CN220187815U - Steel slag heat braising backwater well liquid level meter with long service life - Google Patents
Steel slag heat braising backwater well liquid level meter with long service life Download PDFInfo
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- CN220187815U CN220187815U CN202320201447.XU CN202320201447U CN220187815U CN 220187815 U CN220187815 U CN 220187815U CN 202320201447 U CN202320201447 U CN 202320201447U CN 220187815 U CN220187815 U CN 220187815U
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- Prior art keywords
- connecting pipe
- liquid level
- guide
- displacement sensor
- steel slag
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- 239000007788 liquid Substances 0.000 title claims abstract description 38
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 17
- 239000002893 slag Substances 0.000 title claims abstract description 17
- 239000010959 steel Substances 0.000 title claims abstract description 17
- 238000001514 detection method Methods 0.000 claims abstract description 26
- 238000006073 displacement reaction Methods 0.000 claims abstract description 24
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 27
- 229910001220 stainless steel Inorganic materials 0.000 claims description 8
- 239000010935 stainless steel Substances 0.000 claims description 8
- 235000013547 stew Nutrition 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 239000000523 sample Substances 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Landscapes
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
Abstract
The utility model discloses a high-service-life steel slag heat-stewed backwater well liquid level meter which comprises a floating ball (2) arranged below a liquid level (1 a) in a backwater well (1), wherein a vertical connecting pipe (3) is fixed on the floating ball (2), a guide bracket (4) is connected to a side wall (1 b) of the backwater well (1), a guide ring (42) is arranged on the guide bracket (4), the connecting pipe (3) vertically passes through the guide ring (42) upwards, a displacement sensor (5) is connected to a side wall (1 b) of the backwater well (1) through a mounting frame (6), a magnetic ring of the displacement sensor (5) is embedded into the connecting pipe (3), a detection rod (51) of the displacement sensor (5) vertically extends downwards into the connecting pipe (3), and the diameter of the detection rod (51) is smaller than the inner diameter of the connecting pipe (3). The utility model has the advantages of avoiding scaling of the detection element, not affecting the accuracy of liquid level data, prolonging the service life of the liquid level meter and having wide application range.
Description
Technical Field
The utility model belongs to the technical field of metallurgy, and particularly relates to a steel slag heat-stewed backwater well liquid level meter with long service life.
Background
Pouring the poured steel slag into a hot stewing pond, covering the hot stewing cover, spraying water into the pond to cool the steel slag rapidly, loosening the steel slag under the condition of extremely rapid cooling, enabling the rest cooling water to enter a water return well through a reflux groove, and pumping the water into a water supplementing pond through a water pump for recycling.
However, the water Wen Dugao flowing back from the heat stewing pond is high in hardness and large in alkalinity, the static pressure type liquid level meter is put into the traditional mode to detect the liquid level, the interlocking water pump is controlled, but the probe of the liquid level meter needs to be immersed in water, the probe is easy to damage, the liquid level is inaccurate due to scaling, and therefore the water pump motor of the water return well is flooded.
Disclosure of Invention
The utility model aims to solve the problems of easy damage, easy scaling, short service life and inaccurate liquid level of the existing backwater well liquid level meter, and provides the steel slag heat stewing backwater well liquid level meter with high service life, which can avoid scaling of detection elements, does not influence the accuracy of liquid level data, prolongs the service life of the liquid level meter and has wide application range.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a steel slag heat braising return water well level gauge of long-life, includes the floater of locating the interior below of return water well liquid level, fixes a vertical connecting pipe on the floater, links to each other on the lateral wall of return water well, is equipped with the guide ring on the guide bracket, and the connecting pipe passes the guide ring vertically upwards and links to each other with a liquid level detection device, and the internal diameter of guide ring is greater than the external diameter of connecting pipe for guarantee the connecting pipe and be clear from top to bottom in the guide ring activity;
the liquid level detection device is a displacement sensor, the displacement sensor is connected to the side wall of the backwater well through a mounting frame, a magnetic ring of the displacement sensor is embedded into the connecting pipe, a detection rod of the displacement sensor vertically extends downwards into the connecting pipe, and the diameter of the detection rod is smaller than the inner diameter of the connecting pipe, so that the connecting pipe and the magnetic ring are driven to move up and down along the detection rod of the displacement sensor when the floating ball moves up and down along with the liquid level.
Further, the guide bracket comprises a group of guide rods which are parallel to each other, one end of each guide rod is vertically connected with the side wall of the water return well, the other end of each guide rod is fixedly provided with a guide ring, the centers of the guide rings are positioned on the same vertical axis, and the connecting pipe sequentially passes through each guide ring along the vertical axis.
Further, the floating ball is a stainless steel floating ball, the connecting pipe is a stainless steel pipe, and the pipe diameter of the connecting pipe is 15mm.
Further, the diameter of the detection rod of the displacement sensor is 7mm.
Further, a group of scale marks are vertically arranged on the outer wall of the connecting pipe and used for observing the floating distance of the connecting pipe through movement of the scale marks, so that the liquid level is observed more intuitively.
According to the technical scheme, the connecting pipe is driven to move up and down through the buoyancy of the floating ball, signals are linked to the water pump through the displacement sensor, the phenomenon that the detecting element is in contact with liquid in the water return well is avoided, meanwhile, the stainless steel floating ball is adopted, scaling on the floating ball can be cleaned regularly, the use cost is reduced, the actual liquid level can be observed more intuitively through observing the position of the connecting pipe, the liquid level meter is suitable for detecting the liquid level under the condition of high temperature and water quality, or the position with limited space and inconvenient observation point detection is wider in application range, and the service life is longer.
Drawings
FIG. 1 is a schematic diagram of a high-life steel slag heat-stewed backwater well level gauge structure;
FIG. 2 is a schematic diagram illustrating the assembly of the floating ball and the connecting tube according to the present utility model;
fig. 3 is a schematic diagram showing the connection between the displacement sensor and the detection rod according to the present utility model.
Detailed Description
Examples
In order to make the present utility model more clear, the following description of a long-life steel slag heat-braised backwater well level gauge according to the present utility model is provided by way of illustration only and not by way of limitation.
Referring to fig. 1, a steel slag heat braised backwater well level gauge with long service life is characterized in that:
referring to fig. 1 and 2, the water return well comprises a floating ball 2 arranged below the liquid level 1a in the water return well 1, wherein a vertical connecting pipe 3 is fixed on the floating ball 2, the floating ball 2 is a stainless steel floating ball, the connecting pipe 3 is a stainless steel pipe, and the pipe diameter of the connecting pipe is 15mm;
the side wall 1b of the backwater well 1 is connected with a guide bracket 4, the guide bracket 4 comprises a group of guide rods 41 which are parallel to each other, one end of each guide rod 41 is vertically connected with the side wall 1b of the backwater well 1, the other end of each guide rod is fixedly provided with a guide ring 42, and the centers of the guide rings 42 are positioned on the same vertical axis;
the inner diameter of the guide ring 42 is larger than the outer diameter of the connecting pipe 3, and the connecting pipe 3 vertically passes through the guide ring 42 to be connected with a liquid level detection device so as to ensure that the connecting pipe moves up and down in the guide ring without resistance;
referring to fig. 1 and 3, the liquid level detection device is a displacement sensor 5, the displacement sensor 5 is connected to the side wall 1b of the water return well 1 through a mounting frame 6, a magnetic ring of the displacement sensor 5 is embedded into the connecting pipe 3, a detection rod 51 of the displacement sensor 5 vertically extends downwards into the connecting pipe 3, and the diameter of the detection rod 51 of the displacement sensor 5 is 7mm, so that the floating ball can drive the connecting pipe and the magnetic ring to move up and down along the detection rod of the displacement sensor when moving up and down along with the liquid level;
referring to fig. 2, a set of scale marks 3a are further vertically provided on the outer wall of the connection pipe 3 for observing the floating distance of the connection pipe by the movement of the scale marks, thereby more intuitively observing the liquid level.
When in use, the floating ball 2 is firstly arranged on the connecting pipe 3, then the magnetic ring of the displacement sensor 5 is inserted into the connecting pipe 3, and then the connecting pipe 3 is arranged in the guide ring 42 of the guide bracket 4, so that the connecting pipe 3 can move normally up and down without blocking; when the liquid level in the water return well 1 rises and falls, the floating ball 2 can drive the connecting pipe 3 and the magnetic ring therein to move up and down along the detection rod 51 of the displacement sensor 5 along with the up and down movement of the liquid level, and the operation and stop of the water pump are controlled through the actual liquid level in the water return well 1, so that the water return well is prevented from being flooded.
The liquid level meter has the advantages of simple structure and convenient operation, avoids the direct contact of the detection element and liquid, avoids the scaling phenomenon of the detection element, and can periodically clean the scaling on the floating ball by the stainless steel floating ball, so that the floating ball can be reused, the cost is reduced, and the service life of the detection element is prolonged.
In addition to the embodiments described above, other embodiments of the utility model are possible. All technical schemes formed by equivalent substitution or equivalent transformation fall within the protection scope of the utility model.
Claims (5)
1. The utility model provides a steel slag heat stew return water well level gauge of long-life, its characterized in that:
the device comprises a floating ball (2) arranged below a liquid level (1 a) in a water return well (1), wherein a vertical connecting pipe (3) is fixed on the floating ball (2), a guide bracket (4) is connected to a side wall (1 b) of the water return well (1), a guide ring (42) is arranged on the guide bracket (4), the connecting pipe (3) vertically passes through the guide ring (42) to be upwards connected with a liquid level detection device, and the inner diameter of the guide ring (42) is larger than the outer diameter of the connecting pipe (3);
the liquid level detection device is a displacement sensor (5), the displacement sensor (5) is connected to the side wall (1 b) of the backwater well (1) through a mounting frame (6), a magnetic ring of the displacement sensor (5) is embedded into the connecting pipe (3), a detection rod (51) of the displacement sensor (5) vertically stretches into the connecting pipe (3) downwards, and the diameter of the detection rod (51) is smaller than the inner diameter of the connecting pipe (3).
2. The long-life steel slag heat-stewed backwater well level gauge of claim 1, wherein:
the guide support (4) comprises a group of guide rods (41) which are parallel to each other, one end of each guide rod (41) is vertically connected with the side wall (1 b) of the backwater well (1), the other end of each guide rod is fixedly provided with a guide ring (42), the centers of the guide rings (42) are positioned on the same vertical axis, and the connecting pipe (3) sequentially passes through each guide ring (42) along the vertical axis.
3. The long-life steel slag heat-stewed backwater well level gauge according to claim 1 or 2, wherein:
the floating ball (2) is a stainless steel floating ball, the connecting pipe (3) is a stainless steel pipe, and the pipe diameter of the connecting pipe is 15mm.
4. The long-life steel slag heat-stewed backwater well level gauge according to claim 1 or 2, wherein:
the diameter of the detection rod (51) of the displacement sensor (5) is 7mm.
5. The long-life steel slag heat-stewed backwater well level gauge according to claim 1 or 2, wherein:
a group of scale marks (3 a) are vertically arranged on the outer wall of the connecting pipe (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320201447.XU CN220187815U (en) | 2023-02-14 | 2023-02-14 | Steel slag heat braising backwater well liquid level meter with long service life |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320201447.XU CN220187815U (en) | 2023-02-14 | 2023-02-14 | Steel slag heat braising backwater well liquid level meter with long service life |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220187815U true CN220187815U (en) | 2023-12-15 |
Family
ID=89107794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320201447.XU Active CN220187815U (en) | 2023-02-14 | 2023-02-14 | Steel slag heat braising backwater well liquid level meter with long service life |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220187815U (en) |
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2023
- 2023-02-14 CN CN202320201447.XU patent/CN220187815U/en active Active
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