ここから本文です
TWO:
Classification by type of system
1natural circulation external heating pipe type
2natural circulation calandria type
3forced circulation type
4falling-film type
5rising film type
6jacket type
7coil type
Classification by method of operation
1single effect evaporator system
2multiple effect evaporator system
3auto-vapor mechanical compression system
4auto-vapor ejector compression system
5multistage flash system

After taking into consideration of the physical and chemical property of solutions, the desired design conditions, and available utilities, we select the most suitable type of system by utilizing our years of experience and excellent results.
In addition, we can offer designs and manufacturing services that take into careful consideration compactness, energy-efficiency, and automatization.

THREE:Many of the trenches were sixteen feet broad by sixteen feet524 deep. Under each battery there were two mines. In case of capture, the mines and the victors could be blown high into the air. Knowing that the batteries were all mined, the Russian and Austrian soldiers would be slow to make charges in which victory would be certain death. The small villages around were all strongly fortified.After the retreat of the Austrians, Frederick returned to his camp to find it plundered and burned. The semi-barbarian assailants had also consigned to the flames eight or ten sick Prussians whom they found there, and several women whom they caught. We found the limbs of these poor men and women lying about, writes General Lehwald.

While standard calandria type evaporation systems are widely used as the typical concentration evaporator by the various food and chemical industries, we have delivered many of those systems as finishing concentration evaporators especially for sugar solutions and starch syrups.

THREE:And so from right wing to left, writes Carlyle, miles long there is now universal storm of volleying, bayonet charging, thunder of artillery, case-shot, cartridge-shot, and sulphurous devouring whirlwind; the wrestle very tough and furious, especially on the assaulting side. Here, as at Prague, the Prussian troops were one and all in the fire, each doing strenuously his utmost. There is no reserve left. All is gone up into one combustion. To fan the fire, to be here, there, fanning the fire where need shows, this is now Fredericks function. This death-wrestle lasted, perhaps, four hours; till seven, or perhaps eight oclock, of a June evening.
  • Enables flexible operation with little influence from variations in load and raw solution concentrations because of an adequate amount of solution being held within the system. These systems are also suitable for batch type burning evaporators.
  • Concentrations can be controlled within product specifications by the cascade control using the concentrations of concentrated solution and the raw solution supply and also by the arithmetic control of raw solution concentrations, etc. (Result for sugar solutions: 75±0.2wt%)
  • High-viscosity solutions and solutions that may crystallize can also be utilized by installing a propeller in the evaporator as a forced circulation system.
THREE:Still the conquerors had such dread of their foe that they dared not emerge from their ramparts to pursue him. Had they done so, they might easily have captured or slain his whole army. Frederick bore adversity with great apparent equanimity. He did not for a moment lose self-control, or manifest any agitation.416 With great skill he conducted his retreat. Immediately after the battle he wrote to his friend Lord Marischall:Frederick made several unavailing efforts during the winter to secure peace. He was weary of a war which threatened his utter destruction. The French were also weary of a struggle in which they encountered but losses and disgraces. England had but little to hope for from the conflict, and would gladly see the exhaustive struggle brought to a close.

This is a process example of a device that continuously and simultaneously concentrates two types of waste liquid with a single high-efficiency steam compressor.

THREE:
  • By evaporating the steam using a mechanical compressor and reusing it, almost no heating steam is alomost required except the time of start-up, so large energy savings can be expected.
  • By combining with a thin film falling heat exchanger that does not raise the boiling point due to the liquid depth, it is possible to utilize the temperature difference of the compressor at the maximum.
  • Since the residence time and heating time are short and the holding amount is small, starting and stopping can be performed in a short time.
  • It will prevent scale adhesion in the can that the evaporator is divided into two parts, and that the supply of the undiluted solution is alternately switched over a fixed period of time to perform heat concentration.