CN209788295U - fast baking tunnel furnace - Google Patents
fast baking tunnel furnace Download PDFInfo
- Publication number
- CN209788295U CN209788295U CN201821452990.2U CN201821452990U CN209788295U CN 209788295 U CN209788295 U CN 209788295U CN 201821452990 U CN201821452990 U CN 201821452990U CN 209788295 U CN209788295 U CN 209788295U
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- China
- Prior art keywords
- frame
- heating device
- heat
- rapid
- peripheral wall
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- Expired - Fee Related
Links
- 238000010438 heat treatment Methods 0.000 claims abstract description 29
- 230000002093 peripheral effect Effects 0.000 claims abstract description 12
- 238000005485 electric heating Methods 0.000 claims abstract description 8
- 239000011229 interlayer Substances 0.000 claims abstract description 8
- 239000010410 layer Substances 0.000 claims abstract description 5
- 238000004321 preservation Methods 0.000 claims abstract description 4
- 238000007599 discharging Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 239000002918 waste heat Substances 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
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- Tunnel Furnaces (AREA)
Abstract
The utility model relates to the technical field of tunnel furnaces, in particular to a rapid baking tunnel furnace, which comprises a frame, a conveyor belt and a heating device, wherein the frame is spirally upward, the outer edge of the frame is hinged with a furnace shell, the inside of the furnace shell is provided with a heat preservation layer, the heating device is arranged in the middle of the frame, the heating device is cylindrical, the peripheral wall of the heating device is provided with an interlayer, the inside of the interlayer is provided with a heat-conducting medium, the heat-conducting medium in the city of Siping is internally provided with an electric heating wire, the peripheral wall of the heat-controlling device is provided with a plurality of hot air holes, the peripheral wall of the heat-controlling device is hinged with a plurality of support rods, the left side of the frame is provided with a conveyor belt frame in parallel with the frame, the upper end of the conveyor belt frame is provided with a driving roller in a, the motor and the electric heating wire are electrically connected with an external power supply and an external controller.
Description
Technical Field
The utility model relates to a tunnel furnace technical field, concretely relates to rapid baking tunnel furnace.
Background
The tunnel furnace is a tunnel type mechanical device for baking food through heat conduction, convection and radiation. The oven body is generally very long, 6 meters at least and 60-80 meters long. The chamber is a narrow tunnel, typically 80cm to 140cm wide. The tunnel furnace is mainly used for food enterprises in industrial production, and is characterized by continuous or intermittent baking in large batches, usually with a rated power input of more than 24KW and operated by full-time staff.
The long strip-shaped structure of the tunnel furnace in the prior art occupies a large space, so that the limitation of a use place is large, the heat energy consumption for heating in the tunnel furnace is too high, the continuous or intermittent baking speed is general, and the working efficiency is influenced.
SUMMERY OF THE UTILITY MODEL
In order to solve the existing problems, the utility model provides a rapid baking tunnel furnace.
A rapid baking tunnel furnace comprises a frame, a conveying belt and a heating device, wherein the frame is spirally upward, the outer edge of the frame is hinged with a furnace shell, a heat preservation layer is arranged inside the furnace shell, the heating device is arranged in the middle of the frame, the heating device is cylindrical, the peripheral wall of the heating device is provided with an interlayer, a heat-conducting medium is arranged inside the interlayer, an electric heating wire is arranged in the heat-conducting medium in the city of four, the peripheral wall of the heat control device is provided with a plurality of hot air holes, the peripheral wall of the heat control device is hinged with a plurality of support rods, the left side of the frame is parallel to the frame and is provided with a conveying belt frame, the upper end of the conveying belt frame is provided with a driving roller vertical to the axial direction of the frame, the upper end of the conveying belt frame is provided with a motor, the, the conveyer belt set up in inside the frame with on the conveyer belt frame, the motor with electric heating wire is connected with external power and external controller electricity.
Preferably: the frame lower extreme is provided with the pan feeding mouth, conveyer belt frame upper end is provided with the discharge gate, the discharge gate right-hand member is provided with down the flitch.
Preferably: the furnace shell bottom is located pan feeding mouth department and the top is located discharge gate department and all is provided with the opening, the opening articulates there is the opening door.
Preferably: the heating device and the bottom of the conveyor belt frame are both provided with a support frame, and the bottom of the support frame is provided with an anti-slip pad.
Preferably: baffles are arranged at the two sides of the conveyor belt in the frame,
Preferably: the heat control medium is heat conduction oil.
The utility model has the advantages that: the utility model discloses set up to spiral upward shape tunnel furnace, the required space that occupies of this tunnel furnace has greatly been reduced, the work piece of waiting to heat is got into by bottom pan feeding mouth department, spiral rising heating in the stove, heating cycle is short, it pauses to need not the conveyer belt, the many waste heat energy of heating device bottom, utilize hot gas flow density little to the principle that rises, upward flow, continuously give the work piece heating, guarantee workpiece quality, energy reuse simultaneously, energy-conserving effect has been reached, the work piece after the heating is removed to the flitch down from the discharge gate.
Drawings
Fig. 1 is a schematic structural view of the tunnel oven for rapid baking of the present invention.
In the figure: 1-a frame; 11-furnace shell; 12-an insulating layer; 13-a conveyor belt rack; 14-a drive roll; 15-a motor; 16-a tension roll; 17-a feeding port; 18-a discharge hole; 19-a baffle plate; 2-a conveyor belt; 3-a heating device; 31-hot air hole.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
As shown in fig. 1, a rapid baking tunnel oven comprises a frame 1, a conveyor belt 2 and a heat supply device 3, wherein the frame 1 is spirally upward, the outer edge of the frame 1 is hinged with an oven shell 11, a heat preservation layer 12 is arranged inside the oven shell 11, the heat supply device 3 is arranged in the middle of the frame 1, the heat supply device 3 is cylindrical, the peripheral wall of the heat supply device 3 is provided with an interlayer, a heat conducting medium is arranged inside the interlayer, an electric heating wire is arranged inside the heat conducting medium in the city of four, the peripheral wall of the heat control device 3 is provided with a plurality of hot air holes 31, the peripheral wall of the heat control device is hinged with a plurality of support rods, the left side of the frame 1 is provided with a conveyor belt frame 13 parallel to the frame 1, the upper end of the conveyor belt frame 13 is provided with a drive roller 14 perpendicular to the axial direction of the frame 1, the upper end of, the conveyer belt frame 13 lower extreme perpendicular to frame 1 axial is provided with tensioning roller 16, conveyer belt 2 set up in 1 inside of frame with on the conveyer belt frame 13, motor 15 with electric heating wire is connected with external power supply and external controller electricity.
The lower end of the rack 1 is provided with a feeding port 17, the upper end of the conveyor belt frame 13 is provided with a discharging port 18, and the right end of the discharging port 18 is provided with a discharging plate.
The bottom end of the furnace shell 11 is positioned at the feeding port 17, and the top end of the furnace shell is positioned at the discharging port 18, and openings are respectively arranged on the openings, and the openings are hinged with opening doors.
The bottom of the heating device 3 and the bottom of the conveyor belt frame 13 are both provided with a support frame, and the bottom of the support frame is provided with an anti-skid pad.
Baffles 19 are arranged at two sides of the conveyor belt 2 in the frame 1,
The heat control medium is heat conduction oil.
The utility model discloses a concrete theory of operation: the utility model discloses set up to spiral upward shape tunnel furnace, the required space that occupies of this tunnel furnace has greatly been reduced, the work piece of waiting to heat is got into by bottom pan feeding mouth department, spiral rising heating in the stove, heating cycle is short, need not the conveyer belt and pause, the many waste heat energy of heating device bottom, utilize the principle that hot gas flow density rises to for a short time, upward flow, continuously give the work piece heating, guarantee workpiece quality, energy reuse simultaneously, energy saving effect has been reached, the work piece after the heating is removed to unloading board (not shown in the figure) in from the discharge gate.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modification, equivalent replacement or improvement made within the spirit and principle of the present invention should be included in the present invention.
Claims (6)
1. the utility model provides a rapid baking tunnel furnace which characterized in that: comprises a frame, a conveying belt and a heating device, wherein the frame is spirally upward, the outer edge of the frame is hinged with a furnace shell, a heat preservation layer is arranged inside the furnace shell, the heating device is arranged in the middle of the frame, the heating device is cylindrical, the peripheral wall of the heating device is provided with an interlayer, a heat-conducting medium is arranged inside the interlayer, an electric heating wire is arranged in the heat-conducting medium, the peripheral wall of the heating device is provided with a plurality of hot air holes, the peripheral wall of the heating device is hinged with a plurality of support rods, the left side of the frame is parallel to the frame and is provided with a conveying belt frame, the upper end of the conveying belt frame is provided with a driving roller vertical to the axial direction of the frame, the upper end of the conveying belt frame is provided with a motor, the driving roller is connected with an output shaft of the motor, the, the motor and the electric heating wire are electrically connected with an external power supply and an external controller.
2. The rapid-baking tunnel oven according to claim 1, wherein: the frame lower extreme is provided with the pan feeding mouth, conveyer belt frame upper end is provided with the discharge gate, the discharge gate right-hand member is provided with down the flitch.
3. The rapid-baking tunnel oven according to claim 1, wherein: the furnace shell bottom is located pan feeding mouth department and the top is located discharge gate department and all is provided with the opening, the opening articulates there is the opening door.
4. The rapid-baking tunnel oven according to claim 1, wherein: the heating device and the bottom of the conveyor belt frame are both provided with a support frame, and the bottom of the support frame is provided with an anti-slip pad.
5. The rapid-baking tunnel oven according to claim 1, wherein: baffles are arranged on two sides of the conveying belt in the rack.
6. The rapid-baking tunnel oven according to claim 1, wherein: the heat conducting medium is heat conducting oil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821452990.2U CN209788295U (en) | 2018-09-05 | 2018-09-05 | fast baking tunnel furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821452990.2U CN209788295U (en) | 2018-09-05 | 2018-09-05 | fast baking tunnel furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209788295U true CN209788295U (en) | 2019-12-17 |
Family
ID=68815903
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821452990.2U Expired - Fee Related CN209788295U (en) | 2018-09-05 | 2018-09-05 | fast baking tunnel furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209788295U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112535183A (en) * | 2021-01-14 | 2021-03-23 | 成都市成华区崔念垦商贸有限公司 | Automatic roast sweet potato and store heat retaining shallow equipment |
-
2018
- 2018-09-05 CN CN201821452990.2U patent/CN209788295U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112535183A (en) * | 2021-01-14 | 2021-03-23 | 成都市成华区崔念垦商贸有限公司 | Automatic roast sweet potato and store heat retaining shallow equipment |
| CN112535183B (en) * | 2021-01-14 | 2022-10-28 | 南京智悟智能科技有限责任公司 | Automatic roast sweet potato and store heat retaining shallow equipment |
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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 |
Granted publication date: 20191217 |