CN210287433U - F-shaped sealing structure of heat treatment furnace - Google Patents
F-shaped sealing structure of heat treatment furnace Download PDFInfo
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- CN210287433U CN210287433U CN201920672484.2U CN201920672484U CN210287433U CN 210287433 U CN210287433 U CN 210287433U CN 201920672484 U CN201920672484 U CN 201920672484U CN 210287433 U CN210287433 U CN 210287433U
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Abstract
The utility model provides a heat treatment furnace F-shaped sealing structure, which comprises a furnace car and a heat treatment furnace which are mutually butted, wherein a first high-temperature resistant block is fixedly arranged between the furnace car and the heat treatment furnace on the side surface of the furnace car, a second high-temperature resistant block is fixedly arranged between the heat treatment furnace and the furnace car on the side surface of the heat treatment furnace, strip-shaped grooves which are arranged in parallel are respectively arranged on the outer side surface of the first high-temperature resistant block and the outer side surface of the second high-temperature resistant block, and a convex strip is formed between the adjacent strip-shaped grooves; the raised strips on the first high-temperature resistant block are embedded in the corresponding strip-shaped grooves on the second high-temperature resistant block, and the raised strips on the second high-temperature resistant block are embedded in the corresponding strip-shaped grooves on the first high-temperature resistant block. Raised lines are arranged on the side surface between the furnace car and the heat treatment furnace in a crossed manner, are embedded in the strip-shaped grooves and are matched with the strip-shaped grooves, and the high sealing between the furnace car and the side surface of the heat treatment furnace is ensured; an F-shaped sealing structure is arranged between the furnace car and the heat treatment furnace, and the structure is simple, the processing is easy, and the installation and the operation are easy.
Description
Technical Field
The utility model relates to a heat treatment furnace's technical field, concretely relates to heat treatment furnace F type seal structure.
Background
The heat treatment furnace is widely applied to heat treatment of metal in production in the mechanical manufacturing industry, and has the disadvantages of large volume, poor sealing effect and large energy consumption. The improvement of the sealing performance of the heat treatment furnace is one of important methods for improving the uniformity of the furnace temperature and reducing the energy consumption.
At present, a sealing device of most heat treatment furnaces is arranged at the edge of the side surface between the heat treatment furnace and a furnace car, and the sealing mode ensures that the heat dissipation of the side surface between the heat treatment furnace and the furnace car close to the inner part is serious, so that the local temperature of the contact part of the heat treatment furnace and the furnace car is high; and has poor sealing performance after long-term use.
Disclosure of Invention
Aiming at the defects in the prior art, the utility model provides an F-shaped sealing structure of a heat treatment furnace.
The utility model provides a heat treatment furnace F type seal structure, includes furnace car and the heat treatment furnace of mutual butt joint, its characterized in that: a first high-temperature resistant block is fixedly arranged on the side surface of the furnace carriage between the furnace carriage and the heat treatment furnace, a second high-temperature resistant block is fixedly arranged on the side surface of the heat treatment furnace between the heat treatment furnace and the furnace carriage, strip-shaped grooves which are arranged in parallel are formed in the outer side surface of the first high-temperature resistant block and the outer side surface of the second high-temperature resistant block, and a convex strip is formed between every two adjacent strip-shaped grooves; the raised strips on the first high-temperature resistant block are embedded in the corresponding strip-shaped grooves on the second high-temperature resistant block, and the raised strips on the second high-temperature resistant block are embedded in the corresponding strip-shaped grooves on the first high-temperature resistant block.
Further comprises the following steps: two strip-shaped grooves which are arranged in parallel are formed in the outer side face of the first high-temperature resistant block and the outer side face of the second high-temperature resistant block, and the cross section of the outer side face of the first high-temperature resistant block and the cross section of the outer side face of the second high-temperature resistant block are both F-shaped.
Further comprises the following steps: the first high-temperature resistant block and the second high-temperature resistant block are both zirconium-containing fiber stacked blocks.
Further comprises the following steps: the second high-temperature resistant block is made of high-temperature resistant fiber boards and zirconium-containing fiber stacked blocks which are arranged from outside to inside in sequence, and the high-temperature resistant fiber boards are fixedly connected with the zirconium-containing fiber stacked blocks through anchoring parts; the zirconium-containing fiber stacking block is fixedly connected with the heat treatment furnace.
Further comprises the following steps: one end of the anchoring piece is embedded in an embedding groove formed in the high-temperature resistant fiber plate, zirconium-containing fibers are filled in the embedding groove, and the other end of the anchoring piece penetrates through the zirconium-containing fiber stacking block and is fixedly connected with the zirconium-containing fiber stacking block.
The utility model has the advantages that: raised lines are arranged on the side surface between the furnace car and the heat treatment furnace in a crossed manner, are embedded in the strip-shaped grooves and are matched with the strip-shaped grooves, and the high sealing between the furnace car and the side surface of the heat treatment furnace is ensured; an F-shaped sealing structure is arranged between the furnace car and the heat treatment furnace, so that the structure is simple, the processing is easy, and the installation and the operation are easy.
Drawings
Fig. 1 is a schematic structural diagram of a first embodiment of the present invention;
fig. 2 is a schematic structural diagram of a second embodiment of the present invention.
In the figure, 1, a furnace vehicle; 11. a first refractory block; 2. a heat treatment furnace; 20. a second refractory block; 21. stacking zirconium-containing fibers; 22. high temperature resistant fiberboard; 31. a strip-shaped groove; 32. and (4) raised strips.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings. It should be noted that the terms of orientation such as left, middle, right, up and down in the examples of the present invention are only relative to each other or are referred to the normal use status of the product, and should not be considered as limiting.
In a first embodiment, as shown in fig. 1, an F-type sealing structure of a heat treatment furnace comprises a furnace carriage 1 and a heat treatment furnace 2 which are butted with each other, a first high temperature resistant block 11 is fixedly arranged between the furnace carriage 1 and the heat treatment furnace 2 on the side surface of the furnace carriage 1, a second high temperature resistant block 20 is fixedly arranged between the heat treatment furnace 2 and the furnace carriage 1 on the side surface of the heat treatment furnace 2, strip-shaped grooves 31 which are arranged in parallel are respectively arranged on the outer side surface of the first high temperature resistant block 11 and the outer side surface of the second high temperature resistant block 20, and a convex strip 32 is formed between adjacent strip-shaped grooves 31; the convex strip 32 on the first high temperature resistant block 11 is embedded in the corresponding strip-shaped groove 31 on the second high temperature resistant block 20, and the convex strip 32 on the second high temperature resistant block 20 is embedded in the corresponding strip-shaped groove 31 on the first high temperature resistant block 11.
Two strip-shaped grooves 31 which are arranged in parallel are formed in the outer side surface of the first high-temperature resistant block 11 and the outer side surface of the second high-temperature resistant block 20, and the sections of the outer side surface of the first high-temperature resistant block 11 and the outer side surface of the second high-temperature resistant block 20 are both F-shaped; the first high-temperature resistant block 11 and the second high-temperature resistant block 20 are both zirconium-containing fiber stacked blocks.
A second embodiment, otherwise technical features being the same as those of the first embodiment, as shown in fig. 2, the second refractory block is made of refractory fiber plates 22 and a zirconium-containing fiber stacked block 21, which are sequentially arranged from outside to inside, and the refractory fiber plates 22 are fixedly connected with the zirconium-containing fiber stacked block 21 through anchors; the zirconium-containing fiber stacked block 21 is fixedly connected with the heat treatment furnace 2. One end of the anchoring piece is embedded in an embedding groove formed in the high-temperature resistant fiber plate 22, zirconium-containing fibers are filled in the embedding groove, and the other end of the anchoring piece penetrates through the zirconium-containing fiber stacking block 21 and is fixedly connected with the zirconium-containing fiber stacking block 21.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a heat treatment furnace F type seal structure, includes furnace car and the heat treatment furnace of mutual butt joint, its characterized in that: a first high-temperature resistant block is fixedly arranged on the side surface of the furnace carriage between the furnace carriage and the heat treatment furnace, a second high-temperature resistant block is fixedly arranged on the side surface of the heat treatment furnace between the heat treatment furnace and the furnace carriage, strip-shaped grooves which are arranged in parallel are formed in the outer side surface of the first high-temperature resistant block and the outer side surface of the second high-temperature resistant block, and a convex strip is formed between every two adjacent strip-shaped grooves; the raised strips on the first high-temperature resistant block are embedded in the corresponding strip-shaped grooves on the second high-temperature resistant block, and the raised strips on the second high-temperature resistant block are embedded in the corresponding strip-shaped grooves on the first high-temperature resistant block.
2. The F-type sealing structure of the heat treatment furnace according to claim 1, wherein: two strip-shaped grooves which are arranged in parallel are formed in the outer side face of the first high-temperature resistant block and the outer side face of the second high-temperature resistant block, and the cross section of the outer side face of the first high-temperature resistant block and the cross section of the outer side face of the second high-temperature resistant block are both F-shaped.
3. The F-type sealing structure of the heat treatment furnace according to claim 2, wherein: the first high-temperature resistant block and the second high-temperature resistant block are both zirconium-containing fiber stacked blocks.
4. The F-type sealing structure of the heat treatment furnace according to claim 2, wherein: the second high-temperature resistant block is made of high-temperature resistant fiber boards and zirconium-containing fiber stacked blocks which are arranged from outside to inside in sequence, and the high-temperature resistant fiber boards are fixedly connected with the zirconium-containing fiber stacked blocks through anchoring parts; the zirconium-containing fiber stacking block is fixedly connected with the heat treatment furnace.
5. The F-shaped sealing structure of the heat treatment furnace as claimed in claim 4, wherein: one end of the anchoring piece is embedded in an embedding groove formed in the high-temperature resistant fiber plate, zirconium-containing fibers are filled in the embedding groove, and the other end of the anchoring piece penetrates through the zirconium-containing fiber stacking block and is fixedly connected with the zirconium-containing fiber stacking block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920672484.2U CN210287433U (en) | 2019-05-13 | 2019-05-13 | F-shaped sealing structure of heat treatment furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920672484.2U CN210287433U (en) | 2019-05-13 | 2019-05-13 | F-shaped sealing structure of heat treatment furnace |
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| Publication Number | Publication Date |
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| CN210287433U true CN210287433U (en) | 2020-04-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920672484.2U Active CN210287433U (en) | 2019-05-13 | 2019-05-13 | F-shaped sealing structure of heat treatment furnace |
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| CN (1) | CN210287433U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110093487A (en) * | 2019-05-13 | 2019-08-06 | 河南天利热工装备股份有限公司 | A kind of heat-treatment furnace F type sealing structure |
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2019
- 2019-05-13 CN CN201920672484.2U patent/CN210287433U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110093487A (en) * | 2019-05-13 | 2019-08-06 | 河南天利热工装备股份有限公司 | A kind of heat-treatment furnace F type sealing structure |
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