CN204831586U - Temperature measurement instrument protection device - Google Patents
Temperature measurement instrument protection device Download PDFInfo
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- CN204831586U CN204831586U CN201520663494.1U CN201520663494U CN204831586U CN 204831586 U CN204831586 U CN 204831586U CN 201520663494 U CN201520663494 U CN 201520663494U CN 204831586 U CN204831586 U CN 204831586U
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- wear
- flue
- temperature measurement
- loose flange
- measurement instrument
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Abstract
The utility model relates to a temperature measurement instrument protection device corresponds and installs the instrument mouth department on the walling of flue, and it is including fixing mounting flange, the detachably of instrument mouth install last loose flange, the detachably of mounting flange installs loose flange is last be used for installing the temperature measurement instrument the fixed plate and with loose flange is the fixed wear -resisting sleeve pipe that just extends to in the flue mutually, the temperature measurement instrument is inserted part in the flue and is inserted and locate wear -resisting cover is intraductal. Extend to the wear -resisting sleeve pipe in the flue through fixing on loose flange to make wear -resisting set of pipe box locate the outside that part in the flue was inserted to the temperature measurement instrument, the flue gas is at first denuded wear -resisting sleeve pipe like this, thereby can rotate loose flange after when using one section and adjust wear -resisting sleeve pipe to the angle of flue gas, makes the part that wear -resisting sleeve pipe does not wear and tear to meet to the flue gas, the effectual temperature measurement instrument of having protected, and examine and repair, safeguard convenient, operation reliably, long service life.
Description
Technical field
The utility model relates to a kind of protective device, is specifically related to a kind of temperature instrumentation protective device.
Background technology
On existing sack cleaner gas approach, temperature instrumentation does not have protective device.When sack cleaner works, because the concentration of dust is higher, reach 70g/Nm sometimes
3, wind speed reaches 16 ~ 18m/s; Now there are very strong wearing and tearing, particularly semi-dry desulphurization system in the sounding rod windward side of flue gas to temperature instrumentation, because the concentration of dust reaches 800 ~ 1000g/Nm
3, this abrasion condition is especially serious; The sounding rod of temperature instrumentation uses about 2 ~ 4 months with regard to breakage, causes measurement data to be forbidden, as overhauled not in time, can bring fatal impact, directly have influence on the serviceable life of equipment to the device security in downstream
Summary of the invention
The utility model object provides a kind of temperature instrumentation protective device to overcome the deficiencies in the prior art.
For achieving the above object; the technical solution adopted in the utility model is: a kind of temperature instrumentation protective device; correspondence is arranged on the instrument mouth place on walling of flue; it comprises the mounting flange being fixed on described instrument mouth, the loose flange be removably mounted on described mounting flange, is removably mounted on for installing the fixed head of temperature instrumentation and fixing with described loose flange and extend to the wear-resistant sleeve in flue on described loose flange, and the part that described temperature instrumentation inserts in flue is inserted in described wear-resistant sleeve.
Optimally, described mounting flange is welded on described instrument mouth.
Optimally, described mounting flange is connected by multiple first bolt with described loose flange.
Optimally, described fixed head is connected by multiple second bolt with described loose flange.
Because technique scheme is used, the utility model compared with prior art has following advantages: the utility model temperature instrumentation protective device, by securing elongated to the wear-resistant sleeve in flue on loose flange, and make wear-resistant sleeve be sheathed on temperature instrumentation and insert the interior outside partly of flue, first such flue gas denudes wear-resistant sleeve, after when use one section can rotary moveable flange thus adjustment wear-resistant sleeve to the angle of flue gas, the unworn part of wear-resistant sleeve is made to meet to flue gas, effectively protect temperature instrumentation, and maintenance, easy to maintenance, reliable, long service life.
Accompanying drawing explanation
Accompanying drawing 1 is the structural representation of the utility model temperature instrumentation protective device;
Wherein, 1, walling of flue; 11, instrument mouth; 2, wear-resistant sleeve; 3, mounting flange; 4, loose flange; 5, fixed head; 6, the first bolt; 7, temperature instrumentation; 8, the second bolt.
Embodiment
Below in conjunction with embodiment shown in the drawings, the utility model is further described.
Temperature instrumentation protective device as shown in Figure 1, correspondence is arranged on instrument mouth 11 place on walling of flue 1, mainly comprises wear-resistant sleeve 2, mounting flange 3, loose flange 4 and fixed head 5.
Wherein, mounting flange 3 is fixed on instrument mouth 11, and the fixed form of employing has multiple, and in the present embodiment, it is welded on instrument mouth 11.Loose flange 4 is removably mounted on mounting flange 3, in the present embodiment, is connected between them by multiple first bolt 6.Fixed head 5 is also be removably mounted on loose flange 4, for installing temperature instrumentation 7, in the present embodiment, is connected between them by multiple second bolt 8.Wear-resistant sleeve 2 and loose flange 4 fix, and it to extend in flue and is sheathed on the outside that temperature instrumentation 7 inserts part in flue.First such flue gas denudes wear-resistant sleeve 2; can rotary moveable flange 4 thus the angle of adjustment wear-resistant sleeve 2 pairs of flue gases after when use one section; the unworn part of wear-resistant sleeve 2 is made to meet to flue gas; effectively protect temperature instrumentation 7, and maintenance, easy to maintenance, reliable, long service life.
In use, when passing into high speed ash-laden gas in flue, first flue gas denudes wear-resistant sleeve 2, run the angle of exchanging loose flange 4 after 3 ~ 4 months, windward side is made to use the part that wear-resistant sleeve 2 is new, according to dust concentration situation, the angle cycle of adjustment loose flange 4; When after its all wearing and tearing, change wear-resistant sleeve 2, this wear-resistant sleeve 2 effectively protects temperature instrumentation 7.
Above-described embodiment, only for technical conceive of the present utility model and feature are described, its object is to person skilled in the art can be understood content of the present utility model and implement according to this, can not limit protection domain of the present utility model with this.All equivalences done according to the utility model Spirit Essence change or modify, and all should be encompassed within protection domain of the present utility model.
Claims (4)
1. a temperature instrumentation protective device, correspondence is arranged on instrument mouth (11) place on walling of flue (1), it is characterized in that: it comprises the mounting flange (3) being fixed on described instrument mouth (11), be removably mounted on the loose flange (4) on described mounting flange (3), be removably mounted on described loose flange (4) for installing the fixed head (5) of temperature instrumentation (7) and fixing with described loose flange (4) and extend to the wear-resistant sleeve (2) in flue, the part that described temperature instrumentation (7) inserts in flue is inserted in described wear-resistant sleeve (2).
2. temperature instrumentation protective device according to claim 1, is characterized in that: described mounting flange (3) is welded on described instrument mouth (11).
3. temperature instrumentation protective device according to claim 1, is characterized in that: described mounting flange (3) is connected by multiple first bolt (6) with described loose flange (4).
4. temperature instrumentation protective device according to claim 1, is characterized in that: described fixed head (5) is connected by multiple second bolt (8) with described loose flange (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520663494.1U CN204831586U (en) | 2015-08-31 | 2015-08-31 | Temperature measurement instrument protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520663494.1U CN204831586U (en) | 2015-08-31 | 2015-08-31 | Temperature measurement instrument protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204831586U true CN204831586U (en) | 2015-12-02 |
Family
ID=54689177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520663494.1U Active CN204831586U (en) | 2015-08-31 | 2015-08-31 | Temperature measurement instrument protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204831586U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107560744A (en) * | 2017-09-26 | 2018-01-09 | 无锡英罗唯森科技有限公司 | Thermometer bushing device |
-
2015
- 2015-08-31 CN CN201520663494.1U patent/CN204831586U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107560744A (en) * | 2017-09-26 | 2018-01-09 | 无锡英罗唯森科技有限公司 | Thermometer bushing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 224056, Jiangsu province Yancheng City Salt Lake District, Huang Street, Yang Xu Village Patentee after: Jiangsu selon energy saving technology Engineering Co., Ltd Address before: 224056, Jiangsu province Yancheng City Salt Lake District, Huang Street, Yang Xu Village Patentee before: Yancheng Sailong Energy-Saving Technology Engineering Co., Ltd. |
|
| CP01 | Change in the name or title of a patent holder |