November 1, 2015, China Electric Power Enterprise Association in Beijing organized by the Chengdu branch of the development of the pan shaped suspension insulator RTV coating technology and the integration of the technology of the RTV coating of the pillar insulator component technology project, the project division technology results.

Identification of the Committee from Tsinghua University, electric power planning and Design Institute, China Electric Power Research Institute, Xi'an High Voltage Apparatus Research Institute, national grid, the State Grid Corporation of China Communications Construction Branch Company, State Grid Corporation of DC construction company, national grid company to run the company, South network super high-pressure companies, Southern Power Grid Academy of Sciences, chemistry, Chinese Academy of Sciences, Chenguang Research Institute of chemical industry, national insulator arrester quality supervision and inspection center and electric power industry equipment and instrument for quality inspection and testing center of 17 experts.
Identification committee listened to the report of the development of the review, the review of the identification information. After discussion, the formation of expert opinion is as follows:
Automatic dip coating technology of RTV coating on disc suspension insulator
1. The integrated technology of RTV coating of disc suspension insulator has the following characteristics:
(1) the integrated technology is applied to the coating of a variety of disc suspension porcelain and glass insulators;
(2) using the technique of the coating of the insulator coating adhesion, no leakage, no drip, no obvious accumulation, no bubble, uniform thickness, product batch quality stability is good;
(3) the special equipment of the technology has the advantages of flexible adjustable, controllable, easy assembly, easy operation, high production efficiency and so on;
(4) compared with the traditional spraying process, the production process has no dust pollution, and the amount of organic solvent and the emission of volatile organic solvent are reduced.
2, the use of coatings to meet the requirements of the standards of the power industry and the spirit of salt HVDC engineering technology.
3, the technology has been in the 800kV Ling Shao engineering batch application, users reflect good.
Two. The integrated technology of RTV coating for the post insulator element
1, the pillar insulator element RTV coating automation technology has the following characteristics:
(1) the integrated technique is applied to a variety of post insulator elements;
(2) the coating has good adhesion, no leakage, no drop, no obvious accumulation, no air bubble, uniform thickness, product batch quality stability is good;
(3) the special equipment of the technology has the advantages of flexible adjustable, controllable, easy assembly, easy operation, high production efficiency and so on;
(4) compared with the traditional spraying process, the production process has no dust pollution, and the amount of organic solvent and the emission of volatile organic solvent are reduced.
2, the technology used to meet the requirements of the electric power industry standard.
3, the technology has been used in the ABB252kV device with the support of the application of the insulator products, users reflect the good.
Appraisal Committee believes that the above technology are both domestic and international first, the overall reached the international leading level, agreed to pass the identification of scientific and technological achievements.

行政部

2015-11-18