A drainage control method for dyeing process
A control method and process technology, which is applied in the field of dyeing, can solve the problems of prolonging the dyeing process cycle, inconvenient analysis, and affecting the progress of the process, and achieve the effect of facilitating total drainage, ensuring accuracy, and precise calculation
Active Publication Date: 2020-08-28
佛山市巴苏尼机械有限公司
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Problems solved by technology
[0002] At present, the drainage control in the dyeing process generally has the following deficiencies: the traditional statistical method of drainage volume is to simulate and count the drainage volume, and the statistical data is not accurate; the drainage of the drainage tank and the water intake of the main tank cannot be carried out at the same time, and it is impossible to achieve water intake while draining; Accurately calculate the water absorption rate; water is only added to the reserve tank when it is used, which prolongs the dyeing process cycle and reduces the process efficiency; when the reserve tank is not prepared with enough water, there is no reminder, which affects the progress of the process; the displacement of each time cannot be Visual display, inconvenient for later problem analysis
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[0017] In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the associated drawings. Preferred embodiments of the invention are shown in the accompanying drawings. However, the present invention can be embodied in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive. It should be noted that, unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the technical field of the present invention. The terms used herein in the description of the present invention are for the purpose of describing specific embodiments only, and are not intended to limit the present invention.
[0018] Please refer to figure 1 as shown, figure 1 It is a schematic dia...
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The invention discloses a drainage control method for a dyeing process. The method comprises: in the dyeing process, all drainage from a main vat passes through a metered drainage tank; The valve pumps water to the metering and drainage cylinder, and after the water reaches the set water level, close the scraping power drainage, turn on the horizontal pump and discharge the residual liquid to the metering and drainage cylinder through the power overflow valve; when the main cylinder is drained, open the drain valve Empty the water in the metering drainage cylinder; the master cylinder is fed with water from the preparatory cylinder, before the water inlet reaches the set value, the first water inlet valve is opened, the second water inlet valve is closed, and when the water inlet reaches the set value , the first water inlet valve is closed, and the second water inlet valve is opened to ensure the accuracy of water inlet. The invention makes all the drainage of the main vat in the dyeing process must pass through the metering drainage cylinder, ensures the accuracy of the bath ratio, facilitates the calculation of the total drainage, and realizes the accurate calculation of the water absorption rate by using the metering drainage cylinder.
Description
technical field [0001] The invention relates to the field of dyeing, in particular to a drainage control method for dyeing process. Background technique [0002] At present, the drainage control in the dyeing process generally has the following deficiencies: the traditional statistical method of drainage volume is to simulate and count the drainage volume, and the statistical data is not accurate; the drainage of the drainage tank and the water intake of the main tank cannot be carried out at the same time, and it is impossible to achieve water intake while draining; Accurately calculate the water absorption rate; water is only added to the reserve tank when it is used, which prolongs the dyeing process cycle and reduces the process efficiency; when the reserve tank is not prepared with enough water, there is no reminder, which affects the progress of the process; the displacement of each time cannot be Visual display is not convenient for later problem analysis. Contents ...
Claims
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IPC IPC(8): D06B23/20
CPCD06B23/20
Inventor 沈维娟
Owner 佛山市巴苏尼机械有限公司