ここから本文です
TWO:[See larger version]
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:Misery and privation in large masses of people naturally engender disaffection, and predispose to rebellion; and this was the state of things in Ireland at the beginning of the memorable year of 1848. O'Connell had passed away from the scene. On the 28th of January, 1847, he left Ireland, never to return. He went to London for the purpose of attending his Parliamentary duties, but shortly after his arrival there he went for benefit of his health to Hastings. But a still greater change of scene and climate was found necessary, and he embarked for France, and proceeding to Paris, he was received with great consideration by the Marquis of Normanby, and other distinguished persons. In reply to a complimentary address from the electoral committee, of which Montalembert was chairman, O'Connell said, "Sickness and emotion close my mouth. I would require the eloquence of your president to express to you all my gratitude. But it is impossible for me to say what I feel. Know, simply, that I regard this demonstration on your part as one of the most significant events of my life." He went from Paris to Lyons, where he[562] became much weaker. In all the French churches prayers were offered on behalf of "Le clbre Irlandais, et le grand librateur d'Irlande." At Marseilles he became rather better; but at Genoa death arrested his progress. He expired on the 15th of May (1847), apparently suffering little pain. He was on his way to Rome, intending to pay his homage in person to Pius IX., but finding this impossible, he ordered that his heart might be sent to Rome, and his body to Ireland. It has been remarked that O'Connell was the victim of the Irish famine, and that its progress might have been learnt from the study of his face. The buoyancy had gone out of his step; he had become a stooping and a broken-down man, shuffling along with difficulty, his features betraying despondency and misery. His memory was respected by Englishmen, because of the devotion of his life to the service of his country. Born of a conquered race and a persecuted religion, conscious of great energies and great talents, he resolved to make every Irishman the equal of every Englishman. After the labours of a quarter of a century he obtained Catholic Emancipation.

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:From the sublime to the ridiculous is but a step. A scene followed the king's departure which seems almost incredible. After the service of the second course, the numerous attendants, singers, and even ladies and gentlemen began to press round the royal table, as if prepared for a scramble to possess its contents. The crowd of spectators pressed nearer and nearer. For a moment only covetous eyes were cast on the spoils, as if each were afraid to begin the plunder; but, at last, a rude hand having been thrust through the first ranks, and a golden fork having been seized, this operated as a signal to all, and was followed by a "general snatch." In a short time all the small portable articles were transferred to the pockets of the multitude. The Lord High Chamberlain, hearing of the attack, hastened to the rescue, and[216] with the greatest difficulty saved the more important articles of plate, and had them conveyed to Carlton Garden. Then followed a scene unparalleled in the annals of coronations. The crowds in the galleries had beheld with envy the operations at the banquet. They were very hungry, and very thirsty, and seeing now that Westminster Hall was "liberty hall," they rushed down different stairs and passages, and attacked the viands and the wine. A raging thirst was the first thing to be satisfied, and in a few minutes every bottle on the table was emptied. A fresh supply was soon obtained from the cellarettes. When the ravening selfishness of the hungry crowd was satisfied, the gentlemen recovered their politeness, and began to think of the ladies. Groups of beautiful women then found their way to the tables, and every effort was made to afford them the refreshment of which they stood so much in need. In the meantime, the plunderers took advantage of the confusion to enrich themselves with trophies, breaking and destroying the table ornaments to obtain fragments of things too cumbrous to carry away. Thus, baskets, flowerpots, vases, and figures were everywhere disappearing, and these were followed by glasses, knives, forks, salt-spoons, and, finally, the plates and dishes. The last were engraved with the royal arms and the letters "Geo. IV.," and were therefore specially coveted as memorials. The dirty state of the articles, however, was rather out of keeping with the costly dresses; but the ladies and gentlemen got over the difficulty by wrapping up the articles in their pocket-handkerchiefs. Having thus secured all the spoils they could, they made all possible haste to their carriages. At a subsequent period, it was with the greatest difficulty that the royal plate could be kept from being carried away by the multitude outside when the barriers were removed.Lord Wellington came up with him on the 9th of April, in the meantime having had to get across the rapid Garonne, with all his artillery and stores, in the face of the French batteries. The next morning, the 10th, being Easter Sunday,[76] Wellington attacked Soult in all his positions. These were remarkably strong, most of his troops being posted on well-fortified heights, bristling with cannon, various strongly-built houses being crammed with riflemen; while a network of vineyards and orchards, surrounded by stone walls, and intersected by streams, protected his men, and rendered the coming at them most difficult. The forces on both sides were nearly equal. Soult had about forty-two thousand men, and Wellington, besides his army composed of British, Germans, and Portuguese, had a division of fifteen thousand Spaniards. The difficulties of the situation far out-balanced the excess of about three thousand men on the British side; but every quarter was gallantly attacked and, after a severe conflict, carried. Soult retired into Toulouse, and during the ensuing night he evacuated it, and retreated to Carcassonne. The loss of the Allies in killed was six hundred, and about four thousand wounded. Soult confessed to three thousand two hundred killed and wounded, but we may calculate his total loss at little less than that of the Allies, although his troops had been protected by their stone walls and houses.
  • 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:But matters had greatly changed at Calcutta before this. Maclean did not present the letter of resignation till October, 1776; but, in September of that year, Colonel Monson had died, and, the members in the Council being now equal, the Governor-General's casting vote restored to him his lost majority. Hastings was not the man to defer for a moment the exercise of his authority. He began instantly to overturn, in spite of their most violent efforts, the measures of Francis and friends. He dismissed Goordas from the chief authority in Oude, and reinstated his "dear friend, Nat Middleton," as he familiarly termed him. He revived his land revenue system, and was planning new and powerful alliances with native princes, especially with the Nabob of Oude, and the Nizam of the Deccan, not omitting to cast a glance at the power of the Sikhs, whose dangerous ascendency he already foresaw. In the midst of these and other grand plans for the augmentation of British power in Indiaplans afterwards carried out by othershe was suddenly astounded by the arrival of a packet in June, 1777, containing the news of his resignation, and of its acceptance by the Directors. He at once protested that it was invalid, as he had countermanded the resignation before its presentation; but General Clavering, as next in succession, at once claimed the office of Governor-General, and Francis, in Council, administered the oath to him. Clavering immediately demanded the keys of the fort and the treasury from Hastings; but that gentleman refused to admit his own resignation, much less Clavering's election to his post. Here, then, were two would-be Governor-Generals, as Europe had formerly seen two conflicting Popes. To end the difficulty, Hastings proposed that the decision of the question should be referred to the Supreme Court. It is wonderful that Clavering and Francis should have consented to this, seeing that Impey, Hastings' friend, and the judge of Nuncomar, was at the head of that Court; but it was done, and the Court decided in Hastings' favour. No sooner was Hastings thus secured, than he charged Clavering with having forfeited both his place in the Council, and his post as Commander-in-Chief of the Forces, by attempting to seize on the Governor-Generalship. Clavering and Francis were compelled to appeal once more to the Supreme Court, and this time, to his honour, Impey decided in favour of Clavering. Clavering, who had been deeply mortified by his defeat, died a few days after this occurred, in August, 1777. By this event the authority of Hastings in the government was sufficiently restored, notwithstanding that Wheler generally sided with Francis, for him to carry his own aims.When he entered Portugal Massena issued a proclamation, informing the Portuguese that the British were the troublers and mischief-makers of Europe, and that they were there only for their own objects of ambition, and calling on the inhabitants to receive the French as their friends and saviours. Lord Wellington issued a counter-proclamation, remarking that the Portuguese had had too much occasion to learn what sort of friends the French were; that they had learned it by the robbery of their property, their brutality towards the women, and oppression of all classes. He called on them, as the sole means of rescue, to resist to the death; and he ordered them, as the British army retired from Lisbon, to withdraw from their towns and villages, carrying whatever they could with them, so that the enemy might find no means of support. This was part of his great plan; and he assured the Portuguese that those who stayed behind after their magistrates had ordered them to withdraw should receive no assistance from him; and that whoever was found holding any communication with the enemy should be deemed a traitor, and treated accordingly.

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:Here all further progress became impossible. The Spaniards having reduced their debt to less than one half the original sum, were fighting stoutly to reduce it to nothing. There appeared no chance but for arms to decide it. Cardinal Fleury, with his usual pacific disposition, made an effort to avert the war by guaranteeing to undertake the payment of the ninety-five thousand pounds by Spain, provided that the British fleet was withdrawn from the Mediterranean. But English spirit, even in Walpole, had now reached its limit of patience. The king and the nation were equally in a mood for war. Walpole, therefore, ceased to listen any longer to the Spanish objections, but took his stand on the true British ground of resistance to the right of search, and on that of an acknowledgment of all British rights and claims in North America. Instead of withdrawing the Mediterranean fleet, he ordered its reinforcement, sent Sir Chaloner Ogle with fresh ships to the West Indies, and Sir John Norris was ordered to put to sea with a third squadron. The above demands being peremptorily made from the Court of Madrid, and being rejected, war was proclaimed in London on the 19th of October. Walpole, who had reluctantly resorted to this master evil, as he heard the rejoicings, exclaimed, "They may ring the bells now, but they will soon be wringing their hands!" The first symptoms of the consequences which the war was likely to produce were seen in the new hopes which it awoke in the ranks of the Jacobites. Large numbers of them met at Edinburgh, and drew up a bond of association, pledging one another to take arms and venture life and fortune for the restoration of the Stuart. On the other hand, those nations on which England calculated for aid hung back and remained neutral. The Dutch were bound to furnish certain troops in case of war, and, before the declaration of it, Horace Walpole was despatched by his brother to demand their production; but they pleaded the menaces of France, which threatened them with invasion by fifty thousand men if they assisted the English, and which held out to them the prospect of their obtaining that trade to the Spanish colonies which England had enjoyed. As for France herself, she assumed an air rather ominous of war than of peace, and thus Britain was left alone in the contest.
  • 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.