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Fly ash heat preservation plate material production device

A technology for production equipment and thermal insulation boards, applied in the direction of supply equipment, ceramic molding workshops, ceramic molding machines, etc., can solve the problems of unfavorable resources and environmental protection, limitation of thermal insulation effect, insufficient strength, etc., to achieve resource utilization and reduce boards Density, the effect of improving thermal insulation performance

Inactive Publication Date: 2009-12-02
BEIJING HENGYECUN S&T
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AI Technical Summary

Problems solved by technology

The disadvantage of this kind of board is that the strength is not high enough, the thermal insulation effect is limited to a certain extent, and the amount of cement consumed is large, and it does not use resources and protect the environment.

Method used

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  • Fly ash heat preservation plate material production device

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Embodiment Construction

[0007] see figure 1 , the present invention provides a kind of fly ash insulation plate production device, is made up of slurry mixing mixer, foaming agent, foaming slurry mixer and extruding molding machine, the outlet of described slurry mixing mixer and foaming agent are respectively The feed port of the foamed slurry mixer is connected by a screw feeder, the outlet of the foamed slurry mixer is connected to the feed end of the extruder, and the slurry mixing paddle is provided with a light burning Magnesium powder feed hopper, fly ash feed hopper, glass fiber feed hopper and magnesium chloride solution feed pipe are respectively connected to light-burned magnesium powder hopper, fly ash hopper, glass fiber hopper and Magnesium chloride solution storage tank.

[0008] The proportioning of the main raw materials of the slurry is: 200 parts of fly ash (parts by mass, the same below), 100-150 parts of lightly burned magnesium powder, 1-2 parts of oxalic acid, 5-15 parts of gl...

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Abstract

The invention relates to a fly ash heat preservation plate material production device which is composed of a slurry mixing agitator, foaming agent, a foaming slurry mixer and an extrusion former, the outlets of the slurry mixing agitator and the foaming agent are respectively connected with the material inlet of the foaming slurry mixer, the outlet of the foaming slurry mixer is connected with the material feed end of the extrusion former, a slurry mixing agitating paddle is equipped with light a burning magnesium powder feed hopper, a fly ash feed hopper, a glass fiber hopper and a magnesium chloride solution feed tube which are connected with a light burning magnesium powder feed bin, a fly ash feed bin, a glass fiber feed bin and a magnesium chloride solution storage tank by a quantitative feed device. The invention can adopt fly ash and other solid wastes as raw materials, and the produced plate material is high in strength, thus being conducive to amplifying foaming quantity, providing heat preservation effect and being applied to production of fly ash heat preservation plate material.

Description

technical field [0001] The invention relates to a production device of a fly ash thermal insulation wall board, which belongs to the technical field of environment-friendly building materials. Background technique [0002] Existing thermal insulation boards are mostly formed by pouring foamed concrete into a mold to solidify. The concrete slurry is made of cement as the main raw material, and the foaming agent is used to make foam slurry through a foaming machine. The concrete slurry and foam slurry are mixed and poured on In the mold, the plate is formed after natural curing and solidification, and the purpose of heat preservation is realized through the foam heat insulation effect in the plate. The disadvantage of this kind of board is that the strength is not high enough, the thermal insulation effect is limited to a certain extent, and the amount of cement consumed is large, which does not utilize resources and protect the environment. Contents of the invention [000...

Claims

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Application Information

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IPC IPC(8): B28B15/00B28B3/20B28B1/50B28B1/52B28B13/02
Inventor 王丽
Owner BEIJING HENGYECUN S&T
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