Silicon oxide high-precision solid-liquid separation device

Abstract

The invention discloses a silicon oxide high-precision solid-liquid separation device which comprises a concentration tank, a feeding pipe, a branch pipe and a second filtering frame, the feeding pipe is arranged in the upper end of the concentration tank, the branch pipe is arranged on the side face of the feeding pipe, and a first filtering mechanism and a second filtering mechanism are arranged in the concentration tank. A first connecting pipe is arranged at the lower end of the concentration tank; a fixed block is driven by a solution to move to be rubbed with a connecting block, so that static electricity is generated to attract silicon oxide to increase the concentration of silicon oxide at the bottom of the concentration tank, and the separation efficiency is further improved; meanwhile, the water can drive the cleaning ball to rotate, the silicon oxide is further prevented from being attached to the surface of the second filtering barrel, and the separation efficiency is guaranteed.

Description

technical field [0001] The invention relates to the technical field of silicon oxide, in particular to a high-precision solid-liquid separation device for silicon oxide. Background technique [0002] Silicon oxide includes silicon monoxide and silicon dioxide, and silicon oxide solution is usually produced in the preparation of silicon oxide, and for the subsequent use of silicon oxide, it is necessary to separate the water in the silicon oxide solution from the silicon oxide, It is convenient for the later use of silicon oxide, but a solid-liquid separation device is required to separate the water and solution in the silicon oxide solution, and the general solid-liquid separation device has some disadvantages when used, such as: [0003] The general solid-liquid separation device has a single filtration method when it is used. After placing the silicon oxide solution inside the solid-liquid separation device, the ceramic membrane is used to filter the water in the silicon o...

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Problems solved by technology

[0003] The general solid-liquid separation device has a single filtration method when it is used. After placing the silicon oxide solution inside the solid-liquid separation device, the ceramic membrane is used to filter the water in the silicon oxide solution. During the filtration process, due to Silicon oxide will adhere to the surface of the ceramic membrane, which will reduce the filtering effect of the solid-liquid separation device. At the same time, when the silicon oxide is collected during the separation process, the concentration of silicon oxide in the collected silicon oxide solution is still low, which makes the The separation effect of the device is poor

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