Electrolytic manganese dioxide cyclone separator

Abstract

The invention discloses an electrolytic manganese dioxide cyclone separator which comprises a barrel body, two air inlet pipes A and an air outlet pipe, wherein the upper part of the barrel body is a cylinder, and the lower part of the barrel body is a cone; the air inlet pipes A are arranged at tangent positions on the outer wall of the cylinder at the upper end of the barrel body; the air outlet pipe is arranged at the cover of the upper end of the barrel body; a vortex stabilization pipe is arranged under the air outlet pipe in the barrel body; a cyclone joint is arranged at the lower end of the barrel body; two air inlet pipes B are arranged on the cyclone joint. According to the electrolytic manganese dioxide cyclone separator, the structure of an inner flow field of the cyclone separator is effectively improved, and the pressure loss of the cyclone separator is reduced; furthermore, the electrolytic manganese dioxide cyclone separator can effectively implement secondary separation, so that the quality of a separated material is improved, and the requirement on electrolytic manganese dioxide production is met. The electrolytic manganese dioxide cyclone separator is simple and reasonable in structure, wide in application range and suitable for popularization and application.

Description

technical field [0001] The invention belongs to a separation device for discrete phases in a multiphase flow, in particular to an electrolytic manganese dioxide cyclone separator. Background technique [0002] Electrolytic manganese dioxide is an excellent positive electrode material for batteries. Compared with dry batteries produced by natural discharge manganese dioxide, it has the characteristics of large discharge capacity, strong activity, small size and long life. Therefore, electrolytic manganese dioxide has become the most popular in the battery industry. a very important raw material. In the production process of electrolytic manganese dioxide, a cyclone separator is installed above the grinding chamber. The high-speed rotation of the separator generates negative pressure, and the qualified products that reach a certain particle size of fine powder will be sucked into the cyclone separator and separated . [0003] The traditional cyclone has a simple structure, a...

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Problems solved by technology

The effect of particle separation is related to the temperature, humidity, gas velocity, particle size and weight of the airflow, and the diameter of the separator shell. In addition, the complexity of the internal swirl movement makes it difficult to separate the cyclone separator. make a precise description

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