A production device for foamed gypsum board

Abstract

The embodiment of the invention discloses a foamed gypsum board production device, which includes a mixing structure and a plurality of foaming structures connected to the mixing structure, and the plurality of foaming structures are arranged along the extending direction of the mixing structure, A control mechanism is connected to multiple foam structures; wherein, the control mechanism includes at least a density detection unit, an information analysis feedback unit, and a control unit; the density detection unit is used to detect a group of adjacent foam structures in the mixing structure The density of the material body and obtain data information; the information analysis feedback unit is used to compare the data information obtained in the density detection unit with the threshold value, and feed back the comparison result to the control mechanism; the control mechanism is used to control according to the comparison result The feed rate of compressed air and water for at least one group of adjacent foam structures, as well as the whipping rate during the whipping process, and control the pushing rate in the mixing structure. Realize the effects of rapid adjustment response, good adjustment effect and reduced defective rate.

Description

technical field [0001] The embodiments of the present invention relate to the field of foaming process control of foamed gypsum boards, in particular to a production device for foamed gypsum boards. Background technique [0002] Foamed gypsum board is a gypsum board material made by foaming a foaming agent to form uniform and fine bubbles, then adding it to a mixer, mixing it with other raw materials, and performing operations such as stirring, mixing, and shaping. Therefore, the quality of foaming will greatly affect the quality of the overall material of foamed gypsum board. [0003] The traditional foaming system for gypsum board production is a single foaming system. When adjusting the foam performance, a variety of foaming agents are often used to achieve the desired effect. However, due to the slow progress of the foaming process during the entire process, Therefore, when a problem is found, it is often a finished board, which not only wastes a large amount of produce...

AI Technical Summary

Problems solved by technology

[0003] The traditional foaming system for gypsum board production is a single foaming system. When adjusting the foam performance, a variety of foaming agents are often used to achieve the desired effect. However, due to the slow progress of the foaming process during the entire process, Therefore, when the problem is found, it is often the finished sheet, which not only wastes a large amount of produced finished sheet, but also the adjustment of the entire foaming system is a slow process, so the material in production will also be wasted

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