High-yield rock wool production line

Abstract

The invention relates to one technical field, in particular to a high-yield rock wool production line. The high-yield rock wool production line comprises an automatic weighing and feeding system, a fiber manufacturing system, a cotton collecting machine, a bob cotton distributing machine, a pleating machine, a curing stove, a cutting device, a packaging device and an exhaust gas and waste processing system. The high-yield rock wool production line is characterized in that the fiber manufacturing system comprises a cupola furnace and a fiber forming machine, the upper portion of the cupola furnace is provided with a material even distributing device, a material level controller is arranged inside a cupola furnace body, and the material level controller and an electric push rod are respectively connected with a controller through lines; the internal diameter of the cupola furnace body ranges from 1800 mm to 1900 mm, a water cooling device is arranged along the outer side of the cupola furnace body, a water cooling device is arranged in the air inlet of the cupola furnace, and the discharge port of the cupola furnace is connected with the feed port of the fiber forming machine through a movable chute. The high-yield rock wool production line has the advantages of being high in yield, even in fiber and cotton silk discharging, and stable in fiber forming quality.

Description

technical field [0001] The invention relates to a technical field, in particular to a high-yield rock wool production line. Background technique [0002] Rock wool is an inorganic fiber made from natural rocks such as basalt, gabbro, dolomite, iron ore, bauxite, etc., which are melted and fiberized at high temperature. The fibrous regenerated mineral tissue made of raw materials through high temperature and high pressure is called "rock wool" because its shape resembles "cotton", and it is a commonly used thermal insulation material in industry. At present, in the domestic rock wool production line, due to the low cotton output rate of the fiber system, the output is low, and the thickness of the fiber cotton filaments is uneven, resulting in unstable fiber quality. In addition, the pendulum cloth cotton machine is likely to cause uneven thickness of the secondary felt, resulting in a large difference in the bulk density of the finished rock wool product in the width direct...

AI Technical Summary

Problems solved by technology

At present, in the domestic rock wool production line, due to the low cotton output rate of the fiber system, the output is low, and the thickness of the fiber cotton filaments is uneven, resulting in unstable fiber quality.

In addition, the pendulum cloth cotton machine is likely to cause uneven thickness of the secondary felt, resulting in a large difference in the bulk density of the finished rock wool product in the width direction, which affects the product quality.

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