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BlogWe focus on high-tech research and development, energy-saving product design and production in the fields of fluid transportation (water pump, fan), fine control combustion, high-efficiency heat exchange and high-efficiency permanent magnet motor, and provide professional technical transformation services to provide users with professional comprehensive energy-saving solutions.
Guizhou Delong Cement Co., Ltd. Grate Cooling Fan Technical Renovation Project
Release time:
2022-04-07
This renovation is aimed at 11 grate coolers on the company's 3000T/D line. The original grate coolers have low operating efficiency and high energy consumption. At the same time, as the company will increase the production of the whole system, it is necessary to replace the four generations of grate cooling bed, adjust the process design and rearrange the process pipelines. The original fan can no longer meet the production demand after the increase in production. In order to adapt to the operation demand of the new working conditions, it is necessary to carry out technical transformation on the original fan.
Southwest Cement was established in December 2011. It has four regional companies under the jurisdiction of Southwest Sichuan and Chongqing, Southwest Guizhou, Southwest Yunnan, and Jiahua Co., Ltd., with a clinker production capacity of 0.11 billion tons, a cement production capacity of 0.15 billion tons, 115 member companies, and 17000 employees. The largest specialized cement group company in the southwest region.
Guizhou Delong Cement Co., Ltd. has a daily output of 3000 tons. The company's business scope is cement production and sales, cement products production and sales, building materials products sales, etc.
This renovation is aimed at 11 grate coolers on the company's 3000T/D line. The original grate coolers have low operating efficiency and high energy consumption. At the same time, as the company will increase the production of the whole system, it is necessary to replace the four generations of grate cooling bed, adjust the process design and rearrange the process pipelines. The original fan can no longer meet the production demand after the increase in production. In order to adapt to the operation demand of the new working conditions, it is necessary to carry out technical transformation on the original fan.
After the transformation of our company, the operation of 11 grate air coolers is stable after the technological transformation. After the technological transformation, the operation efficiency of the fans is as high as 81.08, 81.44, 80.99, 82.09, 81.65, 81.14, 82.02, 82.20, 82.04, 81.28 and 81.04 respectively, and there is a large power saving rate after the production. The result has been recognized and praised by the leaders of Delong Factory in Guizhou and Delong senior management.
Fan operation parameters after technical transformation:
fan after technical reform photos:
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