Insulation board production line

Abstract

The invention provides an insulation board production line. The production line takes inorganic fiber and water-soluble adhesive as a raw material to produce an insulation board, loading, unpacking, loosening, carding, lapping, needling, cutting, spraying, glue extruding and curing forming procedures are included, production equipment in the procedures is developed and modified, the production canbe carried out in a high-efficiency manner, the shutdown rate is low, the capacity matching aim of the equipment of the procedures can be achieved, the produced insulation board can meet the fireproof, thermal insulation and non-poisonous needs, and has the advantage of high-perpendicularity plate face tensile strength, and the high-volume-weight large-thickness needs can be met.

Description

technical field [0001] The invention belongs to the technical field of heat preservation and fireproof material manufacturing, and in particular relates to a heat preservation board production line. Background technique [0002] In the construction industry, building fires occurred again and again because of the fire on the exterior walls. The fires spread rapidly from one room to the entire exterior wall, and the entire building was covered by fire. The high temperature of the raging fire and the thick smoke are the main reasons for the injury and death in the fire. Every year, many fresh lives are engulfed by building fires. The painful experience again and again tells us that there are currently few products on the market that are fire-resistant, high-insulation and non-toxic, and that can protect people's lives and property safety. Therefore, our unit has invested a lot of manpower in the research and development of thermal insulation boards, and obtained a new type of ...

AI Technical Summary

Problems solved by technology

[0004] (1) The common needle-punched felt weaving industry products and equipment in the market cannot meet the bulk density and thickness requirements of this new type of insulation board. The current insulation board thickness is not greater than 25mm, and the bulk density is generally not higher than 150kg / m 3 , when the insulation board is used to make the outer wall structure, the high bulk density is beneficial to the impact resistance of the wall and the high vertical surface tensile strength, while the thicker insulation board is suitable for the aspects that have high requirements on the insulation performance;

[0005] (2) The heat transfer technology and equipment of common composite material curing furnaces on the market cannot meet the rapid curing requirements of this new type of low thermal conductivity insulation board. If a conventional heating furnace or drying room is used, the curing time is very long and it is difficult to pressurize, and The cost is high, and it does not meet the needs of the time beat of the batch production line;

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