CN205593578U - Take sparge water to prevent electric -magnetic flow meter measuring device who blocks up - Google Patents
Take sparge water to prevent electric -magnetic flow meter measuring device who blocks up Download PDFInfo
- Publication number
- CN205593578U CN205593578U CN201620240245.6U CN201620240245U CN205593578U CN 205593578 U CN205593578 U CN 205593578U CN 201620240245 U CN201620240245 U CN 201620240245U CN 205593578 U CN205593578 U CN 205593578U
- Authority
- CN
- China
- Prior art keywords
- flange
- pipeline
- ball valve
- electromagnetic flowmeter
- sparge water
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 21
- 238000005406 washing Methods 0.000 claims abstract 2
- 238000011010 flushing procedure Methods 0.000 claims description 21
- 238000005070 sampling Methods 0.000 claims description 7
- 238000004080 punching Methods 0.000 claims 1
- 238000005259 measurement Methods 0.000 abstract description 11
- 239000012530 fluid Substances 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 7
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 6
- 239000007787 solid Substances 0.000 description 5
- 239000002002 slurry Substances 0.000 description 4
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 3
- 235000019738 Limestone Nutrition 0.000 description 3
- 239000003546 flue gas Substances 0.000 description 3
- 239000006028 limestone Substances 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- GBAOBIBJACZTNA-UHFFFAOYSA-L calcium sulfite Chemical compound [Ca+2].[O-]S([O-])=O GBAOBIBJACZTNA-UHFFFAOYSA-L 0.000 description 2
- 235000010261 calcium sulphite Nutrition 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000006477 desulfuration reaction Methods 0.000 description 2
- 230000023556 desulfurization Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 1
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 1
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 229910001882 dioxygen Inorganic materials 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000010440 gypsum Substances 0.000 description 1
- 229910052602 gypsum Inorganic materials 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000005987 sulfurization reaction Methods 0.000 description 1
Landscapes
- Measuring Volume Flow (AREA)
Abstract
The utility model relates to a take sparge water to prevent electric -magnetic flow meter measuring device who blocks up, include: the electric -magnetic flow meter body, it is located the pipeline, and flange fixed connection is crossed with pipeline through to the electric -magnetic flow meter body, the sparge water device, it prevents stifled device and is connected with ball valve one end including preventing stifled device, washing pipeline and ball valve, the other end of ball valve with wash pipeline entry one end and be connected, wash during pipeline export one end stretches into the pipeline of taking a sample ball valve and wash the pipeline and enter the mouth and pass through flange fixed connection. The beneficial effect of the utility model: measure the influence that not changed by fluid density, viscosity, temperature, pressure and conductivity, high measurement precision. Survey buret and say consequently do not have additional loss of pressure by interior no choked flow piece, survey the interior no movable parts of buret way, consequently prolonged life, the setting of sparge water device, switch through the ball valve have reduced the jam in the sample pipeline in introducing the sparge water sample pipeline, have further improved measurement accuracy.
Description
Technical field
This utility model relates to a kind of electromagnetic flowmeter survey device, is specifically related to one and applies at desulfurization pipe
The electromagnetic flowmeter survey device that band flushing water in road is anti-blocking.
Background technology
Wet desulfurization system is to reduce the extremely effective method of discharged from coal-fired boiler sulfur dioxide in tail gas.Will
The flue gas of boiler emission is blown into wet type reacting sucting collector.In absorber, water and the mixing oar of agstone
Liquid is injected on flue gas.Lime stone slurry absorbs the sulfur dioxide contained in flue gas, reduces sulfuration
The discharge of thing.Calx and sulfur dioxide generation chemical reaction, generate calcium sulfite.Calcium sulfite again with oxygen
Gas generation chemical reaction, is finally converted to Gypsum Fibrosum.Main measurement object (limestone in desulphurization system
Serosity and gypsum slurries) there is stronger corrosivity and abrasiveness, there is again the highest solid content (can simultaneously
Reach 30%), conventional measuring method and instrument cannot meet requirement.
Electromagnetic flowmeter maximum feature is that flow measurement is not by fluid state, density, viscosity, pressure, temperature
The impact of the Parameters variation such as degree and solid content；It measures part no-movable part, reliable operation, precision be high,
The pressure loss is little, is quick on the draw, and is therefore widely adopted.Use electromagnetic flowmeter survey and control
The flow of lime stone slurry, can control emitted dose and reach optimal absorption effect and cost benefit.
Utility model content
For weak point present in the problems referred to above, this utility model provides that a kind of certainty of measurement is high, surveys
Measure the electromagnetic flowmeter survey device that more reliable band flushing water is anti-blocking.
For achieving the above object, this utility model provides the electromagnetic flowmeter survey that a kind of band flushing water is anti-blocking
Device, including:
Electromagnetic flowmeter body, it is positioned on pipeline, and described electromagnetic flowmeter body is respectively fixed at two ends with
Second flange and the 4th flange, the two ends of described pipeline are also respectively fixed with the first flange and three-flange,
Described first flange and the fixing connection of described second flange, described three-flange and described 4th flange are fixed
Connect；
Rinse water arrangement, it includes anti-block apparatus, flushing line and ball valve, and described anti-block apparatus is with described
One end of ball valve connects, and the other end of described ball valve is connected with one end of described flushing line entrance, described
The probe tube between described electromagnetic flowmeter body and described 4th flange is stretched in one end of flushing line outlet
Lu Zhong, the other end of described ball valve is provided with the 5th flange, and one end of described flushing line entrance is provided with the 6th
Flange, described 5th flange and described 6th flange are fixing to be connected.
Improving further as this utility model, described first flange and described second flange are solid by bolt
Fixed connection.
Improve further as this utility model, between described first flange and described second flange, be provided with method
Blue sealing gasket.
Improving further as this utility model, described three-flange and described 4th flange are solid by bolt
Fixed connection.
Improve further as this utility model, between described three-flange and described 4th flange, be provided with method
Blue sealing gasket.
Improving further as this utility model, described 5th flange and described 6th flange are solid by bolt
Fixed connection.
Improve further as this utility model, between described 5th flange and described 6th flange, be provided with method
Blue sealing gasket.
The beneficial effects of the utility model are:
1, measurement is not affected by fluid density, viscosity, temperature, pressure and conductivity variations；
2, the induced voltage signal of flow transducer is linear with mean flow rate, and therefore certainty of measurement is high；
3, pipeline is measured interior without choked flow piece, the most not additional pressure loss；
4, measure pipeline interior without movable member, therefore extend service life；
5, the setting of rinse water arrangement, introduces in sampling line by the switch of ball valve by flushing water, reduces
Blocking in sampling line, further increases certainty of measurement.
Accompanying drawing explanation
Fig. 1 is the structural representation of the anti-blocking electromagnetic flowmeter survey device of this utility model a kind of band flushing water
Figure.
In figure:
1, electromagnetic flowmeter body；2, flange gasket；3, bolt；4, pipeline；5, sampling line；
61, the first flange；62, the second flange；63, three-flange；64, the 4th flange；65, the 5th method
Blue；66, the 6th flange；7, anti-block apparatus；8, flushing line；9, ball valve.
Detailed description of the invention
As it is shown in figure 1, the electromagnetic flowmeter survey that a kind of band flushing water of this utility model embodiment is anti-blocking
Device, including electromagnetic flowmeter body 1 and rinse water arrangement.Electromagnetic flowmeter body 1 is positioned at pipeline 4
On, electromagnetic flowmeter body 1 is respectively fixed at two ends with the second flange 62 and the 4th flange 64, pipeline 4
Two ends are also respectively fixed with the first flange 61 and three-flange 63, and the first flange 61 and the second flange 62 lead to
Cross that bolt 3 is fixing to be connected, between the first flange 61 and the second flange 62, be provided with flange gasket 2, the 3rd
Flange 63 and the 4th flange 64 connect by bolt 3 is fixing, three-flange 63 and the 4th flange 64 it
Between be provided with flange gasket 2.Rinse water arrangement includes anti-block apparatus 7, flushing line 8 and ball valve 9, anti-
Block apparatus 7 is connected with one end of ball valve 9, and the other end of ball valve 9 connects with one end of flushing line 8 entrance
Connecing, the sampling between electromagnetic flowmeter body 1 and the 4th flange 64 is stretched in one end of flushing line 8 outlet
In pipeline 5, the other end of ball valve 9 is provided with the 5th flange 65, and one end of flushing line 8 entrance is provided with
Six flanges 66, the 5th flange 65 and the 6th flange 66 are by the fixing connection of bolt 3, the 5th flange 65 He
It is provided with flange gasket 2 between 6th flange 66.
Time specifically used: flow transducer is that the volume flow of the slurry liquid flow through in pipeline is converted to
The linear signal of telecommunication, the signal of telecommunication finally gives the flow of serosity through the process of circuit board.This measurement apparatus is surveyed
Amount is not affected by fluid density, viscosity, temperature, pressure and conductivity variations；The sense of flow transducer
Answering voltage signal linear with mean flow rate, therefore certainty of measurement is high；Measure pipeline interior without choked flow piece,
The most not additional pressure loss；Measure pipeline interior without movable member, therefore extend service life；
The setting of rinse water arrangement, introduces in sampling line by the switch of ball valve by flushing water, decreases sampling
Blocking in pipeline, further increases certainty of measurement.
The foregoing is only preferred embodiment of the present utility model, be not limited to this utility model,
For a person skilled in the art, this utility model can have various modifications and variations.All in this reality
Within novel spirit and principle, any modification, equivalent substitution and improvement etc. made, all should comprise
Within protection domain of the present utility model.
Claims (7)
1. the electromagnetic flowmeter survey device that a band flushing water is anti-blocking, it is characterised in that including:
Electromagnetic flowmeter body (1), it is positioned on pipeline (4), described electromagnetic flowmeter body (1)
Being respectively fixed at two ends with the second flange (62) and the 4th flange (64), the two ends of described pipeline (4) are also
It is respectively fixed with the first flange (61) and three-flange (63), described first flange (61) and described
Two flanges (62) are fixing to be connected, and described three-flange (63) and described 4th flange (64) are fixing even
Connect；
Rinse water arrangement, it includes anti-block apparatus (7), flushing line (8) and ball valve (9), described anti-
Block apparatus (7) is connected with one end of described ball valve (9), the other end of described ball valve (9) and described punching
The one end washing pipeline (8) entrance connects, and described electromagnetism is stretched in one end that described flushing line (8) exports
In sampling line (5) between flowmeter bodies (1) and described 4th flange (64), described ball valve
(9) the other end is provided with the 5th flange (65), and one end of described flushing line (8) entrance is provided with the 6th
Flange (66), described 5th flange (65) and described 6th flange (66) are fixing to be connected.
Electromagnetic flowmeter survey device the most according to claim 1, it is characterised in that described first
Flange (61) and described second flange (62) connect by bolt (3) is fixing.
Electromagnetic flowmeter survey device the most according to claim 2, it is characterised in that described first
Flange gasket (2) it is provided with between flange (61) and described second flange (62).
Electromagnetic flowmeter survey device the most according to claim 1, it is characterised in that the described 3rd
Flange (63) and described 4th flange (64) connect by bolt (3) is fixing.
Electromagnetic flowmeter survey device the most according to claim 4, it is characterised in that the described 3rd
It is provided with flange gasket (2) between flange (63) and described 4th flange (64).
Electromagnetic flowmeter survey device the most according to claim 1, it is characterised in that the described 5th
Flange (65) and described 6th flange (66) connect by bolt (3) is fixing.
Electromagnetic flowmeter survey device the most according to claim 6, it is characterised in that the described 5th
It is provided with flange gasket (2) between flange (65) and described 6th flange (66).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620240245.6U CN205593578U (en) | 2016-03-25 | 2016-03-25 | Take sparge water to prevent electric -magnetic flow meter measuring device who blocks up |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620240245.6U CN205593578U (en) | 2016-03-25 | 2016-03-25 | Take sparge water to prevent electric -magnetic flow meter measuring device who blocks up |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205593578U true CN205593578U (en) | 2016-09-21 |
Family
ID=56930003
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620240245.6U Expired - Fee Related CN205593578U (en) | 2016-03-25 | 2016-03-25 | Take sparge water to prevent electric -magnetic flow meter measuring device who blocks up |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205593578U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109030114A (en) * | 2018-09-10 | 2018-12-18 | 联峰钢铁（张家港）有限公司 | A kind of block-proof type desulfurizing tower sampler |
-
2016
- 2016-03-25 CN CN201620240245.6U patent/CN205593578U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109030114A (en) * | 2018-09-10 | 2018-12-18 | 联峰钢铁（张家港）有限公司 | A kind of block-proof type desulfurizing tower sampler |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160921 |