Feeding device for rectification

The utility model relates to a feeding device for rectification. The feeding device for rectification mainly comprises a rectification tower, a feeding pump, a feeding pipeline and a filter, wherein the rectification tower and the feeding pump are connected through the feeding pipeline; a filter is...

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1. Verfasser: SHE YUANCHUN
Format: Patent
Sprache:chi ; eng
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Beschreibung
Zusammenfassung:The utility model relates to a feeding device for rectification. The feeding device for rectification mainly comprises a rectification tower, a feeding pump, a feeding pipeline and a filter, wherein the rectification tower and the feeding pump are connected through the feeding pipeline; a filter is connected to the feeding pipeline in series; two ends of the filter are connected to the feeding pipeline through a connection flange respectively. The feeding device for rectification has the advantages that a filter is additionally arranged between the pump and the rectification tower and used for filtering impurities in the materials, so that the blocking of the pipeline caused by the impurities in the materials can be effectively avoided, and the smoothness of production can be ensured.