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:At length Frederick, weary of these unavailing efforts, dashed off in rapid march toward the River Neisse, and with his vanguard, on the 11th of September, crossed the river at the little town of Woitz, a few miles above the city. The river was speedily spanned with his pontoon bridges. As the whole army hurried forward to effect the passage, Frederick, to his surprise, found the Austrian army directly before him, occupying a position from which it could not be forced, and where it could not be turned. For two days Frederick very earnestly surveyed the region, and then, recrossing the river and gathering in his pontoons, passed rapidly down the stream on the left or northern bank, and, after a brief encampment of a few days, crossed the river fifteen miles below the city. He then threw his army into the rear of Neippergs, so as to cut off his communications and his daily convoys of food. He thus got possession again of Oppeln, of the strong castle of Friedland, and of the country generally between the Oder and the Neisse rivers.The Emperor Charles VI. left no son. He therefore promulgated a new law of succession in a decree known throughout213 Europe as the Pragmatic Sanction. By the custom of the realm the sceptre could descend only to male heirs. But by this decree the king declared that the crown of the house of Hapsburg should be transmitted to his daughter, Maria Theresa. This law had been ratified by the estates of all the kingdoms and principalities which composed the Austrian monarchy. All the leading powers of EuropeEngland, France, Spain, Prussia, Russia, Poland, Sweden, Denmark, and the Germanic bodyhad bound themselves by treaty to maintain the Pragmatic Sanction. It was a peaceable and wise arrangement, acceptable to the people of Austria and to the dynasties of Europe as a means of averting a war of succession, which might involve all the nations of the Continent in the conflict.

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:A transient smile flitted across the kings countenance. Then, looking cold again, he added, Follow your own will in that.
  • 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:It is said that one day, as Frederick was contemplating the royal burying-ground, not far from the spot which he had selected for his rural villa, he said to a companion by his side, in reference to his own burial, Oui, alors je serais sans souci. Yes, then I shall be free from care. From that remark the villa took its name. Frederick adopted it, and inscribed it in golden letters on the lintel. He appropriated to his private use three apartmentsan audience-room, a library, and a small alcove for a bedroom. In this alcove, scarcely larger than a closet, he slept, in soldier style, upon an iron bed, without curtains. An old slouched hat, softened by wear, served him for a night-cap. His library was a beautiful room, very richly furnished. There were377 terrible war-clouds still sweeping over various parts of Europe, but their lightning flashes and their thunder roar disturbed not the repose of Frederick in his elevated retreat.

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:The King of Prussia can not sleep. The officers sit up with him every night, and in his slumbers he raves and talks of spirits and apparitions.
  • 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.