implementation. Method consists in the fact that in the electrohydraulic installation for triplex utilization a continuous method of material processing is used, including a set of consecutive actions over the treated material. Glass-triplex is placed on inclined table 1 before penetration into case of device. Then, the glass is supplied to the body along the inner inclined tray 9 and gets into the vertical tapering zone between the inclined tray and body partition 10, from which the glass is gripped by two smooth rolls 7 rotating towards each other and transmitted downwards in vertical direction to breaking roll 8 with ledges. On breaker roll 8 with projections there is fracture of sheet-triplex, bending and its movement in horizontal direction into space between grates 5 and 6 of crushing zone, in which, under action of electrohydraulic effect, glass of triplex is milled and glass is separated from polymer film. In the grinding zone, the electrodes are placed vertically above horizontal grids, that is perpendicular to the treated triplex. Crushed glass falls through lower grate on horizontal section of belt conveyor with partitions, on it after passing of lower grate and polymer film. Then, along the inclined part of conveyor 15 directed upwards at an angle exceeding the friction angle of the glass on the polymer film, the glass pieces and the polymer film are lifted to the unloading point, wherein the glass pieces falling on the film slide off and are located between the conveyor belt partitions, at the conveyor end the tape is fed to the inclined tray, through which slides into the film receiving container, and glass fragments are fed through a discharge funnel into a broken glass container. Device implementing said method is made in the form of an electrohydraulic unit, which comprises feed table 1 with inclination angle adjustment mechanism 2, tank 3 with two covers 4 filled with water. Inside tank there are lower 5 and top 6 grates, pair of drive rollers 7 and breaking roll 8, internal inclined tray 9, partition 10, electrodes 12 installed on waterproof box 13 inside tank 3 and submerged by lower part into liquid above grate 6. Tank 3 is installed on housing 14 of belt conveyor 15 with partitions for transportation of triplex destruction products to unloading point.

EFFECT: group of inventions provides higher efficiency and technological effectiveness of the process of recycling glass-triplexes.

5 cl, 2 dwg