Heat exchanger manufacturer: Solutions for boiler auxiliary equipment failures
Release Time:
2020-09-05 12:03
Source:
(1) Formulate corresponding rules and regulations. To ensure the safe operation of the equipment, corresponding rules and regulations must be formulated, and the bearing temperature detection system must be improved. Boiler auxiliary equipment After the equipment alarms, if it cannot be determined whether it is true, then personally check it, check the equipment temperature, and add lubricating oil to determine whether the alarm is real. A simple way to detect the temperature is to insert a mercury thermometer directly into the measuring hole to detect the temperature, thereby determining whether the parameters displayed by the instrument are true and accurate. At the same time, improve the working environment, allowing the operating personnel to work with peace of mind and reduce accidents.
(2) Carefully check the accuracy of the oil level. When installing new equipment, carefully check the accuracy of the oil level. In this way, in future work, accidents caused by inaccurate oil level can be avoided. The division of the oil level lines in the oil level gauge must be carried out after the equipment is installed, and the lower and higher oil level lines must be clearly and clearly distinguished at the same time. At the same time, laser cutting processing also requires the oil on the oil level line to reach the lower part of the bearing, and the oil in the equipment is balanced by opening the vent hole, so as to avoid the phenomenon of false oil level as much as possible.
(3) Increase the intensity of inspections and actively carry out repairs. When operating personnel conduct inspections on a daily basis, they should pay attention to strengthening repairs and inspections, so that emergency measures can be taken in time when situations occur, thereby reducing the probability of accidents. Moreover, when Boiler auxiliary equipment maintaining the equipment, it is also necessary to increase the importance of electrical and thermal equipment and main equipment. Only in this way can the process and quality of maintenance be controlled. Regular and strict inspection and replacement of skeleton oil seals are also required.
(4) Choose equipment with quality assurance. When purchasing boiler auxiliary equipment it is necessary to choose high-quality ones to reduce failures caused by equipment quality problems. When choosing lubricating oil, try to choose high-quality ones. Select appropriate lubricating oil (grease) by comparing viscosity grade, pressure resistance grade, and viscosity strength grade, etc. For example, synthetic lubricating oil is used in high-temperature pulverizer mill roller bearings, and pressure-resistant lubricating grease with certain fluidity is used in induced draft fan gear-type couplings. During equipment operation, problems such as insufficient oil supply, clogged oil pipes, lack of oil, or cooler heating can be solved by adjusting the oil supply pressure, cleaning the oil supply pipes, and improving the cooling system. If the equipment is not properly assembled, the staff should be very alert to abnormal temperatures. Once a boiler auxiliary equipment malfunctions, the first signal received is an abnormal temperature. The operating personnel should promptly combine oil quality analysis and vibration detection to find solutions to the phenomenon of equipment heating, completely eliminate hidden dangers, and prevent major accidents.
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