| Designer, manufacturer and supplier of the following systems for Power Plants: Gas Chlorination System, Cooling Water Treatment System, Filtration Systems, Electro Chlorination System, Toxic Gas Handling Systems & Neutralization System, Sea Water Chlorination System, and Drinking Water Disinfection Systems in Chennai. |
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Electrically Heated Evaporators
We design and manufacture Electrically Heated Evaporators of capacities up to 300 Kg/hr. These Electrically Heated Evaporators are used for Chlorine, Sulfur Dioxide or Ammonia., where only electricity is available as a viable heating source.
Operating Principle:
Liquid Chlorine is transferred from its source to the evaporator chamber by container pressure. This chamber is immersed in a electrically heated and controlled heat water bath, which increases the temperature of the liquid, causing it to boil. Liquid enters the chamber and maintains the required liquid level necessary to meet the vaporization rate for the gas demand. A change in gas demand will cause the chlorine liquid level to adjust. The gas released, rises through baffles and superheated as it leaves the chamber. A superheated gas is required to prevent gas reliquefaction in process piping.
Cathodic Protection
The water wetted surfaces of the evaporator are protected against corrosion by two sacrificial anodes. The anodes being the most active metal in the evaporator will suffer corrosion and supply the electrical current needed to protect the wetted surfaces.
Safe & Self Adjustable Capacity
An automatic shut-off and pressure reducing valve is included. A water temperature control thermostat and contacts for low water temperature alarm are also included. Other devices include high water temperature alarm switch; a gas temperature gauge on the instrument panel; and a low water alarm actuated by a level probe. Because the evaporation rate is self-adjusting, the proper liquid level is always maintained in the gas chamber.
Automatic Water level control
The proper water bath level is maintained by a make-up-water solenoid valve. Level sensor in the system through panel enables open and close of solenoid valve to maintain the proper water-bath level.
Standard Equipment
Cabinet,Water chamber, level controlled water supply,Vaporizing chamber,Superheating Chamber,Water level indicator,Gas temperature indicator,Water temperature controller,Min. water temperature switch,Max. water temperature switchImmersion heater.
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