Horizontal double-sided radiation vacuum furnace for vacuum deep cut of heavy crude oil
A heavy crude oil and decompression furnace technology, applied in the direction of furnace, furnace type, vacuum distillation, etc., can solve the problems of affecting long-term operation, reducing processing capacity, maintenance cost and energy consumption increase
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[0024] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0025] figure 1 It is a schematic diagram of a horizontal double-sided radiation decompression furnace for heavy crude oil decompression deep drawing according to an embodiment of the present invention. As shown in the figure, the decompression furnace includes: a furnace body 1, a convection chamber 2, a radiation chamber 3, a radiation furnace 4, a convection tube 5, a radiation tube 6 and a burner 7, wherein:
[0026] The furnace body 1 has a convex struct...
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