CN202954055U - Blast-furnace tuyere temperature measuring camera-shooting spying combined monitoring device - Google Patents
Blast-furnace tuyere temperature measuring camera-shooting spying combined monitoring device Download PDFInfo
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- CN202954055U CN202954055U CN 201220498407 CN201220498407U CN202954055U CN 202954055 U CN202954055 U CN 202954055U CN 201220498407 CN201220498407 CN 201220498407 CN 201220498407 U CN201220498407 U CN 201220498407U CN 202954055 U CN202954055 U CN 202954055U
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- 238000012806 monitoring device Methods 0.000 title claims abstract description 17
- 230000001681 protective effect Effects 0.000 claims abstract description 29
- 239000013307 optical fiber Substances 0.000 claims abstract description 6
- 239000000523 sample Substances 0.000 claims abstract description 6
- 239000011521 glass Substances 0.000 claims description 8
- 230000003287 optical effect Effects 0.000 claims description 7
- 239000000428 dust Substances 0.000 claims description 6
- 238000012856 packing Methods 0.000 claims description 5
- 238000012216 screening Methods 0.000 claims description 2
- 238000012544 monitoring process Methods 0.000 abstract description 5
- 238000009529 body temperature measurement Methods 0.000 abstract description 3
- 208000008918 voyeurism Diseases 0.000 abstract 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 229910000831 Steel Inorganic materials 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 238000011179 visual inspection Methods 0.000 description 3
- 238000003723 Smelting Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 210000003128 head Anatomy 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 244000144985 peep Species 0.000 description 1
- 230000008121 plant development Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
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- Blast Furnaces (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Abstract
本实用新型涉及高炉风口测温摄像窥视组合监测装置，其保护罩内设有分光棱镜筒、分光片镜筒、摄像头套筒、反射镜筒、肉眼窥视筒；分光棱镜筒主管一端从保护罩前面板圆孔中伸出并与进光筒联接；分光棱镜筒内三通交汇处设有分光棱镜，分光棱镜筒主管另一端内设有光纤传感探头；分光棱镜筒支管与分光片镜筒主管一端插接，分光片镜筒内三通交汇处倾斜设置着分光片，分光片镜筒主管另一端与反射镜筒一端插接，分光片镜筒支管与摄像头套筒插接；反射镜筒的弯头处设有安装反射镜的开口，反射镜筒另一端与肉眼窥视筒插接，肉眼窥视筒伸出保护罩外的一端设有防尘盖。本实用新型将高炉风口测温、摄像、肉眼观察三种功能进行组合，实现对高炉风口的全面监测。
The utility model relates to a combination monitoring device for blast furnace tuyere temperature measurement, camera and peeping. The protective cover is equipped with a splitting prism tube, a spectroscopic lens tube, a camera sleeve, a reflecting mirror tube, and a naked eye peeping tube; The panel protrudes from the round hole and connects with the light-incoming tube; the beam-splitting prism tube is provided with a beam-splitting prism at the intersection of the three links, and the other end of the beam-splitting prism tube is equipped with an optical fiber sensor probe; One end is plugged in, and the three-way intersection in the beam splitter lens barrel is obliquely provided with a beam splitter, the other end of the tube tube of the beam splitter is plugged into one end of the reflective lens barrel, and the branch tube of the lens barrel of the beam splitter is plugged into the camera sleeve; An opening for installing a reflecting mirror is arranged at the elbow, and the other end of the reflecting mirror tube is plugged into the naked eye peeping tube, and the end of the naked eye peeping tube protruding from the protective cover is provided with a dustproof cover. The utility model combines the three functions of blast furnace tuyere temperature measurement, camera, and naked eye observation to realize comprehensive monitoring of the blast furnace tuyere.
Description
Technical field
The utility model relates to the shooting of blast-furnace tuyere thermometric and spies on the combination monitoring device, belongs to Monitoring equipment instrument field.
Technical background
In the blast furnace ironmaking process, the working condition of blast-furnace tuyere zone of combustion and convolution district temperature are the bases of furnace condition anterograde, and production has a significant impact to blast furnace ironmaking.Domestic iron and steel enterprises generally adopts naked eyes to spy on the monitoring method in air port at present, because the production on-site environment temperature is high, the air port peep hole is many, it is long to inquire about a time, and can not guarantee Continuous Observation, also often have erroneous judgement to occur, thus be difficult to obtain in time, working condition information in the stove accurately.Although the In Raceway Before Tuyere of Blast Furnace Monitoring techniques increases both at home and abroad at present, the non-water-cooled quick temperature measurement of In Raceway Before Tuyere of Blast Furnace rifle such as the Anshan iron and steel plant development, the infrared thermometer that Benxi steel is developed, the blast furnace tuyere pick-up device of Shanxi Taiyuan Iron and Steel Co. stainless steel company limited exploitation, Changzhou AB-GLTV-2 air port imaging system of Information Technology Co., Ltd exploitation etc. that stablizes the country, but these plant and instrument can only single thermometric, perhaps single shooting (indivedual camera heads have been taken into account visual inspection) all can not be grasped the real-time working condition information in air port comprehensively.Learn up to now, also do not have In Raceway Before Tuyere of Blast Furnace thermometric, shooting and macroscopic combination monitoring device both at home and abroad by our a large amount of investigations.
Summary of the invention
The purpose of this utility model is to provide a kind of blast-furnace tuyere thermometric shooting that can obtain the comprehensive work information of blast-furnace tuyere to spy on the combination monitoring device.
Technical solution:
The utility model comprises: protective guard is provided with beam splitting prism cylinder, light splitting piece lens barrel, camera sleeve, mirror barrel, naked eyes and spies on cylinder, pick up camera, optical signal processor in the protective guard; The beam splitting prism cylinder is that the special-shaped t-bend pipe connects, and the beam splitting prism cylinder is responsible for that an end stretches out and is connected with light-intaking tube outside the protective guard from protective guard front panel circular hole, and light-intaking tube is reducing socket, is provided with the air port eyeglass in the light-intaking tube, and its wide mouth end is peeped gas thread with the air port and connected; Threeway intersection is arranging beam splitting prism in the beam splitting prism cylinder, in supervisor's the other end of beam splitting prism cylinder optical fiber sensing probe is being set also; The light splitting piece lens barrel is regular shape T joint, the light splitting piece lens barrel is responsible for an end and beam splitting prism cylinder arm is pegged graft, light splitting piece lens barrel threeway intersection is being obliquely installed light splitting piece, light splitting piece lens barrel supervisor's the other end and mirror barrel one end are pegged graft, and light splitting piece lens barrel arm and camera sleeve slot end are pegged graft; Insert the camera of pick up camera in the camera sleeve; Mirror barrel is that the quarter bend head tube connects, and the elbow is provided with the opening that speculum is installed, and is covered with speculum on this opening, and the other end of mirror barrel and naked eyes are spied on cylinder and pegged graft; It is the circular aperture straight tube that naked eyes are spied on cylinder, and it stretches out the outer end of protective guard rear panel dust guard is being set, and dustproof glass is being set in dust guard.
Described beam splitting prism is the isosceles right angle prisms, and its inclined-plane and light-intaking tube axis angle at 45 ° are arranging prism bottom surface pad spare and prism seamed edge pad spare between beam splitting prism and the beam splitting prism cylinder inwall.
Described light splitting piece employing splitting ratio is 50: 50 half-reflection and half-transmission plane mirror, and supervisor's axis angle at 45 ° of its plane and light splitting piece lens barrel is arranging the light splitting piece trim ring around it.
Described speculum adopts plane mirror, supervisor's axis angle at 45 ° of its plane and light splitting piece lens barrel, and the speculum two sides is arranging respectively speculum screening glass and speculum packing ring.
The utility model makes up blast-furnace tuyere thermometric, shooting, visual inspection, realizes the trinity comprehensive monitoring to blast-furnace tuyere.
Description of drawings
Fig. 1 is the light channel structure synoptic diagram that the combination monitoring device is spied in the shooting of the utility model blast-furnace tuyere thermometric;
Embodiment
Embodiment 1
The combination monitoring device is spied in blast-furnace tuyere thermometric shooting as shown in Figure 1; it is arranging protective guard, beam splitting prism cylinder 7, light splitting piece lens barrel 16, camera sleeve 19, mirror barrel 24, naked eyes is being set in the protective guard is spying on cylinder 26, pick up camera, optical signal processor.Behind the upper prism bottom surface pad spare 9 of beam splitting prism 8 pad and prism seamed edge pad spare 12, embed beam splitting prism cylinder 7 interior corresponding positions and seal, also insert optical fiber sensing probe 11 in the beam splitting prism cylinder 7 and be locked on the interior axis.After being enclosed within light splitting piece trim ring 14 on the light splitting piece 15, embed the 16 interior corresponding position sealings of light splitting piece lens barrel.Mirror barrel 24 elbows install and fix speculum 22.Mirror barrel 24 1 ends and naked eyes are spied on cylinder 26 locking latch, supervisor's one end locking latch of one end and light splitting piece lens barrel 16, supervisor's the other end of light splitting piece lens barrel 16 and beam splitting prism cylinder 7 locking latch, the slot end locking latch of the arm of light splitting piece lens barrel 16 and camera sleeve 19.The naked eyes that locking latch is good are each other spied on cylinder 26, mirror barrel 24, light splitting piece lens barrel 16, beam splitting prism cylinder 7, camera sleeve 19 subassemblies; put in the lump protective guard together with the optical signal processor that connects with optical fiber sensing probe 11 usefulness optical cables; and make beam splitting prism cylinder 7 front ends stretch out the circular hole of protective guard front console below; the front console of protective guard and the locking of light splitting piece lens barrel 16 usefulness trip bolts, optical signal processor is fixed on the protective guard base plate.Camera mount and pick up camera are connected and fixed, and pick up camera is put into protective guard 1 together with camera mount, and make camera extend into camera sleeve 19 interior correct positions, and camera mount and protective guard base plate are fixed.Aviation plug be installed on the protective guard bonnet corresponding position after camera cable connects, be installed in after aviation plug and the temperature measurer cable connection on the protective guard bonnet corresponding position.Camera cable connects with pick up camera; the temperature measurer cable connects with optical signal processor; the protective guard bonnet is coincide to protective guard, and make naked eyes spy on cylinder to stretch out suitable length from the circular hole of protective guard bonnet top, protective guard bonnet and protective guard lock with trip bolt.In dust guard 28, put into dustproof glass 27, the dust guard 28 that dustproof glass 27 is being set is tightened on naked eyes spies on the cylinder 26.The slot end of the light-intaking tube 5 beam splitting prism cylinder 7 outer with being exposed at the protective guard front panel pegged graft and locked.So far, the shooting of blast-furnace tuyere thermometric is spied on the assembling of combination monitoring device and is finished, and when using online, connects with blast-furnace tuyere and Other related equipment again.
The shooting of blast-furnace tuyere thermometric is spied on the combination monitoring device and is used online:
In the iron-smelting blast furnace production scene; the light-intaking tube 5 that the blast-furnace tuyere thermometric shooting that the described basic assembling of embodiment is finished is spied on the combination monitoring device takes off; the wide mouth end inside of light-intaking tube 5 is put into air port mirror packing ring 4, air port eyeglass 3, air port mirror trim ring 2 successively; it is tight that pipe 1 thread connection is peeped in the air port that then the wide aperture end of light-intaking tube 5 of air port mirror packing ring 4, air port eyeglass 3, air port mirror trim ring 2 and blast-furnace tuyere place will be set, the locking of pegging graft of the slot end of the light-intaking tube 5 beam splitting prism cylinder 7 outer with being exposed at the protective guard front panel.Camera cable is plugged on the aviation plug, and the temperature measurer cable connector is on aviation plug.
After this blast-furnace tuyere thermometric shooting is spied on the combination monitoring device and is entered working order, reflected by beam splitting prism 8 inclined-planes from the high light in the blast-furnace tuyere, this reflected light a little less than, through the light splitting piece 15 laggard camera that enters on the pick up camera of secondary reflection again, after light splitting piece 15 transmissions, incide on the speculum 22, enter visual inspection cylinder 26 and penetrate from dustproof glass 27 through speculum 22 reflection is laggard again; Also reflected by beam splitting prism 8 from the high light in the blast-furnace tuyere, this refracted light is stronger, and after the change incident light direction, the part infrared rays enters the optical fiber sensing probe 11 in the beam splitting prism cylinder 7.The temperature analog signal of blast-furnace tuyere is by the output of temperature measurer cable, and the image analoging signal of blast-furnace tuyere is exported by camera cable, and the blast-furnace tuyere inspectorate also can see through naked eyes and spy on the working condition that the dustproof glass 27 on the cylinder 26 is observed blast-furnace tuyere.
Claims (5)
1. the combination monitoring device is spied in a blast-furnace tuyere thermometric shooting, comprise: protective guard (41), it is characterized in that, be provided with beam splitting prism cylinder (7), light splitting piece lens barrel (16), camera sleeve (19), mirror barrel (24), naked eyes in the protective guard (41) and spy on cylinder (26), a pick up camera (30), optical signal processor (37); Protective guard (41) front panel has circular hole, and beam splitting prism cylinder (7) is that the special-shaped t-bend pipe connects, and supervisor's one end of beam splitting prism cylinder (7) stretches out from circular hole and is connected with light-intaking tube (5) slot end outside the protective guard (41); Light-intaking tube (5) is reducing socket, is provided with air port eyeglass (3) in the light-intaking tube (5), and pipe (1) thread connection is peeped in its wide mouth end and air port; The interior threeway of beam splitting prism cylinder (7) intersection is arranging beam splitting prism (8), and optical fiber sensing probe (11) also is being set in supervisor's the other end of beam splitting prism cylinder (7); Light splitting piece lens barrel (16) is regular shape T joint, light splitting piece lens barrel (16) supervisor's one end and beam splitting prism cylinder (7) arm are pegged graft, the interior threeway of light splitting piece lens barrel (16) intersection is being obliquely installed light splitting piece (15), light splitting piece lens barrel (16) supervisor's the other end and mirror barrel (24) one ends are pegged graft, and light splitting piece lens barrel (16) arm and camera sleeve (19) are pegged graft; Mirror barrel (24) is that quarter bend capitiform pipe connects, and the elbow is provided with the opening that speculum (22) is installed, and speculum (22) covers on this opening, and the other end of mirror barrel (24) and naked eyes are spied on cylinder (26) and pegged graft; It is the circular aperture straight tube that naked eyes are spied on cylinder (26), and it stretches out the outer end of protective guard (41) rear panel dust guard (28) is being set, and dustproof glass (27) is being set in dust guard (28).
2. the combination monitoring device is spied in blast-furnace tuyere thermometric shooting according to claim 1, it is characterized in that: the plane of air port eyeglass (3) is vertical with the axis that pipe (1) is peeped in the air port, and air port eyeglass (3) two sides is arranging respectively air port mirror trim ring (2) and air port mirror packing ring (4).
3. the combination monitoring device is spied in blast-furnace tuyere thermometric shooting according to claim 1, it is characterized in that: beam splitting prism (8) is the isosceles right angle prisms, the axis angle at 45 ° of its inclined-plane and light-intaking tube (5) is arranging prism bottom surface pad spare (9) and prism seamed edge pad spare (12) between beam splitting prism (8) and beam splitting prism cylinder (7) inwall.
4. the combination monitoring device is spied in blast-furnace tuyere thermometric shooting according to claim 1, it is characterized in that: light splitting piece (15) employing splitting ratio is 50: 50 half-reflection and half-transmission plane mirror, supervisor's axis angle at 45 ° of its plane and light splitting piece lens barrel (16) is arranging light splitting piece trim ring (14) around it.
5. the combination monitoring device is spied in blast-furnace tuyere thermometric shooting according to claim 1; it is characterized in that: speculum (22) adopts plane mirror; supervisor's axis angle at 45 ° of its plane and light splitting piece lens barrel (16), speculum (22) two sides is arranging respectively speculum screening glass (21) and speculum packing ring (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220498407 CN202954055U (en) | 2012-09-22 | 2012-09-22 | Blast-furnace tuyere temperature measuring camera-shooting spying combined monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220498407 CN202954055U (en) | 2012-09-22 | 2012-09-22 | Blast-furnace tuyere temperature measuring camera-shooting spying combined monitoring device |
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| Publication Number | Publication Date |
|---|---|
| CN202954055U true CN202954055U (en) | 2013-05-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220498407 Expired - Fee Related CN202954055U (en) | 2012-09-22 | 2012-09-22 | Blast-furnace tuyere temperature measuring camera-shooting spying combined monitoring device |
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| Country | Link |
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| CN (1) | CN202954055U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103509902A (en) * | 2013-09-25 | 2014-01-15 | 马钢(集团)控股有限公司 | Video and temperature monitoring device and method for blast-furnace tuyere |
| AT517642A1 (en) * | 2015-09-02 | 2017-03-15 | Primetals Technologies Austria GmbH | Blast furnace with energy self-sufficient observation of carbon injection |
| CN109000110A (en) * | 2018-08-06 | 2018-12-14 | 广州果道信息科技有限公司 | A kind of filming apparatus with the holder frame |
| CN114561502A (en) * | 2022-04-11 | 2022-05-31 | 甘肃酒钢集团宏兴钢铁股份有限公司 | Device and method for observing internal working state of blast furnace taphole |
-
2012
- 2012-09-22 CN CN 201220498407 patent/CN202954055U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103509902A (en) * | 2013-09-25 | 2014-01-15 | 马钢(集团)控股有限公司 | Video and temperature monitoring device and method for blast-furnace tuyere |
| CN103509902B (en) * | 2013-09-25 | 2016-03-23 | 马钢(集团)控股有限公司 | A kind of blast-furnace tuyere video device for detecting temperature and method |
| AT517642A1 (en) * | 2015-09-02 | 2017-03-15 | Primetals Technologies Austria GmbH | Blast furnace with energy self-sufficient observation of carbon injection |
| AT517642B1 (en) * | 2015-09-02 | 2018-07-15 | Primetals Technologies Austria GmbH | Blast furnace with energy self-sufficient observation of carbon injection |
| CN109000110A (en) * | 2018-08-06 | 2018-12-14 | 广州果道信息科技有限公司 | A kind of filming apparatus with the holder frame |
| CN109000110B (en) * | 2018-08-06 | 2020-11-06 | 江苏卓燃工程咨询有限公司 | A shooting device with a pan-tilt frame |
| CN114561502A (en) * | 2022-04-11 | 2022-05-31 | 甘肃酒钢集团宏兴钢铁股份有限公司 | Device and method for observing internal working state of blast furnace taphole |
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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: 20130529 Termination date: 20150922 |
|
| EXPY | Termination of patent right or utility model |