Composite efficient energy-saving heat-insulating material, and its manufacturing method and special apparatus

Abstract

The composite high-effective energy-saving heat-insulating material comprises the following components: aluminium silicate fibre, glass fibre, quick T, sepiolite, brucite, expansive pearlite, piaozhuor diatomite, bentonite, catalyst and adhesive. Its production method includes the following steps: placing the soaked aluminium silicate fibre, glass fibre and quick T into stirring machine to obtain slurry material, adding sepiolite and brucite, then adding expansive pearlite and piaozhu, adding bentonite, catalyst and adhesive, stirring them to obtain paste-like finished product, pipe blank and wall plate blank material respectively.

Description

1. Technical field: [0001] The invention relates to a composite high-efficiency energy-saving heat insulation material used in heat insulation engineering, a production method and special equipment. 2. Background technology: [0002] Thermal insulation materials are widely used as lining and insulating materials in thermal insulation engineering in industrial and living fields, such as equipment and pipelines that require thermal insulation in petroleum, chemical, thermoelectric, metallurgical and other systems. It can also be used for heat insulation layer of building walls, fireproof partition layer, light-weight movable room wall panels, constant temperature room, etc. There are many kinds of current insulation materials, but basically they all belong to the traditional model, which will not only pollute the environment, but also have many deficiencies in the insulation function, mainly including: 1. The thermal insulation performance is low, such as the thermal conductiv...

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Problems solved by technology

There are many kinds of current insulation materials, but basically they all belong to the traditional model, which will not only pollute the environment, but also have many deficiencies in the insulation function, mainly including: 1. The thermal insulation performance is low, such as the thermal conductivity of rock wool materials. , but it cannot be applied without molding. The thermal conductivity after dipping molding is more than four times different from that before dipping molding, which greatly reduces the thermal insulation performance.

After molding perlite not only reduces the thermal insulation performance, but also greatly reduces the advantages of light weight; 2. Many materials using resin as molding agent change from non-combustible to flammable, and organic thermal insulation materials have no fire resistance, such as polyphenyl products, In case of fire, it immediately loses the heat insulation function, and at the same time releases suffocating toxic gases; 3. It is prone to mildew, aging, and fragmentation, and its service life is short; 4. The production consumes a lot of energy and seriously pollutes the environment.

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