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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:

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:On the 28th of September the combined army of French and Americans came in sight of York Town, and encamped about two miles from the outworks. The next morning they extended themselves towards the left of Cornwallis, but cautiously; and the English pickets slowly retired within the outer lines at their approach. That evening Cornwallis received a despatch from Sir Henry Clinton, dated September 24th, which gave the cheering expectation that he was duly sensible of the imminence of the danger, and of his responsibility. He said:"At a meeting of the general and flag officers held this day, it is determined that above five thousand men, rank and file, shall be embarked on board the king's ships, and the joint exertions of the navy and army made in a few days to relieve you, and afterwards to co-operate with you. The fleet consists of twenty-three sail of the line, three of which are three-deckers. There is every reason to hope that we start on the 5th of October." On this promising intimation of speedy aid, Cornwallis immediately drew in his small force from the extended outworks, and concentrated them within the entrenchments round the town. Undoubtedly it was a measure calculated to save much life, which must have been lost in defending outworks too widely extended for the enclosed force; but it encouraged the Americans, who did not expect to gain them thus easily. Two thousand men took up their ground before Gloucester. Round York Town itself Washington, Rochambeau, Lafayette, and St. Simon concentrated their forces. On the night of the 1st of October, the French on the right and the Americans on the left drew nearer, and commenced breaking ground. Six days were then spent in bringing from the ships fifty pieces of cannon, some of them very heavy, ammunition, and other military stores; in fact, as much preparation was made for carrying this single post as if it had been a regular and first-rate fortress. On the night of the 6th of October the French and Americans began casting up their first parallel within six hundred yards of Cornwallis's lines. By the 9th of October their trenches and batteries were completed, and that afternoon they opened a tremendous fire on the town. Cornwallis replied to them with vigour,[283] but he found many of his guns on the left silenced, and his works greatly damaged. On the night of the 11th the enemy began their second parallel within three hundred yards of the lines. In its progress, for three days, Cornwallis committed much havoc amongst them by opening fresh embrasures for guns, and pouring an incessant shower upon them of balls and shells. Two redoubts on the left flank of the British more particularly annoyed them, and Washington determined to carry these by storm. Of course they were carried, and their guns then turned on York Town.Napoleon reached Warsaw on the 10th of December, after a narrow escape of being taken at a village named Youpranoui. On the 14th of December he was in Dresden, and had a long conversation with his satrap king there; and, after escaping some endeavours of the Prussians to seize him, he arrived safely in Paris at midnight of the 18th, where the Parisians, who had with some indifference suppressed the conspiracy got up by the Republicans under General Mallet, hastened to overwhelm him with the most fulsome flatteries. The story of his rubbing his hands over the fire on his arrival at the Tuileries, and saying, "This is pleasanter than Moscow," shows an intensity of selfishness which no history on earth can equal. In this one campaign, that magnificent army, the very flower of French, German, and Polish soldieryperhaps the finest army ever assembledhad perished to a mere fraction, and that amid the most unheard of, the most hitherto unconceived horrors. The remnant of these soldiers was still struggling on in their deserted march, through these horrors even still more intensified. Numbers were falling every day all along the frozen desert tracks, exhausted by famine and cold, and the snows immediately buried them. When they approached any place of rest or refreshment, they fought furiously for fragments of firewood or pieces of horse-flesh. When a horse fell under the burdens they had piled upon him, he was torn by them limb from limb, while yet palpitating with life, and devoured raw. Such was the weariness of these miserable fugitives over immeasurable deserts of frost and snow, through cutting, scythe-edged winds, that nothing but the sound of the Cossack drum, and the howls of the Cossack avengers could induce them to rise and pursue their desolate march. And the man who had brought all these terrible calamities upon nearly half a million of menand more than half a million by far, including women, children, and other camp-followers, to say nothing of the invaded Russiansfelt not a pang for these vast human sufferings, but only for his own detestable pride.
  • 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 remained for Austria to put down the revolution in Venice. That city had bravely stood a siege for nearly twelve months, when, after wonderful displays of heroism, its defenders were at last compelled to relinquish the unequal contest. This glorious defence was mainly owing to the extraordinary energy and activity of Manin, who was at the head of the Government. After the capitulation he escaped with General Hesse and other leaders of the Republican party. Manin settled in Paris, where he lived in retirement, supporting himself by giving lessons in Italian. He died there in 1857. The people of Venice honoured his memory by going into mourning on the anniversary of his death, though, by doing sosuch is the meanness of maliceeven ladies incurred the penalties of fine and imprisonment at the hands of the Austrians.

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:[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.