CN212222499U

CN212222499U - Oil-based detritus materialization separator

Info

Publication number: CN212222499U
Application number: CN202020939287.5U
Authority: CN
Inventors: 邓超; 杨卓华; 钟祥
Original assignee: Sichuan Huajie Jiaye Environmental Protection Technology Co ltd
Current assignee: Sichuan Huajie Jiaye Environmental Protection Technology Co ltd
Priority date: 2020-05-29
Filing date: 2020-05-29
Publication date: 2020-12-25
Anticipated expiration: 2030-05-29

Abstract

The utility model discloses an oil base detritus materialization separator, including heating cabinet and separator box, be connected with the breather pipe between the top of heating cabinet and the top of separator box, the winding has the condenser pipe on the breather pipe, the separator box separates into first cavity and second cavity by the baffle, first cavity top is equipped with hydrophilic oleophobic membrane, second cavity top is equipped with oleophylic hydrophobic membrane, the mouth of pipe of breather pipe in the separator box is located hydrophilic oleophobic membrane and oleophylic hydrophobic membrane's centre, first cavity all is equipped with the liquid outlet with the bottom of second cavity. The oil-water separation effect of the utility model adopting the above structure is better.

Description

Oil-based detritus materialization separator

Technical Field

The utility model relates to an oil development technical field specifically is an oil base detritus materialization separator.

Background

The well drilling is the most important process in the oil exploitation process, in the well drilling process, the engineering problem can be solved by utilizing the advantages of good rheological property, filtration control performance, lubricating performance and the like of the oil-based drilling fluid, but the mixture of the oil-based mud and the rock debris (oil-based rock debris for short) generated by the solid control circulation system is also an environment-friendly problem, the oil-based rock debris generally consists of oil, water, asphalt, drill cuttings, high molecular compounds and other impurities, the content of mineral oil is more than 20 percent, the substances are generally difficult to degrade in the environment and belong to special dangerous waste, serious soil and underground water pollution accidents are caused when the substances enter the natural environment, serious damage is caused to the ecological environment, and danger is directly generated to human health; the method for treating the oil-based rock debris which is researched domestically at present adopts pyrolysis mostly, the oil-based rock debris is heated to 420-450 degrees, water and oil in the oil-based rock debris are distilled out and are recovered by condensation.

The existing oil-based detritus oil recovery device utilizes the gravity difference of oil and water to naturally precipitate and stratify when condensing and recovering, thereby realizing oil-water separation, but the oil and water at the boundary line of the oil-water separation cannot be separated, and the oil-water separation is not thorough.

SUMMERY OF THE UTILITY MODEL

In order to improve the separation effect of profit after the profit is retrieved in the condensation, the utility model provides an oil base detritus materialization separator.

The utility model provides a technical scheme that above-mentioned problem adopted is:

the utility model provides an oil base detritus materialization separator, includes heating cabinet and separator box, be connected with the breather pipe between the top of heating cabinet and the top of separator box, the winding has the condenser pipe on the breather pipe, the separator box is separated into first cavity and second cavity by the baffle, first cavity top is equipped with the hydrophobic membrane of hydrophilic oil, second cavity top is equipped with the hydrophobic membrane of oleophylic oil, the mouth of pipe of breather pipe in the separator box is located the hydrophobic membrane of hydrophilic oil and the hydrophobic membrane of oleophylic oil's centre, first cavity all is equipped with the liquid outlet with the bottom of second cavity.

The utility model is provided with a first cavity and a second cavity in the separation box for respectively storing the separated water and oil, and a hydrophilic oleophobic membrane and an oleophilic hydrophobic membrane are respectively arranged above the first cavity and the second cavity to realize oil-water separation, the hydrophilic oleophobic membrane can permeate water and can not permeate oil, and the oleophilic hydrophobic membrane can permeate oil and can not permeate water; when oil-water mixture fell into hydrophilic oleophobic membrane and oleophylic hydrophobic membrane from the breather pipe on, utilized the hydrophilic oleophobic membrane and oleophylic hydrophobic membrane's characteristic, water can permeate hydrophilic oleophobic membrane and get into first cavity, and oil can permeate oleophylic hydrophobic membrane and get into the second cavity to realize oil-water separation, the separation effect is better.

Further, as preferred technical scheme, hydrophilic oleophobic membrane and lipophilic hydrophobic membrane all incline to set up. The contact area of hydrophilic oleophobic membrane and oleophylic hydrophobic membrane and oil-water mixed liquid can be increased to the slope setting for the oil-water of separation is more in the unit interval, improves separation efficiency.

Further, as preferred technical scheme, be equipped with the discharge gate on the bottom lateral wall of heating cabinet, the top is equipped with the feeder hopper, the upper portion of heating cabinet is the heating chamber, the below in heating chamber is provided with first hang plate and second hang plate, first hang plate is to the one side slope that sets up the discharge gate, the second hang plate is to the discharge gate slope, the shutoff door has been pasted on the discharge gate, the outside of shutoff door is connected with the lifting rod. The oil-based rock debris residues can be guided onto the second inclined plate through the first inclined plate, and can be automatically discharged from the discharge hole due to the fact that the second inclined plate is inclined towards the discharge hole, the oil-based rock debris residues on the second inclined plate are discharged through the discharge hole, and the oil-based rock debris residues are conveniently discharged in the whole discharging process by using the gravity borne by the oil-based rock debris residues without the assistance of external force; utilize the lift bar can upwards raise the shutoff door to spill discharge gate discharge oil base detritus residue.

Further, as preferred technical scheme, the heat-conducting plate is installed all around to the heating chamber, the heat-conducting plate forms the installation cavity with the inside wall of heating cabinet, install heating device in the installation cavity. The heating chamber realizes the heating to oil base detritus, makes oil, aqueous gasification in the oil base detritus form gaseous exhaust heating cabinet, and wherein heating device is the common heating technology among the boiler application among the prior art.

Further, as preferred technical scheme, the lifting rod is connected with hoisting device, hoisting device includes reel, steel cable and drives reel pivoted motor, steel cable one end is connected the other end with the lifting rod and is twined on the reel, the motor is installed on the heating cabinet with the reel. The lifting of the plugging door is controlled by the lifting device, so that labor can be saved.

Further, as preferred technical scheme, be equipped with the reel on the lateral wall of heating cabinet and place the chamber, the reel is installed and is placed the chamber at the reel, the reel is placed the chamber below and is equipped with the steel rope groove, the steel rope is placed in the steel rope groove. The steel rope groove can limit the position of the steel rope, so that the horizontal rising of the plugging door is ensured.

Further, as a preferred technical scheme, the lifting rod is L-shaped. Compare with the steel cable, the position of shutoff door is more stabilized to the lifter, can insert the steel cable groove with the one end of L shape lifter, and the effect when promoting the shutoff door is better.

Compared with the prior art, the utility model has the advantages that the oil-water separation is realized by the characteristics of the hydrophilic oleophobic membrane and the oleophilic hydrophobic membrane, and the separation effect is better compared with the natural standing precipitation; the hydrophilic oleophobic membrane and the lipophilic hydrophobic membrane are obliquely arranged, so that the contact area of the membranes and the oil-water mixed solution is increased, more oil and water are separated in unit time, and the separation efficiency is improved; the oil-based rock debris residue is discharged by utilizing the gravity borne by the oil-based rock debris residue, so that the external force is not required for assisting, and the resources are saved.

Drawings

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

fig. 2 is a schematic structural view of the first inclined plate and the second inclined plate;

FIG. 3 is a schematic view of the structure at the discharge port;

FIG. 4 is a top view of the heat-conducting plate and the heating device;

reference numbers and corresponding part names in the drawings: 1. heating cabinet, 2, the separator box, 3, the breather pipe, 4, the condenser pipe, 5, the baffle, 6, first cavity, 7, the second cavity, 8, hydrophilic oleophobic membrane, 9, oleophylic hydrophobic membrane, 10, the liquid outlet, 11, the discharge gate, 12, the feeder hopper, 13, the heating chamber, 14, first hang plate, 15, the second hang plate, 16, the shutoff door, 17, the lifter bar, 18, the heat-conducting plate, 19, the installation cavity, 20, heating device, 21, the reel, 22, the steel cable, 23, the motor, 24, the chamber is placed to the reel, 25, the steel cable groove.

Detailed Description

The present invention will be described in further detail with reference to the following examples and drawings, but the present invention is not limited thereto.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "longitudinal", "lateral", "horizontal", "inner", "outer", "front", "rear", "top", "bottom", 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 the terms are only for convenience of description of the present invention and simplifying the description, but do not indicate or imply that the device or element to which the term refers must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should be further noted that, unless otherwise explicitly specified or limited, the terms "disposed," "opened," "mounted," "connected," and "connected" are to be construed broadly, e.g., as either a fixed connection, a detachable 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.

Examples

Example 1

As shown in fig. 1, the oil-based detritus materialization separation device according to the preferred embodiment of the present invention comprises a heating box 1 and a separation box 2, wherein the top of the heating box 1 is communicated with the top of the separation box 2 through a vent pipe 3, the vent pipe 3 is wound with a condenser pipe 4, condensate enters from the lower part of the condenser pipe 4 and flows out from the upper part, so as to realize cooling liquefaction of oil gas and water vapor in the vent pipe 3, the separation box 2 is divided into a first cavity 6 and a second cavity 7 by a partition plate 5, the partition plate 5 is welded in the separation box 2, a hydrophilic oleophobic membrane 8 is arranged above the first cavity 6, an oleophilic hydrophobic membrane 9 is arranged above the second cavity 7, the hydrophilic oleophobic membrane 8 is fixedly connected with the partition plate 5 at one side of the oleophilic hydrophobic membrane 9, the rest of the hydrophilic oleophobic membrane is fixedly connected with the inner wall of the separation box 2, a pipe orifice of the separation box 3 is positioned between the hydrophilic oleophobic membrane 8 and the oleophilic hydrophobic, the bottoms of the first cavity 6 and the second cavity 7 are both provided with a liquid outlet 10.

The utility model is provided with a first cavity 6 and a second cavity 7 in the separation box 2 for respectively storing the separated water and oil, a hydrophilic oleophobic membrane 8 and a lipophilic hydrophobic membrane 9 are respectively arranged above the first cavity 6 and the second cavity 7 to realize oil-water separation, the hydrophilic oleophobic membrane 8 can permeate water but can not permeate oil, and the lipophilic hydrophobic membrane 9 can permeate oil but can not permeate water; when oil-water mixture fell into hydrophilic oleophobic membrane 8 and oleophylic hydrophobic membrane 9 and the cavity that the baffle formed from breather pipe 3, utilize the characteristic of hydrophilic oleophobic membrane 8 and oleophylic hydrophobic membrane 9, water can permeate hydrophilic oleophobic membrane 8 and get into first cavity 6, and oil can permeate oleophylic hydrophobic membrane 9 and get into second cavity 7 to realize water oil separating, compare the separation effect better with the sediment of stewing.

In the present embodiment, the hydrophilic oleophobic membrane 8 and the oleophilic hydrophobic membrane 9 are both disposed obliquely. The contact area of hydrophilic oleophobic membrane 8 and oleophylic hydrophobic membrane 9 and oil-water mixed liquid can be increased to the slope setting for the oil and water of separation is more in the unit interval, improves separation efficiency.

Example 2

On the basis of embodiment 1, as shown in fig. 1 and fig. 2, a discharge hole 11 is formed in a side wall of the bottom of the heating box 1, a feed hopper 12 is arranged at the top of the heating box, a heating cavity 13 is formed in the upper portion of the heating box 1, a first inclined plate 14 and a second inclined plate 15 are arranged below the heating cavity 13, the first inclined plate 14 and the second inclined plate 15 are integrally formed with the heating box 1, the first inclined plate 14 is inclined towards one side where the discharge hole 11 is formed, the second inclined plate 15 is inclined towards the discharge hole 11, a blocking door 16 is tightly attached to the inner side of the discharge hole 11, the surface area of the blocking door 16 contacting with the discharge hole 11 is larger than that of the discharge hole 11, and a lifting rod 17 is connected to the outer side of the.

The oil-based rock debris residues can be guided onto the second inclined plate 15 through the first inclined plate 14, the second inclined plate 15 inclines towards the discharge hole 11, the oil-based rock debris residues on the second inclined plate 15 are automatically discharged from the discharge hole 11, the gravity borne by the oil-based rock debris residues is utilized in the whole discharging process of the oil-based rock debris residues, external force assistance is not needed, and the oil-based rock debris residue discharging device is very convenient and fast; the blocking door can be lifted upwards by means of the lifting rod 17, so that the oil-based debris residue is discharged through the discharge opening 11.

As shown in fig. 4, heat-conducting plates 18 are installed around the heating cavity 13, the heat-conducting plates 18 and the inner side wall of the heating box 1 form an installation cavity 19, and a heating device 20 is installed in the installation cavity 19. The oil-based rock debris continuously absorbs heat in the heating cavity 13 under the action of the heating device 20 and the heat conducting plate 18, so that oil and water in the oil-based rock debris are gasified to form gas to be discharged out of the heating box 1, wherein the heating device 20 is a common heating technology in boiler application in the prior art, and is not described herein again.

Example 3

On the basis of the

embodiment

1 or 2, as shown in fig. 3, the lifting rod 17 is connected with a lifting device, the lifting device comprises a reel 21, a steel rope 22 and a motor 23 for driving the reel 21 to rotate, one end of the steel rope 22 is connected with the lifting rod 17, the other end of the steel rope 22 is fixedly connected with the reel 21, the steel rope 22 is wound on the reel 21 for the rest, and the motor 23 and the reel 21 are installed on the heating box 1. The rotation of the reel 21 driven by the motor 23 is the prior art, and the detailed structure is not described; the lifting of the plugging door 16 is controlled by the lifting device, so that labor can be saved.

Further, be equipped with the reel on the lateral wall of heating cabinet 1 and place chamber 24, reel 21 installs in the reel places chamber 24, the reel is placed chamber 24 below and is equipped with wire rope groove 25, wire rope 22 is placed in wire rope groove 25. The cable groove 25 can limit the position of the cable 22, thereby ensuring the horizontal rise of the plugging door 16.

Preferably, the lifting bar 17 is L-shaped. One end of the L-shaped lifting rod 17 is inserted into the steel rope groove 25, the L-shaped lifting rod 17 can more stably block the position of the door 16, and the effect is better when the blocking door 16 is lifted.

As described above, the present invention can be preferably realized.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and the technical essence of the present invention is that within the spirit and principle of the present invention, any simple modification, equivalent replacement, and improvement made to the above embodiments are all within the protection scope of the technical solution of the present invention.

Claims

1. The utility model provides an oil base detritus materialization separator, includes heating cabinet (1) and separator box (2), be connected with breather pipe (3) between the top of heating cabinet (1) and separator box (2), the winding has condenser pipe (4) on breather pipe (3), its characterized in that, separator box (2) are separated into first cavity (6) and second cavity (7) by baffle (5), first cavity (6) top is equipped with hydrophilic oleophobic membrane (8), second cavity (7) top is equipped with oleophylic hydrophobic membrane (9), the mouth of pipe of breather pipe (3) in separator box (2) is located the centre of hydrophilic oleophobic membrane (8) and oleophylic hydrophobic membrane (9), first cavity (6) all are equipped with liquid outlet (10) with the bottom of second cavity (7).

2. The oil-based debris materialization and separation device according to claim 1, wherein the hydrophilic oleophobic membrane (8) and the lipophilic hydrophobic membrane (9) are obliquely arranged.

3. The oil-based detritus materialization separation device of claim 1, wherein be equipped with discharge gate (11) on the bottom lateral wall of heating cabinet (1), the top is equipped with feeder hopper (12), the upper portion of heating cabinet (1) is heating chamber (13), the below of heating chamber (13) is provided with first hang plate (14) and second hang plate (15), first hang plate (14) to the one side slope that sets up discharge gate (11), second hang plate (15) to discharge gate (11) slope, sealing door (16) is pasted on discharge gate (11), the outside of sealing door (16) is connected with lifting rod (17).

4. The oil-based detritus physical-chemical separation device of claim 3, wherein heat-conducting plates (18) are installed around the heating chamber (13), the heat-conducting plates (18) and the inner side wall of the heating box (1) form an installation chamber (19), and the heating device (20) is installed in the installation chamber (19).

5. The oil-based debris physical-chemical separation device according to claim 3, wherein the lifting rod (17) is connected with a lifting device, the lifting device comprises a reel (21), a steel rope (22) and a motor (23) for driving the reel (21) to rotate, one end of the steel rope (22) is connected with the lifting rod (17) and the other end of the steel rope is wound on the reel (21), and the motor (23) and the reel (21) are installed on the heating box (1).

6. The oil-based rock debris materialization and separation device is characterized in that a reel placing cavity (24) is formed in the outer side wall of the heating box (1), the reel (21) is installed in the reel placing cavity (24), a steel rope groove (25) is formed below the reel placing cavity (24), and the steel rope (22) is placed in the steel rope groove (25).

7. The oil-based debris materializing and separating device according to claim 6, wherein the lifting rod (17) is L-shaped.