CN107683872A - A kind of passage shape food baking device - Google Patents
A kind of passage shape food baking device Download PDFInfo
- Publication number
- CN107683872A CN107683872A CN201710904963.8A CN201710904963A CN107683872A CN 107683872 A CN107683872 A CN 107683872A CN 201710904963 A CN201710904963 A CN 201710904963A CN 107683872 A CN107683872 A CN 107683872A
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- China
- Prior art keywords
- baking
- air outlet
- air
- baking chamber
- group
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Classifications
-
- 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
-
- 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
- A21B3/07—Charging or discharging ovens
-
- A—HUMAN NECESSITIES
- A21—BAKING; EDIBLE DOUGHS
- A21B—BAKERS' OVENS; MACHINES OR EQUIPMENT FOR BAKING
- A21B7/00—Baking plants
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Baking, Grill, Roasting (AREA)
Abstract
The invention discloses a kind of passage shape food baking device, at least two groups air outlets on different lateral are provided with its baking chamber, ventilating opening is split into corresponds at least two bypass passages connected with each group air outlet.Heat enters predetermined bypass passage by ventilating opening through air ducting, and enters baking chamber by air outlet in communication.Wherein every group of air outlet divides row to set, and each row have in above-below direction multiple air outlets arranged in parallel, and from side wall, into baking chamber, direction extends each air outlet and bore reduces gradually；At least one roasting car is provided with baking chamber, baking car has in above-below direction multiple baking trays arranged in parallel, and baking tray is with air outlet in above-below direction Heterogeneous Permutation, the food being placed in uniform baking on each baking tray.
Description
Technical field
The present invention relates to a kind of food processing equipment, more particularly to a kind of passage shape food baking device.
Background technology
Food baking apparatus, such as oven are mainly used in commerciality baking millet cake cake based food, in food-processing industry
It is middle to use widely.Conventional oven is rotating type baking oven, can only bake a car every time, and tunnel oven once can be same
Shi Jinhang multi-sections bake car, substantially increase efficiency, therefore gradually popularization.The internal area of tunnel oven is generally larger, heat
Internally it is difficult to control, often occurs and toast uneven situation.It is conveying wire type baking box also to have some equipment at present, will
The food of baking is placed on the conveyor line, is toasted by baking box, is needed to stir food in baking process, it is easy to turn over food
Deformation or damage, the exquisite complete food of outward appearance can not be toasted out；In addition, this baking box still can not be equal by food-baking
It is even, influence mouthfeel.Above-mentioned reason reduces the yield rate and quality of baked goods, influences to sell.
The content of the invention
It is an object of the invention to overcome the deficiency of prior art, there is provided a kind of passage shape food baking device, by right
Into the control of baking chamber's heat and the uniform baked goods of the setting of air outlet.
The technical solution adopted for the present invention to solve the technical problems is：A kind of passage shape food baking device, including dry
The ventilating opening and return air channel of room, fuel-device, connection baking chamber and fuel-device are roasted, heat caused by fuel-device is via logical
Air port enters baking chamber, and then is back to fuel-device by return air channel；At least two groups are provided with baking chamber positioned at not homonymy
Air outlet on wall, ventilating opening split at least two bypass passages, each bypass passage and one group of air outlet at a shunting
Corresponding connection；It is provided with air ducting at shunting, the heat of air ducting guiding ventilating opening enters predetermined bypass passage, and by
Air outlet in communication enters baking chamber；Wherein every group of air outlet point row are set, and each row have in above-below direction parallel
Multiple air outlets of row, from side wall, into baking chamber, direction extends each air outlet and bore reduces gradually；In the baking chamber
Be provided with least one roasting car, baking car has in above-below direction multiple baking trays arranged in parallel, wherein baking tray with air outlet in upper and lower
Direction Heterogeneous Permutation.
Preferably, multiple air intake cavitys are arranged at intervals with the side wall, wind is listed in the corresponding connection one of each air intake cavity
Mouthful, connected between each bypass passage and the air intake cavity in same side wall by air inlet ventilation layer.
Preferably, it is provided with return air cavity between the adjacent air intake cavity, the return air cavity on two side passes through a return air
Ventilating layer connects with the return air channel, and each of which return air cavity is provided with an at least return air inlet.
Preferably, the air outlet is strip, and upper side is vertical with respective side walls, and downside is from side wall into baking chamber
Direction is inclined upwardly, and the end of upper and lower side forms slot, and heat is blowed to by the slot level between adjacent baking tray.
Preferably, the longitudinally of the slot is horizontal direction, and the slot width of same row air outlet is by up to
Downstairs formula is incremented by.
Preferably, described respectively to list in air port, slot above is provided with volume adjusting apparatus, and the air quantity is adjusted
Regulating device includes the plate matched with the slot, and the air output of slot is adjusted by the thickness of plate.
Preferably, the air outlet is divided into first group of air outlet being arranged in baking chamber's two lateral walls and second group goes out
Air port, first group of air outlet and second group of air outlet are relative one by one in the horizontal direction.
Preferably, the ventilating opening split into the tie point passage that is communicated with first group of air outlet and with second group of air-out
The second bypass passage for communicating of mouth, the air ducting include wind deflector and control device, and wind deflector is rotatably fixed to the
The intersection of one bypass passage and the second bypass passage, control device control wind deflector rotate, and wind deflector turns to closing first
During bypass passage, heat enters baking chamber by the second bypass passage by second group of air outlet；Wind deflector turns to closing second
During bypass passage, heat enters baking chamber by tie point passage by first group of air outlet.
Preferably, the control device includes cylinder and magnetic valve, and wherein cylinder drives wind-guiding under the control of magnetic valve
Plate rotates.
Preferably, first group of air outlet and second group of air outlet are arranged in along side wall at least arrange respectively, each of which
The distance of adjacent air outlet is that the distance between 5-5cm, the adjacent baking tray is 5-5cm in row.
Preferably, the baking chamber bottom is provided with track conveyer belt, and the roasting car is placed on track conveyer belt and by ground
Rail conveyer belt is driven in the baking indoor moving.
Preferably, the ventilating opening and return air channel are coated with a heat-barrier material, and the heat-barrier material can be phenolic aldehyde tree
Fat, polyurethane, rock wool or glass fibre.
The beneficial effects of the invention are as follows：
Ventilating opening is split at least two bypass passages and connects air outlet respectively, and bypass passage is switched by air ducting
Control makes to work independently between multigroup air outlet, realizes the switching and control to baking chamber's inside wind direction, without overturning baking food
Product can be more uniformly distributed cured effect, and food appearance is complete, and can meet the needs of different baked goods.
Air outlet divides row to be arranged in parallel, and with the baking tray Heterogeneous Permutation of roasting car, the heat of air outlet, which directly blows to, to be positioned over
Food on baking tray, make the food-baking quality of every layer of baking tray uniform, upper and lower interlayer is stablized without obvious aberration, food quality, and
It can be achieved to toast while a large amount of food, cured effect is good.
Air outlet is relatively arranged on the relative two side of baking chamber, and the heat of fuel-device is entered by the air outlet of a side wall
Baking chamber, and return air channel is entered by the return air inlet of opposing sidewalls, and then be back to fuel-device, heat flow path rationally and
Efficiently utilize, while heat reusable edible, energy-conserving and environment-protective, energy expenditure are low.
Magnetic valve is by delay parameter timing controlled heat flow path, while sets track conveyer belt to make multiple roasting cars
The efficient automated production of food can be achieved by default disengaging baking chamber.
Embodiment
A kind of passage shape food baking device, including baking chamber, fuel-device 2, ventilating opening 3, return air channel, air ducting
5 and air outlet 6.Ventilating opening 3 and return air channel connect with baking chamber and fuel-device 2 respectively, and air ducting 5 is arranged at ventilation
On mouth 3.Air outlet 6 includes the first group of air outlet and second group of air outlet being arranged on the relative two side of baking chamber, wherein
First group of air outlet includes multiple first air outlets, and second group of air outlet includes multiple second air outlets.Specifically, baking chamber's phase
To parallel interval is provided with multiple first air intake cavitys and the second air intake cavity 2, every one first air intake cavity respectively on two side
A row the first air outlet arranged in parallel along the vertical direction is provided with, every one second air intake cavity 2 is provided with a row vertically side
To the second air outlet arranged in parallel, the first air outlet and the second air outlet are relative one by one in horizontal direction.Multiple first air intakes
The top of cavity connects the first air inlet ventilation layer 3, and the top of multiple second air intake cavitys 2 connects the second air inlet ventilation layer.It is adjacent
The first return air cavity 5 is provided with the interval of first air intake cavity, the first return air inlet 5 is provided with the first return air cavity 5；Second
Return air cavity 6 sets identical with the first return air cavity 5.The top of multiple first return air cavitys 5 and the second return air cavity 6 connects jointly
A return air layer is passed to, return air layer connects with return air channel.In actual setting, for example the first air intake cavity and
One return air cavity 5 is spaced, and the first air intake cavity in the vertical direction can be higher than the first return air cavity 5, and the first air intake leads to
Stratification of wind 3 may also be above return air layer, and the setting of the second air inlet ventilation layer is as the same.
Ventilating opening 33 distributes a tie point passage 32 and one second bypass passage 33 at shunting, and tie point is led to
Road 32 connects with the first air inlet ventilation layer 3, and the second bypass passage 33 connects with the second air inlet ventilation layer.3 are provided with and lead at shunting
Wind apparatus 5, air ducting 5 include wind deflector 5 and control device 52, and the side of wind deflector 5 one is connected to tie point passage 3 and
The intersection of two bypass passages 32 simultaneously rotates as axle.Control device 52 can be such as large-diameter high temperature-resistant cylinder and electromagnetism
Valve, solenoid valve control cylinder act and drive wind deflector 5 to rotate.Specifically, for example settable tie point passage 3 and second
The bore of paths 32 is identical and corresponding with the size of wind deflector 5.It is only preferable lift that two side, which sets list air port respectively, in 2
Example explanation, is not therefore defined to number, can be configured according to the actual requirements, such as can set respectively more than row.
Roasting car is placed with during baking, in baking chamber, heat caused by fuel-device 2 enters ventilating opening 3, and magnetic valve is by prolonging
When the action of parameter timing controlled cylinder, when cylinder drives the wind deflector 5 to turn to closing tie point passage 3, heat is by second
Paths 32 are entered inside baking chamber by the second air outlet, and heat is after the baked goods being positioned on roasting car by first time
Wind cavity 5 enters return air channel, and then is back to fuel-device 2；Likewise, with reference to 5, wind deflector 5 turns to closing second
During paths 32, heat is entered inside baking chamber by tie point passage 3 by the first air outlet, and heat is after roasting car by the
Two return air cavitys 6 enter return air channel, and then are back to fuel-device 2.
Roasting car has a framework and along multiple baking tray.The both sides of framework are symmetrically arranged with multipair arranged in parallel along the vertical direction
Support bar, baking tray is positioned on symmetrical two support bar, also equally arranged in parallel along the vertical direction.It is same for ease of operation
To can also place two and multiple baking trays on support bar side by side simultaneously., the first air outlet is from corresponding first air intake cavity to baking
Indoor direction extension and bore reduces gradually, concretely strip, upper side is vertical with respective side walls, and downside is towards baking chamber
Interior direction is inclined upwardly, and section forms one and forms slot similar to triangular structure of right angle, the end of upper and lower side, slot
Longitudinally is horizontal direction, and thus slot is horizontally outward blown out heat, and wind direction is stable, and wind-force is strong, and can avoid by it
The interference of his air outlet.First group of air outlet is by dividing row parallel arrangement outwards to blow out the Parallel airflow of single direction.
Each baking tray and the first air outlet and the second air outlet are directly flat by air outlet in above-below direction Heterogeneous Permutation, heat
Row blows to the food being positioned on baking tray, so that every layer of food is heated evenly, levels are without obvious aberration.By become heat exchange amount in
Flow direction inside baking chamber, controls the degree of heat of diverse location baked goods on same layer baking tray, and then makes baked goods
It is uniform that quality is can reach without upset.Preferably, each number for listing air port can be corresponding with the number of plies of baking tray, adjacent layer
The distance between baking tray can be that the distance between 5-5cm, adjacent air outlet is equally 5-5cm, such as can be 0cm to be formed
The Heterogeneous Permutation being evenly distributed, realize making full use of for heat.The wind-force of air outlet of the present invention is powerful, bakes car in the width on wind direction
When degree is more than m, the baked goods of diverse location also can well be heated on same baking tray, can meet to produce on a large scale.
As an of the invention preferred embodiment, in same row air outlet, the slot width of each air outlet is from top to bottom
Step increments, such as each row set 6 the first air outlets, wherein 0 slot a above width may be configured as
5mm, the width positioned at the 5 slot b in centre may be configured as 6.5mm, and the width positioned at bottom slot c may be configured as
5mm.Because the less hot gas of density can rise and being gathered at the top of baking chamber causes bottom temp relatively low, upper and lower heat is uneven
Weighing apparatus, the cured effect between lower baking disk can be caused to produce difference, can by the setting of slot different in width on above-below direction
The temperature difference in each region in baking chamber is balanced, so that heat is more uniformly spread.In addition, bakee indoor temperature for further regulation
Balance, can be in setting volume adjusting apparatus 63 in the slot of top, air quantity regulation can be the plate that is matched with slot,
Plate is inserted in slot, the size of slot can be changed.The size of slot can be carried out using the plate of different-thickness
Fine setting.First group of air outlet and second group of air outlet symmetrically and have identical structure and arrangement mode, above with the
Illustrated exemplified by one air outlet, the second air outlet is not repeated here.
Fuel-device 2 has combustor, combustion barrel, finned tube and blower fan.Combustor connects combustion barrel, and finned tube is covered in
Above combustion barrel, blower fan is located at finned tube top and connects ventilating opening 3, and heat is via combustion barrel and finned tube caused by combustor
Outwards transmit.Baking chamber enters the wind incoming fuel device 2 of return air channel, and heat is re-formed by heating when passing through finned tube
Amount, and enter ventilating opening 3 under the effect of blower fan air inducing, reusable edible is realized, reduces energy resource consumption, energy-conserving and environment-protective.Fuel fills
After-heat in 2 is put to discharge by flue gas leading 25 with tail gas.Further to reduce loss, in ventilating opening 3 and return air channel
Outer surface be coated with heat-barrier material to prevent heat to scatter and disappear, heat-barrier material can be phenolic resin, polyurethane, rock wool or glass
Glass fiber etc..In addition, this heat-barrier material can be also coated outside baking chamber.
Baking chamber's bottom installation track conveyer belt, roasting car are placed on track conveyer belt and driven by track conveyer belt in baking
Indoor moving；The direction that car disengaging is baked by baking chamber also can be set automatic sensing door, automatic sensing door concretely infrared induction or
It is microwave induced, when roasting car close to when can automatically open up, away from when close automatically.Multi-section bakes car can be by track conveyer belt successively
Into baking chamber, continuously toasted by the scheduled time and wind direction conversion etc., realize that high-efficient automatic produces；Roasting car simultaneously
Baking need to can be achieved uniformly without rotation etc., make Transmission system more simple in being moved along a straight line in baking chamber.
Claims (4)
1. a kind of passage shape food baking device, including baking chamber, fuel-device, the ventilating opening for connecting baking chamber and fuel-device
And return air channel, heat caused by fuel-device enters baking chamber via ventilating opening, and then is back to fuel dress by return air channel
Put, it is characterised in that：At least two groups air outlets on different lateral are provided with baking chamber, ventilating opening is in a shunting punishment
Flow at least two bypass passages, the connection corresponding with one group of air outlet of each bypass passage；Air ducting is provided with shunting, is led
The heat of wind apparatus guiding ventilating opening enters predetermined bypass passage, and enters baking chamber by air outlet in communication；Wherein
Every group of air outlet point row are set, and each row have in above-below direction multiple air outlets arranged in parallel, and each air outlet is by side wall
Into baking chamber, direction extends and bore reduces gradually；At least one roasting car is provided with the baking chamber, baking car has in upper and lower
Direction multiple baking trays arranged in parallel, wherein baking tray are arranged at intervals with air outlet on above-below direction Heterogeneous Permutation, the side wall
There are multiple air intake cavitys, air port, each bypass passage and entering in same side wall are listed in the corresponding connection one of each air intake cavity
Connected between wind cavity by air inlet ventilation layer.
A kind of 2. passage shape food baking device according to claim 1, it is characterised in that：The adjacent air intake cavity it
Between be provided with return air cavity, the return air cavity on two side is connected by a return air layer with the return air channel, each of which
Return air cavity is provided with an at least return air inlet, and the air outlet is strip, and upper side is vertical with respective side walls, and downside is by side
Wall direction into baking chamber is inclined upwardly, and the end of upper and lower side forms slot, and heat is blowed to adjacent by the slot level
Between baking tray.
A kind of 3. passage shape food baking device according to claim 1, it is characterised in that：The air outlet is divided into setting
In first group of air outlet and second group of air outlet in baking chamber's two lateral walls, first group of air outlet and second group of air outlet edge
Horizontal direction is relative one by one, and the control device includes cylinder and magnetic valve, and wherein cylinder drives under the control of magnetic valve and led
Aerofoil rotates.
A kind of 4. passage shape food baking device according to claim 1, it is characterised in that：The baking chamber bottom installation
There is track conveyer belt, the roasting car is placed on track conveyer belt and driven by track conveyer belt in the baking indoor moving, institute
State ventilating opening and return air channel is coated with a heat-barrier material, the heat-barrier material can be phenolic resin, polyurethane, rock wool or glass
Glass fiber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710904963.8A CN107683872A (en) | 2017-09-29 | 2017-09-29 | A kind of passage shape food baking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710904963.8A CN107683872A (en) | 2017-09-29 | 2017-09-29 | A kind of passage shape food baking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107683872A true CN107683872A (en) | 2018-02-13 |
Family
ID=61156880
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710904963.8A Withdrawn CN107683872A (en) | 2017-09-29 | 2017-09-29 | A kind of passage shape food baking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107683872A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113180185A (en) * | 2021-05-31 | 2021-07-30 | 浙江善蒸坊食品股份有限公司 | Automatic steamed bun production system and production process thereof |
-
2017
- 2017-09-29 CN CN201710904963.8A patent/CN107683872A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113180185A (en) * | 2021-05-31 | 2021-07-30 | 浙江善蒸坊食品股份有限公司 | Automatic steamed bun production system and production process thereof |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180213 |
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| WW01 | Invention patent application withdrawn after publication |