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TWO:BUNNOO
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:And certainly the most comical of all is the representation of a baboo donor, to whom two servants, prostrate before him, are offering a glass of water.Music in the evening, in the gardens which surround the library, the chapel, and the tennis[Pg 286] courts. The ladies' dresses and the uniforms were lustrous in the moonlight. First we had the regimental band, and then songs to a banjo accompaniment; and all about us in the tall trees, the minahs and parrots shrieking as if it were broad daylight, finished the concert by themselves. A huge creeper, swaying between two branches, hung like a curtain of yellow flowers embroidered, as it seemed, on the airy tangle of leaves.

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:In the ward we had just passed through there were none but convalescents or favourable cases. At the further end of the room a boy, fearfully emaciated, so thin that his body, lying in the hollow of the mattress, was hardly visible under the covering, was asleep as we approached. He had come from one of the famine districts, and in escaping from one scourge had come to where the other had clutched him. The doctor touched him on the[Pg 34] shoulder, and he opened his great splendid eyes. The awakening brought him gladness, or perhaps it was the end of his dream, for he had the happy look of a contented child, shook his shaven head waggishly, and the single corkscrew lock at the top, and was asleep again instantly.Far up the hill, and for a long time, the clanging brass and sharp cries followed me on my way all through the afternoon, and I could picture the dancing women, the Lama under his gleaming brass hat, turning his praying-wheel beneath his bower of branches and papers fluttering in the wind; and[Pg 150] not till dark did the whole party break up and go back to Darjeeling; the poorer women, on foot, all a little tipsy, danced a descending scale that ended occasionally in the ditch; the richer ladies, in thin dark satin robes with wide sleeves all embroidered in silk and gold, and their hair falling in plaits from beneath a fillet of red wood studded with large glass beads, fitting tightly to the head, rode astride on queer little horses, mostly of a dirty yellow colour, that carried them at a brisk amble. Their husbands, extremely attentive, escorted the dames, some of whom gave noisy evidence of the degree of intoxication they had reached. The least blessed had but one husband, or perhaps two; but the more fortunate had a following of as many as six eager attendants, whom they tormented with incessant scolding.
  • 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:Elephants came along, stepping daintily, but filling the whole width of the street, looking, with one little slanting eye cocked, as if they were laughing at the foot-passengers who were compelled to squeeze against the wall.

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:[Pg 130]
  • 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.