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The Matec 100% mobile plant on skid “MARBOLINE” is designed and manufactured for the quarry, in which there are different collecting points for water and plant mobility is an essential requirement. The plant is an efficient solution also for stone processing workshops.
Through a complete and compact solution, Matec guarantees great results in terms of quantity and quality to recover and reuse the water used for quarrying and processing. Meanwhile, the dry cake output can be dispose of easily and cheaply.
A Matec plant on skid installs one ACQUÆ 400 filter press with a variable number of plates and also all the other components a complete and compact system for the purification and filtration of water consists of.
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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 that of 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 of 20 plates, to have a final cake completely dry.REQUEST A QUOTE
Core blow system is projected to clean the core at the end of the filtering process from the residual unsqueezed mud gathered in the diffusion conduit through the plates. The Filter press is equipped with an air conduit in the mobile plate to blow, at the end of the filtration process, the residual liquid mud back out of the plates. An appropriate valve system let the blown mud bypass the mud pump and be discharged in the mud tank again.REQUEST A QUOTE
During the filtering cycle a few drops of water can escape from the cloths, especially if these are new, so to avoid that fall of water on the mud cakes already discharged, Matec has created two particular types of drip. The “drip tray” system consists in a tray, composed by one or two tanks shifted, which occupies the part underneath the filter press during the filtering phase, then collecting the drops of water that escape; once the filtering phase has finished, the tanks are then moved by a motor to allow the discharge of the cakes. The “bomb doors” model has two doors that rotate to occupy the space below the filter. They are positioned with an inclination that allows them to collect the water that comes out, and then redirect it to lateral drips, where it will be sent back to the waste water tank.REQUEST A QUOTE
The filter press can be equipped with an automatic washing system forplates and cloths. The system is composed by one valve and one system of pipes on the mud head side of the filter press, and discharging val- ves on every single plate. The feeding pump sends clean water to wash the residual mud. The sytem washes the plates 20 by 20. The frequency of the wa- shing cycle is set through the operator panel.REQUEST A QUOTE
The RoboWash washing operation is a fully automated cloth washing system that can be put into operation at the touch of a button. The high pressure sprayer located at the end of a drop down curtain, slides between each plate and applies high- pressure wash water to the full area of the filter cloth, dislodging and cleaning any build up of dirt on the filter cloth.REQUEST A QUOTE
The membrane plates are special plates with one internal chamber and one membrane. The membrane allows a bettermechanical squeezing of drying mud cakes. Basically, the membrane is inflated with water and grows in volume pressing on the sludge whi- ch is pumped into the chamber. A non-fixed volume is the main difference with standard plates. The special plate, together with the drainage system, guarantees a dryer final product and a more efficient filtration cycle. Also the discharging of the cakes is bene- fited. The material for the membrane may vary using different techno-polymers to meet customers’ requirements and depen- ding on the material to be treated, usually it is a variety of polypropylene.REQUEST A QUOTE
It is placed in the freshwater storage tank, turbidity meter consisting of a candle measuring machine (sensor) immersed in water, with dissolved particles. Based on the feedback that is obtained from the measurement system, it is possible to determine where to direct the flow of water. Through pre-set values, if it is detected a too high level of turbidity, the system switches two valves and diverts the flow of water from the fresh water tank to the waste water collection tank, to resubmit the water to the clarification phase.REQUEST A QUOTE
This system consists of proximity sensors, upper and lower ones, to control the tilting of the last closing plate. In the software that manages the filter press you can set the delay time between the two sensors. If the second sensor activates within the set time after the first one, the machine can continue its cycle normally. Otherwise an alarm will go off.REQUEST A QUOTE