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TWO:At Byculla in the evening we went to Grant Road, the haunt of the street beauties, where the gambling-houses are. At the open windows under the lighted lamps were coarsely-painted women dressed in gaudy finery. In the entries were more of such women, sitting motionless in the attitude of idols; some of them real marvelsthin, slender bronze limbs scarcely veiled in dark, transparent gauze, gold rings round their neck and arms, and heavy nanparas on their ankles.
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:Round the railway station crowds the village of Chandernagore, the huts close together, with no land to spare, and at length we were in the city of houses, with broad terraces in front in a classic style, with colonnades and decorations in relief, and broad eaves overhanging for shade. And beautiful gardens, bougainvilleas, and almond trees, white-blossomed faintly touched with pink, hedge in streets with foreign-sounding names. The air was full of the fresh scent of water and greenery and of the blessed peace of silenceso rare in India.

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 a suburb of little houses beyond a great open square stands a gatewaya monumental portico of pink sandstone inlaid with white marble, on which the texts from the Koran, in black marble, look green in the intense light.
  • 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:In the evening the priest would say prayers over the couplethe bride being probably about fiveand the bridegroom would stay with the little bride's parents. Next day she would spend with the boy's parents, and after that they would both go back to their lessons and probably never meet again, unless they were very near neighbours, till he, having attained the age of fifteen, they would be really married.

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:Some more small boys, a little way off, were doing embroidery, mingling gold thread and coloured silks in patterns on shawls. They were extremely fair, with long-shaped black eyes under their bright-hued pointed caps, and their dresses were gay and pretty, mingling with the glistening shades of silks and gold. And they were all chattering, laughing, and twittering as they worked, hardly needing the master's supervision.Inside, the walls are panelled with mosaic of carnelian and chalcedony, representing poppies and funkias, so fragile-looking, so delicate, that they seem real flowers blooming in front of the marble. And marble screens, carved into lace-work, filling the high doorways and the windows, admit a tender amber-toned light.
  • 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.