CN209322712U - A kind of expansion position limiting structure of kiln furnace wall - Google Patents
A kind of expansion position limiting structure of kiln furnace wall Download PDFInfo
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- CN209322712U CN209322712U CN201822002565.XU CN201822002565U CN209322712U CN 209322712 U CN209322712 U CN 209322712U CN 201822002565 U CN201822002565 U CN 201822002565U CN 209322712 U CN209322712 U CN 209322712U
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- furnace wall
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Abstract
The utility model discloses a kind of expansion position limiting structures of kiln furnace wall, including limit brick；It is provided with first step and second step on limit brick, limit brick rib is provided with above second step；Wherein, the height of first step is identical as three layers of bottom of pond of height, the height of second step is less than two layers of bottom of pond of thickness, brick masonry is limited below rear furnace wall brick, the brick that two layers of bottom of pond is laid on first step, furnace wall is laid on above second step afterwards, support agency is provided on the outside of limit brick, second step on limit brick can effectively prevent two layers of bottom of pond and one layer of bottom of pond make in thermal expansion after furnace wall brick run-off the straight, under the action of support agency limit brick cannot be subjected to displacement the thermal expansion that three layers of bottom of pond, rigid restriction can also be carried out to the freedom degree of rear side furnace wall to prevent its inclination by limiting brick rib simultaneously, when bottom of pond is shunk, support agency is operated, brick and rear furnace wall brick will be limited in time while compensation being pushed to shrink forward and be displaced, it avoids run-off the straight when contraction and generates gap.
Description
Technical field
The utility model belongs to cover-plate glass production field, and in particular to a kind of expansion position limiting structure of kiln furnace wall.
Background technique
For a glass production enterprise, melting furnaces are the hearts of enterprise, must after the completion of cover-plate glass kiln is built
It must can just put into production through overbaking, the success or not of the heating-up furnace that heats up gone on smoothly concerning the operation of glass melter later period.
At present when cover-plate glass furnace heating-up heating-up furnace, usually on the basis of furnace wall on rear side of kiln, make kiln to feed bin direction
Mobile, the first connecting tube of channel is mobile to kiln direction.The furnace construction now used, rear furnace wall pond are built in one layer of bottom rear side,
Two layers of upside (as shown in Figure 1) of bottom of pond, bottom of pond brick is in heating expansion process, because the horizontal expansion thrust of itself can act on furnace
The brick of wall, under horizontal thrust effect, horizontal shift and deformation will certainly occur for furnace wall.Not using steel construction when heating up heating-up furnace
Limit can be fixed to furnace wall brick structure well, furnace wall is easily adjusted not by the expansion of bottom of pond brick and furnace wall jackscrew on rear side of kiln
It timely influences to platinum channel side run-off the straight phenomenon, and the tilted brick of furnace and other ipsilateral refractory brick end faces form mistake
Position, in case of in the corner of furnace wall, inclined furnace wall brick can generate gap because of dislocation with angle brick, produce in the later period for this dislocation
Stage has bleed risk, very harmful to the operation of kiln.
Utility model content
To solve the above problems, the utility model provides a kind of expansion position limiting structure of kiln furnace wall, i.e. tank block lower part
It is laid with stepped limit brick, and increases insulation support agency in limit brick rear end and reinforces limit；The protruding parts of this brick structure
Higher than tank block lower end surface, the brick that two layers of bottom of pond is laid on first step, and rear furnace wall is laid on second step, while being limited
Reinforcing limit is held using collets top in the rear end of position brick, prevents rear side furnace wall from inclining because expansion is unrestricted to platinum channel direction
Tiltedly, play the role of expansion limit.
In order to achieve the above objectives, the technical solution adopted in the utility model is: a kind of expansion position limiting structure of kiln furnace wall,
Including limiting brick；It is provided with first step and second step on limit brick, limit brick rib is provided with above second step；Its
In, the height of first step is identical as three layers of bottom of pond of height, and the height of second step is less than two layers of bottom of pond of thickness, limits brick
It builds below rear furnace wall brick, the brick that two layers of bottom of pond is laid on first step, and rear furnace wall is laid on above second step, limit
Support agency is provided on the outside of brick.
The sum of second step and the height of limit brick rib are less than two layers of bottom of pond of thickness.
The height of second step is less than the half of two layer height of bottom of pond.
The width of second step is identical as rear furnace wall brick thickness.
Support agency includes insulation board, channel steel, collets and screw rod, and insulation board setting is between channel steel and limit brick, absolutely
Baffle is arranged in the rear end of the connection of the front end of edge block and screw rod, screw rod.
One end of collets is mounted in channel steel, and the other end of collets offers blind hole, and screw top is held in collets
In blind hole；Internal screw thread is provided in blind hole, screw rod screws in the blind hole of collets, is threadedly coupled screw rod with collets.
Compared with prior art, the utility model at least has the advantages that the second step on limit brick can have
Effect prevent two layers of bottom of pond and one layer of bottom of pond make in thermal expansion after furnace wall brick run-off the straight, the thermal expansion that three layers of bottom of pond exists
Under the action of support agency limit brick cannot be subjected to displacement, while limiting brick rib to carry out the freedom degree of rear side furnace wall
Rigid restriction prevents its inclination, when bottom of pond is shunk, operates to support agency, in time will limit brick and rear furnace wall brick it is same
Shi Xiangqian pushes compensation to shrink displacement, avoids run-off the straight when contraction and generates gap, so that rear furnace wall brick is not easy to be etched.
Detailed description of the invention
Fig. 1 is prior art furnace construction partial schematic diagram.
Fig. 2 is the utility model structure diagram.
Fig. 3 limits brick structure schematic diagram
In attached drawing, 1- limit brick, 2- insulation board, 3- channel steel, 4- collets, 5- screw rod, one layer of 7- bottom of pond, 8- bottom of pond two
Layer, three layers of 9- bottom of pond, 10- first step, 11- second step, 12- limit brick rib.
Specific embodiment
The utility model is described in detail with reference to the accompanying drawings and detailed description.
Kiln bottom of pond structure partial in the prior art, as shown in Figure 1.
As shown in Figures 2 and 3, a kind of expansion position limiting structure of kiln furnace wall, including limit brick 1；Limit the upper setting of brick 1
There are first step 10 and second step 11, limit brick rib 12 is provided with above second step 11；Wherein, the height of first step 10
Spend, the height thickness less than bottom of pond two layer 8 of second step 11 identical as three layer 9 of bottom of pond of height, the limit masonry of brick 1 Yu Houlu
Below nogging, the brick that two layer 8 of bottom of pond is laid on first step 10, and rear furnace wall is laid on 11 top of second step, limit brick 1
Outside is provided with support agency；The sum of second step 11 and the height of limit brick rib 12 are less than two layer 8 of bottom of pond of thickness；Second
The height of step 11 is less than the half of two layer of 8 height of bottom of pond.
Support agency includes insulation board 2, channel steel 3, collets 4 and screw rod 5, the setting of insulation board 2 channel steel 3 and limit brick it
Between, collets 4 are connect with the front end of screw rod 5, and baffle is arranged in the rear end of screw rod 5.
The lateral surface of limit brick 1 is provided with channel steel 3, and insulation board 2 is set between limit brick 1 and channel steel 3, prevents limit brick
Spark is generated between 1 and steel structure；One end of collets 4 is mounted in channel steel 3, and the other end of collets 4 offers blind hole, screw rod 5
It holds in the blind hole of collets 4 on top；It is provided with internal screw thread in blind hole, screw rod 5 screws in the blind hole of collets 4, makes screw rod 5 and absolutely
Edge block 4 is threadedly coupled.
Claims (6)
1. a kind of expansion position limiting structure of kiln furnace wall, which is characterized in that including limiting brick (1)；It is provided in limit brick (1)
First step (10) and second step (11), second step (11) top are provided with limit brick rib (12)；Wherein, first step
(10) height is identical as the height of bottom of pond three layers (9), and the height of second step (11) is less than the thickness of bottom of pond two layers (8), limit
Position brick (1) is built below rear furnace wall brick, and the brick of bottom of pond two layers (8) is laid on first step (10), and rear furnace wall is laid on the
Above two steps (11), support agency is provided on the outside of limit brick (1).
2. the expansion position limiting structure of kiln furnace wall according to claim 1, which is characterized in that second step (11) and limit
The sum of height of brick rib (12) is less than the thickness of bottom of pond two layers (8).
3. the expansion position limiting structure of kiln furnace wall according to claim 2, which is characterized in that the height of second step (11)
Less than the half of two layers of bottom of pond (8) height.
4. the expansion position limiting structure of kiln furnace wall according to claim 1, which is characterized in that the width of second step (11)
It is identical as rear furnace wall brick thickness.
5. the expansion position limiting structure of kiln furnace wall according to claim 1, which is characterized in that support agency includes insulation board
(2), channel steel (3), collets (4) and screw rod (5), insulation board (2) setting channel steel (3) and limit brick between, collets (4) and
The front end of screw rod (5) connects, and baffle is arranged in the rear end of screw rod (5).
6. the expansion position limiting structure of kiln furnace wall according to claim 1, which is characterized in that pacify one end of collets (4)
In channel steel (3), the other end of collets (4) offers blind hole, and screw rod (5) top is held in the blind hole of collets (4)；Blind hole
In be provided with internal screw thread, screw rod (5) screws in the blind hole of collets (4), is threadedly coupled screw rod (5) with collets (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822002565.XU CN209322712U (en) | 2018-11-30 | 2018-11-30 | A kind of expansion position limiting structure of kiln furnace wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822002565.XU CN209322712U (en) | 2018-11-30 | 2018-11-30 | A kind of expansion position limiting structure of kiln furnace wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209322712U true CN209322712U (en) | 2019-08-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822002565.XU Active CN209322712U (en) | 2018-11-30 | 2018-11-30 | A kind of expansion position limiting structure of kiln furnace wall |
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| CN (1) | CN209322712U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114538749A (en) * | 2022-02-24 | 2022-05-27 | 彩虹显示器件股份有限公司 | Building structure of bottom brick of plate glass kiln pool and plate glass kiln |
-
2018
- 2018-11-30 CN CN201822002565.XU patent/CN209322712U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114538749A (en) * | 2022-02-24 | 2022-05-27 | 彩虹显示器件股份有限公司 | Building structure of bottom brick of plate glass kiln pool and plate glass kiln |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Hunan Shaohong special glass Co.,Ltd. Assignor: CAIHONG GROUP (SHAOYANG) SPECIAL GLASS Co.,Ltd. Contract record no.: X2023980041911 Denomination of utility model: A Expansion Limiting Structure for Kiln Wall Granted publication date: 20190830 License type: Common License Record date: 20230915 |
|
| EE01 | Entry into force of recordation of patent licensing contract |