Recycling device used for thermosetting plate waste

Abstract

The invention provides a recycling device used for thermosetting plate waste. The recycling device is composed of a grinding type breaker, a vibration screening machine, a separating screen machine and the like, the problem that existing thermosetting plate waste cannot be recycled, and is directly put into production is solved, material classified recycling is achieved, recycled cement and polystyrene granules can be secondarily used, production cost is reduced, environment pollution is reduced, and the device is green and environment-friendly. Through cooperation of a first sawtooth-shaped breaking rib, a second breaking rib, and main breaking fins, breaking and separating are carried out, the thermosetting plate waste can be broken and separated into the cement, the complete polystyrenegranules and split peel, the problem that existing cement and the polystyrene granules cannot be completely separated, and in the separating process, the polystyrene granules are prone to breaking issolved, through inclination, the main breaking fins which are distributed in an inclined manner are used for reducing shearing effect, the phenomenon that the polystyrene granules are pulverized intopowder is avoided, and the effects of reinforcing up and down rollover of the thermosetting plate waste in the work area and circularly improving the breaking separating can be achieved.

Description

technical field [0001] The invention relates to the technical field of waste recycling, in particular to a recycling device for heat-fixed board waste. Background technique [0002] Recycling is the most important measure for environmental harmlessness, and recycling is also called recycling technology. At present, with the widespread use of thermoset panels in the construction industry, the recycling of thermoset panel waste has also begun to attract people's attention. [0003] The thermosetting board is a foamed plastic board with a fine closed-cell structure made of expandable polystyrene particles as raw material, pre-foamed by heating, and heated and formed in a mold. [0004] As a new type of building insulation material, thermosetting board has been expanding its production scale in recent years, and the market demand exceeds 20 million m 3 , but in the specific production process, due to improper operation, there will be substandard products of thermosetting board...

AI Technical Summary

Problems solved by technology

[0004] As a new type of building insulation material, thermosetting board has been expanding its production scale in recent years, and the market demand exceeds 20 million m 3 , but in the specific production process, due to improper operation, there will be substandard products of thermosetting boards and wastes of thermosetting boards generated during the cutting process. If these wastes are not recycled, it will cause waste, but there is no such thing in the existing market There is no equipment for separation and recycling of heat-fixed board waste

[0005] The existing market only has equipment for crushing heat-set board waste. However, after this equipment is crushed, the polystyrene particles are incomplete and cannot be directly used for secondary use in the production of heat-set boards. At the same time, cement and polystyrene particles are completely mixed. together, inseparable

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