CN205049813U - Dry coke quenching stove periscope - Google Patents
Dry coke quenching stove periscope Download PDFInfo
- Publication number
- CN205049813U CN205049813U CN201520827242.8U CN201520827242U CN205049813U CN 205049813 U CN205049813 U CN 205049813U CN 201520827242 U CN201520827242 U CN 201520827242U CN 205049813 U CN205049813 U CN 205049813U
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- CN
- China
- Prior art keywords
- periscope
- air
- dry quenching
- quenching furnace
- coke dry
- 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 discloses a dry coke quenching stove periscope, including monitoring portion and pipeline portion, monitoring portion includes the lens cone and locates camera and the temperature sensor in the lens cone, and its special character lies in, the lens cone includes a water cooling jacket section of thick bamboo and the observation of locating water cooling jacket section of thick bamboo open end is covered, pipeline portion includes that the pipeline restraints and wrap up the inoxidizing coating outside the pipeline is restrainted. Its simple structure, convenient to use, on -line monitoring dry coke quenching stove inside lining does not just influence the operation of dry coke quenching stove in real time.
Description
Technical field
The utility model relates to the maintenance field of iron and steel manufacturing equipment, specifically refers to a kind of coke dry quenching furnace periscope.
Background technology
Along with the application of Dry Quenching Technology, various coke dry quenching furnace has played fundamental role at steel industry, but coke dry quenching furnace is under arms after a period of time, and the furnace lining be made up of fire resistive material there will be damage in various degree.Major product due to coke dry quenching furnace is coke, and coke is the main fuel of blast furnace ironmaking, so coke dry quenching furnace stops production, also can not go up because of coke supply, cause whole subsequent process flow to be also affected, time serious, blast furnace is also forced to stop production.
Current each producer regularly can carry out large repairs according to the operation conditions of coke dry quenching furnace, and the interval time of each overhaul, therefore the furnace interior situation of coke dry quenching furnace was the data that must grasp at 1 ~ 3 month.And dry coke quenching body of heater furnace body temperature is at about 1000 DEG C when normally running, conventional equipment cannot be suitable for such monitoring of environmental.So research and develop a kind ofly can to check the liner of coke dry quenching furnace, as coke dry quenching furnace maintenance foundation, not easily the coke dry quenching furnace periscope of heat damage be extremely there is practical value.
Summary of the invention
The purpose of this utility model is exactly to provide a kind of periscope being applicable to observe coke dry quenching furnace liner.
For achieving the above object, coke dry quenching furnace periscope designed by the utility model, comprise monitoring portion and pipeline portion, described monitoring portion comprises lens barrel and the camera be located in lens barrel and temperature sensor, its special character is, described lens barrel comprises water-cooled sleeve and is located at the observation lid of water-cooled sleeve openend, and described pipeline portion comprises bale of pipeline and is wrapped in the protective layer outside bale of pipeline.
Preferably, described water-cooled sleeve comprises water-cooling sandwich, penetrates water inlet in water-cooling sandwich and freeing port and runs through the air intake opening of water-cooling sandwich.
Preferably, described observation lid is containing surveillance mirror and gas deflation assembly.
Further, described gas deflation assembly comprises air separating ring and the air guide frame of exhaust cap and bolt link.Described air separating ring is located at water-cooled sleeve openend, and air separating ring is provided with the mirror groove inlaying surveillance mirror, and around mirror groove several connecting screw holes symmetrically arranged and air dispelling hole.Described air guide frame comprises air guide ring portion and by the stay pipe portion of air guide ring portion frame from surveillance mirror, air guide ring portion is provided with the mounting hole corresponding with connecting screw hole and race diameter is less than air separating ring, and described stay pipe portion is vertical at the air guide ring portion back side and external diameter is less than the diameter of surveillance mirror.Described exhaust cap is placed on air guide frame also and between air guide frame exists gap, and exhaust cap is removably connected with air separating ring lateral wall, and has view window at middle part.
Described exhaust cap and air guide frame jointly form an air guide chamber outside surveillance mirror, pressurized air in lens barrel injects air guide chamber by air separating ring at the peripheral dispersed one-tenth of surveillance mirror some strands of air-flows, and be parallel to surveillance mirror from the gap of exhaust cap and air guide frame and spray, thus gas curtain is formed before surveillance mirror, play the effect of dedusting cooling.
Further, described exhaust cap and air separating ring lateral wall are for being threaded.
Further, the inherent camera rear of described lens barrel is provided with heat insulating mattress.
Further, described bale of pipeline comprises the water inlet pipe be connected with water inlet, the drainpipe be connected with freeing port, the compressed air hose be connected with air intake opening and the power lead, video line and the thermometric instrument line that are arranged in compressed air hose.Camera is connected with digital hard disc video recorder by described video line, and temperature sensor is connected with thermometric instrument by thermometric instrument line, and power lead connects camera.
Further, described water inlet pipe, drainpipe and compressed air hose are flexible metal tube, and compressed air hose overcoat has red silica gel fiberglass pipe.Just can turn shape in the pipeline portion of such flexibility, be convenient to storage and transport, and red silica gel fiberglass pipe can protect the power lead of compressed air hose and inside thereof, video line and thermometric instrument line better simultaneously.
Further, described protective layer is fire-resistant high silica tape wrap layer.
During use, first connect chilled water, pressurized air and power supply, and periscope is connected with digital hard disc video recorder and thermometric instrument, then periscope is put out keyhole stove and stretches in stove from dry and observe, the dry breakage putting out inner lining of furnace of real-time video monitoring, and regulate chilled water and compressed-air actuated flow according to the displays temperature of thermometric instrument, prevent periscope overheated impaired.
The utility model has the advantage of: its structure is simple, easy to use, can real time on-line monitoring coke dry quenching furnace liner, and do not affect the operation of coke dry quenching furnace.
Accompanying drawing explanation
Fig. 1 is the structural representation of coke dry quenching furnace periscope.
Fig. 2 is the structural representation in monitoring portion in coke dry quenching furnace periscope.
Fig. 3 is the front view of air separating ring in coke dry quenching furnace periscope.
Fig. 4 is the sectional structure schematic diagram in monitoring portion in coke dry quenching furnace periscope.
Fig. 5 is the sectional structure schematic diagram in pipeline portion in coke dry quenching furnace periscope.
Wherein: monitoring portion 1, pipeline portion 2 (protective layer 21, water inlet pipe 22, drainpipe 23, compressed air hose 24, power lead 25, video line 26, thermometric instrument line 27, red silica gel fiberglass pipe 28), lens barrel 3 (camera 31, temperature sensor 32, heat insulating mattress 33), water-cooled sleeve 4 (water-cooling sandwich 41, water inlet 42, freeing port 43, air intake opening 44), observation lid 5, surveillance mirror 6, gas deflation assembly 7 (air separating ring 71, mirror groove 711, connecting screw hole 712, air dispelling hole 713, air guide frame 72, air guide ring portion 721, stay pipe portion 722, mounting hole 723, exhaust cap 73, view window 731).
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Coke dry quenching furnace periscope shown in figure comprises monitoring portion 1 and pipeline portion 2, monitoring portion 1 comprises lens barrel 3 and the camera 31 be located in lens barrel 3 and temperature sensor 32, its special character is, lens barrel 3 comprises water-cooled sleeve 4 and is located at the observation lid 5 of water-cooled sleeve 4 openend.Pipeline portion 2 comprises bale of pipeline and is wrapped in the protective layer 21 outside bale of pipeline.
Water-cooled sleeve 4 comprises water-cooling sandwich 41, penetrates water inlet 42 in water-cooling sandwich 41 and freeing port 43 and runs through the air intake opening 44 of water-cooling sandwich 41.
Observation lid 5 is containing surveillance mirror 6 and gas deflation assembly 7.Gas deflation assembly 7 comprises air separating ring 71 and the air guide frame 72 of exhaust cap 73 and bolt link.Air separating ring 71 is located at water-cooled sleeve 4 openend, and air separating ring 71 is provided with the mirror groove 711 inlaying surveillance mirror 6, and around mirror groove 711 several connecting screw holes 712 symmetrically arranged and air dispelling hole 713.Air guide frame 72 comprises air guide ring portion 721 and by the stay pipe portion 722 of air guide ring portion 721 frame from surveillance mirror 6, air guide ring portion 721 is provided with the mounting hole 723 corresponding with connecting screw hole 712 and race diameter is less than air separating ring 71, and stay pipe portion 722 is vertical at air guide ring portion 721 back side and external diameter is less than the diameter of surveillance mirror 6.Exhaust cap 73 is placed on air guide frame 72 also and between air guide frame 72 exists gap, and exhaust cap 73 is threaded with air separating ring 71 lateral wall, and has view window 731 at middle part.
In lens barrel, 3 are provided with heat insulating mattress 33 at camera 31 rear.
Described bale of pipeline comprises the water inlet pipe 22 be connected with water inlet 42, the drainpipe 23 be connected with freeing port 43, the compressed air hose 24 be connected with air intake opening 44 and the power lead 25, video line 26 and the thermometric instrument line 27 that are arranged in compressed air hose 24.
Water inlet pipe 22, drainpipe 23 and compressed air hose 24 are flexible metal tube, and compressed air hose 24 overcoat has red silica gel fiberglass pipe 28.Protective layer 21 is fire-resistant high silica tape wrap layer.
Claims (9)
1. a coke dry quenching furnace periscope, comprise monitoring portion (1) and pipeline portion (2), described monitoring portion (1) comprises lens barrel (3) and the camera (31) be located in lens barrel (3) and temperature sensor (32), it is characterized in that: described lens barrel (3) comprises water-cooled sleeve (4) and is located at the observation lid (5) of water-cooled sleeve (4) openend, described pipeline portion (2) comprises bale of pipeline and is wrapped in the protective layer (21) outside bale of pipeline.
2. coke dry quenching furnace periscope as claimed in claim 1, it is characterized in that: described water-cooled sleeve (4) comprises water-cooling sandwich (41), penetrate water inlet (42) in water-cooling sandwich (41) and freeing port (43) and run through the air intake opening (44) of water-cooling sandwich (41).
3. coke dry quenching furnace periscope as claimed in claim 2, is characterized in that: described observation lid (5) is containing surveillance mirror (6) and gas deflation assembly (7).
4. coke dry quenching furnace periscope as claimed in claim 3, is characterized in that: described gas deflation assembly (7) comprises air separating ring (71) and the air guide frame (72) of exhaust cap (73) and bolt link;
Described air separating ring (71) is located at water-cooled sleeve (4) openend, air separating ring (71) is provided with the mirror groove (711) inlaying surveillance mirror (6), and around symmetrically arranged several connecting screw holes (712) of mirror groove (711) and air dispelling hole (713);
Described air guide frame (72) comprises air guide ring portion (721) and by the stay pipe portion (722) of air guide ring portion (721) frame from surveillance mirror (6), air guide ring portion (721) is provided with the mounting hole (723) corresponding with connecting screw hole (712) and race diameter is less than air separating ring (71), and stay pipe portion (722) are vertical at air guide ring portion (721) back side and external diameter is less than the diameter of surveillance mirror (6);
Described exhaust cap (73) be placed on air guide frame (72) upper and and there is gap between air guide frame (72), exhaust cap (73) is removably connected with air separating ring (71) lateral wall, and has view window (731) at middle part.
5. coke dry quenching furnace periscope as claimed in claim 4, is characterized in that: described exhaust cap (73) and air separating ring (71) lateral wall are for being threaded.
6. coke dry quenching furnace periscope as claimed in claim 4, is characterized in that: in described lens barrel, (3) are provided with heat insulating mattress (33) at camera (31) rear.
7. coke dry quenching furnace periscope as claimed in claim 4, it is characterized in that: described bale of pipeline comprises the water inlet pipe (22) be connected with water inlet (42), the drainpipe (23) be connected with freeing port (43), the compressed air hose (24) be connected with air intake opening (44) and the power lead (25), video line (26) and the thermometric instrument line (27) that are arranged in compressed air hose (24).
8. coke dry quenching furnace periscope as claimed in claim 7, it is characterized in that: described water inlet pipe (22), drainpipe (23) and compressed air hose (24) are flexible metal tube, and compressed air hose (23) overcoat has red silica gel fiberglass pipe (28).
9. as the coke dry quenching furnace periscope in claim 1 ~ 8 as described in any one, it is characterized in that: described protective layer (21) is fire-resistant high silica tape wrap layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520827242.8U CN205049813U (en) | 2015-10-21 | 2015-10-21 | Dry coke quenching stove periscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520827242.8U CN205049813U (en) | 2015-10-21 | 2015-10-21 | Dry coke quenching stove periscope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205049813U true CN205049813U (en) | 2016-02-24 |
Family
ID=55343380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520827242.8U Expired - Fee Related CN205049813U (en) | 2015-10-21 | 2015-10-21 | Dry coke quenching stove periscope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205049813U (en) |
-
2015
- 2015-10-21 CN CN201520827242.8U patent/CN205049813U/en not_active Expired - Fee Related
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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: 20160224 Termination date: 20181021 |