Currently oxidized bitumen oil refining process, visbreaking residue production is the use of two different sets of processing equipment can produce qualified products according to different market and season demand. However, this production is not only big investment, but also waste a lot of high quality heat. Utility Model Content The utility model is aimed for the deficiencies of the prior art to provide a small investment and saving that is oxidized bitumen viscosity reducing heat and residue integration of production equipment. The technical proposal is: comprising an oxidation reaction tower, cooling fractionator, water, oil and gas separation tank, water sealing, sewage tanks, pumps, valves and piping, steam outlet and steam supply piping connected to the oxidation tower, oxidation reaction and water outlet pipe connected to the tower, the oxidation reaction tower outlet and air supply piping, oxidation tower vacuum residue outlet conduit connected to a source of vacuum residue, oxidation reaction tower outlet switching valve and asphalt residuum input pipe connection, asphalt residuum fractionation inlet duct switching valve and a first output terminal connected to the cooling fractionator, oil and gas outlet conduit of the second output terminal of the asphalt residuum way switching valve is connected with the cooling fractionator, the asphalt residue The second output of the switching valve the other way and water cooler inlet pipe connection, water all the way to the outlet pipe connected to the input port of the gas separation tank, the outlet between the water and the water sealing another way input port There are series of oil and gas valves and pipe connections, gas separation tank of waste oil discharge port and the gas separation tank of waste oil delivery pipeline connecting the centrifugal pump, oil separator tank also has a methane gas outlet pipe, water sealing of waste oil row inlet pipe connected to the tank outlet and sewage, sewage tank outlet and the sewage tank 3 waste oil delivery centrifugal pipe connections; cooling fractionator outlet pipe connections and finished centrifugal pumps; the sewage tank of waste oil delivery centrifugal pump also has a sewage tank of waste oil delivery output tube, finished centrifugal pumps finished output tubes, the gas separation tank of waste oil delivery centrifugal pump also has oil and gas separation tank waste oil output delivery pipe. The bitumen residue changeover valve is three-way valve; the upper water sealing is also provided with the oil and gas discharge tube. The utility model by oxidation of asphalt, reducing the sticky residue plant integration, not only reducing the large investment projects, in the course of their daily operations more flexible product range adjustment, saving a lot of high-quality heat in energy saving and economic benefits We have a very good effect. Brief Description 1 is a schematic structure of the utility model.
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