CN205332265U - Fire burning furnace's fire observation hole - Google Patents
Fire burning furnace's fire observation hole Download PDFInfo
- Publication number
- CN205332265U CN205332265U CN201620091195.XU CN201620091195U CN205332265U CN 205332265 U CN205332265 U CN 205332265U CN 201620091195 U CN201620091195 U CN 201620091195U CN 205332265 U CN205332265 U CN 205332265U
- Authority
- CN
- China
- Prior art keywords
- handhole door
- port lid
- hole
- gland
- fire
- 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
Abstract
The utility model discloses a fire burning furnace's fire observation hole, include the observation section of thick bamboo that the rigid coupling on the stove outer covering, the outside end of surveing a section of thick bamboo has the flange, two L shape handhole door rotating turrets to the rigid coupling on the observation section of thick bamboo of flange back top, hinge a handhole door through handhole door pivot and handhole door pull rod between the two handhole door rotating turrets, the handhole door lower extreme has to lift and covers handle and fastening bolt, fastening bolt is in the same place the handhole door with flange joint, the handhole door center has the through -hole, set up lens pad and glass lens in the through -hole, install the gland through the housing screw on the handhole door in the lens pad outside, the gland is the annular, its internal diameter with the aperture of through -hole is the same, and the gland links together through housing screw and handhole door all around. This device simple manufacture, convenient operation, the kiln flame burning condition of observing that can be convenient reaches the purpose of firing the burning of burning furnace safety.
Description
Technical field
This utility model relates to the flame-observing hole of a kind of combustion furnace。
Background technology
Combustion product gases stove is a kind of sealed steel construction is housing, internal spray and build the industrial furnace of refractory brick by laying bricks or stones。This combustion furnace is with blast furnace, coke oven or Ou Ye producer gas for fuel, and it is combustion adjuvant that blower fan produces combustion air, and in combustion furnace, overheavy firing produces heat smoke, as the heat source medium of raw material stoving。Owing to combustion furnace is totally-enclosed framework, although existing electric equipment can detect flame combustion situation, as: the electrical automation equipment such as thermocouple, fire inspection control burning, the foundation judging combustion position is provided, but operator cannot intuitively observe the combustion case in combustion furnace, it was observed that flame color。If occurring, instrument fault can not find after causing combustion furnace fire extinguishing in time, and a large amount of coal gas enter in stove, form damp, and serious harm is to the life security of operator。
Summary of the invention
The purpose of this utility model is in that to provide the flame-observing hole of a kind of combustion furnace, and this device makes simple, easy to operate, it is possible to observe furnace flame combustion case easily, reaches the purpose of combustion furnace safe combustion。
This utility model solves its technical problem and be the technical scheme is that the flame-observing hole of a kind of combustion furnace, including observation cylinder affixed on furnace shell, the outboard end of observation cylinder has flange, affixed two L-shaped port lid rotating turrets on the observation cylinder of flange back side, by port lid rotating shaft and the articulated port lid of port lid pull bar between two port lid rotating turrets, port lid lower end has flip handle and fastening bolt, fastening bolt by port lid together with Flange joint, port lid center has through hole, lens pad and glass lens are set in through hole, port lid outside lens pad is installed with gland by housing screw, gland is ringwise, its internal diameter is identical with the aperture of described through hole, gland surrounding is linked together by housing screw and port lid。
When gas-fired in stove cannot be predicted, it is possible to observe combustion case in combustion furnace intuitively by this device。By port lid circular hole with observation cylinder Circular Plate circular hole by waste gas in tightened bolt presses Sealing furnace。This device makes simple, easy to operate, it is possible to observe furnace flame combustion case easily, reaches the purpose of combustion furnace safe combustion。
Accompanying drawing explanation
Below in conjunction with accompanying drawing, this utility model is described in further detail。
Fig. 1 is that master of the present utility model looks cross-sectional view；
Fig. 2 is the side-looking structural representation of Fig. 1。
Detailed description of the invention
A kind of flame-observing hole of combustion furnace, such as Fig. 1, shown in Fig. 2, including observation cylinder 1 affixed on the furnace shell 13 building resistance to material 14 by laying bricks or stones, the outboard end of observation cylinder 1 has flange, affixed two L-shaped port lid rotating turrets 2 on the observation cylinder of flange back side, by port lid rotating shaft 10 and the articulated port lid 4 of port lid pull bar 3 between two port lid rotating turrets 2, port lid 4 lower end has flip handle 11 and fastening bolt 12, fastening bolt 12 by port lid 4 together with Flange joint, port lid 4 center has through hole, lens pad 9 and glass lens 8 are set in through hole, by housing screw 6 on port lid outside lens pad 9, 7 are installed with gland 5, gland 5 is ringwise, its internal diameter is identical with the aperture of described through hole, gland 5 surrounding passes through housing screw 6, 7 link together with port lid 4。
Claims (1)
1. the flame-observing hole of a combustion furnace, including observation cylinder affixed on furnace shell, it is characterized in that: the outboard end of observation cylinder has flange, affixed two L-shaped port lid rotating turrets on the observation cylinder of flange back side, by port lid rotating shaft and the articulated port lid of port lid pull bar between two port lid rotating turrets, port lid lower end has flip handle and fastening bolt, fastening bolt by port lid together with Flange joint, port lid center has through hole, lens pad and glass lens are set in through hole, port lid outside lens pad is installed with gland by housing screw, gland is ringwise, its internal diameter is identical with the aperture of described through hole, gland surrounding is linked together by housing screw and port lid。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620091195.XU CN205332265U (en) | 2016-01-29 | 2016-01-29 | Fire burning furnace's fire observation hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620091195.XU CN205332265U (en) | 2016-01-29 | 2016-01-29 | Fire burning furnace's fire observation hole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205332265U true CN205332265U (en) | 2016-06-22 |
Family
ID=56316491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620091195.XU Expired - Fee Related CN205332265U (en) | 2016-01-29 | 2016-01-29 | Fire burning furnace's fire observation hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205332265U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108504808A (en) * | 2018-05-21 | 2018-09-07 | 石钢京诚装备技术有限公司 | A kind of blast furnace top fire hole sealing device |
| CN108954371A (en) * | 2018-07-17 | 2018-12-07 | 燕山大学 | Based on the boiler combustion automatic checkout equipment for seeing burner |
-
2016
- 2016-01-29 CN CN201620091195.XU patent/CN205332265U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108504808A (en) * | 2018-05-21 | 2018-09-07 | 石钢京诚装备技术有限公司 | A kind of blast furnace top fire hole sealing device |
| CN108954371A (en) * | 2018-07-17 | 2018-12-07 | 燕山大学 | Based on the boiler combustion automatic checkout equipment for seeing burner |
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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 |
Granted publication date: 20160622 Termination date: 20170129 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |