C&G - Model ME Series - Vacuum Wastewater Evaporators
From Wastewater Treatment / Industrial Vacuum Wastewater Evaporators
The ME series of vacuum evaporators have vertical development with the boiling chamber in the lower part and the condensation chamber in the upper part. The vacuum system guarantees minimum energy expenditure. These plants consist of a batteiy of evaporators in series, called 'stages', each of which possesses a heat exchanger. Steam circulates inside the heat exchangers, heating the solution which has to be treated and causing its evaporation. Steam (or hot water) is supplied to the first stage, and the steam produced in this is then harnessed as steam to be used for the following stage. In this way it is possible to considerably reduce the energy required. The distance between the free surface of the effluent being treated and the collection plate guarantees the absence of drag out. and therefore a higher purity in the distillate.
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C&G Depurazione Industriale Sri has been operating since 1971 in the industrial wastewater treatment sector. The Know-how acquired from the design and construction of over 3000 plants, sold both in Italy and abroad, encourages our constant growth, research and innovation, and allows us to propose a complete and personalised service to our customers.
Countries where the C&G logo is already well known and appreciated are: Italy. France. Belgium. Spain. Holland. Slovakia. Slovenia. Poland. Turkey. Greece. Russia. Lebanon. UAE. USA. Mexico. Taiwan, China. India. Indonesia. Malaysia. Japan. Brazil and others.
C&G supplies equipment and support technologies to a wide range of production sectors, all however with a common objective: to improve the conditions of a particular liquid.
C&G offers a wide range of products, all conforming to existing guidelines of the EEC:
- Vacuum evaporators
- Reverse osmosis
- Ion exchange
- Chemical-physical treatment
- Special equipment for galvanic industry
The services offered by C&G include:
- Custom made, one-off solutions
- Analysis in our laboratory of your polluted waters
- Design, manufacture and installation
- Maintenance contracts
- On-line and on-site assistance
The ME series of evaporators are fed using hot water or steam for evaporation, and cold water (from a cooling tow;er or chiller) for the condensation of the distillate. Energy for the distillation is only supplied to the first stage in the plant. The other stages are fed by the distillate produced in the previous stage in order to significantly reduce energy consumption.
The system used to create a vacuum inside the boiling chamber includes the use of a liquid ring vacuum pump and ejector. A correct set-up of the cooling temperatures of the liquid ruig vacuum pump allows different degrees of vacuum to be reached, uidispensable for a correct functioning of the whole plant.
The discharge of the distillate is independent. Each stage has an accumulation tank which is constantly discharged by an apposite centrifuge pump.
The concentrate produced is discharged using an apposite pump that not only allows the discharge to occur, but also permits a continuous recycling of the concentrate, guaranteeing better uniformity and an increase in the thermal exchange coefficient. Each stage has its own independent discharge pump.
Automation, alarms and control
- C&G evaporators can work unattended and continuously 24/24 hours thanks to control through PLC.
- The use of simple, logical software allows easy control and immediate set up of the working parameters.
- The use of a synoptic (optional on all models) guarantees a rapid and intuitive global control of the working of the machine.
A small specific refrigeration circuit is used to ensure that the vacuum tank in the last stage has a constant temperature winch is lower than the rest of the system.
C&G ME Series
C&G ME Series
- PI - condensation cold water feed pump Ponipa alimentazione acqiia fredda di ncondensazione
- P3 - hot water feed pump
- Pll; P21; P31 - antifoam pump
- P12; P22; P32 - recirculation' discharge pump
- P14; P24; P34 - vacuum pump
- P13; P23; P33 - distillate discharge pump
- EV11; EV21; EV31 -product load valve
- Olive oil
Accessories and Services Offered:
- Conductivity meter
- Installation on site
- Fan-speed control
- Distance control
- Measurement of production
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