Continuous uniform fine foaming machine for producing plasterboards

Abstract

The invention discloses a continuous uniform fine foaming machine for producing plasterboards. The foaming machine comprises a foaming machine body, wherein a stator mechanism and a rotor mechanism are arranged in a foaming cavity of the foaming machine body; the rotor mechanism is driven by a variable-frequency motor to rotate; the stator mechanism is formed by the combination of a plurality of layers of stators from outside to inside; the rotor mechanism is formed by the combination of a plurality of layers of rotors which are respectively paired with the stators of the stator mechanism. According to the foaming machine disclosed by the invention, the structures of the stators and the structures of the rotators are improved based on conventional foaming equipment; the combined structure that the rotors and the stators are interlaced among a plurality of toothed discs from inside to outside is adopted, and gaps gradually decrease from the outermost toothed disc to the innermost toothed disc; through the finely adjusting effect of the variable-frequency motor, gypsum slurry is sheared at high speed, rubbed and stirred, so that uniform fine foam is formed, and finally, the foam is continuously discharged from an outlet; the diameter (phi) of the foam is not larger than 1mm. The foaming machine consumes little foaming agents, generates uniform foam, and is good in stability. Through the adoption of the foaming equipment, the accurate adjustment and accurate control on flow can be realized, and the quality of finished products, namely the plasterboards, is guaranteed.

Description

technical field [0001] The invention relates to equipment for a gypsum board production line, in particular to a continuous and uniform fine foaming machine for gypsum boards. Background technique [0002] The gypsum board production line adopts static mixture or centrifugal pump as foaming equipment. The consumption of foaming agent is large, the diameter of foam is uneven, the stability is poor, and it is not easy to achieve accurate flow control. Contents of the invention [0003] In order to solve the above-mentioned technical problems, the present invention provides a continuous and uniform gypsum board fine-density foaming machine, which can meet the needs of timely adjustment of gypsum slurry changes, form continuous dense and fine uniform foam, and is suitable for producing gypsum board cores into sponges Uniform lightweight plasterboard with mesh structure. [0004] In order to achieve the above object, the technical scheme adopted in the present invention is: ...

AI Technical Summary

Problems solved by technology

[0002] The gypsum board production line adopts static mixture or centrifugal pump as foaming equipment. The consumption of foaming agent is large, the diameter of the foam is uneven, the stability is poor, and it is not easy to achieve accurate flow control.

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