CN203025201U - Homogeneous flow limit speed measurement instrument of coal slurry pipeline - Google Patents
Homogeneous flow limit speed measurement instrument of coal slurry pipeline Download PDFInfo
- Publication number
- CN203025201U CN203025201U CN 201320009614 CN201320009614U CN203025201U CN 203025201 U CN203025201 U CN 203025201U CN 201320009614 CN201320009614 CN 201320009614 CN 201320009614 U CN201320009614 U CN 201320009614U CN 203025201 U CN203025201 U CN 203025201U
- Authority
- CN
- China
- Prior art keywords
- coal slurry
- slurry pipeline
- measuring probe
- homogeneous flow
- data line
- 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
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Abstract
The utility model relates to a homogeneous flow limit speed measurement instrument of a coal slurry pipeline. The homogeneous flow limit speed measurement instrument can be suitable for measuring the homogeneous flow limit speed of the coal slurry pipeline. The homogeneous flow limit speed measurement instrument is characterized in that a measuring probe I is arranged at the middle part of the coal slurry pipeline, a measuring probe II is arranged at the top of the coal slurry pipeline, and the measuring probe I and the measuring probe II are connected with a processor through a positive data line and a negative data line; the other end of the processor is also connected with a measuring probe I and a measuring probe II which are arranged in a homogenized concentration tank through a positive data line and a negative data line; and each measuring probe consists of a positive electrode, a negative electrode and an insulated sleeve. When the ratio of electric signals measured by the measuring probe I and the measuring probe II in the coal slurry pipeline is the same as that of electric signals measured by the measuring probe I and the measuring probe II in the homogenized concentration tank, the processor can obtain the homogeneous flow limit speed value of the coal slurry pipeline.
Description
Technical field
The utility model relates to a kind of coal slurry pipeline homogeneous flow hump speed measuring instrument, can be widely used in the coal slurry conveyed in pipeline engineering project, homogeneous flow hump speed measuring equipment as coal slurry conveyed in pipeline uses, and belongs to coal slurry conveyed in pipeline homogeneous flow hump speed technical field of measuring equipment.
Background technology
Before the utility model is made, the value of coal slurry conveyed in pipeline homogeneous flow hump speed is mostly to carry out value by the method for the observation of clear glass pipeline section or estimation, due to the coal slurry poor transparency, the characteristics that are difficult for observation, the reasons such as when estimating simultaneously artificial subjective factor is many, make the coal slurry homogeneous flow hump speed value that obtains inaccurate, affected the normal safe operation of coal slurry pipeline.
Summary of the invention
In order to solve the Measurement accuracy problem of coal slurry pipeline homogeneous flow hump speed value, improve existing coal slurry pipeline homogeneous flow hump speed measuring method, improve and measure science, guarantee the normal safe operation of coal slurry pipeline, the utility model provides a kind of coal slurry pipeline homogeneous flow hump speed measuring instrument, this coal slurry pipeline homogeneous flow hump speed measuring instrument is simple in structure, easy for installation, measures numerical value accurately and reliably.
the technical scheme that its technical matters that solves the utility model adopts is: it is at the middle part of coal slurry pipeline, the I measuring sonde to be installed, at coal slurry pipeline top installation II measuring sonde, and be connected with processor with the negative pole data line by anodal data line, the processor other end is also to be connected with the II measuring sonde with I measuring sonde in being arranged on homogeneous concentration tank by anodal data line and negative pole data line, wherein measuring sonde is by positive electrode, negative electrode and insulation sleeve form, the electric signal ratio that records when electric signal ratio that the I measuring sonde in coal slurry pipeline and II measuring sonde record and the I measuring sonde in homogeneous concentration tank and II measuring sonde is identical, processor will obtain the homogeneous flow hump speed value of this coal slurry pipeline.
The beneficial effects of the utility model are, can be used for any coal slurry pipeline conveying engineering project, use as coal slurry homogeneous flow hump speed measuring equipment, measure numerical value accurately and reliably, and are simple in structure, easy for installation, guaranteed the normal safe operation of coal slurry pipeline.
Description of drawings
Below in conjunction with accompanying drawing, the utility model is further illustrated.
Accompanying drawing 1 is structural representation of the present utility model.
Above-mentioned number in the figure is described as follows:
1, coal slurry pipeline 2, processor 3, homogeneous concentration tank 4, I measuring sonde 5, II measuring sonde
6, anodal data line 7, negative pole data line 8, positive electrode 9, negative electrode 10, insulation sleeve
Embodiment
In Fig. 1, I measuring sonde (4) is installed at middle part at coal slurry pipeline (1), at coal slurry pipeline (1) top installation II measuring sonde (5), and be connected with processor (2) with negative pole data line (7) by anodal data line (6), processor (2) other end is also to be connected with II measuring sonde (5) with I measuring sonde (4) in being arranged on homogeneous concentration tank (3) by anodal data line (6) and negative pole data line (7), and wherein measuring sonde is comprised of positive electrode (8), negative electrode (9) and insulation sleeve (10).
Claims (1)
1. coal slurry pipeline homogeneous flow hump speed measuring instrument, it is at the middle part of coal slurry pipeline, the I measuring sonde to be installed, at coal slurry pipeline top installation II measuring sonde, and be connected with processor with the negative pole data line by anodal data line, the processor other end is also to be connected with the II measuring sonde with I measuring sonde in being arranged on homogeneous concentration tank by anodal data line and negative pole data line, and it is characterized in that: measuring sonde is comprised of positive electrode, negative electrode and insulation sleeve.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201320009614 CN203025201U (en) | 2013-01-09 | 2013-01-09 | Homogeneous flow limit speed measurement instrument of coal slurry pipeline |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201320009614 CN203025201U (en) | 2013-01-09 | 2013-01-09 | Homogeneous flow limit speed measurement instrument of coal slurry pipeline |
Publications (1)
Publication Number | Publication Date |
---|---|
CN203025201U true CN203025201U (en) | 2013-06-26 |
Family
ID=48649180
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 201320009614 Expired - Fee Related CN203025201U (en) | 2013-01-09 | 2013-01-09 | Homogeneous flow limit speed measurement instrument of coal slurry pipeline |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN203025201U (en) |
-
2013
- 2013-01-09 CN CN 201320009614 patent/CN203025201U/en not_active Expired - Fee Related
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102841260B (en) | DC microresistivity measuring system | |
CN104360140A (en) | Single-phase watt-hour meter null line current measuring method and circuit | |
CN203224283U (en) | Liquid flow field calibration device | |
CN203011496U (en) | Vortex street flow detection experiment device | |
CN105547957A (en) | Method for calculating suction of infiltration wetting front of soil and spurt volume of rainfall | |
CN203025201U (en) | Homogeneous flow limit speed measurement instrument of coal slurry pipeline | |
CN202562561U (en) | Water level measuring device | |
CN204027526U (en) | A kind of photovoltaic material flexibility tester | |
CN103674169A (en) | Method for automatically measuring pipe-free embedded type groundwater level and water level changes | |
CN203025202U (en) | Critical speed measuring instrument of coal slurry pipeline | |
CN104655236A (en) | Liquid level measuring system | |
CN204115787U (en) | A kind of Ultrasonic Wave Flowmeter | |
CN203025205U (en) | Measuring device for float critical velocity of slurry pipeline | |
CN203023805U (en) | Coal slurry pipeline concentration distribution measurement device | |
CN202974355U (en) | Ultrasonic flow measurement device | |
CN202486035U (en) | Device for measuring macro current corrosion rate of steel bar in concrete | |
CN203025204U (en) | Economic flow rate automatic determining instrument for slurry pipeline | |
CN206192345U (en) | Main equipment precision level detector | |
CN204788238U (en) | Multiple spot distributed resistance formula bridge developments amount of deflection test system | |
CN202693659U (en) | Zinc oxide arrester electrification tester | |
CN204788568U (en) | Water level measurement device | |
CN205720530U (en) | A kind of Novel high-voltage cable terminal and joint on-line monitoring device | |
CN203349974U (en) | Novel soil pressure meter | |
CN203145927U (en) | High-temperature pulse logging thermometer | |
CN204256097U (en) | A kind of power supply pen for liquid crystal display product Performance Detection |
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: 20130626 Termination date: 20170109 |
|
CF01 | Termination of patent right due to non-payment of annual fee |