Small circulation ratio of the high-temperature shell and tube heat recovery steam partial jet

Small circulation ratio of the high-temperature shell and tube heat recovery steam boiler of the present invention disclosed partial jets goes comprising, arranged under the drum shell and tube evaporator and the heat exchanger, and a drum shell and tube evaporator heat exchanger lying showed type arrangement, the drum shell and tube evaporator and rising respectively between the heat exchanger tube bank, drop tube set connector, connected to the inlet connection further drum shell evaporator heat exchanger and the high temperature and pressure water pipe, high pressure hose is provided on the high temperature high pressure water pump. High Temperature High Temperature small circulation ratio of shell and tube heat recovery steam partial jet invention has a small circulation ratios, high efficiency, long service life, small footprint and ease of field installation, the original facility improvement, rational use of chemical industry flue gas heat.