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Method for regenerating rock wool waste mixture

A technology of rock wool waste and mixture, applied in grain processing, glass manufacturing equipment, manufacturing tools, etc., to achieve low melting temperature, increase cotton production efficiency, and save coke

Active Publication Date: 2017-05-31
保定市华锐方正机械制造有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a method for regeneration treatment of rock wool waste mixture to solve the problem of rock wool waste recycling

Method used

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  • Method for regenerating rock wool waste mixture
  • Method for regenerating rock wool waste mixture
  • Method for regenerating rock wool waste mixture

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0056] Put the rock wool waste into the rock wool waste crusher, screen out 80 parts by weight of the rock wool waste raw material with a particle size below 15 mm, get 6 parts by weight of the basalt waste with a particle size below 20 mm, and get 10 parts by weight of cement, Put it into the three warehouse batching machine for mixing and batching, put the mixed material into the mixer after mixing, add 4 parts by weight of water to form a uniformly stirred material, and then put it into the recycled rock wool raw material forming machine to form a cylinder Shaped regenerated rock wool raw materials are then transported to the curing shed, the curing temperature is 50°C, and the curing time is 8 hours. After the curing is completed, the regenerated rock wool raw materials are finally completed and transported to the warehouse for storage for use.

Embodiment 2

[0058] Put the rock wool waste into the rock wool waste crusher, screen out 70 parts by weight of the rock wool waste raw material with a particle size below 15mm, get 8 parts by weight of the basalt waste with a particle size below 20mm, and get 8 parts by weight of cement, Put it into the three warehouse batching machine for mixing and batching, put the mixed material into the mixer after mixing, add 6 parts by weight of water to form a uniformly stirred material, and then put it into the recycled rock wool raw material forming machine to form a cylinder Shaped regenerated rock wool raw materials are then transported to the curing shed, the curing temperature is 70°C, and the curing time is 6 hours. After the curing is completed, the regenerated rock wool raw materials are finally completed and transported to the warehouse for storage for use.

Embodiment 3

[0060] Put the rock wool waste into the rock wool waste crusher, screen out 90 parts by weight of rock wool waste raw materials with a particle size below 15mm, get 4 parts by weight of basalt waste with a particle size below 20mm, and get 12 parts by weight of cement, Put it into the three warehouse batching machine for mixing ingredients, put the mixed material into the mixer after mixing, add 2 parts by weight of water to form a uniformly stirred material, and then put it into the recycled rock wool raw material molding machine to form a rectangular parallelepiped shape The regenerated rock wool raw material is then transported to the curing shed, the curing temperature is 40°C, and the curing time is 10 hours. After the curing is completed, the regenerated rock wool raw material is finally completed and transported to the warehouse for storage for use.

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Abstract

The invention discloses a method for regenerating a rock wool waste mixture. The method is characterized by comprising the following steps: I, crushing rock wool waste; II, putting raw materials into a three-chamber dosing machine and mixing with an additive A and an additive B; III, adding water and stirring; IV, conveying the evenly stirred materials to a regenerated rock wool raw material forming machine through a feeding conveyer; V, forming; VI, conserving; and VII, storing. The regenerated rock wool raw material produced by using the method can be used as a main raw material for producing rock wool; firstly, iron slag in the produced generated rock wool raw material can be sorted out due to a larger particle size, and thus long-time production can be carried out without frequent stop and cleaning of slag during the production process of rock wool; and secondarily, the produced regenerated rock wool raw material is a composite material and has low melting temperature, so that coke can be saved by 30%, the wool production efficiency can be increased by 25%, and the problem of shortage of the rock wool raw material can be solved.

Description

technical field [0001] The invention relates to the field of rock wool waste treatment, in particular to a method for regeneration treatment of rock wool waste mixture. Background technique [0002] During the production of rock wool in the rock wool factory, waste scraps will be produced, and the waste residue produced in the combustion furnace for producing rock wool will form rock wool waste as a whole. These rock wool waste generated in the rock wool factory are very difficult to handle and pollute the environment. [0003] There is an urgent need for a method that can produce rock wool waste produced by rock wool factories into recycled rock wool raw materials, as the main raw material for producing rock wool. Contents of the invention [0004] The purpose of the present invention is to provide a method for regeneration treatment of rock wool waste mixture, so as to solve the problem of regeneration and utilization of rock wool waste. [0005] In order to solve the p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C03B37/00B02C21/00B02C23/16
Inventor 刘殿臣
Owner 保定市华锐方正机械制造有限公司
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