High efficiency fan


Hunan Ningxiang Southern Cement 3200t/d Line Grate Air Cooler Technical Renovation Project

In order to solve the problems existing in the production of grate air coolers, improve market competition and contribute to the GDP growth of the whole province, Hunan Ningxiang Nanfang Cement Co., Ltd. has found Shanghai Rychen Environmental Protection, which has reformed its 3200t/d circulating fan and kiln tail fan and achieved good results, to carry out energy-saving technical reform of grate air coolers.

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Hebei Quzhai Cement Group Fan Energy Saving Technical Transformation Project

Quzhai Cement actively responded to the national call for energy conservation and environmental protection, and carried out the technical transformation of fan energy conservation. The raw material mill circulating fan of 5000t/d production line was selected as the pilot for bidding. Shanghai Rychen won the bid and completed the renovation in April 2016 with perfect delivery. The equipment is stable in operation, and the power saving rate is as high as 21.3, which has been unanimously recognized by the senior management of Quzhai Cement Group.

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Hubei Jinglan Cement Group Fan Energy Saving Technical Transformation Project

Hubei Jinglan Cement Co., Ltd. has 3 clinker production lines (2500t/d, 3200t/d and 5000t/d). Shanghai Rychen lasted one year and successfully completed the energy-saving transformation of 3200t/d tail high-temperature fan and kiln tail fan. The energy-saving effect was remarkable and was fully recognized by Hubei Jinglan Cement Group Co., Ltd.

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Zhejiang Jiangshanhu Group Fan Energy Saving Technical Transformation Project

The two cement clinker production lines of Jiangshanhu Group have 10 large fans with online operating power exceeding 12,000kW, and these fans are generally inefficient and consume a lot of electricity. If these low-efficiency fans are replaced with high-efficiency and energy-saving fans, a large amount of electricity can be saved every year, creating considerable economic benefits and good social effects for enterprises.

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Guangxi Yufeng Cement Co., Ltd. High Temperature, Kiln Tail Fan Renovation Project

This renovation is aimed at 2# high temperature fan J1J01, 2# high temperature fan J1J03 and 2# kiln tail fan J1P01 of 3200T/D line. The operating efficiency of the original three fans is 65.49%, 61.02% and 57.29% respectively, which is relatively low. In order to reduce energy consumption, the original fan is energy-saving.

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