CN208171003U - A kind of heat-insulated continuous tunnel furnace - Google Patents
A kind of heat-insulated continuous tunnel furnace Download PDFInfo
- Publication number
- CN208171003U CN208171003U CN201820597815.6U CN201820597815U CN208171003U CN 208171003 U CN208171003 U CN 208171003U CN 201820597815 U CN201820597815 U CN 201820597815U CN 208171003 U CN208171003 U CN 208171003U
- Authority
- CN
- China
- Prior art keywords
- heat
- insulated
- furnace body
- preheating chamber
- continuous tunnel
- 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
- Tunnel Furnaces (AREA)
Abstract
The utility model provides a kind of heat-insulated continuous tunnel furnace, can be reduced heat and distributes, and reduces security risk.Its technical solution is such：A kind of heat-insulated continuous tunnel furnace, it includes furnace body, conveying device, heating device, and the furnace body outer wall is connected with heat shield, and the heat-insulated cover outer wall is additionally provided with hollow heat insulated layer, cooling water is marked in the interlayer of the hollow heat insulated layer, the hollow heat insulated layer is equipped with water outlet and water return outlet；The water outlet is connect by pipeline and water circulating pump with one end of the preheating chamber of furnace body front, the pipeline passes through the preheating chamber outer wall and is fixed in preheating chamber interior walls in the shape of a spiral, and the pipeline extends from the preheating chamber other end and connect with the water return outlet on the furnace body.
Description
Technical field
The utility model relates to heating device technology area, specially a kind of heat-insulated continuous tunnel furnace.
Background technique
Continuous tunnel furnace is a kind of widely used process unit, can not only be used to process food, but also can be used to add
Work machine parts.Continuous tunnel furnace can release a large amount of heat when heating, although can install additional outside some continuous tunnel furnaces heat-insulated
Cover stops heat, but still can come out there are many heat, will lead to the environment temperature liter of processing site in this way
It is high, it is also possible to operator is scalded, thus there are security risks.
Utility model content
In view of the above-mentioned problems, the utility model provides a kind of heat-insulated continuous tunnel furnace, it can be reduced heat and distribute, reduce safety
Hidden danger.
Its technical solution is such：A kind of heat-insulated continuous tunnel furnace comprising furnace body, conveying device, heating device, the furnace
External wall is connected with heat shield, it is characterised in that：The heat-insulated cover outer wall is additionally provided with hollow heat insulated layer, the hollow heat insulated layer
Cooling water is marked in interlayer, the hollow heat insulated layer is equipped with water outlet and water return outlet；The water outlet by pipeline and
Water circulating pump is connect with one end of the preheating chamber of furnace body front, and the pipeline passes through the preheating chamber outer wall and is fixed in the shape of a spiral
It preheats in chamber interior walls, the pipeline extends from the preheating chamber other end and connect with the water return outlet on the furnace body.
It is further characterized by：
Conveying device is installed in the preheating chamber；
The conveying device is specially transmission net band and is driven by motor；
The heating device is specially electric heating tube；
Temperature sensor, the temperature sensor and the heating device and controller electricity are also equipped in the furnace body
Control connection.
After with such a structure, the heat loss of a part is prevented by heat shield, another part passes through heat shield
Then cooled water absorbs the heat given out, greatly reduces heat and comes out, and prevents scald operator while reducing outer
The raising of boundary's environment temperature；The cooling water for absorbing heat is directed into preheating chamber by pipeline and water circulating pump, cooling water
Temperature distribute to preheating chamber, the workpiece that will be heated is preheated, not only increase in this way heating effect
Rate and energy utilization rate and cooling water temperature can be reduced.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is continuous tunnel furnace structural schematic diagram.
Specific embodiment
A kind of heat-insulated continuous tunnel furnace as shown in Figure 1 and Figure 2 comprising furnace body 1, conveying device 2, heating device 3, heating dress
Setting 3 is specially electric heating tube, and 1 outer wall of furnace body has been bolted heat shield 4, and 4 outer wall of heat shield has also been bolted hollow heat insulated
Layer 5, cooling water is marked in the interlayer of hollow heat insulated layer 5, and hollow heat insulated layer 5 is equipped with water outlet 6 and water return outlet 7；Water outlet 6
It is connect by pipeline 8 and water circulating pump 9 with one end of the preheating chamber 10 of 1 front of furnace body, pipeline 8 passes through 10 outer wall of preheating chamber and is in
Helical form is fixed on 10 inner wall of preheating chamber, and pipeline 8 extends from 10 other end of preheating chamber and connects with the water return outlet 7 on furnace body 1
Connect, conveying device 2 be installed in preheating chamber 10, conveying device 2 be specially transmission net band and by motor driven transfer roller into
Row moves, and is also equipped with temperature sensor 11 in furnace body 1, and temperature sensor 11 and heating device 3 are electricly connected with controller,
Operator is facilitated to regulate and control in-furnace temperature.
More than, the only preferable specific embodiment of the utility model, but the protection scope of the utility model is not limited to
In this, any people for being familiar with the technology is in the technical scope disclosed by the utility model, and any changes or substitutions that can be easily thought of,
It should be covered within the scope of the utility model.Therefore, the protection scope of the utility model should be with claim
Subject to protection scope.
Claims (5)
1. a kind of heat-insulated continuous tunnel furnace comprising furnace body, conveying device, heating device, the furnace body outer wall are connected with heat shield,
It is characterized in that：The heat-insulated cover outer wall is additionally provided with hollow heat insulated layer, is marked with cooling water in the interlayer of the hollow heat insulated layer, described
Hollow heat insulated layer is equipped with water outlet and water return outlet；The water outlet is pre- by pipeline and water circulating pump and furnace body front
The one end in hot cell connects, and the pipeline passes through the preheating chamber outer wall and is fixed in preheating chamber interior walls in the shape of a spiral, the pipeline
Extend from the preheating chamber other end and is connect with the water return outlet on the furnace body.
2. a kind of heat-insulated continuous tunnel furnace according to claim 1, it is characterised in that：Conveying dress is installed in the preheating chamber
It sets.
3. according to claim 1 or a kind of 2 any heat-insulated continuous tunnel furnaces, it is characterised in that：The conveying device is specially
It transmission net band and is driven by motor.
4. a kind of heat-insulated continuous tunnel furnace according to claim 1, it is characterised in that：The heating device is specially electric heating
Pipe.
5. a kind of heat-insulated continuous tunnel furnace according to claim 1, it is characterised in that：Temperature sensing is also equipped in the furnace body
Device, the temperature sensor and the heating device are electricly connected with controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820597815.6U CN208171003U (en) | 2018-04-25 | 2018-04-25 | A kind of heat-insulated continuous tunnel furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820597815.6U CN208171003U (en) | 2018-04-25 | 2018-04-25 | A kind of heat-insulated continuous tunnel furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208171003U true CN208171003U (en) | 2018-11-30 |
Family
ID=64370635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820597815.6U Expired - Fee Related CN208171003U (en) | 2018-04-25 | 2018-04-25 | A kind of heat-insulated continuous tunnel furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208171003U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114608317A (en) * | 2022-03-12 | 2022-06-10 | 嘉兴市合一工业电炉有限公司 | Tunnel furnace with energy recycling system |
-
2018
- 2018-04-25 CN CN201820597815.6U patent/CN208171003U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114608317A (en) * | 2022-03-12 | 2022-06-10 | 嘉兴市合一工业电炉有限公司 | Tunnel furnace with energy recycling system |
| CN114608317B (en) * | 2022-03-12 | 2023-11-07 | 嘉兴市合一工业电炉有限公司 | Tunnel furnace with energy recycling system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104534868B (en) | Heat stamping and shaping plate heating furnace | |
| CN208171003U (en) | A kind of heat-insulated continuous tunnel furnace | |
| CN109402340A (en) | Horizontal vacuum atmosphere protection annealing furnace | |
| CN211311538U (en) | Horizontal vacuum annealing furnace | |
| CN210420039U (en) | Fireproof cable conveying equipment with annealing function | |
| CN106490905A (en) | Hot-water heating water-cooled dual-purpose type electric blanket | |
| CN105256122A (en) | Continuous type aluminum magnesium alloy thermal treating furnace | |
| CN206396285U (en) | A kind of steel wire isothermal patenting device for crossing recuperation of heat | |
| CN205002593U (en) | Safe roller hearth furnace of high recovery of heat energy | |
| CN211668259U (en) | Energy-saving natural gas heat supply type closed-pore expansion furnace equipment | |
| CN109812968A (en) | A kind of pot-type boiler | |
| CN212741463U (en) | Tempering device of impact-resistant stainless steel flange | |
| CN205340779U (en) | Two reation kettle liquid heating cycle systems | |
| CN207351234U (en) | A kind of outer afterheat utilizing system of tunnel kiln | |
| CN203320110U (en) | Nitriding furnace temperature measuring device | |
| CN207130305U (en) | A kind of forging heat-treatment furnace with afterheat recycling system | |
| CN207130304U (en) | A kind of forging heat-treatment furnace | |
| CN204874656U (en) | Tempering furnace heated air circulation system | |
| CN221259462U (en) | Heat treatment furnace with protection structure | |
| CN211119304U (en) | Exhaust device of boiler feed pump | |
| CN206970662U (en) | A kind of full electric induction continuous furnace of roller-bottom type club | |
| CN208171002U (en) | One kind being evenly heated continuous tunnel furnace | |
| CN204757647U (en) | Vertical heater | |
| CN104250675B (en) | Energy-saving mesh belt type air constant-temperature oven | |
| CN204690080U (en) | Efficient heating stove |
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: 20181130 Termination date: 20210425 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |