The right to replace PP melt-blown filter process

PP melt-blown filter in use after a period of time needs to be replaced, the replacement method, there are many water filter manufacturer - — Henan filtering technology co. , LTD, introduce scientific security right replacement method for you.

replace PP melt-blown cartridge right steps and process:

1, received replacement of melt-blown filter command, the confirmation system has stopped running;

2, prepare appropriate pp melt-blown filter ( Specification, material, size, sealing washer, models, etc. ) And remove the tools, etc. ;

3, thoroughly clean the filter shell, cleaning around filters, stay in the operating area, take protective equipment;

4, will need to replace pp melt-blown cartridge filters, disconnect from the system. Slowly open the filter at the top of the vent, release pressure, pay attention to safety in the process, to prevent the material or liquid splashes down;

5, in the empty filter material, with tools to open the filter cover and remove the big fat melt injection filter core, using plastic bags will be used filter into the cleaning or scrapped;

6, with clean tools and cloth, clean, inside the filter to clean the filter;

7, the filter openings open at the end of the plastic bags, to check whether the sealing gasket is perfect and in place;

8, the material flow, the flow from filter outside, from inside the filter out the method of installation;

9, wet packing with appropriate wetting agent and filter the socket, will filter the end near the gasket, the filter vertical completely inserted into the socket of the filter bell mouth, insert the filter to remove after filter bags, and then install the filter cover and use tools to tighten the filter.

10, closed filter drainage, open the shell at the top of the vent valve and the inlet valve slightly open, make the material into the shell, overflow, until the liquid from the shell at the top of the vent valve close bleed valve at this time, if there is a leak check carefully remove the scene.

11, slowly open the outlet valve, filter until fully open.

12, will replace removal with tools and cleaning tools. Clean the surrounding.