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Cleaning cocoon cooking method

A cleaning and cocoon-cooking technology, applied in silk fiber production, textile and papermaking, mechanical treatment, etc., can solve the problems of increased production cost, complex process, large sewage discharge, etc., to improve product quality and save water. , the effect of high environmental protection

Inactive Publication Date: 2013-07-31
安徽绩溪县花神丝绸有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] In the current production process, chemical preparations are added and used in stages. It is difficult to control the concentration of different chemical preparations, the technical requirements are strict, the process is complicated, and the production efficiency is low. Especially in the cocoon cooking and finishing process, the cocoon cooking water is The flow state not only increases the amount of chemical preparations, but also adds a rinsing process after the finishing process, which increases the production cost and discharges a large amount of sewage

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] In the vacuum cocoon cooking infiltration device, 1.5Kg of sodium citrate (or ammonia water, sodium silicate) is added to 100Kg of osmotic cocoon boiling water, and then 6Kg of cocoons after melting and steaming process are put in, and the water temperature is controlled at 30-50°C. Vacuum infiltration, when the vacuum pressure reaches -0.1Mpa (minus 1 kg pressure), after 1-5 minutes, pour the cocoons soaked in the vacuum boiled cocoons into the cocoon cooking container with the water temperature controlled at 60-80°C, cook the cocoons Sodium citrate (or ammonia water, sodium silicate) is no longer added to the water, and cocoons are cooked at normal pressure (0.8-1.0Mpa). After 5-20 minutes, the cooked cocoons are automatically sent to the automatic cooking machine for steaming. For the cocoon part, cook the infiltrated cocoon for 1-5 minutes at a temperature of 80-100°C to make it swell and soften. Then the steamed cocoons are sent to the finishing part of the automat...

Embodiment 2

[0022] In the vacuum cocoon cooking infiltration device, add 1Kg of ZSC-901 special cocoon cooking agent (or JFC) to 100Kg of osmotic cocoon cooking water, and then put in 8Kg of cocoons after melting and steaming process, control the water temperature at 30-50°C, and vacuum Infiltration, when the vacuum pressure reaches -0.1Mpa (minus 1 kg pressure), after 1-5 minutes, pour the cocoons that have been infiltrated by vacuum boiled cocoons into the cocoon boiling container with the water temperature controlled at 60-80°C, and boil the cocoons in the cocoon water Do not add ZSC-901 special cocoon cooking agent (or JFC), and cook cocoons at normal pressure (0.8-1.0Mpa) for 5-20 minutes, then the cooked cocoons will be automatically sent to the automatic cooking machine for steaming cocoons In the third part, under the condition of temperature 80-100 ℃, steam the infiltrated cocoons for 1-5 minutes to make them swell and soften. Then the steamed cocoons are sent to the finishing pa...

Embodiment 3

[0024]Add 0.5Kg of FY-7316 silicone softener (or FY-7319 silicone softener, 306 hydroxyl emulsion silicone oil, hydroxyl silicone oil JM-203, hydrophilic Organosilicon amino silicone oil JM-106), and then put 10Kg of cocoons after melting and steaming process, control the water temperature at 30-50°C, and carry out vacuum infiltration. When the vacuum pressure reaches -0.1Mpa (minus 1 kg pressure), it lasts for 1-5min Finally, pour the infiltrated cocoons into the cocoon cooking container with the water temperature controlled at 60-80°C, and no longer add FY-7316 silicone softener (or FY-7319 silicone softener, 306 Hydroxyl emulsion silicone oil, hydroxyl silicone oil JM-203, hydrophilic silicone amino silicone oil JM-106), cook cocoons at normal pressure (0.8-1.0Mpa), and after 5-20min, the cooked cocoons are automatically cooked by an automatic cooking machine Send it to the cocoon steaming part of the automatic cooking machine, and cook the infiltrated cocoons for 1-5 minut...

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Abstract

The invention discloses a cleaning cocoon cooking method. The method comprises the processes of: external vacuum infiltration, cooking by an automatic cooker, cocoon steaming, and adjustment, wherein a reelability agent originally used for cocoon cooking replaces a penetrating agent for penetrating to be used in the external vacuum infiltration cocoon cooking process; in the condition with 30-50 DEG C water temperature, the reelability agent can only have infiltration function with water to be adsorbed between cocoon layers and on the surface of a cocoon filament; and in the cocoon cooking process and in the condition with 60-80 DEG C water temperature, the reelability agent can promote the cocoon filament sericin dissolution to reduce adhesion between cocoon filaments for the smooth dissociation of the cocoon filaments, so that the reelability agent has the reelability function in the cocoon cooking process. One chemical preparation achieves two functions, the chemical preparation is less and easily controlled in dose, process is simple, operation is convenient, and production cost is low.

Description

technical field [0001] The invention relates to a method for cooking cocoons of silkworm cocoons, which belongs to the technical field of silk reeling. Background technique [0002] With the development of science and technology, especially the application of new equipment such as high-speed looms in weaving, new requirements are put forward for the quality of raw silk: to improve the strength, cohesion, cleanness and cleanliness of raw silk, so that it can adapt to the high tension of high-speed looms , Strong friction requirements. To meet such requirements, the cocoon cooking process of raw silk plays an important role in the reeling process. Cocoon cooking is a key process in the silk making process. The quality of cocoon cooking not only directly affects reeling and unwinding, but also affects deviation, cleaning, cleaning, cohesion of raw silk, average fineness of raw silk, etc., and the quality of raw silk. related indicators. In silk reeling production, only in th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D01B7/00
Inventor 吕有发赵晶晶吕自力范利仁周秋美
Owner 安徽绩溪县花神丝绸有限公司
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