Bamboo de-greening and de-yellowing machine

Abstract

The invention relates to a device for removing green and yellow of bamboo. The equipment is equipped with a base, a main motor installed on the base, a main deceleration device and a box body. The shaft system of the device is composed of a shaft with locking screws at both ends, bearings and a number of special-shaped superimposed loosening rotary blades fixed on the shaft with keys. The friction roller shaft system is composed of a roller shaft with locking screws at both ends, Bearings, gears and an anilox friction roller body fixed on the roller shaft with keys are combined. The output shaft of the main motor is connected with the transmission gear shaft through a chain drive. This equipment can effectively remove wax green and yellow film, and loosen bamboo fiber. After processing, the bamboo material will form a net-like bamboo curtain. The curtain can produce recombined bamboo through ordinary board making process, so that the utilization rate of bamboo can reach more than 90%.

Description

technical field [0001] The present invention relates to a kind of bamboo material processing equipment, especially relates to a kind of de-greening and de-yellowing equipment of bamboo material. Background technique [0002] my country's wood resources are relatively scarce, but bamboo forest resources are very rich. Because of its strong reproductive ability, regeneration ability, short growth cycle, and excellent material, bamboo's industrial and commercial value is more and more widely recognized and accepted by people. All kinds of industrial production with bamboo as raw material is forming an independent emerging industry in my country. Among them, the bamboo plywood industry has developed rapidly in my country, but its efficient utilization of bamboo is currently limited to high-quality bamboo with large diameters (that is, the diameter is greater than 60mm), and more than 90% of the bamboo wood-based panel industry uses moso bamboo as raw material. The utilization tec...

AI Technical Summary

Problems solved by technology

Among them, the bamboo plywood industry is developing rapidly in my country, but its efficient utilization of bamboo is currently limited to high-quality bamboo with large diameters (that is, the diameter is greater than 60mm), and more than 90% of the bamboo wood-based panel industry uses moso bamboo as raw material. The utilization technology and equipment are relatively mature and are being popularized and applied. However, the comprehensive utilization of most miscellaneous bamboos, especially small-diameter miscellaneous bamboos, is due to its small diameter, many knots, thin walls, curved surfaces, bamboo green wax and yellow film. It is difficult to remove and is still in the research stage, so the comprehensive utilization rate of bamboo can only reach 30-60%

Although some bamboo processing methods have emerged, the processing equipment is limited, which makes the processing process complicated and consumes a lot of energy. Moreover, there is still stress after the bamboo is flattened, and it is easy to deform after being processed into bamboo plywood.

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