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China Shipbuilding Heavy Industry News, 17 months, developed a screw expander with independent intellectual property rights; 9 months, received the first order from the United States. Qi Yao Expander Co., Ltd., which is controlled by 711, strengthens innovation and realizes the screw expander from scratch in a short period of time, realizes industrial application, opens up overseas markets, and creates a new world of non-ship industry with strength and performance.
In China's petrochemical industry, the amount of waste heat resources is large, but the utilization of medium and low temperature waste heat is still insufficient, and a large amount of heat energy is wasted. The screw expander is a power machine specially designed for this low-temperature waste heat recovery. It can use steam, steam-water mixture, hot water and various low-grade energy sources with high salinity to drive the screw expansion power machine, and then drive the generator to generate electricity, helping the enterprise to Waste heat generated in the production process is converted into electricity.
With the improvement of the national energy conservation and environmental protection requirements for the petrochemical industry, the 7111, which has many years of successful experience in the field of screw compressors, began to pay attention to the screw expander market. In July 2010, it organized a strong R&D personnel to set up a special project. Group, started the research and development of the system. Researchers have overcome one difficulty after another and completed the prototype test in November 2011. According to calculations, the screw expander selected by US users has a rated power of 150 kW. It uses natural gas to generate electricity. According to the design capacity, the annual power generation will reach 1.2 million kWh, reduce carbon dioxide emissions by nearly 1,000 tons/year, and save 420 tons/year of standard coal. The effect is obvious.
The screw expander provides an effective solution for industrial waste heat waste heat recovery. Today, energy conservation and environmental protection are increasingly valued, and it will have broad market prospects. The successful receipt of the order by Qi Yao Expander Co., Ltd. will further promote the development of the energy conservation and environmental protection industry in July 11th.
In China's petrochemical industry, the amount of waste heat resources is large, but the utilization of medium and low temperature waste heat is still insufficient, and a large amount of heat energy is wasted. The screw expander is a power machine specially designed for this low-temperature waste heat recovery. It can use steam, steam-water mixture, hot water and various low-grade energy sources with high salinity to drive the screw expansion power machine, and then drive the generator to generate electricity, helping the enterprise to Waste heat generated in the production process is converted into electricity.
With the improvement of the national energy conservation and environmental protection requirements for the petrochemical industry, the 7111, which has many years of successful experience in the field of screw compressors, began to pay attention to the screw expander market. In July 2010, it organized a strong R&D personnel to set up a special project. Group, started the research and development of the system. Researchers have overcome one difficulty after another and completed the prototype test in November 2011. According to calculations, the screw expander selected by US users has a rated power of 150 kW. It uses natural gas to generate electricity. According to the design capacity, the annual power generation will reach 1.2 million kWh, reduce carbon dioxide emissions by nearly 1,000 tons/year, and save 420 tons/year of standard coal. The effect is obvious.
The screw expander provides an effective solution for industrial waste heat waste heat recovery. Today, energy conservation and environmental protection are increasingly valued, and it will have broad market prospects. The successful receipt of the order by Qi Yao Expander Co., Ltd. will further promote the development of the energy conservation and environmental protection industry in July 11th.
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