CN202869201U - Energy-saving air oven device - Google Patents
Energy-saving air oven device Download PDFInfo
- Publication number
- CN202869201U CN202869201U CN 201220546047 CN201220546047U CN202869201U CN 202869201 U CN202869201 U CN 202869201U CN 201220546047 CN201220546047 CN 201220546047 CN 201220546047 U CN201220546047 U CN 201220546047U CN 202869201 U CN202869201 U CN 202869201U
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- energy
- turbulence plate
- height
- hot
- baking oven
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- 238000001704 evaporation Methods 0.000 abstract description 5
- 230000008020 evaporation Effects 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 5
- 239000012530 fluid Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000000643 oven drying Methods 0.000 description 1
- 230000010349 pulsation Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Baking, Grill, Roasting (AREA)
Abstract
The utility model relates to an energy-saving air oven device, in particular to the energy-saving air oven device with a turbulent current plate. The energy-saving air oven device comprises a heat abstractor, a hot air channel and an air oven which is provided with a hot air inlet. The hot air inlet is connected with an outlet of the hot air channel, and the turbulent current plate is placed in the hot air inlet. The lower surface of the turbulent current plate is rectangular, and the upper surface of the turbulent current is of a sawtooth shape. On the premise of the same working temperature and evaporation area, the energy-saving air oven device can improve turbulent flow speed of flow layers to enable turbulent current to be strengthened. Evaporation rate and energy utilization rate are improved, so that the purpose of saving energy is achieved.
Description
Technical field
The utility model relates to a kind of energy-saving baking box equipment, particularly a kind of energy-saving baking box equipment with turbulence plate.
Background technology
CN102094349 (2011-6-15) discloses a kind of type of oven, reaches and the contacted plenum chamber of heat exchanger comprising air-heater, heat exchanger, and good drying effect, however the energy-saving effect of this device haves much room for improvement.
In the existing heated-air circulation oven, have a large amount of baking ovens not have design air flow equiulbrium flow plate, what the equiulbrium flow plate was arranged also is flat stream plate, take flat laminar flow as main, make the interior circulating air intensity of baking oven not high when hot-air flows, the evaporation benefit is low, dry inhomogeneously, cause energy waste.
The utility model content
The purpose of this utility model provides the energy-saving baking box equipment that a kind of hot blast turbulence intensity is high, improve evaporation rate, raising energy utilization rate.
Above-mentioned technical purpose of the present utility model is achieved by the following technical programs: a kind of energy-saving baking box equipment, comprise heat abstractor, hot-air channel and baking oven, and described baking oven is provided with hot-wind inlet, described hot-wind inlet links to each other with the outlet of described hot-air channel, described hot-wind inlet place is provided with turbulence plate, and the lower surface of described turbulence plate is rectangular, the upper surface indention.
Heat abstractor thermal current out enters baking oven by hot-air channel from the hot-wind inlet of baking oven, and to the heating material in the baking oven, if do not add turbulence plate, then thermal air current is take flat laminar flow as main, and the utility model adopts the effect of zigzag turbulence plate to be:
(1) reduced the laminar flow circulation area, in the identical situation of circulation air quantity, the air velocity that flows through the zigzag turbulence plate is accelerated, and the order of magnitude of turbulent flow is strengthened, and turbulence intensity strengthens;
(2) increase zigzag turbulence plate of the present utility model and namely cross windshield plate, can reduce the wind area, improve its turbulent velocity;
(3) circulation of the tooth top of zigzag turbulence plate is large, and the circulation at the bottom of the tooth is little, makes the blast on fluid layer top large, and the blast of bottom is low, thereby produces the vortex type turbulent flow from the fluid layer top to the bottom;
(4) flow through the air of tooth top of zigzag turbulence plate produce about to disturbance, make air produce pulsation, more turbulent flow can be strengthened.
As preferably, described heat abstractor is the steam radiating tube that high low layer is arranged side by side.
As preferably, the hot-wind inlet place of described baking oven is provided with gripper shoe, and described turbulence plate is affixed or be screwed onto on the described gripper shoe.
As preferably, described baking oven is the CT baking oven.
More preferably, described CT baking oven is 15 layers of baking oven of through type, is provided with 15 described hot-wind inlets, and the height of described hot-wind inlet is greater than the height of described turbulence plate.
The height of turbulence plate is that the sawtooth highest point is apart from the distance of turbulence plate lower surface, because the eminence air is thin with respect to ground air, 15 layers of baking oven height are relatively high, adopt the height of hot-wind inlet greater than the height of described turbulence plate, can be so that the disturbance of the thermal current left and right sides to be stronger, the thermal current behind the vortex type turbulent flow enters baking oven more.
Further preferably, described baking oven increases step by step from the height of the described hot-wind inlet more than 5 layers and the difference in height of described turbulence plate.
By adjusting the height of described turbulence plate, the air quantity that circulates in each layer is consistent, make the dry materials in the baking oven more even.
More preferably, described CT baking oven is 6 layers of baking oven of iris type, is provided with 6 described hot-wind inlets, and the height of described hot-wind inlet equals the height of described turbulence plate.
The height of turbulence plate be the sawtooth highest point apart from the distance of turbulence plate lower surface, adopt the height of hot-wind inlet to equal the height of described turbulence plate, can reduce the wind area, can so that in the iris type baking oven drying materials more even.
As preferably, described turbulence plate comprises turbulence plate interlude and turbulent edges of boards section, and the sawtooth height of turbulence plate interlude and the sawtooth height of described turbulent edges of boards section are unequal.
The sawtooth height of described turbulence plate interlude and the sawtooth height of described turbulent edges of boards section are inconsistent, can be so that the disturbance of the thermal current left and right sides be stronger, and the vortex type turbulent flow from the fluid layer top to the bottom is larger, and thermal current enters baking oven more.
More preferably, the sawtooth height of described turbulence plate interlude is greater than the sawtooth height of described turbulent edges of boards section.
More preferably, the sawtooth height of described turbulence plate interlude is less than the sawtooth height of described turbulent edges of boards section.
In sum, the utlity model has following beneficial effect: under the prerequisite of identical operating temperature, identical disengagement area, this device can improve the fluid layer turbulent velocity, and turbulence is strengthened, and improves evaporation rate, improves energy utilization rate, reaches energy-conservation purpose.
Description of drawings
Fig. 1 is energy-saving baking box equipment schematic diagram of the present utility model;
Fig. 2 is the utility model baking oven and turbulence plate mutual alignment schematic diagram;
Fig. 3 is a kind of turbulence plate schematic diagram of the utility model;
Fig. 4 is the another kind of turbulence plate schematic diagram of the utility model;
Fig. 5 is the third turbulence plate schematic diagram of the utility model;
Among the figure, the 1-heat abstractor; The 2-baking oven; The 21-hot-wind inlet; The 3-hot-air channel; The 4-turbulence plate; 41-turbulent flow edges of boards section; 42-turbulence plate interlude; The 4A-lower surface; The 4B-upper surface.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described in further detail.
As depicted in figs. 1 and 2, energy-saving baking box equipment comprises heat abstractor 1, hot-air channel 3 and CT baking oven 2, baking oven 2 is provided with hot-wind inlet 21, hot-wind inlet 21 links to each other with the outlet of hot-air channel 3, the hot-wind inlet place of described baking oven 2 is provided with turbulence plate 4, see Fig. 3, the lower surface 4A of described turbulence plate 4 is rectangular, upper surface 4B indention.The steam radiating tube that described heat abstractor 1 is arranged side by side for high low layer, hot-wind inlet 21 places of described baking oven 2 are provided with gripper shoe (not illustrating in the drawings), and described turbulence plate is affixed or be screwed onto on the described gripper shoe.
Described CT baking oven 2 can be 15 layers of baking oven of through type, be provided with 15 described hot-wind inlets 21, the height of described hot-wind inlet 21 is greater than the height of described turbulence plate 4, the height of turbulence plate 4 is that the sawtooth highest point is apart from the distance of turbulence plate lower surface 4A, because the eminence air is thin with respect to ground air, 15 layers of baking oven height are relatively high, adopt the height of hot-wind inlet greater than the height of described turbulence plate, can be so that the disturbance of the thermal current left and right sides to be stronger, the thermal current behind the vortex type turbulent flow enters baking oven more.
For the circulation air quantity is consistent, make the dry materials in the baking oven more even, by adjusting the height of described turbulence plate 4, as described in baking oven hot-wind inlet as described in more than 5 layers height and as described in the difference in height of turbulence plate 4 increase step by step.
Described CT baking oven 2 also can be 6 layers of baking oven of iris type, is provided with 6 described hot-wind inlets, and the height of described hot-wind inlet equals the height of described turbulence plate.
For so that the disturbance of the thermal current left and right sides is stronger, the vortex type turbulent flow from the fluid layer top to the bottom is larger, and thermal current enters baking oven more, can adopt the sawtooth height of the sawtooth height of turbulence plate interlude 42 and described turbulent edges of boards section 41 inconsistent.Fig. 4 for example, the sawtooth height of turbulence plate interlude 42 is greater than the sawtooth height of described turbulent edges of boards section 41.Fig. 5 for example, the sawtooth height of turbulence plate interlude 42 is less than the sawtooth height of described turbulent edges of boards section 41.
This specific embodiment only is to explanation of the present utility model; it is not to restriction of the present utility model; those skilled in the art can make the modification that does not have creative contribution to present embodiment as required after reading this specification, but as long as all are subject to the protection of Patent Law in claim scope of the present utility model.
Claims (10)
1. energy-saving baking box equipment, comprise heat abstractor (1), hot-air channel (3) and baking oven (2), it is characterized in that: described baking oven (2) is provided with hot-wind inlet (21), described hot-wind inlet (21) links to each other with the outlet of described hot-air channel (3), described hot-wind inlet (21) locates to be provided with turbulence plate (4), and the lower surface (4A) of described turbulence plate (4) is rectangular, upper surface (4B) indention.
2. a kind of energy-saving baking box equipment according to claim 1 is characterized in that: the steam radiating tube that described heat abstractor (1) is arranged side by side for high low layer.
3. a kind of energy-saving baking box equipment according to claim 2, it is characterized in that: the hot-wind inlet (21) of described baking oven (2) locates to be provided with gripper shoe, and described turbulence plate (4) is affixed or be screwed onto on the described gripper shoe.
4. a kind of energy-saving baking box equipment according to claim 3, it is characterized in that: described baking oven (2) is CT baking oven (2).
5. a kind of energy-saving baking box equipment according to claim 4, it is characterized in that: described baking oven (2) is 15 layers of baking oven of through type, is provided with 15 described hot-wind inlets (21), and the height of described hot-wind inlet (21) is greater than the height of described turbulence plate (4).
6. a kind of energy-saving baking box equipment according to claim 5, it is characterized in that: described baking oven (2) increases step by step from the height of the described hot-wind inlet (21) more than 5 layers and the difference in height of described turbulence plate (4).
7. a kind of energy-saving baking box equipment according to claim 4, it is characterized in that: described baking oven (2) is 6 layers of baking oven of iris type, is provided with 6 described hot-wind inlets (21), and the height of described hot-wind inlet (21) equals the height of described turbulence plate (4).
8. according to claim 5 or 6 or 7 described a kind of energy-saving baking box equipment, it is characterized in that: described turbulence plate (4) comprises turbulence plate interlude (42) and turbulent edges of boards section (41), and the sawtooth height of the sawtooth height of turbulence plate interlude (42) and described turbulent edges of boards section (41) is unequal.
9. according to claim 5 or 6 or 7 described a kind of energy-saving baking box equipment, it is characterized in that: described turbulence plate (4) comprises turbulence plate interlude (42) and turbulent edges of boards section (41), and the sawtooth height of described turbulence plate interlude (42) is greater than the sawtooth height of described turbulent edges of boards section (41).
10. according to claim 5 or 6 or 7 described a kind of energy-saving baking box equipment, it is characterized in that: described turbulence plate (4) comprises turbulence plate interlude (42) and turbulent edges of boards section (41), and the sawtooth height of described turbulence plate interlude (42) is greater than the sawtooth height of described turbulent edges of boards section (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220546047 CN202869201U (en) | 2012-10-24 | 2012-10-24 | Energy-saving air oven device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220546047 CN202869201U (en) | 2012-10-24 | 2012-10-24 | Energy-saving air oven device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202869201U true CN202869201U (en) | 2013-04-10 |
Family
ID=48035915
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220546047 Expired - Fee Related CN202869201U (en) | 2012-10-24 | 2012-10-24 | Energy-saving air oven device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202869201U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102889778A (en) * | 2012-10-24 | 2013-01-23 | 俞培忠 | Energy-saving oven equipment |
-
2012
- 2012-10-24 CN CN 201220546047 patent/CN202869201U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102889778A (en) * | 2012-10-24 | 2013-01-23 | 俞培忠 | Energy-saving oven equipment |
| CN102889778B (en) * | 2012-10-24 | 2015-06-03 | 俞培忠 | Energy-saving oven equipment |
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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: 20130410 Termination date: 20151024 |
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| EXPY | Termination of patent right or utility model |