Hot melting slag rock wool production process

A production process and hot-melting slag technology, which is applied in the field of hot-melting slag rock wool production technology to achieve the effects of speeding up the operation cycle, reducing the number of slag tanks, and reducing the floor space.

Pending Publication Date: 2020-09-11
BERIS ENG & RES CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0012] A large number of tailings are produced in the process of coal mining. How to increase the resource utilization of tailings is a necessary way to further solve the social, environmental and economic problems it brings.

Method used

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  • Hot melting slag rock wool production process
  • Hot melting slag rock wool production process

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Embodiment Construction

[0026] It should be noted that the following detailed description is exemplary and intended to provide further explanation of the present invention. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs.

[0027] It should be noted that the terminology used here is only for describing specific embodiments, and is not intended to limit exemplary embodiments according to the present invention. As used herein, unless the context clearly dictates otherwise, the singular is intended to include the plural, and it should also be understood that when the terms "comprising" and / or "comprising" are used in this specification, they mean There are features, steps, operations, means, components and / or combinations thereof.

[0028] As introduced in the background technology, aiming at the shortcomings of the existing hot slag rock wool production process, in ...

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Abstract

The invention discloses a hot melting slag rock wool production process. A high-temperature melting furnace is used for melting coal gangue to produce hot melting slag or metallurgical hot melting slag; slag is discharged into the slag tank through the slag outlet; the slag tank is linearly transported to the temperature-adjusting tempering bay through a slag tank truck on the transport line, an online roaster is arranged on the slag tank transport line, the slag tank can be heated at any time, a crane in the temperature-adjusting tempering bay lifts hot melting slag to be added into the temperature-adjusting tempering furnace, cotton forming is conducted after temperature adjusting tempering, qualified rock wool is produced, and the integrated production process for producing rock wool through the hot melting slag is achieved. According to the invention, the hot melting furnace and the rock wool workshop are mutually connected; the slag tank truck carries the slag tank to operate between deslagging and temperature adjusting and tempering, the slag tank is hoisted to any temperature adjusting and tempering furnace in the span through the temperature adjusting and tempering span inner crane, the distance between the hot melting furnace and the rock wool workshop is greatly shortened, the multiple hot melting furnaces correspond to the multiple temperature adjusting and temperingfurnaces, and continuous, compact and dynamic orderliness of hot melting slag rock wool production is achieved.

Description

technical field [0001] The invention belongs to the technical field of inorganic non-metallic materials, and in particular relates to a production process of hot slag rock wool. Background technique [0002] The information disclosed in this background section is only intended to increase the understanding of the general background of the present invention, and is not necessarily taken as an acknowledgment or any form of suggestion that the information constitutes the prior art already known to those skilled in the art. [0003] Rock wool has excellent heat insulation, sound absorption, fire prevention and earthquake resistance, and plays an important role in the fields of energy saving and environmental protection. It is widely used in petroleum, electric power, metallurgy and construction industries, especially in the construction field. [0004] At present, in the traditional rock wool production, the following two processes are mainly used: [0005] (1) "Cupola" process...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C03B37/00C03C13/06B65G35/00
CPCC03B37/00C03C13/06B65G35/00
Inventor 冯勤冀中年
Owner BERIS ENG & RES CORP
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