ここから本文です
TWO:In another place a man was engaged in ploughing. He had a primitive-looking instrument with a blade like that of a large hatchet, a beam set at right angles, and a single handle which he grasped with both hands. It was propelled by a horse which required some one to lead him, but he did not seem to regard the labor of dragging the plough as anything serious, as he walked off very much as though nothing were behind him. Just beyond the ploughman there was a man with a roller, engaged in covering some seed that had been put in for a late crop. He was using a common roller, which closely resembled the one we employ for smoothing our garden walks and beds, with the exception that it was rougher in construction, and did not appear as round as one naturally expects a roller to be."Not if they're spent for you, Captain."

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:Parson has got too much to think about, he hastily continued, to allow him to think of his own happiness. Isnt it true, dear Miss Alice, that we only get our own happiness when we are thinking not about ourselves? I thought about myself for half an hour this morning, and I did get so dreadfully bored. I thought how pleased I should be ifand how delighted I should be ifand then, thank God, I found myself yawning. It was all so stupid!"What are these?" he enquired.
  • 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:
  • 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