At present, fine management has been accepted by more and more managers. The daily maintenance mechanism of pump equipment is also a management method, and should be included in the category of fine management. And pump equipment as materialized science and technology, is the main productivity of machinery and equipment for production. Therefore, mechanical equipment plays an irreplaceable role in production. It has become the competitive strength and enterprise image of the contemporary enterprise. How to complete the production task on time, quality and efficiency, besides the reasonable and reasonable allocation of pump, it mainly depends on the good operation of pump and equipment.
1, improve the utilization of machinery and equipment, to pay attention to the economic efficiency of the current financial crisis situation, modern equipment is particularly important, the equipment investment and the use cost is very expensive, is urgently needed to improve the economic benefits of equipment management, pay attention to the operation effect. Only well pump equipment maintenance work, in order to improve equipment intact rate and utilization rate, thus reducing the equipment life cycle cost and other non normal expenses, reduce cost, prolong the service life, so as to further improve the benefit of investment. From the extension of the meaning of the equipment aspect, equipped with mechanical equipment is a one-time investment, and maintenance is long, at the same time, put a small amount of maintenance funds, can reduce the replacement cycle of the equipment, from this point of view, maintenance and investments, more benefits.
2, carry out "strong security" and "group responsibility system""
The so-called compulsory maintenance is a strict regulation of maintenance, and must be carried out at that time. The rate of service and service life of mechanical equipment is largely determined by the quality of maintenance work. If the mechanical maintenance is neglected and the equipment is repaired, the equipment will inevitably lead to early wear and tear, shorten the life span, increase the consumption of various materials, and even endanger the safety in production. The sewage pump with external joint station, each one will reduce sewage diversion outage capacity of 250m3/ h, will cause the United Station sewage tension and sewage discharge, not only affect the normal production of united station, to increase the production adjustment difficulties, at the same time, sewage discharge will damage to the environment.
The so-called group responsibility system is mainly relying on workers to identify problems and deal with the problem in the daily operation, maintenance and overhaul of the combination, improve the comprehensive efficiency of machinery and equipment to maximize the.
3 、 daily maintenance of pump and equipment. The daily maintenance of pump and pump equipment is the basic work of equipment maintenance, and is the strong foundation to guarantee the normal operation of machinery and equipment. Daily maintenance and daily maintenance of equipment are routine. In daily routine maintenance, it should be carried out in accordance with clean, neat, lubrication, fastening, adjustment, corrosion prevention, safety and fourteen word work.
3.1 day maintenance, equipment operation by the workers on duty, and seriously do before class, check the handover records, inspection operations equipment, check production parameters. The process sounds good, feels the temperature of the equipment, looks at the production pressure, the level of the liquid and the instrument signals. Deal with the problems on duty before departure, fill in the handover record and running equipment record, and hand over the handover procedure.
3.2, multi-level maintenance, multi-level maintenance is in accordance with the cumulative running time of the equipment to carry out, minicomputer pump equipment in accordance with: the cumulative operation of 240h level maintenance, the cumulative operation of 720h two maintenance, the cumulative operation of 1000h three maintenance. Large pump equipment is in accordance with: the cumulative operation of 1000h level maintenance, the cumulative operation of 3000h two maintenance, the cumulative operation of 10000h three maintenance.
(1) check the appearance. The driving parts and exposed parts are free of rust and the surrounding environment is clean.
(2) inspect the drive parts. Check the technical status of each part, tighten the loose parts, adjust the clearance, check the bearing and Bush wear, check the replacement balance plate, the mouth ring and impeller, etc., to achieve sound transmission, safe and reliable.
(3) check lubrication. Check whether the performance indexes of lubricating oil and grease are qualified, whether the oil filter is blocked or dirty, add new oil according to the oil level of the tank, or change the oil according to the quality of the oil. To achieve clean oil, smooth oil flow, no leakage, no research injury.
(4) electrical system. Wipe motor, check motor, power cable terminal, check insulation, grounding, to achieve complete, clean, solid and reliable.
(5) maintenance pipeline. Whether the valve is leaking or not, whether the switch is flexible and the filter is blocked.
4, improve the maintenance level of pump and equipment. In order to improve the maintenance level of mechanical equipment, it can be carried out in two steps:
(1) in the maintenance work, we should basically achieve "three", that is, standardization, process and institutionalization. Standardization is to maintain the contents of unity, including parts cleaning, parts adjustment, device inspection and other specific content, according to the production characteristics of each enterprise to formulate the corresponding provisions. Process is based on different equipment to develop maintenance procedures, according to regulations for maintenance. Institutionalization is based on different equipment, different working conditions, different maintenance cycles and maintenance time, and strictly enforced.
(2) maintenance contract system. The maintenance of the equipment can be done in the form of contract. Equipment maintenance maintenance personnel undertake post production, production and operation personnel to do routine maintenance and inspection tour, regular maintenance, repair and troubleshooting work plan, and ensure that the assessment index of the contracting position of the equipment intact rate, and performance appraisal and bonus. Maintenance contract system is a good form to strengthen equipment maintenance, service for production, and arouse the enthusiasm of maintenance personnel and initiative of production personnel.