Turtle bag filter

Turtle bag filterIt is a versatile filtration equipment with a novel structure, small size, easy and flexible operation, energy saving, high efficiency, closed working, and strong applicability. Bag filter is a pressure filtration device mainly composed of filter cylinder body, filter cylinder cover, quick opening mechanism, stainless steel filter basket and other components. The filter bag is supported by a metal mesh basket inside the filter, and the liquid flows into the filter bag through the side inlet of the filter housing. After being filtered by the filter bag, it flows out from the outlet, and impurities are intercepted in the filter bag. The machine is very convenient for replacing filter bags, and there is basically no material consumption in filtration.

Turtle bag filterAdopting a precision mold top in filter structure and a precise top in flip cover design, the overall structure is compact. The inlet pipe adopts a 180 ° bent pipe, with smooth design, low pressure loss, optimized performance, and meets customers' strict process requirements. Quick opening eyebolt, easy to open and close.

The internal space of the filter is utilized more fully, eliminating the space waste that exists in traditional side entry models.

Open the upper cover to quickly replace the filter bag, unlike traditional side entry machines that require removing the filter bag pressure ring before replacement, reducing the chance of secondary pollution.

The liquid inlet pipeline is wide and smooth, with a trumpet shaped top cover inside. After the liquid enters, it can automatically divide the pressure, with minimal impact on the filter bag, effectively protecting the filter bag and preventing accidents.

Low pressure loss, faster and more stable filtration. After the liquid enters the interior of the side entry filter, it is easy to generate turbulence, which may cause the filter bag to flip inside the filter, resulting in accidental rupture of the filter bag.

Turtle back filter

Turtle bag filterInstallation and Debugging

Preparation before installation: First, check if all components of the filter are intact, and then connect the inlet and outlet pipes to the pipeline of the liquid to be filtered.

Installation of filter cartridge: Insert the filter cartridge into the filter housing, paying attention to the correct orientation of the filter cartridge. Then, place the filter bag on the filter cartridge and secure it with a clamp or other tool.

Install sealing ring: Place the sealing ring on the inlet and outlet pipes, then connect the inlet and outlet pipes to the filter housing, and tighten them with bolts or other tools.

Debugging: Before turning on the filter, connect the inlet pipe to the pipeline of the liquid to be filtered, and then open the inlet valve to allow the liquid to slowly flow into the filter. Observe whether there is any leakage inside the filter, and deal with it promptly if there is any leakage. After the liquid fills the filter, close the inlet valve and open the outlet valve to discharge the filtered liquid. Observe the quality of the exported liquid. If it meets the requirements, it indicates that the filter has been successfully installed and debugged.

Operation and maintenance

Operation: During use, the opening and closing status of the inlet and outlet valves should be kept stable to avoid leakage or damage caused by frequent valve opening and closing. At the same time, the opening of the inlet and outlet valves should be adjusted according to actual needs to ensure filtration efficiency and flow rate.

Cleaning: When the filter material inside the filter is clogged or the filtering effect decreases, it should be cleaned in a timely manner. There are two cleaning methods: backwashing and forward flushing. Backwash is achieved by opening the inlet valve to allow high-pressure liquid to enter the filter through the outlet, thereby flushing out impurities that are clogged on the filter material; Positive flushing is achieved by opening the outlet valve, allowing high-pressure liquid to enter the filter from the inlet and flush out impurities that are clogged on the filter material. During the cleaning process, safety should be taken into account to avoid harm to personnel and equipment caused by high-pressure liquids.

Replace filter material: After a certain period of use, the filtering effect of the filter material will decrease, and a new filter material should be replaced in a timely manner. When replacing the filter material, the inlet and outlet valves should be closed first, then the old filter cartridge should be removed, cleaned, and replaced with new filter material. The filter bag should then be placed on the filter cartridge, and finally the filter cartridge should be installed back into the filter housing.

Regular inspection: During use, the operational status of each component of the filter should be checked regularly, and any abnormal situations should be promptly addressed. At the same time, regular maintenance should be carried out on the filter to ensure the normal operation and service life of the equipment.