CN214496193U

CN214496193U - Petroleum is refined with petroleum distillation plant

Info

Publication number: CN214496193U
Application number: CN202022028785.7U
Authority: CN
Inventors: 牛健楠
Original assignee: Shanghai Juzong Industrial Co ltd
Current assignee: Shanghai Juzong Industrial Co ltd
Priority date: 2020-09-16
Filing date: 2020-09-16
Publication date: 2021-10-26
Anticipated expiration: 2030-09-16

Abstract

The utility model discloses a petroleum refining petroleum distillation plant relates to petroleum refining technical field, including retort and water tank, the inside distillation chamber that is provided with of retort, and the inside bottom of retort installs the motor, the motor output is provided with and rotates the axis of rotation of being connected and extending to the distillation chamber inside with the retort, and has cup jointed outside the axis of rotation and has stirred the board, the inside distillation chamber bottom position department that is located of retort is provided with the heating collar. The utility model discloses a motor drives the axis of rotation to make stirring board stir at the bottom, combine the heating ring to heat, when improving heating efficiency, prevent the sediment bottoming through stirring, cooperate new oil to add, dilute the bottom sediment of distillation chamber, prolonged the clearance interval of each batch, the effectual clearance frequency that reduces; and through the side-arranged inclined condenser pipe, the gaseous oil directly flows out in the same direction after entering the condenser pipe and condensing, so that the condensed oil is effectively prevented from falling back, and the working efficiency is improved.

Description

Petroleum is refined with petroleum distillation plant

Technical Field

The utility model relates to a petroleum refining technical field specifically is a petroleum distillation plant is used in petroleum refining.

Background

One of the main targets of geological exploration is petroleum, which is a viscous, dark brown liquid called "industrial blood", and the upper part of the crust has a large amount of petroleum reserve, whose main components are a mixture of various alkanes, cycloalkanes, and aromatics.

The petroleum distillation device needs to be shut down to clean residual impurities in internal distillation after running for a period of time, but the existing petroleum distillation device is easy to settle and bottom, so that the cleaning frequency is too high, and the existing condensation inlet is arranged at the top, so that part of gaseous petroleum falls back to the distillation chamber after precooling and condensing at the top, and the efficiency is lower.

Disclosure of Invention

The utility model aims to provide a: in order to solve the problems of high cleaning frequency and condensation and back-falling of the existing petroleum distillation device, the petroleum distillation device for petroleum extraction is provided.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an oil refines and uses oil distillation plant, includes retort and water tank, the inside distillation chamber that is provided with of retort, and the inside bottom of retort installs the motor, the motor output is provided with rotates the axis of rotation of being connected and extending to the distillation chamber inside with the retort, and has cup jointed the stirring board outside the axis of rotation, the inside distillation chamber bottom position department that is located of retort is provided with the heating coil, the water tank top is provided with the condensation storehouse, and the inside condenser pipe that runs through with the distillation chamber intercommunication of condensation storehouse, the condensation outside of tubes side is around having many rings of water-cooling pipes, and the water-cooling pipe both ends are provided with inlet tube and the outlet pipe of being connected with the water tank respectively, the one end intercommunication that the inlet tube extends to the water tank inside has the water pump.

Preferably, the rotating sheet is sleeved in the middle of the outer side of the rotating shaft, and the top and the bottom of the rotating sheet are both provided with sealing rings matched with the distillation barrel.

Preferably, a refrigerator is arranged on one side of the water tank, and a cooling pipe which extends into the water tank and is matched with the water tank is connected to the working end of the refrigerator.

Preferably, an oil inlet pipe communicated with the distillation chamber is arranged at the top of the distillation barrel, and an oil inlet flange is arranged at one end, far away from the distillation barrel, of the oil inlet pipe.

Preferably, one end of the condensation pipe, which is far away from the distillation barrel, is provided with an oil outlet flange matched with an external pipeline.

Preferably, the lower end of the outer side of the distillation cylinder is provided with a heat dissipation shutter matched with the motor.

Preferably, an observation window is arranged at one end of the condensation pipe close to the oil outlet flange.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a motor drives the axis of rotation to make stirring board stir at the bottom, combine the heating ring to heat, when improving heating efficiency, prevent the sediment bottoming through stirring, cooperate new oil to add, dilute the bottom sediment of distillation chamber, prolonged the clearance interval of each batch, the effectual clearance frequency that reduces; and through the side-arranged inclined condenser pipe, the gaseous oil directly flows out in the same direction after entering the condenser pipe and condensing, so that the condensed oil is effectively prevented from falling back, and the working efficiency is improved.

Drawings

FIG. 1 is a side cross-sectional view of the present invention;

fig. 2 is a side view of the present invention;

fig. 3 is a top view of the present invention;

fig. 4 is a sectional view of the distillation column of the present invention.

In the figure: 1. a distillation column; 2. a motor; 3. heating a ring; 4. stirring the plate; 5. a condensation bin; 6. a water-cooled tube; 7. a water inlet pipe; 8. a condenser tube; 9. an oil inlet pipe; 10. an oil inlet flange; 11. an oil outlet flange; 12. a water outlet pipe; 13. a cooling tube; 14. a water tank; 15. a rotating sheet; 16. a water pump; 17. a seal ring; 18. a rotating shaft; 19. a distillation chamber; 20. a heat dissipation louver; 21. a refrigerator.

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.

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 orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "disposed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; 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. The following describes an embodiment of the present invention according to its overall structure.

The motors (YE 2-90L) mentioned in the utility model can be obtained by market or private ordering.

Referring to fig. 1-4, a petroleum distillation device for petroleum extraction comprises a distillation column 1 and a water tank 14, a distillation chamber 19 is arranged inside the distillation column 1, a motor 2 is mounted at the bottom end inside the distillation column 1, a rotating shaft 18 rotatably connected with the distillation column 1 and extending into the distillation chamber 19 is arranged at the output end of the motor 2, a stirring plate 4 is sleeved outside the rotating shaft 18, a heating ring 3 is arranged at the bottom position inside the distillation column 1 and located at the distillation chamber 19, a condensation chamber 5 is arranged at the top of the water tank 14, a condensation pipe 8 communicated with the distillation chamber 19 penetrates through the inside of the condensation chamber 5, a multi-ring water cooling pipe 6 is surrounded outside the condensation pipe 8, a water inlet pipe 7 and a water outlet pipe 12 connected with the water tank 14 are respectively arranged at two ends of the water cooling pipe 6, and a water pump 16 is communicated with one end of the water inlet pipe 7 extending into the water tank 14.

The utility model discloses a motor 2 drives axis of rotation 18 to make stirring plate 4 stir at the bottom, combine heating ring 3 to heat, when improving heating efficiency, prevent the sediment from becoming the end through stirring, cooperate new oil to add, dilute the 19 bottom sediments of distillation chamber, prolonged the clearance interval of each batch, the effectual clearance frequency that reduces; and through the side-arranged inclined condenser pipe 8, the gaseous oil directly flows out in the same direction after entering the condenser pipe 8 and condensing, the condensed oil is effectively prevented from falling back, and the working efficiency is improved.

Please refer to fig. 1, the rotating plate 15 is sleeved in the middle of the outer side of the rotating shaft 18, and the top and the bottom of the rotating plate 15 are provided with the sealing rings 17 matched with the distillation column 1, the sealing rings 17 of the present invention prevent crude oil leakage.

Please refer to fig. 3, a refrigerator 21 is disposed on one side of the water tank 14, and a working end of the refrigerator 21 is connected to a cooling pipe 13 extending into the water tank 14 and cooperating with the same, in the present invention.

Please refer to fig. 2 and fig. 3, the top of the distillation column 1 is provided with an oil inlet pipe 9 communicated with the distillation chamber 19, and the oil inlet pipe 9 is far away from the end of the distillation column 1 and is provided with an oil inlet flange 10, the utility model discloses an oil inlet flange 10 makes the distillation chamber 19 be connected with the external crude oil pipeline.

Please refer to fig. 1 and fig. 2, one end of the condenser pipe 8 far away from the distillation column 1 is provided with an oil outlet flange 11 matched with the external pipeline, and the oil outlet flange 11 connects the condenser pipe 8 with the external oil pipeline.

Please refer to fig. 2, the lower end of the outer side of the distillation column 1 is provided with a heat dissipation louver 20 matched with the motor 2, and the heat dissipation louver 20 of the present invention dissipates heat of the motor 2.

Please refer to fig. 3, the observation window is disposed near one end of the oil outlet flange 11 of the condensation pipe 8, and the oil in the condensation pipe is observed through the observation window.

The working principle is as follows: firstly, an external power supply is connected, the distillation chamber 19 is connected with an external crude oil pipeline through the oil inlet flange 10, the condensing pipe 8 is connected with an external oil pipeline through an oil outlet flange 11, crude oil enters a distillation chamber 19 through an oil inlet pipe 9, a rotating shaft 18 is driven by the motor 2, thereby stirring the stirring plate 4 at the bottom, heating and distilling the crude oil in the heating ring 3 at the bottom of the distilling chamber 19, introducing the gaseous oil generated after distillation into the condensing pipe 8, cold water is continuously pumped into the water cooling pipe 6 through a water pump in the water tank 14, the condensation pipe 8 is cooled, gaseous oil in the condensation pipe is condensed into liquid and is discharged from the lower part of the condensation pipe 8, and the liquid oil is matched with the cooling pipe 13 through a refrigerator 21, the water heated to return to the water tank 14 is cooled for subsequent cooling, and an operator can observe the oil in the condensation pipe through the observation window at any time.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a petroleum distillation plant for petroleum refining, includes a distillation column (1) and water tank (14), its characterized in that: a distillation chamber (19) is arranged in the distillation cylinder (1), a motor (2) is arranged at the bottom end in the distillation cylinder (1), the output end of the motor (2) is provided with a rotating shaft (18) which is rotationally connected with the distillation cylinder (1) and extends into the distillation chamber (19), a stirring plate (4) is sleeved outside the rotating shaft (18), a heating ring (3) is arranged at the bottom of a distillation chamber (19) in the distillation barrel (1), a condensation bin (5) is arranged at the top of the water tank (14), a condensing pipe (8) communicated with the distillation chamber (19) penetrates through the interior of the condensing bin (5), a plurality of circles of water-cooling pipes (6) are encircled on the outer side of the condensing pipe (8), and both ends of the water-cooling pipe (6) are respectively provided with a water inlet pipe (7) and a water outlet pipe (12) which are connected with a water tank (14), one end of the water inlet pipe (7) extending to the inside of the water tank (14) is communicated with a water pump (16).

2. The apparatus for distilling petroleum for refining petroleum according to claim 1, wherein: the middle of the outer side of the rotating shaft (18) is sleeved with a rotating sheet (15), and the top and the bottom of the rotating sheet (15) are provided with sealing rings (17) matched with the distillation barrel (1).

3. The apparatus for distilling petroleum for refining petroleum according to claim 1, wherein: a refrigerator (21) is arranged on one side of the water tank (14), and the working end of the refrigerator (21) is connected with a cooling pipe (13) which extends into the water tank (14) and is matched with the water tank.

4. The apparatus for distilling petroleum for refining petroleum according to claim 1, wherein: the top of the distillation barrel (1) is provided with an oil inlet pipe (9) communicated with the distillation chamber (19), and one end, far away from the distillation barrel (1), of the oil inlet pipe (9) is provided with an oil inlet flange (10).

5. The apparatus for distilling petroleum for refining petroleum according to claim 1, wherein: and an oil outlet flange (11) matched with an external pipeline is arranged at one end of the condensation pipe (8) far away from the distillation barrel (1).

6. The apparatus for distilling petroleum for refining petroleum according to claim 1, wherein: the lower end of the outer side of the distillation cylinder (1) is provided with a heat dissipation shutter (20) matched with the motor (2).

7. The apparatus for distilling petroleum for refining petroleum according to claim 1, wherein: and an observation window is arranged at one end of the condensation pipe (8) close to the oil outlet flange (11).