Large electric furnace system

Abstract

The invention discloses a large electric furnace system, belongs to the technical field of rock wool board production equipment and mainly relates to a rock wool board electric furnace system. The large electric furnace system is used for solving the problems that in the prior art, the production scale of rock wool is small, the energy utilization rate is low, and the pressure is brought to the environment. The large electric furnace system comprises raw material feeding devices, electric furnace devices, fiber forming devices, wool collection devices, forming devices, curing devices and subsequent treatment structures; each raw material feeding device comprises an external feeding conveying belt, a feeding tank, a conveying belt, a material-mixing device and a material-distributing device; each electric furnace device comprises a furnace body, and stream openings are formed in the side walls of the lower ends of the furnace bodies; each fiber forming device comprises a centrifugal machine, and melts flowing out from the electric furnace devices are subjected to centrifugal fiber-forming treatment; the wool collection devices are used for collecting and arranging fibers obtained bytreatment of the fiber forming devices into rock wool layers; the forming devices are used for pressing forming of the rock wool layers, and thus rock wool felt is formed; the curing devices are usedfor curing forming, and thus required rock wool boards are formed; and the subsequent treatment structures are used for cutting and packaging the obtained rock wool boards. A public system comprisesa public water system, a public gas circulating system and a public recycling system, wherein the public water system is used for providing cooling circulation water for the two electric furnace systems and conducting recycled water treatment. The production efficiency of an enterprise is effectively improved, the cost investment of the enterprise is reduced, and the product quality is high.

Description

technical field [0001] The rock wool board electric furnace system belongs to the technical field of rock wool board production equipment, mainly involving large electric furnace systems. Background technique [0002] Rock wool board is formed by high-temperature melting of selected natural rocks, forming fibers and forming them under pressure. Many manufacturers are producing rock wool board insulation materials. The traditional rock wool board production line is relatively small in scale and low in output, but The energy consumption is high, and the waste generated in the production process is difficult to degrade and pollute. The waste generated every year reaches tens of thousands of tons. It is usually disposed of by landfill and dumping, which not only wastes manpower and transportation capacity, but also brings great pressure to the environment. , does not meet the needs of green production. Contents of the invention [0003] In order to solve the above problems, t...

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Problems solved by technology

[0002] Rock wool board is formed by high-temperature melting of selected natural rocks, forming fibers and forming them under pressure. Many manufacturers are producing rock wool board insulation materials. The traditional rock wool board production line is relatively small in scale and low in output, but The energy consumption is high, and the waste generated in the production process is difficult to degrade and pollute. The waste generated every year reaches tens of thousands of tons. It is usually disposed of by landfill and dumping, which not only wastes manpower and transportation capacity, but also brings great pressure to the environment. , does not meet the needs of green production

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