CN218089297U

CN218089297U - Crude oil sludge dehydration and separation device

Info

Publication number: CN218089297U
Application number: CN202221854080.3U
Authority: CN
Inventors: 蒲文忠; 曹学辉; 李健
Original assignee: Sichuan Youpu Environmental Protection Equipment Manufacturing Co ltd
Current assignee: Sichuan Youpu Environmental Protection Equipment Manufacturing Co ltd
Priority date: 2022-07-18
Filing date: 2022-07-18
Publication date: 2022-12-20
Anticipated expiration: 2032-07-18

Abstract

The utility model relates to the technical field of crude oil sludge treatment, in particular to a crude oil sludge dehydration separation device, which comprises a charging barrel, a stirring rod, a tap, a movable frame and a discharge port, wherein the charging barrel is integrally of a cylindrical structure, and two ends of the charging barrel are arranged in a round platform shape; a separation cavity is arranged in the charging barrel, an upper fixing frame and a lower fixing frame are arranged in the separation cavity, and the stirring rod is arranged between the upper fixing frame and the lower fixing frame; a stirring motor is arranged on the upper side of the upper fixing frame, a sealing cover is arranged outside the stirring motor, the stirring rod is connected with an output shaft of the stirring motor, and stirring blades are arranged on the side surface of the stirring motor; the tap is arranged on a movable frame, and the movable frame is hoisted on the upper fixed frame through a sleeve; an oil pumping pipe is arranged on the side surface of the tap, penetrates out of the top of the charging barrel and is connected with an oil tank; the upper part of the charging barrel is provided with a feeding hole, and the discharging hole is arranged at the bottom of the charging barrel; the tap position can be adjusted according to different liquid levels.

Description

Crude oil sludge dehydration and separation device

Technical Field

The utility model relates to a crude oil sludge treatment technical field specifically is a crude oil sludge dehydration separator.

Background

The water content of crude oil and oil sludge is a common phenomenon in the development process of oil and gas fields, and two types of liquid which are not mutually soluble in oil and water are separated according to the requirements of process or environmental protection. Common methods for oil-water separation include a gravity method, a centrifugal method, a flotation method and the like, wherein the gravity method is common and utilizes the gravity difference between oil and water to realize oil-water separation.

The existing oil-water separation equipment has limitations; often need set up a plurality of oil-outs on equipment to the play oil of different positions, this kind of setting is comparatively laggard, and the in-service use effect is relatively poor, has the difference between the oil-out of different positions, is difficult to carry out thorough separation to oil, water.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a crude oil fatlute dehydration separator to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a crude oil and oil sludge dehydration separation device comprises a charging barrel, a stirring rod, a tap, a movable frame and a discharge hole, wherein the charging barrel is integrally of a cylindrical structure, and two ends of the charging barrel are arranged in a circular truncated cone shape; a separation cavity is arranged in the charging barrel, an upper fixing frame and a lower fixing frame are arranged in the separation cavity, and the stirring rod is arranged between the upper fixing frame and the lower fixing frame; a stirring motor is arranged on the upper side of the upper fixing frame, a sealing cover is arranged outside the stirring motor, the stirring rod is connected with an output shaft of the stirring motor, and stirring blades are arranged on the side surface of the stirring rod; the tap is arranged on a movable frame, and the movable frame is hoisted on the upper fixed frame through a sleeve; an oil pumping pipe is arranged on the side face of the tap, penetrates out of the top of the charging barrel and is connected with an oil tank; the upper part of the charging barrel is provided with a feeding hole, and the discharging hole is arranged at the bottom of the charging barrel.

Preferably, the stirring blades are arranged obliquely downwards, the taps are arranged vertically downwards, and the taps and the stirring blades are staggered; an electric push rod is arranged in the sleeve and drives the movable frame to move up and down; the electric push rod is electrically connected with the controller.

Preferably, the upper fixing frame and the lower fixing frame are both cross-shaped brackets, electric heating rods are vertically arranged on four side arms of the lower fixing frame, and the electric heating rods are electrically connected with the controller; the middle position of the lower fixing frame is provided with a bearing block, and the bearing block is rotationally connected with the stirring rod.

Preferably, the discharge port is integrally in an inverted frustum-shaped structure, and a sealing plate is arranged in the discharge port in a matched manner; the sealing plate is connected with the telescopic rod, and the top end of the telescopic rod is connected with the fixed block; the fixed block hoist and mount has the cylinder at the mount downside down, inlays in the fixed block, the output shaft and the telescopic link of cylinder link to each other and drive its removal, cylinder and controller electric connection.

Preferably, an observation window is arranged on the side surface of the charging barrel, and transparent toughened glass is embedded in the observation window; the lower part of the charging barrel is provided with a supporting leg which is connected with the round table surface at the lower part of the charging barrel through a connecting rod.

Preferably, a sealing sleeve is arranged at the connecting part of the oil pumping pipe and the charging barrel, a negative pressure pump is arranged in the oil tank, and the negative pressure pump is electrically connected with the controller.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model provides an oil-water separator realizes the fluid extraction of different liquid level height through taking a percentage that sets up nimble removal in that the device is inside, compares in fixed oil-out setting, can improve oil-water separation's degree with the more abundant extraction of fluid.

Drawings

Fig. 1 is a schematic structural view of the present invention;

reference numbers in the figures: 1. a charging barrel; 11. a separation chamber; 12. an upper fixing frame; 13. a lower fixing frame; 14. an electrical heating rod; 15. a bearing block; 16. supporting legs; 17. a connecting rod; 18. an observation window; 19. a feed inlet; 2. a stirring rod; 21. a stirring blade; 22. a sealing cover; 3. tapping; 31. an oil pumping pipe; 32. sealing sleeves; 4. a movable frame; 41. a sleeve; 5. a discharge port; 51. a telescopic rod; 52. and (5) fixing blocks.

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 "vertical", "upper", "lower", "horizontal", and the like indicate the directions or positional relationships based on the directions or positional relationships shown in the drawings, which are only for the convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the present invention.

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 according to specific situations by those skilled in the art.

Referring to fig. 1, the present invention provides a technical solution: a crude oil and sludge dehydration separation device comprises a charging barrel 1, a stirring rod 2, a tap 3, a movable frame 4 and a discharge port 5, wherein the charging barrel 1 is integrally of a cylindrical structure, and two ends of the charging barrel are arranged in a circular truncated cone shape; a separation cavity 11 is arranged in the charging barrel 1, an upper fixing frame 12 and a lower fixing frame 13 are arranged in the separation cavity 11, and the stirring rod 2 is arranged between the upper fixing frame 12 and the lower fixing frame 13; a stirring motor is arranged on the upper side of the upper fixing frame 12, a sealing cover 22 is arranged outside the stirring motor, the stirring rod 2 is connected with an output shaft of the stirring motor, and stirring blades 21 are arranged on the side surface of the stirring rod 2; the tap 3 is arranged on a movable frame 4, and the movable frame 4 is hoisted on an upper fixed frame 12 through a sleeve 41; an oil pumping pipe 31 is arranged on the side surface of the tap 3, and the oil pumping pipe 31 penetrates out of the top of the charging barrel 1 and is connected with an oil tank; the upper part of the charging barrel 1 is provided with a feeding hole 19, and the discharging hole 5 is arranged at the bottom of the charging barrel 1.

Further, the stirring blades 21 are arranged obliquely downwards, the taps 3 are arranged vertically downwards, and the taps 3 and the stirring blades 21 are staggered; an electric push rod is arranged in the sleeve 41 and drives the movable frame 4 to move up and down; the electric push rod is electrically connected with the controller.

Further, the upper fixing frame 12 and the lower fixing frame 13 are both cross-shaped brackets, the four side arms of the lower fixing frame 13 are vertically provided with electric heating rods 14, and the electric heating rods 14 are electrically connected with the controller; a bearing block 15 is arranged in the middle of the lower fixing frame 13, and the bearing block 15 is rotatably connected with the stirring rod 2.

Further, the discharge port 5 is integrally in an inverted frustum-shaped structure, and a sealing plate is arranged in the discharge port 5 in a matched manner; the sealing plate is connected with an expansion rod 51, and the top end of the expansion rod 51 is connected with a fixed block 52; the fixed block 52 is hoisted at the lower side of the lower fixed frame 13, an air cylinder is embedded in the fixed block 52, an output shaft of the air cylinder is connected with the telescopic rod 51 to drive the telescopic rod to move, and the air cylinder is electrically connected with the controller.

Further, an observation window 18 is arranged on the side surface of the charging barrel 1, and transparent toughened glass is embedded in the observation window 18; the lower part of the charging barrel 1 is provided with a supporting leg 16, and the supporting leg 16 is connected with a circular table top at the lower part of the charging barrel 1 through a connecting rod 17.

Further, a sealing sleeve 32 is arranged at the connecting part of the oil pumping pipe 31 and the charging barrel 1, a negative pressure pump is arranged in the oil tank, and the negative pressure pump is electrically connected with the controller.

The working principle is as follows: in actual use, oil sludge containing oil-water mixture is added into the barrel 1 through the feed port 19, and the oil sludge is accumulated in the separation cavity 11. The stirring motor is controlled to work by the controller, the stirring motor drives the stirring rod 2 to rotate, and the oil sludge is stirred by the stirring blade 21; the controller controls the electric heating rod 14 to work, so that the oil sludge is heated and the temperature is increased; the separation of the oil sludge is accelerated by the stirring and heating modes, the density of oil and water is different, and the oil liquid is in an upper layer. The observation window 18 through the feed cylinder 1 side can the audio-visual interface of observing the profit, through the flexible of electric putter in the controller control sleeve 41, drives and removes frame 4 and reciprocate to the drive is taken a percentage 3 and is reciprocated, can adapt to the fluid extraction of the profit interface of different positions.

The stirring rod 21 which inclines downwards has better stirring efficiency, the cross-shaped upper fixing frame 12 and the cross-shaped lower fixing frame 13 can meet the requirement of supporting, the flowing of oil sludge, oil and water is not influenced, and the bearing block 15 plays a certain bearing role in the stirring rod 2. The cylinder embedded in the fixed block 52 can drive the telescopic rod 51 to move up and down in a small range, so that the sealing plate is driven to move, and the discharge hole 5 is closed and opened; the sealing plate is separated from the discharge port 5, and the discharge port 5 is opened to recover the oil sludge.

It is worth noting that: the whole device realizes control over the device through the master control button, and the device matched with the control button is common equipment, belongs to the existing mature technology, and is not repeated for the electrical connection relation and the specific circuit structure.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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. A crude oil sludge dehydration separator which is characterized in that: the stirring device comprises a charging barrel (1), a stirring rod (2), a tap (3), a moving frame (4) and a discharge hole (5), wherein the charging barrel (1) is integrally of a cylindrical structure, and two ends of the charging barrel are arranged into a circular truncated cone shape; a separation cavity (11) is arranged in the charging barrel (1), an upper fixing frame (12) and a lower fixing frame (13) are arranged in the separation cavity (11), and the stirring rod (2) is arranged between the upper fixing frame (12) and the lower fixing frame (13); a stirring motor is arranged on the upper side of the upper fixing frame (12), a sealing cover (22) is arranged outside the stirring motor, the stirring rod (2) is connected with an output shaft of the stirring motor, and stirring blades (21) are arranged on the side surface of the stirring rod (2); the tap (3) is arranged on the movable frame (4), and the movable frame (4) is hoisted on the upper fixed frame (12) through a sleeve (41); an oil pumping pipe (31) is arranged on the side surface of the tap (3), and the oil pumping pipe (31) penetrates out of the top of the charging barrel (1) and is connected with an oil tank; the feeding hole (19) is formed in the upper portion of the charging barrel (1), and the discharging hole (5) is installed at the bottom of the charging barrel (1).

2. The crude oil and sludge dewatering and separating device according to claim 1, wherein: the stirring blades (21) are obliquely and downwards arranged, the taps (3) are vertically and downwards arranged, and the taps (3) and the stirring blades (21) are staggered; an electric push rod is arranged in the sleeve (41) and drives the movable frame (4) to move up and down; the electric push rod is electrically connected with the controller.

3. The crude oil and sludge dewatering and separating device according to claim 1, wherein: the upper fixing frame (12) and the lower fixing frame (13) are both cross-shaped brackets, electric heating rods (14) are vertically arranged on four side arms of the lower fixing frame (13), and the electric heating rods (14) are electrically connected with the controller; a bearing block (15) is arranged in the middle of the lower fixing frame (13), and the bearing block (15) is rotationally connected with the stirring rod (2).

4. The crude oil and sludge dewatering and separating device according to claim 1, wherein: the discharge port (5) is integrally in an inverted frustum-shaped structure, and a sealing plate is arranged in the discharge port (5) in a matched manner; the sealing plate is connected with a telescopic rod (51), and the top end of the telescopic rod (51) is connected with a fixed block (52); the fixed block (52) is hoisted at the lower side of the lower fixed frame (13), a cylinder is embedded in the fixed block (52), an output shaft of the cylinder is connected with the telescopic rod (51) to drive the telescopic rod to move, and the cylinder is electrically connected with the controller.

5. The crude oil and sludge dewatering and separating device according to claim 1, wherein: an observation window (18) is arranged on the side surface of the charging barrel (1), and transparent toughened glass is embedded in the observation window (18); the lower part of the charging barrel (1) is provided with a supporting leg (16), and the supporting leg (16) is connected with the circular table top at the lower part of the charging barrel (1) through a connecting rod (17).

6. The crude oil and sludge dewatering and separating device according to claim 1, wherein: a sealing sleeve (32) is arranged at the connecting part of the oil pumping pipe (31) and the charging barrel (1), a negative pressure pump is arranged in the oil tank, and the negative pressure pump is electrically connected with the controller.