Crystallization apparatus for hydroquinone production
By combining a flash crystallizer and a condenser, along with an internal circulation crystallizer and a low-pressure head structure, the problem of existing equipment being unable to produce large-particle crystals has been solved, achieving efficient continuous crystallization, extending equipment life, and improving production efficiency.
CN224292572UActive Publication Date: 2026-05-29HEBEI NUODA CHEM EQUIP
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- HEBEI NUODA CHEM EQUIP
- Filing Date
- 2025-06-12
- Publication Date
- 2026-05-29
Smart Images
Figure CN224292572U_ABST
Abstract
The utility model relates to chemical technical field, an embodiment of the utility model provides a kind of crystallization device for hydroquinone production, including flash crystallizer, the top of the flash crystallizer is provided with demister, the side of the flash crystallizer is provided with hydroquinone production component, the hydroquinone production component includes condenser, the condenser is arranged in the side of demister, the lower portion of the condenser is provided with condensate tank, the side of the condensate tank is provided with thickener, the lower portion of the thickener is provided with mother liquor tank, the upper portion of the mother liquor tank is provided with centrifuge, the side of the flash crystallizer is provided with crystallization discharge pump, the side of the crystallization discharge pump is provided with clear liquid pump, the side of the clear liquid pump is provided with condensate pump. By the above technical scheme, the technical problem that a kind of crystallization device for hydroquinone production in related art / prior art cannot make crystallizer can produce larger size crystal is solved.
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