CN204325416U - Roller stove - Google Patents
Roller stove Download PDFInfo
- Publication number
- CN204325416U CN204325416U CN201420778960.6U CN201420778960U CN204325416U CN 204325416 U CN204325416 U CN 204325416U CN 201420778960 U CN201420778960 U CN 201420778960U CN 204325416 U CN204325416 U CN 204325416U
- Authority
- CN
- China
- Prior art keywords
- roller
- stove
- seat
- workspace
- hole
- 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
Landscapes
- Resistance Heating (AREA)
- Electric Stoves And Ranges (AREA)
Abstract
The utility model discloses a kind of roller stove, comprise roller and roller seat; On body of heater outside the heat preservation zone that described roller seat is fixed on roller stove workspace both sides; Described roller seat is provided with roller hole; Described roller two ends are flexibly connected with roller seat through the roller hole of roller seat; Gap in roller stove workspace between adjacent roller is 3-4 ㎜.Described roller is positioned at roller stove workspace inner segment diameter and is greater than and is positioned at insulation segment diameters, is positioned at insulation segment diameters and is greater than through roller seat section diameter.It is 30-40 ㎜ that described roller is positioned at roller stove workspace inner segment diameter.The heating unit of described roller stove comprises electric heating element and silicon glass-tube, and electric heating element is placed in silicon glass-tube.Water-cooled hole is provided with for cooling roller seat below roller hole in described roller seat.
Description
Technical field
The utility model relates to a kind of roller stove for thermal treatment heating.
Background technology
Roller stove is a kind of device for heat-treating heating in mechanical processing process to workpiece.Existing roller stove high temperature material makes body of heater, and be workspace in stove, body of heater is heat preservation zone; Workspace is provided with roller, and roller bottom is that heating unit produces heat of high temperature, and roller two ends are fixed on outside body of heater two by bearing; Roller loads the workpiece that need heat, roller drives workpiece movable.Because the bearing supporting roller needs high temperature resistant, volume is large, the volume of bearing support is also large, cause the gap between roller large, reach 60 ㎜, roller volume also large, diameter reaches 100 ㎜, occupies very large space, practical space decreases, in order to ensure that certain practical space must strengthen the volume of body of heater, like this, manufacturing cost and energy consumption high.The heating unit of prior art adopts electric heating element, and electric heating element is exposed.Exposed electric heating element affects by the outer freezing air of stove, and expand with heat and contract with cold frequent, thus increase material fragility, loss is large, and cost is high; Meanwhile, machinery or manually collide or fall the reasons such as oxide compound, easily cause short circuit to burn out electric heating element, not only loss is large, cost is high, and affect working efficiency, reduction quality product.
Utility model content
The technical problems to be solved in the utility model is to provide low, the energy-conservation roller stove of a kind of cost.
In order to solve the problems of the technologies described above, roller stove of the present utility model comprises roller and roller seat; On body of heater outside the heat preservation zone that described roller seat is fixed on roller stove workspace both sides; Described roller seat is provided with roller hole; Described roller two ends are flexibly connected with roller seat through the roller hole of roller seat; Gap in roller stove workspace between adjacent roller is 3-4 ㎜.
As further improvement, described roller is positioned at roller stove workspace inner segment diameter and is greater than and is positioned at insulation segment diameters, is positioned at insulation segment diameters and is greater than through roller seat section diameter.Like this, the speed that roller conducts heat to two ends can be reduced, thus reduce calorific loss in workspace.
As preferably, it is 30-40 ㎜ that described roller is positioned at roller stove workspace inner segment diameter.This numerical range better effects if, exceedes this scope, can increase volume or reduce job stability.Be more preferably 30 ㎜.
As further improvement, above the roller hole of described roller seat, be provided with oil hole for oil injecting lubricating.
As further improvement, be provided with water-cooled hole below the roller hole in described roller seat for cooling roller seat.
As further improvement, the heating unit of described roller stove comprises electric heating element and silicon glass-tube, and electric heating element is placed in silicon glass-tube.
Gap in described roller stove workspace between adjacent roller is preferably 3 ㎜.
Adopt structure of the present utility model, owing to being provided with roller and roller seat, on the body of heater outside the heat preservation zone that roller seat is fixed on roller stove workspace both sides, roller two ends are flexibly connected with roller seat through the roller hole of roller seat, eliminate the high-temperature bearing of large volume, also just eliminate the bearing support of large volume, roller can do less, and the gap in roller stove workspace between roller can be less, thus save furnace inner space, roller furnace volume 40% can be reduced, reduce cost, also save the energy.Heating unit adopts electric heating element and silicon glass-tube, electric heating element is placed in silicon glass-tube, not only conduction heat transfer is even, and it is little to expand with heat and contract with cold, machinery or artificial collision and oxide compound also can be avoided to drop on it and therefore can effectively prevent electric heating element short circuit, decrease loss, reduce cost, also improve working efficiency and quality product simultaneously.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in detail:
As shown in Figure 1, roller stove of the present utility model comprises roller 2 and roller seat 1.On body of heater outside the heat preservation zone that roller seat is fixed on roller stove workspace both sides.Roller seat is provided with roller hole.Roller two ends are flexibly connected with roller seat through the roller hole of roller seat.Gap in roller stove workspace between adjacent roller is 3 ㎜, also can be the arbitrary numerical value between 4 ㎜ or 3-4 ㎜.
Roller is positioned at roller stove workspace inner segment diameter and is greater than and is positioned at insulation segment diameters.Be positioned at insulation segment diameters to be greater than through roller seat section diameter.
It is 30 ㎜ that roller is positioned at roller stove workspace inner segment diameter, also can be the arbitrary numerical value between 40 ㎜ or 30-40 ㎜.
Oil hole is provided with for oil injecting lubricating above the roller hole of roller seat.Water-cooled hole is provided with for cooling roller seat below roller hole in roller seat.Roller seat temperature can be reduced further like this, reduce wear and damage.
The heating unit of roller stove comprises electric heating element and silicon glass-tube, and electric heating element is placed in silicon glass-tube.
Claims (8)
1. a roller stove, is characterized in that: comprise roller (2) and roller seat (1); On body of heater outside the heat preservation zone that described roller seat is fixed on roller stove workspace both sides; Described roller seat is provided with roller hole; Described roller two ends are flexibly connected with roller seat through the roller hole of roller seat; Gap in roller stove workspace between adjacent roller is 3-4 ㎜.
2. roller stove according to claim 1, is characterized in that: described roller is positioned at roller stove workspace inner segment diameter and is greater than and is positioned at insulation segment diameters, is positioned at insulation segment diameters and is greater than through roller seat section diameter.
3. roller stove according to claim 1, is characterized in that: it is 30-40 ㎜ that described roller is positioned at roller stove workspace inner segment diameter.
4. roller stove according to claim 1, is characterized in that: be provided with oil hole for oil injecting lubricating above the roller hole of described roller seat.
5. roller stove according to claim 1, is characterized in that: the heating unit of described roller stove comprises electric heating element and silicon glass-tube, and electric heating element is placed in silicon glass-tube.
6. roller stove according to claim 1, is characterized in that: it is 30 ㎜ that described roller is positioned at roller stove workspace inner segment diameter.
7. roller stove according to claim 1, is characterized in that: the gap in described roller stove workspace between adjacent roller is 3 ㎜.
8. roller stove according to claim 1, is characterized in that: be provided with water-cooled hole below the roller hole in described roller seat for cooling roller seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420778960.6U CN204325416U (en) | 2014-12-12 | 2014-12-12 | Roller stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420778960.6U CN204325416U (en) | 2014-12-12 | 2014-12-12 | Roller stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204325416U true CN204325416U (en) | 2015-05-13 |
Family
ID=53161794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420778960.6U Expired - Fee Related CN204325416U (en) | 2014-12-12 | 2014-12-12 | Roller stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204325416U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104372138A (en) * | 2014-12-12 | 2015-02-25 | 郴州市信诚机械有限公司 | Rolling rod furnace |
-
2014
- 2014-12-12 CN CN201420778960.6U patent/CN204325416U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104372138A (en) * | 2014-12-12 | 2015-02-25 | 郴州市信诚机械有限公司 | Rolling rod furnace |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204325416U (en) | Roller stove | |
| CN202785968U (en) | Heater for forming and annealing plate glass | |
| CN202965176U (en) | Environment-friendly and energy-saving plastic extrusion equipment | |
| CN103981355B (en) | A kind of steel ball hot process quenching line | |
| CN203225907U (en) | Electromagnetic induction heating system | |
| CN203177637U (en) | Microwave high-temperature muffle furnace equipment | |
| CN104372138B (en) | Roller stove | |
| CN202054398U (en) | Spiral conveyer capable of adjusting temperatures | |
| CN204795650U (en) | Heater is used in bearing installation | |
| CN203518607U (en) | Cantilever roller | |
| CN202613983U (en) | Energy-saving furnace roller | |
| CN202297690U (en) | Novel rapid fuel gas aluminum bar heating furnace | |
| CN103471394A (en) | Energy-saving melting furnace | |
| CN203096131U (en) | Cylindrical induction heating furnace with insulating box | |
| CN204174066U (en) | A kind of tip cutting molybdenum electrode device of high silica all-electric melting furnace | |
| CN204111928U (en) | Sapphire growth furnace | |
| CN201867071U (en) | Furnace roller device | |
| CN203165846U (en) | Transmission structure of novel fluorescent lamp T tube baking furnace | |
| CN203756887U (en) | Support device of rotator belting leather | |
| CN203788492U (en) | Cavity-separated heating type energy-saving electric heating roller | |
| CN201713545U (en) | Bidirectional heat storage type continuous spheroidization annealing furnace | |
| CN212741431U (en) | Energy-saving high-temperature furnace for heat treatment | |
| CN104673987A (en) | Steel plate heat treatment device | |
| CN203890413U (en) | Steel plate heat treatment equipment | |
| CN103727192B (en) | A kind of support device of solid of rotation wheel belt |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150513 Termination date: 20161212 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |