CN209745027U - Sealing device for shuttle kiln car - Google Patents
Sealing device for shuttle kiln car Download PDFInfo
- Publication number
- CN209745027U CN209745027U CN201920370708.4U CN201920370708U CN209745027U CN 209745027 U CN209745027 U CN 209745027U CN 201920370708 U CN201920370708 U CN 201920370708U CN 209745027 U CN209745027 U CN 209745027U
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- supporting plate
- base
- kiln
- kiln car
- 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.)
- Expired - Fee Related
Links
- 238000007789 sealing Methods 0.000 title claims abstract description 16
- 239000000835 fiber Substances 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 4
- 238000004321 preservation Methods 0.000 abstract description 3
- 238000010304 firing Methods 0.000 description 5
- 230000007547 defect Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
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- Furnace Details (AREA)
Abstract
the utility model relates to a shuttle kiln especially relates to a shuttle kiln car sealing device. The utility model discloses a setting, backup pad, base, connecting rod and actuating mechanism solve the airtight problem of the shuttle kiln body and kiln car, and the device operation, airtight convenience have promoted the heat preservation effect of the kiln body. The utility model comprises a support plate, a base, a first connecting rod and a driving mechanism, wherein the support plate is symmetrically arranged at two ends of the bottom of the kiln body; the base is correspondingly arranged below the supporting plate, and the first end of the base is fixed; the first end of the first connecting rod is rotatably connected with the second end of the base, and the second end of the first connecting rod is rotatably connected with the supporting plate; the driving mechanism is arranged at one end of the supporting plate and used for driving the supporting plate.
Description
Technical Field
The utility model relates to a shuttle kiln especially relates to a shuttle kiln car sealing device.
Background
The shuttle kiln belongs to a batch kiln type, the loading and unloading of products of the shuttle kiln are carried out outside the kiln, the kiln car with the green bodies is pushed into the kiln and then starts to ignite and calcine, the kiln car is pulled out of the kiln after the three stages of preheating, firing and cooling, the fired products are unloaded, and the next cycle of firing process is prepared. Based on the structural characteristics of the shuttle kiln, the sealing performance of the kiln car and the kiln body of the shuttle kiln is very important, and the important indexes of the firing temperature, the heating rate, the energy consumption and the like of the shuttle kiln are related. The traditional sealing mode of the shuttle kiln has a plurality of defects, but the defects are obvious: kiln cars are easy to burn out due to fire penetration at high temperature, so that the kiln cars are difficult to get out; or the sealing effect is not good, so that the temperature distribution in the kiln is not uniform, and the product quality is influenced; or manual operation, which is not beneficial to realizing automation; or the structure is complex, the cost is high, the operation is not reliable, etc.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a shuttle kiln car sealing device through setting up, backup pad, base, connecting rod and actuating mechanism, solves the airtight problem of the shuttle kiln body and kiln car, and the device operation, airtight convenience have promoted the heat preservation effect of the kiln body.
The sealing device of the shuttle kiln car of the utility model comprises a support plate, a base, a first connecting rod and a driving mechanism, wherein the support plate is symmetrically arranged at two ends of the bottom of the kiln body; the base is correspondingly arranged below the supporting plate, and the first end of the base is fixed; the first end of the first connecting rod is rotatably connected with the second end of the base, and the second end of the first connecting rod is rotatably connected with the supporting plate; the driving mechanism is arranged at one end of the supporting plate and used for driving the supporting plate.
the driving mechanism comprises an air cylinder and a second connecting rod, the first end of the second connecting rod is rotatably connected with the air cylinder pushing rod, and the second end of the second connecting rod is rotatably connected with the supporting plate.
And the support plate is provided with a closed fiber layer.
The use principle and the process are as follows: when the loading of the shuttle kiln is finished, after a kiln door is closed, the air cylinder is started to extend the air cylinder pushing rod, the air cylinder pushing rod drives the second connecting rod to move, the supporting plate is pushed by the second connecting rod, because two ends of the first connecting rod are respectively hinged with the base and the supporting plate, one end of the base is fixed, the supporting plate can generate upward displacement to jack up the kiln car, so that the kiln car and the kiln body are tightly pressed, and the sealing is realized; after firing is finished, the air cylinder is started to enable the air cylinder pushing rod to retract, the air cylinder drives the second connecting rod to move reversely, the supporting plate is pulled by the second connecting rod and the gravity of the kiln car, the supporting plate moves downwards, and the kiln car can be pulled out after the kiln car is separated from the kiln body.
The utility model has the advantages that: through setting up, backup pad, base, connecting rod and actuating mechanism, solve the airtight problem of the shuttle kiln body and kiln car, the device operation, airtight convenience have promoted the heat preservation effect of the kiln body.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment;
In the figure: 1. a support plate; 2. a kiln body; 3. a base; 4. a first connecting rod; 5. a cylinder; 6. a second connecting rod; 7. sealing the fiber layer; 8. an electromagnetic valve; 9. and a pressure regulating filter.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
as shown in figure 1, the sealing device for the shuttle kiln car of the utility model comprises: the kiln comprises a supporting plate 1, a base 3, a first connecting rod 4 and a driving mechanism, wherein the supporting plate 1 is symmetrically arranged at two ends of the bottom of a kiln body 2; the base 3 is correspondingly arranged below the support plate 1, and the first end of the base is fixed; the first end of the first connecting rod is rotatably connected with the second end of the base, and the second end of the first connecting rod is rotatably connected with the supporting plate; the driving mechanism is arranged at one end of the supporting plate 1 and is used for driving the supporting plate; the driving mechanism comprises an air cylinder 5 and a second connecting rod 6, the first end of the second connecting rod is rotatably connected with the air cylinder pushing rod, and the second end of the second connecting rod is rotatably connected with the supporting plate 1; the support plate 1 is provided with a closed fiber layer 7.
Specifically, every backup pad 1 below sets up two bases 3, and base 3 and backup pad 1 articulate respectively at the both ends of head rod 4, and 1 one end of every backup pad all sets up cylinder 5, and the cylinder body is fixed, and cylinder ejector pin and backup pad 1 articulate respectively at the both ends of second connecting rod 6, and the air supply passes through the pipeline and gets into cylinder 5 through solenoid valve 8, pressure regulating filter 9 in proper order.
The utility model discloses a use as follows: when the loading of the shuttle kiln is finished, after a kiln door is closed, the air cylinder is started to extend the air cylinder pushing rod, the air cylinder pushing rod drives the second connecting rod to move, the supporting plate is pushed by the second connecting rod, because two ends of the first connecting rod are respectively hinged with the base and the supporting plate, one end of the base is fixed, the supporting plate can generate upward displacement to jack up the kiln car, so that the kiln car and the kiln body are tightly pressed, and the sealing is realized; after firing is finished, the air cylinder is started to enable the air cylinder pushing rod to retract, the air cylinder drives the second connecting rod to move reversely, the supporting plate is pulled by the second connecting rod and the gravity of the kiln car, the supporting plate moves downwards, and the kiln car can be pulled out after the kiln car is separated from the kiln body.
Of course, the above description is only a preferred embodiment of the present invention, and should not be taken as limiting the scope of the embodiments of the present invention. The present invention is not limited to the above examples, and the technical field of the present invention is equivalent to the changes and improvements made in the actual range of the present invention, which should be attributed to the patent coverage of the present invention.
Claims (3)
1. a kind of shuttle kiln car sealing means, characterized by comprising:
The supporting plates (1) are symmetrically arranged at two ends of the bottom of the kiln body (2);
The base (3) is correspondingly arranged below the support plate (1), and a first end of the base is fixed;
A first end of the first connecting rod (4) is rotatably connected with a second end of the base, and the second end of the first connecting rod is rotatably connected with the supporting plate (1);
And the driving mechanism is arranged at one end of the supporting plate (1) and is used for driving the supporting plate.
2. The shuttle kiln car sealing device according to claim 1, wherein: the driving mechanism comprises an air cylinder (5) and a second connecting rod (6), wherein the first end of the second connecting rod is rotatably connected with the air cylinder pushing rod, and the second end of the second connecting rod is rotatably connected with the supporting plate (1).
3. The shuttle kiln car sealing device according to claim 1, wherein: and a closed fiber layer (7) is arranged on the support plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920370708.4U CN209745027U (en) | 2019-03-22 | 2019-03-22 | Sealing device for shuttle kiln car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920370708.4U CN209745027U (en) | 2019-03-22 | 2019-03-22 | Sealing device for shuttle kiln car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209745027U true CN209745027U (en) | 2019-12-06 |
Family
ID=68718264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920370708.4U Expired - Fee Related CN209745027U (en) | 2019-03-22 | 2019-03-22 | Sealing device for shuttle kiln car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209745027U (en) |
-
2019
- 2019-03-22 CN CN201920370708.4U patent/CN209745027U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191206 |