Carding equipment of collagenous fibers

Abstract

The invention discloses carding equipment of collagenous fibers. The carding equipment of the collagenous fibers is formed by a fur-feeding machine and a rough-fining integrated machine which are connected in series, wherein a rough carding portion of the integrated machine comprises an opening licker, a first large cylinder, a first transferring roller and a second large cylinder which are closely arranged in sequence. A working roller and a stripper roller are matched with the first large cylinder and the second large cylinder and are respectively arranged at the upper portion of the first large cylinder and the second large cylinder. A fining carding portion of the integrated machine comprises a first coarse-rejecting roller, a second transferring roller, a second coarse-rejecting roller, a third transferring roller, a third coarse-rejecting roller, a fourth transferring roller, a doffer, a chopper and a discharging curtain which are closely arranged in sequence. A cohesion roller which is tangent with the outer circles of the first coarse-rejecting roller and the second transferring roller is arranged on the upper portion of first coarse-rejecting roller and the second transferring roller, and a cohesion roller which is tangent with the outer circles of the the second coarse-rejecting roller and the third transferring roller is arranged on the upper portion of the second coarse-rejecting roller and the third transferring roller. The carding equipment of the collagenous fibers has the advantages of organically combining rough carding equipment and fining carding equipment into a whole, improving work efficiency, reducing waste of raw materials and equipment investment, and improving degree of automation.

Description

technical field [0001] The invention relates to a fiber carding device in a textile machine, in particular to a collagen fiber carding device. Background technique [0002] In recent years, with the increasingly severe global ecological problems such as resources and environment, my country's leather industry is facing the severe challenge of the "sustainable development" strategy. my country is a large leather industry country. The traditional leather industry has caused a large loss of animal resources. The solid waste generated by cutting and tailoring after tanning accounts for about 30%. my country produces more than 1.4 million tons of such leather waste every year. Reasonable treatment of these solid wastes will seriously pollute the environment on the one hand, and cause a large loss of collagen fibers on the other hand. Therefore, the reuse of leather waste has become one of the important topics that domestic and foreign tannery and environmental protection workers ...

AI Technical Summary

Problems solved by technology

Therefore, the existing fiber carding machine cannot be applied to the processing of collagen fibers, and the efficiency is low

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