Membrane Filter Press
- Core parameters
- Filtration Area15-1500 ㎡
- Number of Filter Plates18-111 pieces
Product Introduction
As a kind of environmental protection equipment,membrane filter press can effectively separate solid and liquid in sludge or suspension.The solid substance exists in the form of filter cake,which is more convenient for transportation and next step treatment,and the fitrate an be used gain in the operation.The characteristics of high pressure resistance,good sealing, convenient unloading,low moisture content of the filter cake make it become a popular equipment for sewage treatment in the environmental protection industry.The Membrane Filter Press is widely used in metallurgy,chemical industry,coal and sludge treatment fields.
Product Advantages
Reinforced polypropylene diaphragm filter press is used for sludge and sewage treatment. The minimum moisture content of the filter cake has been reduced to less than 30%. Compared with the traditional chamber filter press, the solid content of the filter cake can be increased by more than 2 times, and the transportation cost of the filter cake is greatly reduced. The filter cake can be directly burned in the power plant, truly turning sludge into resources and sewage into clear springs, completely replacing the chamber filter press. The integral press filter plate is the main filtering component of the filter press, with advanced production technology and stable and reliable quality. The filter press has excellent characteristics such as high temperature resistance, high pressure resistance, corrosion resistance, and solvent resistance, and has leading technical advantages in various high-end application fields.
OPTIONALS OF THE CUSTOMER'S CHOICE
Cake Dryer
The Cake Dryer is a 100% automatic system for the drying of the cakes of mud through the use of compressed air. The system is similar to the Core Blow; the jet of compressed air is blown into the central hole of supply of the plates, thus allowing a drying of block 20 plates, to have a final cake completely dry.
Watch the videoCake Washing
Cake Washing is a closed-loop system for special slurries containing chemicals. It is usually used in conjunction with membrane plates, allowing clean water to flow into the plate chambers before the bricks are discharged. This process rinses the bricks, lowering the level of chemicals below the threshold that would make them ‘special sludge’ with the associated disposal costs.
Watch the videoCore Blow
Cake Washing is a closed-loop system for special slurries containing chemicals. It is usually used in conjunction with membrane plates, allowing clean water to flow into the plate chambers before the bricks are discharged. This process rinses the bricks, lowering the level of chemicals below the threshold that would make them ‘special sludge’ with the associated disposal costs.
Watch the videoDrip Tray
The Drip Tray system consists of one or two staggered trays that occupy the part underneath the filter press during the filtration phase and collect the water droplets that escape. Once the filtration phase is over, the trays are then moved by a motor to allow the removal of the cake. This system is designed to prevent some of the water droplets escaping from the cloths from falling on the already discharged mud bricks.
Watch the videoReal Washing
The filter press can be equipped with an automatic plate and cloth washing system. The Real Washing system consists of a valve and piping system on the feed side of the filter press and vent valves on each plate. The feed pump sends clean water to wash out the residual sludge. The system washes the plates 20 at a time. The frequency of the washing cycle is set on the control panel.
Watch the videoRobo Wash
The Robo Wash is a fully automated canvas washing system that can be put into operation at the push of a button. The high-pressure sprayer, located at the end of a sliding curtain, runs between each plate and dispenses high-pressure washing water over the entire surface of the canvas, dislodging and removing any build-up of dirt on the canvas.
Watch the videoSqueezing Membrane
The Squeezing Membrane system allows better mechanical pressing of the sludge cake. Basically, the membrane is inflated with water and grows in volume by squeezing the sludge that is pumped into the chamber. A variable volume is the main difference to standard plates. The special plate, together with the drainage system, guarantees a drier end product and a more efficient filtration cycle. The draining of the cake also benefits. The material of the membrane can be varied by using different technopolymers depending on the customer’s needs and the material to be processed; they are usually made of polypropylene.
Watch the videoTilt Sensor
The Tilt Sensor system consists of upper and lower proximity sensors that control the tilt of the last closing plate. In the software that manages the filter press, the delay time between the two sensors can be set. If the second sensor is activated within the set time after the first, the machine can continue its cycle normally. If not, an alarm will be triggered.
Watch the videoTorbidity Sensor
The Torbidity Sensor is placed in the clear water storage tank and consists of a candle gauge (sensor) immersed in water with dissolved particles. Based on the feedback from the sensor, it is possible to determine where to direct the water flow. Using predefined values, if an excessively high turbidity level is detected, the system activates the valves and diverts the water flow from the fresh water tank to the wastewater collection tank, in order to put the water through the clarification phase again.
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