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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:CHARLES JAMES FOX. (After the portrait by Sir Joshua Reynolds.)The Swedes cursed the less than half assistance of their British allies, and Gustavus endeavoured to fight his way without them. He continued to win victory after victory on land; but Catherine soon brought down on his squadron of galleys, which attended his march along the coast to keep up his supplies, an overwhelming fleet of galleys[354] of her own. A desperate battle ensued, but the Swedish galley-fleet was at length overcome. Gustavus was thus greatly embarrassed, and compelled to stand merely on the defensive, till it was time to go into winter quarters. He continued for twelve months to do battle with Russia, and, though with insufficient forces, threatened the very capital of that country. A little support from Britain, Prussia, and Holland, would have enabled Sweden to regain its territories on the eastern shores of the Baltic, to curb the power of Russia, and to assume that station in the North which is essential to the peace of Europe. These countries, however, had not the statesmanship to appreciate this point, or the friendly feeling to effect it, and Gustavus was left to struggle on alone.

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:
  • 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:The Irish peasantry very soon learnt that whatever Emancipation had done or might do for barristers and other persons qualified to hold situations under Government, from which Roman Catholics had previously been almost entirely excluded, it had done nothing to remove or even to mitigate their practical grievances. They found that the rackrents of their holdings were not reduced; that the tax-collector went round as usual, and did not abate his demands; that the tithe-proctor did not fail in his visits, and that, in default of payment, he seized upon the cow or the pig, the pot or the blanket. Through the machinery of the Catholic Association, and the other associations which O'Connell had established, they became readers of newspapers. They had read that a single tithe-proctor had on one occasion processed 1,100 persons for tithes, nearly all of the lower order of farmers or peasants, the expense of each process being about eight shillings. It would be scarcely possible to devise any mode of levying an impost more exasperating, which came home to the bosoms of men with more irritating, humiliating, and maddening power, and which violated more recklessly men's natural sense of justice. If a plan were invented for the purpose of driving men into insurrection, nothing could be more effectual than the tithe-proctor system. Besides, it tended directly to the impoverishment of the country, retarding agricultural improvement and limiting production. If a man kept all his land in pasture, he escaped the impost; but the moment he tilled it, he was subjected to a tax of ten per cent, on the gross produce. The valuation being made by the tithe-proctora man whose interest it was to defraud both the tenant and the parson,the consequence was that the gentry and the large farmers, to a great extent, evaded the tax, and left the small occupiers to bear nearly the whole burden; they even avoided mowing their meadows in some cases, because then they should pay tithe for the hay.

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 ERNEST CROFTS, R.A. FROM THE PAINTING IN THE WALKER ART GALLERY.
  • 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.