Because the oil viscosity of some oilfields is high, it is required to inject steam with higher temperature into the oil wells during oil excavation to dilute the oil, reduce the viscosity of heavy oil, and make it easy to dig out the oil from the oil wells.

Fuel oil steam generator The furnace body of the device is provided with a furnace tube; The air preheater, economizer, low-temperature superheater and superheater are set in the convection flue. The outlet of the blower is connected with the inlet of the air preheater through the cold air pipe. The outlet of the air preheater is connected with the combustion chamber at the bottom of the furnace through the hot air pipe. The feed pump is connected with the inlet of the economizer through the water inlet pipe. The outlet of the economizer is connected with the inlet of the furnace pipe, The outlet of the boiler tube is connected with the inlet of the steam water separator, the vapor phase outlet on the upper part of the steam water separator is connected with the inlet of the low-temperature superheater through the steam pipe, the outlet of the low-temperature superheater is connected with the inlet of the superheater, the outlet of the superheater is connected with the steam transmission trunk line, and the steam liquid mixer is installed on the steam transmission trunk line, The liquid outlet of the lower section of the steam water separator is connected with the steam liquid mixer through the return pipe.

Nowadays, oil and gas are widely used in oilfields Steam generator The saturated steam produced by the existing high-pressure once through wet steam generator has large water content, low dryness and poor steam quality. The wet steam is a gas-liquid two-phase flow, which is difficult to conduct steam injection distribution and metering. And the cost of fuel and gas is high.

As the steam generator for heavy oil thermal recovery, the coal-fired boiler in the power station has high requirements for water quality and high standards of desalted water as feed water. However, the recycled water sent from the oilfield sewage treatment station has too high salinity to be directly used by the existing power station boiler.

For more information, you can pay attention to our oil fired steam generator device manufacturer.