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TWO:Two days later the roofs were covered with tulips of sheeny white and red, as light as feathers swaying on their slender stems; and the crowd, all in bright colours, went about in muslins in the clean, dry streets. Only a few very pious persons still wore the garments stained at the festival.And then night, the real night, transparently blue and luminous with stars, appeared above the last cloud that vanished with the last clap of thunder. Unspeakable freshness and peace reigned over nature, and in the limpid air the mountain-chains, the giant Himalayas, extended to infinity in tones of amethyst and sapphire. Nearer to us, lights sparkled out in the innumerable huts built even to the verge of the eternal snows, on every spot of arable ground or half-starved grass land.
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:As we stood up there the caravan for Cabul came in sight on the road below, and slowly disappeared wrapped in dust, with mechanical steadiness and[Pg 250] without a sound. After that came the other train of travellers from Peshawur, singing to the accompaniment of mule-bells, every sound swelled by the echo. Children's laughter came up to our ears, the scream of an elephant angry at being stoppedeven at a distance we could still hear them a littleand then silence fell again under the flight of the eagles soaring in circles further and further away as they followed the caravan.

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 sleeping town of Darjeeling a bell and drum were sounding to announce the Tibetan Christmas. The Brahmin paradise remained invisible and mysterious behind a clear sky studded with stars.
  • 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:

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:From the top of the observatory, where instruments, all out of order, are to be seen on the deserted terraces, a staircase in a half-circle of stonework leads straight up to the open sky, and there the eye is dazzled by the view of Benares, all spread out below: the vast city of yellow stone, the cupolas of its temples, and its palaces stretching far along the Ganges, which slowly rolls its milky green waters under a sky of almost pearly whiteness; and in the distance the grassy plain of bright emerald green, lost on the horizon that throbs with the heat. Everything was wrapped in a halo rather than a haze, faintly blue with the smoke that went up from the funeral piles of the Hindoo dead.
  • 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.