CN2589675Y - Polymer dried powder water jet dispersion and dissolution apparatus - Google Patents
Polymer dried powder water jet dispersion and dissolution apparatus Download PDFInfo
- Publication number
- CN2589675Y CN2589675Y CN 02255875 CN02255875U CN2589675Y CN 2589675 Y CN2589675 Y CN 2589675Y CN 02255875 CN02255875 CN 02255875 CN 02255875 U CN02255875 U CN 02255875U CN 2589675 Y CN2589675 Y CN 2589675Y
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- ejector
- trunnion
- water jet
- injector assembly
- intake
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Abstract
The utility model relates to a polymer dried powder water jet dispersion and dissolution apparatus for the technology of polymer flooding. The utility model is composed of a clear water tank, a filter, an electric control valve, an electromagnetic flowmeter, a pressure meter, an injector assembly, a receiver, a lifting pump, a manual butterfly valve, a one-way valve, a flushing pipe, a precise feeder, a control cabinet, a material bin and a maturation tank. The utility model is characterized in that a pressurizing pump, the electric control valve and the electromagnetic flowmeter are orderly designed at the water tank on a pipeline which is neighboring to an inlet of the injector assembly. And the receiver, the lifting pump, the manual butterfly valve and the one-way valve are orderly designed on a pipeline which is arranged at an outlet of the injector assembly on a pipeline which is neighboring to the maturation tank. The precise feeders are designed at the bottom part of the material bin and the right above part of a suction inlet of the injector assembly, and the precise feeder, the material bin and the injector assembly have a same axis. The control cabinet is arranged at the side of a flow path to control the start, the stop and the regulation of all electric apparatuses in the flow path.
Description
One. technical field
The utility model relates to a kind of used polymer dry powder water jet dispersing and dissolving device in the poly-displacement of reservoir oil activities of annotating.
Two. background technology
It is ripe day by day through large-scale popularization, the application in nearly ten years to annotate poly-displacement of reservoir oil technology, has now become the comparatively desirable displacement of reservoir oil mode of old filed volume increase, stable yields first-selection in the assurance, is characterized in that investment is big, cost is high, but can improves recovery ratio by a relatively large margin.From development trend, simplify flow process, reduce cost, improve and annotate poly-quality, be the inevitable choice of annotating poly-displacement of reservoir oil technology.The dispersing and dissolving technology of present polymer dry powder is complicated, is difficult to control, causes the polymer solution of preparation " flake " and bubble to occur, and the expansion and the oil displacement efficiency of poly-radius annotated in influence.
Three. summary of the invention
The purpose of this utility model is for optimizing a kind of polymer dry powder water jet dispersing and dissolving device of polymer dry powder dispersing and dissolving technology development and Design.
The technical solution of the utility model is implemented in the following manner:
The application's polymer dry powder water jet dispersing and dissolving device is made up of clear water jar, strainer, electric control valve, electromagnetic flowmeter, pressure meter, ejector assembly, receiver, lift pump, Hand-operated butterfly valve, ball-and-seat, flush pipe, accurate blanking device, switch board, feed bin and slaking jar.It is characterized in that force (forcing) pump, electric control valve, electromagnetic flowmeter, pressure meter advance on the pipeline of ejector assembly import at water pot by the preface design.Receiver, lift pump, Hand-operated butterfly valve, ball-and-seat export at ejector on the pipeline of slaking jar into by the preface design, and accurately the blanking device design is in the bottom of feed bin, promptly ejector assembly intake directly over, the same axis of three.Switch board is located at flow process next door, all electrical equipment start and stop and adjustings in the control flow.
Ejector is tubular, is made up of import, suction chamber, nozzle, intake, trunnion, anemostat outlet.Import, trunnion and anemostat outlet are made as one, intake vertically is located at the left side in its upper wall, on the center line of the right, is taper before and after the trunnion during trunnion is located at, preceding tapering is less than the back tapering, back tapering mouth to ejector import is that nozzle is Taper Pipe shape, is embedded in the inlet tube of ejector with the footpath, the same axis of nozzle and trunnion, space relatively, and be in the below of intake, constitute suction chamber.
Accurately the blanking device assembly is made up of motor reducer, feed auger, plate feed pipe, charging aperture and discharging opening.Feed auger one end vertically inserts feed pipe by the tubular sheath, and the other end links to each other with motor reducer.Motor links to each other with reducer, and tubular sheath one end inserts in the groove of material tube wall, and an end stretches out the material tube wall, and the ejector assembly is advanced in uncovered discharging.2/3 part that is in the upper wall of the tubular sheath in the material pipe is cut off half, directly exposes helix tube.
The utility model is compared with existing polymer dry powder dispersing and dissolving technology and is had the following advantages:
1. reasonable in design, simple in structure, the flow process compactness, easy for installation, can be installed as skid-mounted, convenient whole moving.
2. water flow jet formula structure is adopted in dissolving, and floor space is little, has shortened technological process, has reduced the trouble point, and has reduced the probability of the block bonding of polymer.
3. adopt water jet to carry dry powder, Forced Mixing has reduced the generation of " flake " and bubble phenomenon, can improve the volumetric efficiency of polymer-injecting pump.
Four. description of drawings
Fig. 1------schematic flow sheet of the present utility model
Fig. 2------structural representation of 5 ejector assemblies among Fig. 1
Fig. 3------structural representation of 11 accurate blanking device assemblies among Fig. 1
Five. embodiment
For further disclosing the technical solution of the utility model, do elaborating by embodiment below in conjunction with Figure of description:
The utility model is made up of clear water jar, Hand-operated butterfly valve 8, force (forcing) pump 1, electric control valve 2, electromagnetic flowmeter 3, pressure meter 4, ejector assembly 5, receiver 6, lift pump 7, ball-and-seat 9, flush pipe 10, accurate blanking device 11, switch board 12, feed bin and slaking jar.Hand-operated butterfly valve, force (forcing) pump, electric control valve, electromagnetic flowmeter, pressure meter advance on the pipeline of ejector assembly import at water pot by the preface design.Receiver, lift pump, Hand-operated butterfly valve, ball-and-seat export on the pipeline of slaking jar at the ejector assembly by the preface design.Accurately blanking device designs directly over feed bin bottom centre place and the total intake of ejector, the same axis of three.The switch board design is in flow process next door, electrical equipment start and stop and adjusting in the control flow.
Its course of work as shown in Figure 1, 2, 3, the clear water of water pot through manual butterfly valve advance about force (forcing) pump pressurization 0.8MPa through the motorized adjustment valve regulation, through electromagnetic flowmeter metering, pressure meter show pressure, advance the ejector assembly import 5--1, advance nozzle 5--4,, form injection stream and improve flow velocity from trunnion 5-5, enter recipient 5-6 by anemostat 5-6 reduction of speed from outlet 5-7, enter lift pump by its outlet, enter the slaking jar through ball-and-seat through manual butterfly valve.Polymer dry powder advances accurate blanking device assembly from feed bin simultaneously, enter suction chamber 5-2 through the intake 5-3 that plate 11-4 opening advances feeding pipe 11-3, falls into helix tube 11-2, helix tube is delivered to the ejector assembly by the driven by motor rotation with polymer dry powder, carry the spirt trunnion by the High-Pressure Water of jet blower ejection and enter ejector assembly back flow process.The variable frequency control cabinet is by the electric machine frequency of the accurate blanking device assembly of control, and the adjustable screw rotating speed reaches the purpose of accurate blanking.By regulating the electric machine frequency of booster pump and lift pump, change the pressure and the flow velocity of ejector front and back, realize dispersing and dissolving polymer dry powder well, make it not produce " flake " and bubble in the dispersing and dissolving process, improve the efficient of polymer-injecting pump.
Claims (3)
1. annotate used polymer dry powder water jet dispersing and dissolving device in the poly-displacement of reservoir oil technology for one kind, by the clear water jar, strainer, electric control valve, electromagnetic flowmeter, pressure meter, the ejector assembly, receiver, lift pump, Hand-operated butterfly valve, ball-and-seat, flush pipe, accurate blanking device, switch board, feed bin and slaking jar are formed, it is characterized in that force (forcing) pump, electric control valve, electromagnetic flowmeter advances on the ejector assembly inlet ductwork at water pot by the preface design, receiver, lift pump, Hand-operated butterfly valve, ball-and-seat exports on the pipeline of slaking jar into by preface design at the ejector assembly, accurately the blanking device design is directly over feed bin bottom and ejector assembly intake, the same axis of three, switch board is located at flow process next door, all electrical equipment start and stop and adjustings in the control flow.
2. polymer dry powder water jet dispersing and dissolving device according to claim 1, it is characterized in that ejector is tubular, by import, suction chamber, nozzle, intake, trunnion, anemostat and outlet are formed, import, trunnion and anemostat, outlet is made as one, intake vertically is located at the middle left side of its upper wall, trunnion is located at wherein on the center line of the right, be taper before and after the trunnion, preceding tapering is less than the back tapering, and back tapering mouth to ejector import is that nozzle is Taper Pipe shape with the footpath, be embedded in the inlet tube of ejector, it is relative that nozzle and the same axis of trunnion space, and be in the below of intake, constitutes suction chamber.
3. polymer dry powder water jet dispersing and dissolving device according to claim 1, it is characterized in that accurate blanking device is made up of motor, reducer, feed auger, plate, feed pipe, charging aperture and discharging opening, feed auger one end vertically inserts feed pipe by the tubular sheath, the other end links to each other with motor reducer, tubular sheath one end inserts in the Baltimore groove of material tube wall, the other end stretches out the material tube wall, the ejector assembly is advanced in uncovered discharging, be in 2/3 of the interior tubular sheath of material pipe and be cut off half, semicircular opening up.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02255875 CN2589675Y (en) | 2002-12-07 | 2002-12-07 | Polymer dried powder water jet dispersion and dissolution apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02255875 CN2589675Y (en) | 2002-12-07 | 2002-12-07 | Polymer dried powder water jet dispersion and dissolution apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2589675Y true CN2589675Y (en) | 2003-12-03 |
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ID=33724283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02255875 Expired - Lifetime CN2589675Y (en) | 2002-12-07 | 2002-12-07 | Polymer dried powder water jet dispersion and dissolution apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2589675Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100460625C (en) * | 2006-09-28 | 2009-02-11 | 侯华业 | Method and apparatus for directly dispersing polymer dry powder by hydraulic jet |
| CN102926727A (en) * | 2012-11-14 | 2013-02-13 | 南通威尔电机有限公司 | Complete self-control combined type profile control device |
| CN104190282A (en) * | 2014-08-25 | 2014-12-10 | 中国石油天然气股份有限公司 | Jet flow mixing device |
| CN105035782A (en) * | 2015-06-15 | 2015-11-11 | 克拉玛依宏兴石油工程技术服务股份有限公司 | Feeding device capable of preparing oilfield auxiliaries at constant speed in timed manner |
| CN108868714A (en) * | 2017-05-08 | 2018-11-23 | 中国石油化工股份有限公司 | Chemical solution speed matches device and method |
-
2002
- 2002-12-07 CN CN 02255875 patent/CN2589675Y/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100460625C (en) * | 2006-09-28 | 2009-02-11 | 侯华业 | Method and apparatus for directly dispersing polymer dry powder by hydraulic jet |
| CN102926727A (en) * | 2012-11-14 | 2013-02-13 | 南通威尔电机有限公司 | Complete self-control combined type profile control device |
| CN102926727B (en) * | 2012-11-14 | 2015-09-09 | 大庆润海科技发展有限公司 | Complete self-control combined type profile control device |
| CN104190282A (en) * | 2014-08-25 | 2014-12-10 | 中国石油天然气股份有限公司 | Jet flow mixing device |
| CN105035782A (en) * | 2015-06-15 | 2015-11-11 | 克拉玛依宏兴石油工程技术服务股份有限公司 | Feeding device capable of preparing oilfield auxiliaries at constant speed in timed manner |
| CN108868714A (en) * | 2017-05-08 | 2018-11-23 | 中国石油化工股份有限公司 | Chemical solution speed matches device and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20121207 Granted publication date: 20031203 |