Ramie biological degumming ramie cage for summer cloth preparation

Abstract

The invention discloses a ramie biological degumming ramie cage for summer cloth preparation. The ramie biological degumming ramie cage comprises a base (10) uniformly provided with gas pores, a supporting rod (11) standing in the middle portion of the base (10), and at least two ramie hanging fan-shaped regions arranged on the upper portion of the supporting rod (11), wherein the two ramie hanging fan-shaped regions are uniformly distributed along the circumferential direction of the supporting rod (11), the horizontal planes of each ramie hanging fan-shaped region are parallel to each other, the supporting rod (11) is uniformly and axially provided with gas pores and is provided with plural groups of annular branch pipes (110, 111), the annular branch pipes (110, 111) are uniformly provided with a plurality of gas pores, and each group of the annular branch pipes (110, 111) is corresponding to the one ramie hanging fan-shaped region. With the ramie biological degumming ramie cage of the present invention, the ramie inside the reaction tank and close to the middle portion of the ramie cage can obtain the uniformly-mixed bacterial liquid, and the uniform dissolved oxygen can be ensured.

Description

technical field [0001] The invention relates to a hemp cage for fermentation, in particular to a ramie biological degumming hemp cage used for preparing grass cloth. Background technique [0002] Ramie is a special product of China, and ramie fiber products have always been an important material for China's export to earn foreign exchange. The agricultural products obtained by peeling or scraping contain 22%-33% non-cellulose substances. Only by removing these non-cellulose substances through degumming can pure fibers be obtained for high-grade textiles. However, the conventional chemical degumming method has prominent problems such as consuming a large amount of chemical raw materials and energy, high production cost, large fiber loss, damage to the inherent spinnability of the fiber, and serious environmental pollution, which restrict the normal development of the ramie industry. [0003] In order to solve the problem of ramie degumming method, research on biological degu...

AI Technical Summary

Problems solved by technology

However, in the degumming process, the traditional hemp cage is still used, but the amount of hemp in the traditional hemp cage is limited, the output of the single machine is low, and it is impossible to guarantee the uneven mixing of the bacterial solution inside the reaction tank and the dissolved oxygen in the degumming result. The problem of unevenness, and the closer to the middle of the hemp cage, the harder it is for the ramie to obtain a well-mixed degumming bacteria solution and sufficient oxygen supply

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