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TWO:Having done all possible for the boys' comfort, the Deacon had lighted his pipe and taken his seat on a board laid over the front, where he could oversee the road and the teamster, and take a parting look at the animated scenery. The wagon pulled into the line of those moving out toward Bridgeport, and jogged along slowly for some hours until it was nearing the top of one of the hills that jutted out close to the Tennessee River, at the base of Lookout Mountain. The Deacon saw, with a little nervousness, that they were approaching the open space in which he had had his experience with the horse and buckboard, and he anxiously scanned the Craven House slope for signs of a rebel cannon. He saw that his apprehensions were shared by the drivers of the three or four teams just ahead. They were whipping up, and yelling at their teams to get past the danger point as quick as possible.Norma's hand drew back again. "You can't just sit back and wait for them to come!"

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:"Better wait till the Captain comes back and gives the orders," said the Orderly. "I don't want to touch his pockets without the Captain's orders. Then, we ought to have his blanket to bury him in. You go ahead and dig Bob Willis's grave, and I'll take a detail back and bring up the blankets and things."
  • 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:The Deacon was deeply absorbed in an editorial on "President Lincoln's duty in this Crisis," and paid no attention. Shorty craned his long neck out of the window.
  • 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