Continuous vacuum decompression concentrator
A continuous vacuum decompression concentrator mainly resolves the problem that an existing vacuum decompression concentrator is long in feed liquid evaporation time and low in production efficiency. The continuous vacuum decompression concentrator comprises an evaporation heating tank (1), a steam-...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | A continuous vacuum decompression concentrator mainly resolves the problem that an existing vacuum decompression concentrator is long in feed liquid evaporation time and low in production efficiency. The continuous vacuum decompression concentrator comprises an evaporation heating tank (1), a steam-liquid separator (2) and a condenser (3) which are sequentially connected. The outer wall of the evaporation heating tank (1) is provided with a jacket (4) filled with high-temperature steam. A feed liquid inlet (5) is disposed above the evaporation heating tank (1). The continuous vacuum decompression concentrator is characterized in that a heating device (6) is disposed at the position of the feed liquid inlet (5) in the evaporation heating tank (1), and feed liquid is preheated by the heating device (6). The continuous vacuum decompression concentrator effectively shortens time for feed liquid evaporation during continuous production, and has the advantages of being simple in structure and high in production eff |
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