(a) the development of equipment operation and management system
1, according to the size of the sewage treatment plant and process flow selection of matching equipment, improve the utilization rate of equipment.
2, in the selection of equipment providers must focus on the manufacturer's technology, service and price and other comprehensive evaluation, in order to meet the daily production needs of the sewage treatment plant on the basis of the selection of mature technology, low energy consumption of equipment, as far as possible in the shortest possible payback period to receive the most economic benefits, and to improve the efficiency of the enterprise's investment.
3, should take into account the actual service life of the equipment and maintenance cycle and other factors, choose equipment with good durability, pay attention to the safety of the equipment operation process, to prevent damage to personnel and property.
4, the requirements for equipment of high complexity, maintenance difficulties (such as imported pumps, aeration equipment, dewatering machines, etc.), long production cycle of spare parts for equipment to do a good job in the procurement and storage of spare parts and spare equipment to ensure that the continuity of the sewage treatment plant production and operation.
5, the development of related personnel's job responsibilities.
(1) to clarify the responsibilities of the equipment management staff, requiring them to develop annual maintenance plans and spare parts and other acquisition plans, and through the preparation of a comprehensive equipment management and maintenance program, the purchase of equipment, allocation and scrapping of the unified management, and at the same time is responsible for the development of equipment updating and transformation of the technical program, and actively participate in the debugging of the equipment, inspection, and timely analysis of equipment accidents and processing;
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(2) The job duties of operation personnel should be clearly defined. Require all staff to strictly follow the job responsibility system, in accordance with the operating procedures of the equipment and reasonable use of equipment, and seriously comply with the system of handover and inspection, but also requires the operation of the staff according to the operation of the equipment to develop the corresponding equipment scheduling procedures;
(3) do a good job of equipment maintenance management personnel technical training. Key equipment for sewage treatment plant to arrange equipment manufacturers after-sales service personnel for professional training, especially the technical requirements and points of routine maintenance and basic fault judgment and elimination;
(4) do a good job of sewage treatment plant equipment daily basic maintenance and maintenance, for serious equipment failures should be notified in a timely manner to the equipment supplier of professional after-sales personnel to arrive at the scene in a timely manner to solve the problem.
6, do a good job of equipment file management.
(1) should be a variety of equipment installation manuals, certificates of conformity and debugging information such as archiving and arranging for specialized personnel to store custody. If there are foreign materials should be translated into Chinese first, according to the use and categories organized into books.
(2) require equipment operators to do a good job of equipment running state checking and recording work, the specific content of the record mainly includes equipment start-up time, operating conditions and the existence of faults, etc., and at the same time to troubleshooting methods, maintenance methods, processing time and the replacement of equipment in all the specific circumstances of the record filed to ensure that the completeness of the equipment file, improve the efficiency of file management.
(B) set up a perfect equipment maintenance program
The production equipment of the sewage treatment plant after a long period of operation and use will inevitably appear local parts and components wear and deformation and other issues, reducing the efficiency of the equipment and the safety performance, resulting in a variety of equipment accidents, so the equipment management department needs to set up a perfect equipment according to the operation of the equipment maintenance program, the provisions of the specific maintenance content, regular inspection and replacement of equipment. Specific maintenance content, regular inspection and adjustment of equipment, to extend the service life of the equipment, to prevent the occurrence of equipment accidents.
1, because the gearbox will be commonly used in the production of sewage treatment plants, so the equipment management personnel need to be based on the characteristics of the gearbox, in accordance with the climatic conditions of the selection of suitable grease. Coupled with the impact of the working environment, resulting in often in the sewage as well as mud and scale in the equipment components rust and corrosion problem is serious, which requires equipment maintenance personnel in strict accordance with the provisions of the daily anticorrosion to take the necessary anticorrosive measures, do a good job of maintenance work, such as some of the equipment in the steel wire rope can be regularly coated with oil, timely removal of sludge on the surface of the steel wire rope, as far as possible to extend the service life of the wire rope.
2, in the process of equipment operation, some parts of the vibration amplitude is large, it is easy to loose bolts, fall off and other issues, and even the foundation of the equipment will occur in the pull over phenomenon, so the maintenance personnel is necessary to regularly check the important connection parts such as flanges, bridge equipment rails, and connecting parts such as bolts fastening, and the use of wrenches in time to tighten it.
3, sewage treatment plant equipment, there are some spare parts can play a protective role on the equipment and operators, such as emergency stop switches, air switches, overload alarm devices and leakage protector have a protective function, and once these parts failures will cause greater safety accidents, the staff should be found after the failure of timely maintenance and replacement, if necessary, then you can Shutdown processing.
(C) to strengthen the spare parts program management
1, in the development of sewage treatment plant equipment spare parts management, equipment management should be regularly spare parts inventory and procurement, to prevent the lack of spare parts to prevent the lack of reasons affecting the normal production of sewage treatment plants.
2, for the procurement of difficult foreign fittings, if you can replace the domestic fittings with domestic fittings as far as possible, if you can't replace the organization as soon as possible, mapping, production, if necessary, should be customized to the manufacturer.
3, also need to meet the daily production of sewage treatment plants on the basis of operation, the implementation of spare parts program management, reduce unnecessary spare parts storage, as far as possible to reduce the use of funds to improve the rationality of the inventory, to ensure that the sewage treatment plant equipment spare parts management to meet the needs of daily production.
Two, sewage treatment plant equipment management and maintenance of the importance of
1, determines the survival of the sewage treatment plant.
The sewage treatment equipment is the sewage treatment plant for sewage treatment of the material basis for the work, sewage treatment equipment quality performance, system structure and good operating conditions, directly determines whether the sewage treatment plant can normally play the function of sewage treatment, whether to seize the sewage treatment market, so as to be able to guarantee the normal benefits of production, the relationship between the survival of the sewage treatment plant, so the sewage treatment plant Therefore, the management and maintenance of equipment for the sewage treatment plant itself has a very important significance.
2, determines the production cost of sewage treatment plant.
Doing a good job of sewage treatment plant management and maintenance of various sewage treatment equipment can effectively extend the service life of sewage treatment equipment and overhaul cycle, saving maintenance costs and reduce downtime losses, thereby reducing production and operating costs, improve the level of sewage treatment plant profits and the quality of sewage treatment level, more conducive to the survival and development of sewage treatment plant.
3, determines the health and safety of sewage treatment plant workers.
The management and maintenance of sewage treatment equipment determines whether the sewage treatment equipment can realize good operation, if there is equipment failure or due to improper operation of personnel and other phenomena, it is very easy to cause safety accidents, which will have an impact on the health and even life and property safety of sewage treatment plant workers.
Therefore, it is necessary to establish a regular safety inspection system, and adhere to the sewage treatment equipment for the necessary routine maintenance and regular maintenance, timely detection and elimination of safety hazards, to reduce the incidence of various accidents, to protect the health of sewage treatment plant workers and the safety of life and property.