CN219748476U - Stirring barrel with radar level gauge waveguide pipe structure - Google Patents
Stirring barrel with radar level gauge waveguide pipe structure Download PDFInfo
- Publication number
- CN219748476U CN219748476U CN202320081063.9U CN202320081063U CN219748476U CN 219748476 U CN219748476 U CN 219748476U CN 202320081063 U CN202320081063 U CN 202320081063U CN 219748476 U CN219748476 U CN 219748476U
- Authority
- CN
- China
- Prior art keywords
- stirring barrel
- level gauge
- radar level
- wave guide
- waveguide
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- 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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Links
- 238000003756 stirring Methods 0.000 title claims abstract description 42
- 238000001514 detection method Methods 0.000 claims abstract description 22
- 239000002002 slurry Substances 0.000 claims abstract description 10
- 239000007788 liquid Substances 0.000 claims description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 13
- 239000004568 cement Substances 0.000 claims description 5
- 238000011010 flushing procedure Methods 0.000 claims description 5
- 239000000843 powder Substances 0.000 claims description 3
- 230000003749 cleanliness Effects 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000000463 material Substances 0.000 abstract description 2
- 238000005065 mining Methods 0.000 abstract description 2
- 239000000428 dust Substances 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000004570 mortar (masonry) Substances 0.000 description 2
- 239000011083 cement mortar Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
Landscapes
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
Abstract
The utility model relates to the technical field of mining equipment, in particular to a stirring barrel with a radar level gauge waveguide pipe structure. The beneficial effects of the utility model are as follows: the utility model can solve the problem of durability of conventional detection equipment, the waveguide can reduce the influence of slurry surge on detection precision during stirring of the stirring barrel, and meanwhile, the cleanliness of a detection window can be ensured, and the stable operation of the material level meter is ensured.
Description
Technical Field
The utility model relates to the technical field of mining equipment, in particular to a stirring barrel with a radar level gauge waveguide pipe structure.
Background
In mineral products and construction industry, the stirring barrel is used as an important device for mixing mortar raw materials, and the operation condition of a production safety and an automation system is influenced by the liquid level in the stirring barrel. The overflow is easily caused by the overhigh liquid level in the stirring barrel, and the stirring fan blade and the power device are damaged; too low liquid level easily causes too large concentration of the produced ore pulp, and affects production safety.
At present, most of common methods adopt sensors such as a liquid level meter and the like in a manual observation or matching way, so that the manual observation operation environment is bad, dust in a barrel is seriously raised, and the personal safety is influenced; in a large amount of dust and moist environment in the barrel, the detection window of the conventional sensor is easy to harden cement dust and the like, so that the detection function is lost, and the maintenance and use cost is increased.
To this end, the applicant devised a stirring tank with a radar level gauge waveguide structure to solve the above-mentioned problems.
Disclosure of Invention
The utility model provides a stirring barrel with a radar level gauge waveguide pipe structure, which aims to make up the defects in the prior art.
A stirring barrel with a radar level gauge waveguide pipe structure is characterized in that a radar level gauge for detecting the level is arranged on a top cover of the stirring barrel, a waveguide pipe is additionally arranged on a detection window and goes deep into the position below the liquid level of slurry, the waveguide pipe can reduce the influence of surging of slurry on detection precision when the stirring barrel is stirred, and meanwhile, the cleanliness of the detection window can be guaranteed, so that the level gauge can stably operate.
Further, in order to better realize the utility model, the top cover of the stirring barrel is provided with a pipeline for conveying cement powder and water, and the radar level gauge is also arranged on the top cover. The detection window of the radar level gauge is opposite to the liquid level in the stirring barrel.
Further, in order to better realize the utility model, a waveguide pipe is arranged outside the detection window, and the holding end part of the waveguide pipe is arranged below the liquid level.
Further, in order to better realize the utility model, the upper end and the lower end of the wave guide pipe are provided with pressure release openings so as to ensure that the liquid level in the barrel is consistent with the liquid level in the wave guide pipe, and the pressure release openings at the upper end are arranged above the liquid level; the upper end pressure release port of the wave guide pipe is provided with a filter screen to prevent dust from entering the wave guide pipe.
Furthermore, in order to better realize the utility model, the upper side of the pressure release port at the upper end of the wave guide pipe is provided with a high-pressure flushing port, and after each stirring operation is finished, the wave guide pipe and the detection lens are flushed by using high-pressure clean water, so that the hardening of mortar in the wave guide pipe is prevented.
The beneficial effects of the utility model are as follows:
the utility model can solve the problem of durability of conventional detection equipment, the waveguide can reduce the influence of slurry surge on detection precision during stirring of the stirring barrel, and meanwhile, the cleanliness of a detection window can be ensured, and the stable operation of the material level meter is ensured.
Drawings
FIG. 1 is a front cross-sectional view of a stirring tank with a radar level gauge waveguide structure according to the present utility model;
FIG. 2 is an isometric view of a stirring barrel with a radar level gauge waveguide structure according to the present utility model;
in the drawing the view of the figure,
1. the device comprises a stirring barrel, 2, a water inlet pipe, 3, an ash inlet pipe, 4, a power mechanism, 5, a stirring rod, 6, a radar level gauge, 7, a high-pressure flushing water pipe, 8, a wave guide pipe, 801 and a pressure release port.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by a person skilled in the art without making any inventive effort, are intended to be within the scope of the present utility model.
It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.
FIGS. 1-2 illustrate an embodiment of the present utility model, which is a mixing tank with a radar level gauge waveguide structure. When the stirring barrel 1 is used, the water inlet pipe 2 is filled with clear water, the clear water is filled with the clear water, the cement powder is filled into the ash inlet pipe 3, and the power mechanism 4 drives the stirring rod 5 to stir continuously so as to stir the water and the cement mortar uniformly. The radar level gauge 6 detects the level height in the stirring vessel 1 in real time through the waveguide 8.
The upper pressure relief port 801 of the waveguide 8 is always above the maximum liquid level. The pressure release openings 801 at the top and bottom of the waveguide 8 can more easily enable slurry in the stirring barrel to enter the waveguide 8, so that the liquid level in the waveguide 8 is equal to the liquid level in the stirring barrel 1, and detection errors are avoided. Due to the existence of the wave guide pipe 8, when the stirring rod 8 stirs the slurry to enable the slurry to surge, the slurry in the wave guide pipe 8 is less affected, the detection fluctuation difference value is stable, and the detection precision is improved. The detection window of the radar level gauge 6 is arranged inside the upper end of the waveguide pipe 8, so that dust can be prevented from flying to shield the detection window, hardening of cement is avoided, and the service life of the instrument is prolonged.
After the work is completed, the high-pressure flushing water pipe 7 is used for flushing the inside of the wave guide pipe 8 and the detection window of the radar level gauge 6 at high pressure, so that slurry is prevented from accumulating in the inside of the wave guide pipe 8, and the subsequent recycling is facilitated.
Finally, it is noted that the above-mentioned embodiments are merely for illustrating the technical solution of the present utility model, and that other modifications and equivalents thereof by those skilled in the art should be included in the scope of the claims of the present utility model without departing from the spirit and scope of the technical solution of the present utility model.
Claims (6)
1. The utility model provides a agitator with radar charge level indicator guided wave tube structure, includes agitator (1), its characterized in that:
a radar level gauge (6) is arranged on a top cover of the stirring barrel (1), a wave guide pipe (8) is additionally arranged in the stirring barrel (1) below the radar level gauge (6), and the wave guide pipe (8) stretches into the position below the liquid level of the slurry.
2. The stirring barrel with a radar level gauge waveguide structure according to claim 1, wherein:
the top cover of the stirring barrel (1) is provided with a pipeline for conveying cement powder and water, and the pipeline is a water inlet pipe (2) and an ash inlet pipe (3) respectively.
3. The stirring barrel with a radar level gauge waveguide structure according to claim 1, wherein:
the detection window of the radar level gauge (6) is opposite to the liquid level in the stirring barrel (1), the outside of the detection window is provided with a wave guide tube (8), and the end part of the wave guide tube (8) is kept below the liquid level.
4. The stirring barrel with a radar level gauge waveguide structure according to claim 1, wherein:
the upper end and the lower end of the wave guide pipe (8) are provided with pressure release ports (801), and the pressure release ports (801) at the upper end are arranged above the liquid level.
5. The stirring barrel with the radar level gauge waveguide structure according to claim 4, wherein:
the pressure release port (801) at the upper end of the waveguide tube (8) is provided with a filter screen.
6. The stirring barrel with the radar level gauge waveguide structure according to claim 4, wherein:
a high-pressure flushing water pipe (7) is arranged on the upper side of a pressure release port (801) at the upper end of the waveguide pipe (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320081063.9U CN219748476U (en) | 2023-01-11 | 2023-01-11 | Stirring barrel with radar level gauge waveguide pipe structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320081063.9U CN219748476U (en) | 2023-01-11 | 2023-01-11 | Stirring barrel with radar level gauge waveguide pipe structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219748476U true CN219748476U (en) | 2023-09-26 |
Family
ID=88082286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320081063.9U Active CN219748476U (en) | 2023-01-11 | 2023-01-11 | Stirring barrel with radar level gauge waveguide pipe structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219748476U (en) |
-
2023
- 2023-01-11 CN CN202320081063.9U patent/CN219748476U/en active Active
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