According to the national standard GB / T 22900-2009 general rules for evaluation of scientific and technological research projects and Qingdao local standard db3702 / FW kJ 003-2017 specification for standardized evaluation of scientific and technological achievements, based on the principles of independence, objectivity and impartiality, Qingdao Huashida 426-1220mm curved pipe wrapped 3LPE anti-corrosion coating production line has been investigated and analyzed according to necessary procedures, and this report is issued, The evaluation conclusions are as follows:
In the field of pipeline processing technology, this achievement uses the innovation of 3LPE coating technology for external winding of radian pipeline, high-voltage electrostatic FBE powder technology for external spraying of radian pipeline, fluidized boiling technology of FBE powder in stainless steel container, venturi powder pump powder jet technology and radian pipeline coaxial winding machine technology, and uses PLC intelligent integrated control to automatically adjust the production line, The degree of automation is particularly high, and the anti-corrosion effect is particularly good. During operation, the production line is stable, the process is stable, the quality is reliable, and the performance is excellent. It has remarkable social and economic benefits, promoted the progress of domestic pipeline anti-corrosion technology, and solved the problems of poor anti-corrosion performance, short service life, low production efficiency, low speed, low mechanization Serious waste of raw materials and other key problems.
The technical maturity of the achievement is level 12, the technical innovation level is level 3, and the technical progress is level 5. The research and development of the achievement was completed in December 2019 and officially implemented and applied at the end of 2019. By 2019, the new revenue and profit were 2.37 million yuan and 470000 yuan respectively. According to the current market demand, it is estimated that 20 sets can be produced and sold every year, with a sales revenue of 32 million yuan, a tax of 5.11 million yuan and a profit of 5.76 million yuan. It has good economic benefits. It is evaluated that the overall level of this achievement has reached the leading level in China.