CN211503711U - Car-type flame furnace seal structure - Google Patents
Car-type flame furnace seal structure Download PDFInfo
- Publication number
- CN211503711U CN211503711U CN201921857813.7U CN201921857813U CN211503711U CN 211503711 U CN211503711 U CN 211503711U CN 201921857813 U CN201921857813 U CN 201921857813U CN 211503711 U CN211503711 U CN 211503711U
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- CN
- China
- Prior art keywords
- shutoff
- furnace
- platform truck
- seal structure
- type flame
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- 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.)
- Expired - Fee Related
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- 239000000835 fiber Substances 0.000 claims abstract description 14
- 238000007493 shaping process Methods 0.000 claims abstract description 3
- 125000003003 spiro group Chemical group 0.000 claims abstract description 3
- 238000004804 winding Methods 0.000 claims description 3
- 238000007789 sealing Methods 0.000 abstract description 7
- 239000004576 sand Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model discloses a car-type flame furnace seal structure, including the furnace body, furnace body one end has erect the promotion formula furnace gate, the platform truck track has been laid to furnace body bottom, the platform truck has been put on the platform truck track, the platform truck is including the supporting baseplate, the shaping of the corresponding department in furnace body both sides bottom and supporting baseplate position has the shutoff groove that extends along furnace body length direction, the embedded shutoff ejector pad that is equipped with in shutoff groove, the shutoff ejector pad outside is connected with multiunit push cylinder, the lower extreme that the shutoff inslot side is located notch position department all is fixed with the triangle-shaped support frame, the shutoff ejector pad is including the refractory fiber piece, the refractory fiber piece outside is fixed with the cell type push pedal through the expansion bolts spiro union. The utility model discloses a block structure, it is easy and simple to handle, sealing performance is better.
Description
The technical field is as follows:
the utility model relates to a car-type flame furnace structure, in particular to car-type flame furnace seal structure.
Background art:
the existing trolley type flame furnace adopts a sand seal mode of filling sand materials in the trolley track to seal, the sealing structure has poor sealing effect due to gaps among the sand materials, and after sintering is completed, the trolley is easy to take the sand materials out when driving away from the trolley track, the workshop environment is influenced, and the sand materials are required to be frequently supplemented, so that the operation is complex.
The utility model has the following contents:
the utility model provides a car-type flame furnace seal structure has solved prior art well sealed effect poor, influences workshop environment, complex operation's problem.
The technical solution of the utility model is as follows: the utility model provides a car-type flame furnace seal structure, is including the furnace body, furnace body one end is erect and is had the promotion formula furnace gate, the platform truck track has been laid to furnace body bottom, the platform truck has been erect on the platform truck track, the platform truck is including supporting baseplate, the shaping of furnace body both sides bottom and the corresponding department in supporting baseplate position has the shutoff groove that extends along furnace body length direction, the embedded shutoff ejector pad that is equipped with in shutoff groove, the shutoff ejector pad outside is connected with multiunit promotion cylinder, the upper and lower end that the shutoff inslot side is located notch position department all is fixed with the triangle-shaped support frame, the shutoff ejector pad is including the refractory fiber piece, the refractory fiber piece outside is fixed with the cell type push pedal through the expansion bolts spiro union.
Preferably, the length of the plugging groove is smaller than that of the kiln body.
Preferably, a refractory fiber layer is fixed inside the furnace body.
Preferably, the furnace body is connected with a burner.
Preferably, the lifting type furnace door comprises a reversed furnace door frame, a winch arranged at the upper end of the reversed furnace door frame, and a furnace door body fixedly connected with a winding rope of the winch.
The beneficial effects of the utility model reside in that: the utility model discloses a block structure promotes the shutoff ejector pad by the actuating cylinder, makes the supporting baseplate top tight of refractory fiber piece and platform truck to with the hot-air on platform truck upper strata and the isolated division in space of platform truck bottom, avoided the heat energy extravagant, easy and simple to handle, sealing performance is better, and resource utilization is higher.
Description of the drawings:
fig. 1 is a schematic structural diagram of the present invention.
In the figure: 1. a kiln body; 1-1, plugging the groove; 1-2, triangular support frames; 2. a lift-type oven door; 3. a trolley rail; 4. a trolley; 4-1, supporting the bottom plate; 5. plugging the push block; 5-1, refractory fiber blocks; 5-2, a groove-shaped push plate.
The specific implementation mode is as follows:
the sealing structure of the car-type flame furnace according to the present invention will be further described with reference to fig. 1.
The utility model relates to a sealing structure of a trolley type flame furnace, which comprises a furnace body 1, wherein one end of the furnace body 1 is provided with a lifting type furnace door 2, a trolley track 3 is laid at the bottom of the furnace kiln body, a trolley 4 is erected on the trolley track 3, the trolley 4 comprises a supporting bottom plate 4-1, plugging grooves 1-1 extending along the length direction of the kiln body 1 are formed at the positions of the bottoms of the two sides of the kiln body 1 corresponding to the supporting bottom plate 4-1, a plugging push block 5 is embedded in the plugging groove 1-1, a plurality of groups of pushing cylinders are connected with the outer side of the plugging push block 5, the upper end and the lower end of the inner side of the plugging groove 1-1 at the position of the notch are both fixed with a triangular support frame 1-2, the plugging push block 5 comprises a refractory fiber block 5-1, and a groove-shaped push plate 5-2 is fixedly connected to the outer side of the refractory fiber block 5-1 through an expansion bolt in a threaded manner.
Further, the length of the plugging groove 1-1 is less than that of the kiln body 1.
Further, a refractory fiber layer is fixed inside the kiln body 1.
Further, a burner is connected to the kiln body 1.
Further, the lifting type furnace door 2 comprises a reversed furnace door frame, a winch arranged at the upper end of the reversed furnace door frame, and a furnace door body fixedly connected with a winding rope of the winch.
The utility model discloses a theory of operation is: before operation, the trolley 4 enters the furnace kiln body 1 through the trolley track 3, the lifting type furnace door 2 is closed, the plurality of groups of pushing cylinders push the plugging push block 5, so that the refractory fiber block 5-1 is tightly pushed against the supporting bottom plate 4-1 of the trolley 4, and therefore the hot air on the upper layer of the trolley 4 is isolated from the space at the bottom of the trolley 4, the heat energy waste is avoided, the operation is simple and convenient, the sealing performance is better, and the resource utilization rate is higher.
The above description is only a preferred embodiment of the present invention, and all other embodiments obtained by those skilled in the art without any creative effort shall fall within the protection scope of the present invention.
Claims (5)
1. The utility model provides a car-type flame furnace seal structure, including the stove body, stove body one end is erect and is had the promotion formula furnace gate, the platform truck track has been laid to stove body bottom, the platform truck is erect and is equipped with the platform truck on the platform truck track, the platform truck is including supporting baseplate, its characterized in that: the kiln body both sides bottom and the corresponding department shaping in supporting baseplate position have along the shutoff groove that kiln body length direction extends, the embedded shutoff ejector pad that is equipped with in shutoff groove, the shutoff ejector pad outside is connected with multiunit promotion cylinder, the inboard upper and lower end that is located notch position department of shutoff inslot all is fixed with the triangle-shaped support frame, the shutoff ejector pad is including refractory fiber piece, the refractory fiber piece outside is fixed with the cell type push pedal through the expansion bolts spiro union.
2. The seal structure of the cart-type flame furnace according to claim 1, wherein: the length of the plugging groove is less than that of the kiln body.
3. The seal structure of the cart-type flame furnace according to claim 1, wherein: and a refractory fiber layer is fixed inside the furnace body.
4. The seal structure of the cart-type flame furnace according to claim 1, wherein: the furnace kiln body is connected with a burner.
5. The seal structure of the cart-type flame furnace according to claim 1, wherein: the lifting furnace door comprises a reversed furnace door frame, a winch arranged at the upper end of the reversed furnace door frame and a furnace door body fixedly connected with a winding rope of the winch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921857813.7U CN211503711U (en) | 2019-10-31 | 2019-10-31 | Car-type flame furnace seal structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921857813.7U CN211503711U (en) | 2019-10-31 | 2019-10-31 | Car-type flame furnace seal structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211503711U true CN211503711U (en) | 2020-09-15 |
Family
ID=72408162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921857813.7U Expired - Fee Related CN211503711U (en) | 2019-10-31 | 2019-10-31 | Car-type flame furnace seal structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211503711U (en) |
-
2019
- 2019-10-31 CN CN201921857813.7U patent/CN211503711U/en not_active Expired - Fee Related
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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: 20200915 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |