Bag filter the operation is simple, only need to install the filter bag of the required fineness level in the filter cartridge, check whether the O-ring seal is intact, and then tighten the ring bolt of the filter cartridge cover, and then it can be put into work. After the pump is started, the pressure gauge on the filter rises slightly, and the initial pressure is about 0.05MPa. With the extension of use time, the filter residue in the bag gradually increases. When the pressure reaches 0.4MPa, the cylinder cover should be shut down and the filter bag should be opened to check the residue status of the filter bag. , The filter bag can be replaced for continued use (the filter bag can generally be reused by cleaning). The pressure of the filter is generally adjusted to 0.1-0.3MPa, which can be adjusted through the return line or the return valve on the pump. Excessive filtration pressure will damage the filter bag and the protection net, so special attention should be paid.

When installing the bag filter, please follow the steps below:

1. Place the bag filter on the work station that needs to be filtered, and fix it after connecting the inlet and outlet flanges or pipe teeth; block the exhaust port, or configure an exhaust valve. Jacket type is connected to the heat preservation heat source.

2. Gently put the metal inner net into the bag filter so that the neck of the inner net matches the mouth of the bag filter.

3. Place the filter bag so that the ring opening of the filter bag coincides with the neck opening of the metal inner mesh. Note: If you are using a sewn filter bag, please fold the sewn edge of the filter bag and put it in to improve the filtering effect of the sewn filter bag.

4. Put the O-shaped sealing ring into the O-shaped groove. The O-shaped sealing ring cannot be twisted or deformed. The multi-bag filter is buckled on the filter bag pressing ring.

5. Hold the handle of the upper cover with one hand and the other end of the upper cover with the other hand (turn the top hand wheel of the multi-bag filter), align the upper cover with the mouth of the bag filter, slowly lower it, and press it on the O-shaped seal naturally. Ring and filter bag ring mouth.

   

6. After the upper cover is aligned, tighten the two diagonal lifting caps at the same time, and tighten all the lifting caps one by one (insert a short stick into the lifting ring to tighten).

7. Close the exhaust valve installed on the top of the bag filter.

8. Please check whether the connecting pipes are firm; whether the working pressure is within the allowable range.

9. Open the output valve. Open the heat source inlet valve, the temperature of the filter rises to the specified temperature.

10. Slowly open the input valve, let the liquid slowly flow into and fill the filter to prevent the liquid from suddenly impacting the filter bag and causing rupture, and then observe whether there is any leakage. If there is no leakage, you can start filtering.

Main uses: paint, beer, vegetable oil, medicine, chemicals, petroleum products, textile chemicals, photosensitive chemicals, electroplating liquid, milk, mineral water, hot solvent, latex, industrial water, sugar water, resin, ink, industrial wastewater, fruit juice , Edible oil, wax, etc.