ここから本文です
TWO:"Yes. But how much is this?"
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:Then he closed his eyes and fell asleep at once, and so would he sleep till the end.

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:One of them was standing against a curtain of black satin embroidered with gold; muslin that might have been a spider's web hardly cast a mist over her sheenless skin, pale, almost white against the glistening satin and gold, all brightly lighted up. With a large hibiscus flower in her hand she stood in a simple attitude, like an Egyptian painting, then moved a little, raising or lowering an arm, apparently not seeing the passers-by who gazed at herlost in a dream that brought a strange green gleam to her dark eyes.On reaching the temple of Vishnu, on the very threshold, we met an elephant marching in front of the Brahmin priests, who were carrying water in copper amphor? to bathe the idols withal. Musicians followed the elephant, playing on bagpipes, on a kind of little trumpet, very short and shrill-toned, and on drums; and the beast, with its trunk swaying to right and left, begged a gift for the expenses of the temple.
  • 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:Here, one by one, in came the nautch-girls, dancers. Robed in stiff sarees, their legs encumbered with very full trousers, they stood extravagantly upright, their arms away from their sides and their hands hanging loosely. At the first sound of the tambourines, beaten by men who squatted close to the wall, they began to dance; jumping forward on both feet, then backward, striking their ankles together to make their nanparas ring, very heavy anklets weighing on their feet, bare with silver toe-rings. One of them spun on and on for a[Pg 29] long time, while the others held a high, shrill notehigher, shriller still; then suddenly everything stopped, the music first, then the dancingin the air, as it wereand the nautch-girls, huddled together like sheep in a corner of the room, tried to move us with the only three English words they knew, the old woman repeating them; and as finally we positively would not understand, the jumping and idiotic spinning and shouts began again in the heated air of the room.A different scene indeed next day, with none of the magnificence of yesterday, was the temple of magical lights. There was a dense crowd of shouting and begging pilgrims. Along the pyramidal roofs, as at Srirangam, there were rows of painted gods, but in softer and more harmonious hues. Over the tank for ablutions was a balcony decorated in fresco, representing in very artless imagery the marriage of Siva and Parvati. The couple are seen holding hands under a tree; he a martial figure, very upright, she looking silly, her lips pursed, an ingnue. In another place Siva sits with his[Pg 120] wife on his knees, she has still the same school-girl expression. Finally, on the ceiling, is their apotheosis: they are enthroned with all the gods of Ramayana around them, and she looks just the same. The red and green, subdued by the reflected light from the water, were almost endurable.

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:
  • 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.