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TWO:Will you forgive me? she said. I adored that moment when your name was announced. I felt so proud of serving you."Several times we have seen men with wooden collars three or four feet square, and with a hole in the centre, where the poor fellow's neck comes through. It is made of plank about two inches thick, and you can see that the load is a heavy one for a man to carry. He cannot bring his arms to his head; and if he has no friends to feed him, or no money to pay some one else to do so, he must starve. On the upper surface of the plank is painted the name of the criminal, together with the crime he has committed and the time he has been ordered to wear the collar. This instrument is called a 'cangue,' and is said to be in use all over China from one end of the country to the other.

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:"Of course, quite accidental," said the Doctor, with a merry twinkle in his eyes.For the first time, now that his wife so lavishly applauded his action, Keeling began to be not so satisfied with it. The fact that it commended itself to her type of mind, was an argument against it: her praise disgusted him: it was at least as impertinent as Norahs disapprobation.
  • 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:So there came a silence, and then a gay laugh as three of us at once asked if he had ever heard of Lieutenant Durand. "Durand!" he cried, and looked squarely around at me. I lifted the cocked revolver, but he kept his fine eyes on mine and I rubbed my ear with my wrist. "What?" he said, "an elegant, Creole-seeming young fellow, very handsome? Why, that fellow saved my life this very afternoon."
  • 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