A thermal insulation board production line

Abstract

The invention provides a thermal insulation board production line. The production line uses inorganic fibers and water-soluble adhesives as raw materials to produce thermal insulation boards, including feeding, unpacking, opening, carding, net laying, acupuncture, cutting, spraying, extrusion. Glue, and curing molding process. The present invention develops and transforms the production equipment of each process, so that the production can be carried out with high efficiency and the downtime rate is low, and the problem of capacity matching of the equipment in each process is solved. The advantage of tensile strength can also meet the requirements of high capacity and heavy thickness.

Description

Technical field [0001] The present invention belongs to the field of thermal protection fire materials, and in particular, the present invention relates to an insulation board production line. Background technique [0002] The construction industry has taken another construction fire in front of the exterior wall, and the fire spreads from a room to the entire exterior wall, and the entire building is covered by fire. The high temperature of the bears and the smoble flue gas is the main reason for the death of the death. Every year, there are a lot of fresh life being swallowed by buildings. Once again, the painful experience tells us that there is currently fire and high-insulation and non-toxic products, which can keep people's lives and property safety products, are scarce. Therefore, the unit puts a large number of people to develop the insulation board, which has obtained a new type of insulation board. The new thermal insulation board is mainly inorganic fiber and adhesive,...

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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