CN212894796U - Hot-blast furnace baker device - Google Patents
Hot-blast furnace baker device Download PDFInfo
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- CN212894796U CN212894796U CN202020987570.5U CN202020987570U CN212894796U CN 212894796 U CN212894796 U CN 212894796U CN 202020987570 U CN202020987570 U CN 202020987570U CN 212894796 U CN212894796 U CN 212894796U
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Abstract
The utility model relates to a heating device field, concretely relates to hot-blast furnace baker device. Including the burner that runs through the hot-blast furnace feed inlet, be fixed with the arc on the burner, the arc inner edge is fixed with thermal-insulated cotton, the arc tightly supports the hot-blast furnace outer fringe through the thermal-insulated cotton of its inner edge, the burner is fixed on the combustor and rather than the intercommunication, be fixed with air hose and the gas pipe rather than the intercommunication on the combustor, the combustor lower extreme is fixed with the telescopic link, the telescopic link slides and sets up in the cover, the combustor right-hand member is fixed with the otic placode, the hinge is connected with the upper screw rod on the otic placode, upper screw rod lower extreme threaded connection is in swivel nut upper portion, lower screw rod upper end threaded connection is in the swivel nut lower part, the lower screw rod. The utility model discloses, job stabilization can adjust the fire volume as required, erects stably, and the security is high, can prevent that the heat in the hot-blast furnace from running off, prevents that the combustor from working under the high temperature environment, has increased the life and the work safety nature of combustor when convenient the operation.
Description
Technical Field
The utility model relates to a heating device field, concretely relates to hot-blast furnace baker device.
Background
Before the hot-blast furnace stops working again after the stove for a long time, need ignite the stoving hot-blast furnace again, general mode is the interim baker device of preparation, erect in hot-blast furnace manhole department, the device utilizes coal gas and combustion-supporting air to mix, ignite, carry out the baker operation to the hot-blast furnace, interim baker device structure leak hunting, there is great potential safety hazard, the while work is unstable, the heat of hot-blast furnace shaft runs off easily, a large amount of heats can be followed the manhole and outwards run off, interim baker device is under high temperature environment, easy damage, inconvenient operation simultaneously.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a job stabilization can adjust the fire volume as required, erects stably, and the security is high, can prevent the heat loss in the hot-blast furnace, the hot-blast furnace baker device of convenient operation.
In order to realize the purpose, the utility model provides a technical scheme is:
the utility model provides a hot-blast furnace baker device, including the burner that runs through the hot-blast furnace manhole, be fixed with the arc on the burner, the arc inner edge is fixed with thermal-insulated cotton, the arc tightly supports the hot-blast furnace outer fringe through the thermal-insulated cotton of its inner edge, the burner is fixed on the combustor and rather than the intercommunication, be fixed with rather than the air hose and the gas pipe of intercommunication on the combustor, the combustor lower extreme is fixed with the lower branch of falling L shape, the lower branch left end is fixed with the heat insulating block, the heat insulating block tightly supports the hot-blast furnace outer fringe, the combustor lower extreme is fixed with the telescopic link, the telescopic link slides and sets up in the cover, the combustor right-hand member is fixed with the otic placode, the hinge is connected with the upper screw rod on the otic placode, upper screw rod lower extreme threaded connection is in the swivel nut.
Specifically, the upper end of the sleeve is in threaded connection with a locking screw, and the end part of the locking screw tightly abuts against the telescopic rod.
Specifically, a bottom plate is fixed at the lower end of the sleeve.
Specifically, the thread directions of the upper screw and the lower screw are opposite, and an included angle between the lower screw and the horizontal plane on the left side of the lower screw is an acute angle.
Specifically, an air valve is installed on the air pipe, and a gas valve is installed on the gas pipe.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses, simple structure, job stabilization can adjust air valve and gas valve as required, and then the control fire volume, erects the back and stabilizes and appear, and the security is high, can prevent that the heat in the air heater from running off to the hot-blast stove outside through its manhole, has reduced the required time of baker, prevents that the combustor from working under the high temperature environment, can increase the life and the work safety of combustor when conveniently operating the combustor.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
As shown in fig. 1, a hot blast stove baking device comprises a burner 4 penetrating through a manhole of a hot blast stove 1, an arc-shaped plate 2 is fixed on the burner 4, heat insulation cotton 3 is fixed on the inner edge of the arc-shaped plate 2, the arc-shaped plate 2 tightly supports the outer edge of the hot blast stove 1 through the heat insulation cotton 3 on the inner edge, the burner 4 is fixed on and communicated with a burner 19, an air pipe 7 and a gas pipe 10 communicated with the burner 19 are fixed on the burner 19, an air valve 8 is installed on the air pipe 7, a gas valve 11 is installed on the gas pipe 10, an inverted L-shaped lower support 5 is fixed at the lower end of the burner 19, a heat insulation block 6 is fixed at the left end of the lower support 5, the heat insulation block 6 tightly supports the outer edge of the hot blast stove 1, a telescopic rod 18 is fixed at the lower end of the burner 19, the telescopic rod 18 is slidably arranged in a sleeve 16, a locking screw is connected to the upper end of, an ear plate 12 is fixed at the right end of the combustor 19, an upper screw 13 is hinged on the ear plate 12, the lower end of the upper screw 13 is in threaded connection with the upper portion of a threaded sleeve 14, the upper end of a lower screw 15 is in threaded connection with the lower portion of the threaded sleeve 14, the lower end of the lower screw 15 is tightly supported on the ground, the thread directions of the upper screw 13 and the lower screw 15 are opposite, and the included angle between the lower screw 15 and the horizontal plane on the left side is an acute angle.
When the utility model is used, the burner 4 is penetrated through the manhole of the hot blast stove 1, the arc-shaped plate 2 is tightly pressed against the outer edge of the hot blast stove 1 through the heat insulation cotton 3 on the inner edge, at the moment, the heat insulation block 6 is contacted with the outer edge of the hot blast stove 1, the height of the sleeve 16 is adjusted, the bottom plate 17 at the lower end of the sleeve 16 is contacted with the ground, then the locking screw is screwed, the end part of the locking screw is tightly pressed against the outer edge of the telescopic rod 18, the sleeve 16 and the telescopic rod 18 are further stabilized, the lower screw 15 is stabilized, the screw sleeve 14 is screwed, because the screw threads of the upper screw 13 and the lower screw 15 are opposite in spiral direction, when the screw sleeve 14 is rotated, the upper screw 13 and the lower screw 15 can be mutually far away from each other, the lower screw 15 is tightly pressed against the ground, thereby the utility model is tightly leaned on the hot blast stove 1, the air, and then control the fire volume, erect the back and stabilize and take shape, the security is high, can prevent that the heat in the hot-blast furnace 1 from passing through its manhole to the outside loss of hot-blast furnace 1, has reduced the required time of baker, prevents that combustor 19 from being in work under the high temperature environment, can increase combustor 19's life and work safety when conveniently operating combustor 19.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (5)
1. A hot blast stove baking device comprises a burner (4) penetrating through a manhole of a hot blast stove (1), and is characterized in that an arc-shaped plate (2) is fixed on the burner (4), heat insulation cotton (3) is fixed on the inner edge of the arc-shaped plate (2), the arc-shaped plate (2) tightly supports the outer edge of the hot blast stove (1) through the heat insulation cotton (3) on the inner edge of the arc-shaped plate, the burner (4) is fixed on a burner (19) and communicated with the burner, an air pipe (7) and a gas pipe (10) which are communicated with the burner (19) are fixed on the burner (19), a lower end of the burner (19) is fixed with an inverted L-shaped lower support rod (5), a heat insulation block (6) is fixed on the left end of the lower support rod (5), the heat insulation block (6) tightly supports the outer edge of the hot blast stove (1), a telescopic rod (18) is fixed on the lower end of the burner (19), the telescopic rod (18, an upper screw (13) is hinged on the lug plate (12), the lower end of the upper screw (13) is in threaded connection with the upper part of the threaded sleeve (14), the upper end of the lower screw (15) is in threaded connection with the lower part of the threaded sleeve (14), and the lower end of the lower screw (15) is tightly propped against the ground.
2. A hot blast stove drying device according to claim 1, characterized in that the upper end of the sleeve (16) is screw-connected with a locking screw, the end of which abuts against the telescopic rod (18).
3. A hot blast stove drying apparatus according to claim 1, characterised in that a base plate (17) is fixed to the lower end of the sleeve (16).
4. The hot blast stove drying device according to claim 1, characterized in that the upper screw (13) and the lower screw (15) have opposite thread directions, and the lower screw (15) forms an acute angle with the horizontal plane on the left side thereof.
5. The hot blast stove drying device according to claim 1, characterized in that an air valve (8) is mounted on the air pipe (7) and a gas valve (11) is mounted on the gas pipe (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020987570.5U CN212894796U (en) | 2020-06-03 | 2020-06-03 | Hot-blast furnace baker device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020987570.5U CN212894796U (en) | 2020-06-03 | 2020-06-03 | Hot-blast furnace baker device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212894796U true CN212894796U (en) | 2021-04-06 |
Family
ID=75266893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020987570.5U Active CN212894796U (en) | 2020-06-03 | 2020-06-03 | Hot-blast furnace baker device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212894796U (en) |
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2020
- 2020-06-03 CN CN202020987570.5U patent/CN212894796U/en active Active
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