Engineering case
Hubei Yihua Group Co., Ltd. Circulating Water System Energy Saving Reconstruction Project
Shanghai Rychen signed a strategic cooperation agreement with Hubei Yihua Group, responsible for the investigation of the energy consumption of the water system of Yihua Group's chemical plants, formulating energy-saving transformation plans, and implementing energy-saving technological transformation. After nearly three years of efforts, has completed a number of branches of the water system of energy-saving technology transformation, to meet the production needs of the premise, have achieved excellent energy-saving effect.
View moreThis project involves 18 water pumps, and the scope of transformation includes improving the hydraulic performance of water pumps and optimizing the resistance characteristics of the pipe network. After the transformation, the key indicators such as flow and pressure fully meet the production requirements, with an average power saving rate of 24%, which is highly recognized by customers.
View moreIn July 2016, Shanghai Rychen and Ganglu Iron and Steel signed an EPC contract on the energy-saving technical renovation of the circulating water system of the power plant. The construction was completed on January 18, 2017. The renovation pump operated stably and had significant energy-saving benefits.
View moreThis project involves 3 circulating water systems of Nanshan Mining Company and Gushan Mining Company under the mining company, with a total of 9 pumps. In June 2013, Shanghai Rychen Environmental Protection Technology Co., Ltd. carried out energy-saving technical renovation on 4 pumps in 3# water supply pump room of Nanshan Mining Company's selection section, with an average power saving rate of 28%. Due to the obvious energy-saving effect, it was popularized in mining companies the following year. In August, 3 circulating pumps in 4# circulating water pump room of Nanshan mining company's mineral processing workshop and 2 circulating water pumps in 1# overflow pump room of Gushan mining company's mineral processing workshop were completed, the power saving rates were 19% and 26%, respectively.
View moreHubei Xinye Steel Co., Ltd. Circulating Water System Energy Saving Project
This project involves several branch plants of Xinye Steel Co., Ltd., including steelmaking, power and oxygen production, 14 cooling systems and 22 high-efficiency water pumps. After the transformation, the water pump is running in good condition and the power saving effect is remarkable, which has been highly recognized by customers.
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