Small size, high power: The heater primarily uses clustered tubular electric heating elements. Fast thermal response, high temperature control accuracy, and high overall thermal efficiency. High heating temperature: The maximum operating temperature of the heater can reach 850°C. Uniform medium outlet temperature and high temperature control accuracy. Wide application range and strong adaptability: The heater can be used in explosion-proof or ordinary places, with explosion-proof grades up to dⅡB and C, and pressure resistance up to 20MPa. Long life and high reliability: The heater is made of special electric heating materials, with low design surface power load and multiple protections, greatly improving the safety and lifespan of the electric heater. Fully automatic control: According to requirements, through the heater circuit design, it can conveniently achieve automatic control of parameters such as outlet temperature, flow, and pressure, and can be networked with computers. Significant energy-saving effect: 100% of the heat generated by electricity can be transferred to the heating medium.
Fluid explosion-proof electric heater is a device that converts electrical energy into heat energy to heat the material to be heated. During operation, the low-temperature fluid medium enters the heat exchanger inlet through the pipeline under pressure, then flows along the specific heat exchange channels designed according to fluid thermodynamics principles inside the electric heating container, taking away the high-temperature thermal energy generated by the electric heating elements, raising the temperature of the heated medium, and obtaining a high-temperature medium that meets the process requirements at the outlet of the electric heater. The internal control system of the electric heater automatically adjusts the output power of the electric heater based on the temperature sensor data at the outlet, ensuring uniform medium temperature at the outlet; when the temperature of the heating element exceeds a certain value, the overheat protection system of the heating element immediately cuts off the heating power supply, preventing the heated material from overheating, causing deterioration, coking, carbonization, or even burning out the heating element in severe cases, effectively extending the service life of the electric heater.
Introduction to Leakage and Solutions for Heating Tubes
1. Ground wire not connected properly;
2. Insulation damage of electric heating tube (this may be a problem with the insulation magnesium oxide powder, or the insulation of the joint);
3. Electric heating tube burned out and short-circuited with the cup body;
4. Improper cleaning, water touching the terminal of the stainless steel electric heating tube;
5. Circuit wire脱落 and touching the cup body;
6. Too much dirt on the electric heating socket or power plug;
7. Poor water quality, severe scale formation;
Solutions
1. Connect the ground wire as required and check if it is correct;
2. Check and repair; if the problem persists, replace it;
3. The electric heating tube is damaged; replace with the same specification;
4. Clean properly and dry the stainless steel heating tube;
5. Check the脱落 wire and re-solder it firmly;
6. Clean properly and dry
