CN215209249U

CN215209249U - Device for enhancing oil-sand separation

Info

Publication number: CN215209249U
Application number: CN202121234926.9U
Authority: CN
Inventors: 马中发; 宇坤; 张虎晨
Original assignee: Shaanxi Qinglang Wancheng Environmental Protection Technology Co Ltd
Current assignee: Shaanxi Qinglang Wancheng Environmental Protection Technology Co Ltd
Priority date: 2021-06-03
Filing date: 2021-06-03
Publication date: 2021-12-17
Anticipated expiration: 2031-06-03

Abstract

The utility model provides a device of reinforcing oil sand separation is applied to oil sand separation technical field, and the device includes: an extractor, a separator, a pyrolysis unit, a controller, and a distillation unit; wherein, the side wall of the extractor is provided with a microwave source, and the bottom of the extractor is provided with an ultrasonic vibrator; the outlet of the extractor is connected with the separator; the pyrolysis unit is connected with the separator and also connected with the distillation unit. The utility model discloses under the effect based on the microwave source, with under the orderly combined action between each module for the processing speed to the oil sand, and energy resource consumption is low, and the treatment effect is high.

Description

Device for enhancing oil-sand separation

Technical Field

The utility model relates to an oil sand separation technical field particularly, relates to a device of reinforcing oil sand separation.

Background

With the increasing global oil demand, conventional oil resources have been unable to meet oilThe rapid growth in demand has led to the eye towards unconventional petroleum resources. Oil sands are a major source of unconventional petroleum resources and play a significant role in the world's energy supply. According to the research of the American geological survey bureau, the quantity of oil and sand oil recoverable resources in the world is about 103.51 multiplied by 109m³About 32% of the total recoverable world petroleum resources. Currently, research and development on oil sands are accelerated all over the world, and with the improvement of exploration and development technologies, the proportion of oil sands occupying hydrocarbon energy sources in the world is increasing.

In the prior art, methods for treating oil sands mainly include hot alkaline water surfactant washing and Steam Assisted Gravity Drainage (SAGD), based on the interaction of oil sands with solvents.

However, the prior art has the problems of long treatment time, large extraction dosage consumption and incomplete treatment in the oil sand treatment process.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a device of reinforcing oil sand separation to the not enough of oil sand processing procedure existence among the above-mentioned prior art to there is the processing required time long in solving prior art oil sand processing procedure, it is big to consume the extraction dosage, and handles not thorough problem.

In order to achieve the above object, the embodiment of the present invention adopts the following technical solutions:

the embodiment of the utility model provides a device of reinforcing oil sand separation, a serial communication port, include: an extractor, a separator, a pyrolysis unit, a controller, and a distillation unit;

wherein, the side wall of the extractor is provided with a microwave source, and the bottom of the extractor is provided with an ultrasonic vibrator; the outlet of the extractor is connected with the separator; the pyrolysis unit is connected with the separator and also connected with the distillation unit; the controller is respectively connected with the extractor, the separator, the pyrolysis unit and the distillation unit.

Optionally, the extractor is a metal cylindrical cavity; the side wall of the cavity is uniformly provided with microwave sources.

Optionally, the cavity further comprises a stirrer and an ultrasonic vibrator.

Optionally, the ultrasonic vibrator is disposed at the bottom of the cavity, and the stirrer is disposed at an inner center of the cavity.

Optionally, an upper cover is movably arranged at the top of the pyrolysis unit; the inner wall of the pyrolysis unit is provided with a heat insulation layer, and the heat insulation layer is made of a material which does not absorb microwaves.

Optionally, the pyrolysis unit further comprises a sensor, and the sensor is connected with the controller.

Optionally, the sensor comprises a concentration sensor and a temperature sensor.

Optionally, the distillation unit adopts an electric heating mode.

The utility model has the advantages that: the utility model provides a device of reinforcing oil sand separation, a serial communication port, include: an extractor, a separator, a pyrolysis unit, a controller, and a distillation unit; wherein, the side wall of the extractor is provided with a microwave source, and the bottom of the extractor is provided with an ultrasonic vibrator; the outlet of the extractor is connected with the separator; the pyrolysis unit is connected with the separator and also connected with the distillation unit; the controller is respectively connected with the extractor, the separator, the pyrolysis unit and the distillation unit. That is to say, the utility model discloses under the effect based on the microwave source, with under the orderly combined action between each module for the processing speed to the oil sand, and energy resource consumption is low, and the treatment effect is high.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic view of an apparatus for enhancing oil-sand separation according to an embodiment of the present invention.

Icon: 1-extractor, 2-separator, 3-pyrolysis unit, 4-controller, and 5-distillation unit.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

First, the nouns used in the present invention are explained:

magnetron: is an electric vacuum device for generating microwave energy. Essentially a diode placed in a constant magnetic field. Under the control of the constant magnetic field and the constant electric field which are vertical to each other, electrons in the tube interact with the high-frequency electromagnetic field to convert energy obtained from the constant electric field into microwave energy, thereby achieving the purpose of generating the microwave energy. Meanwhile, the magnetron is a consumable and is easily aged and demagnetized.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal", "vertical" and the like do not imply that the components are required to be absolutely horizontal or pendant, but rather may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

FIG. 1 is a schematic view of an apparatus for enhanced oil-sand separation; the following describes in detail a device for enhancing oil-sand separation according to an embodiment of the present invention with reference to fig. 1.

Fig. 1 is a schematic view of an apparatus for enhancing oil-sand separation according to an embodiment of the present invention, as shown in fig. 1, the apparatus for enhancing oil-sand separation includes: an extractor 1, a separator 2, a pyrolysis unit 3, a controller 5, and a distillation unit 4;

wherein, the side wall of the extractor 1 is provided with a microwave source, and the bottom of the extractor 1 is provided with an ultrasonic vibrator; the outlet of the extractor 1 is connected with the separator 2; the pyrolysis unit 3 is connected with the separator 2 and also connected with the distillation unit 4, and the controller is respectively connected with the extractor 1, the separator 2, the pyrolysis unit 3 and the distillation unit 4.

In embodiments of the invention, the oil sand is a sandstone or other rock containing natural bitumen, typically a mixture of sand, bitumen, minerals, clay and water. The oil sand ore in different areas has different properties and compositions, and generally, the oil sand contains 3 to 20 mass percent of heavy oil such as asphalt, 80 to 85 mass percent of inorganic mineral substances and 3 to 6 mass percent of water. Here, the oil sand is placed in the extractor 1 before the device starts to process.

Illustratively, the distillation unit 4 employs electrical heating; for example, a concentration sensor or a timer is arranged in the distillation unit 4, the controller collects various data information in real time, compares the collected data information with preset information, stops distillation processing when the collected data exceeds a corresponding threshold range, and returns the extraction liquid to the extractor 1 after being condensed by the condenser, so that the aim of recycling is fulfilled.

Optionally, the extractor 1 is a metal cylindrical cavity; the side wall of the cavity is uniformly provided with a microwave source; the cavity also comprises a stirrer and an ultrasonic vibrator; further, the ultrasonic vibrator is arranged at the bottom of the cavity, and the stirrer is arranged at the center of the inside of the cavity.

The embodiment of the utility model provides an in, 1 bit metal cavity of extractor, this metal cavity can be the column, and the top of column metal cavity sets up the upper cover. Optionally, opening the upper cover and adding the oil sand; the plurality of microwave sources are disposed on an exterior sidewall of the chamber. The microwave source comprises a magnetron, a waveguide and a radiator, wherein the magnetron releases microwaves to act on a target object through the waveguide and the radiator under the action of a power supply, and the radiator is connected with the side wall of the cavity.

Illustratively, the microwave source comprises a plurality of microwave source arrays arranged on the side wall of the metal cavity, and the microwave source emits microwaves under the action of the power supply to pass through the metal cavity and act on the oil sand in the metal cavity 2. The microwave is an electric wave having a frequency of 300 mhz to 300 ghz, and water molecules in the heated medium material are polar molecules. Under the action of a rapidly changing high-frequency point magnetic field, the polarity orientation of the magnetic field changes along with the change of an external electric field. The effect of mutual friction motion of molecules is caused, at the moment, the field energy of the microwave field is converted into heat energy in the medium, so that the temperature of the material is raised, and a series of physical and chemical processes such as thermalization, puffing and the like are generated to achieve the aim of microwave heating.

The microwave heating has the following advantages: the heating time is short; the heat energy utilization rate is high, and energy is saved; heating uniformly; the microwave source is easy to control, and the microwave can also induce the catalytic reaction.

The microwave is generated by a microwave source, which is mainly composed of a high-power magnetron. The magnetron is a device which completes energy conversion by utilizing the movement of electrons in vacuum and can generate high-power microwave energy, for example, a 4250MHz magnetic wave tube can obtain 5MHz, and a 4250MHz klystron can obtain 30MHz, so that the microwave technology can be applied to the technical field of wastewater treatment.

In the embodiment of the utility model, the ultrasonic vibrator at the bottom of the metal cavity works under the action of the driving power supply; the stirrer is arranged on the upper cover, is made of a material which does not absorb microwaves and reflects the microwaves, and works under the driving of the motor.

Optionally, an upper cover is movably arranged at the top of the pyrolysis unit 3; the inner wall of the pyrolysis unit 3 is provided with a heat insulation layer which is made of a material not absorbing microwaves; the pyrolysis unit 3 further comprises a sensor, and the sensor is connected with the controller 5; the sensors include a concentration sensor and a temperature sensor.

The embodiment of the utility model provides an in, further carry out centrifugal separation with the oil sand through extraction in the extractor 1 to the tailing after will separating is packed into pyrolysis unit 3. Wherein, pyrolysis unit 3 is inside to have the insulating layer, and the interior cavity that does not absorb microwave material and make is in the insulating layer, and pyrolysis unit 3's outside sets up the microwave source for heat the tailings.

This embodiment discloses the utility model provides a device of reinforcing oil sand separation, include: an extractor 1, a separator 2, a pyrolysis unit 3, a controller 5, and a distillation unit 4; wherein, the side wall of the extractor 1 is provided with a microwave source, and the bottom of the extractor 1 is provided with an ultrasonic vibrator; the outlet of the extractor 1 is connected with the separator 2; the pyrolysis unit 3 is connected with the separator 2 and also connected with the distillation unit 4, and the controller is respectively connected with the extractor 1, the separator 2, the pyrolysis unit 3 and the distillation unit 4. That is to say, the utility model discloses under the effect based on the microwave source, with under the orderly combined action between each module for the processing speed to the oil sand, and energy resource consumption is low, and the treatment effect is high.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An apparatus for enhancing oil-sand separation, comprising: an extractor, a separator, a pyrolysis unit, a controller, and a distillation unit;

2. The apparatus for enhancing oil-sand separation as claimed in claim 1, wherein the extractor is a metal cylindrical cavity; the side wall of the cavity is uniformly provided with microwave sources.

3. The apparatus for enhancing oil-sand separation as claimed in claim 2, wherein the chamber further comprises an agitator and an ultrasonic vibrator.

4. The apparatus for enhancing oil-sand separation as claimed in claim 3, wherein the ultrasonic vibrator is disposed at the bottom of the chamber, and the agitator is disposed at the inner center position of the chamber.

5. The apparatus for enhancing oil-sand separation as claimed in claim 1, wherein an upper cover is movably arranged on the top of the pyrolysis unit; the inner wall of the pyrolysis unit is provided with a heat insulation layer, and the heat insulation layer is made of a material which does not absorb microwaves.

6. The apparatus of claim 5, further comprising a sensor in the pyrolysis unit, wherein the sensor is connected to the controller.

7. The apparatus for enhanced oil-sand separation as claimed in claim 6, wherein said sensors include a concentration sensor and a temperature sensor.

8. The apparatus for enhancing oil-sand separation as claimed in claim 1, wherein the distillation unit is electrically heated.