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summary:
Sulfur based sulfuric acid production is one of the important development directions of China's sulfuric acid industry, and low flow, high head liquid sulfur pumps are key equipment for sulfur based sulfuric acid production. In order to adapt to the development needs of this situation, the LHY series vertical liquid sulfur pump has been successfully developed by relevant design institutes, experts from colleges and universities, and our company based on the absorption of excellent hydraulic pump types from abroad.
The LHY series vertical liquid sulfur pump is suitable for transporting liquid sulfur at 130-158 ℃ in sulfuric acid production processes of various scales. It is also applicable to other chemical processes that require small flow rates and high head. The LHY series vertical liquid sulfur pump, due to its extremely high head, small flow rate, and low specific speed, cannot meet performance requirements using a centrifugal pump. Using a vortex pump results in unstable performance during operation. Therefore, a new technology is adopted for hydraulic design, which has special advantages that ordinary centrifugal pumps and vortex pumps do not have. When the flow rate of this series of pumps varies widely, the pump head remains constant. This feature is particularly suitable for chemical processes that require pumps to have self-adjusting characteristics.
The LHY series vertical liquid sulfur pump has a simple structure, easy maintenance, smooth operation, and stable performance.
This series of pumps is made of 1C r1 8Ni9Tl material when transporting liquid sulfur. When used in other chemical processes, the following materials can be used for manufacturing:
304 (0Cr18Ni9) 316 (0Cr18NN112Mo2) 1Cr18Ni12Mi316 (00Cr18Ni12Mo2) CW-2 (CD4MCu) J-1 (UB-6) 20Cb3.
Performance range: Flow rate: 0.2-10m3/h
Lift: 40-120m
Speed: 2900r/min
Applicable temperature range: t ≤ 20 ℃. If special manufacturing techniques are used, the applicable temperature can be increased to 550 ℃.
Explanation of the meaning of pump model
HYL series code
Pump flow rate (m3/h)
80- Pump head (m)
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