CN210711439U

CN210711439U - Waste engine oil propane extraction tower

Info

Publication number: CN210711439U
Application number: CN201921725334.XU
Authority: CN
Inventors: 赵瑞德
Original assignee: Cangzhou Ruihai Renewable Resources Co Ltd
Current assignee: Cangzhou Ruihai Renewable Resources Co Ltd
Priority date: 2019-10-15
Filing date: 2019-10-15
Publication date: 2020-06-09
Anticipated expiration: 2029-10-15

Abstract

The utility model discloses a used oil propane extraction tower, including outer circle frame, circle frame in the inboard fixedly connected with of outer circle frame, the upper end fixedly connected with mounting panel of interior circle frame, the surface mounting of mounting panel has the motor, and the axis of rotation welding of motor has the rotary rod, and the skin weld of rotary rod has the upper cover, and the surface of outer circle frame is provided with light phase import and heavy phase import. This kind of used oil propane extraction tower adds used oil and propane in the outside circle frame from light phase import and heavy phase import, used oil and propane can flow down the inboard of interior circle frame after getting into the outside circle frame, then open the motor and drive the rotary rod and rotate, through upper cover, oar page or leaf and preformed hole stir machine oil and propane at rotatory in-process, the extract will get into the heavy phase through the intercommunication mouth under the effect of centrifugal force and collect the intracavity, then discharge from the heavy phase export, propane will follow upwards and get into the light phase and collect the chamber and discharge through the light phase export.

Description

Waste engine oil propane extraction tower

Technical Field

The utility model relates to a used oil recycle technical field specifically is a used oil propane extraction tower.

Background

The waste engine oil belongs to dangerous waste and contains a large amount of carcinogenic substances, the dumping of the waste engine oil causes serious harm to the natural environment, and a large amount of harmful substances such as dioxin, sulfur and phosphorus organic compounds and the like can be generated by combustion. Only part of hydrocarbons (about 10-25%) in the used oil are deteriorated, the rest of hydrocarbons still form the main viscosity carrier of the lubricating oil, and after the deteriorated substances and impurities are removed, the lubricating oil base oil meeting the quality requirement can be regenerated, and the recovery rate can reach about 70%. In 2012, the actual consumption of lubricating oil in China reaches 850 ten thousand tons, at least 340 ten thousand tons of waste engine oil can be recovered every year according to the consumption rate of 20% and the recovery rate of 50%, and more than 200 ten thousand tons of renewable lubricating oil base oil can be recovered.

Therefore, a used oil extraction device is needed for recycling used oil.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a used oil propane extraction tower to solve used oil recycle's problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a used oil propane extraction tower, includes outer circle frame, circle frame in the inboard fixedly connected with of outer circle frame, the upper end fixedly connected with mounting panel of interior circle frame, the surface mounting of mounting panel has the motor, the axis of rotation welding of motor has the rotary rod, the skin weld of rotary rod has the upper cover, the surface of outer circle frame is provided with light phase import and heavy phase import, the surface of interior circle frame is provided with light phase export and heavy phase export.

Preferably, the surface of the inner circular frame is provided with a communicating port, a heavy phase collecting cavity is formed between the mounting plate and the inner circular frame, the communicating port is communicated with the heavy phase collecting cavity, and the heavy phase outlet is located on the inner wall of the heavy phase collecting cavity.

Preferably, the inner side of the inner circular frame is provided with a light phase collecting cavity, and the light phase outlet is positioned on the inner wall of the light phase collecting cavity.

Preferably, the inner wall of the inner circular frame is provided with a heating cavity, and the surface of the inner circular frame of the inner wall of the heating cavity is provided with a hot water inlet and a hot water outlet.

Preferably, the paddle pages are arranged on the symmetrical surfaces of the upper surface and the lower surface of the upper cover.

Preferably, the surface of the upper cover is provided with a reserved hole.

Compared with the prior art, the beneficial effects of the utility model are that: the waste engine oil and propane are added into the outer circular frame from the light phase inlet and the heavy phase inlet, the waste engine oil and the propane flow downwards after entering the outer circular frame and then are collected at the inner side of the inner circular frame from the reserved opening at the lower end of the inner circular frame, then the motor is started to drive the rotating rod to rotate, the engine oil and the propane are stirred in the rotating process through the upper cover, the paddle leaf and the reserved hole, the extract liquid enters the heavy phase collecting cavity through the communicating opening under the action of centrifugal force and then is discharged from the heavy phase outlet, and the propane enters the light phase collecting cavity from the upper part and is discharged through the light phase outlet; meanwhile, the hot water flowing through the heating cavity heats the inner circular frame, so that the extraction liquid is reduced from being adhered to the inner wall of the inner circular frame in the extraction process.

Drawings

FIG. 1 is a sectional view of the overall structure of the present invention;

FIG. 2 is a plan view of the upper cover of the present invention;

fig. 3 is a circuit diagram of the present invention.

In the figure: 1 outer circular frame, 11 heavy phase inlet, 12 light phase inlet, 2 inner circular frame, 21 heavy phase outlet, 22 light phase outlet, 23 light phase collecting cavity, 24 heating cavity, 25 hot water inlet, 26 hot water outlet, 27 communicating port, 3 motor, 31 rotating rod, 32 upper cover, 33 paddle leaf, 34 preformed hole, 4 mounting plate and 41 heavy phase collecting cavity.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, a propane extraction tower for waste engine oil comprises an outer circular frame 1, an inner circular frame 2 fixedly connected to the inner side of the outer circular frame 1, a mounting plate 4 fixedly connected to the upper end of the inner circular frame 2, a motor 3 mounted on the surface of the mounting plate 4, and a motor 3 model: YE2-112M-6, the axis of rotation of motor 3 is welded with rotary rod 31, the surface welding of rotary rod 31 has upper cover 32, the surface of outer circular frame 1 is provided with light phase import 12 and heavy phase import 11, light phase import 12 and heavy phase import 11 are connected waste engine oil pipe and propane pipe respectively, the surface of inner circular frame 2 is provided with light phase export 22 and heavy phase export 21.

Referring to fig. 1, a communication port 27 is formed in the surface of the inner circular frame 2, a heavy phase collection cavity 41 is formed between the mounting plate 4 and the inner circular frame 2, the communication port 27 is communicated with the heavy phase collection cavity 41, the heavy phase outlet 21 is located on the inner wall of the heavy phase collection cavity 41, and an extraction liquid under the action of centrifugal force enters the heavy phase collection cavity 41 through the communication port 27 upwards along the inner wall of the inner circular frame 2 and is then discharged from the heavy phase outlet 21.

Referring to fig. 1, a light phase collecting cavity 23 is disposed inside the inner circular frame 2, the light phase outlet 22 is located on the inner wall of the light phase collecting cavity 23, and propane rotates and then enters the light phase collecting cavity 23 upwards under the action of centrifugal force and is discharged from the light phase outlet 22.

Referring to fig. 1, a heating cavity 24 is formed in the inner wall of the inner circular frame 2, a hot water inlet 25 and a hot water outlet 26 are formed in the surface of the inner circular frame 2 in the inner wall of the heating cavity 24, hot water enters the heating cavity 24 through the hot water inlet and then flows out from the hot water outlet 26, and the hot water heats the inner wall of the inner circular frame 2 when passing through the heating cavity 24, so that the adhesion of extraction liquid to the inner wall of the inner circular frame 2 is reduced.

Referring to fig. 2, the symmetrical surfaces of the upper surface and the lower surface of the upper cover 32 are provided with paddles 33, the paddles 33 are parabolic, and the paddles 33 can rapidly rotate the liquid into a vortex shape in the rotation process of the paddles 33 to improve the separation effect.

Referring to fig. 2, the surface of the upper cover 32 is provided with a prepared hole 34, and the prepared hole 34 is arranged so that the upper end and the lower end of the upper cover 32 can be sufficiently mixed through the prepared hole 34 in the rotating process of the upper cover 32.

Referring to fig. 3, the motor 3 is connected in series to the power circuit.

The utility model discloses when concrete implementation: waste engine oil and propane are added into the outer circular frame 1 from the light phase inlet 12 and the heavy phase inlet 11, the waste engine oil and the propane flow downwards along a channel formed between the outer circular frame 1 and the inner circular frame 2 after entering the outer circular frame 1 and are gathered together, the gathered waste engine oil and propane enter the inner side of the inner circular frame 2 upwards from a reserved opening at the lower end of the inner circular frame 2, then the motor 3 is started to drive the rotating rod 31 to rotate, because the paddle pages 33 welded on the upper surface and the lower surface of the upper cover 3 of the rotating rod 31 are in a parabola shape, and the reserved holes 34 are arranged on the surface of the upper cover 32, the mixed liquid at the inner side of the inner circular frame 2 can be better generated by the paddle pages 33 in the rotating process of the rotating rod 31, the propane and the waste engine oil can be fully stirred and mixed through the reserved holes 34 during the rotating process, the extract liquid can upwards enter the heavy phase collecting cavity 41 through the communication port 27 under the action of centrifugal force in the rotating, then the propane is discharged from the heavy phase outlet 21, the propane enters the light phase collecting cavity 23 upwards and is discharged through the light phase outlet 22, meanwhile, the circulating hot water in the heating cavity 24 is heated by the cooperation of the hot water inlet 25, the hot water outlet 26 and the heating cavity 24, and the adhesion of the extraction liquid to the inner wall of the inner circular frame 2 is reduced in the extraction process.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a used oil propane extraction tower, includes outer round frame (1), interior round frame (2) and mounting panel (4), and its characterized in that: circle frame (2) in the inboard fixedly connected with of outer circle frame (1), the upper end fixedly connected with mounting panel (4) of interior circle frame (2), the surface mounting of mounting panel (4) has motor (3), the axis of rotation welding of motor (3) has rotary rod (31), the skin weld of rotary rod (31) has upper cover (32), the surface of outer circle frame (1) is provided with light phase import (12) and heavy phase import (11), the surface of interior circle frame (2) is provided with light phase export (22) and heavy phase export (21).

2. The used oil propane extraction column of claim 1, wherein: the surface of interior circle frame (2) is provided with intercommunication mouth (27), be formed with between mounting panel (4) and interior circle frame (2) and heavily collect chamber (41), intercommunication mouth (27) intercommunication heavily collect chamber (41), heavy phase export (21) are located the inner wall that heavily gathers chamber (41).

3. The used oil propane extraction column of claim 1, wherein: the inner side of the inner circular frame (2) is provided with a light phase collecting cavity (23), and the light phase outlet (22) is positioned on the inner wall of the light phase collecting cavity (23).

4. The used oil propane extraction column of claim 1, wherein: the inner wall of the inner circular frame (2) is provided with a heating cavity (24), and the surface of the inner circular frame (2) of the inner wall of the heating cavity (24) is provided with a hot water inlet (25) and a hot water outlet (26).

5. The used oil propane extraction column of claim 1, wherein: the paddle pages (33) are arranged on the symmetrical surface of the upper surface and the lower surface of the upper cover (32).

6. The used oil propane extraction column of claim 1, wherein: the surface of the upper cover (32) is provided with a preformed hole (34).