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TWO:As we went further south Moslem tombs became more and more rare; the lingam was to be seen here and there among the rice-fields: a gross idol made of stone and looking like a landmark, set up under a tree or sheltered by a little kiosk. Soon temples of Vishnu were seen, raising their[Pg 104] pyramidal piles of ten stories to the sky. Amid the cool shade of palms and bamboos, close to each temple, was a fine tank with steps all round it; and surrounded by this magnificence of architecture and vegetation Hindoos might all day be seen bathing, dwellers in hovels of plaster or matting, sometimes in mere sheds supported on sticks, within the shadow of the splendid building full of treasure, in which the god is enshrined.
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 is that all?"About Lahore, all among the ruined temples, the crumbling heaps of light red bricks sparkling with mica, there were fields of roses in blossom and of ripe corn. Naked coolies were labouring in the fields, gathering the ears one by one into quite small bunches; they looked like children playing at harvesting.

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:Outside the town of Delhi a road bordered by great trees leads across the white plain, all strewn with temples and tombs, to Khoutab, the ancient capital of the Mogulsa dead city, where the ruins still standing in many places speak of a past of unimaginable splendour. There is a colossal tower of red masonry that springs from the soil with no basement; it is reeded from top to bottom, gradually growing thinner as it rises, with fillets of letters in relief, and balconies on brackets as light as ribbands alternating to the top. It is an enormous mass of red stone, which the ages have scarcely discoloured,[Pg 219] and was built by Khoutab-Oudeen Eibek to commemorate his victory over the Sultan Pithri-Raj, the triumph of Islam over Brahminism.A crowd of servants in red came down the flight of steps to the landing-place, and stood on each side, while at the top the Maharajah stood to receive me, in a tunic of yellow brocaded with silver, and silk trousers of various shades of violet and gold tissue; his turban was quite small, with an aigrette and a spray of diamonds.
  • 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 at Byculla, in the street of the disreputable, in front of a house hermetically closed, and painted with a round red spot for each person who had died there, a fire of sulphur was burning with a livid glow. Only one gambling-house tried to tempt customers with a great noise of harmonium and tom-toms; and from a side street came a response of muffled tambourines and castanets. First the dead, wrapped in red stuff and tied to a bamboo, and then the procession turned into the lighted street. White shapes crowded by, vanishing at once, and the harmonium again rose above the silence with its skipping tunes, and the tom-toms beating out of timeand attracted no one.

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:We could see the procession coming straight up a hollow ravine from the valley to the Dokma, a path that none but Parsees are allowed to tread;[Pg 31] eight bearers in white, the bier also covered with white, and, far behind, the relations and friends of the dead, all robed in white, two and two, each pair holding between them a square of white stuff in sign of union. They came very slowly up the steps of the steep ascent with a measured chant, in muffled tones, on long-drawn vowels. And from the surrounding trees, from far and near, with a great flutter of wings, the vultures flew to meet the corpse, darkening the sky for a moment.
  • 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.