Temperature regulation method for regulation part of cocoon cooking machine and apparatus thereof

Abstract

The invention relates to a temperature adjusting method and a temperature adjusting device for an adjusting part of a cocoon cooking machine, which are capable of effectively improving the cooking evenness of cocoons, and belong to the technical field of textile engineering. The method is as follows: cocoon cooking water temperature is divided into 2 to 6 sections during the adjusting procedure of cocoon cooking; the water temperatures of various sections are from high to low; and the temperature difference of the water temperatures of adjacent sections is between 12 and 16 DEG C. The device consists of a flow injector, overflow openings and heaters, wherein the flow injector is arranged at the bottom of the adjusting part of the cocoon cooking machine; a water curtain which is formed by water flows jetted by the flow injector at a normal temperature and a water pressure of between 0.18 and 0.22 MPa is taken as an isolated body; and the overflow openings and the heaters are arranged inside the various sections respectively to control the water temperatures of the various sections. The temperature adjusting device can greatly reduce the dropping end rate of inner layers in the cooked cocoons, is favorable for uniform cooking of the cocoons, and improves the reelability percentage of the raw material cocoons. The device has a simple structure and low manufacturing cost, can reform the prior cocoon cooking machine, and is favorable for being promoted and applied.

Description

technical field [0001] The invention relates to a method for adjusting the temperature of an adjusting 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 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 silkworm cocoon is infiltrated and cooked, the degree of cooking of the cocoon is only 60-70 %, but also because of the different cocoon size, cocoon layer thickness, glue point density and seric...

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 auxiliary devices need to be added, and it takes up a lot of space, which is not conducive to popularization and application.

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