CN108955824A - Liquid level emasuring device - Google Patents
Liquid level emasuring device Download PDFInfo
- Publication number
- CN108955824A CN108955824A CN201710352689.8A CN201710352689A CN108955824A CN 108955824 A CN108955824 A CN 108955824A CN 201710352689 A CN201710352689 A CN 201710352689A CN 108955824 A CN108955824 A CN 108955824A
- Authority
- CN
- China
- Prior art keywords
- straight tube
- protective cover
- ultrasonic level
- level gage
- liquid level
- 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.)
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
- G01F23/22—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water
- G01F23/28—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring the variations of parameters of electromagnetic or acoustic waves applied directly to the liquid or fluent solid material
- G01F23/296—Acoustic waves
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- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Electromagnetism (AREA)
- Thermal Sciences (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
Abstract
The present invention relates to a kind of ore pulp-measuring devices, and in particular to a kind of liquid level emasuring device.The liquid level emasuring device; including straight tube; straight tube is fixed on bracket by fixing clamp and fixing bolt cooperation; straight tube lower part sets inlet; ultrasonic level gage is set above straight tube; ultrasonic level gage is fixed in the middle part of crossbeam; crossbeam is fixed on bracket by fixing bolt; the ultrasonic level gage top sets square protective cover; the induction part of the ultrasonic level gage lower part sets up arc protective cover separately, and an opening corresponding with the induction part position of ultrasonic level gage is arranged below the arc protective cover.The configuration of the present invention is simple, easy to use, structure is simple, easy to use, and long service life, investment cost is low, effectively solves the problems, such as that ultrasonic level gage is big, inaccurate because measuring fluctuation caused by liquid fluctuating.
Description
Technical field
The present invention relates to a kind of ore pulp-measuring devices, and in particular to a kind of liquid level emasuring device.
Background technique
In ore dressing process, need to measure ore slurry pump pond liquid level, since site environment is severe, liquid level using ultrasonic level gage
It is subjected to the pulp noodle liquid interference of fluctuation when counting ultrasonic signal, causes continuous data fluctuation big, metric results inaccuracy.
In addition, strong wind and the sun directly shine also and will affect measurement in measurement process, cause metric results inaccurate, and serious
Influence the service life of ultrasonic level gage.
Summary of the invention
In view of the deficiencies of the prior art, the object of the present invention is to provide a kind of liquid level emasuring device, structure is simple, user
Just, long service life, investment cost is low, and it is big, inaccurate because measuring fluctuation caused by liquid fluctuating effectively to solve ultrasonic level gage
True problem.
The technical solution adopted by the present invention to solve the technical problems is:
The liquid level emasuring device, including straight tube, straight tube are fixed on bracket by fixing clamp and fixing bolt cooperation,
Straight tube lower part sets inlet, and ultrasonic level gage is set above straight tube, and ultrasonic level gage is fixed in the middle part of crossbeam, and crossbeam passes through solid
Determine bolt to be fixed on bracket, the ultrasonic level gage top sets square protective cover, under the ultrasonic level gage
The induction part in portion sets up arc protective cover separately, and the induction part of one with ultrasonic level gage are arranged below the arc protective cover
The corresponding opening in position.
The square protective cover can prevent the sun directly to shine, and protect ultrasonic level gage, prolong its service life.Institute
The arc protective cover stated protects the induction part of ultrasonic level gage.Below the described arc protective cover setting one with
The corresponding opening in induction part position of ultrasonic level gage, in order to not influence the sensitivity of applying ultrasonic lever meter to measure.
Preferably, the straight tube is divided into multistage, is connected through a screw thread between section and section, and when installation is easy to carry, does not make
Used time, the length of straight tube was 4.5 meters, and the bottom of the inlet is described apart from 0.25 meter of straight tube bottom end convenient for saving
The top of inlet guarantees that the ore pulp in ore slurry pump pond is flowed into straight tube apart from 0.5 meter of straight tube bottom end.
Preferably, the diameter of the straight tube is 0.5 meter.
Preferably, the material of the straight tube is high molecule plastic, corrosion-resistant, long service life.
Preferably, the position that the square protective cover corresponds to ultrasonic level gage display sets transparent window, just
In reading.
Preferably, the bracket is telescopic vertical bar, and when installation is easy to carry, when not in use convenient for saving, in addition
It can according to need adjustment the distance between ultrasonic level gage and straight tube top.
Preferably, the square protective cover is fixed on crossbeam.
Preferably, the arc protective cover is fixed on crossbeam.
Operation principle and process:
When work, first by straight tube through to the bottom of ore slurry pump pond, ore pulp is entered directly by the inlet of straight tube bottom
Guan Zhong, under the action of atmospheric pressure, intraluminal fluid position is identical as outer liquid level is managed, while the tube wall of straight tube generates barrier action, pipe
Interior liquid fluctuating far smaller than manages outer liquid fluctuating.It opens ultrasonic level gage to measure liquid level, measurement result is more
Accurately.
The beneficial effects of the present invention are:
The configuration of the present invention is simple, easy to use, structure is simple, easy to use, and long service life, investment cost is low, effectively
Solve the problems, such as that ultrasonic level gage is big, inaccurate because measuring fluctuation caused by liquid fluctuating.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention；
In figure: 1, straight tube；2, fixing clamp；3, fixing bolt；4, bracket；5, inlet；6, ultrasonic level gage；7, horizontal
Beam；8, square protective cover；9, arc protective cover；10, it is open.
Specific embodiment
Below with reference to embodiment, the present invention will be further described.
Embodiment
As shown in Figure 1, the liquid level emasuring device, including straight tube 1, straight tube 1 are matched by fixing clamp 2 and fixing bolt 3
Conjunction is fixed on bracket 4, and 1 lower part of straight tube sets inlet 5, and ultrasonic level gage 6 is set above straight tube 1, and ultrasonic level gage 6 is fixed
At 7 middle part of crossbeam, crossbeam 7 is fixed on bracket 4 by fixing bolt 3, and 6 top of ultrasonic level gage sets square guarantor
Shield 8, the induction part of 6 lower part of ultrasonic level gage set up arc protective cover 9 separately, set below the arc protective cover 9
Set an opening 10 corresponding with the induction part position of ultrasonic level gage 6.
The square protective cover 8 can prevent the sun directly to shine, and protect ultrasonic level gage 6, prolong its service life.
The arc protective cover 9 protects the induction part of ultrasonic level gage 6.It is arranged below the arc protective cover 9
One opening 10 corresponding with the induction part position of ultrasonic level gage 6, the spirit measured in order to not influence ultrasonic level gage 6
Sensitivity.
The straight tube 1 divides for multistage, is connected through a screw thread between section and section, and when installation is easy to carry, when not in use just
In preservation, the length of straight tube 1 is 4.5 meters, and the bottom of the inlet 5 is apart from 0.25 meter of 1 bottom end of straight tube, the feed liquor
The top of mouth 5 guarantees that the ore pulp in ore slurry pump pond is flowed into straight tube 1 apart from 0.5 meter of 1 bottom end of straight tube.
The diameter of the straight tube 1 is 0.5 meter.
The material of the straight tube 1 is high molecule plastic, corrosion-resistant, long service life.
The position that the square protective cover 8 corresponds to 6 display of ultrasonic level gage sets transparent window, convenient for reading
Number.
The bracket 4 is telescopic vertical bar, and when installation is easy to carry, in addition can root when not in use convenient for saving
According to needing to adjust the distance between ultrasonic level gage 6 and 1 top of straight tube.
The square protective cover 8 is fixed on crossbeam 7.
The arc protective cover 9 is fixed on crossbeam 7.
When work, first by straight tube 1 through to the bottom of ore slurry pump pond, ore pulp is entered by the inlet 5 of 1 bottom of straight tube
In straight tube 1, under the action of atmospheric pressure, intraluminal fluid position is identical as outer liquid level is managed, while the tube wall of straight tube 1 generates barrier and makees
With the liquid fluctuating in pipe far smaller than manages outer liquid fluctuating.It opens ultrasonic level gage 6 to measure liquid level, measurement knot
Fruit is more accurate.
Claims (7)
1. a kind of liquid level emasuring device, it is characterised in that: including straight tube (1), straight tube (1) passes through fixing clamp (2) and fixing bolt
(3) cooperation is fixed on bracket (4), and straight tube (1) lower part is set inlet (5), sets ultrasonic level gage (6) above straight tube (1), is surpassed
Sonic liquid-level meter (6) is fixed in the middle part of crossbeam (7), and crossbeam (7) is fixed on bracket (4) by fixing bolt (3), and described is super
Sonic liquid-level meter (6) top is set square protective cover (8), and the induction part of the ultrasonic level gage (6) lower part sets up arc separately
Protective cover (9), arc protective cover (9) the lower section setting one are corresponding with the induction part position of ultrasonic level gage (6)
Opening (10).
2. liquid level emasuring device according to claim 1, it is characterised in that: the straight tube (1) is divided into multistage, Duan Yuduan
Between be connected through a screw thread, the length of straight tube (1) is 4.5 meters, and the bottom of the inlet (5) is apart from straight tube (1) bottom end
0.25 meter, the top of the inlet (5) is apart from 0.5 meter of straight tube (1) bottom end.
3. liquid level emasuring device according to claim 1, it is characterised in that: the diameter of the straight tube (1) is 0.5 meter.
4. liquid level emasuring device according to claim 1, it is characterised in that: the square protective cover (8) corresponds to
The position of ultrasonic level gage (6) display sets transparent window.
5. liquid level emasuring device according to claim 1, it is characterised in that: the bracket (4) is telescopic vertical bar.
6. liquid level emasuring device according to claim 1, it is characterised in that: the square protective cover (8) is fixed on
On crossbeam (7).
7. liquid level emasuring device according to claim 1, it is characterised in that: the arc protective cover (9) is fixed on cross
On beam (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710352689.8A CN108955824A (en) | 2017-05-18 | 2017-05-18 | Liquid level emasuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710352689.8A CN108955824A (en) | 2017-05-18 | 2017-05-18 | Liquid level emasuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108955824A true CN108955824A (en) | 2018-12-07 |
Family
ID=64461750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710352689.8A Withdrawn CN108955824A (en) | 2017-05-18 | 2017-05-18 | Liquid level emasuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108955824A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111619985A (en) * | 2020-06-08 | 2020-09-04 | 南阳杜尔气体装备有限公司 | Protective cover for liquid level meter on vacuum storage tank |
| CN113654624A (en) * | 2021-07-21 | 2021-11-16 | 上海外高桥造船有限公司 | Ultrasonic liquid level sensing device |
-
2017
- 2017-05-18 CN CN201710352689.8A patent/CN108955824A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111619985A (en) * | 2020-06-08 | 2020-09-04 | 南阳杜尔气体装备有限公司 | Protective cover for liquid level meter on vacuum storage tank |
| CN113654624A (en) * | 2021-07-21 | 2021-11-16 | 上海外高桥造船有限公司 | Ultrasonic liquid level sensing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181207 |
|
| WW01 | Invention patent application withdrawn after publication |