Precautions and cleaning method for titanium rod filter _ mPa
Original title Precautions and cleaning methods for titanium rod filter Precautions and cleaning methods of titanium rod filter The titanium rod filter adopts 316 L stainless steel material as the shell and the internal filter element is a titanium tube which has the characteristics of light weight high temperature resistance high pressure resistance strong acid strong alkali corrosion resistance and the titanium exhaust tubing filter element can be regenerated and used repeatedly It is a hollow filter tube made of titanium metal powder by powder metallurgy without high temperature sintering It is widely used in the liquid-solid separation of food beverage medicine chemical industry and so on In the pharmaceutical industry it is especially suitable for decarburization filtration in the production line of infusion and injection Titanium rod filter This series of products are compact nickel titanium wire in structure and beautiful in appearance They are produced according to GMP standard The pipe fittings are connected by international standard quick connection which is convenient for disassembly assembly and cleaning Precautions for use of titanium rod filter 1 Avoid scratch collision dust and oil stain 2
The working pressure shall not exceed the rated working pressure during use 3 In normal use there should be at least 3-5 minutes of low-pressure starting time titanium bar gr7 and the relative pressure difference should be controlled below 05Mpa and then the working pressure should be gradually adjusted to normal requirements (the highest pressure should titanium bar gr5 not exceed 04Mpa) 4 After the product runs to a certain period the filter element may be blocked resulting in increased pressure and decreased flow requiring backflushing or backwashing regeneration The regeneration cycle depends on the rated pressure and flow Clean method of titanium rod filter After the titanium rod filter element is used for a period of time it will be blocked to a certain extent showing that the flow decreases and the pressure at the front end of the filter increases for example from below 022 mPa to above 03mPa At this time it is necessary to clean the filter element The cleaning methods are generally as follows 1 For titanium filler rod the newly used filter element clean water is generally used for backwashing The cleaning is carried out by the method of gas reverse blowing that is clean water slightly higher than the working pressure (such as 03mPa) is injected in the reverse direction for cleaning The backflushing Titanium 6Al4V wire time is about 1 to 3 minutes 2 When the filtering effect does not rise obviously after several times of backwashing it can be soaked in hydrochloric acid solution below 5% sulfuric acid solution below 8% or NaoH solution below 10% at room temperature and then washed with clean water The specific choice of acid washing or alkali washing should be based on the fact that the impurities in the filtrate are easily soluble in acid or alkali Return to Sohu to see more Responsible Editor yunchtitanium.com