The selection of high-temperature molten salt pump is the key to ensure the stable operation of photothermal power generation and molten salt energy storage projects. Due to the particularity of high-temperature molten salt medium, ordinary pump selection standards are not applicable. Users need to confirm core high-temperature working parameters for accurate model selection.
Core selection parameters for molten salt pumps: First, the maximum working temperature of molten salt, which determines the pump body material and high-temperature resistance level. Second, the molten salt medium composition, including sodium nitrate and potassium nitrate mixed salt, to confirm anti-corrosion standards. Third, required flow rate and head, which determine the pump hydraulic model. Fourth, operation mode, including 24-hour continuous operation or intermittent start-stop. Fifth, on-site installation form, vertical submerged type is the mainstream for molten salt projects.
Reasonable selection of molten salt pumps can reduce equipment failure rate, avoid molten salt solidification and blockage, extend pump service life, and reduce project operation and maintenance costs. Improper parameter matching will easily cause high-temperature thermal deformation, seal damage and low heat transfer efficiency.
We provide one-stop molten salt pump selection service. According to your actual working conditions, temperature, flow rate, head and medium parameters, our technical team will customize the most suitable high-temperature molten salt pump model and provide free quotation and technical support.
