CN104381350A - Tunneling-type food baking equipment - Google Patents
Tunneling-type food baking equipment Download PDFInfo
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- CN104381350A CN104381350A CN201410562242.XA CN201410562242A CN104381350A CN 104381350 A CN104381350 A CN 104381350A CN 201410562242 A CN201410562242 A CN 201410562242A CN 104381350 A CN104381350 A CN 104381350A
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- air
- baking
- air outlet
- subchannel
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- A—HUMAN NECESSITIES
- A21—BAKING; EDIBLE DOUGHS
- A21B—BAKERS' OVENS; MACHINES OR EQUIPMENT FOR BAKING
- A21B1/00—Bakers' ovens
- A21B1/02—Bakers' ovens characterised by the heating arrangements
- A21B1/24—Ovens heated by media flowing therethrough
- A21B1/26—Ovens heated by media flowing therethrough by hot air
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- A—HUMAN NECESSITIES
- A21—BAKING; EDIBLE DOUGHS
- A21B—BAKERS' OVENS; MACHINES OR EQUIPMENT FOR BAKING
- A21B3/00—Parts or accessories of ovens
-
- A—HUMAN NECESSITIES
- A21—BAKING; EDIBLE DOUGHS
- A21B—BAKERS' OVENS; MACHINES OR EQUIPMENT FOR BAKING
- A21B3/00—Parts or accessories of ovens
- A21B3/04—Air-treatment devices for ovens, e.g. regulating humidity
-
- A—HUMAN NECESSITIES
- A21—BAKING; EDIBLE DOUGHS
- A21B—BAKERS' OVENS; MACHINES OR EQUIPMENT FOR BAKING
- A21B3/00—Parts or accessories of ovens
- A21B3/15—Baking sheets; Baking boards
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/80—Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Baking, Grill, Roasting (AREA)
Abstract
The present invention discloses a tunneling-type food baking equipment. In the baking chamber, there set up at least two sets of air outlets located on different side walls and the intake channel is divided into at least two sub-channels which are connected with corresponding air outlets in each group. The hot air flows into the concerted sub-channels from the intake channels through air ducting and into the baking chamber through the connected air outlets. Air outlets in each group are set up in columns and each column has vertically and parallel arranged multiple air outlets. Each air outlet stretches from side wall into the inside of the baking chamber with a gradual decreased interior diameter; at least one baking vehicle is set up in the baking chamber and the baking vehicle has vertically and parallel arranged multiple baking plates. The baking plates and the air outlets are vertically arranged in a dislocation to evenly bake the food on each baking plate.
Description
Technical field
The present invention relates to a kind of food processing equipment, particularly relate to a kind of tunnel type food baking apparatus.
Background technology
Food baking apparatus, such as baking oven is mainly used in commercial baking millet cake cake based food, uses widely in food-processing industry.Conventional oven is rotating type baking oven, can only bake a car at every turn, and tunnel oven once can carry out multi-section simultaneously bakes car, substantially increases efficiency, therefore popularizes gradually.The internal area of tunnel oven is usually comparatively large, and hot blast is difficult in inside control, and often occurs the situation that baking is uneven.Also there are some equipment to be pipeline formula baking boxes at present, the food of baking is placed on the conveyor line, through baking box baking, need in bake process to stir food, be easy to food turned over distortion or damage, the food that outward appearance is exquisite complete cannot be toasted out; In addition, this baking box still cannot be even by food-baking, affects mouthfeel.Above-mentioned reason reduces yield rate and the quality of baked goods, and impact is sold.
Summary of the invention
The object of the invention is to the deficiency overcoming prior art, a kind of tunnel type food baking apparatus is provided, by arranging even baked goods to what enter the control of baking vessel's hot blast and air outlet.
The technical solution adopted for the present invention to solve the technical problems is: a kind of tunnel type food baking apparatus, comprise baking vessel, combustion chamber, the air intake passage of connection baking vessel and combustion chamber and return air channel, the hot blast that combustion chamber produces enters baking vessel via air intake passage, and then is back to combustion chamber by return air channel; Be provided with at least two groups in baking vessel and be positioned at air outlet on different lateral, air intake passage splits at least two subchannels in shunting place, and each subchannel is corresponding with one group of air outlet to be communicated with; Shunting place is provided with air ducting, and air ducting guides the hot blast of air intake passage to enter predetermined subchannel, and enters baking vessel by the air outlet be communicated with it; Wherein often organize air outlet apportion to arrange, each row has in above-below direction multiple air outlets arranged in parallel, each air outlet by sidewall to direction extension in baking vessel and bore gradually reduce; Be provided with at least one roasting car in described baking vessel, roasting car has in above-below direction multiple baking trays arranged in parallel, and wherein baking tray and air outlet are in above-below direction Heterogeneous Permutation.
Preferably, described sidewall is arranged at intervals with multiple air intake cavity, each air intake cavity correspondence is communicated with one and lists air port, is communicated with between described each subchannel with the air intake cavity on same sidewall by air inlet ventilation layer.
Preferably, be provided with return air cavity between adjacent described air intake cavity, the return air cavity on two side is communicated with described return air channel by a return air layer, and wherein each return air cavity is provided with at least one return air inlet.
Preferably, described air outlet is strip, and upper side is vertical with respective side walls, and downside is inclined upwardly to direction in baking vessel by sidewall, and the end of upper and lower side forms slot, and hot blast is blowed between adjacent baking tray by this slot level.
Preferably, the longitudinally of described slot is horizontal direction, the same slot width step increments from top to bottom listing air port.
Preferably, describedly respectively to list in air port, the slot being positioned at top is provided with volume adjusting apparatus, and described volume adjusting apparatus comprises the plate mated with described slot, is regulated the air output of slot by the thickness of plate.
Preferably, described air outlet is divided into and is arranged at first group of air outlet in baking vessel's two lateral walls and second group of air outlet, and first group of air outlet is relative one by one in the horizontal direction with second group of air outlet.
Preferably, described air intake passage splits into the first subchannel communicated with first group of air outlet and the second subchannel communicated with second group of air outlet, described air ducting comprises wind deflector and control device, wind deflector is fixed on the intersection of the first subchannel and the second subchannel rotationally, control device controls wind deflector and rotates, when wind deflector turns to closed first subchannel, hot blast enters baking vessel by the second subchannel by second group of air outlet; When wind deflector turns to closed second subchannel, hot blast enters baking vessel by the first subchannel by first group of air outlet.
Preferably, described control device comprises cylinder and magnetic valve, and wherein cylinder drives wind deflector to rotate under the control of magnetic valve.
Preferably, described first group of air outlet and second group of air outlet are arranged at least 4 row along sidewall respectively, and wherein in each row, the distance of adjacent air outlet is 5-15cm, and the distance between described adjacent baking tray is 5-15cm.
Preferably, be provided with track conveyer belt bottom described baking vessel, described roasting car to be placed on track conveyer belt and to be driven in described baking indoor moving by track conveyer belt.
Preferably, described air intake passage and return air channel are coated with a heat-barrier material, and described heat-barrier material can be phenolic resins, polyurethane, rock wool or glass fibre.
The invention has the beneficial effects as follows:
1, air intake passage is split at least two subchannels and connects air outlet respectively, control by air ducting antithetical phrase channel switch makes to work alone between many group air outlets, realize the switching to baking vessel's inside wind direction and control, cured effect can be made more even without the need to overturning baked goods, food appearance is complete, and can meet the demand of different baked goods;
2, air outlet apportion be arranged in parallel, and with the baking tray Heterogeneous Permutation of roasting car, the hot blast of air outlet directly blows to the food be positioned on baking tray, make the food-baking quality of every layer of baking tray even, without obvious aberration between levels, food quality is stablized, and toasts while can realizing a large amount of food, and cured effect is good;
3, air outlet is relatively arranged on the relative two side of baking vessel, the hot blast of combustion chamber enters baking vessel by the air outlet of a sidewall, and enter return air channel by the return air inlet of opposing sidewalls, and then be back to combustion chamber, hot wind flow path rationally and efficiency utilization, heat reusable edible simultaneously, energy-conserving and environment-protective, energy ezpenditure is low;
4. magnetic valve is by delay parameter timing controlled hot wind flow path, arranges track conveyer belt simultaneously and makes multiple roasting car by default turnover baking vessel, can realize the efficient automated production of food.
Below in conjunction with drawings and Examples, the present invention is described in further detail; But a kind of tunnel type food baking apparatus of the present invention is not limited to embodiment.
Accompanying drawing explanation
Fig. 1 is tunnel type food baking apparatus structural representation of the present invention;
Fig. 2 is baking vessel of the present invention interior section structure schematic top plan view;
Fig. 3 is tunnel type apparatus for baking structural representation of the present invention, wherein arrow instruction hot wind flow path;
Fig. 4 is tunnel type apparatus for baking schematic cross-section of the present invention, wherein arrow instruction hot wind flow path;
Fig. 5 is baking vessel of the present invention interior section structure schematic top plan view, wherein arrow instruction hot wind flow path;
Fig. 6 is roasting bassinet structure schematic diagram of the present invention;
Fig. 7 is the partial enlarged drawing of air outlet of the present invention and baking tray relative position;
Fig. 8 is of the present invention one slot structural representation and the partial enlarged drawing thereof listing air port;
Fig. 9 is combustion chamber structural representation of the present invention, wherein arrow instruction hot wind flow path;
Figure 10 is the structural representation at the tunnel type apparatus for baking back side of the present invention.
Detailed description of the invention
Embodiment, see Fig. 1 and Fig. 2, a kind of tunnel type food baking apparatus, comprises baking vessel 1, combustion chamber 2, air intake passage 3, return air channel 4, air ducting 5 and air outlet 6.Air intake passage 3 is communicated with combustion chamber 2 with baking vessel 1 respectively with return air channel 4, and air ducting 5 is arranged on air intake passage 3.Air outlet 6 comprises and is arranged at first group of air outlet on the relative two side of baking vessel 1 and second group of air outlet, and wherein first group of air outlet comprises multiple first air outlets 61, second group of air outlet and comprise multiple second air outlet 62.Concrete, in baking vessel 1 two lateral walls, parallel interval is provided with multiple first air intake cavity 11 and the second air intake cavity 12 respectively, each first air intake cavity 11 is provided with row the first air outlet 61 arranged in parallel along the vertical direction, the second air outlet 62, first air outlet 61 that each second air intake cavity 12 is provided with row arranged in parallel is along the vertical direction relative one by one in horizontal direction with the second air outlet 62.The top of multiple first air intake cavity 11 is communicated with the first air inlet ventilation layer 13, and the top of multiple second air intake cavity 12 is communicated with the second air inlet ventilation layer 14.Be provided with in the interval of adjacent first air intake cavity 11 on first return air cavity 15, first return air cavity 15 and be provided with the first return air inlet 151; Second return air cavity 16 arranges identical with the first return air cavity 15.The top of multiple first return air cavity 15 and the second return air cavity 16 is communicated to a return air layer 17 jointly, and return air layer 17 is communicated with return air channel 4.Actually to arrange, for example the first air intake cavity 11 and the first return air cavity 15 are spaced, and the first air intake cavity 11 in the vertical direction also can be able to be positioned at above return air layer 17 higher than the first return air cavity 15, first air inlet ventilation layer 13, arranging of the second air inlet ventilation layer 14 is as the same.
Air intake passage 3 distributes one first subchannel 32 and one second subchannel 33 in shunting place 31, and the first subchannel 32 is communicated with the first air inlet ventilation layer 13, and the second subchannel 33 is communicated with the second air inlet ventilation layer 14.Shunting place 31 is provided with air ducting 5, and air ducting 5 comprises wind deflector 51 and control device 52, and wind deflector 51 1 side is connected to the intersection of the first subchannel 31 and the second subchannel 32 and rotates as axle.Control device 52 can be such as large-diameter high temperature-resistant cylinder and magnetic valve, and the action of solenoid control cylinder also drives wind deflector 51 to rotate.Concrete, it is identical and corresponding with the size of wind deflector 51 with the second subchannel 32 bore that the first subchannel 31 such as can be set.In Fig. 2, two side arranges 4 respectively and lists air port and be only and preferably illustrate, does not therefore limit number, can arrange according to the actual requirements, such as, can arrange respectively and be greater than 4 row.
With reference to figure 3 to Fig. 4, during baking, roasting car 7 is placed with in baking vessel 1, the hot blast that combustion chamber 2 produces enters air intake passage 3, magnetic valve is by the action of delay parameter timing controlled cylinder, and when cylinder drives wind deflector 51 to turn to closed first subchannel 31, it is inner that hot blast enters baking vessel 1 by the second subchannel 32 by the second air outlet 62, hot blast enters return air channel 4 by the first return air cavity 15 after being positioned over the baked goods on roasting car 7, and then is back to combustion chamber 2; Same, with reference to figure 5, when wind deflector 51 turns to closed second subchannel 32, it is inner that hot blast enters baking vessel 1 by the first subchannel 31 by the first air outlet 61, hot blast enters return air channel 4 by the second return air cavity 16 after roasting car (not shown), and then is back to combustion chamber 2.
See Fig. 6, roasting car 7 has a framework 71 and along multiple baking tray 72.The bilateral symmetry of framework 71 is provided with multipair support bar 711 arranged in parallel along the vertical direction, and baking tray 72 is positioned on two symmetrical support bars 711, also arranged in parallel equally along the vertical direction.For ease of operation, also can place two and multiple baking tray 71 side by side with on a pair support bar simultaneously.See Fig. 7, first air outlet 61 by corresponding first air intake cavity 11 in baking vessel 1 direction extend and bore gradually reduce, specifically can be strip, upper side is vertical with respective side walls, downside is inclined upwardly to direction in baking vessel, cross section forms a similar triangular structure of right angle, the end of upper and lower side forms slot 611, the longitudinally of slot 611 is horizontal direction, hot blast thus slot 611 horizontally outward blows out, wind direction is stablized, and wind-force is strong, and can avoid the interference being subject to other air outlets.First group of air outlet outwards can blow out the Parallel airflow of single direction by apportion parallel arrangement.
Composition graphs 4 to Fig. 7, each baking tray 72 and the first air outlet 61 and the second air outlet 62 are in above-below direction Heterogeneous Permutation, and hot blast blows to by air outlet is directly parallel the food be positioned on baking tray, and to make every layer of food be heated evenly, levels is without obvious aberration.By conversion hot blast in the flow direction of baking vessel 1 inside, control the degree of heat of diverse location baked goods on same layer baking tray 72, and then it is even to make baked goods can reach quality without the need to upset.Preferably, each lists the number in air port can be corresponding with the number of plies of baking tray, and the distance between adjacent layer baking tray can be 5-15cm, and the distance between adjacent air outlet is 5-15cm equally, such as can be 10cm to form the Heterogeneous Permutation be evenly distributed, realize making full use of of heat.The wind-force of air outlet of the present invention is powerful, and when the roasting width of car 7 on wind direction is greater than 1m, the baked goods being positioned at diverse location on same baking tray also all can well be heated, and can meet large-scale production.
See Fig. 8, as the present invention one preferred embodiment, samely list in air port, the slot 611 width step increments from top to bottom of each air outlet, such as each row arranges 16 the first air outlets 61, the width being wherein positioned at 10 slot 611a of top can be set to 5mm, and the width being positioned at middle 5 slot 611b can be set to 6.5mm, and the width being positioned at bottom 1 slot 611c can be set to 15mm.Hot gas that density is less cause bottom temp lower owing to can rise and be gathered in baking vessel top, upper and lower heat is uneven, the cured effect between lower baking disk can be caused to produce difference, by the setting of slot different in width on above-below direction, the temperature difference in each region in baking vessel can be balanced, more even to make heat distribute.In addition, for regulating the balance of baking indoor temperature further, can arrange volume adjusting apparatus 63 in the slot 611 of top, it can be the plate mated with slot that air quantity regulates, and is inserted by plate in slot 611, can change the size of slot 611.Adopt the plate of different-thickness can finely tune the size of slot.Symmetrically and have identical structure and arrangement mode, be all described for the first air outlet 61 above, the second air outlet 62 is no longer repeated for first group of air outlet and second group of air outlet.
See Fig. 9, combustion chamber 2 has combustor 21, combustion barrel 22, finned tube 23 and blower fan 24.Combustor 21 is communicated with combustion barrel 22, and finned tube 23 is covered in above combustion barrel 22, and blower fan 24 is positioned at finned tube 23 top and is communicated with air intake passage 3, and the heat that combustor 21 produces outwards transmits via combustion barrel 22 and finned tube 23.The wind that baking vessel 1 enters return air channel 4 enters combustion chamber 2, by again forming hot blast through heating during finned tube 23, and entering air intake passage 3 under the effect of blower fan 24 air inducing, realizing reusable edible, reduce energy resource consumption, energy-conserving and environment-protective.In combustion chamber 2, after-heat is discharged by flue gas leading 25 with tail gas.For reducing the wastage further, be all coated with heat-barrier material to prevent heat loss at the outer surface of air intake passage 3 and return air channel 4, heat-barrier material can be phenolic resins, polyurethane, rock wool or glass fibre etc.In addition, baking vessel outside also can this heat-barrier material coated.
See Fig. 1 and Figure 10, install track conveyer belt 18 bottom baking vessel 1, roasting car 7 to be placed on track conveyer belt 18 and to drive movement in baking vessel 1 in by track conveyer belt 18; Baking vessel 1 bake car 7 pass in and out direction automatic induction door 19 also can be set, automatic induction door 19 specifically can be infrared induction or microwave induced, when roasting car near time can automatically open, away from time automatically close.Multi-section is baked car and is entered baking vessel successively by track conveyer belt, is toasted continuously by the scheduled time and wind direction conversion etc., realizes high-efficient automatic and produces; Roasting car only need do rectilinear motion in baking vessel simultaneously, can realize baking evenly, make transmission system more simple without the need to rotation etc.
The present invention sets out air port for two lateral walls and makes an explanation, in practical application, also can arrange according to the demand of baked goods reality adjacent wall or multiple sidewall in baking vessel and organize air outlet more, air outlet also can have the spread patterns such as other such as tilt, and does not limit this.
Above-described embodiment is only used for further illustrating a kind of tunnel type food baking apparatus of the present invention; but the present invention is not limited to embodiment; every above embodiment is done according to technical spirit of the present invention any simple modification, equivalent variations and modification, all fall in the protection domain of technical solution of the present invention.
Claims (12)
1. a tunnel type food baking apparatus, comprise baking vessel, combustion chamber, the air intake passage of connection baking vessel and combustion chamber and return air channel, the hot blast that combustion chamber produces enters baking vessel via air intake passage, and then is back to combustion chamber by return air channel, it is characterized in that:
Be provided with at least two groups in baking vessel and be positioned at air outlet on different lateral, air intake passage splits at least two subchannels in shunting place, and each subchannel is corresponding with one group of air outlet to be communicated with; Shunting place is provided with air ducting, and air ducting guides the hot blast of air intake passage to enter predetermined subchannel, and enters baking vessel by the air outlet be communicated with it; Wherein often organize air outlet apportion to arrange, each row has in above-below direction multiple air outlets arranged in parallel, each air outlet by sidewall to direction extension in baking vessel and bore gradually reduce;
Be provided with at least one roasting car in described baking vessel, roasting car has in above-below direction multiple baking trays arranged in parallel, and wherein baking tray and air outlet are in above-below direction Heterogeneous Permutation.
2. tunnel type food baking apparatus according to claim 1, it is characterized in that: described sidewall is arranged at intervals with multiple air intake cavity, each air intake cavity correspondence is communicated with one and lists air port, is communicated with between described each subchannel with the air intake cavity on same sidewall by air inlet ventilation layer.
3. tunnel type food baking apparatus according to claim 1, it is characterized in that: between adjacent described air intake cavity, be provided with return air cavity, return air cavity on two side is communicated with described return air channel by a return air layer, and wherein each return air cavity is provided with at least one return air inlet.
4. tunnel type food baking apparatus according to claim 1, it is characterized in that: described air outlet is strip, upper side is vertical with respective side walls, downside is inclined upwardly to direction in baking vessel by sidewall, the end of upper and lower side forms slot, and hot blast is blowed between adjacent baking tray by this slot level.
5. tunnel type food baking apparatus according to claim 4, is characterized in that: the longitudinally of described slot is horizontal direction, the same slot width step increments from top to bottom listing air port.
6. tunnel type food baking apparatus according to claim 5, it is characterized in that: describedly respectively to list in air port, the slot being positioned at top is provided with volume adjusting apparatus, described volume adjusting apparatus comprises the plate mated with described slot, is regulated the air output of slot by the thickness of plate.
7. tunnel type food baking apparatus according to claim 1, it is characterized in that: described air outlet is divided into and is arranged at first group of air outlet in baking vessel's two lateral walls and second group of air outlet, and first group of air outlet is relative one by one in the horizontal direction with second group of air outlet.
8. tunnel type food baking apparatus according to claim 7, it is characterized in that: described air intake passage splits into the first subchannel communicated with first group of air outlet and the second subchannel communicated with second group of air outlet, described air ducting comprises wind deflector and control device, wind deflector is fixed on the intersection of the first subchannel and the second subchannel rotationally, control device controls wind deflector and rotates, when wind deflector turns to closed first subchannel, hot blast enters baking vessel by the second subchannel by second group of air outlet; When wind deflector turns to closed second subchannel, hot blast enters baking vessel by the first subchannel by first group of air outlet.
9. tunnel type food baking apparatus according to claim 8, it is characterized in that: described control device comprises cylinder and magnetic valve, wherein cylinder drives wind deflector to rotate under the control of magnetic valve.
10. tunnel type food baking apparatus according to claim 7, it is characterized in that: described first group of air outlet and second group of air outlet are arranged at least 4 row along sidewall respectively, wherein in each row, the distance of adjacent air outlet is 5-15cm, fore-and-aft distance between described adjacent baking tray is 5-15cm, and baking tray transverse width is greater than 1m.
11. tunnel type food baking apparatus according to claim 1, is characterized in that: be provided with track conveyer belt bottom described baking vessel, and described roasting car to be placed on track conveyer belt and to be driven in described baking indoor moving by track conveyer belt.
12. tunnel type food baking apparatus according to claim 1, is characterized in that: described air intake passage and return air channel are coated with a heat-barrier material, described heat-barrier material can be phenolic resins, polyurethane, rock wool or glass fibre.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410562242.XA CN104381350B (en) | 2014-10-21 | 2014-10-21 | A kind of tunnel type food baking apparatus |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410562242.XA CN104381350B (en) | 2014-10-21 | 2014-10-21 | A kind of tunnel type food baking apparatus |
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| CN104381350A true CN104381350A (en) | 2015-03-04 |
| CN104381350B CN104381350B (en) | 2016-06-22 |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106386911A (en) * | 2015-07-31 | 2017-02-15 | 林锡钦 | Food baking device and control method thereof |
| CN107713782A (en) * | 2016-08-12 | 2018-02-23 | 珠海格力电器股份有限公司 | A kind of dividing plate, hot air circulation adjusting means and baking box |
| CN107906960A (en) * | 2017-12-29 | 2018-04-13 | 湖南金炉科技有限责任公司 | A kind of draft glue discharging furnace |
| CN108713563A (en) * | 2018-07-23 | 2018-10-30 | 成田燃烧工业（嘉善）有限公司 | Food-baking blower system and jet-propelled food baking oven |
| CN110522319A (en) * | 2019-10-18 | 2019-12-03 | 广东美的白色家电技术创新中心有限公司 | Cooking apparatus |
| CN113632806A (en) * | 2020-07-28 | 2021-11-12 | 苏迪(福建)生物科技有限公司 | Sea sedge natural gas oven with multiple partitions of upper, lower, higher and higher parts |
| CN115363061A (en) * | 2022-08-25 | 2022-11-22 | 盐城工学院 | Multilayer granule stove |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107713782B (en) * | 2016-08-12 | 2023-11-28 | 珠海格力电器股份有限公司 | Baffle, hot air circulation adjusting device and oven |
| CN107906960A (en) * | 2017-12-29 | 2018-04-13 | 湖南金炉科技有限责任公司 | A kind of draft glue discharging furnace |
| CN108713563A (en) * | 2018-07-23 | 2018-10-30 | 成田燃烧工业（嘉善）有限公司 | Food-baking blower system and jet-propelled food baking oven |
| CN110522319A (en) * | 2019-10-18 | 2019-12-03 | 广东美的白色家电技术创新中心有限公司 | Cooking apparatus |
| CN113632806A (en) * | 2020-07-28 | 2021-11-12 | 苏迪(福建)生物科技有限公司 | Sea sedge natural gas oven with multiple partitions of upper, lower, higher and higher parts |
| CN113632806B (en) * | 2020-07-28 | 2022-05-31 | 苏迪(福建)生物科技有限公司 | Sea sedge natural gas oven with multiple zones of low and high temperatures |
| CN115363061A (en) * | 2022-08-25 | 2022-11-22 | 盐城工学院 | Multilayer granule stove |
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| CN104381350B (en) | 2016-06-22 |
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Denomination of invention: A tunnel type food baking device Effective date of registration: 20210323 Granted publication date: 20160622 Pledgee: Fujian Zhangzhou Rural Commercial Bank Co.,Ltd. West sub branch Pledgor: DUOLUFA ENVIRONMENTAL PURIFY TECHNOLOGY (FUJIAN) Co.,Ltd. Registration number: Y2021350000035 |
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