Double-digit oil furnace temperature heating systems throughout the heating system consists of thermal oil heaters, burners, expansion tanks, storage tanks, hot oil circulating pump, heating network and thermal user components. Its principle is produced after heating the fuel by the burner flame and hot combustion flue gas horizontal thermal boiler, by radiation and convection heat transfer oil heating furnace tube, hot oil after reaching the set temperature in the main circulation pump drive Under the heat brought out some way to lose the liquid directly to the regeneration gas heater and then angry, and partly by a temperature control valve to control the flow of oil mixed with the low-temperature thermal reflow temperature reached minus low bit hot hot temperature after the user enters off ethane and butane off bottom reboiler for process heat. Where we will set up an independent low-bit system hot oil circulating pump provides auxiliary power system cycle. The system is used in each process of conducting oil heating equipment within its own sensible heat exchange heat with the user, after the cascade utilization, the main circulating pump hot oil reinfusion to continue heating oil furnace to form a complete closed loop, cyclical use. Increase the amount of thermal expansion volume HTF when absorbed by the expansion tank, oil tank is mainly used to store system and receive HTF HTF expansion tank overflow. Before filling oil boiler HTF must be carefully examined. 1) HTF newly purchased, its highest temperature should be able to meet production requirements. Boiler outlet temperature should be at least more than the maximum allowable temperature heat carrier low 20-30 ℃, otherwise the HTF in use will deteriorate quickly decompose horizontal thermal oil boiler, early failure. 2) the use of over-the HTF, sampling and analysis should be carried out tests to measure flash point, viscosity, acid number, residual carbon HTF. 2. Calculate the amount of oil pipeline system will test qualified HTF injected oil reservoir. 3, open the exhaust valve system piping, check supplementary bypass, with the valves in the normal open position. 4, start injection pump, the oil into the expansion tank, oil by gravity through the gradual expansion of the tube to fill the entire system. When the exhaust valve piping system are conducting oil outflow, close the drain valve. 5, start circulating pump, so that the flow of oil circulation system, such as pressure gauges hands swinging, then the system has not been completely ruled out the air, and you should make the circulating pump continues to run until the pressure is stable. 6, into the HTF expansion tank when the level reaches a predetermined height, expansion tank float action, this time on a cabinet in oil light goes out new horizontal thermal boiler, add oil pump should continue to run for 2-3 minutes, stop working. 7, oil filling, full of pipes, air exclusion is a process, the operator should patiently. Horizontal Horizontal thermal coal-fired boilers _ _ Arts thermal boiler boiler boiler provided by the Hebei Arts LLC. Hebei Arts boiler limited liability company (www.yi-neng.cn) strong, credible, Cangzhou in Hebei industrial boilers and accessories industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead the arts into the brilliant boiler and you work for a better future!