Wood bleaching device

Abstract

The invention discloses a wood product bleaching device, which has the key technical points that: the device comprises a nozzle which is connected with an uptake pipe, and the top of the uptake pipe is connected with a retort which is higher than the nozzle and can make the nozzle produce a pressure high enough for injection; and the retort is open and contains a bleaching agent. The invention provides a wood product bleaching device which is safe, reliable, simple in structure, low in cost, aiming to overcome the drawback that the prior wood product bleaching device lacks safety.

Description

【Technical field】 [0001] The invention relates to a bleaching device for wood products. 【Background technique】 [0002] This product should be bleached during the manufacturing process of wood furniture, because some parts of the original wood product may be darker, covering the original wood grain of the wood product, and there is a large amount of relative color difference between the grains of different parts of the wood product, which affects it. After surface treatment with bleaching agent, wood products with uniform color and fine texture can be obtained, and the original wood grain is also fully reflected. [0003] There are generally two bleaching methods for wood products. One is to apply bleach on the wood surface. This method will cause a lot of waste of bleach, and the brushing is uneven, and the bleaching solution penetrates shallowly; [0004] The second is to put bleaching agents such as hydrogen peroxide and ammonium bicarbonate in the bleaching tank, pressu...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a safe, reliable, simple in structure and low cost bleaching device for wood products in order to overcome the insufficient safety of existing wood product bleaching devices

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