CN207779510U - A kind of desulfurizer automatic level meter - Google Patents
A kind of desulfurizer automatic level meter Download PDFInfo
- Publication number
- CN207779510U CN207779510U CN201820069645.4U CN201820069645U CN207779510U CN 207779510 U CN207779510 U CN 207779510U CN 201820069645 U CN201820069645 U CN 201820069645U CN 207779510 U CN207779510 U CN 207779510U
- Authority
- CN
- China
- Prior art keywords
- hollow pipe
- absorption tower
- pipe
- desulfurizer
- level meter
- 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
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- Treating Waste Gases (AREA)
- Gas Separation By Absorption (AREA)
Abstract
The utility model discloses a kind of desulfurizer automatic level meters, including absorption tower, the interior upper end on the absorption tower is equipped with and sprays pipe, the upper end side on the absorption tower is communicated with inlet pipe, the other side on the absorption tower is communicated with antifoaming agent adding tube, the absorption tower is internally provided with the first hollow pipe and the second hollow pipe, first hollow pipe and the second hollow pipe are fixed on the inside on absorption tower by supporting rod, first hollow pipe and the second hollow pipe are internally provided with float pole, it is fixedly connected with buoyancy plate on the outside of the float pole upper end, the side of the buoyancy plate is provided with groove, the inside of the groove is equipped with liquid level sensor, the utility model reasonable design, it is simple in structure, reduce the error that liquid fluctuating and bubble generate, accuracy is high, improve accuracy of detection, it is at low cost, it is worth promoting.
Description
Technical field
The utility model belongs to desulfurizer technical field, and in particular to a kind of desulfurizer automatic level meter.
Background technology
Contain a large amount of harmful substances in the burning and exhausting flue gas of thermal power plant, environment can be caused seriously by being discharged into air
Pollution.Flue gas desulfurization (FGD-Flue Gas Desulphurization), exactly removes sulfide from flue gas（SO2）.Flue gas
Desulphurization plant can remove most sulfide from power-plant flue gas, to reach discharge standard environmental protection, debugging and fortune
Slurries overflow phenomena can occur for absorption tower in row, and this phenomenon is very universal, and the liquid level that DCS is shown is surveyed according to differential pressure transmitter
The value that serum density calculating is got in the differential pressure obtained and absorption tower, rather than true liquid level in absorption tower.Due to circulating pump, oxidation
The operation of wind turbine, level fluctuation caused by the combined influence of the factors such as spray of slurries, and slurries liquid level becomes at any time
Change, lead to absorption tower intermittence overflow, to cause the inhomogeneities of slurries in absorption tower, since the sampling of serum density meter comes
Self-absorption tower bottom, bottom slurry density are more than zoneofoxidation upper slurry density, cause instrument to show relatively low.Therefore, one is invented
Kind desulfurizer automatic level meter is necessary to solve the above problems.
Utility model content
The purpose of this utility model is to provide a kind of desulfurizer automatic level meters, to solve above-mentioned background skill
The problem of being proposed in art.
To achieve the above object, the utility model provides the following technical solutions：A kind of desulfurizer liquid level automatic measurement dress
It sets, including absorption tower, the interior upper end on the absorption tower, which is equipped with, sprays pipe, and the upper end side on the absorption tower is communicated with inlet pipe,
The other side on the absorption tower is communicated with antifoaming agent adding tube, and the absorption tower is internally provided with the first hollow pipe and second hollow
Pipe, first hollow pipe and the second hollow pipe are fixed on the inside on absorption tower by supporting rod, first hollow pipe and the
Two hollow pipes are internally provided with float pole, and buoyancy plate, the side of the buoyancy plate are fixedly connected on the outside of the float pole upper end
It is provided with groove, the inside of the groove is equipped with liquid level sensor.
Preferably, the shape of the float pole is tapered, and the buoy pole length below buoyancy plate is more than above buoyancy plate
Buoy pole length.
Preferably, the upper and lower side of first hollow pipe and the second hollow pipe is that opening is arranged, and the first hollow pipe and the
Two hollow pipes are located inside slurries.
Preferably, the upper end for spraying pipe is uniformly provided with nozzle.
Preferably, the buoyancy plate is circle, and the diameter of buoyancy plate is less than the interior of the first hollow pipe or the second hollow pipe
Diameter.
Preferably, one end of the inlet pipe is connected with flange.
The technique effect and advantage of the utility model：The desulfurizer automatic level meter, by absorption tower
The first hollow pipe and the second hollow pipe of inside setting, the first hollow pipe and the second hollow pipe are the setting of upper and lower end opening, make the
Liquid level inside one hollow pipe and the second hollow pipe is consistent with the liquid level in absorption tower, and the first hollow pipe and the second hollow pipe are set
Influence of the fluctuation to level gauging of liquid level can effectively be reduced by setting, and be arranged in the inside of the first hollow pipe and the second hollow pipe
Float pole and buoyancy plate, float pole is tapered, enables what float pole stablized to swim in slurries, reduces the influence of bubble,
The utility model reasonable design, it is simple in structure, the error that liquid fluctuating and bubble generate is reduced, accuracy is high, improves detection essence
Degree, it is at low cost, it is worth promoting.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the tubular structure schematic diagram of the utility model；
Fig. 3 is the float pole structural schematic diagram of the utility model.
In figure：1 absorption tower, 2 nozzles, 3 grooves, 4 inlet pipes, 5 antifoaming agent adding tubes, 6 flanges, 7 supporting rods, 8 first skies
Heart pipe, 9 second hollow pipes, 10 float poles, 11 buoyancy plates, 12 liquid level sensors, 13 spray pipe.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
The utility model provides a kind of desulfurizer automatic level meter as shown in Figs. 1-3, including absorption tower
1, the interior upper end on the absorption tower 1, which is equipped with, sprays pipe 13, and the upper end side on the absorption tower 1 is communicated with inlet pipe 4, the absorption
The other side of tower 1 is communicated with antifoaming agent adding tube 5, and the absorption tower 1 is internally provided with the first hollow pipe 8 and the second hollow pipe 9,
First hollow pipe, 8 and second hollow pipe 9 is fixed on the inside on absorption tower 1,8 He of the first hollow pipe by supporting rod 7
Second hollow pipe 9 is internally provided with float pole 10, and buoyancy plate 11, the buoyancy are fixedly connected on the outside of 10 upper end of the float pole
The side of plate 11 is provided with groove 3, and the inside of the groove 3 is equipped with liquid level sensor 12.
Further, the shape of the float pole 10 is tapered, and 10 length of float pole of 11 lower section of buoyancy plate is more than floating
10 length of float pole of 11 top of power plate.
Further, the upper and lower side of first hollow pipe, 8 and second hollow pipe 9 is arranged for opening, and the first hollow pipe 8
It is located inside slurries with the second hollow pipe 9.
Further, the upper end for spraying pipe 13 is uniformly provided with nozzle 2.
Further, the buoyancy plate 11 is circle, and the diameter of buoyancy plate 11 is hollow less than the first hollow pipe 8 or the second
The internal diameter of pipe 9.
Further, one end of the inlet pipe 4 is connected with flange 6.
Operation principle：The desulfurizer automatic level meter, in use, passing through the inside setting on absorption tower 1
First hollow pipe 8 and the second hollow pipe 9, the first hollow pipe 8 and the second hollow pipe 9 are the setting of upper and lower end opening, are made first hollow
Liquid level inside pipe 8 and the second hollow pipe 9 is consistent with the liquid level in absorption tower 1, and the first hollow pipe 8 and the second hollow pipe 9 are set
Influence of the fluctuation to level gauging of liquid level can effectively be reduced by setting, and be set in the inside of the first hollow pipe 8 and the second hollow pipe 9
The float pole 10 and buoyancy plate 11 set, float pole 10 is tapered, enables what float pole 10 stablized to swim in slurries, reduces gas
The influence of bubble, the utility model reasonable design is simple in structure, reduces the error that liquid fluctuating and bubble generate, accuracy is high, carries
High measurement accuracy, it is at low cost, it is worth promoting.
Finally it should be noted that：The above descriptions are merely preferred embodiments of the present invention, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it still can be with technical scheme described in the above embodiments is modified, or to which part technical characteristic
Equivalent replacement is carried out, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (6)
1. a kind of desulfurizer automatic level meter, including absorption tower（1）, it is characterised in that：The absorption tower（1）It is interior
Upper end is equipped with and sprays pipe（13）, the absorption tower（1）Upper end side be communicated with inlet pipe（4）, the absorption tower（1）It is another
Side is communicated with antifoaming agent adding tube（5）, the absorption tower（1）Be internally provided with the first hollow pipe（8）With the second hollow pipe（9）,
First hollow pipe（8）With the second hollow pipe（9）Pass through supporting rod（7）It is fixed on absorption tower（1）Inside, described first is empty
Heart pipe（8）With the second hollow pipe（9）Be internally provided with float pole（10）, the float pole（10）It is fixedly connected on the outside of upper end floating
Power plate（11）, the buoyancy plate（11）Side be provided with groove（3）, the groove（3）Inside liquid level sensor is installed
（12）.
2. a kind of desulfurizer automatic level meter according to claim 1, it is characterised in that：The float pole
（10）Shape it is tapered, and buoyancy plate（11）The float pole of lower section（10）Length is more than buoyancy plate（11）The float pole of top
（10）Length.
3. a kind of desulfurizer automatic level meter according to claim 1, it is characterised in that：Described first is hollow
Pipe（8）With the second hollow pipe（9）Upper and lower side be that opening is arranged, and the first hollow pipe（8）With the second hollow pipe（9）Positioned at slurries
It is internal.
4. a kind of desulfurizer automatic level meter according to claim 1, it is characterised in that：It is described to spray pipe
（13）Upper end be uniformly provided with nozzle（2）.
5. a kind of desulfurizer automatic level meter according to claim 1, it is characterised in that：The buoyancy plate
（11）For circle, and buoyancy plate（11）Diameter be less than the first hollow pipe（8）Or second hollow pipe（9）Internal diameter.
6. a kind of desulfurizer automatic level meter according to claim 1, it is characterised in that：The inlet pipe
（4）One end be connected with flange（6）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820069645.4U CN207779510U (en) | 2018-01-16 | 2018-01-16 | A kind of desulfurizer automatic level meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820069645.4U CN207779510U (en) | 2018-01-16 | 2018-01-16 | A kind of desulfurizer automatic level meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207779510U true CN207779510U (en) | 2018-08-28 |
Family
ID=63212819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820069645.4U Expired - Fee Related CN207779510U (en) | 2018-01-16 | 2018-01-16 | A kind of desulfurizer automatic level meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207779510U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109724678A (en) * | 2019-03-05 | 2019-05-07 | 华北电力科学研究院有限责任公司 | Consider the absorbing tower liquid-level height measuring device and method of slurries foam falseness liquid level |
-
2018
- 2018-01-16 CN CN201820069645.4U patent/CN207779510U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109724678A (en) * | 2019-03-05 | 2019-05-07 | 华北电力科学研究院有限责任公司 | Consider the absorbing tower liquid-level height measuring device and method of slurries foam falseness liquid level |
| CN109724678B (en) * | 2019-03-05 | 2024-03-22 | 华北电力科学研究院有限责任公司 | Absorption tower liquid level height measuring device and method considering false liquid level of slurry foam |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180828 Termination date: 20200116 |