Liquid phase separation system of environment-friendly degreasing agent

The utility model discloses a liquid phase separation system of an environment-friendly degreasing agent, which comprises a hydrogen circulation compressor, a circulation hydrogen desulfurization tower, a reactor, a separation tank and a decompression fractionating tower, the circulation hydrogen desulfurization tower is communicated with the hydrogen circulation compressor, the circulation hydrogen desulfurization tower is communicated with the separation tank, the reactor is communicated with the separation tank, and the decompression fractionating tower is communicated with the reactor. The hydrogen circulation compressor is communicated with the reactor; the reduced-pressure fractionating tower is communicated with the separating tank, and a distributor for prolonging the residence time of an oil product is arranged in the reduced-pressure fractionating tower; the distributor is arranged in the reduced pressure fractionating tower, the plurality of round holes connected with the reducing funnels are forme