A kind of organosilicon waste liquid treatment system

A waste liquid treatment system and organosilicon technology, applied in the direction of separation methods, chemical instruments and methods, distillation separation, etc., can solve problems such as stirring, confinement, and inability to completely evaporate high boiling substances, so as to improve evaporation efficiency and improve evaporation efficiency. Efficiency, improve the effect of steaming efficiency and effect

Active Publication Date: 2021-06-11
湖北硅元新材料科技有限公司
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Problems solved by technology

However, in this technical solution, the agitator cannot fully stir the high boiling substances in the organic silicon waste liquid, so that the high boiling substances in the organic silicon waste liquid cannot be completely evaporated, thereby affecting the evaporation effect of the high boiling substances in the organic silicon waste liquid ; At the same time, the flash gas that is stirred and evaporated by high boilers cannot be quickly discharged from the flash gas outlet, thereby affecting the evaporation efficiency of subsequent high boilers; making this technical solution limited

Method used

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  • A kind of organosilicon waste liquid treatment system
  • A kind of organosilicon waste liquid treatment system
  • A kind of organosilicon waste liquid treatment system

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Embodiment approach

[0038] As an embodiment of the present invention, the No. 1 plate 91 is provided with a No. 1 magnet 93, and the No. 2 plate 92 is provided with a No. 2 magnet 94; the No. 1 magnet 93 and the No. 2 magnet 94 attract each other, The interaction between the No. 1 magnet 93 and the No. 2 magnet 94 is used to stabilize the rotation of the No. 1 plate 91 and the No. 2 plate 92 . The present invention arranges No. 1 magnet 93 and No. 2 magnet 94, through the mutual cooperation between No. 1 magnet 93 and No. 2 magnet 94, avoids No. 1 plate 91 and No. 2 plate 92 in rotation, and the residue after evaporation falls on a In the rotation gap between the No. plate 91 and the No. 2 plate 92, the No. 1 plate 91 and the No. 2 plate 92 cannot be reset, which affects the transportation of the organosilicon waste liquid, thereby improving the evaporation efficiency of the organosilicon waste liquid.

[0039] As an embodiment of the present invention, the No. 2 shaft 43 is provided with a No. 3...

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Abstract

The invention relates to the technical field of organosilicon production, in particular to an organosilicon waste liquid treatment system, which includes an upper head, a No. 1 cylinder body, a No. 2 cylinder body and a jacket; board, No. 2 screw board and controller. Through the mutual cooperation between the drive unit, the No. 1 spiral plate, the No. 2 spiral plate and the No. 1 tube, on the one hand, the drive unit drives the No. 2 spiral plate to transport the organic silicon waste liquid to the No. 1 spiral plate, and the No. 1 spiral plate The organosilicon waste liquid is fully turned and stirred, so that the high boiling substances are fully evaporated, thereby improving the evaporation efficiency of the organosilicon waste liquid; on the other hand, the inert gas is introduced into the No. The evaporated flash gas is quickly discharged from the flash gas outlet, thereby improving the evaporation efficiency of the subsequent organic silicon waste liquid.

Description

technical field [0001] The invention relates to the technical field of organosilicon production, in particular to an organosilicon waste liquid treatment system. Background technique [0002] Organosilicon waste liquid is the waste produced during the synthesis of organosilicon monomers, especially methyl chlorosilane monomers. It is mainly composed of a large amount of high boilers and a small amount of unreacted silicon powder and copper powder brought out of the fluidized bed. , High boiler refers to the high boiling point polysilane mixture with silicon-silicon bond, silicon-carbon-silicon bond, silicon-oxygen-silicon bond, silicon-oxygen-silicon bond, silicon-silicon bond, silicon-carbon-silicon bond, silicon-oxygen-silicon bond, and a boiling range of 70.3-50 °C produced during the synthesis of methylchlorosilane monomer. . If this part of the material is exposed to the air, it will burn or form a strong acid mist or liquid. Therefore, if it is directly discharged, it...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B01D3/34
CPCB01D3/343
Inventor 兰凤
Owner 湖北硅元新材料科技有限公司
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