How to clean the flap shaft?
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Tar tends to accumulate on the flap shaft of the rising pipe, and it’s difficult to clean it over time. How can it be cleaned properly? This post was last edited by ldy6230016 on 2009-3-20 11:59.]
Is it the flap of the valve body? Tar on the flap shaft is difficult to remove, especially after extending the coking time; only by applying butter to both ends of the shaft to allow it to penetrate gradually, and by performing this operation once per shift, can its flexibility be maintained.
The thick parts are removed with a shovel and then heated with steam; those that are not thick enough are heated directly with steam. Check and clean it regularly. It won’t accumulate thickly. This post was last edited by ldy6230016 on 2009-3-20 12:00]
First, move the flap more often in daily use; second, ensure proper maintenance by applying butter. If it is no longer flexible, have a blacksmith remove the shaft sleeve; after manual cleaning, apply oil.
Set a schedule and assign specific personnel to carry out the cleaning; during the cleaning process, use shovels and waste oil for cleanup.
The original post was posted by zhujq on 2009-3-18 at 18:46. Question for Piaopiao Yu: Is it easy to remove the flip shaft sleeve? Isn’t it a through-shaft type? We have several that are pulled using guide chains; otherwise, they can’t be pulled.
Improving the maintenance management for ironworkers and riser tube operators would help
1. Increase activity 2. Replace the packing 3. Clean regularly
He might be referring to the shaft cover secured with set screws.
We have dealt with it; it was mainly a smoking issue. Make a gripper similar to one used for motor bearings, in order to replace the packing. There shouldn’t be any problems inside, right? It was rinsed with ammonia water. The bridge pipe should be cleaned regularly.