The performance of explosion-proof electric heater has always been an advantage for waterproof heating equipment. Of course, most manufacturers in the sales process, electrical heater maintenance equipment services also reached a good service advantage, improve the good choice in this process. Waterproof electric heater is designed on the basis of traditional explosion-proof electric heater, and there will be no water damage in the process of liquid heating. At present, there are many kinds of electric heating equipment in the domestic market, which have many types, sizes, functional characteristics, wide uses and long service life. This is the technological advantage in the field of industry, which improves the marketing position and advantages in the market. Cautions for using explosion-proof heater of heat conducting oil furnace: Check whether the inner grate of the explosion-proof heater of the heat conducting oil furnace is intact, whether the furnace is built with refractory bricks, whether the sealing material filled in the sealing part is qualified, whether the coal seam gate is sensitive, whether the root bolt is tight, whether the bolt on the movable parts is loose, whether the debris in each part of the furnace is removed clean. Check whether the temperature, pressure, differential pressure, liquid level, flow rate, degree sensor, transmission, actuator and other measuring instruments of explosion-proof electric heater are accurate and sensitive, and whether the joints are soldered firmly. The piping should be checked in full, especially to check whether the position of the valve's device, fixed point and sliding position are in line with the planning requirements, whether the blind plate installed in the piping line is removed during construction, whether the pipe support, free connection point and condition are outstanding, whether the valve of the loop system is opened in full, whether all pipes and accessories are leaking or not, and whether they are expanding. Is the inclination, length, elbow, flow section and installation of the pipe reasonable? It is necessary to wash the pipeline of heat conducting oil explosion-proof electric heater thoroughly and remove impurities. Look carefully at the heat conducting oil explosion-proof electric heater to see if the operation of manual parts is convenient and sensitive, whether the work of coupling and transmission belt is outstanding, whether some smooth conditions of transmission and transmission belt work are outstanding, whether some smooth conditions of transmission and the oil level of gearbox and bearing box are normal, start the main circulation pump to see whether the direction of change is correct, pump and connection. Whether the shaft is slippery when it rotates far away. |