Explosion-proof Thick Film Heater Equipment Features Which
Explosion-proof Thick Film Heater equipment features which
Explosion-proof Thick Film Heater is based on the absorption of advanced technology at home and abroad, developed a kind of energy efficient, new security, can provide high-temperature thermal explosion-proof industrial furnace. The industrial furnace is a kind of electric energy as the heat source, that is, immersed in the heat conduction oil in the tubular electric heating element heat generated, and then heat transfer oil as the heat carrier, and then through the hot oil circulation pump forced circulation, the heat transmission to one or Several with hot equipment.
When the thermal equipment after the unloading, the heat transfer oil to be re-passed through the circulating pump, back to the electric furnace and then absorb the heat and then transported to the heat equipment, so again and again, to achieve continuous heat transfer. To ensure that the use of thermal equipment to achieve sustained and stable high-temperature energy. To meet the media heating process requirements.
1, the device has a compact structure, small size, Thick Film Heater light weight, easy to install. No pollution at the time of heating, can get a higher working temperature at lower working pressure.
2, a high degree of automation, the use of advanced automatic temperature control mode, that is, through the set temperature feedback to the control system to achieve automatic adjustment of heat load. Using fuzzy control and self-tuning PID control the perfect combination of control technology, temperature control accuracy can reach ± 1 ℃ ~ ± 0.1 ℃, or even more accurate. And can be connected with the computer network, the implementation of man-machine dialogue. The control system can provide the DCS system with the operation of the Thick Film Heater, over temperature, stop, temperature signal, interlock state and so on. It can accept the automatic and stop operation command of the DCS. And the addition of a reliable safety monitoring device. Such as: ① conventional electrical protection, leakage protection, short circuit protection. ② with a number of interlocking interface, at any time on the pump, flow, pressure for effective monitoring. ③ With a set of independent temperature control over-temperature alarm system, due to various reasons leading to conventional temperature control out of control, the system can not only timely alarm, and can not reset the Thick Film Heater to ensure the safe operation of the system. And enter the contact signal.
3, the use of heat-type closed-loop heating, high heat utilization, energy-saving effect is remarkable, and low operating costs, recycling investment fast.
Thick Film Heater is a relatively popular liquid heating equipment, in a relatively short period of time the liquid heating, heating process if improper handling, will encounter a lot of failures, reduce the life of Thick Film Heater, how to deal with Thick Film Heater failure?
The use of a period of time Thick Film Heater may be unable to heat the phenomenon, it may be because the Thick Film Heater inside the electric wire broken, the treatment is connected to the broken line or for a new line, another Kind of line may be loose lead to poor contact, so you can rewire the line. Thick Film Heater in the course of the use of if the electric tube rupture, need to replace the electric tube. Thick Film Heater leakage is a common situation, we must first determine the leakage point where, if it is electric tube leakage, baked with the oven on it, if the insulation effect is still not very good, leakage situation will still appear, then To replace the electric tube. Junction box water or wire insulation damage will also appear leakage phenomenon, can be dry, wrapped with insulating tape wrapped around the Department.
Thick Film Heater failure to find out the cause and solve the problem in time is very important, after the use of Thick Film Heater in the process we have to deal with the problem must be properly handled to prevent personal accidents.