CN201282730Y - High-efficient bake oven with heated air circulation - Google Patents
High-efficient bake oven with heated air circulation Download PDFInfo
- Publication number
- CN201282730Y CN201282730Y CNU2008201666151U CN200820166615U CN201282730Y CN 201282730 Y CN201282730 Y CN 201282730Y CN U2008201666151 U CNU2008201666151 U CN U2008201666151U CN 200820166615 U CN200820166615 U CN 200820166615U CN 201282730 Y CN201282730 Y CN 201282730Y
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- China
- Prior art keywords
- hot blast
- heat supply
- bakery
- supply room
- drive unit
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- Expired - Fee Related
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Abstract
The utility model relates to a high-efficiency hot air circulation oven which adopts motor coil for baking, belonging to oven technical field. Compared with the prior art, the high-efficiency hot air circulation oven adopts hot air circulation heating type, which comprises a hot air driver, a bake room and a heat supply room, wherein the hot air driver drives the air in oven cyclically; the heat supply room comprises a stove and an electric heater as two heating devices; the bake room, the heat supply room and the hot air driver are communicated to form a hot air circulation system; the circulated hot air can completely, fully and uniformly bake objects in the bake room; and the stove and the electric heater as two heating devices can provide selective heating modes for users, to reduce processing cost.
Description
Technical field
The utility model relates to a kind of cooking stove technical field, particularly a kind of high efficiency hot blast circulation baking oven that is used for the tobacco flue-curing field.
Background technology
In the middle of tobacco grower's production, the baking of tobacco leaf is generally last one program, the baking of tobacco leaf also is one the most key program, Tobacco leaf roasting room of the prior art is general to adopt the artificial coal mode of burning to carry out heated baking, these tobacco flue-curing modes of the prior art are being deposited inhomogeneous, the problem such as heating surface area is little of being heated, and have directly influenced the quality of tobacco leaf.Baking technology is also used in this external industrial motor field, all to dry after being coated with gum forming as the coil windings of motor, in the prior art, the oven dry of coil generally adopts the large power, electrically hot dryer to carry out direct baking, these electric dryers are generally the heating wire evolution of heat and directly coil are advanced baking, it has advantages such as fast baking, but also exist a lot of weak points, as toast inhomogeneous etc., generally can only be baked to surface coils, and there is each baking face inequality of being heated, causes easily that in the motor use coil comes unstuck and causes phenomenons such as short circuit.
The utility model content
For solving the shortcoming and defect part that these dryers exist in the prior art, provide a kind of high efficiency hot blast circulation baking oven that is used for the motor coil baking.
For addressing the above problem, high efficiency hot blast circulation baking oven of the present utility model, comprise a bakery and a heat supply room, bakery and heat supply room all place in the baking oven, it is characterized in that: also comprise a hot blast drive unit, between heat supply room, hot blast drive unit and the bakery dividing plate is set, bakery is connected with heat supply room and hot blast drive unit respectively by the air vent of diverse location on the dividing plate, the heat supply room communicates by a vent passages with the hot blast drive unit, and bakery and heat supply room and hot blast drive unit three form a hot air circulating system.
High efficiency hot blast circulation baking oven of the present utility model also has following feature:
Described bakery is located at a side in the baking oven, and the frame that the bakery lower end is provided with guide rail and is slidingly fitted with guide rail is provided with and the extraneous pressure port that communicates in the bakery upper surface;
Described heat supply room comprises a stove and an electric heating body, be connected with some radiating tubes on the stove, top, radiating tube upper end one commuting case, the commuting case upper end is connecting ventilating smoke tube, ventilating smoke tube is directly to extraneous, also be provided with a baffle plate near ventilating smoke tube one side, baffle plate lower end and radiating tube horizontal position mutually are provided with opening, and radiating tube communicates with electric heating body;
Described hot blast drive unit comprises a blower fan and a housing, and the fan blade of blower fan is located in the housing, forms vent passages between housing and the oven body, and following vent passages communicates with housing;
Described bakery and heat supply room, hot blast drive unit are divided in the baking oven both sides by dividing plate, the dividing plate upper end has air vent on, the lower end has air vent, baffle plate in dividing plate and the heat supply room forms vent passages on, last air vent communicates with last vent passages, following air vent communicates with the housing of hot blast drive unit, and the electric heating body in heat supply room communicates with following vent passages;
Described bakery and heat supply room are connected by last air vent and last vent passages, and heat supply room and hot blast drive unit are connected by following vent passages, and hot blast drive unit and bakery are connected by following air vent.
Compared with prior art, high efficiency hot blast circulation baking oven of the present utility model adopts the working method of hot air circulation heating, comprise hot blast drive unit and bakery and heat supply room, the circulation that the hot blast drive unit is used for wind in the baking oven drives, the heat supply room comprises stove and two kinds of heaters of electric heating body, bakery and heat supply room and hot blast drive unit three are connected and form a hot air circulating system, the hot blast of circulation carries out thoroughly the article of placing in the bakery to be baked, comprehensively, baking uniformly, two kinds of heaters of stove and electric heating body can satisfy the user and select different heating modes to cut down finished cost.
Description of drawings
Below in conjunction with the drawings and specific embodiments high efficiency hot blast circulation baking oven of the present utility model is described further:
Fig. 1 is the structural representation of high efficiency hot blast circulation baking oven of the present utility model;
Fig. 2 is the sectional structure schematic diagram of high efficiency hot blast circulation baking oven of the present utility model.
The specific embodiment
As depicted in figs. 1 and 2, high efficiency hot blast circulation baking oven of the present utility model comprises a bakery 10 and a heat supply room 20 and a hot blast drive unit 30.One dividing plate 40 is set between heat supply room 20, hot blast drive unit 30 and the bakery 10, and dividing plate 40 upper ends have air vent 41 on, and the lower end has air vent 42, and dividing plate 40 upper and lower sides are connecting the upper and lower end face of oven body.
As depicted in figs. 1 and 2, bakery 10 is located at a side in the baking oven, the frame 12 that bakery 10 lower ends are provided with guide rail 11 and are slidingly fitted with guide rail 11, frame 12 is used to place article to be baked, on article the dress with uninstall process in, frame 12 can carry article and skid off and slide on guide rail 11, thereby more convenient toasting improves working (machining) efficiency.Be provided with and the extraneous pressure port 13 that communicates in bakery 10 upper surfaces, pressure port 13 is worked under the induction of pressure inductor, and when the pressure in the bakery 10 reached certain value, pressure port 13 was opened, discharge certain hot gas, guarantee that the pressure in the bakery 10 is in normal operating conditions.
As depicted in figs. 1 and 2, hot blast drive unit 30 comprises a blower fan 31 and a housing 32, and the fan blade of blower fan 31 is located in the housing 32, and the motor of blower fan 31 is in the oven body outside, and the rotation of driven by motor fan blade produces certain air-flow.Form vent passages 33 between housing 32 and the oven body, following vent passages 33 communicates with housing 32, and the hot-air that flows in the following vent passages 33 directly enters in the housing 32.
As depicted in figs. 1 and 2, heat supply room 20 comprises a stove 21 and an electric heating body 22.Be connected with some radiating tubes 24 on the stove 21, radiating tube 24 is a hollow pipe, the cigarette that radiating tube 24 negotiable stoves 21 produce, pressing a commuting case 2 on the top of radiating tube 24, be a cavity in the commuting case 2, the cigarette in the radiating tube 24 all passes in the cavity of commuting case 2, connects a ventilating smoke tube 23 in the upper end of commuting case 2, ventilating smoke tube 23 passes straight through to the external world, and ventilating smoke tube 23 is used to discharge the cigarette in the commuting case 2.Radiating tube 24 is evenly distributed on the upper end of stove 21, and the port of radiating tube 24 fully absorbs the heat that stove 21 internal combustion produce, and the space segment interior heat of releasing tube is completely exposed in the upper end of radiating tube 24.Also be provided with a baffle plate 25 near ventilating smoke tube 23 1 sides, baffle plate 25 and radiating tube 24 mutually horizontal position be provided with opening 26, baffle plate 25 forms vent passages 27 on dividing plate 40, flow air can enter into radiating tube 24 by opening 26 in the last vent passages 27, radiating tube 24 is in the same cavity 29 with electric heating body 22, also be provided with a thermal insulation board 28 in the upper end of cavity 29, thermal insulation board 28 can make the heat in the cavity 29 concentrate evenly more.Electric heating body 22 is formed for each electrical bar that keeps at a certain distance away, and electric heating body 22 is connected with following vent passages 33.After the heat of concentrating in the radiating tube 24 is dispersed into cavity 29, can be passed to down at interval in the vent passages 33 by the electrical bar of electric heating body 22.
As depicted in figs. 1 and 2, bakery 10 is divided in the baking oven both sides by dividing plate with heat supply room 20, hot blast drive unit 30, and heat supply room 20 is in hot blast drive unit 30 tops.The last air vent 41 of dividing plate 40 communicates with last vent passages 27, and following air vent 42 communicates with the housing 32 of hot blast drive unit 30.Bakery 10 is connected by last air vent 41 and last vent passages 27 with heat supply room 20, heat supply room 20 is connected by following vent passages 33 with hot blast drive unit 30, hot blast drive unit 30 is connected by following air vent 42 with bakery 10, and bakery 10 and heat supply room 20 and hot blast drive unit 30 threes form an air circulation system.
As depicted in figs. 1 and 2, when work, wind in the hot blast drive unit 30 driving baking ovens carries out one and circulates, air is in the process of circulating, stove 21 in heat supply room 20 or electric heating body 22 are selected one and are carried out heating work, the heat that stove 21 or electric heating body 22 send rejects heat in the cavity 29 in radiating tube 24 or electrical bar, the hot-air of cavity 29 enters into the air circulation system that bakery 10 and heat supply room 20 and hot blast drive unit 30 threes form, and the heat that stove 21 or electric heating body 22 provide enters into air circulation system endlessly.Hot-air from heat supply room 20 again to hot blast drive unit 30, from hot blast drive unit 30 to bakery 10, when hot-air is passed to the top in the bottom of bakery 10, the article to be baked on the frame 12 that is placed on bakery 10 are carried out even, a lasting baking.The direction that flows hot-air in the baking oven flows shown in the arrow on Fig. 2.This circulation baking of hot-air can effectively improve the uniformity of heating surface and be subjected to the deep-going of thermosphere, has extraordinary cured effect.
, but should be understood that under the situation that does not break away from relevant protection domain defined by the claims that those skilled in the art can make change and/or revise according to embodiment of the present utility model describing the present invention property and nonrestrictive description.
Claims (6)
1, high efficiency hot blast circulation baking oven, comprise a bakery and a heat supply room, bakery and heat supply room all place in the baking oven, it is characterized in that: also comprise a hot blast drive unit, between heat supply room, hot blast drive unit and the bakery dividing plate is set, bakery is connected with heat supply room and hot blast drive unit respectively by the air vent of diverse location on the dividing plate, the heat supply room communicates by a vent passages with the hot blast drive unit, and bakery and heat supply room and hot blast drive unit three form a hot air circulating system.
2, high efficiency hot blast circulation baking oven according to claim 1, it is characterized in that: described bakery is located at a side in the baking oven, the frame that the bakery lower end is provided with guide rail and is slidingly fitted with guide rail is provided with and the extraneous pressure port that communicates in the bakery upper surface.
3, high efficiency hot blast circulation baking oven according to claim 1, it is characterized in that: described heat supply room comprises a stove and an electric heating body, be connected with some radiating tubes on the stove, top, radiating tube upper end one commuting case, the commuting case upper end is connecting ventilating smoke tube, and ventilating smoke tube also is being provided with a baffle plate directly to extraneous near ventilating smoke tube one side, baffle plate lower end and radiating tube horizontal position mutually are provided with opening, and radiating tube communicates with electric heating body.
4, high efficiency hot blast circulation baking oven according to claim 1, it is characterized in that: described hot blast drive unit comprises a blower fan and a housing, the fan blade of blower fan is located in the housing, forms vent passages between housing and the oven body, and following vent passages communicates with housing.
5, according to claim 1,2,3 or 4 described high efficiency hot blast circulation baking ovens, it is characterized in that: described bakery and heat supply room, hot blast drive unit are divided in the baking oven both sides by dividing plate, the dividing plate upper end has air vent on, the lower end has air vent, baffle plate in dividing plate and the heat supply room forms vent passages on, last air vent communicates with last vent passages, following air vent communicates with the housing of hot blast drive unit, and the electric heating body in heat supply room communicates with following vent passages.
6, high efficiency hot blast circulation baking oven according to claim 5, it is characterized in that: described bakery and heat supply room are connected by last air vent and last vent passages, heat supply room and hot blast drive unit are connected by following vent passages, and hot blast drive unit and bakery are connected by following air vent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201666151U CN201282730Y (en) | 2008-10-30 | 2008-10-30 | High-efficient bake oven with heated air circulation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201666151U CN201282730Y (en) | 2008-10-30 | 2008-10-30 | High-efficient bake oven with heated air circulation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201282730Y true CN201282730Y (en) | 2009-08-05 |
Family
ID=40947717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201666151U Expired - Fee Related CN201282730Y (en) | 2008-10-30 | 2008-10-30 | High-efficient bake oven with heated air circulation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201282730Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106805270A (en) * | 2017-03-21 | 2017-06-09 | 张彦勇 | A kind of drying of Chinese wolfberry room |
-
2008
- 2008-10-30 CN CNU2008201666151U patent/CN201282730Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106805270A (en) * | 2017-03-21 | 2017-06-09 | 张彦勇 | A kind of drying of Chinese wolfberry room |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090805 Termination date: 20131030 |