目前,合一设备简化了站内工艺流程,但分离出的伴生气温度较高,当该部分气体进入除油器和干燥器后,除油、干燥效果不佳,影响燃烧效果,且冬季易出现冻堵。循环换热工艺构想是充分利用现有干燥设备,增加一套换热器,可将冷源和热源产生的温差进一步扩大,将四合一分离出来的高温天然气有效降温,从而将提高天然气的干燥效果,消除了因使用合一设备带来的不利影响。 At present, the integration of equipment to simplify the station process, but the separation of associated gas temperature is high, when the part of the gas into the degreaser and dryer, degreasing, drying ineffective, affecting the combustion effect, and the winter prone Frozen blocking. Circulation heat transfer technology is to make full use of existing drying equipment, add a set of heat exchangers, the cold source and heat source can further expand the temperature difference, the four-in-one separation of high temperature natural gas effectively cooling, which will increase the natural gas drying Effect, eliminating the adverse effects of using a single device.