A screening device and screening process for tea production
By designing a heating, drying, and grading screening device, the problems of tea sticking and impurities in tea screening were solved, achieving efficient tea separation and impurity removal, preventing equipment blockage, and improving screening accuracy.
CN116984233BActive Publication Date: 2026-06-12WUYISHAN YEJIAYAN TEA CO LTD
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Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- WUYISHAN YEJIAYAN TEA CO LTD
- Filing Date
- 2023-09-12
- Publication Date
- 2026-06-12
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Figure CN116984233B_ABST
Abstract
This invention discloses a screening device and process for tea production. The invention relates to the field of tea screening technology and includes a heater, a flow guide, a filter, and a blower. The heater is fixedly connected to the top of the flow guide. The filter is disposed beside the heater and fixedly connected to the top of the flow guide. The blower is disposed below the filter and fixedly connected to the outside of the flow guide. A transmission device is fixedly connected to the end of the blower away from the flow guide. The heater includes a fixing rod, which is fixedly connected to the top of the flow guide. In this screening device and process for tea production, a blocking plate impacted by tea leaves moves downwards along a slide rail and compresses a spring strip. This opens the previously blocked through-hole, connecting the heating element and the funnel, allowing the heating element to dry the input tea leaves.
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