CN209724330U - The hybrid sampler of T-type - Google Patents

Abstract

The utility model belongs to oil field single-well injection-production mixing arrangement field, more particularly to the hybrid sampler of T-type, including cylinder, T-block and baffle, the cylinder both ends are welded with flange, the baffle is with circular steel plate jaggy, and baffle is no less than 4 pieces, and baffle is equidistantly welded on cylinder inboard wall along the length direction of cylinder, the T-block is uniformly welded on the two sides of each block baffle, and the T-block welding direction on the opposite face of adjacent two block baffle is consistent and is in cross arrangement.It is not uniform enough that the utility model solves the problems, such as that the water isolated in Produced Liquid is mixed with clear water, and the utility model has mixed high-efficient, uniformly mixed feature, and mixed liquor can be made to reach re-injection requirement.

Description

The hybrid sampler of T-type

Technical field

The utility model belongs to oil field single-well injection-production mixing arrangement field more particularly to the hybrid sampler of T-type.

Background technique

Oilfield exploitation is generally higher to middle and later periods moisture content, since water content continuously increases, water-oil separating processing Amount will also increase therewith.The sewage of a large amount of outputs passes through long-range surface gathering system and down-hole high pressure re-injection system re-injection, until making Water process energy consumption increases year by year, and cost of winning is caused to increase substantially.In view of the above problems, screw pump double pump note is developed in innovation Adopt, screw pump adopts+two kinds of downhole oil-water separations of electric submersible centrifugal pump note and single-well injection-production technology, effectively reduce producing well and adopt Water yield and ground water injection rate realize ultra-high water-containing well the economic exploitation.Technical principle is using downhole oil-water separation equipment to adopting Liquid carries out water-oil separating out, and the Produced Liquid that moisture content reduces is lifted to ground, and the water isolated is recycled into implanted layer, real Extraction is synchronous with injection in present same pit shaft carries out.

Presently, there are the problem of be that re-injection mark is not achieved containing some large granular impurities not soluble in water in the water isolated Standard needs to add in re-injection after part clear water mixes, however common undermixing is so that mixing is abundant, it is therefore desirable to a kind of It being capable of well-mixed mixer.

Utility model content

Mix to solve the problems, such as the water isolated in Produced Liquid with clear water not uniform enough, the utility model provides a kind of T The hybrid sampler of type, the utility model have mixed high-efficient, uniformly mixed feature, mixed liquor are made to reach reinjection standard.

Technical solution provided by the utility model is: a kind of hybrid sampler of T-type, including cylinder, T-block and baffle, The cylinder both ends are welded with flange, and the baffle is with circular steel plate jaggy, and baffle is no less than 4 pieces, baffle edge The length direction of cylinder is equidistantly welded on cylinder inboard wall, and the T-block is uniformly welded on the two sides of each block baffle, phase T-block welding direction on the opposite face of adjacent two block baffles is consistent and is in cross arrangement.

The area of notch is the 1/12-1/10 of baffle area.

The utility model has the following beneficial effects: the T-block in the utility model is cross-over design, mixed liquor hits multiple When T-block, hits the large particulate matter polymerizeing in mixed liquor and dissipate as finely ground particle substance, be conducive to be sufficiently mixed；Multiple T-types The design of block also considerably increases the contact area with mixed liquor, keeps mixing more sufficiently and uniform；In the utility model Gap position in adjacent screen is staggered, and makes flow direction transformation multiplicity of the mixed liquor between baffle, is conducive to upset fluid Inertia keeps mixing more uniform.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the embodiments of the present invention one.

Fig. 2 is the rear view of the first block baffle in the embodiments of the present invention one.

Fig. 3 is the front view of the second block baffle in the embodiments of the present invention one.

Fig. 4 is the rear view of the second block baffle in the embodiments of the present invention one.

Fig. 5 is the front view of third block baffle in the embodiments of the present invention one.

Fig. 6 is the rear view of third block baffle in the embodiments of the present invention one.

Fig. 7 is the front view of the 4th block baffle in the embodiments of the present invention one.

Fig. 8 is the rear view of the 4th block baffle in the embodiments of the present invention one.

Fig. 9 is the front view of the 5th block baffle in the embodiments of the present invention one.

Figure 10 is bowing when the first block baffle back side and the second block baffle front cooperate in the embodiments of the present invention one View.

In figure: 1- flange, 2- baffle, 3- cylinder, 4-T type block.

Specific embodiment

The utility model is described further below in conjunction with attached drawing:

A kind of hybrid sampler of T-type, including cylinder 3, T-block 4 and baffle 2,3 both ends of cylinder are welded with flange 1, the baffle 2 is with circular steel plate jaggy, and the area of notch is the 1/12-1/10 of 2 area of baffle.When notch area Less than 2 area of baffle 1/12 when, mixed liquor flow channels are small, influence entire mixing velocity, be unfavorable for improve working efficiency, when When notch area is greater than the 1/10 of 2 area of baffle, mixed liquor flow channels increase, although improving mixing velocity, corresponding T The quantity of type block 4 reduces, and requirement is not achieved in mixed effect.

Baffle 2 is no less than 4 pieces, and adjacent 2 notch of baffle dislocation makes flow direction transformation multiplicity of the mixed liquor between baffle 2, Be conducive to upset the built-in inertia of fluid, keep mixing more uniform.

Baffle 2 is equidistantly welded on 3 inner wall of cylinder along the length direction of cylinder 3, and the T-block 4 is uniformly welded on The two sides of each block baffle 2,4 welding direction of T-block on the opposite face of adjacent two block baffle 2 is consistent and is in cross arrangement.

The error angle of 2 notch of adjacent screen is more than or equal to 90 degree, is less than or equal to 180 degree.Purpose is to prolong as far as possible Stroke of the long mixed liquor in two block baffles, 2 clip cavity, makes T-block 4 be fully utilized.

Fig. 1-10 is the reference attached drawing of the embodiments of the present invention one, and preceding four block baffle 2 is respectively in embodiment one: the One block baffle, 2 notch is upward, and 2 notch of the second block baffle is downward, 2 notch of third block baffle to the left, 2 notch of the 4th block baffle to The right side, above-mentioned upper and lower, left and right each mean the upper and lower, left and right when front from baffle 2 is gone to see baffle 2, work as mixed liquor After entering in mixer, first out of, the upper end of the first block baffle 2 enters the first block baffle 2 and the second block baffle 2 clip cavity, The T-type section of T-block 4 flows through direction perpendicular to mixed liquor from top to bottom in this clip cavity, this design is to increase T-block 4 With the impact area of mixed liquor, increases the pulverized probability of the polymer of bulky grain, so that bulky grain is become little particle, make mixing more What is added is abundant；Further mixed liquor enters the clip cavity of second baffle 2 Yu third baffle 2 from the lower end notch of second baffle 2 Interior, the T-type section of T-block 4 flows through direction perpendicular to mixed liquor from bottom to up in this clip cavity, and then mixed liquor is from third baffle 2 left notch outflow, further mixed liquor enter in third baffle 2 and the clip cavity of fourth gear plate 2, T-block 4 in this clip cavity T-type section flow through direction perpendicular to mixed liquor from left to right, like this, the section side of T type block 4 in each clip cavity To the direction for being each perpendicular to flow through mixed liquor herein, the collision effect of mixed liquor Yu T-block 4 is significantly increased, makes to mix Liquid becomes visibly homogeneous, reaches re-injection requirement.The orientation of notch has 4 in the present embodiment, makes flowing of the mixed liquor between baffle 2 Direction transformation multiplicity is conducive to upset the built-in inertia of fluid, keeps mixing more uniform.

As another embodiment, in example 2, putting in order along baffle 2, the notch position of baffle 2 Phase angle is incremented by successively or equal angular of successively decreasing, the integral multiple that the sum of angle of increasing or decreasing is 360 degree.Notch at this time Azimuth is divided equally in each phase of 360 cylindrical tubes 3, so cylindrical tube 3 is when placing without considering placed angle Problem reduces the limitation that mixer uses.

The utility model structure is simple, and rationally, the water that Produced Liquid is separated is mixed with the mixed liquor of clear water through this for design Device is mixed, visibly homogeneous, has reached injected standard.

Claims (2)

1. a kind of hybrid sampler of T-type, it is characterised in that: including cylinder (3), T-block (4) and baffle (2), the cylinder (3) both ends are welded with flange (1), and the baffle (2) is with circular steel plate jaggy, and baffle (2) is no less than 4 pieces, baffle (2) it is equidistantly welded on cylinder (3) inner wall along the length direction of cylinder, the T-block (4) is uniformly welded on each piece of gear The two sides of plate (2), T-block (4) welding direction on the opposite face of adjacent two block baffle (2) is consistent and is in cross arrangement.

2. the hybrid sampler of a kind of T-type according to claim 1, it is characterised in that: the area of notch is baffle (2) face Long-pending 1/12-1/10.