Oil mixture evaporator
A technology of mixed oil and evaporator, which is applied in the direction of fat oil/fat production, fat oil/fat refining, fat production, etc. It can solve the problems of separation, insufficient power of mixed oil and gas film, solvent failure, etc., and achieve the effect of separation
Pending Publication Date: 2018-08-07
湖南淳湘农林科技有限公司
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Problems solved by technology
In actual operation, due to the relatively long distillation range of the solvent, when the vapor pressure is unstable and the evaporator temperature does not reach the specified temperature, it is easy to cause insufficient power for the upward rise of the mixed oil and gas film in the tube side of the evaporator, resulting in the miscellaneous oil and gas Membrane inability to form a process, resulting in inability to separate solvent from miscella
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[0015] In order to enable those skilled in the art to better understand the technical solutions in the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described The embodiments are only some of the embodiments of the present application, but not all of them.
[0016] Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts shall fall within the scope of protection of this application.
[0017] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying ...
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The invention discloses an oil mixture evaporator which comprises a shell, wherein an oil inlet pipe used for inputting oil mixture is arranged below the shell, an oil guide pipe is arranged in an inner chamber of the shell, the inlet of the guide oil pipe is connected with the oil inlet pipe, an air outlet pipe is arranged above the shell, the air outlet pipe is connected with the outlet of the oil guide pipe, and a first steam pipe used for inputting steam in the oil guide pipe is connected to the oil guide pipe; a second steam pipe used for inputting steam in the inner chamber of the shellis connected to the shell, and a water outlet pipe is connected below the shell. The oil mixture evaporator, by the structure design, and can effectively realize separation of solvent in the oil mixture.
Description
technical field [0001] The invention relates to the field of oil processing equipment, more specifically, to a mixed oil evaporator. Background technique [0002] The oil extraction method is a method of oil production that applies the principle of extraction, selects an organic solvent that can dissolve oil, and extracts the oil in the oil through contact with the oil (soaking or spraying). The basic process of extracting oil is to soak the oil embryo (or pre-pressed cake) in the selected solvent, then dissolve the oil in the solvent to form a mixed oil, then separate the mixed oil from the solid residue (meal), and finally The mixed oil is evaporated and stripped according to different boiling points, so that the solvent is evaporated into vapor and separated from the oil, so as to obtain oil (leaching crude oil). Among them, the solvent vapor is recycled and then used continuously. Because the leaching method has many advantages such as high oil yield and low labor inte...
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IPC IPC(8): C11B3/14C11B1/10
CPCC11B1/108C11B3/14
Inventor 胡建科喻应辉
Owner 湖南淳湘农林科技有限公司