Energy-saving and high-yielding rock wool production line

Abstract

The invention discloses an energy-saving and high-yielding rock wool production line. The energy-saving and high-yielding rock wool production line comprises at least three charging mechanisms, a scrappy material receiving hopper, a blast furnace, a four-roller centrifuge, a triangular-mesh wool collecting machine, a pendulum bob unit, a curing furnace, a slitting mechanism and a packing machine; each charging mechanism comprises a vibratory feeder, a weigh hopper and a receiving belt conveyor, the receiving belt conveyors of all the charging mechanisms are separately connected to the scrappy material receiving hopper, and a skip hoist which is used for conveying a scrappy material in the scrappy material receiving hopper into the blast furnace is arranged between the scrappy material receiving hopper and the blast furnace; the blast furnace is connected with a gravity dust collector, the gravity dust collector is connected with a bag type dust collector, the bag type dust collector is connected with an incinerator, the incinerator is connected with a heat exchanger, the heat exchanger is connected with a combustion-supporting fan, and the combustion-supporting fan is then connected with the blast furnace; and a movable chute is arranged between the blast furnace and the four-roller centrifuge, and a collected wool conveyor is arranged between the triangular-mesh wool collecting machine and the pendulum bob unit. According to the rock wool production line disclosed by the invention, the production efficiency is high, and energy is saved.

Description

technical field [0001] The invention belongs to the technical field of rock wool production, and in particular relates to an energy-saving and high-yield rock wool production line. Background technique [0002] Rock wool is the unique high-quality basalt and dolomite in Sichuan as the main raw materials. It is melted at high temperature in the cupola, centrifuged at high speed by a four-roller centrifuge, sprayed with a certain amount of adhesive, and under the suction of negative pressure wind, The fibers are collected on a porous screen to form a cotton felt, and then processed into rock wool products of different specifications, models, and bulk densities through the processes of pendulum, pleating, pressurization, curing, molding, and slitting. However, due to the unreasonable structure of the current rock wool production line, the output limit quality is unstable and the cotton output efficiency is low. At the same time, when the raw materials are melted and solidified,...

AI Technical Summary

Problems solved by technology

However, due to the unreasonable structure of the current rock wool production line, the output limit quality is unstable and the cotton output efficiency is low. At the same time, when the raw materials are melted and solidified, the energy distribution is unreasonable and the consumption is serious, resulting in high production costs of rock wool. , seriously affecting product quality

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