CN109282590A - Integral type drying equipment - Google Patents
Integral type drying equipment Download PDFInfo
- Publication number
- CN109282590A CN109282590A CN201811313395.5A CN201811313395A CN109282590A CN 109282590 A CN109282590 A CN 109282590A CN 201811313395 A CN201811313395 A CN 201811313395A CN 109282590 A CN109282590 A CN 109282590A
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- China
- Prior art keywords
- air
- air hose
- baking
- integral type
- type drying
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000001035 drying Methods 0.000 title claims abstract description 31
- 238000010438 heat treatment Methods 0.000 claims description 41
- 230000018044 dehydration Effects 0.000 claims description 16
- 238000006297 dehydration reaction Methods 0.000 claims description 16
- 235000015173 baked goods and baking mixes Nutrition 0.000 claims description 6
- 230000005611 electricity Effects 0.000 claims description 2
- 238000010992 reflux Methods 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 description 6
- 239000007789 gas Substances 0.000 description 6
- 239000000463 material Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000007599 discharging Methods 0.000 description 4
- 230000010354 integration Effects 0.000 description 4
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 230000009102 absorption Effects 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000005192 partition Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 239000002283 diesel fuel Substances 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000000796 flavoring agent Substances 0.000 description 1
- 235000019634 flavors Nutrition 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 235000021393 food security Nutrition 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 239000004449 solid propellant Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B9/00—Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards
- F26B9/06—Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards in stationary drums or chambers
- F26B9/066—Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards in stationary drums or chambers the products to be dried being disposed on one or more containers, which may have at least partly gas-previous walls, e.g. trays or shelves in a stack
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/001—Drying-air generating units, e.g. movable, independent of drying enclosure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/004—Nozzle assemblies; Air knives; Air distributors; Blow boxes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/02—Circulating air or gases in closed cycles, e.g. wholly within the drying enclosure
- F26B21/04—Circulating air or gases in closed cycles, e.g. wholly within the drying enclosure partly outside the drying enclosure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/001—Handling, e.g. loading or unloading arrangements
- F26B25/003—Handling, e.g. loading or unloading arrangements for articles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The invention discloses a kind of integral type drying equipments, including baking box, air hose and heat circulation feedway, wherein baking box has baking chamber and return air channel, and baking chamber has feed inlet and discharge port, and return air channel is connected with the baking chamber；Air hose be located at it is described baking it is intracavitary, the air hose be equipped with multiple groups tap hole, multiple groups tap hole along the air hose axially spaced-apart be arranged, tap hole described in every group includes circumferentially spaced multiple tap holes；Heat circulation feedway is connected with the air hose and the return air channel, to be blown into air-flow into the air hose, and circulates it successively via the air hose, baking chamber, return air channel, heat circulation feedway.The integral type drying equipment provided according to embodiments of the present invention, may be implemented baking cavity temperature it is uniform, be baked product can thermally equivalent, good product quality, high production efficiency.
Description
Technical field
The present invention relates to drying equipment more particularly to a kind of integral type drying equipments.
Background technique
Agricultural product, marine prods, medicinal material etc. are processed by drying, can store or be formed for a long time different flavor
Food.
Drying equipment in the related technology is blown into the heat power supply device of air-flow, baking box including baking box and into baking box
In be equipped with multilayer support board (or loading net), also, air-flow be blown into position be usually be blown into from the lower part of baking box side wall,
The air-flow entered in baking box flows from bottom to up, and since this multilayer support board designs, so that the temperature in baking box
It is serious unbalanced, such as upper layer temperature is lower than lower layer's temperature, and then influences the product quality of baking, product quality is not up to standard, and
And production efficiency is not high.
Summary of the invention
The present invention is directed to solve at least some of the technical problems in related technologies.For this purpose, of the invention
Purpose is to propose a kind of integral type drying equipment.
To achieve the above object, integral type drying equipment according to an embodiment of the present invention, comprising:
Baking box, the baking box have baking chamber and return air channel, and the top of the baking chamber has feed inlet, described
The bottom for toasting chamber has discharge port, and the return air channel is connected with the baking chamber；
Air hose, the air hose be located at it is described baking it is intracavitary, the air hose be equipped with multiple groups tap hole, multiple groups tap hole is along institute
The axially spaced-apart setting of air hose is stated, tap hole described in every group includes circumferentially spaced multiple tap holes；
Heat circulation feedway, the heat circulation feedway are connected with the air hose and the return air channel,
To be blown into the air-flow of predetermined temperature into the air hose, and make it successively via the air hose, baking chamber, return air channel, heat
Energy circulation supply equipment circulates.
The integral type drying equipment provided according to embodiments of the present invention, can be by feed inlet directly to the intracavitary dispensing quilt of baking
Baked goods, and air-flow is blown into air hose by heat circulation feedway.Since air hose is equipped with multiple groups tap hole, multiple groups
Tap hole is arranged along the axially spaced-apart of air hose, and every group of tap hole includes circumferentially spaced multiple tap holes, so, air-flow can
It is intracavitary to toasting to be blown out from each tap hole on air hose, in this way, baking cavity temperature can be made uniform, it is baked product
Can thermally equivalent, good product quality, high production efficiency.
In addition, integral type drying equipment according to the above embodiment of the present invention can also have following additional technology special
Sign:
According to one embodiment of present invention, the air hose is formed as multiple rows of, multiple rows of air hose vertically arranged for interval,
Air hose described in every row includes the air hose of multiple horizontally spaced settings.
According to one embodiment of present invention, each air hose in the adjacent two rows air hose misplaces cloth in the horizontal direction
It sets.
According to one embodiment of present invention, the heat circulation feedway includes:
Bellows, the bellows are arranged side by side in the horizontal direction with the baking box, and the bellows have heating chamber, described
One end of return air channel is connected with the heating chamber；
Heat source, the heat source are arranged in the heating chamber, form hot-air to heat the heating chamber；
Pressure fan, the pressure fan are configured as sucking the hot-air from the heater to form the air-flow and blow
Enter to the air hose.
According to one embodiment of present invention, further includes:
Dehydration device, the dehydration device are located between one end of the return air channel and the heating chamber, to institute
The air-flow for stating return air channel reflux is dehydrated before entering the heating chamber.
According to one embodiment of present invention, the bellows also have wind pushing cavity, and the wind pushing cavity and the heating chamber exist
It is arranged side by side in horizontal direction and is located at the side for closing on the baking box；The lower part of the heating chamber has one and the air-supply
The air inlet that chamber is connected；The pressure fan is located in the wind pushing cavity, and the outlet air end of the pressure fan and the air hose
One end is connected.
According to one embodiment of present invention, the one side wall that the baking box is closed on the wind pushing cavity is equipped with an air inlet
Cover, the air intake cover are communicated with described one end of the air hose, and the pressure fan is located on the air intake cover, by the air-flow
The air hose is sent by the air intake cover.
According to one embodiment of present invention, one side wall opposite with the bellows on the baking box is equipped with return air cover,
The return air cover communicates the other end of the return air channel with the other end of the air hose.
According to one embodiment of present invention, further includes:
Charging hoister structure, the charging hoister structure are located at the side of the baking box, to defeated to the feed inlet
It send and is baked product.
It according to one embodiment of present invention, further include power generator, to produce electricl energy.
Additional aspect and advantage of the invention will be set forth in part in the description, and will partially become from the following description
Obviously, or practice through the invention is recognized.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
The structure shown according to these attached drawings obtains other attached drawings.
Fig. 1 is the structural schematic diagram of integral type drying equipment of the embodiment of the present invention；
Fig. 2 is the schematic diagram of internal structure at one visual angle of integral type of embodiment of the present invention drying equipment；
Fig. 3 is the schematic diagram of internal structure at another visual angle of integral type drying equipment of the embodiment of the present invention；
Fig. 4 is the front view of integral type drying equipment internal structure of the embodiment of the present invention；
Fig. 5 is the structural schematic diagram of air hose in integral type drying equipment of the embodiment of the present invention.
Appended drawing reference:
Baking box 10；
Feed inlet 101；
Discharge port 102；
Valve 103,104；
Return air cover 105；
Toast chamber P101；
Return air channel P102；
Air hose 20；
Tap hole 201；
Heat circulation feedway 30；
Bellows 301；
Heat source 302；
Pressure fan 303；
Air intake cover 304；
Partition 305；
Air inlet 3051；
Heating chamber P301；
Wind pushing cavity P302；
Dewatering cavity P303；
Dehydration device 40；
Discharge conveyer 50；
Power generator 60；
Charging hoister structure 70；
Roll-out tray 80；
Scroll wheel 81.
The embodiments will be further described with reference to the accompanying drawings for the realization, the function and the advantages of the object of the present invention.
Specific embodiment
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, it is intended to is used to explain the present invention, and is not considered as limiting the invention, based on this
Embodiment in invention, every other reality obtained by those of ordinary skill in the art without making creative efforts
Example is applied, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " up time
The orientation or positional relationship of the instructions such as needle ", " counterclockwise " " axial direction ", " circumferential direction ", " radial direction " be orientation based on the figure or
Positional relationship is merely for convenience of description of the present invention and simplification of the description, rather than the device or element of indication or suggestion meaning must
There must be specific orientation, be constructed and operated in a specific orientation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.In the description of the present invention, the meaning of " plurality " is two or more,
Unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " fixation " etc.
Term shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can be machine
Tool connection, is also possible to be electrically connected；It can be directly connected, two members can also be can be indirectly connected through an intermediary
Connection inside part.For the ordinary skill in the art, above-mentioned term can be understood in this hair as the case may be
Concrete meaning in bright.
In the present invention unless specifically defined or limited otherwise, fisrt feature second feature "upper" or "lower"
It may include that the first and second features directly contact, also may include that the first and second features are not direct contacts but pass through it
Between other characterisation contact.Moreover, fisrt feature includes the first spy above the second feature " above ", " above " and " above "
Sign is right above second feature and oblique upper, or is merely representative of first feature horizontal height higher than second feature.Fisrt feature exists
Second feature " under ", " lower section " and " following " include that fisrt feature is directly below and diagonally below the second feature, or is merely representative of
First feature horizontal height is less than second feature.
The integral type drying equipment of the present invention is described in detail embodiment with reference to the accompanying drawings.
Referring to figs. 1 to the integral type drying equipment shown in Fig. 5, provided according to embodiments of the present invention, including baking box 10, wind
Pipe 20 and heat circulation feedway 30.
Specifically, there is baking box 10 baking chamber P101 and return air channel P102, the baking chamber P101 to have feed inlet
101 and discharge port 102, the return air channel P102 be connected with the baking chamber P101.Wherein, baking chamber P101 is for containing
It is baked product, can be launched into baking box 10 by feed inlet 101 and be baked product, so that baked goods fill up baking chamber
P101, discharge port 102 after ought being baked product baking, can be drawn off from the discharge port 102 for discharging.It returns
Wind channel P102 toasts the gas in chamber P101 for that will toast the gas backstreaming in chamber P101 to heat circulation feedway 30
Body can enter to return air channel P102, and be back to heat circulation feedway 30 through return air channel P102.
Air hose 20 is located in the baking chamber P101, and air hose 20 is equipped with multiple groups tap hole 201,201 edge of multiple groups tap hole
The axially spaced-apart of the air hose 20 is arranged, and tap hole 201 described in every group includes circumferentially spaced multiple tap holes 201.
That is, several tap holes 201 are closely arranged on air hose 20, and when air-flow enters in air hose 20, air-flow
It flows in air hose 20, and is flowed out in baking chamber P101 from each tap hole 201 on air hose 20 along its length, such as
This, each position that air-flow can be enabled to flow into baking chamber P101 from 360 degree, with the quilt in heated baking chamber P101
Baked goods, it is ensured that the temperature in baking chamber P101 is uniform, is baked product and is heated evenly.
Heat circulation feedway 30 is connected with the air hose 20 and the return air channel P102, to the air hose
It is blown into the air-flow of predetermined temperature in 20, and makes it successively via the air hose 20, baking chamber P101, return air channel P102, thermal energy
Circulation supply equipment 30 circulates.
That is, the air-flow is blown into air hose 20, and make by the heat circulation feedway 30 for providing air-flow
The air-flow is obtained to circulate in air hose 20, baking chamber P101, return air channel P102, heat circulation feedway 30.Specifically, hot
After air-flow is blown into air hose 20 by energy circulation supply equipment 30, air-flow flows into baking chamber by the tap hole 201 on air hose 20
Each position in P101 to be full of baking chamber P101, and then is baked product using in air-flow heated baking chamber P101.
And be baked after product absorption heat, moisture is evaporated, and baking chamber P101 forms the humid gas with certain steam, these
Humid gas by return air channel P102 is back to heat circulation feedway 30 with air-flow.
It should be noted that in a particular application, the air-flow that heat circulation feedway 30 provides, the model of predetermined temperature
Enclosing is 10 to 90 DEG C, specifically can require selection according to the type and baking for being baked product.
The integral type drying equipment provided according to embodiments of the present invention, can be by feed inlet 101 directly to baking chamber P101
Interior dispensing is baked product, and is blown into air-flow into air hose 20 by heat circulation feedway 30.Since air hose 20 is equipped with
Multiple groups tap hole 201, multiple groups tap hole 201 are arranged along the axially spaced-apart of air hose 20, and every group of tap hole 201 includes circumferentially-spaced cloth
The multiple tap holes 201 set, so, air-flow can be blown out to baking chamber P101 from each tap hole 201 on air hose 20, such as
This, can make toast chamber P101 in temperature it is uniform, be baked product can thermally equivalent, good product quality, high production efficiency.
It should be noted that in the related technology, air-flow is directly passed into baking chamber P101, and air-flow is from bottom to up
When flowing is by each layer support board, air-flow is directly contacted with the product that is baked on support board, so that the heat quilt of air-flow
It is baked product absorption, when eventually leading to air-flow and flowing to the support board on upper layer, temperature is relatively low, therefore, makes
The problems such as heating temperature for being baked product at the upper and lower is uneven, and baking properties is poor.
And compared to the relevant technologies, in the embodiment of the present invention, when being entered in air hose 20 due to air-flow, these air-flows are not
Have and be baked product contact with outside air hose 20, in this way, heat there is no loss when air-flow flows in air hose 20
(loss very little), finally, so that air-flow each tap hole 201 from air hose 20 branches to each position in baking chamber P101
The temperature of air-flow is generally equal, so, toasting each position in chamber P101, to be able to maintain temperature uniform, and baking quality is high.
It is understood that feed inlet 101 and discharge port 102, which can according to need, is located at any reasonable position of baking box 10
Set, the present invention for feed inlet 101 and discharge port 102 position with no restriction, such as in Fig. 1 example, feed inlet 101 is located at
The top of baking box 10, and storing mouth is located at the bottom of baking box 10, it is, of course, understood that feed inlet 101 and discharge port
102 can also be located at the positions such as the side wall of baking box 10.
It should be noted that feed inlet 101 is located at the top of baking box 10, and discharge port 102 is located at baking in the present embodiment
The bottom of oven 10, then when from feed inlet 101, into baking chamber P101, dispensing is baked product, under gravity, baking
Product is more easier to fill up baking chamber P101.And after the completion of baking, it is baked product under the effect of gravity, falls automatically in turn
Realize automatic discharging, it is more convenient to use.
A valve 103,104 can be respectively set in feed inlet 101 and discharge port 102, control feed inlet by valve 103,104
101 and discharge port 102 it is on and off, for example, the valve 103 at feed inlet 101 is opened, discharge port 102 in feeding
The valve 104 at place is closed, then is baked product to the dispensing of feed inlet 101.And be baked after product finishes in dispensing, it will
The valve 103 that feed inlet 101 goes out is closed, and heated baking is carried out.After baking, the valve 104 at discharge port 102 is opened, is made
Product must be baked to draw off from discharge port 102, with this, be convenient to feeding and blanking operation in baking processing, it is also possible to
After feed inlet 101 and discharge port 102 are closed, so that baking chamber P101 is closed, heat insulation effect is more preferable, reduces heat energy loss etc..
Referring to shown in Fig. 2 to Fig. 5, in some embodiments of the invention, air hose 20 is formed as multiple rows of, multiple rows of air hose
20 vertically arranged for interval, air hose 20 described in every row include the air hose 20 of multiple horizontally spaced settings.In this way, multiple rows of wind
Pipe 20 is in stratiform arranged for interval in baking chamber P101, and each tap hole 201 is arranged in baking chamber P101 on these air hoses 20
Each position so that baking chamber P101 in each position all have air-flow blowout, temperature is more uniform, baking quality
And it is more efficient.
It is understood that the arrangement in baking chamber P101 of air hose 20 also can according to need in different arrangements,
Such as in Fig. 2 into Fig. 5 example, 20 level of air hose is erected between the two sidewalls of baking chamber P101, and certainly, air hose 20 can also be with
Inclination is erected in baking chamber P101 or air hose 20 is located at vertically in baking chamber P101.
It should be noted that air hose 20 is arranged horizontally in baking chamber P101 in the present embodiment, thrown when from feed inlet 101
It puts when being baked product, multiple rows of air hose 20 of these arranged stackeds is baked product to these and plays backstop action, so that
These baked goods are easy to be obstructed by these multiple rows of air hoses 20, so that these baked goods relative distributions, have one each other
A little gaps, in this way, air-flow by these air hoses 20 tap hole 201 blow out after, will can enter to these to be baked product it
Between gap in be uniformly heated so that being baked product, product baking quality is high.It avoids these from being baked product to exist
It is easy to be stacked under gravity, these in turn resulting in stacking are baked product uneven heating, and baking quality difference etc. is asked
Topic.
Referring to Figure 5, in one embodiment of the invention, each air hose 20 in the adjacent two rows air hose 20 exists
Misplace arrangement in horizontal direction.
That is, each air hose 20 of a upper row is corresponding to be located at each of next row in the adjacent two rows air hose 20
Gap location between air hose 20, in this way, this dislocation arrangement, on the one hand, the product that is baked launched can be made more to hold
Easily it is distributed to the baking each position chamber P101；On the other hand, so that the tap hole 201 on each air hose 20 of a upper row was blown out
The air-flow that tap hole 201 on air-flow and each air hose 20 of next row is blown out just misplaces, it is ensured that air-flow blow-off direction will not
It is more uniform to toast temperature in chamber P101 for overlapping；In another aspect, be baked product a part can be located at two neighboring air hose 20 it
Between gap in, after being misplaced by two rows air hose 20, the air-flow that lower air-exhausting duct 20 is blown out just is blown into air-exhausting duct 20
In gap, in this way, can sufficiently be toasted to the product that is baked in the gap, reach good cured effect.
Shown in referring to Figure 2 to Figure 4, in one embodiment of the invention, heat circulation feedway 30 includes bellows
301, heat source 302 and pressure fan 303, wherein bellows 301 are arranged side by side in the horizontal direction with the baking box 10, the wind
Case 301 has heating chamber P301, and one end of the return air channel P102 is connected with the heating chamber P301.Heat source 302 is arranged
In the heating chamber P301, hot-air is formed to heat the heating chamber P301；Pressure fan 303 is configured as from the heating
Device sucks the hot-air to form the air-flow and be blown into the air hose 20.
That is, bellows 301 are located at the side of baking box 10, interior to have a heating chamber P301, heat source 302, which is located at, to be added
In hot chamber P301, to that can form hot-air with the air in heating chamber P301, and pressure fan 303 is located at heating chamber P301 and baking
Between case 10, and heating chamber P301 is closed in the inlet side of pressure fan 303, and baking box 10 is closed in the air side of pressure fan 303,
When pressure fan 303 works, hot-air in heating chamber P301 can be sucked into the air hose to form air-flow, and be blown into baking box 10
In 20, in this way, realizing the conveying of air-flow, structure is simple, rationally distributed.
It should be noted that heat source 302 configures different types of heat source 302, example as needed (such as use environment etc.)
Such as, the heat source 302 can be electric heater, heat pump, can with combustion methanol, diesel oil, natural gas, solid fuel (bavin, stalk, can
Burn briquetting) etc. fuel combustion apparatus.
It further include dehydration device 40, the dehydration device in some embodiments of the invention referring to shown in Fig. 3 to Fig. 4
40 are located between one end of the return air channel P102 and the heating chamber P301, to what is flowed back to the return air channel P102
The air-flow is dehydrated before entering the heating chamber P301.
As described above, the moisture for being baked product is evaporated during being baked product and being baked, so that baking chamber
P101 forms the humid gas with certain steam, so that it is larger to toast indoor humidity, also, these vapor absorptions are a large amount of
Thermal energy, in turn results in that thermal losses is excessive, is unfavorable for the flash baking of product, reduces baking efficiency and product quality.
In the present embodiment, the air-flow to be flowed back by dehydration device 40 to return air channel P102 is before entering heating chamber P301
It is first dehydrated, also, circulating with air-flow, dehydration cycle can be carried out, remove the vapor in air-flow, reduced and dry
Humidity in roasting chamber P101 saves the energy, and it is possible to accelerate in this way, heat energy loss can be caused excessive to avoid humidity is excessive
Drying rate improves baking efficiency.
Referring to shown in Fig. 4, in one embodiment of the invention, bellows 301 also have wind pushing cavity P302, the wind pushing cavity
The P302 and heating chamber P301 is arranged side by side in the horizontal direction and is located at the side for closing on the baking box 10；The heating
The lower part of chamber P301 has an air inlet 3051 being connected with the wind pushing cavity P302；The pressure fan 303 is located at described send
In wind chamber P302, and the outlet air end of the pressure fan 303 is connected with one end of the air hose 20.
Such as in Fig. 4 example, a vertical partition 305 is equipped among bellows 301, which will be in bellows 301
Cavity is isolated into wind pushing cavity P302 and heating chamber P301, and the lower part of the partition 305 is equipped with air inlet 3051, passes through the air inlet
3051 are connected to heating chamber P301 with wind pushing cavity P302, and pressure fan 303 is located in wind pushing cavity P302, the outlet air end of pressure fan 303
It is connected with one end of air hose 20.When pressure fan 303 works, pressure fan 303 is by the hot-air in heating chamber P301 from air inlet
Mouth 3051 is sucked into heating chamber P301, then is entered in pressure fan 303 from the air intake of pressure fan 303, finally from pressure fan 303
Outlet air end blow out and be fed through in the air hose 20 communicated therewith.
In the present embodiment, pressure fan 303 is located in wind pushing cavity P302, hot gas can be made to enter to wind pushing cavity P302
It is interior, outside will not be leaked to, heat-energy losses are reduced, meanwhile, it is also convenient for the installation of pressure fan 303.
Optionally, bellows 301 also there is a dewatering cavity P303, dewatering cavity P303 to be located at the top of wind pushing cavity P302, be dehydrated
Device 40 is located in dewatering cavity P303, and the one side wall of dewatering cavity P303 is equipped with the dehydration entrance being connected with return air channel P102
And the abjection outlet being connected with heating chamber P301, in this way, air-flow in return air channel P102 entered to by dehydration entrance it is de-
It in water cavity P303, is discharged into after the dehydration of dehydration device 40, then from dehydrated outlet to heating chamber P301, structure is simple, side
Convenient for the installation of dehydration device 40.
Referring to shown in Fig. 3 to Fig. 4, in one embodiment of the invention, the baking box 10 is closed on wind pushing cavity P302
One side wall be equipped with an air intake cover 304, the air intake cover 304 communicates with described one end of the air hose 20, the pressure fan 303
It is located on the air intake cover 304, the air-flow is sent into the air hose 20 by the air intake cover 304.
That is, air intake cover 304 is located at the one side wall of baking box 10 on wind pushing cavity P302, and cover each air hose
20 one end, so that one end of each air hose 20 is directly connected to air intake cover 304, and pressure fan 303 is located at the air intake cover 304
On, also, the outlet air end of pressure fan 303 is communicated with air intake cover 304, in this way, pressure fan 303 blows out air-flow to air intake cover 304
It is interior, each air hose 20 is being entered to from air intake cover 304, on the one hand, can be convenient and the outlet air end of pressure fan 303 and each air hose
20 are respectively formed connection, on the other hand, it can be ensured that the air quantity for being fed through the air-flow in each air hose 20 is more uniform.
In one embodiment of the invention, one side wall opposite with the bellows 301 on baking box 10 is equipped with return air cover
105, the return air cover 105 communicates the other end of the return air channel P102 with the other end of the air hose 20.
That is, return air cover 105 is located at the opposite one side wall of 10 upper bellows 301 of baking box, and cover each wind
The other end of pipe 20 and the other end of return air channel P102, so that return air cover 105 is by the other end of each air hose 20 and returns
The other end of wind channel P102 is connected to, in this way, baking chamber P101 interior air-flow can be entered to by the tap hole 201 on air hose 20
It in air hose 20, then enters in return air cover 105 from air hose 20, then, enters to return air channel P102 from return air cover 105, finally,
Dehydration device 40 is entered to from return air channel P102 to be dehydrated, and is being back in heating chamber P301 after dehydration.
In the present embodiment, it is convenient for using return air cover 105 by the another of the other end of each air hose 20 and return air channel P102
End connection, structure is simple, rationally distributed.
Illustratively, return air channel P102 is located at the top of baking chamber P101, is isolated to be formed via isolation board, in this way, whole
Body structure is more compact.
Optionally, baking box 10, bellows 301, air intake cover 304 and return air cover 105 can use anti-corrosion material, such as
304 or 316 stainless steels, certainly can also be using other metal materials and high strength glass etc., so, it can be ensured that have higher
Intensity, meanwhile, it is capable to reach food security standard.
It further include charging hoister structure 70, the feeding in some embodiments of the invention referring to figs. 1 to shown in Fig. 3
Hoisting mechanism 70 is located at the side of the baking box 10, to be baked product to the feed inlet 101 conveying, in this way, can be with
It realizes from the dispensing of trend feed inlet 101 and is baked product, processing efficiency is higher.
For convenience in discharging, the lower section of discharge port 102 is equipped with discharging transmission belt, when discharge port 102 is opened, is baked
Product falls to discharge conveyer 50, and discharge conveyer 50 will be baked product and be sent to predetermined position, unloads automatically in this way, realizing
Material improves processing efficiency.
It referring to figs. 1 to 4, in some embodiments of the invention, further include power generator 60, to generate electricity
Can, which can be fuel electric generator etc., in this way, can be used with self power generation with supplying the integration roasting plant,
Enable the integration roasting plant (such as agricultural product are locality) operation outdoors.
Optionally, baking box 10, bellows 301 etc. can be located on a roll-out tray 80, and the bottom of the roll-out tray 80 is set
There is scroll wheel 81, in this way, moving freely the integration roasting plant, and then convenient for the integration roasting plant at family
Outer operation.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example
Point is included at least one embodiment or example of the invention.In the present specification, schematic expression of the above terms are not
It must be directed to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be in office
It can be combined in any suitable manner in one or more embodiment or examples.In addition, without conflicting with each other, the skill of this field
Art personnel can tie the feature of different embodiments or examples described in this specification and different embodiments or examples
It closes and combines.
The above description is only a preferred embodiment of the present invention, is not intended to limit the scope of the invention, all at this
Under the inventive concept of invention, using equivalent structure transformation made by description of the invention and accompanying drawing content, or directly/use indirectly
It is included in other related technical areas in scope of patent protection of the invention.
Claims (10)
1. a kind of integral type drying equipment characterized by comprising
Baking box, the baking box have a baking chamber and return air channel, and the baking chamber is with feed inlet and discharge port, and described time
Wind channel is connected with the baking chamber；
Air hose, the air hose be located at it is described baking it is intracavitary, the air hose be equipped with multiple groups tap hole, multiple groups tap hole is along the wind
The axially spaced-apart of pipe is arranged, and tap hole described in every group includes circumferentially spaced multiple tap holes；
Heat circulation feedway, the heat circulation feedway are connected with the air hose and the return air channel, to
It is blown into the air-flow of predetermined temperature into the air hose, and follows it successively via the air hose, baking chamber, return air channel, thermal energy
Ring feedway circulates.
2. integral type drying equipment according to claim 1, which is characterized in that the air hose is formed as multiple rows of, Duo Paisuo
Air hose vertically arranged for interval is stated, air hose described in every row includes the air hose of multiple horizontally spaced settings.
3. integral type drying equipment according to claim 2, which is characterized in that each wind in the adjacent two rows air hose
Pipe in the horizontal direction arrange by dislocation.
4. integral type drying equipment according to claim 1, which is characterized in that the heat circulation feedway includes:
Bellows, the bellows are arranged side by side in the horizontal direction with the baking box, and the bellows have heating chamber, the return air
The one end in channel is connected with the heating chamber；
Heat source, the heat source are arranged in the heating chamber, form hot-air to heat the heating chamber；
Pressure fan, the pressure fan are configured as sucking the hot-air from the heater to form the air-flow and be blown into
The air hose.
5. integral type drying equipment according to claim 4, which is characterized in that further include:
Dehydration device, the dehydration device are located between one end of the return air channel and the heating chamber, to described time
The air-flow of wind channel reflux is dehydrated before entering the heating chamber.
6. integral type drying equipment according to claim 4, which is characterized in that the bellows also have wind pushing cavity, described
Wind pushing cavity and the heating chamber are arranged side by side in the horizontal direction and are located at the side for closing on the baking box；The heating chamber
Lower part has an air inlet being connected with the wind pushing cavity；The pressure fan is located in the wind pushing cavity, and the pressure fan
Outlet air end be connected with one end of the air hose.
7. integral type drying equipment according to claim 5, which is characterized in that close on the baking box on the wind pushing cavity
One side wall be equipped with an air intake cover, the air intake cover communicates with described one end of the air hose, the pressure fan be located at described in into
On fan housing, the air-flow is sent into the air hose by the air intake cover.
8. integral type drying equipment according to claim 4, which is characterized in that opposite with the bellows on the baking box
One side wall be equipped with return air cover, the return air cover communicates the other end of the return air channel with the other end of the air hose.
9. integral type drying equipment according to claim 1, which is characterized in that further include:
Charging hoister structure, the charging hoister structure are located at the side of the baking box, to convey quilt to the feed inlet
Baked goods.
10. integral type drying equipment according to claim 1, which is characterized in that further include power generator, to generate electricity
Energy.
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| CN201811313395.5A CN109282590B (en) | 2018-11-06 | 2018-11-06 | Integrated drying equipment |
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|---|---|---|---|
| CN201811313395.5A CN109282590B (en) | 2018-11-06 | 2018-11-06 | Integrated drying equipment |
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| CN109282590B CN109282590B (en) | 2024-03-29 |
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| CN111486674A (en) * | 2020-06-02 | 2020-08-04 | 古田县尚融生物科技有限公司 | Intelligent multi-layer (steam-electricity) dual-purpose drying equipment |
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