ここから本文です
TWO:

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:But in the days of Victorio and his predecessors and successors, Aravaypa Ca?on was a fastness. Men went in to hunt for gold, and sometimes they came out alive, and sometimes they did not. Occasionally Apaches met their end there as well.
  • 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 the same time, the Duke of Brunswick was[406] approaching from the rear, and Kellermann from Metz, but both with equal tardiness. Dumouriez dispatched a courier to order Kellermann, on arriving, to take his position on the heights of Gisancourt, commanding the road to Chalons and the stream of the Auve; but Kellermann, arriving in the night of the 19th, instead of reaching the heights of Gisancourt, advanced to the centre of the basin at Valmy, where, on the morning of the 20th, he found himself commanded by the Prussians, who had come up and formed on the heights of La Lune, when, had Kellermann taken the position assigned him on Gisancourt, he would have commanded La Lune. The Prussians had been in full march for Chalons when they took post here, and discovered Kellermann below them by the mill of Valmy, and Dumouriez above on the heights of Valmy. Kellermann, perceiving the error of his position, and that the Prussians would soon seize on the heights of Gisancourt, which he ought to occupy, sent to Dumouriez for assistance to extricate himself. The King of Prussia, perceiving that forces were thrown forward towards Kellermann's position, imagined that the French meant to cut off his march towards Chalons, and immediately commenced firing. From the heights of La Lune and of Gisancourt, which he now occupied, he poured a deadly fire of artillery on Kellermann; and the Austrians, about to attempt to drive the French from the heights of Hyron, if they succeeded, would leave him exposed on all sides. The battle now was warmly contested, but only through the artillery. A shell falling into one of Kellermann's powder waggons exploded it, and occasioned much confusion. The King of Prussia thought this the moment to charge with the bayonet, and now, for the first time, the Revolutionary soldiers saw the celebrated troops, bearing the prestige of the great Frederick, marching down upon them in three columns, with the steady appearance of victory. Kellermann, to inspirit his inexperienced soldiers, shouted, "Vive la Nation!" The troops caught the enthusiasm of the cry, replied with a loud "Vive la Nation!" and dashed forward. At this sight the Duke of Brunswick was astonished; he had been led to expect nothing but disorder and cowardice; he halted, and fell back into his camp. This movement raised the audacity of the French; they continued to cannonade the Prussians, and after one or two more attempts to reach them with the bayonet, Brunswick found himself, as night fell, in anything but a victorious position. About twenty thousand cannon shots had been exchanged, whence the battle was called the cannonade of Valmy. Yet there stood the French, who, according to the reports of the Emigrants, were to have run off at the first smell of powder, or to have come over to them in a body. The next morning it was worse. Kellermann, in the night, had recovered himself from his false position; had gained the heights of Gisancourt which he should have occupied at first; had driven the Prussians thence, and now commanded them in La Lune.The year 1773 opened with an inquiry in Parliament into the abuses of the administration of affairs in India. There were great complaints of the wholesale rapacity and oppression perpetrated on the natives by the Company's servants. Before the close of the preceding year, a secret committee had been appointed to inquire into these abuses, and to take the matter out of the hands of Government, the Company proposed to appoint a number of supervisors to go out to India and settle the causes of complaint. The secret committee proposed a Bill to prevent this, as a scheme for merely evading a thorough inquiry and continuing the atrocities. Burke, who was a holder of India stock, defended the Company, and declared that such a Bill would annihilate the Company, and make the House of Commons the Company itself and the Speaker its chairman. He reminded them that the Company paid to Government four hundred thousand pounds a year, and that Government had connived at the maladministration which had been carried on. This certainly was, so far from a reason against the Bill, a reason why they should connive no longer; and the Bill was carried by a large majority.
  • 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