| 摘要 |
The invention relates to the apparatuses for liquid-liquid extraction, meant for separation of the homogeneous immiscible liquids and may be applied in the chemical, petrochemical, pharmaceutical, hydrometallurgical and other branches of industry. The apparatus for liquid-liquid extraction contains a cylindrical body with branch pipes and valves for inlet and outlet of the liquid light and heavy phases, phase mixing devices and partitions. Novelty of the inventions consists in that the cylindrical body is placed horizontally, onto one end of which there is vertically installed a collector for the liquid light phase. Inside the body it is vertically placed a partition with a hole, which forms a compartment for the collection of the liquid heavy phase, provided with a branch pipe with siphon installation. Into the body there are also installed with clearance between them horizontal undulating plates, in the upper wavy part of which there are coaxially placed about each other holes. The lower part of the body contains a conic settler with sediment removal branch pipe, and in the opposite part from the vertical collector of the liquid light phase in the lower part of the body there are installed cylindrical blocks for magnetic liquefaction provided with branch pipes for separate inlet of the liquid light and heavy phases with valves connected to a control unit. Inside the cylindrical blocks onto a net there is placed a spherical magnetic charge, and outside the blocks there are installed solenoids, connected by voltage regulators to the control unit. The result consists in increasing the efficiency of liquid-liquid extraction due to the improvement of the liquid light and heavy phases dispersion and the formation of laminar conditions of liquid flow between the horizontal undulating plates. Claims: 3Fig.: 1 |
