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TWO:Three musicians in white, with red turbans, squatted down on the ground in front of us. One sang to the accompaniment of a viol with three strings and nine frets, and a darboukha; a drawling strain, all on the upper notes, and rising higher to a shrill monotonous wail, retarded, as it were, to a rhythm against the accompaniment; then by degrees more lively, faster and faster, ending with a sudden stop on a word of guttural consonants. But the man began again; he sang for a long time, varying the tunes, always returning to the first. But nothing of them remains in my mind, not even the rhythm, only a vague recollection, a singular echo, confused but [Pg 67]charming, in spite of the weirdness of the too high pitch.
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:Towards evening came a storm of hail and snow, from which we took refuge in a government bungalow, where none but officials have a right to restbut we stayed there all the same. The wind was quite a tornado, sweeping the flowers before it, and the pink and yellow blossoms were mingled with the snowflakes and the tender green leaves, scarcely[Pg 272] unfolded. Birds were carried past, helpless and screaming with terror. We could hear the beasts in a stable close by bellowing and struggling; and then, while the thunder never ceased, repeated by innumerable echoes, darkness fell, opaque and terrific, slashed by the constant flare of lightning, and the earth shook under the blast.

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 the police in charge had a whip, and when he was leading away the old man, holding his chain he "played horses" with him, to the great amusement of the bystanders, and even of the old fellow himself.As the sun sank the citadel absorbed the gold and purple glory, and looked as though it were of some translucent half-fused metal; the towers and temples with their decoration of tiles blazed[Pg 204] against the pure sky. High over Mandir a little balcony with spindle columns, overhanging the precipice at a giddy height, caught the last rays of Surya, and flashed with a gem-like gleam above Gwalior, which was already shrouded in the blue haze of night.
  • 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:A Catholic church flanking the Jesuit college persistently sent up to us the shrill tinkle of a little bell, rattling out its quick, harsh strokes like a factory bell for workmen.

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:The hills are left behind us; the plateau of Cashmere spreads as far as the eye can see, traversed by the glistening Jellum, that slowly rolling stream, spreading here and there into lakes.
  • 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.