Plate-type microreactor with high-flux reflux cooling channel

The invention discloses a plate-type microreactor with a high-flux reflux cooling channel. The plate-type microreactor comprises a first cooling plate, a reaction plate, a second cooling plate and a cover plate, wherein the cooling plate is provided with a cooling oil inlet, a reaction liquid inlet, a cooling oil hole, a reaction liquid hole and a cooling oil channel; the reaction plate is provided with a reaction liquid channel, a reaction liquid hole and a cooling oil hole. According to the plate type micro-reactor for the strong exothermic reaction, the cooling oil channels are arranged in parallel, high-flux flowing of cooling oil can be achieved through the special design of the channels, the pressure drop is effectively reduced while the heat exchange effect is improved, and the plate type micro-reactor can be applied to the strong exothermic reaction. 本发明公开了一种具有高通量回流冷却通道的板式微反应器，包括第一冷却板、反应板、第二冷却板、盖板。其中冷却板设置有冷却油进口、反应液进口、冷却油孔、反应液孔、冷却油通道；反应板设置有反应液通道、反应液孔、冷却油孔。本发明提供的一种用于强放热反应的板式微反应器，对冷却油通道采用了并联式排布，通过对通道的特殊设