高压均质装置的增压泵及高压均质装置
By installing a bushing and an overflow prevention channel inside the pump body of the high-pressure homogenizer, and assembling a sealing ring inside the overflow prevention channel, the problem of unreliable sealing in the booster pump is solved, achieving more efficient material utilization and sealing effect.
CN122169999BActive Publication Date: 2026-07-17DEHENG NANOTECHNOLOGY (SHENZHEN) CO LTD
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- DEHENG NANOTECHNOLOGY (SHENZHEN) CO LTD
- Filing Date
- 2026-05-11
- Publication Date
- 2026-07-17
AI Technical Summary
Technical Problem
The unreliable seal of the booster pump in the existing high-pressure homogenizing device leads to material leakage and waste.
Method used
A shaft sleeve is installed inside the pump body. The shaft sleeve has an overflow prevention channel along the axial direction. A first sealing ring is installed inside the overflow prevention channel to limit material leakage and enhance the sealing effect through the pressure inside the overflow prevention channel.
Benefits of technology
It improves the sealing effect, prevents material leakage, increases material utilization, and reduces the frequency of seal replacement during long-term use.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure CN122169999B_ABST
Abstract
一种高压均质装置的增压泵及高压均质装置,涉及均质化加工的技术领域；高压均质装置的增压泵包括：泵体、轴套及活塞杆，泵体设有空腔，轴套设于泵体内，轴套设有轴孔，轴孔与空腔连通，活塞杆可滑动地装配在轴孔中；轴套沿其轴向设有至少一个防溢流道，防溢流道具有相对的第一端、第二端，第一端、第二端均位于轴孔的孔壁与轴孔连通，且第二端位于第一端远离空腔的一侧，第二端内装配有第一密封圈，第一密封圈套设在活塞杆上，以将轴套与活塞杆之间的间隙密封，并将第二端密封，以限制流入防溢流道内的物料经第二端流出。物料经第一端进入防溢流道内，会增加防溢流道内的压力，该压力可使第一密封圈紧压在活塞杆上，有利于提高密封效果。
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