The invention discloses a high-efficiency energy-saving triple-effect
forced circulation evaporation system, and belongs to the field of
evaporation systems. According to the triple-effect
forced circulation evaporation system, firstly, a circulation
flash evaporation device is used for carrying out
flash evaporation treatment on a
raw material liquid,
organic matter in the
raw material liquid is separated out, then, triple-effect
forced circulation evaporation is carried out on the
raw material liquid, secondary steam of a front-effect separator is used as a heat source of the rear-effect heater, steam consumption is reduced, the raw material liquid can be concentrated to a set concentration, then the concentrated liquid is crystallized through a
crystallization device, continuous centrifugal operation of the centrifugal
machine can be realized through
optimal design of the
crystallization device and utilization of a group of thickeners and the centrifugal
machine, and more raw material liquid treatment can be completed by using less equipment, so that the equipment in the whole
system is more simplified, the equipment
investment cost is reduced, the raw material liquid treatment capacity in unit time can reach 9000 kg / h, the working efficiency of the triple-effect circulation evaporation system is greatly improved, the operation
energy consumption of the system is effectively reduced, and the energy can be effectively saved by 30%.