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TWO:He had done everything possible to calm himself. He had taken bromide; he had been out for a smart turn around the roads; he had forced himself to sit down and answer some letters. But it was impossible to ease the pressure of his thoughts; he felt that his brain would never cease from working round and round in a circle of hopeless enquiry. In the end, and late as it was, he had telephoned for Gregg.
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:I should like to know a little more about your family trouble, he said. Any other children beside yourself? I remember you once told me your mother was a widow.

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:"Not an escaped lunatic," he protested, and tried to shake his head. But the attempt to do so merely started his ears flapping again.Thats the right sort of way to treat them, she said, in great glee. That will pay them out. I never heard of such a thing as not electing a baronet. Who do they think they are? What fun it will be to see all their great sofas being bundled{286} into the street. And they bought all their furniture at your Stores, did they not? That is the cream of it to my mind. I should not wonder if they want to sell it all back to you, second-hand. That would be a fine joke.
  • 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 guide said there were two kinds of leprosy, the 'wet' and the 'dry.' In the wet leprosy the body of the victim abounds in running sores, while in the dry there is nothing of the sort, and the appearance of the skin is not greatly different from what it is in health. The disease generally attacks the joints of the hands or feet, particularly those of the former, and the sufferer loses the first joint of the fingers and thumbs at about the same time. Then, in a few months, he loses the second joints, and in two or[Pg 415] three months more the third joints go. We saw lepers in all the stages of the diseasesome with the first joints of the hands gone, others who had lost the second joints, and others the third; while others, again, had lost the hands at the wrists. There seems to be no cure for most of the forms of the leprosy; and when a man is attacked with it, he must go at once to the hospital, no matter whether he is rich or poor. And when he has gone there, he generally remains till death relieves him from his sufferings.

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:No, you neednt do that, he said. Its a handsome book enough. And then there is another Omar Khayyam.
  • 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.