A system for producing thermal insulation refractory materials using coal gangue calcined materials

Abstract

The invention provides a system for producing the heat-insulation and refractory material by using the coal gangue calcined material. The system comprises a furnace apparatus, a thread throwing apparatus, a cotton collecting apparatus, a supporting and conveying apparatus, a needling apparatus, a drying apparatus, a shaping and edge-cutting apparatus, a metering and cut-off apparatus and an automatic blanket rolling apparatus. The metering and cut-off apparatus comprises a wheeled range finder, a cutter and a metering and cutting controller. A stepping wheel of the wheeled range finder is placed on a heat-insulation blanket on a transmission belt. The cutter and the metering and cutting controller are fixedly arranged on a support frame. The metering and cutting controller is electrically connected with the wheeled range finder and the cutter. Compared with existing technical schemes in the prior art, the metering and cut-off apparatus is additionally arranged. In this way, the effects of length measurement, automatic cut off, no manual and individual measurement and separate cut off are realized during the conveying process of the heat-insulation blanket. Therefore, the labor force is saved, and the metering mode is a more convenient metering mode. Meanwhile, metering results are more accurate.

Description

technical field [0001] The invention relates to the technical field of production equipment for refractory fiber products, in particular to a system for producing thermal insulation refractory materials by using coal gangue calcined materials. Background technique [0002] Insulation blanket is a new type of fire-resistant and heat-insulating material, which has been widely used in the fields of fire resistance, heat preservation, heat insulation and fire prevention in various industries. [0003] The application number is 201220689224.4 patented refractory fiber needle-punched blanket electric melting furnace production system, which discloses a fiber blanket production system, which includes a batching system, an electric melting furnace system, a fiber forming system, a cotton collection system, a needle punching system, a drying system, cooling system and slitting and cross-cutting blanket rolling system, however, since the production of fiber blanket is a continuous pro...

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Problems solved by technology

[0003] The application number is 201220689224.4 patented refractory fiber needle-punched blanket electric melting furnace production system, which discloses a fiber blanket production system, which includes a batching system, an electric melting furnace system, a fiber forming system, a cotton collection system, a needle punching system, a drying system, cooling system and slitting and cross-cutting blanket rolling system, however, since the production of fiber blanket is a continuous production, the length of the fiber blanket produced by the system is very long, and the subsequent blanket rolling and packaging are carried out according to Packing with a certain length or width. The premise of this process is to measure the continuous length of fiber blanket according to the length or width required by the packaging, and then cut it. However, this system does not include metering and cutting equipment, so it does not have metering and cutting. function of

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