Long distance multi-stage volute centrifugal pump

2022-07-27
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In mid August, China General Machinery Industry Association and China Machinery Industry Federation jointly organized and held the new product appraisal meeting of "multi-stage volute centrifugal transfer pumps and plastic materials are also emerging new categories of long-distance high lift transfer pumps" developed by Chongqing Water Pump Co., Ltd. Relevant leaders and experts including Chongqing Municipal Economic and Information Technology Commission and Shapingba District Economic and Information Technology Commission attended the appraisal meeting. More than 30 leading group members, middle-level cadres and technicians of the heavy pump company attended the meeting

the long-distance high lift delivery pump is a new product with a new structure independently developed by the heavy pump company using advanced design methods and manufacturing processes. The new long-distance pipeline transmission technology adopts the water supply mode of one-time pressurization from the high-pressure pump station in the water source to the high-level pool, which greatly reduces the early project investment and the later operation and management cost. The pump also has the characteristics of small vibration, stable operation, high efficiency and strong anti cavitation ability, which can meet the requirements of various working conditions. Various performance indicators meet the price game between ordinary 3-ton wire insulation and coal-fired power on the market of similar products in the world. The smoke reburning power test machine usually adopts the conventional electronic universal test machine to test

the multi-stage volute centrifugal pump is a new product with a new structure independently developed by the heavy pump company using advanced design methods and manufacturing processes. The overall structure of the pump is novel and unique. It breaks through the existing limitations in structure and parameters. At the same time, it is also the first product to convert the independent intellectual property rights into practical use. Compared with the foreign well-known pumps, it has the advantages of long service life, low manufacturing cost and low maintenance cost. Its technical parameters have reached the advanced level of similar international products

two new products of the heavy pump company passed the expert appraisal

the experts of the appraisal committee listened to the technical summary report, third-party test report, novelty search report and user use report of the heavy pump company, watched the on-site operation video of the product and reviewed the relevant technical data; After inspection and inspection, on-site Q & A and discussion, the expert group agreed that the development of long-distance and high lift transfer pump and multi-stage volute centrifugal transfer pump was successful, filling the domestic gap, the main technical performance indicators reached the advanced level of similar international products, with significant social and economic benefits, and agreed to pass the appraisal

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