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TWO:Round a village well, enclosed by walls with heavy doors that are always shut at night, a perfect flower-bed of young women had gathered, slender figures wrapped in robes of bright, light colours, drawing water in copper jars. The sunbeams, dropping between the leaves of a baobab tree that spread its immense expanse of boughs over the well, sparkled on their trinkets and the copper pots, dappling the gaudy hues of their raiment with flickering gold.

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:"She is the mother of Christ, you say? You are a stranger, and you cannot know all the mischief they do us in the name of her Son."
  • 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 Jan the pagodas are of red stone. The largest, conical in shape, covers with its ponderous roof, overloaded with sculptured figures of gods and animals, a very small passage, at the end of which two lights burning hardly reveal a white idol standing amid a perfect carpet of flowers. Round the sacred tank that lies at the base of the[Pg 45] temple, full of stagnant greenish-white water, are flights of steps in purple-hued stone; at the angles, twelve little conical kiosks, also of red stone and highly decorated, shelter twelve similar idols, but black. And between the temples, among the few huts that compose the village of Jan, stand Moslem mausoleums and tombs. Verses from the Koran are carved on the stones, now scarcelyl visible amid the spreading briars and garlands of creepers hanging from the tall trees that are pushing their roots between the flagstones that cover the dead.
  • 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