Production facility and production process for 6A grade white steam filature

Abstract

The invention discloses a device for producing a 6A-level white steam filature. According to the sequence of a production process, the device comprises a cocoon drying device, a cocoon assorting device, a cocoon cooking device, a self-silk-reeling device, a silk re-reeling device and the like, wherein the cocoon drying device is provided with a fresh cocoon water ratio detecting device. The technical proposal provided by the invention can effectively solve the following problems: the stable quality of the cocoon is hard to ensure in the production process of cocoon drying by the production technology of the 6A-level white steam filature; the air pressure and the temperature in a digester room are hard to control in the production process of cocoon cooking; and the production process of the white steam filature is lack of monitoring, has low automation level, poor quality stability of the product and the like. At the same time, the technical proposal ensures the stability of the cocoon quality, improves the reelability percentage and the cleanliness index, and promotes the inner layer sericin adhering point to separate instantly to swell at low temperature and at high pressure to the utmost extent; besides, outer surface sericin does not generate dissolving and melting, thus the technical proposal reduces dropped threads in middle and inner layers, reduces the consumption of raw materials, and strengthens the implementation of on-line monitoring in the processes of production and processing at the same time.

Description

technical field [0001] The invention relates to the technical field of production of silk reeling, in particular to production equipment and a production process of 6A grade white factory silk. Background technique [0002] At present, in the field of silk reeling production technology, the production equipment has different advantages and disadvantages, and it is difficult to match them. There are many silk reeling production processes, and the parameters of each equipment in each link are different. It is difficult to adapt to the current production and development of white factory silk, especially high-grade white factory silk. need. [0003] In order to overcome the above problems, the production equipment of 6A grade white factory silk has appeared on the market, but the following technical problems exist in the production process of using this production equipment: [0004] 1. During the production process of cocoon drying, it is difficult to ensure the stability of c...

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Problems solved by technology

[0007] The technical problem to be solved by the present invention is that in the production technology of 6A white factory silk, it is difficult to ensure the stability of the cocoon quality during the cocoon drying process; and it is difficult to control the pressure and temperature of the cookin...

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