Unsaturated polyether reaction unit of serialization production macromolecule

The utility model relates to an unsaturated polyether reaction unit of serialization production macromolecule, its characteristics are, including two sets of circulation circuit of operation in turn, two sets of circulation circuit all include a systemic circulation unit and a tiny loop unit: two sets of circulation circuit switchover operation, the unsaturated polyether product of continuous production. The efficiency of the use of ethoxy - polyether reaction core unit - reactor is greatly improved. Compare with current batch production device, though the investment has increased 10 -15%, the productivity will improve 35 -45%, because the promotion of productivity, general facilitiess such as water, electricity, steam, nitrogen gas, instrument air consume corresponding reduction, have further promoted the competitiveness of product. It can continuous production, efficient to have, and be with low costs, can make full use of equipment capacity etc. The advantage. Be applicable to the continuous production of