CN205593693U - Take compressed air to prevent flue gas pressure measuring equipment who blocks up - Google Patents
Take compressed air to prevent flue gas pressure measuring equipment who blocks up Download PDFInfo
- Publication number
- CN205593693U CN205593693U CN201620387402.6U CN201620387402U CN205593693U CN 205593693 U CN205593693 U CN 205593693U CN 201620387402 U CN201620387402 U CN 201620387402U CN 205593693 U CN205593693 U CN 205593693U
- Authority
- CN
- China
- Prior art keywords
- compressed air
- vertical section
- flue gas
- section
- horizontal segment
- 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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Abstract
The utility model relates to a take compressed air to prevent flue gas pressure measuring equipment who blocks up, include: the pulsatron, it includes first vertical section, slope section, second vertical section and horizontal segment, and the one end and the one end of slope section of first vertical section are connected, and the other end of slope section is connected with the one end of second vertical section, and the other end of second vertical section is connected with the one end of horizontal segment, prevent stifled sampling device, its first end prevents that stifled sampling device's second end is connected with the other end of horizontal segment in inserting the flue perpendicularly, and the third end and the compressed air that prevent stifled sampling device sweep and prevent the one end of blocking up the device and be connected, and compressed air sweeps and prevents the other end that blocks up the device and be connected with compressed air, pressure transmitter, it is connected with the other end of first vertical section through the coupling. The beneficial effect of the utility model: regularly sweeping through compressed air, can not blockking up, flue gas ressure measurement's data are accurate stable, have saved a large amount of deashing labours, reduce the operation maintenance cost, guarantee the desulfurization system steady operation.
Description
Technical field
This utility model relates to the flue gas pressures measurement apparatus that a kind of band compressed air is anti-blocking.
Background technology
In conventional smoke desulfurization, flue gas pressures measurement apparatus does not has anti-block apparatus, easily blocks, and causes cigarette
Atmospheric pressure measurement apparatus is malfunctioning, thus existing traditional desulfurization fume pressure gauge installation site,
Size, mounting means did not had the requirement of high accurancy and precision, need substantial amounts of deashing labour force, make after blocking
Become operation cost to be greatly improved, make the desulphurization system can not stable operation.
Utility model content
For weak point present in the problems referred to above, this utility model provides a kind of band compressed air anti-blocking
Flue gas pressures measurement apparatus so that will not block, flue gas pressures measure data accurate stable, save
Substantial amounts of deashing labour force, reduces operation maintenance cost.
For achieving the above object, the flue gas pressures that this utility model provides a kind of band compressed air anti-blocking is measured
Device, including:
Pulse tube, it includes the first vertical section, tilting section, the second vertical section and horizontal segment, described first
One end of vertical section is connected with one end of described tilting section, and the other end of described tilting section hangs down with described second
One end of straight section connects, and the other end of described second vertical section is connected with one end of described horizontal segment；
Anti-blocking sampler, its first end is inserted perpendicularly in flue, the second end of described anti-blocking sampler
Being connected with the other end of described horizontal segment, the 3rd end of described anti-blocking sampler is anti-with compressed air purging
One end of block apparatus connects, and the other end of described compressed air purging anti-block apparatus is connected with compressed air；
Pressure transmitter, it is connected with the other end of described first vertical section by pipe joint.
Improving further as this utility model, described first vertical section is provided with valve, described valve position
Lower section in described pipe joint.
Improving further as this utility model, described compressed air purging anti-block apparatus is provided with blow down valve.
Improve further as this utility model, the gradient of described tilting section 7.5%.
The beneficial effects of the utility model are:
By compressed air timing purging so that will not block, the data accurate stable that flue gas pressures is measured,
Save substantial amounts of deashing labour force, reduce operation maintenance cost, it is ensured that desulphurization system stable operation.
Accompanying drawing explanation
Fig. 1 is the structural representation of the anti-blocking flue gas pressures measurement apparatus of this utility model a kind of band compressed air
Figure.
In figure:
1, anti-blocking sampler；1A, the first end；1B, the second end；1C, the 3rd end；2, valve；
3, pipe joint；4, pulse tube；4A, the first vertical section；4B, tilting section；4C, the second vertical section；
4D, horizontal segment；5, blow down valve；6, pressure transmitter；7, flue；8, compressed air purging is anti-blocking
Device.
Detailed description of the invention
As it is shown in figure 1, the flue gas pressures measurement that a kind of band compressed air of this utility model embodiment is anti-blocking
Device, purges anti-blocking dress including anti-blocking sampler 1, pulse tube 4, pressure transmitter 6 and compressed air
Put 8.Pulse tube 4 includes the first vertical section 4A, tilting section 4B, the second vertical section 4C and horizontal segment 4D,
One end of first vertical section 4A is connected with one end of tilting section 4B, the other end of tilting section 4B and second
One end of vertical section 4C connects, and the other end of the second vertical section 4C is connected with one end of horizontal segment 4D,
Wherein, the gradient of tilting section 4B > 7.5%, the first vertical section 4A is provided with valve 2, and valve 2 is positioned at pipe
The lower section of joint 3.First end 1A of anti-blocking sampler 1 is inserted perpendicularly in flue 7, anti-blocking sampling dress
The other end of the second end 1B and the horizontal segment 4D putting 1 is connected, the 3rd end 1C of anti-blocking sampler 1
It is connected with one end of compressed air purging anti-block apparatus 8, the other end of compressed air purging anti-block apparatus 8
Being connected with compressed air, compressed air purging anti-block apparatus 8 is provided with blow down valve 5.Pressure transmitter 6 leads to
Cross pipe joint 3 to be connected with the other end of the first vertical section 4A.
Time specifically used, flue gas pressures measurement apparatus is provided with compressed air purging anti-block apparatus, by compression
Air timing purging will not block, and flue gas pressures measurement apparatus data accurate stable, anti-block apparatus saves
Substantial amounts of deashing labour force, will not increase operation maintenance cost, desulphurization system stable operation.
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 (4)
1. the flue gas pressures measurement apparatus that a band compressed air is anti-blocking, it is characterised in that including:
Pulse tube (4), it includes the first vertical section (4A), tilting section (4B), the second vertical section (4C)
With horizontal segment (4D), one end of described first vertical section (4A) and one end of described tilting section (4B)
Connecting, the other end of described tilting section (4B) is connected with one end of described second vertical section (4C), institute
One end of the other end and described horizontal segment (4D) of stating the second vertical section (4C) is connected；
Anti-blocking sampler (1), its first end (1A) is inserted perpendicularly in flue (7), described anti-blocking takes
Second end (1B) of sampling device (1) is connected with the other end of described horizontal segment (4D), described anti-blocking takes
3rd end (1C) of sampling device (1) is connected with one end of compressed air purging anti-block apparatus (8), institute
The other end stating compressed air purging anti-block apparatus (8) is connected with compressed air；
Pressure transmitter (6), it is by the other end of pipe joint (3) with described first vertical section (4A)
Connect.
Flue gas pressures measurement apparatus the most according to claim 1, it is characterised in that described first hangs down
Straight section (4A) is provided with valve (2), and described valve (2) is positioned at the lower section of described pipe joint (3).
Flue gas pressures measurement apparatus the most according to claim 1, it is characterised in that described compression is empty
Air-blowing is swept anti-block apparatus (8) and is provided with blow down valve (5).
Flue gas pressures measurement apparatus the most according to claim 1, it is characterised in that described tilting section
(4B) the gradient > 7.5%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620387402.6U CN205593693U (en) | 2016-04-29 | 2016-04-29 | Take compressed air to prevent flue gas pressure measuring equipment who blocks up |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620387402.6U CN205593693U (en) | 2016-04-29 | 2016-04-29 | Take compressed air to prevent flue gas pressure measuring equipment who blocks up |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205593693U true CN205593693U (en) | 2016-09-21 |
Family
ID=56933594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620387402.6U Expired - Fee Related CN205593693U (en) | 2016-04-29 | 2016-04-29 | Take compressed air to prevent flue gas pressure measuring equipment who blocks up |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205593693U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108593196A (en) * | 2018-06-04 | 2018-09-28 | 西安建筑科技大学 | A kind of anti-blocking device for pressure measurement suitable for wet flue gas pressure measurement |
| CN109708800A (en) * | 2018-12-18 | 2019-05-03 | 彩虹（合肥）液晶玻璃有限公司 | A kind of flue air pressure measuring apparatus, method and furnace flue structure |
-
2016
- 2016-04-29 CN CN201620387402.6U patent/CN205593693U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108593196A (en) * | 2018-06-04 | 2018-09-28 | 西安建筑科技大学 | A kind of anti-blocking device for pressure measurement suitable for wet flue gas pressure measurement |
| CN109708800A (en) * | 2018-12-18 | 2019-05-03 | 彩虹（合肥）液晶玻璃有限公司 | A kind of flue air pressure measuring apparatus, method and furnace flue structure |
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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 |