Oil-sand inner-propelling destructive distillation separator and method thereof

Abstract

The invention relates to an oil-sand inner-propelling destructive distillation separator. The oil-sand inner-propelling destructive distillation separator comprises a sealed cracking furnace, a hollow rotation shaft with small holes are arranged on the cracking furnace along the axial direction, a spiral is arranged on the hollow rotation shaft; the cracking furnace is divided into a low temperature segment, a middle temperature segment and a high temperature segment, the spiral spacing of the low temperature segment is less than that of the middle temperature segment, the spiral spacing of the middle temperature segment is less than that of the high temperature segment, an insulation cylinder is arranged at the peripheral part of the cracking furnace, a gap capable of circulating the gas hot air is formed on the outer wall of the insulation cylinder and the cracking furnace; a cracking gas outlet is arranged at one end of the cracking furnace, a speed reducer is arranged at the other end; a slag hole is arranged at the cracking furnace close to the cracking gas outlet; a feed inlet passing through the insulation cylinder is arranged on the cracking furnace close to the speed reducer, a gas hot air inlet is arranged at one end of the insulation cylinder close to the slag hole, a gas hot air outlet is arranged at the other end, a cooler is connected with the cracking furnace close to the cracking gas outlet, and the cooler is connected with an oil-water separating device.

Description

technical field [0001] The invention relates to the technical field of oil sand separation, in particular to an internal propulsion dry distillation separation device and method for oil sand. Background technique [0002] In 2003, the Ministry of Land and Resources of the National Development and Reform Commission included some unconventional energy sources such as oil sands, natural gas, and petroleum as key development projects. We have carried out research, development and utilization of oil sands, with the purpose of making full use of unconventional energy sources to solve the problem of domestic energy shortages , In the field of unconventional energy, oil sands account for 1% of the country's energy reserves, and there is no mature technology for separating oil sands. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide an internal propulsion dry distillation separation device and method in oil sands. [0004]...

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Problems solved by technology

[0002] In 2003, the Ministry of Land and Resources of the National Development and Reform Commission included some unconventional energy sources such as oil sands, natural gas, and petroleum as key development projects. We have carried out research, development and utilization of oil sands, with the purpose of making full use of unconventional energy sources to solve the problem of domestic energy shortages , in the field of unconventional energy, oil sands account for 1% of the country's energy reserves, and there is no mature technology for separating oil sands

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