CN202096894U - High-precision high-concentration polymer dispersing and dissolving device - Google Patents
High-precision high-concentration polymer dispersing and dissolving device Download PDFInfo
- Publication number
- CN202096894U CN202096894U CN2011201853516U CN201120185351U CN202096894U CN 202096894 U CN202096894 U CN 202096894U CN 2011201853516 U CN2011201853516 U CN 2011201853516U CN 201120185351 U CN201120185351 U CN 201120185351U CN 202096894 U CN202096894 U CN 202096894U
- Authority
- CN
- China
- Prior art keywords
- chip microcomputer
- precision
- dry powder
- liquid level
- dissolving tank
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Accessories For Mixers (AREA)
Abstract
A high-precision high-concentration polymer dispersing and dissolving device mainly solves the problem that high-precision and high-concentration polymer preparation in the prior art is difficult. The high-precision high-concentration polymer dispersing and dissolving device is characterized by further comprising a liquid level meter, a high-precision online weighing instrument, a single chip microcomputer and frequency converters, wherein the frequency converters respectively correspond to a blower motor, a dissolving tank stirrer, a dry powder hopper stirrer and a clean water drainage pump. Signal output ends of the liquid level meter and the high-precision online weighing instrument are respectively connected to corresponding analog signal input ends of the single chip microcomputer by signal cables, a program used for realizing PID (proportion, integration and differentiation) algorithm is disposed inside the single chip microcomputer, four analog signal output ends of the microcomputer are respectively connected to control signal input ends of the frequency converters by signal cables, and the frequency converters respectively provide working power sources for the blower motor, the dissolving tank stirrer and the like. The high-precision high-concentration polymer dispersing and dissolving device can automatically prepare polymer injection liquid by the aid of the single chip microcomputer, is high in precision and can prepare high-concentration polymer injection liquid high-precisely.
Description
Technical field
The utility model relates to a kind of polymer formulation device that the oil field polymer injection displacement of reservoir oil is produced that is used for, and specifically, relates to a kind of high accuracy, high concentration configuration polymer can realized and injects the device of liquid.
Background technology
Along with the decline gradually of productive capacity of field, utilize the method for polymer displacement of reservoir oil to be widely used at present in the oil field, make the polymer formulation device that is used for oil field polymer injection displacement of reservoir oil production also used by extensive simultaneously thus.Grand celebration Ke Meida oil production equipment Co., Ltd has applied for a kind of polymer dispersed dissolver in 2008, this kind device is convenient to site operation and Installation and Debugging very much, and is easy to safeguard.But; Through after the use of long period; Find that existing this polymer dispersed dissolver also exists following deficiency: because in oil displacement process, polymer injects the concentration of liquid can often be adjusted, and existing apparatus adjustment concentration need manually be carried out through operating personnel; Low precision not only, and be difficult to realize that high concentration polymer injects the configuration of liquid.
Summary of the invention
The problem that exists in the prior art that proposes in order to solve in the background technology; The utility model provides a kind of high accuracy, high concentration polymer dispersing and dissolving device; This kind high accuracy, high concentration polymer dispersing and dissolving device are imported single-chip microcomputer after can configuring polymer concentration according to displacement of reservoir oil requirements of process; Automatically realize configuration by single-chip microcomputer, have the precision height and can realize that high concentration polymer injects the function of the configuration of liquid polymer injection liquid.
The technical scheme of the utility model is: this kind high accuracy, high concentration polymer dispersing and dissolving device; Comprise that dry powder hopper, spiral blanking device, electric heating funnel, Venturi tube, air blast, jet disperse head, dissolving tank and by the clear water pipeline of clear water positive displacement pump feed flow; Wherein, said polymer dispersed dissolver also comprises a liquid level gauge, a high accuracy in line weighing instrument, a single-chip microcomputer and 1,2,3 and No. 4 corresponding with blower motor, dissolving tank mixer, dry powder hopper mixer and clear water positive displacement pump respectively frequency converter; Said liquid level gauge is fixed on the dissolving tank sidewall to realize the measurement to liquid level in the dissolving tank; The sensor of said high accuracy in line weighing instrument is fixed on the bottom of said dry powder hopper to realize the measurement to dry powder weight in the dry powder hopper, and the signal output part of said liquid level gauge and high accuracy in line weighing instrument is connected to the corresponding input end of analog signal of said single-chip microcomputer respectively through signal cable; The built-in program that is used to realize pid algorithm of said single-chip microcomputer, four analog signal outputs of said single-chip microcomputer are connected to the control signal input of said 1,2,3 and No. 4 frequency converter respectively through signal cable; Said 1,2,3 and No. 4 frequency converter is respectively said blower motor, dissolving tank mixer, dry powder hopper mixer and clear water positive displacement pump working power is provided.
In addition, for realizing the long-range transmission of data, can in said dispersing and dissolving device, increase a GPRS module, the data input pin of said GPRS module is connected to the corresponding data signal output part of said single-chip microcomputer through signal cable; Said GPRS module adopts the HD7710 chip, and said single-chip microcomputer adopts the PIC24F16KA102 chip.
The utlity model has following beneficial effect: this kind polymer dispersed dissolver is owing to installed the high accuracy in line weighing instrument on the dry powder hopper; Liquid level gauge has been installed on dissolving tank simultaneously; Single-chip microcomputer with these two kinds of signals collecting after; After the processing of plug-in, just can draw the regulated quantity that polymer concentration that reference sets should be exported, export the conditioning signal after pid algorithm is handled respectively promptly for 1,2,3 and No. 4 frequency converter; Blower motor, dissolving tank mixer, dry powder hopper mixer and clear water positive displacement pump rotate according to different rotating speed thus; Formed a kind of closed loop controller, made the liquid level of dispersal device dissolving tank in a preparation cycle, the liquid level all-the-time stable is at optimal liquid level; Guaranteed the precision of polymer mother liquor preparation, can make high concentration, high-precision polymer injection liquid according to the compound concentration of setting.In addition, because positive displacement pump and mixer no longer are to ask the operation of having a rest, but therefore continuous operation, has the function of energy savings when utilizing the operation of this kind device.
Description of drawings:
Fig. 1 is the composition structural representation of the said device of the utility model.
Fig. 2 is the composition frame chart of the said device electric control system of the utility model.
Fig. 3 is the electrical schematic diagram of the said device of the utility model.
The specific embodiment:
Below in conjunction with accompanying drawing the utility model is described further:
As shown in Figure 1; This kind of high accuracy, high concentration polymer dispersing and dissolving device; Comprise that dry powder hopper, spiral blanking device, electric heating funnel, Venturi tube, air blast, jet disperse head, dissolving tank and by the conventional structure and the building blocks such as clear water pipeline of clear water positive displacement pump feed flow, its unique distinction is: said polymer dispersed dissolver also comprises a liquid level gauge, a high accuracy in line weighing instrument, a single-chip microcomputer and 1,2,3 and No. 4 corresponding with blower motor, dissolving tank mixer, dry powder hopper mixer and clear water positive displacement pump respectively frequency converter.Said liquid level gauge is fixed on the dissolving tank sidewall to realize the measurement to liquid level in the dissolving tank; The sensor of said high accuracy in line weighing instrument is fixed on the bottom of said dry powder hopper to realize the measurement to dry powder weight in the dry powder hopper, and the signal output part of said liquid level gauge and high accuracy in line weighing instrument is connected to the corresponding input end of analog signal of said single-chip microcomputer respectively through signal cable; The built-in program that is used to realize pid algorithm of said single-chip microcomputer, four analog signal outputs of said single-chip microcomputer are connected to the control signal input of said 1,2,3 and No. 4 frequency converter respectively through signal cable; Said 1,2,3 and No. 4 frequency converter is respectively said blower motor, dissolving tank mixer, dry powder hopper mixer and clear water positive displacement pump working power is provided.
After having increased above structure and improvement in the prior art; After single-chip microcomputer is gathered dissolving tank liquid level signal and dry powder hopper weight signal; After handling through plug-in; Just can draw the single-chip microcomputer regulated quantity that polymer concentration that reference sets should be exported, export the conditioning signal after pid algorithm is handled respectively promptly for 1,2,3 and No. 4 frequency converter, blower motor, dissolving tank mixer, dry powder hopper mixer and clear water positive displacement pump rotate according to different rotating speed thus.Fig. 2 is the composition frame chart of said device electric control system, and is as shown in the figure, also comprises a GPRS module in the said dispersing and dissolving device, and the data input pin of said GPRS module is connected to the corresponding data signal output part of said single-chip microcomputer through signal cable.Like this, can make operating personnel not need just can accomplish at the scene understanding with the data in the single-chip microcomputer through the long-range central control room that passes to of GPRS network through the GPRS module to the execute-in-place situation.After repeatedly testing, said GPRS module adopts the HD7710 chip, and said single-chip microcomputer adopts the PIC24F16KA102 chip, and shown in Fig. 3 electrical schematic diagram, the system that forms like this is more stable, and control accuracy is better.U1 is a single-chip microcomputer among Fig. 3, and U5, U6 are respectively dissolving tank liquid level gauge and high accuracy in line weighing instrument.When this device of concrete operations, as long as note under the situation that does not produce level fluctuation, increase proportionality coefficient through the program parameter in the adjustment single-chip microcomputer as far as possible, just can make liquid level reach balance fast, can avoid occurring the liquid level wide fluctuations again.Through evidence, use this kind device after, water inlet, discharge opeing and stir can both even running; Start transfers the steady time very short, and because frequency converter is adjusted at optimum state, power of motor improves greatly; Motor temperature is near environment temperature; Make the output polymer mother liquor just dissolve evenly, phenomenons such as no flake, particle and wire drawing have improved the stability of whole polymer injection system works.
Claims (2)
1. high accuracy high concentration polymer dispersing and dissolving device; Comprise that dry powder hopper, spiral blanking device, electric heating funnel, Venturi tube, air blast, jet disperse head, dissolving tank and by the clear water pipeline of clear water positive displacement pump feed flow, it is characterized in that: said polymer dispersed dissolver also comprises a liquid level gauge, a high accuracy in line weighing instrument, a single-chip microcomputer and 1,2,3 and No. 4 corresponding with blower motor, dissolving tank mixer, dry powder hopper mixer and clear water positive displacement pump respectively frequency converter; Said liquid level gauge is fixed on the dissolving tank sidewall to realize the measurement to liquid level in the dissolving tank; The sensor of said high accuracy in line weighing instrument is fixed on the bottom of said dry powder hopper to realize the measurement to dry powder weight in the dry powder hopper, and the signal output part of said liquid level gauge and high accuracy in line weighing instrument is connected to the corresponding input end of analog signal of said single-chip microcomputer respectively through signal cable; The built-in program that is used to realize pid algorithm of said single-chip microcomputer, four analog signal outputs of said single-chip microcomputer are connected to the control signal input of said 1,2,3 and No. 4 frequency converter respectively through signal cable; Said 1,2,3 and No. 4 frequency converter is respectively said blower motor, dissolving tank mixer, dry powder hopper mixer and clear water positive displacement pump working power is provided.
2. according to the high accuracy high concentration polymer dispersing and dissolving device described in the claim 1; It is characterized in that: also comprise a GPRS module in the said dispersing and dissolving device, the data input pin of said GPRS module is connected to the corresponding data signal output part of said single-chip microcomputer through signal cable; Said GPRS module adopts the HD7710 chip, and said single-chip microcomputer adopts the PIC24F16KA102 chip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201853516U CN202096894U (en) | 2011-06-03 | 2011-06-03 | High-precision high-concentration polymer dispersing and dissolving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201853516U CN202096894U (en) | 2011-06-03 | 2011-06-03 | High-precision high-concentration polymer dispersing and dissolving device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202096894U true CN202096894U (en) | 2012-01-04 |
Family
ID=45382929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201853516U Expired - Fee Related CN202096894U (en) | 2011-06-03 | 2011-06-03 | High-precision high-concentration polymer dispersing and dissolving device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202096894U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102852494A (en) * | 2012-08-28 | 2013-01-02 | 中国石油化工股份有限公司 | Movable dry stored powder dispersion module for polymer injection and oil production of offshore oil production platform |
| CN103111209A (en) * | 2013-02-21 | 2013-05-22 | 东莞市科锐机电设备有限公司 | Automatic powder material feeding method and device |
| CN104307399A (en) * | 2014-10-27 | 2015-01-28 | 上海城投污水处理有限公司 | Dosing device and using method thereof |
| CN104741028A (en) * | 2015-03-03 | 2015-07-01 | 中国石油天然气股份有限公司 | Automatic high-molecular polymer adding device |
| CN109999679A (en) * | 2019-05-05 | 2019-07-12 | 安徽理工大学 | A kind of mealy medicine is evenly dispersed in the liquid phase and mixed dissolution system |
| CN110015736A (en) * | 2019-05-05 | 2019-07-16 | 安徽理工大学 | A kind of combined type powdery flocculation medicament quantitatively adds and dispersion mixing system |
| CN112138556A (en) * | 2020-10-21 | 2020-12-29 | 大庆德美特尔能源科技有限公司 | Hybrid system for improving solid-liquid-gas mixing performance |
-
2011
- 2011-06-03 CN CN2011201853516U patent/CN202096894U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102852494A (en) * | 2012-08-28 | 2013-01-02 | 中国石油化工股份有限公司 | Movable dry stored powder dispersion module for polymer injection and oil production of offshore oil production platform |
| CN102852494B (en) * | 2012-08-28 | 2015-03-18 | 中国石油化工股份有限公司 | Movable dry stored powder dispersion module for polymer injection and oil production of offshore oil production platform |
| CN103111209A (en) * | 2013-02-21 | 2013-05-22 | 东莞市科锐机电设备有限公司 | Automatic powder material feeding method and device |
| CN103111209B (en) * | 2013-02-21 | 2014-11-05 | 东莞市科锐机电设备有限公司 | Automatic powder material feeding method and device |
| CN104307399A (en) * | 2014-10-27 | 2015-01-28 | 上海城投污水处理有限公司 | Dosing device and using method thereof |
| CN104741028A (en) * | 2015-03-03 | 2015-07-01 | 中国石油天然气股份有限公司 | Automatic high-molecular polymer adding device |
| CN109999679A (en) * | 2019-05-05 | 2019-07-12 | 安徽理工大学 | A kind of mealy medicine is evenly dispersed in the liquid phase and mixed dissolution system |
| CN110015736A (en) * | 2019-05-05 | 2019-07-16 | 安徽理工大学 | A kind of combined type powdery flocculation medicament quantitatively adds and dispersion mixing system |
| CN110015736B (en) * | 2019-05-05 | 2021-10-29 | 安徽理工大学 | Modular likepowder flocculation medicament ration is added and dispersion hybrid system |
| CN112138556A (en) * | 2020-10-21 | 2020-12-29 | 大庆德美特尔能源科技有限公司 | Hybrid system for improving solid-liquid-gas mixing performance |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202096894U (en) | High-precision high-concentration polymer dispersing and dissolving device | |
| CN109618634B (en) | Water and fertilizer integrated solid fertilizer continuous fertilization device | |
| CN206935289U (en) | Automatic flocculant addition equipment | |
| CN205672833U (en) | A kind of device preparing slurry | |
| CN106382212A (en) | Pics vacuum pump pressure stabilizing system | |
| CN112547347A (en) | Side slope ecological protection water-based adhesive spray-seeding device with variable proportion | |
| CN202626794U (en) | Intelligent control system for foamed asphalt generation device of cold pavement recycling machine | |
| CN202988182U (en) | Quantitative scraper coal feeder | |
| CN201945361U (en) | Metering and monitoring device for polymer dry powder | |
| CN201587354U (en) | Intelligent automatic liquid distribution vehicle | |
| CN202909810U (en) | Adding control system for cement grinding aid | |
| CN105056824A (en) | Online powder-liquid cyclone mixing and dispersing system | |
| CN205216684U (en) | Cement grinding aid liquid diluting device | |
| CN201673150U (en) | Concrete uniformity testing device | |
| CN202507393U (en) | Light wall material mixer | |
| CN203591750U (en) | Automatic lithium battery feeding system | |
| CN213669617U (en) | Automatic metering and conveying device for auxiliary agent of ball mill | |
| CN202318586U (en) | Concrete aggregate chamber temperature monitoring system | |
| CN205099793U (en) | Device of reinforced volume of accurate control in spinning short fiber of can regenerating production | |
| CN203816575U (en) | Automatic potassium carbonate metering and feeding device | |
| CN206622100U (en) | A kind of naphthalene sulfonic salt water reducer lab scale synthesis device | |
| CN203464987U (en) | Weighing feeder | |
| CN217663212U (en) | Dosing unit is used in methyl methacrylate production | |
| CN213610765U (en) | Novel production of concentrated glutaraldehyde solution device | |
| CN203346056U (en) | Sewage collecting device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120104 Termination date: 20170603 |