CN207418787U - A kind of blast furnace tuyere monitoring device - Google Patents
A kind of blast furnace tuyere monitoring device Download PDFInfo
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- CN207418787U CN207418787U CN201721378707.1U CN201721378707U CN207418787U CN 207418787 U CN207418787 U CN 207418787U CN 201721378707 U CN201721378707 U CN 201721378707U CN 207418787 U CN207418787 U CN 207418787U
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- furnace tuyere
- monitoring
- blast
- box
- monitoring device
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Abstract
The utility model is related to blast-furnace tuyere monitoring technology fields, in particular a kind of blast furnace tuyere monitoring device, including monitoring box, monitoring box is equipped with cover board close to blast-furnace tuyere one side, hinge is equipped between cover board and monitoring box, the inside of monitoring box is respectively arranged with temperature control mechanism and image mechanism.The blast furnace tuyere monitoring device, the air outlet for being transported to high-temperature gas inside monitoring box from connecting tube by connecting tube is discharged, so that the temperature inside monitoring box slowly rises, be conducive to protect industrial camera, temperature is avoided to steeply rise, the eyeglass of industrial camera is caused greatly to damage, fixed frame is promoted to movement at blast-furnace tuyere by the second hydraulic assembly, and push cover board open, be conducive to carry out industrial camera alignment blast-furnace tuyere to the monitoring work inside air port, LED lamp bead work simultaneously, blast-furnace tuyere inside is illuminated, be conducive to improve light intensity during monitoring work, ensure that monitoring image understands.
Description
Technical field
The utility model is related to blast-furnace tuyere monitoring technology fields, are specially a kind of blast furnace tuyere monitoring device.
Background technology
Blast furnace is to make furnace shell with steel plate, and fireproof brick inner lining is built in shell.Blast-furnace body is divided into furnace throat, shaft, stove from top to bottom
Waist, bosh, 5 part of cupola well.Since blast furnace technology economic indicator is good, simple for process, output is big, labor productivity
Height, low power consumption and other advantages, therefore the iron of this method production accounts for the overwhelming majority of world iron total output.It is filled during blast fumance from furnace roof
Enter iron ore, coke, slag making flux, preheated air is blown into from positioned at air port of the lower furnace along stove week.At high temperature
Carbon in coke removes iron ore with the carbon monoxide and hydrogen of the oxygen burning generation blasted in air in stove in uphill process
In oxygen, so as to reduce to obtain iron.The molten iron produced is released from iron mouth.In blast furnace process, observation air port is in technological operation
Indispensable work, because blast-furnace tuyere is unique place that can directly be seen that and phenomenon is locally smelted in stove, according to air port
The image of middle display can effectively reflect that thermal system, blowing system, fuel injection situation and the furnace charge of blast furnace and Gas Flow move
Situation, it is necessary to according to Inside State of Blast Furnace, observed at any time by air port peep-hole.
But existing blast furnace tuyere monitoring device, when carrying out monitoring camera-shooting to blast-furnace tuyere by industrial camera, by
Temperature inside blast-furnace tuyere is higher, instantaneous touch, industrial camera ambient temperature is caused to steeply rise, to industrial camera
Eyeglass cause greatly to damage, while when blast-furnace tuyere internal light is dark, cause image blur.In consideration of it, I
Propose a kind of blast furnace tuyere monitoring device.
Utility model content
The purpose of this utility model is to provide a kind of blast furnace tuyere monitoring device, to solve to propose in above-mentioned background technology
By industrial camera to blast-furnace tuyere carry out monitoring camera-shooting when, since the temperature inside blast-furnace tuyere is higher, moment connects
It touches, industrial camera ambient temperature is caused to steeply rise, the eyeglass of industrial camera is caused greatly to damage, while works as blast furnace
When air port internal light is dark, the problem of causing image blur.
To achieve the above object, the utility model provides following technical solution：
A kind of blast furnace tuyere monitoring device, including monitoring box, the monitoring box is equipped with cover board close to blast-furnace tuyere one side,
Hinge is equipped between the cover board and the monitoring box, the inside of the monitoring box is respectively arranged with temperature control mechanism and video camera
Structure；
The temperature control mechanism includes the first hydraulic assembly for driving, the fixation for being located at the first hydraulic assembly one side
Plate and connecting tube of the fixed plate away from first hydraulic assembly is located at, and the connecting tube is through the monitoring box,
The surface of the connecting tube offers the air outlet and air inlet communicated with the connecting tube respectively；
The image mechanism includes the second hydraulic assembly for driving, the fixation for being located at the second hydraulic assembly one side
Frame and the industrial camera inside the fixed frame；
The cover board offers mounting groove inside the monitoring box, and the inside of the mounting groove is embedded with LED lamp bead.
Preferably, first hydraulic assembly includes hydraulic cylinder, the fuel tank communicated with the hydraulic cylinder, the liquid for driving
Press pump, the oil pipe being connected between the hydraulic cylinder and the fuel tank, mounted on the oil pipe surface be used for anti-backflow list
Piston rod to valve and through the hydraulic cylinder.
Preferably, first hydraulic assembly is identical with the second hydraulic assembly specification.
Preferably, the connecting tube inner hollow.
Preferably, the fixed frame is located at same level height with the cover board.
Preferably, the industrial camera uses CCD camera.
Preferably, battery protection box on the one side outer wall of the monitoring box is installed, is equipped with and stores in the battery protection box
Battery, a side external surface of the battery protection box are equipped with power switch.
Preferably, closure is sequentially connected in series by conducting wire between the LED lamp bead, power switch and the accumulator
Circuit.
Compared with prior art, the beneficial effects of the utility model：The blast furnace tuyere monitoring device, by connecting tube by height
Wet body is transported to the air outlet discharge inside monitoring box from connecting tube so that and the temperature inside monitoring box slowly rises,
Be conducive to protect industrial camera, temperature avoided to steeply rise, the eyeglass of industrial camera is caused greatly to damage,
Fixed frame is promoted to movement at blast-furnace tuyere by the second hydraulic assembly, and pushes cover board open, is conducive to industrial camera pair
Quasi- blast-furnace tuyere is carried out to the monitoring work inside air port, while LED lamp bead works, and blast-furnace tuyere inside is illuminated, is had
Light intensity during beneficial to raising monitoring work, ensures that monitoring image understands.
Description of the drawings
Fig. 1 is the utility model integral outer structure diagram；
Fig. 2 is the utility model whole interior structure diagram；
Fig. 3 is the utility model temperature control mechanism work structure diagram；
Fig. 4 is the utility model image mechanism work structure diagram；
Fig. 5 is the utility model the first hydraulic assembly structure diagram；
Fig. 6 is the utility model covering plate structure schematic diagram；
Fig. 7 is the utility model LED lamp bead circuit connection diagram.
In figure：1st, monitoring box；2nd, cover board；21st, mounting groove；22nd, LED lamp bead；Power switch 23；24th, battery protection box；
241st, accumulator；3rd, hinge；4th, temperature control mechanism；41st, the first hydraulic assembly；411st, hydraulic cylinder；412nd, hydraulic pump；413rd, fuel tank；
414th, oil pipe；415th, check valve；416th, piston rod；42nd, fixed plate；43rd, connecting tube；431st, air outlet；432nd, air inlet；5th, take the photograph
Camera structure；51st, the second hydraulic assembly；52nd, fixed frame；53rd, industrial camera.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
- 7 are please referred to Fig.1, the utility model provides a kind of technical solution：
A kind of blast furnace tuyere monitoring device, including monitoring box 1, monitoring box 1 is equipped with cover board 2 close to blast-furnace tuyere one side,
Hinge 3 is equipped between cover board 2 and monitoring box 1, is conducive to cover board 2 and is rotated by hinge 3 on monitoring box 1, monitoring box 1
Inside is respectively arranged with temperature control mechanism 4 and image mechanism 5.
Temperature control mechanism 4 includes the first hydraulic assembly 41 for driving, the fixed plate for being located at 41 one side of the first hydraulic assembly
42 and connecting tube 43 of the fixed plate 42 away from the first hydraulic assembly 41 is located at, and connecting tube 43 is through monitoring box 1, connecting tube 43
Surface offer the air outlet 431 communicated with connecting tube 43 and air inlet 432 respectively, 43 inner hollow of connecting tube, into
Before row monitoring, monitoring box 1 is placed into the front end of blast-furnace tuyere so that the first hydraulic assembly 41 works, as shown in figure 3, first
Hydraulic assembly 41 promotes connecting tube 43 to stretch out monitoring box 1, and the air inlet 432 of connecting tube 43 is located at the inside of blast-furnace tuyere at this time,
The gas of high temperature is received, and the air outlet 431 that high-temperature gas is transported to from connecting tube 43 inside monitoring box 1 is discharged, and is made
It obtains the temperature inside monitoring box 1 slowly to rise, the temperature inside monitoring box 1 and temperature difference very little at blast-furnace tuyere have
It is protected beneficial to industrial camera 53, temperature is avoided to steeply rise, the eyeglass of industrial camera is caused greatly to damage.
Image mechanism 5 includes the second hydraulic assembly 51 for driving, the fixed frame for being located at 51 one side of the second hydraulic assembly
Frame 52 and the industrial camera 53 inside fixed frame 52, fixed frame 52 are located at same level height with cover board 2,
Industrial camera 53 uses CCD camera, at the temperature and blast-furnace tuyere inside monitoring box 1 during temperature difference very little so that the
Two hydraulic assembly 51 work, as shown in figure 4, promoting fixed frame 52 to movement at blast-furnace tuyere, and push cover board 2 open, are conducive to
Industrial camera 53 is aligned blast-furnace tuyere to carry out to the monitoring work inside air port.
Cover board 2 offers mounting groove 21 inside monitoring box, and the inside of mounting groove 21 is embedded with LED lamp bead 22, monitoring
Battery protection box 24 on the one side outer wall of case 1 is installed, accumulator 241 is equipped in battery protection box 24, battery protection box 24
One side external surface is equipped with power switch 23, is gone here and there successively by conducting wire between LED lamp bead 22, power switch 23 and accumulator 241
Connection composition closed circuit, when cover board 2 is opened, such as Fig. 7, at this time by power switch 23 by 22 closing of circuit of LED lamp bead, LED
Lamp bead 22 works, and blast-furnace tuyere inside is illuminated, and is conducive to improve light intensity during monitoring work, ensures monitoring image
It is clear.
First hydraulic assembly 41 includes hydraulic cylinder 411, the fuel tank 413 communicated with hydraulic cylinder 411, the hydraulic pump for driving
412nd, it is connected to the oil pipe 414 between hydraulic cylinder 411 and fuel tank 413, is used for the unidirectional of anti-backflow mounted on 414 surface of oil pipe
Valve 415 and the piston rod 416 through hydraulic cylinder 411, the first hydraulic assembly 41 is identical with 51 specification of the second hydraulic assembly, hydraulic pressure
It pumps 412 output terminals by oil pipe 414 with 413 arrival end of fuel tank to be connected, 413 port of export of fuel tank passes through oil pipe 414 and hydraulic cylinder 411
It is connected, hydraulic pump 412 injects the fluid inside fuel tank 413 in hydraulic cylinder 411 from oil pipe 414, and fluid passes inside oil pipe 414
When defeated, by 415 anti-backflow of check valve, piston rod 416 can be driven to move.
Utility model works principle：Before being monitored, monitoring box 1 is placed into the front end of blast-furnace tuyere so that the
One hydraulic assembly 41 works, as shown in figure 3, the hydraulic pump 412 inside the first hydraulic assembly 41 by the fluid inside fuel tank 413 from
Oil pipe 414 is injected in hydraulic cylinder 411, and fluid passes through 415 anti-backflow of check valve, band piston in 414 internal transmission of oil pipe
Bar 416 moves and connecting tube 43 is promoted to stretch out monitoring box 1, and the air inlet 432 of connecting tube 43 is located at the inside of blast-furnace tuyere at this time,
The gas of high temperature is received, and the air outlet 431 that high-temperature gas is transported to from connecting tube 43 inside monitoring box 1 is discharged, and is made
The temperature inside monitoring box 1 is obtained slowly to rise, at the temperature inside monitoring box 1 and blast-furnace tuyere during temperature difference very little,
So that the second hydraulic assembly 51 works, as shown in figure 4, the hydraulic pump 412 inside the second hydraulic assembly 51 will be inside fuel tank 413
Fluid is injected from oil pipe 414 in hydraulic cylinder 411, and fluid, can by 415 anti-backflow of check valve in 414 internal transmission of oil pipe
Piston rod 416 to be driven to move, cover board 2 is pushed open industrial camera 53 is directed at blast-furnace tuyere carrying out to the monitoring work inside air port
Make, while during the opening of cover board 2, such as Fig. 7, at this time by switching 22 closing of circuit of LED lamp bead, LED lamp bead 22 works, to blast furnace
It is illuminated inside air port.The outlet air being transported to high-temperature gas from connecting tube 43 by connecting tube 43 inside monitoring box 1
Mouth 431 is discharged so that the temperature inside monitoring box 1 slowly rises, and is conducive to protect industrial camera 53, avoids temperature
Steeply rise, the eyeglass of industrial camera caused greatly to damage, by the second hydraulic assembly 51 promote fixed frame 52 to
It is moved at blast-furnace tuyere, and pushes cover board 2 open, be conducive to industrial camera 53 being directed at blast-furnace tuyere and carry out to the prison inside air port
Work is controlled, while LED lamp bead 22 works, and blast-furnace tuyere inside is illuminated, light when being conducive to improve monitoring work is strong
Degree ensures that monitoring image understands.
The advantages of basic principle, main feature and the utility model of the utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the present utility model is not limited to the above embodiments, described in above embodiments and description
Be only the utility model preference, be not intended to limit the utility model, do not departing from the spirit and scope of the utility model
On the premise of, the utility model also has various changes and modifications, these changes and improvements both fall within this claimed practicality
In new scope.The protection scope of the present invention is defined by the appended claims and their equivalents.
Claims (8)
1. a kind of blast furnace tuyere monitoring device, including monitoring box (1), it is characterised in that：The monitoring box (1) is close to blast-furnace tuyere
One side is equipped with cover board (2), between the cover board (2) and the monitoring box (1) be equipped with hinge (3), the monitoring box (1) it is interior
Portion is respectively arranged with temperature control mechanism (4) and image mechanism (5)；
The temperature control mechanism (4) includes the first hydraulic assembly (41) for driving, is located at first hydraulic assembly (41) one
The fixed plate (42) of side and the connecting tube (43) for being located at separate first hydraulic assembly (41) in the fixed plate (42), and
The connecting tube (43) runs through the monitoring box (1), and the surface of the connecting tube (43) offers and the connecting tube respectively
(43) air outlet (431) and air inlet (432) communicated；
The image mechanism (5) includes the second hydraulic assembly (51) for driving, is located at second hydraulic assembly (51) one
The fixed frame (52) of side and the industrial camera (53) mounted on the fixed frame (52) inside；
The cover board (2) offers mounting groove (21) inside the monitoring box, and the inside of the mounting groove (21) is embedded with
LED lamp bead (22).
2. blast furnace tuyere monitoring device according to claim 1, it is characterised in that：First hydraulic assembly (41) includes
Hydraulic cylinder (411), the fuel tank (413) communicated with the hydraulic cylinder (411), for driving hydraulic pump (412), be connected to it is described
Oil pipe (414) between hydraulic cylinder (411) and the fuel tank (413) is used for anti-backflow mounted on the oil pipe (414) surface
Check valve (415) and the piston rod (416) through the hydraulic cylinder (411).
3. blast furnace tuyere monitoring device according to claim 1, it is characterised in that：First hydraulic assembly (41) and institute
It is identical to state the second hydraulic assembly (51) specification.
4. blast furnace tuyere monitoring device according to claim 1, it is characterised in that：Connecting tube (43) inner hollow.
5. blast furnace tuyere monitoring device according to claim 1, it is characterised in that：The fixed frame (52) and the lid
Plate (2) is located at same level height.
6. blast furnace tuyere monitoring device according to claim 1, it is characterised in that：The industrial camera (53) uses
CCD camera.
7. blast furnace tuyere monitoring device according to claim 1, it is characterised in that：The one side outer wall of the monitoring box (1)
On battery protection box (24) is installed, accumulator (241), the battery protection box (24) are equipped in the battery protection box (24)
A side external surface be equipped with power switch (23).
8. blast furnace tuyere monitoring device according to claim 7, it is characterised in that：The LED lamp bead (22), power switch
(23) and between the accumulator (241) by conducting wire it is sequentially connected in series closed circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721378707.1U CN207418787U (en) | 2017-10-24 | 2017-10-24 | A kind of blast furnace tuyere monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721378707.1U CN207418787U (en) | 2017-10-24 | 2017-10-24 | A kind of blast furnace tuyere monitoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207418787U true CN207418787U (en) | 2018-05-29 |
Family
ID=62309695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721378707.1U Expired - Fee Related CN207418787U (en) | 2017-10-24 | 2017-10-24 | A kind of blast furnace tuyere monitoring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207418787U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109819221A (en) * | 2019-02-27 | 2019-05-28 | 河南智慧中原科技发展有限公司 | A kind of permanent protective property video monitoring apparatus convenient for manipulation |
| CN111020090A (en) * | 2020-01-02 | 2020-04-17 | 天津市三特电子有限公司 | Automatic capturing and centering device for blast furnace tuyere pipe |
-
2017
- 2017-10-24 CN CN201721378707.1U patent/CN207418787U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109819221A (en) * | 2019-02-27 | 2019-05-28 | 河南智慧中原科技发展有限公司 | A kind of permanent protective property video monitoring apparatus convenient for manipulation |
| CN111020090A (en) * | 2020-01-02 | 2020-04-17 | 天津市三特电子有限公司 | Automatic capturing and centering device for blast furnace tuyere pipe |
| CN111020090B (en) * | 2020-01-02 | 2024-01-12 | 天津市三特电子有限公司 | Automatic capturing and centering device for blast furnace tuyere pipe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180529 Termination date: 20201024 |
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| CF01 | Termination of patent right due to non-payment of annual fee |