CN202719626U - External sighting type hearth flame monitoring structure - Google Patents
External sighting type hearth flame monitoring structure Download PDFInfo
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- CN202719626U CN202719626U CN 201220346393 CN201220346393U CN202719626U CN 202719626 U CN202719626 U CN 202719626U CN 201220346393 CN201220346393 CN 201220346393 CN 201220346393 U CN201220346393 U CN 201220346393U CN 202719626 U CN202719626 U CN 202719626U
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- flame monitoring
- flame
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- external
- monitoring apparatus
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Abstract
The utility model relates to an external sighting type hearth flame monitoring structure which comprises a platform and a flame monitoring device arranged on the platform, wherein the platform is arranged below a fire observing hole in the center of a hearth, and the flame monitoring device is aligned to a hearth combustor through an overlooking inclination of the fire observing hole in the center of the hearth. The external sighting type hearth flame monitoring structure adopts an external sighting monitoring mode, and has the advantages of small installation volume, space saving, low maintenance cost and small use cost. Compared with the internal sighting type hearth flame monitoring device, the external sighting type hearth flame monitoring structure has a simple structure and is low in failure rate.
Description
Technical field
The utility model belongs to the boiler technology field, relates to the furnace flame monitoring, especially a kind of external peeping type furnace flame monitoring of structures.
Background technology
Boiler combustion system is the system of a very complex, and this system is optimized control, helps farthest to use fuel, reduces production costs, and guarantees that boiler safety moves reliably.To boiler combustion monitoring and control technology research be realize that boiler combustion system is stable, one of high efficiency important channel.
In the prior art, the furnace flame monitoring is spy, and this monitoring form has following defective:
(1) installation volume is large, takies the place.
(2) maintenance cost is high, and use cost is high.
(3) complex structure, fault rate is high.
Therefore, need a kind of simple in structure, hearth flame monitoring device that can substitute this kind form.
The utility model content
The purpose of this utility model is to overcome the shortcoming of above-mentioned prior art, a kind of external peeping type furnace flame monitoring of structures is provided, it can be arranged on flame-observing hole position, burner hearth center, thereby realize the monitoring to furnace flame, not only installation volume is little, space-saving for it, and simple in structure, failure rate is low.
The purpose of this utility model solves by the following technical programs:
This external peeping type furnace flame monitoring of structures comprises platform and is installed in flame monitoring apparatus on the platform, described platform is arranged on the below of burner hearth center flame-observing hole, and described flame monitoring apparatus is overlooked the inclination angle by burner hearth center flame-observing hole and aimed at the hearth combustor part.
Above-mentioned flame monitoring apparatus by the cooling bucket and be arranged on the cooling bucket in video camera form, described cooling bucket is provided with pyroceram towards an end of burner hearth center flame-observing hole, described video camera towards the cooling bucket pyroceram.
Be provided with a water inlet and a delivery port on the above-mentioned cooling bucket, described water inlet is lower than water inlet.
Be provided with two flame monitoring apparatus on the above-mentioned platform, two flame monitoring apparatus diagonal angles are installed.
In described platform the place ahead two blocks of pyrocerams are installed, are close to the furnace wall.
External peeping type furnace flame monitoring of structures of the present utility model adopts the external peeping type monitoring, and not only installation volume is little for it, saves the space.And maintenance cost is low, and use cost is little.And with respect to the spy monitoring, it is simple in structure, failure rate is low.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Wherein: 1 is flame monitoring apparatus; 2 is platform; 3 is burner hearth center flame-observing hole.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is done and to be described in further detail:
Referring to Fig. 1, external peeping type furnace flame monitoring of structures of the present utility model comprises platform 2 and is installed in flame monitoring apparatus 1 on the platform 2, described platform 2 is arranged on the below of burner hearth center flame-observing hole 3, and flame monitoring apparatus 1 is overlooked the inclination angle by burner hearth center flame-observing hole 3 and aimed at the hearth combustor part.
In better embodiment of the present utility model, flame monitoring apparatus 1 by the cooling bucket and be arranged on the cooling bucket in video camera form, the cooling bucket is provided with pyroceram towards an end of burner hearth center flame-observing hole, and video camera is towards the pyroceram of cooling bucket.Described cooling bucket has the double-deck barrel shaped structure of cooling-water duct, is provided with a water inlet and a delivery port on it, and water inlet is lower than water inlet, and cooling water is low in and high out, cooling water is full of the cooling duct of bucket, carries out circulating cooling.
And be provided with 1, two flame monitoring apparatus 1 of two flame monitoring apparatus on the platform 2 and overlook inclination angle aligning burner part diagonal angle installation, flame is observed at the diagonal angle respectively.
In order to prevent Air Leakage Into Boilers (burner hearth is negative pressure) and burner hearth hyperthermia radiation that video camera is roasting bad, can also two blocks of pyrocerams be installed in platform 2 the place aheads, be close to the furnace wall.
Platform 2 of the present utility model can adopt the steelframe platform.
Claims (5)
1. external peeping type furnace flame monitoring of structures, it is characterized in that, comprise platform (2) and be installed in flame monitoring apparatus (1) on the platform (2), described platform (2) is arranged on the below of burner hearth center flame-observing hole (3), and described flame monitoring apparatus (1) is overlooked the inclination angle by burner hearth center flame-observing hole (3) and aimed at the hearth combustor part.
2. external peeping type furnace flame monitoring of structures according to claim 1, it is characterized in that, described flame monitoring apparatus (1) by the cooling bucket and be arranged on the cooling bucket in video camera form, described cooling bucket is provided with pyroceram towards an end of burner hearth center flame-observing hole, and described video camera is towards the pyroceram of cooling bucket.
3. external peeping type furnace flame monitoring of structures according to claim 2 is characterized in that, is provided with a water inlet and a delivery port on the described cooling bucket, and described water inlet is lower than water inlet.
4. external peeping type furnace flame monitoring of structures according to claim 1 and 2 is characterized in that, is provided with two flame monitoring apparatus (1) on the described platform (2), and two flame monitoring apparatus (1) diagonal angle is installed.
5. external peeping type furnace flame monitoring of structures according to claim 1 is characterized in that, in described platform (2) the place ahead two blocks of pyrocerams is installed, and is close to the furnace wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220346393 CN202719626U (en) | 2012-07-17 | 2012-07-17 | External sighting type hearth flame monitoring structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220346393 CN202719626U (en) | 2012-07-17 | 2012-07-17 | External sighting type hearth flame monitoring structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202719626U true CN202719626U (en) | 2013-02-06 |
Family
ID=47621449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220346393 Expired - Lifetime CN202719626U (en) | 2012-07-17 | 2012-07-17 | External sighting type hearth flame monitoring structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202719626U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104048315A (en) * | 2014-06-30 | 2014-09-17 | 四川天微电子有限责任公司 | Flame detection mechanism beneficial to guaranteeing sealing performance |
| CN105403591A (en) * | 2015-11-11 | 2016-03-16 | 无锡市路华肥料科技有限公司 | Fertilizer detection device |
-
2012
- 2012-07-17 CN CN 201220346393 patent/CN202719626U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104048315A (en) * | 2014-06-30 | 2014-09-17 | 四川天微电子有限责任公司 | Flame detection mechanism beneficial to guaranteeing sealing performance |
| CN105403591A (en) * | 2015-11-11 | 2016-03-16 | 无锡市路华肥料科技有限公司 | Fertilizer detection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130206 |