Steam cooking process for cocoon cooking and device thereof

A process and cocoon cooking technology, applied in silk fiber production, textile and papermaking, mechanical processing and other directions, can solve the problems of complex structure of cocoon cooking machine, unfavorable popularization and application, occupying a high space, etc. The effect of uniform cooking and low manufacturing cost

Inactive Publication Date: 2010-02-03
SUZHOU UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It can be seen that the structure of the H2V cocoon cooking machine is complicated, a large number of auxiliar...

Method used

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  • Steam cooking process for cocoon cooking and device thereof
  • Steam cooking process for cocoon cooking and device thereof
  • Steam cooking process for cocoon cooking and device thereof

Examples

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Embodiment

[0019] See attached image 3 , which is a schematic structural view of the cooking section of the cocoon cooking machine in this embodiment, the length of the cooking section is increased from 11.5 cages (cocoon cooking cage) in the prior art to 15.5 cages, and the elongation rate is 34.8%. Its cooking section includes a cooking section upper cover plate 8, a heater 9, a cooking section bottom 11, a drain pipe 12 and a booster. The pressurization device includes a U-shaped pipe 13 , a straight pipe 14 and a joint 15 . The cocoon cooking temperature in the cooking section of this embodiment is divided into 3 sections. The temperature of each section in the cooking section of the cocoon cooking machine, the heater composed of installed hole pipes and blind pipes, is controlled according to the requirements of the process. Adjacent sections The temperature difference is 2 ~ 10 ℃. There is a drain port at the bottom of each temperature section. After connecting the drain pipe, i...

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Abstract

The invention discloses a steam cooking process for cocoon cooking and a device thereof, and particularly relates to a temperature adjustment method of a steam cooking part of a cocoon cooking machinewhich is capable of effectively improving cooking uniformity of silkworm cocoons and a device thereof. The length of the steam cooking part of the cocoon cooking machine provided by the invention is15.5 cages and the steam cooking part is divided into 2-5 sections for respectively arranging a heater and a pressure unit; bottoms of various sections of the steam cooking part are respectively provided with a drain outlet which is connected with a drain tube (12); and the pressure unit is connected with the drain tube by one end of a U-shaped tube (13), and the other end of the U-shaped tube isconnected with a straight tube (14) with the height of 250mm-1000mm. The pressure unit is capable of effectively improving pressure of the steam cooking part and raising the maximum temperature of thesteam cooking part by more than 0.5 DEG C. The method can help greatly reduce dropping end rate of inner layers of the cooked silkworm cocoons, facilitate the cooking uniformity of the silkworm cocoons and improve reelability percentage of raw silkworm cocoons. The device has advantages of simple structure and low manufacturing cost, and being capable of reconstructing the existing cocoon cookingmachine and facilitating popularization and application.

Description

technical field [0001] The invention relates to a cocoon cooking process and a device thereof, in particular to a method for adjusting the temperature of a cooking part of a cocoon cooking machine and a device thereof, which can effectively improve the cooking uniformity of silkworm cocoons, and belongs to the technical field of textile engineering. Background technique [0002] The cocoon cooking project is an important project in the silk factory. It is usually completed by using a circulating cocoon cooking machine. The main structure of the cocoon cooking machine is shown in the attached figure 1 , which includes the cocoon adding section, impregnation section, preheating section, high temperature infiltration section, infiltration low temperature section, cooking section, adjustment section and outlet low temperature section, etc. After the cocoons are infiltrated and preheated, they are cooked in the cooking section. Yes, the energy enters from the outside of the coco...

Claims

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Application Information

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IPC IPC(8): D01B7/00
Inventor 陈庆官丁忠健
Owner SUZHOU UNIV
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