Shanghai Xulun is familiar with the selection and safety of titanium rod filter

Titanium rod filter is widely used in liquid-solid separation of food, beverage, medicine, chemical industry and other industries, especially in decarburization filtration of large infusion and injection production lines Titanium rod is the core component of titanium rod filter It is made of high-purity titanium by high-temperature sintering with special technology The filter element has the advantages of uniform structure, a large number of open pores, easy control of pore diameter, high porosity, uniform pore diameter, etc the filter element has small filtration resistance, good permeability, high temperature resistance, corrosion resistance, long service life, high mechanical strength, easy regeneration, and can be applied to the filtration of gas and liquid of various mediums On line cleaning of titanium rod filter means that the filter can be cleaned by spraying and circulating the cleaning liquid with a certain temperature through a closed pipeline (with a certain flow rate) within a predetermined time without manual disassembly or opening of the whole production line What are the factors affecting the filtering effect of titanium rod filter? Shanghai Xulun will tell you! 1 The pH value of the filter material is the pH value of the filter material The pH value of the filter material directly affects the selection of the filter shell material If the acid is too large, the stainless steel shell cannot be selected PP or PTFE lining should be considered 2 The temperature of filter material affects the filtering speed At the same pressure, the higher the temperature, the faster the filtration speed 3 The suspended matter in the filter material is the impurity in the filter material The type, property and content of suspended matter in filter material determine the selection of filter model 4 The filter accuracy of the filter element directly determines the final filtering effect of Zui If the accuracy is too high, the filtering effect is not ideal; if the filtering accuracy is too small, the filtering speed is slow, so the Zui good filtering accuracy should be explored in practice 5 The nominal pressure is determined according to the Zui high pressure that may appear in the filter pipeline 6 The material of the filter material is generally the same as that of the connected process pipe For different service conditions, the filter material of cast iron, carbon steel, low alloy steel or stainless steel can be considered In the use of titanium rod filter, it is necessary to determine the appropriate cleaning cycle according to its own filtering environment, so as to achieve the best filtering effect of Zui When the effect of on-line cleaning is not obvious, other methods of titanium rod regeneration should be used Online cleaning is to connect the clean compressed air or pure water to the outlet of the filter, open the compressed air or pure water for 2-3 times, with a pressure of 0.2mp, each time for 20-30 seconds Wash the outer surface with filtered deionized water or water for injection for three times and dry it Online cleaning procedure: 1 Water washing: 20 minutes, temperature 40-50 ℃; 2 Alkali washing cycle: 120 minutes, temperature 60-80 ℃; 3 Intermediate water washing cycle: 10 minutes, temperature 40-50 ℃; 4 Acid washing process: 20 minutes, temperature 60-80 ℃; 5 Zui final water running process: 15 minutes, temperature 40-50 ℃ When selecting the titanium rod filter, please consider the following parameters: 1 The treatment flow of the filter system; 2 The temperature of the filter medium; 3 The chemical properties of the filter medium; 4 The viscosity of the filter medium; 5 The required filtering accuracy; 6 The continuity of survival.