Technology and device for manufacturing gypsum lightweight cavity wallboard and building block

Abstract

The invention relates to a method for producing gupse hollow wall plate and brick, which can demould without rotating core tube. Wherein, said method comprises combining mould, mounting core tube, irrigating, taking out core tube and opening mould; before combining mould, plating demoulding agent on the template and plating set retarder on the core tube to retard the slurry contacted with the core tube; and it can demould without rotating core tube. The inventive product line comprises feeding device, mixing irrigator, mould machine, installer, core taking device and lifter; the mixing pot of mixing irrigator is fixed on the platform of mixer; the material of storage pot via feeding device is fed to the mixing pot; the bottom of irrigate valve of mixing pot is opposite to the mould chamber of mould machine; the mould machine moves on annular track. The invention has high efficiency and low cost.

Description

technical field [0001] The invention belongs to the construction industry, and relates to a production process and equipment for gypsum lightweight hollow wall panels and blocks, in particular to a multifunctional automatic gypsum lightweight hollow wall panel and block production line. Background technique [0002] At present, the technology of gypsum wall material production equipment is backward, the labor intensity is high, the production efficiency is low, the output is low, and the product is single. Simple equipment for manual pouring and non-mechanical molding are mainly used. These equipment are backward, labor-intensive, and low-yield. A production line can only produce 30,000 to 80,000 square meters of gypsum wallboard or gypsum blocks. 2. The product is single and the investment is large: the equipment for producing gypsum wallboard and blocks is not compatible; etc.) wallboard equipment is not compatible, and the equipment for producing blocks of different thic...

AI Technical Summary

Problems solved by technology

[0002] At present, the technology of gypsum wall material production equipment is backward, the labor intensity is high, the production efficiency is low, the output is low and the product is single. The main performances are: 1. The technology is backward, the labor intensity is high, and the output is low. Simple equipment for artificial pouring and non-mechanical molding are mainly used. These equipment are backward, labor-intensive, and low-yield. A production line can only produce 30,000 to 80,000 square meters of gypsum wallboard or gypsum blocks.

2. The product is single and the investment is large: the equipment for producing gypsum wallboard and blocks is not compatible; the equipment for producing wallboards cannot produce blocks; etc.) The wallboard equipment is not compatible, and the block production equipment of different thicknesses is also incompatible. As a result, manufacturers who produce gypsum hollow wallboards with a thickness of 90mm can only produce gypsum hollow wallboards with a thickness of 90mm. The product is single and the thickness is 120mm. The gypsum hollow wallboard can only be reinvested in the gypsum wall material production line with a thickness of 120mm, resulting in repeated construction, increased investment and unnecessary waste

3. There are many industrial waste residues, low production efficiency and high production cost: manual pouring, non-mechanical molding equipment, low production efficiency and high labor intensity for staff

Each person can only produce 10m per day 2 Left and right wall panels and blocks, while the surface quality of the product is poor

The traditional gypsum hollow slat production line equipment has an annual production capacity of 80,000 square meters of gypsum hollow slats. When this equipment produces wallboards, it takes a long time to thread pipes, pour and pull pipes, resulting in labor waste and low production efficiency. , high production cost

At the same time, due to the discontinuous production, each time the mixing tank is washed, the waste of raw materials is large, the industrial waste residue is large, and the environment is polluted

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