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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 were also magazines and a few books in more than one language, wild flowers arranged in many sorts[Pg 36] of strange jars, and in the corner, by an improvised couch, a table stacked with cups and plates of Chelsea-Derby, which were very beautiful and very much out of place.

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:TROOPS ESCORTING THE STAMPED PAPER TO THE CITY HALL, NEW YORK. (See p. 188.)
  • 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:Now it is a hazardous undertaking to question an Englishman who does not care to be questioned. A person of good judgment would about as lief try to[Pg 30] poke up a cross lion to play. But Brewster persisted, and asked if Cairness would be willing to live among the Apaches.

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:In this situation the English General determined to attemptwhat he should have attempted at firstto force the American lines. Accordingly, on the 7th of October, he drew out one thousand five hundred picked men, and formed them less than a mile from the American camp. No sooner were they descried, than they were attacked furiously by Poor's New Hampshire brigade. The attack extended rapidly to the right, where Morgan and his rifle corps stole round through some woods, and opened fire on the flank of the column. Other troops rushed out of the American entrenchments, and endeavoured to force their way between the British and their camp; but Major Ackland and his riflemen withstood them bravely; yet Burgoyne and his one thousand five hundred men were forced to fall back, leaving their cannon behind them. Morgan and his riflemen were now arriving, under cover of the woods, near the flank of the right wing; and Fraser, perceiving them, advanced to dislodge them. In this he succeeded, but was picked off by the American marksmen, as usual safe behind their trees, and fell mortally wounded. Meanwhile Colonel Brooks, at the head of Jackson's regiment of Massachusetts, was more successful. He turned the entrenchments of the German brigade, maintained his ground within the lines, and, to the wonderful relief of the Americans, seized the baggage of the Germans, and an ample supply of ammunition.Charles, wrought up to the highest pitch of agony at the prospect of being compelled to abandon the splendid design of entering London in triumph, continued to expostulate and entreat the whole day. The Duke of Perth and some of the Irish officers, moved by his distress, gave way, and called on the other chiefs to yield; but they remained immovable, and the prince, seeing the case hopeless, at length gave up the contest, and, in deep dejection, assented to the retreat. But, as if he deemed the relinquishment of the march on the metropolis the ruin of the whole enterprise, he declared that henceforth he would summon no more councilsbeing accountable only to God and his father, he would not again either seek or accept their advice.
  • 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.