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TWO:A long train of wailing women, loud in lamentation, came slowly out of a house where one lay dead whom they had just been to look at, on their way now to wash their garments, defiled by contact with the body. But all dressed in red, with gaudy embroidery in yellow, white, and green, and large spangles of looking-glass glittering in the sun, they did not look much like mourners.In a central space was a hideous rajah, a benefactor, with his six wives, all gaudily coloured with jewels in coloured paper stuck on to the images, and all kneeling in attitudes of idiotic ecstasy, doubly absurd under the daubing of vermilion and indigo. These were greatly admired by my servant, a convinced connoisseur in Indian art. Further on we saw, on the ceiling of a polychrome corridor, monsters carved to fit the shape of squared beams ending in a griffin's or a bird's head.

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:
  • 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:Huge vultures were prowling about the place.[Pg 222] At our approach they flapped a little away, and then perching on a heap of stones preened their feathers with clumsy, ungraceful movements.
  • 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