Development Of Online Testing Of Sizing Solid Content System

The textile industry, efficiency and quality is always the first one, the quality and efficiency of complementary and influence each other. As a final step sizing yarn before weaving, directly determines the efficiency and quality of weaving.In order to improve the quality of the sizing, the need for factors that affect the quality of the sizing analysis. Direct response rate of sizing sizing yarn quality control sizing rate range is key to ensuring the quality of the yarn. However, the process of sizing,sizing rate is an indicator of the changing, influenced by various factors, of which the greatest impact on the sizing rate indicator is the rate of slurry solids and yarn extrusion moisture regain.With the development of sizing machine, press out the moisture regain can automatically adjust the system to maintain stability through the nip roll squeezing force.Thus, on-line detection and control of slurry solids ratio is particularly important.The main contents of obiect are:solid content slurry line detection principle for analysis. Solid content of online testing instrument designed to ensure its timeliness and accuracy from the detection methods and detection process.containing solid line detector hardware components selected to determine the rate of solids detection line detection methods to meet the actual requirements of the environment and conditions.using STEP7 programming software such as solid content online testing electrical control systems development, improve interactive features.containing solid line detection system for the actual experiments, analyze test data to verify the timeliness and accuracy of the detection system.According to the theoretical research and field practical experiments, thefollowing conclusions:Slurry solids ratio is an important factor affecting the rate of warp sizing, slurry containing solid line monitor can be a good and stable solid rate monitor, thus ensuring a stable rate of sizing.Through the slurry circulating slurry branch line detection and the use of non-destructive optical measurement, effectively guarantee the timeliness and accuracy of 90.7 fixed-line detection rate.Kinco PLC system using the touch screen and detecting system design and display,can perform stable detection process is simple, accurate processing and storing detection data, the detection result of the rapid visual display to an operator.Slurry containing solid line detection system has online instant testing, test results are accurate, long life, easy installation and maintenance and testing features. Both can be applied to sizing and other products, but also can be applied to scientific experiments.In order to improve the level of technology is also sizing, optimization design, improve product competitiveness and create favorable conditions.