Glass fiber reinforced pipe production waste separation device and separation method

Abstract

This case involves a separation device and separation method for glass fiber reinforced pipe production waste. The separation device includes: an electric heating barrel with an opening at the top and filled with heat transfer oil inside; a separator assembly including a glass fiber collector and a polyethylene collector; The separator assembly is placed in the heat transfer oil; the polyethylene collector is located below the glass fiber collector and communicates with the bottom of the glass fiber collector. In this case, the temperature characteristics of different materials of glass fiber reinforced pipes are used to realize material separation by soaking in heat transfer oil at a certain temperature. The separated glass fiber and polyethylene materials can be recycled and added to raw materials for production; this case not only makes the pipes fixed and discarded The materials are processed, and the waste is turned into treasure, so that the materials can be reused, and the maximum utilization efficiency can be obtained, which brings great benefits and benefits to the factory and the society.

Description

technical field [0001] The invention relates to the field of separation and treatment of industrial waste, in particular to a separation device and a separation method for production waste of glass fiber reinforced pipes. Background technique [0002] Glass fiber reinforced pipe, the pipe is made of polyethylene material (PE material) as the inner lining layer, which is made by circumferentially melting and winding continuous unidirectional glass fiber prepreg tape by a hot melt winding machine. It has high heat resistance, high pressure resistance, and high quality. Lightweight, non-corrosive, long life, etc., on the basis of greatly improving product quality and expanding product use, relying on the high tensile strength of the prepreg tape to greatly reduce the amount of material used for manufacturing pipes, and realize low-cost continuous glass production Fiber-reinforced thermoplastic piping system is the direction of future pipeline development. [0003] However, in ...

AI Technical Summary

Problems solved by technology

The crushed particles are added and reused to composite material products (SMC / BMC), building panels, non-load-bearing manhole covers, sidewalk bricks, curbs and other cement products. After investigation, it is found that there is no mature industrial application

At the same time, if it is crushed and stored, the environmental protection and safety hazards are even greater.

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