A bag filter is a pressure filtration device mainly composed of a filter cylinder body, a filter cylinder cover, a quick opening mechanism, a stainless steel filter bag reinforcement mesh, and other main components. The filtrate flows into the filter bag through the side inlet pipe of the filter housing. The filter bag itself is installed in the reinforcement basket, and the liquid can pass through the filter bag of the required fineness level to obtain qualified filtrate. Impurities particles are intercepted by the filter bag. Today, the Red Flag editor will talk about the precautions for using bag filters:

1. Pay attention to replacing the filter bag. If the pressure difference exceeds the normal range during inspection, the filter bag should be replaced in a timely manner. When replacing the filter bag, please pay attention to the following matters.

(1) Before installing the filter bag, please soak it in a pre wetting solution for a few minutes, as its water quality is not very good.

(2) When installing, please refer to the installation manual to avoid errors as much as possible.

2. When operating a bag filter, please follow the following steps.

(1) When pressure is detected at the outlet, promptly close the output valve. If this is not taken seriously, it will bring very bad consequences.

(2) When opening the exhaust valve, it is necessary to check whether the pipeline connection is correct. If this is ignored, it will cause harm to relevant personnel and pollute the surrounding environment when filtering out harmful substances.

(3) Checking the pressure gauge is also important.

3. Test the filtering quality. Once there is a problem with the filtering quality, it means that a certain part of the equipment has a problem. At this point, it is also important to stop the operation and check.

After achieving the above operation, the use of bag filters is no longer a problem. People will receive a lot of help from it and can also use it to do better production. If not taken seriously during use, the damage may be significant. Therefore, some precautions should be taken during use to avoid damage and other issues as much as possible, which can also extend its service life.