CN209652368U - A kind of furnace mouth seal device - Google Patents
A kind of furnace mouth seal device Download PDFInfo
- Publication number
- CN209652368U CN209652368U CN201920293829.3U CN201920293829U CN209652368U CN 209652368 U CN209652368 U CN 209652368U CN 201920293829 U CN201920293829 U CN 201920293829U CN 209652368 U CN209652368 U CN 209652368U
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- CN
- China
- Prior art keywords
- block
- baffle
- seal device
- mouth seal
- furnace mouth
- 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.)
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- Heat Treatment Of Strip Materials And Filament Materials (AREA)
Abstract
The utility model discloses a kind of furnace mouth seal devices, it is characterized in that, including shell, sealed roller, rupture pressure disc, sealing locating piece, wherein the shell is provided with feed inlet, discharge port and venting, the sealing locating piece is mounted on the feed inlet input terminal, the sealed roller is mounted on the feed inlet output end, and the rupture pressure disc is mounted on the venting, and the discharge port is connect with annealing furnace.The utility model can effectively avoid annealing furnace entrance from high-temperature gas occur, protect staff's personal safety.
Description
Technical field
The utility model relates to technical field of heat treatment equipment, are specifically related to a kind of furnace mouth seal device.
Background technique
Annealing is a kind of metal heating processing technology, refers to for metal being heated slowly to certain temperature, keeps enough time,
Then cooling with Reasonable Speed, it is therefore an objective to reduce hardness, improve machinability, eliminate residual stress etc..Cold-rolled steel sheet it is excellent
More performance, so that demand of the market to it is continuously increased, in modern steel industry producing stainless steel process, cold-strip steel is moved back
Fire processing is the important component of cold rolling board production technology, in feeding process, when workpiece enters annealing furnace, sealed roller
Folding will lead to the leakage of the gas in annealing furnace, and the gas temperature in annealing furnace has thousands of degree, the work people of annealing furnace entrance
Member is extremely easy to be burnt or scalded.
Summary of the invention
The purpose of this utility model is exactly in order to which a kind of sealing effect for solving the deficiency of the prior art and providing is good, effectively
It avoids annealing furnace entrance from high-temperature gas occur, protects the furnace mouth seal device of staff's personal safety.
The utility model is attained in that using following technical solution
A kind of furnace mouth seal device, which is characterized in that including shell, sealed roller, rupture pressure disc, seal locating piece, wherein institute
It states shell and is provided with feed inlet, discharge port and venting, the sealing locating piece is mounted on the feed inlet input terminal, described close
Envelope roller is mounted on the feed inlet output end, and the rupture pressure disc is mounted on the venting, and the discharge port is connect with annealing furnace.
As a further illustration of the above scheme, the discharge port and annealing furnace junction are provided with sealing ring.
Further, the sealing locating piece includes baffle, block, screw lift, the block and screw lift
Connection, the screw lift are connect with baffle, are closed degree by screw lift control block, are realized the positioning to steel plate.
Further, the through slot passed through for steel plate is provided in the middle part of the baffle.
Further, the block and the movable connection of baffle, screw lift are fixedly connected with baffle, block and screw rod
The connection of elevator output end.
Further, the baffle is provided with T-shape key along the vertical direction, and the block is provided with corresponding " T "
Type guide runner.
Further, the lower half portion of the block is fixedly connected with baffle, need to only adjust the position of top half
Complete positioning.
The utility model is using the above-mentioned attainable beneficial effect of technical solution:
1, the utility model setting can be avoided during carrying out feeding in annealing furnace input terminal and touch annealing
The high-temperature gas that furnace entrance occurs protects staff's personal safety, is equivalent to a heat buffer area.
2, the shell of the utility model is provided with venting, rupture pressure disc is equipped at venting, when in furnace mouth seal device
When portion's pressure is excessive, rupture pressure disc rupture discharges heat by venting, not only device was protected not to be damaged, but also guarantees feed inlet
Locate the safety of staff.
3, the sealing locating piece of the utility model includes baffle, block, screw lift, is adjusted and is kept off by screw lift
The closure degree of block can be improved flexibility, simple to operate suitable for the steel plate of different-thickness, effectively improve production effect
Rate.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model embodiment one.
Fig. 2 is the structural schematic diagram of the embodiment two of sealing locating piece provided by the utility model.
Fig. 3 is the schematic diagram in two direction A-A of embodiment.
Fig. 4 is the structural schematic diagram of the embodiment three of sealing locating piece provided by the utility model.
Description of symbols: 1, shell, 1-1, feed inlet, 1-2, discharge port, 1-3, venting, 2, sealed roller, 3, explosion-proof
Film, 4, sealing locating piece, 4-1, baffle, 4-2, block, 4-3, screw lift.
Specific embodiment
The technical program is explained in detail below in conjunction with specific embodiment.
Embodiment one
As shown in Figure 1, the utility model is a kind of furnace mouth seal device, which is characterized in that including shell 1, sealed roller 2,
Rupture pressure disc 3, sealing locating piece 4, wherein the shell 1 is provided with feed inlet 1-1, discharge port 1-2 and venting 1-3, it is described close
Envelope locating piece 4 is mounted on the feed inlet 1-1 input terminal, and the sealed roller 2 is mounted on the feed inlet 1-1 output end, described
Rupture pressure disc 3 is mounted on the venting 1-3, and the discharge port 1-2 is connect with annealing furnace.
Further, the sealing locating piece 4 includes baffle 4-1, block 4-2, screw lift 4-3, the block 4-2
It is connect with screw lift 4-3, the screw lift 4-3 is connect with baffle 4-1, is closed journey by screw lift control block
Degree realizes the positioning to steel plate.
Embodiment two
A kind of its structure of furnace mouth seal device and embodiment one provided in this embodiment are almost the same, and it is fixed that difference is to seal
The connection type of position block is different, as shown in Fig. 2-Fig. 3, the block 4-2 and the movable connection of baffle 4-1, and screw lift 4-3
It is fixedly connected with baffle 4-1, block 4-2 is connect with screw lift 4-3 output end；The baffle 4-1 is arranged along the vertical direction
There is T-shape key, the block is provided with corresponding T-shape guide runner.
Embodiment three
A kind of its structure of furnace mouth seal device and embodiment one provided in this embodiment are almost the same, and it is fixed that difference is to seal
The connection type of position block is different, as shown in figure 4, the lower half portion of the block 4-2 is fixedly connected with baffle 4-1, only needs to adjust
Positioning can be completed in the position of top half.
When practical application, the steel plate processed needed for access in advance adjusts the closure degree of block by screw lift, real
The positioning of existing steel plate；Start machine steel plate is sent into annealing furnace, during carrying out feeding, the utility model is equivalent to one
A heat buffer area can be avoided the high-temperature gas for touching the appearance of annealing furnace entrance, protect staff's personal safety, together
When shell be provided with venting, rupture pressure disc is installed at venting, when furnace mouth seal device internal pressure is excessive, rupture pressure disc is broken
It splits, heat is discharged by venting, not only device was protected not to be damaged, but also guarantees the safety of staff at feed inlet.
Above-described is only preferred embodiments of the present invention, it is noted that for the ordinary skill of this field
For personnel, without departing from the concept of the present invention, various modifications and improvements can be made, these all belong to
In the protection scope of the utility model.
Claims (7)
1. a kind of furnace mouth seal device, which is characterized in that including shell, sealed roller, rupture pressure disc, sealing locating piece, wherein described
Shell is provided with feed inlet, discharge port and venting, and the sealing locating piece is mounted on the feed inlet input terminal, the sealing
Roller is mounted on the feed inlet output end, and the rupture pressure disc is mounted on the venting, and the discharge port is connect with annealing furnace.
2. a kind of furnace mouth seal device according to claim 1, which is characterized in that the discharge port and annealing furnace junction
It is provided with sealing ring.
3. a kind of furnace mouth seal device according to claim 1, which is characterized in that the sealing locating piece include baffle,
Block, screw lift, the block are connect with screw lift, and the screw lift is connect with baffle, are gone up and down by screw rod
Machine controls block and is closed degree, realizes the positioning to steel plate.
4. a kind of furnace mouth seal device according to claim 3, which is characterized in that be provided in the middle part of the baffle for steel plate
By through slot.
5. a kind of furnace mouth seal device according to claim 3, which is characterized in that the block and the movable company of baffle
It connects, screw lift is fixedly connected with baffle, and block is connect with screw lift output end.
6. a kind of furnace mouth seal device according to claim 5, which is characterized in that the baffle is provided with along the vertical direction
T-shape key, the block are provided with corresponding T-shape guide runner.
7. a kind of furnace mouth seal device according to claim 3, which is characterized in that the lower half portion of the block and baffle
It is fixedly connected, positioning can be completed in the position that need to only adjust top half.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920293829.3U CN209652368U (en) | 2019-03-07 | 2019-03-07 | A kind of furnace mouth seal device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920293829.3U CN209652368U (en) | 2019-03-07 | 2019-03-07 | A kind of furnace mouth seal device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209652368U true CN209652368U (en) | 2019-11-19 |
Family
ID=68526366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920293829.3U Active CN209652368U (en) | 2019-03-07 | 2019-03-07 | A kind of furnace mouth seal device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209652368U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112662865A (en) * | 2020-10-22 | 2021-04-16 | 无锡宝顺不锈钢有限公司 | Cold rolling annealing furnace |
-
2019
- 2019-03-07 CN CN201920293829.3U patent/CN209652368U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112662865A (en) * | 2020-10-22 | 2021-04-16 | 无锡宝顺不锈钢有限公司 | Cold rolling annealing furnace |
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