Maintenance Technology Of External Circulation Emulsifier Equipment

1. Maintenance technology of external circulation emulsifier equipment

1.1 some common diagnostic techniques after equipment failure of external circulation emulsifier

(1) Primary diagnosis, also known as simple diagnosis, specifically refers to that the on-site service personnel can quickly make judgments and assessments after small problems occur in the equipment.

(2) Accurate diagnosis, specifically, if the operator can't solve the problem after simple diagnosis, it needs to feed back to the factory and work with relevant technicians to determine the occurrence point and cause of the abnormality.

(3) Function and operation diagnosis, function diagnosis. For some new or repaired equipment, determine whether it can operate normally through diagnosis, and adjust the external circulation emulsifier equipment according to the corresponding results. Operation diagnosis is obviously to monitor the failure of operating equipment;

(4) Regular diagnosis means that the enterprise regularly sends people to diagnose some key parts of the user's equipment;

(5) Direct diagnosis and indirect diagnosis are similar to each other. When the equipment fails, the status of key components of the equipment can be directly determined. However, due to the limitations of the receiving external circulation emulsifier equipment and its working conditions, direct diagnosis cannot be realized directly, which needs to be realized through indirect diagnosis, that is, the state of key components of the equipment can be judged indirectly through the secondary effect of the fault source.

1.2 common maintenance methods of equipment

(1) Planned maintenance, also known as periodic maintenance, is essentially a passive and planned maintenance method, which is applicable to some equipment that already knows the failure law. However, this maintenance method has great limitations, which are caused by many reasons. The quality of the equipment itself has its own advantages and disadvantages. The professional quality of equipment operators varies with the operating environment of the equipment. This will cause some equipment to be damaged before the maintenance period. If the method of regular maintenance is followed, it is obviously inappropriate and cannot meet the normal production needs.

(2) Post repair, also known as emergency repair. Unscheduled maintenance when the equipment fails, or the accuracy and performance of the equipment cannot meet the requirements. This kind of maintenance generally needs to minimize downtime and improve equipment utilization. Post maintenance is mainly for the key parts of the faulty equipment, rather than the whole equipment. This kind of maintenance is the most common in the enterprise maintenance department. This kind of maintenance method is a kind of passive maintenance, which is applicable to equipment that has little impact on the whole production after some equipment problems, but it also has certain limitations.

(3) Preventive maintenance, also known as condition based maintenance. This is an active maintenance method. The specific measures are: use some targeted detection instruments and sensory capabilities to prepare according to the daily regular inspection, condition monitoring, equipment operation status improvement, etc. of the external circulation emulsifier equipment., Timely arrange maintenance, reduce the probability of failure, and keep the equipment in good running condition. This kind of maintenance is especially applicable to some frequently used equipment that will have a great impact on the whole production in case of failure.