System and method for producing perlite heat-preservation fire-proof plates through chain block mold

Abstract

The invention discloses a system and method for producing perlite heat-preservation fire-proof plates through a chain block mold. The system comprises a raw material bin. Primary prepressing, secondary prepressing and third prepressing are carried out. The mold is composed of module type steel plates, the steel plates are connected through connecting shackles, and the connecting shackles are inlaid in the mold plates. The chain mold is driven to move forward through a driving gear and a speed reducer. Protecting plates are installed on two sides of mold blocks so as to prevent raw materials from dispersing toward two sides. A set of supporting rollers corresponds to the lower side of each mold block, so that laminating strength is enhanced. After laminating molding, the plates pass througha quick drying box for drying and dewatering. The dried plates are cut for trimming in a trimming zone, and the plates are cut and packaged after meeting the requirement of predetermined length.

Description

technical field [0001] The invention relates to the field of fireproof board production, in particular to a production system and production method of a chain block molded perlite thermal insulation fireproof board. Background technique [0002] The information disclosed in this background section is only intended to increase the understanding of the general background of the present invention, and is not necessarily taken as an acknowledgment or any form of suggestion that the information constitutes the prior art already known to those skilled in the art. [0003] Most of the materials used in the color steel tile insulation boards on the market are made of organic foam boards, which are extremely flammable and will generate a large amount of toxic gases after burning, which have long been strictly prohibited by the fire safety department. The organic foam extruded insulation board is characterized by extremely high cost, and the flame retardant used has a limited lifespan...

AI Technical Summary

Problems solved by technology

The organic foam extruded insulation board is characterized by extremely high cost, and the flame retardant used has a limited life

And the fire protection level can only reach B2 level, which does not meet the fire protection standards of the Ministry of Construction of my country

Inorganic asbestos material boards are characterized by flame retardancy and good thermal insulation effect, but the source enterprises that produce asbestos are high-pollution and high-energy-consuming enterprises, and large-scale use is not advocated

Perlite vitrified microbead thermal insulation fireproof board, this material is a pure inorganic material, has a long service life, and the source product perlite has simple equipment, no pollution and extremely low cost, but the inventor found that most of the products on the market use molds Pressed brick type, if it is used in a large area, it can only be spliced

When splicing large areas, cracks are prone to occur at the seams, which not only affects the quality of insulation, but also affects the appearance of the insulation layer

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