Aromatic hydrocarbon conversion reactor

The invention provides an aromatic hydrocarbon conversion reactor, which comprises a shell, a gas distributor, at least one set of heat exchanger, a bubble-breaking assembly and a gas-liquid separator are arranged sequentially from the top down in the shell, the sidewall of the shell is provided with a plurality of gas inlets, the gas inlets communicate with the interior of the gas distributor and the outside of the shell, the sidewall of the shell is also provided with a heat exchange inlet and a heat exchange outlet, the heat exchange inlet and the heat exchange outlet respectively communicate with the heat exchanger, moreover, the top of the shell is provided with an exhaust hole, the exhaust hole communicates with the gas-liquid separator, and the bottom of the shell is provided with a product outlet which can be opened and closed. The aromatic hydrocarbon conversion reactor provided by the invention can uniformly produce bubbles in the shell from the bottom of the shell; meanwhile, the bubble-breaking as