Steam recovery system in cold hydrogenation

The utility model discloses a steam recovery system in cold hydrogenation, which belongs to the technical field of polycrystalline silicon production, and comprises a buffer tank I, a compressor, a buffer tank II and a cooling water storage tank, the side of the buffer tank I is connected with a gas...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	SONG LEI, LUO ZHOU, XIANG CHUNLIN, WANG SHIQI, TU DAYONG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING HEATING LIGHTING MECHANICAL ENGINEERING POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS PUMPS FOR LIQUIDS OR ELASTIC FLUIDS STEAM GENERATION SUPERHEATING OF STEAM WEAPONS
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Beschreibung
Zusammenfassung:	The utility model discloses a steam recovery system in cold hydrogenation, which belongs to the technical field of polycrystalline silicon production, and comprises a buffer tank I, a compressor, a buffer tank II and a cooling water storage tank, the side of the buffer tank I is connected with a gas inlet pipeline, the top of the buffer tank I is provided with a gas outlet I, the compressor comprises a gas inlet I and a gas outlet II, the side of the buffer tank II is provided with a gas inlet II, and the gas inlet II is provided with a gas outlet II. A gas outlet III is formed in the top of the buffer tank II, the gas outlet I is communicated with a gas inlet I of the compressor, the gas outlet II is communicated with a gas inlet II through a pipeline I, the gas outlet III is communicated with a gas inlet pipeline through a pipeline II, the cooling water storage tank is connected with a cooling water pipeline used for cooling the pipeline I, and the gas outlet III is further connected with a compressed gas d