Template-free continuous one-step forming production technology of cement wood wool board

Abstract

The invention relates to the technical field of a cement fiberboard, in particular to a template-free continuous one-step forming production technology of a cement wood wool board. The technology comprises the steps of: mineralizing a wood wool; continuously stirring and feeding mixture of the mineralized wood wool and quick-drying cement; paving the mixture on a conveyer belt of a one-step continuous forming press machine; performing the template-free forming in a passing way on the press machine after paving, wherein the passing time is 4-8min, and the heating temperature is 60-120 DEG C; and cutting. The technology eliminates a template, and eliminates the steps of pressure maintaining, maintaining in a demolding way and the like, thereby being short in a forming process, and greatly lowering in cost.

Description

technical field [0001] The invention relates to the technical field of cement wood wool boards, in particular to a production process of cement wood wool boards without templates and continuous one-time molding. Background technique [0002] There are nearly a hundred years of experience in the production of cement and magnesite wood wool boards abroad. These wood wool boards have functions such as sound insulation, heat preservation, fire prevention, insulation, mildew resistance, and termite resistance. They can be sawed, nailed, and decorated. . The production technology and equipment of these wood wool boards are represented by Aituo Maxim in the Netherlands. There are more than 160 production lines in the United States, Russia, the Netherlands, Germany, Canada, Indonesia, the Philippines, Brazil, Japan, China and other countries, but none of them The exception is that the production technology used is monopolized by foreign countries, and the price is extremely high. T...

AI Technical Summary

Problems solved by technology

[0011] The object of the present invention is to provide a kind of production technology of cement wood wool board without formwork continuous one-time molding in view of the deficiencies in the prior art, and the production technology of the cement wood wool board of continuous one-time molding without template overcomes the existing production process. In the process: a large number of templates need to be used for turnover, the production cycle is relatively long, and many process defects such as pressure holding, shaping and pressure holding devices are required