CN211570567U

CN211570567U - Oil field gathering is defeated with high-efficient dewatering equipment

Info

Publication number: CN211570567U
Application number: CN202020172663.2U
Authority: CN
Inventors: 宋琳
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-02-16
Filing date: 2020-02-16
Publication date: 2020-09-25
Anticipated expiration: 2030-02-16

Abstract

The utility model belongs to the technical field of the crude oil dehydration technique and specifically relates to an oil field collection is defeated with high-efficient dewatering equipment, surface both sides fixed mounting has two support knee that correspond the setting on the bottom plate, fixed mounting has the retainer plate between two support knee upper portions are terminal, fixed mounting has the agitator tank in the retainer plate, the fixed inlet pipe and the feeding pipe that are linked together with jar internal portion that are equipped with in top of agitator tank, agitator tank bottom opening part is through the first discharging pipe of first valve fixedly connected with, fixed mounting has the diaphragm on the arbitrary one support knee of first discharging pipe below, the drainage return bend that rotatable installation and first discharging pipe correspond on the diaphragm, the fixed rotary driving mechanism that is equipped with on the drainage return bend, fixed mounting has the support frame on the bottom plate of drainage return bend below, support frame upper portion fixed mounting has a plurality of knockout drum that the circumference form distributes, the equal fixed mounting. The utility model has the advantage of high dehydration efficiency.

Description

Oil field gathering is defeated with high-efficient dewatering equipment

Technical Field

The utility model relates to a crude oil dehydration technical field especially relates to an oil field collection is defeated with high-efficient dewatering equipment.

Background

Crude oil in oil field, which is called "black gold", is traditionally called as crude oil which is a black brown or dark green viscous liquid or semi-solid combustible substance composed of various hydrocarbons and is directly extracted from oil well. The upper part of the crust has oil storage. It is made up by mixing different hydrocarbons, and its main component is paraffin, and in addition the petroleum also contains elements of sulfur, oxygen, nitrogen, phosphorus and vanadium, etc.. Soluble in a variety of organic solvents, insoluble in water, but capable of forming an emulsion with water. The crude oil is divided into light crude oil, medium crude oil and heavy crude oil according to the density range. Although the oil composition and appearance of different fields can vary widely.

The oil field gathering and transportation process needs dehydration and desalination treatment, and a demulsifier needs to be added for stirring treatment. The utility model discloses in the utility model that patent publication is CN209636175U discloses an oil field collection is defeated with high-efficient dewatering equipment, because its material through will stir the completion in the reaction cylinder stews to let the profit layering, this has just led to can not carry out any operation at the in-process reaction cylinder that stews, leads to whole dewatering equipment to need wait for the profit layering and just can carry out next dehydration after discharging, leads to the work efficiency of whole dewatering equipment low undoubtedly like this.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a high-efficient dewatering equipment is used in oil field collection defeated for the problem that proposes in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the design is that the oil field gathering and transportation efficient dewatering equipment comprises a bottom plate, two supporting bent rods which are correspondingly arranged are fixedly arranged on two sides of the upper surface of the bottom plate, a fixing ring is fixedly arranged between the ends of the upper parts of the supporting bent rods, a stirring tank is fixedly arranged in the fixing ring, a feeding pipe and a feeding pipe which are communicated with the inside of a tank body are fixedly arranged at the top of the stirring tank, a first discharging pipe is fixedly connected with the bottom opening of the stirring tank through a first valve, a transverse plate is fixedly arranged on any one of the supporting bent rods below the first discharging pipe, a drainage bent pipe which corresponds to the first discharging pipe is rotatably arranged on the transverse plate, a rotary driving mechanism is fixedly arranged on the drainage bent pipe, a supporting frame is fixedly arranged on the bottom plate below the drainage bent pipe, and a plurality of separation tanks which are distributed in a, each separating tank bottom opening part is all fixed mounting has the reposition of redundant personnel mechanism.

Preferably, the rotary driving mechanism comprises a first gear, a servo motor and a second gear, the first gear is fixedly arranged on the tube body of the drainage bent tube below the transverse plate, the servo motor is fixedly arranged on the lower surface of the transverse plate, and the second gear meshed with the first gear is fixedly arranged at the tail end of an output shaft of the servo motor.

Preferably, reposition of redundant personnel mechanism includes second valve, second discharging pipe, tee bend, connecting pipe, third valve, third discharging pipe, the second discharging pipe of second valve fixed connection is passed through to separator tank bottom opening part, the tee bend is installed to second discharging pipe bottom, all inserted the connecting pipe on two remaining ports of tee bend, all through third valve fixedly connected with third discharging pipe on the outside tip of connecting pipe.

Preferably, the top of the drainage elbow is fixedly provided with a feed hopper

The utility model provides a pair of defeated high-efficient dewatering equipment of using of oil field collection, beneficial effect lies in: through setting up rotary driving mechanism, drainage return bend, a plurality of knockout drum, can accomplish a stirring back at the agitator tank, stir once more immediately, the material after the stirring is discharged into in another knockout drum through the rotation of rotary driving mechanism drive drainage return bend to make the utilization to dewatering equipment more high-efficient, and then improved the dehydration efficiency of equipment.

Drawings

Fig. 1 is a schematic structural view of the high-efficiency dewatering equipment for oil field gathering and transportation provided by the utility model;

FIG. 2 is a schematic view of a portion of the structure of FIG. 1 at A;

fig. 3 is a schematic view of a partial structure at B of fig. 1.

In the figure: the device comprises a bottom plate 1, a supporting bent rod 2, a fixing ring 3, a stirring tank 4, a feeding pipe 5, a feeding pipe 6, a first valve 7, a first discharging pipe 8, a transverse plate 9, a drainage bent pipe 10, a feeding hopper 11, a first gear 12, a servo motor 13, a second gear 14, a supporting frame 15, a separation tank 16, a second valve 17, a second discharging pipe 18, a tee joint 19, a connecting pipe 20, a third valve 21 and a third discharging pipe 22.

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.

Example 1

Referring to fig. 1-3, an efficient dewatering device for oil field gathering and transportation comprises a bottom plate 1, two supporting bent rods 2 correspondingly arranged are fixedly arranged on two sides of the upper surface of the bottom plate 1, a fixing ring 3 is fixedly arranged between the upper ends of the two supporting bent rods 2, a stirring tank 4 is fixedly arranged in the fixing ring 3, a feeding pipe 5 and a feeding pipe 6 communicated with the interior of the tank body are fixedly arranged at the top of the stirring tank 4, a first discharging pipe 8 is fixedly connected at an opening at the bottom of the stirring tank 4 through a first valve 7, a transverse plate 9 is fixedly arranged on any one supporting bent rod 2 below the first discharging pipe 8, a drainage bent pipe 10 corresponding to the first discharging pipe 8 is rotatably arranged on the transverse plate 9, a rotary driving mechanism is fixedly arranged on the drainage bent pipe 10, a support frame 15 is fixedly arranged on the bottom plate 1 below the drainage bent pipe 10, and a plurality of separation tanks 16 distributed in a, a flow dividing mechanism is fixedly arranged at the bottom opening of each separation tank 16.

The rotary driving mechanism comprises a first gear 12, a servo motor 13 and a second gear 14, the first gear 12 is fixedly arranged on the tube body of the drainage bent tube 10 below the transverse plate 9, the servo motor 13 is fixedly arranged on the lower surface of the transverse plate 9, and the second gear 14 meshed with the first gear 12 is fixedly arranged at the tail end of an output shaft of the servo motor 13.

The flow dividing mechanism comprises a second valve 17, a second discharging pipe 18, a tee joint 19, a connecting pipe 20, a third valve 21 and a third discharging pipe 22, the opening at the bottom end of the separating tank 16 is fixedly connected with the second discharging pipe 18 through the second valve 17, the tee joint 19 is installed at the bottom end of the second discharging pipe 18, the connecting pipe 20 is inserted into the two residual ports of the tee joint 19, and the third discharging pipe 22 is fixedly connected with the outer end of the connecting pipe 20 through the third valve 21. After the oil-water layer, the second valve 17 is opened, any one of the third valves 21 is opened, the sewage at the bottom of the separation tank 16 is discharged, the third valve 21 is closed, and then the other third valve 21 is opened to discharge the dehydrated crude oil.

When the utility model is used, crude oil is poured into the stirring tank 4 through the inlet pipe 5, the demulsifier is thrown into the stirring tank 4 through the feeding pipe 6, then the stirring tank 4 is started to stir the material, the first valve 7 is opened after the stirring is finished, the material in the stirring rod 4 is poured into the drainage elbow pipe 10 below, and the material enters the separation tank 16 below through the drainage elbow pipe 10; after the materials are placed in the separation tank 16 for a period of time and after oil-water separation in the separation tank 16, sewage and oil in the separation tank 16 are respectively discharged through a flow dividing mechanism; due to the fact that the separation tanks 16 are arranged, after the stirring tank 4 finishes primary stirring, the materials can be immediately stirred again, the stirred materials drive the drainage elbow 10 to rotate through the rotary driving mechanism, the tail end of the drainage elbow 10 is pointed to the next separation tank 16, the materials are discharged into the separation tank 16 to be subjected to oil-water separation, and the dehydration efficiency of the whole device is higher.

Example 2

Referring to fig. 1-2, as another preferred embodiment of the present invention, the difference from embodiment 1 is that a feed hopper 11 is fixed on the top of the drainage elbow 10. Through setting up feeder hopper 11, can effectual expansion drainage return bend 10's feed inlet scope to reduce overflowing of material.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an oil field collection is defeated with high-efficient dewatering equipment, includes bottom plate (1), its characterized in that, bottom plate (1) upper surface both sides fixed mounting has two support knee (2) that correspond the setting, two support between knee (2) upper portion end fixed mounting have retainer plate (3), fixed mounting has agitator tank (4) in retainer plate (3), the top of agitator tank (4) is fixed to be equipped with inlet pipe (5) and feeding pipe (6) that are linked together with internal portion of jar, agitator tank (4) bottom opening part is through first valve (7) fixedly connected with first discharging pipe (8), fixed mounting has diaphragm (9) on arbitrary support knee (2) of first discharging pipe (8) below, rotatable installation and drainage return bend (10) that first discharging pipe (8) correspond on diaphragm (9), fixed being equipped with rotary driving mechanism on drainage return bend (10), fixed mounting has support frame (15) on bottom plate (1) of drainage return bend (10) below, support frame (15) upper portion fixed mounting has a plurality of knockout drum (16) that become the circumference form and distribute, every the equal fixed mounting of knockout drum (16) bottom opening part has reposition of redundant personnel mechanism.

2. The oil field gathering and transportation high-efficiency dewatering equipment according to claim 1, wherein the rotary driving mechanism comprises a first gear (12), a servo motor (13) and a second gear (14), the first gear (12) is fixedly arranged on the pipe body of the drainage bent pipe (10) below the transverse plate (9), the servo motor (13) is fixedly arranged on the lower surface of the transverse plate (9), and the second gear (14) meshed with the first gear (12) is fixedly arranged at the tail end of the output shaft of the servo motor (13).

3. The oil field gathering and transportation high-efficiency dewatering equipment according to claim 1, wherein the flow dividing mechanism comprises a second valve (17), a second discharging pipe (18), a tee joint (19), a connecting pipe (20), a third valve (21) and a third discharging pipe (22), the second discharging pipe (18) is fixedly connected to the bottom opening of the separating tank (16) through the second valve (17), the tee joint (19) is installed at the bottom end of the second discharging pipe (18), the connecting pipes (20) are inserted into the two remaining ports of the tee joint (19), and the third discharging pipe (22) is fixedly connected to the outer end of the connecting pipe (20) through the third valve (21).

4. The efficient dewatering equipment for oil field gathering and transportation according to claim 1, characterized in that a feed hopper (11) is fixedly arranged on the top of the drainage elbow (10).