Preliminary processing method of flax stocks

Abstract

The invention discloses a preliminary processing method of flax stocks. The preliminary processing method comprises the following steps of trimming conveying, wherein a trimming conveyor is utilized to trim and then convey the flax stocks; thinning, wherein trimmed spread flax is thinned, so that the spread flax is consistent in thickness; stem smashing, wherein the trimmed spread flax is subjected to stem smashing, and xylem is grinded; feeding, wherein the thinned spread flax stocks subjected to stem smashing are continuously fed into a flax breaker; flax breaking, wherein fed stock fiber isseparated from the xylem to form long flax; carding, wherein long flax is sorted, and impurities are carded; pneumatic conveying, wherein dust, the impurities and short flax generated in the processare absorbed away through a pneumatic conveying channel; long flax collecting, wherein the carded long flax is collected and bundled into small bundles; short flax separation, wherein the impurities and the short flax are subjected to pneumatic conveying to a flax separation machine through the pneumatic conveying channel, and the short flax is separated; square bundling, wherein the long flax andthe short flax are bundled into square bundles through a packing machine, so that a finished product is obtained. The whole process is mechanized, the long flax rate is high, the quality is good, theduplicating rate is low, the pollution is small, and the preliminary processing method is safe and reliable.

Description

technical field [0001] The invention relates to the field of agricultural product processing, in particular to a method for primary processing of dried flax stems. Background technique [0002] Flax fiber has the functions of temperature regulation, anti-allergic, anti-static, and antibacterial. It is a good basic raw material for spinning and processing, and has great development and utilization value. The primary processing of flax stems is an important part of the flax fiber processing industry. [0003] Whether the primary processing of dried flax stems is in workshops or industrial production, the general process is the same. It is basically composed of several main parts of dried flax stems, crushed stems, flax peeling, manual carding, and bundling, and is equipped with matching facilities. Finish. However, in the prior art of primary processing of flax, there are still problems in the large amount of workers, the environment does not meet the requirements of the "Saf...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a primary processing method of dried flax stems, which solves a series of problems in the existing technology, such as low safety, poor continuity, low rate of growing flax, poor quality of growing flax, high replication rate, etc.

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