How to solve the difficulty of opening the autoclave door
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發布日期： 2022-05-26
Generally, the diameter of autoclave is not very large, because stacking is not good for maintenance in most cases, so it is generally a long and thin structure, and the opening and closing of the autoclave door are relatively labor-saving. However, sometimes the opening of the autoclave door will also be laborious, which is generally caused by some related problems. The speed of opening the autoclave door directly leads to the efficiency of materials in and out, Let's take a look at how to solve the difficulty of opening the autoclave door, and learn what operations can be carried out to avoid related problems and how to solve them when they occur..
1. Poor quality of the sealing ring will lead to increased friction when opening the door, which will increase the difficulty of opening the door. In addition to timely replacement, the surface should also be lubricated with graphite powder.
2. The connection between the central shaft of the kettle door and the boom is rusted or contaminated, which makes the kettle door unable to rotate. Operations such as refueling and derusting can be carried out.
3. If there is any burr at the joint of the kettle cover, it may have a significant impact on the opening and closing of the kettle door. At ordinary times, it is also necessary to detect the problem and polish it. Be careful not to polish it too much to avoid direct damage to the equipment.
4. The rubber falling off the sealing gasket adhered to the sealing surface of the kettle cover, which led to the door opening failure. It should be removed and coated with graphite powder for lubrication.
5. Whether the manual reducer fails to rotate normally due to lack of lubrication or device damage.
6. The residual steam in the kettle is not discharged completely, which leads to the failure to open the tank door due to the effectiveness of the safety interlock. It should be checked whether the corresponding switch in the safety interlock has not returned. Because the pressure has not returned, the venting should continue, and the interlock device will return automatically.
The reason why the autoclave door is laborious to open is generally not complicated. It can be eliminated only by simple operation. It should be noted that the device should not be damaged. If the safety interlock device is involved, do not operate recklessly to avoid pressure safety accidents.
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