CN218058628U - Oily sewage separation device for oilfield development - Google Patents

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 oilfield development

technical field

The utility model belongs to the technical field of oilfield exploitation, in particular to an oily sewage separation device for oilfield exploitation.

Background technique

In the process of oilfield exploitation, oily sewage needs to be treated with the help of equipment, and the separation device is one of the oily sewage treatment equipment, which is mainly used to realize the separation of oily sewage, so as to facilitate the subsequent treatment of oily sewage, so as to facilitate the exploitation of oilfields.

However, when the oily sewage separation device used in the existing oil field is used, the filter plate cannot be cleaned, which will easily lead to blockage of the filter mechanism, resulting in poor filtering effect of the filter mechanism, and it is not convenient for the filter mechanism to efficiently filter the oily sewage. Separation affects the use of the separation device. In addition, the oily sewage cannot be evenly dispersed, which is not convenient for the uniform filtration of the oily sewage, resulting in low filtration efficiency of the oily sewage and affecting the efficient filtration of the oily sewage.

Utility model content

The purpose of this utility model is to provide an oily sewage separation device for oil field development, to solve the problem that the filter plate cannot be cleaned, which may easily lead to blockage of the filter mechanism, and the oily sewage cannot be evenly dispersed, which is inconvenient The problem of uniform filtration of oily sewage.

In order to achieve the above purpose, the utility model provides the following technical solutions: an oily sewage separation device for oil field development, comprising:

Separation box, the top of the separation box is equipped with a box cover, and the bottom of the separation box is connected with a discharge valve, the top of the box cover is fixed with a feed pipe, and the front side of the separation box is installed With control switch;

A filtering mechanism arranged inside the separation box, and the filtering mechanism is used to filter oily sewage;

A cleaning mechanism for cleaning the filter mechanism, the cleaning mechanism includes mounting frames symmetrically installed on both sides of the separation box and electric push rods fixed on the two mounting frames, the two electric push rods The piston rods all extend to the inside of the separation box and are connected with moving blocks, and the bottom ends of the two moving blocks are fixed with brush plates.

Preferably, the filter mechanism includes two filter plates symmetrically arranged inside the separation box, the two filter plates are all inclined, and a slag collecting hopper is connected between the bottom ends of the two filter plates, and the two filter plates Dense first filter holes are opened on the filter plate, and the tops of the two filter plates are in contact with the brush plate, and dense second filter holes are opened on the bottom of the slag collecting hopper.

Preferably, it also includes a liquid distribution mechanism, which is used to evenly disperse the oily sewage, and the liquid distribution mechanism includes:

a movable shaft installed inside the separation box, and the movable shaft is located above the filter plate;

a second motor fixed on one side of the separation box, and the second motor is used to drive the movable shaft to rotate;

a roller mounted on the outside of said movable shaft;

A plurality of vanes fixed on the outer wall of the rotating roller, and the four vanes are distributed in an annular array.

Preferably, a slag discharge mechanism is also provided inside the filter mechanism, and the slag discharge mechanism includes:

An auger installed in the inside of the slag collecting hopper;

A first motor fixed on one side of the separation box, and the first motor is used to drive the auger to rotate;

It is connected to the slag discharge pipe on the side of the separation box opposite to the first motor, and the slag discharge pipe is provided with a gate.

Preferably, baffles are installed on both sides of the inner wall of the separation box, and both baffles are inclined.

Preferably, a diversion groove is provided on the top of the two baffles, and the diversion groove is inclined from the end connecting the baffle to the separation box toward the other end of the baffle.

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

(1) The utility model realizes the dredging of the filter mechanism by cleaning the filter plate, thereby effectively preventing the filter mechanism from clogging, and ensuring the filtering effect of the filter mechanism, so that the filter mechanism can efficiently filter and separate the oily sewage , helps to realize the use of the separation device, and facilitates the sewage treatment of oil field exploitation.

(2) The utility model can evenly disperse the oily sewage through the liquid distribution mechanism, thereby realizing the uniform filtration of the oily sewage, effectively enhancing the filtering effect of the filtering mechanism, helping to improve the filtration efficiency of the oily sewage, and realizing the filtration of the oily sewage High-efficiency filtration to facilitate oilfield exploitation.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the front view of the utility model;

Fig. 3 is a sectional view along the direction A in Fig. 1;

Figure 4 is an enlarged view of the B place in Figure 3;

In the figure: 1. separation box; 2. box cover; 3. feed pipe; 4. discharge valve; 5. filter mechanism; 51. filter plate; 52. first filter hole; , the second filter hole; 6, the slag discharge mechanism; 61, the first motor; 62, the auger; 63, the slag discharge pipe; 7, the liquid distribution mechanism; 71, the second motor; 72, the movable shaft; 73, the roller ; 74, leaf plate; 8, cleaning mechanism; 81, mounting frame; 82, electric push rod; 83, moving block; 84, baffle plate; 85, brush plate; 9, control switch.

detailed description

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Figure 1-Figure 4, a kind of oily sewage separation device for oilfield development, including:

Separation box 1, the top of the separation box 1 is equipped with a box cover 2, and the bottom end of the separation box 1 is connected with a discharge valve 4, the top of the box cover 2 is fixed with a feed pipe 3, the front of the separation box 1 A control switch 9 is installed on the side;

The filter mechanism 5 located inside the separation box 1 is used to filter the oily sewage; the filter mechanism 5 includes two filter plates 51 symmetrically arranged inside the separation box 1, and the two filter plates 51 are inclined set, and a slag collecting hopper 53 is connected between the bottom ends of the two filter plates 51, dense first filter holes 52 are opened on the two filter plates 51, and the tops of the two filter plates 51 are in contact with the brush plate 85, The bottom of the slag collection hopper 53 is provided with dense second filter holes 54;

The cleaning mechanism 8 that is used for cleaning the filter mechanism 5, the cleaning mechanism 8 includes a mounting frame 81 symmetrically installed on both sides of the separation box body 1 and an electric push rod 82 fixed on the two mounting frames 81, and the two electric push rods The piston rods of 82 all extend to the inside of the separation box 1, and are connected with moving blocks 83, and the bottom ends of the two moving blocks 83 are fixed with brush plates 85.

Through the above technical solutions:

In the process of oil field exploitation, when separating the oily sewage, the worker can input the sewage from the oil production equipment into the separation box 1 through the feeding pipe 3, so that the oily sewage is filtered through the filter plate 51, after filtering, the slag is accumulated in the In the slag collecting hopper 53, the water body flows to the inside of the separation box 1 through the first filter hole 52 and the second filter hole 54, and then the worker opens the discharge valve 4 to discharge the water body, so as to realize the separation of oily sewage ;

In addition, when the filter plate 51 is clogged, the worker can activate the electric push rod 82 through the control switch 9, so that the electric push rod 82 drives the moving block 83, and then the moving block 83 drives the brush plate 85 to move along the filter plate 51 to filter The plate 51 is cleaned, so that the first filter hole 52 on the filter plate 51 is dredged, so as to realize the cleaning of the filter mechanism 5, thereby effectively preventing the filter mechanism 5 from clogging, and ensuring the filtering effect of the filter mechanism 5, so as to facilitate filtration. Mechanism 5 efficiently filters and separates oily sewage, which is helpful to realize the use of the separation device and facilitates the treatment of sewage in oil field exploitation.

For the above-mentioned filter mechanism 5, as shown in Figures 1-3, a slag discharge mechanism 6 is also provided inside the filter mechanism 5, and the slag discharge mechanism 6 includes:

The auger 62 installed inside the slag collecting bucket 53 is movable;

The first motor 61 fixed on one side of the separation box 1, and the first motor 61 is used to drive the auger 62 to rotate;

It is connected to the slag discharge pipe 63 on the side of the separation box 1 opposite to the first motor 61 , and the slag discharge pipe 63 is provided with a gate.

Through the above technical solutions:

When the slag collection bucket 53 is full of slag, the worker can unplug the gate on the slag discharge pipe 63, and then start the first motor 61 through the control switch 9, so that the first motor 61 drives the auger 62 to rotate, so that the collection The slag material accumulated in the slag hopper 53 is conveyed until the slag material is discharged from the slag discharge pipe 63 , so as to realize slag discharge, so that the filter mechanism 5 can efficiently filter the oily sewage.

As shown in Figures 3 and 4, baffles 84 are installed on both sides of the inner wall of the separation box 1, and the two baffles 84 are all inclined. Based on this, the top of the moving block 83 can be blocked to prevent The oily sewage is accumulated on the moving block 83 to facilitate the separation of the oily sewage.

For the above-mentioned baffles 84, as shown in Figures 3 and 4, diversion grooves are provided on the tops of the two baffles 84, and the end of the diversion grooves connected with the separation box 1 by the baffles 84 faces the baffles The other end of 84 is inclined. Based on this, the oily sewage on the baffle 84 can be diverted, so as to prevent the oily sewage from remaining on the baffle 84 and further facilitate the separation of oily sewage.

Please refer to Fig. 1 and Fig. 3, the oily sewage separation device for oilfield development also includes a liquid distribution mechanism 7, which is used to evenly disperse the oily sewage, and the liquid distribution mechanism 7 includes:

The movable shaft 72 installed inside the separation box 1 is movable, and the movable shaft 72 is located above the filter plate 51;

A second motor 71 fixed on one side of the separation box 1, and the second motor 71 is used to drive the movable shaft 72 to rotate;

The rotating roller 73 installed on the outside of the movable shaft 72;

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

Through the above technical solutions:

During use, during the oily sewage separation process, the worker can start the second motor 71 through the control switch 9, so that the second motor 71 drives the movable shaft 72 to rotate, and then the movable shaft 72 drives the rotating roller 73 and the blades 74 on the rotating roller 73 Rotate, and then the blade plate 74 will disperse the oily sewage added by the feed pipe 3, so that the oily sewage is evenly spread on the filter plate 51, and then the filter plate 51 will filter the oily sewage, thereby realizing the uniform filtration of the oily sewage, effectively The filtering effect of the filtering mechanism 5 is enhanced, which helps to improve the filtering efficiency of oily sewage, and can realize high-efficiency filtering of oily sewage, so as to facilitate the exploitation of oilfields.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (6)

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).

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