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Dyeing machine temperature control system

A technology of temperature control system and dyeing machine, applied in textile and papermaking, liquid/gas/steam textile material processing, textile material processing, etc. good practical effect

Inactive Publication Date: 2017-05-31
徐杭婷
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Obviously, the control method obtained by using the traditional tuning method around a certain given value must not be able to adapt to the change of the object characteristics, so that the satisfactory control effect will not be obtained.

Method used

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  • Dyeing machine temperature control system
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Embodiment Construction

[0012] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0013] Such as figure 1 , figure 2 As shown, a temperature control system for a dyeing machine in this embodiment includes a dyeing vat 1, a water storage tank 2 and an MCU controller 3. The top of the dyeing vat 1 is provided with a pressure sensor 4 and a pressure relief valve 5. The dyeing vat 1 is respectively provided with a pressure valve 6 and a high water level sensor 7, the lower end of the dyeing vat 1 is provided with a temperature sensor 8, the said dyeing vat 1 is provided with a serpentine tube 9, and one end of the serpentine tube 9 is respectively connected to Cooling water regulating valve 10 and steam regulating valve 11, the other end of the serpentine pipe 9 is connected to the condensation water valve 12, the lower end of the dyeing vat 1 is also provided with a low water level sensor 13, the dyeing vat 1 and the water storage tan...

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PUM

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Abstract

The invention discloses a dyeing machine temperature control system. A pressure sensor, a high water level sensor, a temperature sensor and a lower water level sensor are connected with an MCU controller through cables. The MCU controller controls a pressure release valve, a boosting valve, a cooling water regulating valve, a steam regulating valve and a water inlet valve through cables. The dyeing machine temperature control system can get adapted to the change of object characteristics, possess a certain anti-interference capability and fully satisfy the requirement of the temperature control in the dyeing process. The temperature tracking control precision and the temperature keeping control precision all reach +-1 DEG C from the desired temperature. The system is applicable to the temperature control of a high temperature and high pressure dyeing machine and a normal pressure dyeing machine, thus having good practical significance.

Description

technical field [0001] The invention relates to a control system, in particular to a dyeing machine temperature control system. Background technique [0002] The dyeing process has very strict requirements on temperature control. The heating, heat preservation and cooling of the dyeing liquor must meet the process requirements, otherwise there will be defective products such as color difference, vat difference, and uneven coloring. The setting value of the temperature control system in the dyeing process is the temperature control curve determined by the process. As the temperature of the dyeing solution changes, the characteristics of the temperature object will also change. Apparently, the control mode obtained by using the traditional tuning method around a certain given value must not be able to adapt to the change of the characteristics of the object, so that the satisfactory control effect will not be obtained. Contents of the invention [0003] The technical proble...

Claims

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Application Information

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IPC IPC(8): D06B23/20D06B1/00
CPCD06B23/20D06B1/00
Inventor 徐杭婷
Owner 徐杭婷