CN205483932U - Laboratory slurry pipeline concentration distribution measurement device - Google Patents
Laboratory slurry pipeline concentration distribution measurement device Download PDFInfo
- Publication number
- CN205483932U CN205483932U CN201620070171.6U CN201620070171U CN205483932U CN 205483932 U CN205483932 U CN 205483932U CN 201620070171 U CN201620070171 U CN 201620070171U CN 205483932 U CN205483932 U CN 205483932U
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- China
- Prior art keywords
- slurry pipeline
- coal slurry
- pipeline
- computer
- pipe box
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Abstract
The utility model relates to a laboratory slurry pipeline concentration distribution measurement device, it is including installing the power pump on slurry pipeline, fixed pipe box, sealing washer, data line, accuracy of measurement, computer, install the converter on the power pump, fixed pipe box is installed on slurry pipeline, according to the operating mode can be perpendicularly, level or slope installation, the data line passes fixed pipe box, and is sealed by the sealing washer, connects and installs accuracy of measurement, converter and the computer in each position of slurry pipeline. Under set slurry gradation composition condition, accuracy of measurement surveys the full section concentration profile under the different slurry velocities of flow, data are passed through the data line and are transmitted the computer, and simultaneously, the computer is according to the model of establishhing, the analysis obtains the concentration profile graphic presentation under the different velocities of flow of whole slurry pipeline, as pipe -line transportation slurry item objective design reference frame, the operation is thus simple, realized that automatic survey coal -water fluid concentration distributes and the analysis, human observation sample measuring error has been reduced, the accuracy of data has been improved.
Description
Technical field
This utility model relates to a kind of laboratory coal slurry pipeline concentration distribution measurement device, can be widely applied to pipeline conveying
The experimental stage of coal slurry engineering project, belong to coal slurry conveyed in pipeline index determining equipment technical field.
Background technology
Owing to coal slurry pipeline conveying is different from petroleum pipeline conveying, coal slurry runs in pipeline, probably due to coal and water
Mixability is different, occurs coal slurry in the middle part of pipeline top, pipeline and duct bottom concentration distributional difference in running, by
This creates the change of slurry variable concentrations, affects the stability of coal slurry flowing.Therefore, by testing the concentration to pipeline coal slurry
Distributed data is measured analyzing, and pipeline coal slurry conveying project is designed with significance.
Before this utility model is made, the laboratory coal slurry pipeline of coal slurry conveyed in pipeline measures, and is by being arranged on pipeline
On organic clear glass pipeline section observe coal-water fluid concentration change, manual observation sampling and measuring concentration, then estimated by empirical equation
The method calculated is carried out.Varying due to ature of coal and human subjective affects, this method cannot ensure the reasonability of sampling, and
Manual work measures greatly, and automaticity is low, and the glass pipeline section transparency is poor, is difficult to differentiate slurry concentration change procedure, it is impossible to guarantee
The accuracy of final test data.
Summary of the invention
In order to solve the problems referred to above of laboratory coal slurry pipeline concentration measure of spread, improve experiment automatized degree, reduce
The error of manual observation sampling and measuring, a kind of laboratory coal slurry pipeline concentration distribution measurement device of invention, automaticity is high, behaviour
Making simple, accuracy is high.
This utility model takes techniques below scheme: this utility model relates to a kind of laboratory coal slurry pipeline concentration distribution and surveys
Determining device, it includes the kinetic pump being arranged on coal slurry pipeline, fixing pipe box, sealing ring, data wire, measuring probe, computer；
Converter is installed on kinetic pump；Fixing pipe box is arranged on coal slurry pipeline, according to operating mode can vertically, horizontally or diagonally install,
Data wire, through fixing pipe box, is sealed by sealing ring, connects and is arranged in the measuring probe I at coal slurry pipeline top, coal slurry pipeline
Measuring probe III, converter and computer bottom the measuring probe II in portion, coal slurry pipeline.
Laboratory is under the conditions of set granularmetric composition, by the frequency converter timing on kinetic pump, coal slurry flow velocity by low to
Height, makes solid particle be transitioned into complete suspended state by sedimentation state in coal slurry pipeline, dense on coal slurry pipeline different section
Degree measuring probe I, measuring probe II, measuring probe III senses the concentration change under different conditions, and its data are straight by data wire
Connecing and pass to computer, computer programming count pipeline tunneling boring fixed point depth-concentration distribution data, meanwhile, computer is according to foundation
Model, analyze the concentration profile that obtains under whole coal slurry pipeline different in flow rate and show, as setting of coal slurry conveyed in pipeline project
Meter reference frame.
The beneficial effects of the utility model are, may be used in any pipeline coal slurry conveying project, as laboratory coal slurry
Pipeline concentration distribution measurement device, simple to operate, the design as pipeline coal slurry conveying project provides reference frame, it is achieved that from
Dynamicization measures coal-water fluid concentration distribution, decreases the error of manual observation sampling and measuring, improves the accuracy of data.
Accompanying drawing explanation
1 pair of this utility model further illustrates below in conjunction with the accompanying drawings.
Accompanying drawing 1 is structural representation of the present utility model.
Accompanying drawing 2 is generalized section of the present utility model.
In above-mentioned figure, label is described as follows.
1, coal slurry pipeline 2, kinetic pump 3, converter 4, sealed tube 5, sealing ring 6, data wire 7, measuring probe I
8, measuring probe II 9, measuring probe III 10, computer.
Detailed description of the invention
In FIG, this utility model relates to a kind of laboratory coal slurry pipeline concentration distribution measurement device, and it includes being arranged on
Kinetic pump (2) on coal slurry pipeline (1), fixing pipe box (4), sealing ring (5), data wire (6), measuring probe I (7), measurement are visited
II (8), measuring probe III (9), computer (10)；Converter (3) is installed on kinetic pump (2)；Fixing pipe box (4) is arranged on
On coal slurry pipeline (1), can vertically, horizontally or diagonally to install according to operating mode, data wire (6) is through fixing pipe box (4), by sealing ring
(5) seal, connect and be arranged on the measuring probe I (7) at coal slurry pipeline (1) top, the measuring probe II at coal slurry pipeline (1) middle part
(8), measuring probe III (9), converter (3) and the computer (10) of coal slurry pipeline (1) bottom.
Laboratory is under the conditions of set granularmetric composition, by converter (3) speed governing on kinetic pump (2), coal slurry flow velocity
From low to high, making solid particle be transitioned into complete suspended state by sedimentation state in coal slurry pipeline (1), coal slurry pipeline (1) is no
With the measurement of concetration probe I (7) on section, measuring probe II (8), the concentration under measuring probe III (9) sensing different conditions becomes
Changing, its data are directly transmitted to computer, computer (10) programming count coal slurry pipeline (1) tunneling boring each point by data wire (6)
Depth-concentration distribution data, meanwhile, computer, according to the model set up, is analyzed and is obtained under whole coal slurry pipeline (1) different in flow rate
Concentration profile show, as the reference basis for design of coal slurry conveyed in pipeline project, simple to operate, it is achieved that automatic assay coal
Slurry concentration distribution, decreases the error of manual observation sampling and measuring, improves the accuracy of data.
Claims (4)
1. a laboratory coal slurry pipeline concentration distribution measurement device, is characterized in that: it includes that be arranged on coal slurry pipeline moves
Power pump, fixing pipe box, sealing ring, data wire, measuring probe, computer；Converter is installed on kinetic pump；Fixing pipe box is installed
On coal slurry pipeline, data wire, through fixing pipe box, is sealed by sealing ring, connects the measuring probe being arranged on coal slurry pipeline top
I, the measuring probe II in the middle part of coal slurry pipeline, measuring probe III, converter and the computer bottom coal slurry pipeline.
Device the most according to claim 1, is characterized in that: described coal slurry flow velocity is regulated by the frequency modulator on kinetic pump, makes
Solid particle is transitioned into complete suspended state by sedimentation state in coal slurry pipeline.
Device the most according to claim 1, is characterized in that: described data wire is externally provided with antistatic rubber overcoat.
Device the most according to claim 1, is characterized in that: fixing pipe box is arranged on coal slurry pipeline, can hang down according to operating mode
Directly, horizontally or diagonally install.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620070171.6U CN205483932U (en) | 2016-01-26 | 2016-01-26 | Laboratory slurry pipeline concentration distribution measurement device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620070171.6U CN205483932U (en) | 2016-01-26 | 2016-01-26 | Laboratory slurry pipeline concentration distribution measurement device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205483932U true CN205483932U (en) | 2016-08-17 |
Family
ID=56639674
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620070171.6U Expired - Fee Related CN205483932U (en) | 2016-01-26 | 2016-01-26 | Laboratory slurry pipeline concentration distribution measurement device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205483932U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109406351A (en) * | 2017-08-17 | 2019-03-01 | 中国石油化工股份有限公司 | Weighing measurement fluid-bed heat exchanger distribution of particles |
| CN109406331A (en) * | 2017-08-17 | 2019-03-01 | 中国石油化工股份有限公司 | The measurement device of fluid-bed heat exchanger distribution of particles |
| WO2022257661A1 (en) * | 2021-06-10 | 2022-12-15 | 中交疏浚技术装备国家工程研究中心有限公司 | Data processing method of dredging and transport system on long-distance pipeline transport site |
-
2016
- 2016-01-26 CN CN201620070171.6U patent/CN205483932U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109406351A (en) * | 2017-08-17 | 2019-03-01 | 中国石油化工股份有限公司 | Weighing measurement fluid-bed heat exchanger distribution of particles |
| CN109406331A (en) * | 2017-08-17 | 2019-03-01 | 中国石油化工股份有限公司 | The measurement device of fluid-bed heat exchanger distribution of particles |
| CN109406351B (en) * | 2017-08-17 | 2021-02-09 | 中国石油化工股份有限公司 | Weighing and determining particle distribution of fluidized bed heat exchanger |
| CN109406331B (en) * | 2017-08-17 | 2021-03-30 | 中国石油化工股份有限公司 | Device for measuring particle distribution of fluidized bed heat exchanger |
| WO2022257661A1 (en) * | 2021-06-10 | 2022-12-15 | 中交疏浚技术装备国家工程研究中心有限公司 | Data processing method of dredging and transport system on long-distance pipeline transport site |
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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 |
Granted publication date: 20160817 Termination date: 20170126 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |