SD Enviro Engineers supplying Industrial Evaporators and Dryers, Spray Dryers, Fluid Bed Dryer, Spin Flash Dryers, Effluent Evaporators, Herbal Extracts Spray Dryers, Dyes and Pigment Spray Dryers.
Evaporation is the process of vaporization of solvent from solution to extend the concentration of solute. Evaporation is extensively energy intensive unit operation.
Zero liquid discharge may be a method that is helpful to industrial and municipal organizations additionally as the setting as a result of it saves money and no effluent, or discharge, is left over.
Our unique choice of parameters & steam saving innovations improve the steam economy. The steam consumption is 20% – 30% under other manufacturer. Unbelievable however true optimum heat economy for every plant puzzled out to make sure worth for money.
Optimum Number of Stages
Depending on the Plant Capacity, Material of Construction and the price factors related to the plant operation, Optimum Number of Effects are worked out and recommended by a pc program.
Multistage Condensate Flashing System
Condensate from each effect is flashed successively at lower pressure and the flash vapors are used for carrying out the evaporation in the subsequent stage.
Feed Preheating system
When Feed is cold & has got to enter the Stage which is at extreme temperature, a heap of Steam is consumed to heat the Feed upto Boiling Point. In our plant Feed is heated by Evaporated vapors in countercurrent fashion, bringing in substantial savings in steam.
Demisters provided in Flash Vessels ensure good quality of condensate with TDS below 100 ppm, much to the liking of Pollution Control Board.
Depending on the method conditions, we tend to design correct circuitry to optimize the Corrosion conditions and resultant Material of Construction. Forward Feed is chosen when Concentrate at warm temperature is extremely corrosive. Backward Feed is selected when Concentrate is very viscous at low Temperature. When both these needs exist partially, choice could be; Mixed Feed.
Moderate power consumption
Correct choice of pumps to maintain high pumping efficiency ends up in moderate power consumption. Correct selection of kind of Evaporator even eliminates the need of an intermediate transfer pump as liquid is transferred thanks to its own pressure difference between numerous stages.