HT-bag filter operation and matters needing attention
1, the machine has the advantages of simple operation, use only needed fineness grade filter bag install in the cartridge, check O type sealing ring is intact, and then tighten the cartridge cover ring bolts can be put into work.
2, pump start, a slight increase in pressure gauge on the filter, initial pressure of about 0.05 MPa or so, with the extension of the use of time, cylinder filter residue is increasing gradually, when the pressure of 0.4MPa should be shut down open the cylinder cover, check the filter bag machine left slag, can replace the filter bag to use (bag by cleaning can be reused).
3 the filter pressure regulation in 0.1-0.3mpa more appropriate, through the reflux pipe or pump return valve to regulate, filtration pressure too high will damage the bag and the safety net, need extra attention.
1, the core component of the precision filter is the filter of the filter, the filter is easy to damage the parts, need special protection.
2, the precision filter for a long time to work, will cut a certain amount of impurities, this will work when the rate decreased, so it must be cleaned regularly, but also to clean the filter.
3, in the cleaning process to pay special attention to the cleaning of the filter filter, do not deform or damage, otherwise it will lead to a reduction of filter precision, not to the production requirements.
4, if the filter is found to be deformed or damaged, must be replaced immediately.
5, some precision filter, can not be used repeatedly, such as bag filter, polypropylene filter, etc