Cyclic utilization method of rock wool production waste

Abstract

The invention relates to the technical field of rock wool waste utilization, and discloses a cyclic utilization method of rock wool production waste. The method comprises the following steps: S1, firstly, collecting rock wool production wastes together by using a loading vehicle, and then loading the wastes into the stock bin of a crusher; S2, then the crusher is started, the crusher crushes the waste in the stock bin of the crusher, and the crushed waste is conveyed into a screening machine; S3, then the screening machine is started, and the screening machine divides the waste crushed by thecrusher into coarse aggregate, fine aggregate and slag wool according to the hole diameters of the two screens; and S4, taking out the slag cotton material. The cyclic utilization method of the rock wool production waste has the advantages that the cyclic utilization rate of the rock wool waste is increased, the production cost of rock wool is reduced, the defects that a large amount of waste is accumulated to occupy the site and pollute the surrounding environment can be overcome, ecological balance is protected, zero emission of solid waste is achieved, and the energy-saving and environment-friendly properties of rock wool production are improved.

Description

technical field [0001] The invention relates to the technical field of rock wool waste utilization, in particular to a recycling method for waste rock wool production. Background technique [0002] Rock wool originated in Hawaii. After the first volcanic eruption on Hawaii Island, residents on the island found strands of melted soft rocks on the ground. This is the rock wool fiber that humans first recognized, and the production of rock wool The process actually simulates the natural process of Hawaiian volcanic eruption. Rock wool products are made of high-quality basalt and dolomite as the main raw materials. After spraying a certain amount of binder, dust-proof oil, and water-repellent agent, it is collected by the cotton collector, passed through the pendulum method, and then solidified and cut by the three-dimensional method to form rock wool products of different specifications and uses. [0003] At present, a large amount of waste is produced in the production of roc...

AI Technical Summary

Problems solved by technology

[0003] At present, a large amount of waste is produced in the production of rock wool. If the waste is not utilized, it will not only cause waste of materials and increase the production cost of rock wool, but also cause a large amount of waste to accumulate and occupy the site and pollute the surrounding environment, endangering the ecological balance of the surrounding environment. And lead to insufficient recycling and cleaning of rock wool production, but the existing rock wool production waste has a low recycling efficiency