CN207177863U - A kind of polymer microballoon enters medicine blender online - Google Patents
A kind of polymer microballoon enters medicine blender online Download PDFInfo
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- CN207177863U CN207177863U CN201721033390.8U CN201721033390U CN207177863U CN 207177863 U CN207177863 U CN 207177863U CN 201721033390 U CN201721033390 U CN 201721033390U CN 207177863 U CN207177863 U CN 207177863U
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- polymer microballoon
- online
- drug
- mixing
- swirling flow
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Abstract
The utility model discloses a kind of polymer microballoon to enter medicine blender online, including cylinder, in described cylinder drug-intake cavity room and multiple mixing swirling flow units are disposed with according to inflow direction, mixing swirling flow unit is divided into built-in left-handed mixed cell and dextrorotation mixed cell, and the helical blade direction of rotation of two neighboring mixing swirling flow unit is opposite；The drug-feeding tube connected with drug-intake cavity room is provided with cylinder, needle-like valve is installed on drug-feeding tube.The utility model can use between water filling valve group on the main line of water knockout drum front end, make that the polymer microballoon of addition is rapid, is uniformly spread in whole water body, reach the purpose of short distance mixing, mixing efficiency is up to more than 90%, it is injected into by water knockout drum in each water injection well administered between valve group, so as to realize the more wells of single pump while inject, construction cost is saved, mitigates construction management difficulty.
Description
Technical field
Polymer microballoon online injection technology field is the utility model is related to, is that a kind of polymer microballoon enters medicine mixing online
Device.
Background technology
Hypotonic, special hypotonic main force's oil reservoir of Changqing oilfields early development progresses into high water cut rate, and natural depletion increases,
Plane, section are particularly thorny, and waterflooding effect is deteriorated, and drastically influence Development Response of Oilfield.In recent years, Changqing oilfields have been carried out poly-
The improving ecology technical research tackling key problem of compound microballoon and field test, scene achieve preferable effect, by for many years improve with
Optimization, is increasingly becoming the important technical of improving ecology, and oneself nearly 300 well of yearly amount of work is secondary.At present according to design implantation concentration
Carry out individual well list pump skid injection device online injection, it is necessary to injection device it is more, construction cost is larger, scene distribution zero
Dissipate, feeding operations and management difficulty are big.Existing static mixer is mostly fixed, cleaning maintenance relative difficulty.
Number of patent application 03265541.X discloses a kind of Wash flow static mixer, number of patent application 03265542.8
Disclose a kind of rotary water flow static mixer.It is equal currently used for the polymer used in field polymers displacement of reservoir oil development field and water
Even mixing special equipment has Wash flow static mixer, rotary water flow static mixer, and its is complicated, and interface is fixed, clearly
Reason maintenance is difficult.
Utility model content
The utility model purpose is to provide a kind of polymer microballoon and enters medicine blender online, can between water filling valve group water knockout drum
Used on the main line of front end, make that the polymer microballoon of addition is rapid, is uniformly spread in whole water body, reach the mesh of short distance mixing
, mixing efficiency is up to more than 90%, is injected into by water knockout drum in each water injection well administered between valve group, so as to realize list
The more wells of pump inject simultaneously, save construction cost, mitigate construction management difficulty.
To achieve the above object, the utility model uses following technical scheme：
A kind of polymer microballoon enters medicine blender, including cylinder online, is set successively according to inflow direction in described cylinder
Drug-intake cavity room and multiple mixing swirling flow units are equipped with, mixing swirling flow unit is divided into built-in left-handed mixed cell and dextrorotation mixing
Unit, the helical blade direction of rotation of two neighboring mixing swirling flow unit are opposite；It is provided with what is connected with drug-intake cavity room on cylinder
Drug-feeding tube, needle-like valve is installed on drug-feeding tube.
Set two to intersect plate blade in each mixing swirling flow unit and form helical blade.
It is 20~25 ° to intersect plate angle.
Each mixing swirling flow unit is provided with for the fixed neck for intersecting plate blade；Barrel tip inwall is provided with
Lock neck so that cross helical blade under water condition and do not rotated with current.
Five mixing swirling flow units are provided with described cylinder, left-handed mixed cell and dextrorotation mixed cell are alternately set
Put.
Described cylinder both ends are respectively provided with flange.
Described cylinder caliber is DN50.
The utility model compared with prior art, has advantages below：
The utility model blender uses built-in left-handed mixed cell and dextrorotation mixed cell, two neighboring mixing rotation
Flow unit helical blade direction of rotation on the contrary, by adjoining spiral blade direction of rotation conversely mixed liquor shake back and forth it is mixed
Conjunction stirs, and polymer microballoon mother liquor and injection water can be mixed in short distance using polymer microballoon online chemical-dosing mixer
Close uniformly, current conventional individual well list infusion is entered process optimization to be injected for the more wells of single pump, is saved construction cost, is mitigated pipe of constructing
Difficulty is managed, cost efficiency achievement is notable.The utility model structure composition is flexible, and mixed cell is built-in, convenient adjustment, maintenance
With cleaning, mixing efficiency is up to more than 90%, polymer microballoon mother liquor can be well mixed with injection water in short distance.
Further, barrel tip inwall is provided with locking neck so that and cross helical blade under water condition and do not rotated with current,
Avoid causing resistance to current.
Brief description of the drawings
Fig. 1 is the structural profile illustration that the utility model polymer microballoon enters medicine blender online；
In figure, 1. intersect plate blade, 2. left-handed mixed cells, 3. dextrorotation mixed cells, 4. locking necks, 5. drug-intake cavities
Room, 6. drug-feeding tubes, 7. needle-like valves, 8. cylinders, 9. flanges.
Embodiment
The utility model is described in detail below in conjunction with the accompanying drawings：
Exemplified by entering medicine blender online using polymer microballoon on water knockout drum inflow direction between a water filling valve group, to this
Utility model is further described.
As shown in figure 1, polymer microballoon enters medicine blender online, mainly by drug-intake cavity room and five mixing swirling flow unit groups
Into each swirling flow unit that mixes is made up of two intersection plate blades 1, between intersection plate angle is 20~25 °, divides left-handed 2
With 3 two kinds of mixing swirling flow units of dextrorotation, the helical blade direction of rotation of two neighboring mixing swirling flow unit is on the contrary, and with card
There is locking neck 4 groove, front end, cross helical blade under water condition and are not rotated with current, pass through adjoining spiral blade direction of rotation phase
Instead cause mixed liquor shakes back and forth to be mixed evenly.Mixed cell is built-in, convenient adjustment, maintenance and cleaning.Water side
To there is drug-intake cavity room 5, drug-feeding tube 6 is welded on drug-intake cavity room 5, installs needle-like valve 7 thereon, for polymer microballoon skid
Injection device is connected, and the caliber of cylinder 8 is DN50, and both ends connect by flange 9.
Water knockout drum administers four mouthfuls of water injection wells between water filling valve group, and it is 5000ppm to design each water injection well polymer microballoon concentration.
Before the device, polymer microsphere injection device injection end pipeline is connected on water knockout drum partial pressure epitope and put, according to water filling valve group
Between carry out water and enter water knockout drum by 5000ppm concentration filling polymer microballoon mother liquor, each water injection well pipeline sampling detection polymer
Microballoon concentration, the water injection well near partial pressure table interface are dense by each water injection well microballoon of distance at concentrations up to 9300ppm or so
Degree is followed successively by 4800ppm, 3600ppm, 2300ppm or so, does not reach design requirement, illustrates polymer microballoon mother liquor and injection water
Not uniformly mixing.
Water knockout drum between water filling valve group is come under the DN50 gate valves dismounting on water pipeline, the device is installed by inflow direction,
Dosing mouth needle-like valve 7 installs polymer microballoon skid injection device pipeline additional, according to dense by 5000ppm come water between water filling valve group
Degree filling polymer microballoon mother liquor, polymer microballoon concentration, each water injection well are detected by each water injection well pipeline sampling after the device
Concentration substantially remains in 4900-5300ppm or so, complies fully with design standard.
As can be seen here, can be polymer microballoon mother liquor with injecting water in short distance using the online chemical-dosing mixer of polymer microballoon
It is well mixed from.Mixed cell is built-in, convenient adjustment, maintenance and cleaning.
The utility model can be widely applied to Changqing oilfields polymer microballoon transfer drive injection technology field, reach block collection
Middle injection technology technical requirements, while filling operation element burden is also mitigated, live standardized management is easily facilitated, is follow-up
Changqing oilfields polymer microballoon transfer drive block, which integrally injects, lays a good foundation.
More than, preferred embodiment only of the present utility model, it is not limited only to practical range of the present utility model, Fan Yiben
The equivalence changes and modification that the content of utility model scope is done, it all should be technology category of the present utility model.
Claims (7)
1. a kind of polymer microballoon enters medicine blender online, it is characterised in that including cylinder (8), in described cylinder (8) according to
Inflow direction is disposed with drug-intake cavity room (5) and multiple mixing swirling flow units, and mixing swirling flow unit is divided into built-in left-handed
Mixed cell (2) and dextrorotation mixed cell (3), the helical blade direction of rotation of two neighboring mixing swirling flow unit are opposite；Cylinder
(8) drug-feeding tube (6) connected with drug-intake cavity room (5) is provided with, needle-like valve (7) is installed on drug-feeding tube (6).
2. a kind of polymer microballoon according to claim 1 enters medicine blender online, it is characterised in that each mixes eddy flow
Set two to intersect plate blade (1) in unit and form helical blade.
3. a kind of polymer microballoon according to claim 2 enters medicine blender online, it is characterised in that intersects plate angle
For 20~25 °.
4. a kind of polymer microballoon according to claim 2 enters medicine blender online, it is characterised in that each mixes eddy flow
Unit is provided with for the fixed neck for intersecting plate blade (1)；Cylinder (8) inner wall at end is provided with locking neck (4).
5. a kind of polymer microballoon according to claim 1 enters medicine blender online, it is characterised in that described cylinder
(8) five mixing swirling flow units are provided with, left-handed mixed cell (2) and dextrorotation mixed cell (3) are arranged alternately.
6. a kind of polymer microballoon according to claim 1 enters medicine blender online, it is characterised in that described cylinder
(8) both ends are respectively provided with flange (9).
7. a kind of polymer microballoon according to claim 1 enters medicine blender online, it is characterised in that described cylinder
(8) caliber is DN50.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721033390.8U CN207177863U (en) | 2017-08-17 | 2017-08-17 | A kind of polymer microballoon enters medicine blender online |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721033390.8U CN207177863U (en) | 2017-08-17 | 2017-08-17 | A kind of polymer microballoon enters medicine blender online |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207177863U true CN207177863U (en) | 2018-04-03 |
Family
ID=61741343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721033390.8U Active CN207177863U (en) | 2017-08-17 | 2017-08-17 | A kind of polymer microballoon enters medicine blender online |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207177863U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110548328A (en) * | 2019-08-26 | 2019-12-10 | 浙江圣兆药物科技股份有限公司 | Microsphere screen mesh, production type efficient microsphere collecting device and application thereof |
| CN115105979A (en) * | 2022-07-06 | 2022-09-27 | 湖北襄化机械设备有限公司 | Rotational flow mixing doser |
-
2017
- 2017-08-17 CN CN201721033390.8U patent/CN207177863U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110548328A (en) * | 2019-08-26 | 2019-12-10 | 浙江圣兆药物科技股份有限公司 | Microsphere screen mesh, production type efficient microsphere collecting device and application thereof |
| CN115105979A (en) * | 2022-07-06 | 2022-09-27 | 湖北襄化机械设备有限公司 | Rotational flow mixing doser |
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