Chemical Equipment: Integrated Localization Innovation
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by: frbiz
Since entering the 21st century, China maintained a rapid growth in the petrochemical industry, industry is expanding. Although China's petrochemical equipment manufacturing industry through the introduction of device mapping, pirated manufacturing and absorption and innovation, has developed a number of international advanced level of large scale petrochemical production equipment, and a batch made with contemporary technical level of equipment, but high end products are still dependent on imports, system integration ability, technological innovation is not strong, urgent need to adjust the product structure.
China Petroleum and Chemical equipment in the future direction of development: First, large units, the second is the function of technical indicators, third, plant operations more secure and reliable. Therefore, China's chemical industry should set up modern industrial equipment design system to promote innovation and optimize product design and computer simulation technology, to promote the upgrading of petroleum chemical industry equipment products. In the "Petroleum and Chemical Industry Promotion supporting technical guidance" in the field of chemical and equipment technology support the main elements are: the major petrochemical projects as the basis, to 10 million-ton oil refining, megaton ethylene, PTA, large-scale chemical fertilizer, large coal chemical plants focus on developing large-scale cracking furnace, large-scale coal gasifier, a large volume compressor unit, key valve, reaction heat exchangers, large-scale extrusion granulator, a large air separation plant, cryogenic pumps and other key equipment, complete sets of equipment to promote independence of petrochemicals. Meanwhile, the development of off-flow rotating packed bed, new heat, new filters and other energy-saving, small size, multi-functional new device.
Heat a large built-in fluidized drying device is supporting the revitalization of industry, promotion of technology class project directory. Oscillating flow heat pipe as a new and efficient heat transfer components, in the industrial waste heat recovery, high performance industrial process heat exchanger, drying equipment, heat recovery and solar heating and the use of such wide application areas. The project will oscillatory flow heat pipe heat exchanger introduction of fluidization drying system, an unprecedented first in the high-temperature exhaust gas emission to waste heat recovery, warm-air drying systems to achieve energy-saving effect. Among them, the exhaust heat recovery rate of not less than 10%, fluidized drying plant thermal efficiency higher than 80%. Currently, the device has been in the soda ash, refined salt industry promotion efforts, to promote technological progress of these industries.
Large extrusion granulation unit is supporting the revitalization of industry, technology development projects on the directory. Ethylene is the most widely used basic organic chemical raw materials, large-scale extrusion granulator unit is the material from the monomer to polymer extrusion granulation and then the entire production process in the most basic, the most important aspects is the large-scale ethylene plant in the important post-processing equipment, China's petrochemical industry is one million tons ethylene project localization of key equipment of the last "bastion." The project development includes: high-power, high speed, high torque, double the special reducer shaft, high precision thin spindle, high precision screw, kneading elements, barrel and other key parts, high pressure high temperature seals, throttle valve drive, for network devices, melt gear pump, templates, and underwater pelletizing equipment, high reliability, electrical control systems, process technology research and process equipment. The project identified by Yanshan Petrochemical ethylene renovation project backed by the Dalian Rubber & Plastics Machinery Co., Ltd., Beijing University of Chemical Technology and the other six units in Yanshan Petrochemical joint research, commitment to localization of Dalian Rubber & Plastics Inc. unit complete development tasks. At present, the first station 200 thousand tons / year polypropylene extrusion granulation unit has a large factory acceptance.
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I am a professional editor from China Suppliers, and my work is to promote a free online trade platform. http://www.frbiz.com/ contain a great deal of information about chemical hand warmer,chemical toilets,micro innovations optical mouse, welcome to visit!
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