1results about How to "Increase annual output" patented technology

The utility model belongs to brine resource comprehensive utilization technical field especially relates to a kind of calcium type brine acid method extraction bromine system, it is by acidification blowing bromine unit, absorption desulfurization unit and bromine evaporation unit composition bromine element separation purification system;The absorption desulfurization unit is by primary defoaming module, absorption module, caustic wash module and secondary defoaming module composition gas and solution's recycling system;The defoaming structure in primary defoaming module, secondary defoaming module is one or two combinations in multilayer wire mesh defoaming structure, multistage baffle defoaming structure.The utility model first proposes "two-stage defoaming-two-stage absorption-gas circulation" synergistic technology, can effectively prevent calcium sulfate precipitation formation, improve production continuity;Efficient absorption and recycling sulfur dioxide, reduce cost;Promote bromine extraction efficiency and purity, reduce waste gas emission, with economic benefit and environmental benefit.