Preparation method of flame-retardant bamboo-based high-density composite board for Gastrodia elata wine fermentation

Abstract

The invention relates to a preparation method for a flame-retardant bamboo-based high-density composite board used for gastrodia elata liquor fermentation. The preparation method includes the following steps including splicing of a bamboo-based board framework, preparation of a bamboo-based chipping glued material, preparation of a bamboo-based board mother blank board body, degreasing, dyeing and drying processing of the bamboo-based board mother blank board body, glue solution dipping, ageing and drying processing of the bamboo-based board mother blank board body, preparation of a bamboo-based board blank board, life preserving of the bamboo-based board blank board and flame-retardant paint spraying, and finally a bamboo-based board finished product material is obtained. By means of the preparation method, the utilization rate of bamboo materials is increased, bamboo-based boards with a high flame retardency rate and high strength are obtained, the current situation that solid wood materials are scarce is effectively relieved, and the use requirement of consumers for the bamboo-based boards is met.

Description

technical field [0001] The invention relates to the technical field of gastrodia elata wine production, in particular to a method for preparing a flame-retardant bamboo-based high-density composite plate for fermentation of gastrodia elata wine. Background technique [0002] In the later stage of the fermentation of Gastrodia elata wine, it is necessary to place the gastrodia elata wine on the rack in the aging room for deep aging. The racks used for the aging of Gastrodia elata wine usually require avoiding the use of metal racks, and generally use solid wood racks or racks close to solid wood. At the same time, the maturing room selected for the fermentation environment of Tianma wine is usually required to be processed with solid wood or materials close to solid wood. However, solid wood materials have high material selection requirements, low material utilization rate, and damage to the natural ecological environment. Therefore, China and the international community have...

AI Technical Summary

Problems solved by technology

Due to technical and design defects, the application of bamboo-based materials is mainly limited to the splicing of bamboo-based materials and the use of large-scale bamboo joints, and the bamboo-based debris generated during the utilization of bamboo-based materials is directly discarded, causing huge bamboo-based materials. The base material is wasted. At the same time, the bamboo base material obtained by the prior art has poor fire resistance, which is easy to cause fire and has serious safety hazards, and its strength is also relatively poor, which limits the use range and application field of the bamboo base material.

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