Used for the first time users of heat conducting oil heating system, because of its no debug and use experience of heat conduction oil heating system commissioning is at a loss, the stable operation of the system is to that new users don't have to worry about, Beishan company will inform you start debugging key points, maybe for you help.

The key point is to start debugging the oven and cooking oil.

1 oven

Oven's key point is strictly according to the manufacturer to provide the baking curve slow heating, control furnace outlet temperature of 90 DEG C, prohibited the use of fire, so as to avoid the cracking of the furnace body. According to the experience of the baking time of small heat conduction oil 3 to 4 days; the large 6 ~ 7 days.

Heat conduction oil explosion-proof electric heater

2 cooking oil

The new process of conducting oil from water and light components known as cooking oil. The key point is to cook the oil is strictly according to the temperature of the heating curve provided by the manufacturer to ensure the safety and stability of the system to ensure the safe and stable operation of the system.

(1) the dehydration stage -- oil temperature 95 ~ 135 degrees interval

In the heat conduction oil heating temperature by 95 degrees Celsius to 135 degrees Celsius, for the slow heating, dehydration and exhaust stage, control the temperature of the heating rate at 5 /h below. When appear a large amount of exhaust, pump pressure increasing, pressure gauge pointer swing larger pipe vibration acceleration must stop heating, remains constant, if necessary, can be opened the door of the oven and combustion is weakened.

To slow the phenomenon, the pump outlet pressure to 0.1MPa and then line up. This process is repeated several times to the water drained, until the vent pipe has no exhaust gas, pressure gauge pointer stop fluctuation is dehydrated qualified. At this point, the system also need to continue to run 2 ~ 3H, until completely stable.

The length of the dehydration time depends on the water content of the system, and the short is more than 10 hours. Cut not to shorten the time of dehydration to speed up the heating process to avoid the "sudden boiling" fuel injection, resulting in a safety accident.

(2) removal of light component stage -- oil temperature 210 to 230 DEG C interval

210 ~ 230 degrees interval for the emergence of light components, control the heating rate of 10 DEG /h. After the completion of the dehydration process, to 30 DEG C / h heating rate rose to 210 DEG C, when the temperature rose to 210 DEG C, heat conduction oil contained low boiling point substances in the light of the volatiles, will appear the phenomenon of dehydration stage, treated the same way as dehydration stage. After the light is off, the system needs to continue to run for 4 hours, to complete stability.

The process of removing light components is related to the quality of the heat conduction oil, and different grades and different quality heat conduction oil are different.

(3) the dehydration and light off stage, no closed hot oil pump. When the temperature rose to more than 200 response equipment and the whole system is a comprehensive inspection, check the connection parts have no leakage, high slot (expander) whether to maintain the normal level, various parts of the bolts are loose, found problems in a timely manner.