CN203952252U - The heat insulation sealing device of stove net carrying roller - Google Patents
The heat insulation sealing device of stove net carrying roller Download PDFInfo
- Publication number
- CN203952252U CN203952252U CN201420360385.8U CN201420360385U CN203952252U CN 203952252 U CN203952252 U CN 203952252U CN 201420360385 U CN201420360385 U CN 201420360385U CN 203952252 U CN203952252 U CN 203952252U
- Authority
- CN
- China
- Prior art keywords
- carrying roller
- stove
- insulation sealing
- net carrying
- seal ring
- 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 - Lifetime
Links
- 238000009413 insulation Methods 0.000 title claims abstract description 33
- 238000007789 sealing Methods 0.000 title claims abstract description 33
- 235000013305 food Nutrition 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 235000015895 biscuits Nutrition 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
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- Sealing Devices (AREA)
Abstract
The utility model relates to the heat insulation sealing device of stove net carrying roller, comprise body of heater, stove net carrying roller and Idler bearing, body of heater is divided into interior stove and outer furnace shell, stove net is arranged in interior stove, between interior furnace shell and stove net carrying roller, be provided with heat insulation sealing device, heat insulation sealing device comprises support roller sleeve, two support roller sleeves are fixedly mounted on respectively interior furnace shell both sides, stove net carrying roller two ends are inserted into respectively in two support roller sleeves, between support roller sleeve inwall and stove net carrying roller excircle, be provided with thermal insulation sealing ring group, each thermal insulation sealing ring group at least comprises an outer seal ring and an inner seal ring, inner seal ring is pressed on outer seal ring one side seal and coordinates, outer seal ring excircle and support roller sleeve inwall closely cooperate, inner seal ring inner ring and stove net carrying roller excircle closely cooperate.The purpose of this utility model is to provide a kind of simple in structure, effectively stops hot gas to be discharged in support roller sleeve, and does not affect the heat insulation sealing device of the stove net carrying roller that burner hearth expands with heat and contract with cold normally.
Description
Technical field
The utility model relates to food and food machinery technical field, refers to especially a kind of heat insulation sealing device of stove net carrying roller.
Background technology
Fig. 1 is the structure chart of existing stove net carrying roller, and body of heater is divided into interior stove 71 and outer furnace shell 72, and stove net is arranged in interior stove 71.Present biscuit baking oven guipure carrying roller is considered burner hearth meeting expanded by heating in design, therefore Idler bearing is all arranged on furnace body outer wall, between body of heater internal protecting wall and shell wall, with support roller sleeve, heat-preservation cotton is separated, hot gas in stove is easy to discharge in support roller sleeve, cause furnace body outer wall overheated, and thermal loss is also larger.
Utility model content
The purpose of this utility model is for the deficiencies in the prior art, provides a kind of simple in structure, effectively stops hot gas to be discharged in support roller sleeve, and does not affect the heat insulation sealing device of the stove net carrying roller that burner hearth expands with heat and contract with cold normally.
For achieving the above object, the utility model has adopted following technical proposals:
The heat insulation sealing device of stove net carrying roller, comprise body of heater, stove net carrying roller and Idler bearing, body of heater is provided with the carrying roller installing hole that runs through body of heater, stove net carrying roller is through carrying roller installing hole, stove net carrying roller two ends are stretched out body of heater and are connected with the Idler bearing of body of heater both sides respectively outward, body of heater is divided into interior stove and outer furnace shell, stove net is arranged in interior stove, between interior furnace shell and stove net carrying roller, be provided with heat insulation sealing device, heat insulation sealing device comprises support roller sleeve, two support roller sleeves are fixedly mounted on respectively interior furnace shell both sides, stove net carrying roller two ends are inserted into respectively in two support roller sleeves, between support roller sleeve inwall and stove net carrying roller excircle, be provided with thermal insulation sealing ring group, each thermal insulation sealing ring group at least comprises an outer seal ring and an inner seal ring, inner seal ring is pressed on outer seal ring one side seal and coordinates, outer seal ring excircle and support roller sleeve inwall closely cooperate, inner seal ring inner ring and stove net carrying roller excircle closely cooperate.
The heat insulation sealing device of stove net carrying roller, is characterized in that: between the carrying roller installing hole on stove net carrying roller and interior furnace shell, be also provided with positioning sleeve, thermal insulation sealing ring group is clamped between two positioning sleeves as mentioned above.
The heat insulation sealing device of stove net carrying roller, is characterized in that: outer seal ring inner ring diameter is greater than stove net carrying roller external diameter as mentioned above; Inner seal ring external diameter is less than support roller sleeve internal diameter.
The utility model has following advantage and effect with respect to prior art: in support roller sleeve, increased by one group of thermal insulation sealing ring, just can effectively stop hot gas to be discharged in support roller sleeve, and do not affect burner hearth and expand with heat and contract with cold normally, simple in structure, practical.
Accompanying drawing explanation
Fig. 1 is the structure chart of existing stove net carrying roller
Fig. 2 is the structure chart of the utility model stove net carrying roller
The specific embodiment
Below in conjunction with embodiment and accompanying drawing, the utility model is described in further detail, but embodiment of the present utility model is not limited to this.
Embodiment as shown in Figure 2,
The heat insulation sealing device of stove net carrying roller, comprise body of heater, stove net carrying roller 1 and Idler bearing 6, body of heater is provided with the carrying roller installing hole that runs through body of heater, stove net carrying roller 1 is through carrying roller installing hole, stove net carrying roller 1 two ends are stretched out body of heater and are connected with the Idler bearing 6 of body of heater both sides respectively outward, body of heater is divided into interior stove 71 and outer furnace shell 72, stove net is arranged in interior stove 71, between interior stove 71 and stove net carrying roller 1, be provided with heat insulation sealing device, heat insulation sealing device comprises support roller sleeve 5, two support roller sleeves 5 are fixedly mounted on respectively interior furnace shell both sides, stove net carrying roller 1 two ends are inserted into respectively in two support roller sleeves 5, between support roller sleeve 5 inwalls and stove net carrying roller 1 excircle, be provided with thermal insulation sealing ring group, each thermal insulation sealing ring group at least comprises an outer seal ring 3 and an inner seal ring 4, inner seal ring 4 is pressed on outer seal ring 3 one side seals and coordinates, outer seal ring 3 excircles and support roller sleeve 5 inwalls closely cooperate, inner seal ring 4 inner rings and stove net carrying roller 1 excircle closely cooperate.
Specific embodiment: outer seal ring 3 inner ring diameters are greater than stove net carrying roller 1 external diameter; Inner seal ring 4 external diameters are less than support roller sleeve 5 internal diameters.
Further improve: between the carrying roller installing hole on stove net carrying roller 1 and interior furnace shell, be also provided with positioning sleeve 2, thermal insulation sealing ring group is clamped between two positioning sleeves 2.
Claims (3)
1. the heat insulation sealing device of stove net carrying roller, comprise body of heater, stove net carrying roller (1) and Idler bearing (6), described body of heater is provided with the carrying roller installing hole that runs through body of heater, stove net carrying roller (1) is through carrying roller installing hole, stove net carrying roller (1) two ends are stretched out body of heater and are connected with the Idler bearing (6) of body of heater both sides respectively outward, body of heater is divided into interior stove and outer furnace shell, stove net is arranged in interior stove, it is characterized in that: between interior stove and stove net carrying roller (1), be provided with heat insulation sealing device, heat insulation sealing device comprises support roller sleeve (5), two support roller sleeves (5) are fixedly mounted on respectively interior furnace shell both sides, described stove net carrying roller (1) two ends are inserted into respectively in two support roller sleeves (5), between support roller sleeve (5) inwall and stove net carrying roller (1) excircle, be provided with thermal insulation sealing ring group, each thermal insulation sealing ring group at least comprises an outer seal ring (3) and an inner seal ring (4), inner seal ring (4) is pressed on outer seal ring (3) one side seals and coordinates, outer seal ring (3) excircle and support roller sleeve (5) inwall closely cooperate, inner seal ring (4) inner ring and stove net carrying roller (1) excircle closely cooperate.
2. the heat insulation sealing device of stove net carrying roller according to claim 1, it is characterized in that: between the carrying roller installing hole on described stove net carrying roller (1) and interior furnace shell, be also provided with positioning sleeve (2), described thermal insulation sealing ring group is clamped between two positioning sleeves (2).
3. the heat insulation sealing device of stove net carrying roller according to claim 1, is characterized in that: described outer seal ring (3) inner ring diameter is greater than stove net carrying roller (1) external diameter; Described inner seal ring (4) external diameter is less than support roller sleeve (5) internal diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420360385.8U CN203952252U (en) | 2014-06-27 | 2014-06-27 | The heat insulation sealing device of stove net carrying roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420360385.8U CN203952252U (en) | 2014-06-27 | 2014-06-27 | The heat insulation sealing device of stove net carrying roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203952252U true CN203952252U (en) | 2014-11-26 |
Family
ID=51912910
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420360385.8U Expired - Lifetime CN203952252U (en) | 2014-06-27 | 2014-06-27 | The heat insulation sealing device of stove net carrying roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203952252U (en) |
-
2014
- 2014-06-27 CN CN201420360385.8U patent/CN203952252U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160105 Address after: Beijiao Town, Shunde District of Guangdong city in Foshan province 528000 Bi Jiang Kun Chau Industrial Zone Patentee after: GUANGDONG SHUNDE HUAJI MACHINERY INDUSTRIAL CO.,LTD. Address before: 528000, 28, nineteen street, Seaview Garden, Beijiao Town, Shunde District, Guangdong, Foshan Patentee before: Liu Ruihua |
|
| CX01 | Expiry of patent term |
Granted publication date: 20141126 |