Mixing-enhanced cyclone reactor for ionic liquid alkylation

The invention provides a mixing-enhanced cyclone reactor for ionic liquid alkylation, which comprises a mixing zone, a cyclone making zone and a conical section, the mixing zone is composed of two buffer chambers and a mixing chamber, the mixing chamber is located between the two buffer chambers, the mixing chamber is provided with a heavy phase inlet, the upper and lower buffer chambers are provided with light phase inlets, and the middle is provided with an annular down-flow space. A tangential slot is formed in the side wall, at the position of the mixing cavity, of the down-flow space, so that the mixing cavity can be communicated with the annular down-flow space through the tangential slot, and light phase distribution discs are arranged between the upper buffer cavity and the mixing cavity and between the mixing cavity and the lower buffer cavity; according to the structural design, reaction and separation are simultaneously carried out in a single cyclone structure, sufficient contact and mixing of ion