一种离心机安全装置
By installing electromagnetic locks, lid-opening brakes, and door-opening protective covers on centrifuges, safety issues caused by misoperation of the centrifuge lid or mechanical failure during operation have been resolved, achieving higher safety and equipment reliability.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- GUANGHUANTOU QINGXIN ENVIRONMENTAL PROTECTION ENERGY CO LTD
- Filing Date
- 2025-07-03
- Publication Date
- 2026-07-17
AI Technical Summary
Existing waste centrifuges have low safety levels due to issues such as material splashing, equipment damage, and personnel safety threats caused by misoperation of the hatch cover or mechanical failure during operation.
Design a centrifuge safety device including an electromagnetic lock, a lid-opening brake, and a door-opening protective cover. The electromagnetic lock locks the door, the lid-opening brake disconnects the power supply, and the door opens to form a closed space, ensuring that the centrifuge is not easily opened during operation and preventing splashing objects from spilling out.
It improves the safety of centrifuge operation, reduces the risk of injury to personnel from material splashing, reduces equipment maintenance costs, and ensures the continuity of the processing flow.
Smart Images
Figure CN224507323U_ABST
Abstract
Claims
1. A centrifuge safety device, characterized by, The device includes a centrifuge and an electromagnetic lock. The first electrical wiring of the centrifuge and the second electrical wiring of the electromagnetic lock are connected to the main wiring. The centrifuge includes a body and a door cover. The electromagnetic lock includes a latch, which is disposed on the door cover. The lock body of the electromagnetic lock is disposed on the body. The lock body includes a bolt, which is in an extended state when the electromagnetic lock is energized and in a retracted state when the electromagnetic lock is de-energized. When the main wiring is powered on and the machine body and the door cover are closed, the centrifuge is powered on and operates. At the same time, the locking tongue is in the extended state and passes through the latch to lock the door cover and the machine body.
2. The centrifuge safety apparatus of claim 1, wherein, It also includes a cover-opening brake, through which the first electrical connection is connected to the main connection; When the centrifuge is powered on and the door is open, the door opening brake triggers a power-off action to disconnect the centrifuge from the power source.
3. The centrifuge safety apparatus of claim 2, wherein, It also includes a retractable door cover pop-out protective cover. Several protective cover buckles are provided on the edge of the table surface of the machine body. The first end of the door cover pop-out protective cover is fixed to the edge of the door cover. The protective cover buckles are used to fix the second end of the door cover pop-out protective cover to the table surface of the machine body. When the centrifuge is powered on and the door is open, the door cover pops open and extends in the direction the door is open, so that the door cover, the table of the machine body and the door cover pops open and extends to form a closed space.