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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:There was not a moment to be lost. General Neipperg was moving resolutely forward with a cloud of skirmishers in the advance and on his wings. With the utmost exertions Frederick immediately rendezvoused all his remote posts, destroying such stores as could not hastily be removed, and by a forced march of twenty-five miles in one day reached Neustadt. General Neipperg was marching by a parallel road about twenty miles west of that which the Prussians traversed. At Neustadt the king was still twenty miles from Neisse. With the delay of but a few hours, that he might assemble all the Prussian bands from the posts in that neighborhood, the king again resumed his march. He had no longer any hope of continuing the siege of Neisse. His only aim was to concentrate all his scattered forces, which had been spread over an area of nearly two thousand square miles, and, upon some well-selected field, to trust to the uncertain issues of a general battle. There was no choice left for him between this course and an ignominious retreat.

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:There is nothing left for us, my dear lord, but to mingle and blend our weeping for the losses we have had. If my head were a fountain of tears, it would not suffice for the grief I feel.178 Meanwhile Frederick the First died, and with him was buried all his false grandeur, which consisted only in a vain magnificence, and in the pompous display of frivolous ceremonies. My father, who succeeded him, compassionated the general misery. He visited the spot, and saw, with his own eyes, this vast country laid waste, and all the dreadful traces which a contagious malady, a famine, and the sordid avarice of a venal administration leave behind them. Twelve or fifteen towns depopulated, and four or five hundred villages uninhabited, presented themselves to his view. Far from being discouraged by such a sad spectacle, his compassion only became the more lively from it; and he resolved to restore population, plenty, and commerce to this land, which had even lost the appearance of an inhabited country.
  • 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:In one of the letters of the Crown Prince, speaking of the mode of traveling with his father, he says: We have now been traveling near three weeks. The heat is as great as if we were riding astride upon a ray of the sun. The dust is like a dense cloud, which renders us invisible to the eyes of the by-standers. In addition to this, we travel like the angels, without sleep, and almost without food. Judge, then, what my condition must be.

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.