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:

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:GIBRALTAR.
  • 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:CABINET MEMORANDUM, NOVEMBER 6.

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:On the morning of the next day, Sunday, the 12th of July, the news was all over Paris that Necker was dismissed. The alarm was intense. Paris was in an uproar. The Palais Royal was choked with people in a frenzy of excitement. All at once a young man leaped upon a table and shouted, "To arms! to arms! Whilst we are talking, foreign troops are gathering round us to massacre us!" This orator, whose loud voice and dramatic action stopped in a moment the buzz of tongues and the voices of lesser orators, mounted on chairs and tables, was Benoit Camille Desmoulins, already a favourite orator of the people on this spot. This fanatic revolutionist now held up a brace of pistols; and, snatching a green twig from a tree, stuck it into his hat as a cockade. There was an instantaneous imitation of the act by the whole mass of people. The trees were all stripped, and a woman brought out a great roll of green ribbon, and cut off cockades for the patriots as far as it would go. The mob, armed with pistols, clubs, swords, and axes, continued their procession along the Rue Richelieu; then turning on the Boulevard, along the Rues St. Martin, St. Denis, St. Honor, to the Place Vend?me. There a German squadron was drawn up before the hotel of the farmers of the taxes, and attacked the crowd, destroyed the busts, and killed a soldier of the French Guard who stood his ground. The commandant, Besenval, remained inactive in the cole Militaire; he was without orders from Broglie; and, besides, dared not trust the French Guard, but kept them close in their barracks. But he had three foreign regiments at his disposal, one of Swiss and two of German cavalry. Towards afternoon, seeing the disorder increase, he sent the Swiss into the Champs Elyses with four pieces of cannon, and the German cavalry into the Place Louis Quinze, adjoining. As Prince Lambesc, with the Germans, was marching along the Chausse d'Antin, he was met by a body of the French Guard, who had escaped from their barracks to avenge their slain comrade. They fired on him and killed three of the German cavalry, and wounded numbers more. They then advanced with fixed bayonets to the Place Louis Quinze, where the Swiss Guard were posted. There they and the Swiss remained facing each other under arms all night, the people feasting and encouraging the French Guard; who, however, did not come to blows with the Swiss. Lambesc had continued his route to St. Cloud, leaving the city all night in the hands of the mob, who burnt the barriers at the different entrances, so as to allow free access to the people from the country; and broke open the gunsmiths' shops, and carried off the arms. During the whole of the next day the city was in the hands of the mob.[See larger version]
  • 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.