Factory price Reliable 870 Auto Filter Press with Long Service Life
1. High degree of automation
Automatic hydraulic tightening/loosening: One-button operation, uniform pressure, smooth running.
Automatic plate pulling: The PLC controls the plate pulling device, accurately and efficiently pulling the filter plates one by one. This saves manpower and avoids the labor intensity and safety hazards associated with manual plate pulling.
Automatic pressure retention: The hydraulic system can automatically compensate for pressure during the filtration process, ensuring the sealing of the filter chamber and preventing material spillage.
2. Advantages of Mingli Design
Easy to observe: The water discharge situation of each filter plate can be clearly seen. If the water discharge from a certain filter plate is turbid or there is no water discharge at all, it is possible to immediately determine whether the filter cloth of that plate is damaged or clogged, making it convenient for timely maintenance.
Convenient sampling: Samples of the filtrate can be collected at any time from any faucet for laboratory analysis.
3. Powerful hydraulic system
Provide strong clamping force to ensure no material spraying under high-pressure filtration.
The system is stable and reliable, with low noise and a long service life.
4. Efficient filtering performance
Large processing capacity: The 870mm large-sized filter plate can handle a large amount of materials in a single cycle.
Low moisture content of the filter cake: Combined with the diaphragm pressing function, it can significantly reduce the moisture content of the filter cake, saving costs for subsequent processing or transportation.
Fast filtration speed: Optimized flow channel design reduces filtration resistance.
5. Durability and Safety
The rack is made of high-quality steel, which is strong and stable.
There are multiple safety protection devices for both electrical and mechanical systems, such as overload protection for the hydraulic system and limit protection for the trolley, ensuring the safety of both the equipment and the operators.
1. Pressing the filter plates: The hydraulic station operates, pushing the pressing plates to compress all the filter plates tightly between the thrust plate and
the pressing plate, forming individual sealed filter chambers.
2. Feed filtration: The feed pump pumps the suspended liquid to be filtered into the filter press. Under the pressure of the pump, the solid particles are
retained in the filter chamber to form a filter cake, while the liquid (filtrate) passes through the filter cloth and flows clearly out through the open water
outlet.
3. Diaphragm compression (optional): If a diaphragm filter plate is equipped, after the feed is completed, compressed air or water can be introduced into
the diaphragm plate to cause it to bulge, thereby performing a secondary high-pressure compression on the filter cake, further reducing the moisture
contentof the filter cake.
4. Air blow drying (optional): Compressed air can be introduced to penetrate the filter cake and blow away some remaining moisture, making the filter cakedrier.
5. Discharge: After the filtration process is completed, the hydraulic system releases and the automatic puller begins to operate, pulling the filter plates one
by one. The filter cake, due to its own weight and the tension of the filter cloth, automatically falls off and drops into the collection tank or conveyor below.
6. Continuous operation: After the plate pulling is completed, the plate pulling device automatically returns to its original position. The hydraulic system
then presses the filter plates again, initiating the next working cycle.
This equipment is an ideal choice for handling various suspension solid-liquid separations, and is particularly suitable for:
- Environmental protection industry: Sludge dewatering from urban sewage plants and industrial wastewater (such as electroplating, dyeing, papermaking, petrochemicals, etc.).
- Mining: Dewatering of metal tailings and concentrates, dewatering of coal washing coal sludge.
- Chemical industry: Filtration and dehydration of products such as pigments, dyes, fertilizers, resins, and salt sludge.
- Metallurgical industry: Dewatering of smelting sludge, red mud, etc.
- Food industry: Filtration of starch, soy sauce, fruit juice, etc.