Butylene glycol purification device
The utility model relates to the field of chemical production, and discloses a butanediol purification device, which comprises a fan, a hot air cylinder, a distillation barrel and a condensation barrel which are sequentially arranged from left to right, and the fan, the hot air cylinder, the distill...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The utility model relates to the field of chemical production, and discloses a butanediol purification device, which comprises a fan, a hot air cylinder, a distillation barrel and a condensation barrel which are sequentially arranged from left to right, and the fan, the hot air cylinder, the distillation barrel and the condensation barrel are sequentially arranged from left to right. A first connecting pipe is fixedly communicated between the output end of the fan and the input end of the hot air cylinder, a second connecting pipe is fixedly communicated between the output end of the hot air cylinder and the top of the distillation barrel, a third connecting pipe is fixedly communicated between the top of the distillation barrel and the top of the condensation barrel, and a heating disc is fixedly connected to the bottom of the distillation barrel; a pressure gauge is fixedly mounted at the top of the distillation barrel; a collection box is placed at the bottom of the condensation barrel.
本实用新型涉及化工生产领域,且公开了一 |
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