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TWO:In the afternoon the Minister came to take us to the palace. The Rajah, with his cousins, met us at the[Pg 66] foot of the grand staircase; a detachment of sowars were on guard. With great ceremony, preceded and followed by an army of officials and attendants, we went up to a room where a silver throne, inlaid with gold, of exquisite workmanship, between two armchairs of massive silver, looked quite out of keeping with gilt wood chairs with tapestry seats, and the everlasting Brussels carpet of poor and glaring design. On the various tables was the latest trumpery from Oxford Streetplush frames and varnished wooden screens; a shower of glass lustres hung from the ceiling.

Hydrocyclone (liquid cyclone)01

Hydrocyclone (liquid cyclone)02

A hydrocyclone (liquid cyclone) injects treatment solution into stationary equipment to perform separation, classification, and concentration, and is an innovative separator with a very simple structure and no drive unit.

Structure of a hydrocyclone (liquid cyclone)

A suspension containing fine particles of several micrometers or more is supplied to a cylindrical container circumferentially at high speed. And as a result it starts to rotate and a centrifugal force is generated. At this time a gravitational acceleration of several tens of thousands of G is generated in the circumferential direction, and thus leading to fast sedimentation and concentration of the fine particles. The separated concentration can be freely selected by changing the supply rate (supply pressure and flow rate) and the flow ratio of the outlet. Our hydrocyclone (liquid cyclone) was designed and manufactured to classify and concentrate fine particles, and so has a small element.

THREE:Under the blinding sunshine reflected from the whitewashed houses, an incredibly mixed crowd, squeezed against the railings of the custom-house wharf, stands staring at the new arrivals. Natives, naked but for a narrow loin-cloth rolled about their hips; Parsees in long white tunics, tight white trousers, and on their heads hideous low square caps of dark wax-cloth, pursuing the stranger with offers of money-changing; Hindoos, clad in thin bright silk, and rolls of light-hued muslin on their head; English soldiers, in white helmets, two of whom stare at me fixedly, and exclaim that, "By Jo', Eddy has missed this steamer!"In the little white church, all open windows, mass was performed by a priest with a strong Breton accent. During the sermon, to an accompaniment of parrots' screaming and kites' whistling, there was a constant rustle of fans, which were left on each seat till the following Sunday. The church was white and very plain; French was spoken, and little native boys showed us to our places on benches. Old women in sarees were on their knees, waving their arms to make large signs of the cross. A worthy Sister presided at the harmonium, and the little schoolgirls sang in their sweet young voices[Pg 144] airs of the most insipid type; but after the incessant hubbub of bagpipes and tom-toms their music seemed to me quite delicious, raising visions in my mind of masterpieces of harmony and grace.
  • Equipment costs can be reduced.
  • Operating costs can be reduced.
  • Maintenance costs can be reduced.
  • Any change in raw material and product can be easily addressed.
  • Large amounts can be treated in a small area.
  • Separation and cleaning are easy because of the simple structure.
  • Simplified control
  • This equipment can be operated in synchronization with external devices.
  • Alarm and interlock mechanism.
THREE:At the station pilgrims again, bewildered, shouting, rushing about in search of their lost luggage. One group presently emerged from the crowd, led by a man bareheaded, who rang a big bell with great gesticulations, his arms in the air, and the whole party marched off towards the temples in silent and orderly procession.
  • Classification and concentration for the manufacture of inorganic powder materials
  • Classification of ceramic materials
  • Removal of fine particles, including iron powder
  • Removal of fine particles from pigments
  • Removal of fine organic particles from solvents
  • Separation of starch and yeast
  • Removal of fine particles from high-temperature strong acid solutions
  • Removal of fine particles from low-temperature solutions