CN218058628U

CN218058628U - Oily sewage separation device for oil field exploitation

Info

Publication number: CN218058628U
Application number: CN202221648565.7U
Authority: CN
Inventors: 程汉东; 袁胜; 廖大前; 郭松; 张文强
Original assignee: Taizhou Youheng Oil And Gas Engineering Service Co ltd
Current assignee: Taizhou Youheng Oil And Gas Engineering Service Co ltd
Priority date: 2022-06-28
Filing date: 2022-06-28
Publication date: 2022-12-16
Anticipated expiration: 2032-06-28

Abstract

The utility model relates to an oil field exploitation technical field just discloses an oil field exploitation is with oily sewage separation device, include: the separation box body is provided with a box cover at the top end, the bottom end of the separation box body is connected with a discharge valve, a feeding pipe is fixed at the top end of the box cover, and a control switch is arranged on the front side of the separation box body; the filtering mechanism is arranged in the separating box body and is used for filtering the oily sewage; be used for with the clearance mechanism of filter mechanism cleaning, clearance mechanism includes the symmetry and installs the mounting bracket in separation box both sides and be fixed in the electric putter on two mounting brackets, the utility model discloses a can clean the filter to prevent effectively that filter mechanism from taking place to block up, can guarantee filter mechanism's filter effect, so that filter mechanism carries out high efficiency filtration, separation with oily sewage, helps realizing separator's use.

Description

Oily sewage separation device for oil field exploitation

Technical Field

The utility model belongs to the technical field of the oil field exploitation, concretely relates to oil field exploitation is with oily water separator.

Background

In the process of oil field exploitation, oily sewage is treated by means of equipment, and the separating device is one of oily sewage treatment equipment and is mainly used for separating the oily sewage so as to facilitate subsequent treatment of the oily sewage and facilitate exploitation of the oil field.

However, when the existing oily sewage separation device for oilfield exploitation is used, the filter plate cannot be cleaned, the filter mechanism is easily blocked, the filtering effect of the filter mechanism is poor, the oily sewage is not conveniently and efficiently filtered and separated by the filter mechanism, the use of the separation device is affected, in addition, the oily sewage cannot be uniformly dispersed, the oily sewage is not conveniently and uniformly filtered, the filtering efficiency of the oily sewage is low, and the efficient filtration of the oily sewage is affected.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an oil field exploitation is with oily water separator to solve the filter of not brushing that provides in the above-mentioned background art, lead to filtering mechanism to take place to block up easily, can not be with oily sewage homodisperse in addition, the even filterable problem of oily sewage of being not convenient for.

In order to achieve the above purpose, the utility model provides a following technical scheme: an oil-contaminated water separating apparatus for oil field exploitation, comprising:

the separation box body is provided with a box cover at the top end, the bottom end of the separation box body is connected with a discharge valve, a feed pipe is fixed at the top end of the box cover, and a control switch is arranged on the front side of the separation box body;

the filtering mechanism is arranged in the separating box body and is used for filtering the oily sewage;

the cleaning mechanism comprises mounting frames which are symmetrically mounted on two sides of the separation box body and electric push rods which are fixed on the two mounting frames, piston rods of the two electric push rods extend into the separation box body and are connected with moving blocks, and brush plates are fixed at the bottom ends of the two moving blocks.

Preferably, the filter mechanism includes that the symmetry locates two inside filters of separator box, two the filter all inclines to set up, and is connected with the sediment fill between the bottom of two filters, two set up intensive first filtration pore on the filter, and the top and the brush board contact of two filters, intensive second filtration pore has been seted up to the bottom of sediment fill.

Preferably, still include cloth liquid mechanism, cloth liquid mechanism is used for the even dispersion of oily sewage, and cloth liquid mechanism includes:

the movable shaft is movably arranged in the separation box body and is positioned above the filter plate;

the second motor is fixed on one side of the separation box body and is used for driving the movable shaft to rotate;

a rotating roller mounted outside the movable shaft;

the rotary roller is characterized by comprising a plurality of blades fixed on the outer wall of the rotary roller, and the four blades are distributed in an annular array.

Preferably, a slag discharge mechanism is further disposed inside the filtering mechanism, and the slag discharge mechanism includes:

the packing auger is movably arranged inside the slag collecting hopper;

the first motor is fixed on one side of the separation box body and used for driving the packing auger to rotate;

and the slag discharge pipe is connected to one side, opposite to the first motor, of the separation box body, and a gate is arranged on the slag discharge pipe.

Preferably, baffles are arranged on two sides of the inner wall of the separation box body, and the two baffles are obliquely arranged.

Preferably, two the guiding gutter has all been seted up at the top of baffle, and the guiding gutter is inclined towards the other end of baffle by the one end that baffle and separator box are connected.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) The utility model discloses a can clean the filter, realize the mediation with the filtering mechanism to prevent effectively that the filtering mechanism from taking place to block up, can guarantee the filter effect of filtering mechanism, so that the filtering mechanism carries out high-efficient filtration, separation with oily sewage, help realizing separator's use, the sewage treatment of the oil field exploitation of being convenient for.

(2) The utility model discloses a liquid distribution mechanism can be with oily sewage homodisperse to realize oily sewage's even filtration, strengthened filtering mechanism's filter effect effectively, help improving the filtration efficiency of oily sewage, can realize oily sewage's high efficiency filtration, so that the exploitation in oil field.

Drawings

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

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

FIG. 3 is a cross-sectional view taken along direction A of FIG. 1;

FIG. 4 is an enlarged view of FIG. 3 at B;

in the figure: 1. separating the box body; 2. a box cover; 3. a feeding pipe; 4. a discharge valve; 5. a filtering mechanism; 51. a filter plate; 52. a first filter hole; 53. a slag collection hopper; 54. a second filter hole; 6. a slag discharge mechanism; 61. a first motor; 62. a packing auger; 63. a slag discharge pipe; 7. a liquid distribution mechanism; 71. a second motor; 72. a movable shaft; 73. rotating the roller; 74. a leaf plate; 8. a cleaning mechanism; 81. a mounting frame; 82. an electric push rod; 83. a moving block; 84. a baffle plate; 85. brushing a plate; 9. and controlling the switch.

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 to 4, an apparatus for separating oil-containing wastewater for oilfield exploitation includes:

the separation device comprises a separation box body 1, wherein a box cover 2 is installed at the top end of the separation box body 1, a discharge valve 4 is connected to the bottom end of the separation box body 1, a feeding pipe 3 is fixed at the top end of the box cover 2, and a control switch 9 is installed on the front side of the separation box body 1;

the filtering mechanism 5 is arranged in the separation box body 1, and the filtering mechanism 5 is used for filtering the oily sewage; the filtering mechanism 5 comprises two filtering plates 51 symmetrically arranged in the separating box body 1, the two filtering plates 51 are obliquely arranged, a slag collecting hopper 53 is connected between the bottom ends of the two filtering plates 51, dense first filtering holes 52 are formed in the two filtering plates 51, the tops of the two filtering plates 51 are in contact with a brush plate 85, and dense second filtering holes 54 are formed in the bottom of the slag collecting hopper 53;

a clearance mechanism 8 for brushing filtering mechanism 5, clearance mechanism 8 includes that the symmetry is installed in the mounting bracket 81 of separation box 1 both sides and is fixed in the electric putter 82 on two mounting brackets 81, and the piston rod of two electric putter 82 all extends to the inside of separation box 1 to be connected with movable block 83, and the bottom of two movable blocks 83 all is fixed with brush 85.

Through the technical scheme:

in the process of oil field exploitation, when oil-containing sewage is separated, workers can convey the sewage of oil extraction equipment into the separation box body 1 through the feeding pipe 3, so that the oil-containing sewage is filtered through the filter plate 51, after filtering, slag is accumulated in the slag collecting hopper 53, water flows to the lower part of the inner part of the separation box body 1 through the first filter hole 52 and the second filter hole 54, and then the workers open the discharge valve 4 to discharge the water, so that the separation of the oil-containing sewage is realized;

in addition, when the filter plate 51 takes place to block up, workman's accessible control switch 9 starts electric putter 82, make electric putter 82 drive the movable block 83, the movable block 83 drives brush board 85 and moves on along the filter plate 51 afterwards, in order to clean the filter plate 51, make the first filtration pore 52 mediation on the filter plate 51, realize the clearance of filter mechanism 5 with this, thereby prevent effectively that filter mechanism 5 from taking place to block up, can guarantee filter mechanism 5's filter effect, so that filter mechanism 5 carries out high efficiency filtration with oily sewage, the separation, help realizing separator's use, the sewage treatment of the oil field exploitation of being convenient for.

As shown in fig. 1 to 3, the filter mechanism 5 further includes a slag discharge mechanism 6 inside the filter mechanism 5, and the slag discharge mechanism 6 includes:

an auger 62 movably mounted inside the slag collecting hopper 53;

the first motor 61 is fixed on one side of the separation box body 1, and the first motor 61 is used for driving the packing auger 62 to rotate;

and a slag discharge pipe 63 connected to one side of the separation box body 1 opposite to the first motor 61, wherein a gate is arranged on the slag discharge pipe 63.

Through the technical scheme:

when the slag collecting hopper 53 is filled with the slag, a worker can pull down a gate on the slag discharging pipe 63 and then start the first motor 61 through the control switch 9, so that the first motor 61 drives the packing auger 62 to rotate, the slag accumulated in the slag collecting hopper 53 is conveyed until the slag is discharged from the slag discharging pipe 63, slag discharging is realized, and the oily sewage is efficiently filtered by the filtering mechanism 5.

As shown in fig. 3 and 4, the baffle plates 84 are installed on both sides of the inner wall of the separator body 1, and the two baffle plates 84 are inclined, so that the top of the moving block 83 can be shielded, and the oily sewage can be prevented from accumulating on the moving block 83, thereby facilitating the separation of the oily sewage.

For the baffle 84, as shown in fig. 3 and 4, the top of each of the two baffles 84 is provided with a diversion trench, and the diversion trench is inclined from one end of the baffle 84 connected with the separation box 1 to the other end of the baffle 84, so that the oily sewage on the baffle 84 can be diverted, the oily sewage is prevented from remaining on the baffle 84, and the separation of the oily sewage is further facilitated.

Referring to fig. 1 and fig. 3, the oil-contaminated water separation apparatus for oilfield exploitation further includes a liquid distribution mechanism 7, the liquid distribution mechanism 7 is used for uniformly dispersing the oil-contaminated water, and the liquid distribution mechanism 7 includes:

a movable shaft 72 movably arranged in the separation box body 1, wherein the movable shaft 72 is positioned above the filter plate 51;

a second motor 71 fixed on one side of the separation box body 1, wherein the second motor 71 is used for driving the movable shaft 72 to rotate;

a roller 73 mounted outside the movable shaft 72;

a plurality of blades 74 fixed on the outer wall of the roller 73, and four blades 74 are distributed in an annular array.

Through the technical scheme:

during the use, in the oily sewage separation process, workman accessible control switch 9 starts second motor 71, make second motor 71 drive loose axle 72 rotate, loose axle 72 drives the rotation roller 73 afterwards and changes the leaf 74 on the roller 73 and rotate, then leaf 74 will be dispersed by the oily sewage that inlet pipe 3 fed in, make oily sewage evenly spread on the filter 51, then filter 51 filters oily sewage, thereby realize the even filtration of oily sewage, the filter effect of filtering mechanism 5 has been strengthened effectively, help improving the filtration efficiency of oily sewage, can realize the high efficiency filtration of oily sewage, so that the exploitation in oil field.

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 an oil field exploitation is with oily sewage separator which characterized in that includes:

the separation box body (1), a box cover (2) is installed at the top end of the separation box body (1), a discharge valve (4) is connected to the bottom end of the separation box body (1), a feeding pipe (3) is fixed to the top end of the box cover (2), and a control switch (9) is installed on the front side of the separation box body (1);

the filtering mechanism (5) is arranged in the separation box body (1), and the filtering mechanism (5) is used for filtering the oily sewage;

the cleaning mechanism (8) is used for cleaning the filtering mechanism (5), the cleaning mechanism (8) comprises mounting frames (81) which are symmetrically mounted on two sides of the separating box body (1) and electric push rods (82) which are fixed on the two mounting frames (81), piston rods of the two electric push rods (82) extend into the separating box body (1) and are connected with moving blocks (83), and brush plates (85) are fixed at the bottom ends of the two moving blocks (83).

2. The oily water separation device for oilfield exploitation according to claim 1, wherein: two inside filter (51) of separator box (1), two are located including the symmetry filter (5) filter (51) all slope the setting, and are connected with collection sediment fill (53) between the bottom of two filter (51), two set up intensive first filtration pore (52) on filter (51), and the top and the brush board (85) contact of two filter (51), intensive second filtration pore (54) have been seted up to the bottom of collection sediment fill (53).

3. The oil field exploitation oil-containing sewage separation device according to claim 2, characterized in that: still include cloth liquid mechanism (7), cloth liquid mechanism (7) are used for the sewage homodisperse that contains oil, and cloth liquid mechanism (7) include:

the movable shaft (72) is movably arranged in the separation box body (1), and the movable shaft (72) is positioned above the filter plate (51);

the second motor (71) is fixed on one side of the separation box body (1), and the second motor (71) is used for driving the movable shaft (72) to rotate;

a rotating roller (73) mounted outside the movable shaft (72);

a plurality of blades (74) fixed on the outer wall of the rotating roller (73), and four blades (74) are distributed in an annular array.

4. The oil field exploitation oil-containing sewage separation device according to claim 2, characterized in that: the inside of filtering mechanism (5) still is equipped with slag extractor (6), slag extractor (6) include:

a packing auger (62) movably mounted inside the slag collecting hopper (53);

the first motor (61) is fixed on one side of the separation box body (1), and the first motor (61) is used for driving the packing auger (62) to rotate;

the slag discharge pipe (63) is connected to one side, opposite to the first motor (61), of the separation box body (1), and a gate is arranged on the slag discharge pipe (63).

5. The oily water separation device for oilfield exploitation according to claim 1, wherein: baffles (84) are arranged on two sides of the inner wall of the separation box body (1), and the two baffles (84) are obliquely arranged.

6. The oil field exploitation oil-containing sewage separation device according to claim 5, wherein: the top of the two baffles (84) is provided with a diversion trench, and one end of the diversion trench, which is connected with the separation box body (1), is inclined towards the other end of the baffles (84).