一种大颗粒物料输送装置
By designing a device that controls the amount of material using a double-layer silo and a pressure relief valve, the dangers of manual operation and blockages in the conveying of large-particle explosives were solved, achieving safe and efficient automated conveying.
CN120793539BActive Publication Date: 2026-07-17CHINA ORDNANCE EQUIP GRP AUTOMATION RES INST CO LTD
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- CHINA ORDNANCE EQUIP GRP AUTOMATION RES INST CO LTD
- Filing Date
- 2025-06-11
- Publication Date
- 2026-07-17
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Figure CN120793539B_ABST
Abstract
本发明公开了一种大颗粒物料输送装置，可有效控制物料的上料量，避免在上升阶段堆积而堵料；物料受重力作用堆积在泄压阀前的输送管水平段，大小料仓的下料口设计较大，避免搭桥堵料；通过双层料仓可以实现多级泄压，减少底部处物料的压力，使物料更易被真空漏斗设备抽走；设计橡胶套使得下层料仓料量可控，避免物料堆积过高，真空吸力不足的问题；通过控制阀体上开口的闭合来实现真空压力的泄压与恢复，避免了传统挡板可能对物料造成的挤压风险，真空漏斗上料能力与吸料量匹配，实现了低成本、结构紧凑的高效自动上料。
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