HSR・SEVONETT・90浮選機
低動力・高起泡の新しい浮選機の開発
1988 年 104 巻 1205 号 p. 457-462
詳細
1988 年 104 巻 1205 号 p. 457-462
In order to make progress in the performance of flotator, it is necessary to develop a new type of energy saving flotator in which it is also possible to prevent a pulp from short circuit. The author invented formerly the TACUB jig, and now developed a flotator designed by using new principle, and it was named the HSR·Sevonett·90 flotator.
In the present paper, the experimental studies on the development of the new type flotator were mentioned. In each main step in the modification of Sevonett type flotator, tests were carried out in comparison with some commercial size machines under the existing plant conditions. After so many improvements, the type of flotator was once settled for HSR·Sevotett·7781 which was equipped with the top cut conical type stabilizer. The HSR means High Set Rotor. After that, a series of laboratory tests on the shape of stabilizer were carried out, and finally the HSR·Sevonett·90 flotator equipped with radial plates type stabilizer was completed. It is certified that this flotator has a low power consumption, high frothing ability and better performance in comparison with some commercial size machines.
