Hubei Jinglan Cement Group Fan Energy Saving Technical Transformation Project


Release time:

2022-04-07

RYCHEN

 

Hubei Jinglan Group Co., Ltd. is the largest cement manufacturer in central Hubei. Headquartered in Jingshan County, Hubei Province, the group has jurisdiction over a number of cement production enterprises, such as Hubei Jinglan, Gansu Jinglan, Hebei Jinglan, etc., with six of the most advanced new dry rotary kiln production lines and three large grinding stations.

Hubei Jinglan Cement Co., Ltd. High Temperature, Kiln Tail Fan Renovation Project

Hubei Jinglan Cement Co., Ltd. has 3 clinker production lines (2500t/d, 3200t/d and 5000t/d). Shanghai Ruichen 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.

technical reform before and after the comparison of parameters:

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Hebei Jinglan Cement Co., Ltd. High Temperature and Circulating Fan Renovation Project

Hebei Jinglan Cement Co., Ltd. is one of the subsidiaries of Hubei Jinglan Cement Group, located in Yi County, Hebei Province. The company has a 5000T/D new dry cement production line with an annual output of 1.5 million tons of clinker and more than 200 million tons of cement.

With the increasingly fierce competition in the cement industry, it is imperative to save the cost of the production line. Hebei Jinglan actively responded to the national policy and adopted Shanghai Ruichen's "high-efficiency fluid conveying technology" to implement energy-saving transformation of its high-temperature fan and 2# circulating fan. The project was remodeled in April 2017 and delivered perfectly. The operation of the equipment is stable and the energy saving benefit is remarkable.

technical reform before and after the comparison of parameters:

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Gansu Jinglan Cement Co., Ltd. High Temperature, Kiln Tail Fan Renovation Project

Gansu Jinglan Cement Co., Ltd. is a subsidiary of Hubei Jinglan Cement Group. It has a new dry process clinker cement production line with a daily output of 4600 tons, with an annual output of 2.076 million tons of cement, an output value of about 0.7 billion yuan, a tax revenue of more than 5000 million yuan, and 400 jobs.

Gansu Jinglan is located in a high altitude area. The original fan air volume cannot meet the production demand. At the request of Gansu Jinglan, the high-temperature fan air volume should be increased to meet the production demand, and the operation efficiency of the modified fan should not be less than 80%. In early February 2017, Shanghai Ruichen completed the installation of the new fan. After a period of operation, both parties organized the acceptance, and the operation efficiency reached more than 80%, and the project was perfectly accepted.

technical reform before and after the comparison of parameters:

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