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TWO:Shanghai is not on the Yang-tse, but on the Woosung River, about twelve miles from the point where the two streams unite. The channel is quite tortuous, and it requires careful handling on the part of a pilot to take a ship through in safety to herself and all others. Two or three times they narrowly escaped accidents from[Pg 319] collisions with junks and other craft, and at one of the turnings the prow of their steamer made a nearer acquaintance with a mud-bank than her captain considered desirable; but nothing was injured, and the delay that followed the mishap was for only a few minutes. The tide was running in, and carried them along at good speed; and in less than two hours from the time of their departure from Woosung they were anchored in front of Shanghai and ready to go on shore. They had not seen anything particularly interesting on their voyage up the river, as the banks were low and not at all densely settled. Here and there a few villages were thrown together, and it occurred to Frank that the houses were huddling close up to each other in order to keep warm. The most of the ground was clear of timber; but there were some farm-houses standing in little clumps of trees that, no doubt, furnished a welcome shade in the summer season. One mile of the river was very much like another mile, and consequently the monotony of the scenery made the sight of Shanghai a welcome one.
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:Is that all, then? he asked."What is that?"

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:She gave him a quick glance out of her short-sighted eyes, a glance that deprecated and yet eagerly sought for the sympathy which she knew was somewhere about. And then Lady Keeling put in more of her wrecking and shattering remarks,{284} which so unerringly spoiled all the hints and lurking colours in human intercourse.
  • 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:Cuthbert Silverdale was not unaware of the emotion which he had roused in so many female breasts, and it is impossible to acquit him of a sort of clerical complacency in the knowledge that so many young ladies gazed and gazed on him with a mixture of religious and personal devotion. Though a firm believer in the celibacy of the clergy, he did not feel himself debarred from sentimental relations with both married and unmarried members of his flock, indeed the very fact that nothing could conceivably come of these little mawkishnesses made them appear perfectly{108} licit. He held their hands, and took their arms, and sat at their knees, and called them dear girls two or three at a time, finding safety perhaps in numbers, and not wishing to encourage false hopes. He was an incorrigible if an innocent flirt; a licensed lap-dog practising familiarities which, if indulged in by the ordinary layman, would assuredly have led to kickings. In some curious manner he quite succeeded in deceiving himself as to the propriety of those affectionate demonstrations, and considered himself a sort of brother to all those young ladies, who worked for him with the industry (and more than the excitement) of devoted sisters. To do him justice he was just as familiar with the male members of his congregation, and patted his boys on the back, and linked his arm in theirs, but it would be idle to contend that he got as much satisfaction out of those male embraces.

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:"To tell the truth," said Arthur, after a moment's consideration, "I thought you came out of the sky."
  • 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.