CN109282590B - Integrated drying equipment - Google Patents
Integrated drying equipment Download PDFInfo
- Publication number
- CN109282590B CN109282590B CN201811313395.5A CN201811313395A CN109282590B CN 109282590 B CN109282590 B CN 109282590B CN 201811313395 A CN201811313395 A CN 201811313395A CN 109282590 B CN109282590 B CN 109282590B
- Authority
- CN
- China
- Prior art keywords
- air
- cavity
- baking
- flow
- return
- 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.)
- Active
Links
- 238000001035 drying Methods 0.000 title claims abstract description 41
- 238000007664 blowing Methods 0.000 claims abstract description 11
- 238000010438 heat treatment Methods 0.000 claims description 46
- 230000018044 dehydration Effects 0.000 claims description 18
- 238000006297 dehydration reaction Methods 0.000 claims description 18
- 230000007246 mechanism Effects 0.000 claims description 5
- 238000010248 power generation Methods 0.000 claims description 5
- 238000004891 communication Methods 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000007599 discharging Methods 0.000 description 10
- 239000007789 gas Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 238000005192 partition Methods 0.000 description 5
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 230000009471 action Effects 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 238000009826 distribution Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 235000013305 food Nutrition 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
- 229910000619 316 stainless steel Inorganic materials 0.000 description 1
- 239000004484 Briquette Substances 0.000 description 1
- 229910000589 SAE 304 stainless steel Inorganic materials 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- -1 diesel Chemical compound 0.000 description 1
- 239000000796 flavoring agent Substances 0.000 description 1
- 235000019634 flavors Nutrition 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000009434 installation Methods 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
- 238000004321 preservation Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000004449 solid propellant Substances 0.000 description 1
- 239000010902 straw Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound 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 integrated drying equipment, which comprises a drying oven, an air pipe and a heat energy circulation supply device, wherein the drying oven is provided with a drying cavity and an air return channel, the drying cavity is provided with a feed inlet and a discharge outlet, and the air return channel is communicated with the drying cavity; the air pipe is arranged in the baking cavity, the air pipe is provided with multi-component flow holes, the multi-component flow holes are arranged at intervals along the axial direction of the air pipe, and each group of the flow dividing holes comprises a plurality of flow dividing holes which are circumferentially arranged at intervals; the heat energy circulation supply device is communicated with the air pipe and the return air channel and is used for blowing air flow into the air pipe and enabling the air flow to flow circularly through the air pipe, the baking cavity, the return air channel and the heat energy circulation supply device in sequence. According to the integrated drying equipment provided by the embodiment of the invention, the temperature in the baking cavity can be uniform, the baked product can be heated uniformly, the product quality is good, and the production efficiency is high.
Description
Technical Field
The invention relates to drying equipment, in particular to integrated drying equipment.
Background
Agricultural products, marine products, medicinal materials, etc., can be stored for a long time or can be formed into foods with special flavors through drying processing.
The related art drying equipment comprises a drying oven and a heat source device for blowing air flow into the drying oven, wherein a plurality of layers of carrying plates (or carrying nets) are arranged in the drying oven, the air flow is blown in from the lower part of the side wall of the drying oven, and the air flow entering the drying oven flows from bottom to top.
Disclosure of Invention
The present invention aims to solve at least one of the technical problems in the related art to some extent. To this end, the present invention aims to propose an integrated drying apparatus.
To achieve the above object, an integrated drying apparatus according to an embodiment of the present invention includes:
the baking oven is provided with a baking cavity and a return air channel, the top of the baking cavity is provided with a feed inlet, the bottom of the baking cavity is provided with a discharge outlet, and the return air channel is communicated with the baking cavity;
the air pipe is arranged in the baking cavity, the air pipe is provided with multi-component flow holes, the multi-component flow holes are arranged at intervals along the axial direction of the air pipe, and each group of the flow dividing holes comprises a plurality of flow dividing holes which are arranged at intervals along the circumferential direction;
and the heat energy circulation supply device is communicated with the air pipe and the return air channel and is used for blowing air flow with preset temperature into the air pipe and enabling the air flow to flow circularly through the air pipe, the baking cavity, the return air channel and the heat energy circulation supply device in sequence.
According to the integrated drying equipment provided by the embodiment of the invention, baked products can be directly put into the baking cavity through the feeding hole, and air flow is blown into the air pipe through the heat energy circulation supply device. Because the air pipe is provided with the multi-component flow holes, the multi-component flow holes are arranged at intervals along the axial direction of the air pipe, and each component flow hole comprises a plurality of flow dividing holes which are circumferentially arranged at intervals, air flow can be blown out from each flow dividing hole on the air pipe into the baking cavity, so that the temperature in the baking cavity is uniform, baked products can be heated uniformly, the product quality is good, and the production efficiency is high.
In addition, the integrated drying apparatus according to the above embodiment of the present invention may further have the following additional technical features:
according to one embodiment of the invention, the air ducts are formed in a plurality of rows, the air ducts of the plurality of rows being vertically spaced apart, each row comprising a plurality of air ducts spaced apart in a horizontal direction.
According to one embodiment of the invention, each air duct in two adjacent rows of air ducts is arranged in a staggered manner in the horizontal direction.
According to an embodiment of the present invention, the thermal energy circulation supply device includes:
the air box is arranged side by side with the baking box in the horizontal direction, the air box is provided with a heating cavity, and one end of the return air channel is communicated with the heating cavity;
the heat source is arranged in the heating cavity and used for heating the heating cavity to form hot air;
a blower configured to draw in the hot air from the heating chamber to form the air flow and blow into the duct.
According to one embodiment of the present invention, further comprising:
and the dehydration device is arranged between one end of the return air channel and the heating cavity and is used for dehydrating the air flow flowing back from the return air channel before entering the heating cavity.
According to one embodiment of the present invention, the bellows further has an air supply chamber which is disposed side by side in a horizontal direction with the heating chamber and is located at a side adjacent to the oven; the lower part of the heating cavity is provided with an air inlet communicated with the air supply cavity; the air blower is arranged in the air supply cavity, and the air outlet end of the air blower is communicated with one end of the air pipe.
According to one embodiment of the invention, an air inlet cover is arranged on a side wall, close to the baking box, of the air supply cavity, the air inlet cover is communicated with one end of the air pipe, and the air feeder is arranged on the air inlet cover so as to feed the air flow into the air pipe through the air inlet cover.
According to one embodiment of the invention, a return air cover is arranged on one side wall of the baking oven opposite to the air box, and the return air cover is used for communicating the other end of the return air channel with the other end of the air pipe.
According to one embodiment of the present invention, further comprising:
and the feeding lifting mechanism is arranged on one side of the baking box and used for conveying baked products to the feeding hole.
According to one embodiment of the invention, the device further comprises a power generation device for generating electric energy.
Additional aspects and advantages of the invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural view of an integrated drying apparatus according to an embodiment of the present invention;
fig. 2 is a schematic view illustrating an internal structure of an integrated drying apparatus according to an embodiment of the present invention at one view angle;
fig. 3 is a schematic view showing an internal structure of an integrated drying apparatus according to another view angle of the embodiment of the present invention;
fig. 4 is a front view showing an internal structure of the integrated drying apparatus according to the embodiment of the present invention;
fig. 5 is a schematic structural view of an air duct in an integrated drying apparatus according to an embodiment of the present invention.
Reference numerals:
a baking oven 10;
a feed inlet 101;
a discharge port 102;
valves 103, 104;
a return air hood 105;
a baking chamber P101;
a return air channel P102;
an air duct 20;
a diversion aperture 201;
a heat energy circulation supply device 30;
a bellows 301;
a heat source 302;
a blower 303;
an air intake cover 304;
a partition 305;
an air inlet 3051;
a heating chamber P301;
an air supply chamber P302;
a dehydration chamber P303;
a dehydrating device 40;
a discharge conveyor 50;
a power generation device 60;
a loading lifting mechanism 70;
a moving chassis 80;
scroll wheel 801.
The achievement of the objects, functional features and advantages of the present invention will be further described with reference to the accompanying drawings, in conjunction with the embodiments.
Detailed Description
Embodiments of the present invention are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below are exemplary and intended to illustrate the present invention and should not be construed as limiting the invention, and all other embodiments, based on the embodiments of the present invention, which may be obtained by persons of ordinary skill in the art without inventive effort, are within the scope of the present invention.
In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "circumferential", "radial", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present invention and simplify the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present invention, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
In the present invention, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
In the present invention, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.
The integrated drying apparatus according to the embodiment of the present invention is described in detail below with reference to the accompanying drawings.
Referring to fig. 1 to 5, an integrated drying apparatus according to an embodiment of the present invention includes a drying oven 10, an air duct 20, and a heat energy circulation supply device 30.
Specifically, the oven 10 has a baking chamber P101 and a return air channel P102, where the baking chamber P101 has a feed inlet 101 and a discharge outlet 102, and the return air channel P102 is communicated with the baking chamber P101. Wherein, toasting cavity P101 is used for splendid attire by toasting the product, can put in by the toasting box 10 through feed inlet 101 by toasting the product for toasting the product and filling up toasting cavity P101, discharge gate 102 is used for unloading, promptly when toasting by toasting the product after finishing, can be unloaded from this discharge gate 102. The return air channel P102 is used for returning the gas in the baking chamber P101 to the thermal energy circulation supply device 30, that is, the gas in the baking chamber P101 can enter the return air channel P102 and return to the thermal energy circulation supply device 30 through the return air channel P102.
The air duct 20 is located in the baking cavity P101, the air duct 20 is provided with multiple-component flow holes 201, the multiple-component flow holes 201 are arranged at intervals along the axial direction of the air duct 20, and each group of the multiple-component flow holes 201 comprises multiple component flow holes 201 which are circumferentially arranged at intervals.
That is, when the air flow enters the air duct 20, the air flow flows in the air duct 20 along the length direction thereof, and flows out from each of the air flow dividing holes 201 on the air duct 20 into the baking chamber P101, so that the air flow can flow into each position in the baking chamber P101 from 360 degrees to heat the baked product in the baking chamber P101, thereby ensuring uniform temperature in the baking chamber P101 and uniform heating of the baked product.
The heat energy circulation supply device 30 is communicated with the air duct 20 and the return air channel P102, and is used for blowing air flow with preset temperature into the air duct 20, and enabling the air flow to circulate and flow through the air duct 20, the baking cavity P101, the return air channel P102 and the heat energy circulation supply device 30 in sequence.
That is, the heat energy circulation supply device 30 is used for providing an air flow, blowing the air flow into the air duct 20, and making the air flow circulate in the air duct 20, the baking chamber P101, the return air channel P102 and the heat energy circulation supply device 30. Specifically, after the heat energy circulation supply device 30 blows air flow into the air duct 20, the air flow flows into each position in the baking chamber P101 through the split holes 201 on the air duct 20 to fill the baking chamber P101, and then the baked products in the baking chamber P101 are heated by the air flow. After the baked products absorb heat, the moisture is evaporated, and the baking chamber P101 forms a wet gas with a certain steam, and the wet gas flows back to the thermal energy circulation supply device 30 through the return air channel P102 along with the air flow.
It should be noted that, in a specific application, the predetermined temperature of the air flow provided by the thermal energy circulation supply device 30 ranges from 10 to 90 ℃, and may be specifically selected according to the type of the baked product and the baking requirement.
According to the integrated drying device provided by the embodiment of the invention, the baked products can be directly put into the baking cavity P101 through the feeding hole 101, and the air flow is blown into the air duct 20 through the heat energy circulation supply device 30. Because the air pipe 20 is provided with the multi-component flow holes 201, the multi-component flow holes 201 are arranged at intervals along the axial direction of the air pipe 20, and each multi-component flow hole 201 comprises a plurality of circumferentially spaced flow dividing holes 201, air flow can be blown out from each flow dividing hole 201 on the air pipe 20 into the baking cavity P101, so that the temperature in the baking cavity P101 is uniform, baked products can be heated uniformly, the product quality is good, and the production efficiency is high.
It should be noted that, in the related art, the air flow is directly introduced into the baking chamber P101, and when the air flow flows through each layer of the carrier plate from bottom to top, the air flow is directly contacted with the baked product on the carrier plate, so that the heat of the air flow is absorbed by the baked product, and finally, when the air flow flows to the carrier plate on the upper layer, the temperature of the air flow is relatively low, so that the problems of uneven heated temperature, poor baking quality and the like of the baked products on the upper layer and the lower layer are caused.
In contrast to the related art, in the embodiment of the present invention, when the air flows enter the air duct 20, the air flows do not contact the baked products outside the air duct 20, so that the heat is not substantially lost (the loss is small) when the air flows in the air duct 20, and finally, the temperature of the air flows which are branched from the respective branched holes 201 on the air duct 20 to the respective positions in the baking cavity P101 is substantially equal, so that the temperature of the respective positions in the baking cavity P101 can be kept uniform, and the baking quality is high.
It will be appreciated that the inlet 101 and the outlet 102 may be disposed at any reasonable position of the oven 10 according to need, and the present invention is not limited to the positions of the inlet 101 and the outlet 102, for example, in the example of fig. 1, the inlet 101 is disposed at the top of the oven 10, and the outlet is disposed at the bottom of the oven 10, however, it will be understood that the inlet 101 and the outlet 102 may also be disposed at the side wall of the oven 10.
It should be noted that, in this embodiment, the feeding port 101 is disposed at the top of the oven 10, and the discharging port 102 is disposed at the bottom of the oven 10, so that when the baked product is put into the baking chamber P101 from the feeding port 101, the baking chamber P101 is more easily filled with the baked product under the action of gravity. And after baking, the baked products automatically fall under the action of gravity, so that automatic discharging is realized, and the use is more convenient.
The feed inlet 101 and the discharge outlet 102 may be respectively provided with a valve 103 and a valve 104, and the valves 103 and 104 control the opening and closing of the feed inlet 101 and the discharge outlet 102, for example, when feeding, the valve 103 at the feed inlet 101 is opened, the valve 104 at the discharge outlet 102 is closed, and then the baked product is put into the feed inlet 101. And after the baked products are put in, the valve 103 at the feeding hole 101 is closed, and heating and baking are carried out. After baking, the valve 104 at the discharge hole 102 is opened, so that the baked product is discharged from the discharge hole 102, and thus the material loading and discharging operations in baking processing are facilitated, and meanwhile, the baking cavity P101 can be closed after the feed hole 101 and the discharge hole 102 are closed, the heat preservation effect is better, and the heat energy loss is reduced.
Referring to fig. 2 to 5, in some embodiments of the present invention, the ductwork 20 is formed in a plurality of rows, and the plurality of rows of the ductwork 20 are vertically spaced apart, and each row of the ductwork 20 includes a plurality of ductwork 20 spaced apart in a horizontal direction. In this way, the multiple rows of air pipes 20 are arranged in the baking cavity P101 at intervals in a layered manner, and each of the diversion holes 201 on the air pipes 20 is arranged at each position in the baking cavity P101, so that each position in the baking cavity P101 has airflow blowing out, the temperature is more uniform, and the baking quality and efficiency are higher.
It will be appreciated that the arrangement of the air duct 20 in the baking chamber P101 may be different according to the needs, for example, in the examples of fig. 2 to 5, the air duct 20 is horizontally arranged between two side walls of the baking chamber P101, and of course, the air duct 20 may also be obliquely arranged in the baking chamber P101, or the air duct 20 is vertically arranged in the baking chamber P101.
It should be noted that, in this embodiment, the air pipes 20 are horizontally arranged in the baking chamber P101, and when the baked products are thrown from the feeding hole 101, the stacked multiple rows of air pipes 20 play a role of stopping the baked products, so that the baked products are easily blocked by the multiple rows of air pipes 20, so that the baked products are relatively dispersed and have gaps therebetween, and thus, after the air flows are blown out through the split holes 201 on the air pipes 20, the air flows can be introduced into the gaps between the baked products, so that the baked products are heated more uniformly, and the baking quality of the products is high. The problems that the baked products are easily stacked together under the action of gravity, so that the stacked baked products are heated unevenly, the baking quality is poor and the like are avoided.
Referring to fig. 5, in one embodiment of the present invention, each duct 20 of two adjacent rows of the ducts 20 is arranged in a staggered manner in the horizontal direction.
That is, in two adjacent rows of the air pipes 20, each air pipe 20 of the upper row is correspondingly located at a gap between each air pipe 20 of the lower row, so that the misplacement arrangement manner can make the put baked products easier to disperse to each position of the baking cavity P101; on the other hand, the air flow blown out by the air distribution holes 201 on each air pipe 20 of the upper row is just misplaced with the air flow blown out by the air distribution holes 201 on each air pipe 20 of the lower row, so that the air flow blowing directions are not overlapped, and the temperature in the baking cavity P101 is more uniform; in still another aspect, a part of the baked product is located in the gap between two adjacent air pipes 20, after the upper and lower air exhaust pipes 20 are dislocated, the air flow blown by the lower air exhaust pipe 20 just blows into the gap of the upper air exhaust pipe 20, so that the baked product in the gap can be fully baked, and a good baking effect is achieved.
Referring to fig. 2 to 4, in one embodiment of the present invention, the heat energy circulation supply device 30 includes a bellows 301, a heat source 302, and a blower 303, wherein the bellows 301 and the toaster case 10 are arranged side by side in a horizontal direction, the bellows 301 has a heating chamber P301, and one end of the return air path P102 communicates with the heating chamber P301. The heat source 302 is disposed in the heating cavity P301, and is used for heating the heating cavity P301 to form hot air; blower 303 is configured to draw in the heated air from the heating chamber to create the air flow and blow into the air duct 20.
That is, the bellows 301 is disposed at one side of the oven 10, a heating chamber P301 is provided therein, the heat source 302 is disposed in the heating chamber P301 to form hot air for the air in the heatable chamber P301, the blower 303 is disposed between the heating chamber P301 and the oven 10, the air inlet side of the blower 303 is adjacent to the heating chamber P301, and the air outlet side of the blower 303 is adjacent to the oven 10, and when the blower 303 is in operation, the hot air in the heating chamber P301 can be sucked into the air flow and blown into the air duct 20 in the oven 10, thus realizing the transportation of the air flow.
The heat source 302 may be configured with different types of heat sources 302 as needed (e.g., use environment, etc.), and the heat source 302 may be, for example, an electric heater, a heat pump, or a combustion device capable of combusting fuel such as methanol, diesel, natural gas, solid fuel (firewood, straw, or combustible briquette), etc.
Referring to fig. 3 to 4, in some embodiments of the present invention, a dehydrating device 40 is further included, and the dehydrating device 40 is disposed between one end of the return air channel P102 and the heating chamber P301, so as to dehydrate the air flowing back through the return air channel P102 before entering the heating chamber P301.
As described above, in the process of being baked, moisture of the baked product is evaporated, so that the baking chamber P101 forms a wet gas having a certain amount of steam, so that the humidity in the baking chamber is large, and the steam absorbs a large amount of heat energy, thereby causing excessive heat loss, being unfavorable for quick drying of the product, and reducing baking efficiency and product quality.
In this embodiment, the air flow flowing back through the return air channel P102 through the dewatering device 40 is dewatered before entering the heating cavity P301, and along with the circulation flow of the air flow, the circulation dewatering can be performed to remove the water vapor in the air flow, so as to reduce the humidity in the baking cavity P101, and thus, the excessive heat energy loss caused by the excessive humidity can be avoided, the energy is saved, the drying speed can be increased, and the baking efficiency is improved.
Referring to fig. 4, in one embodiment of the present invention, the blower box 301 further has a blower chamber P302, and the blower chamber P302 and the heating chamber P301 are disposed side by side in the horizontal direction and located adjacent to the side of the toaster case 10; the lower part of the heating cavity P301 is provided with an air inlet 3051 communicated with the air supply cavity P302; the blower 303 is disposed in the blower chamber P302, and an air outlet end of the blower 303 is connected to one end of the air duct 20.
For example, in the example of fig. 4, a vertical partition plate 305 is disposed in the middle of the bellows 301, the partition plate 305 separates the cavity in the bellows 301 into a blowing cavity P302 and a heating cavity P301, an air inlet 3051 is disposed at the lower portion of the partition plate 305, the heating cavity P301 and the blowing cavity P302 are communicated through the air inlet 3051, the blower 303 is disposed in the blowing cavity P302, and the air outlet end of the blower 303 is communicated with one end of the air duct 20. When the blower 303 is operated, the blower 303 sucks the hot air in the heating chamber P301 from the air inlet 3051 into the heating chamber P301, then enters the blower 303 from the air inlet end of the blower 303, and finally blows out from the air outlet end of the blower 303 and is sent into the air duct 20 communicated with the air outlet end.
In this embodiment, the blower 303 is disposed in the blower cavity P302, so that hot air can enter the blower cavity P302, and the hot air cannot leak to the outside, thereby reducing heat loss, and facilitating the installation of the blower 303.
Optionally, the bellows 301 further has a dehydration chamber P303, the dehydration chamber P303 is located above the air supply chamber P302, the dehydration device 40 is disposed in the dehydration chamber P303, a side wall of the dehydration chamber P303 is provided with a dehydration inlet that is communicated with the return air channel P102 and a dehydration outlet that is communicated with the heating chamber P301, so that the air flow in the return air channel P102 enters the dehydration chamber P303 through the dehydration inlet, is dehydrated by the dehydration device 40, and is discharged from the dehydration outlet into the heating chamber P301.
Referring to fig. 3 to 4, in one embodiment of the present invention, an air inlet cover 304 is provided on a side wall of the air supply chamber P302 adjacent to the oven 10, the air inlet cover 304 communicates with the one end of the duct 20, and the blower 303 is provided on the air inlet cover 304 to supply the air flow into the duct 20 through the air inlet cover 304.
That is, the air inlet cover 304 is covered on a side wall of the baking box 10 in the air supply cavity P302 and covers one end of each air duct 20, so that one end of each air duct 20 is directly communicated with the air inlet cover 304, the air blower 303 is arranged on the air inlet cover 304, and the air outlet end of the air blower 303 is communicated with the air inlet cover 304, so that the air blower 303 blows air flow into the air inlet cover 304, and when the air enters each air duct 20 from the air inlet cover 304, on one hand, communication with the air outlet end of the air blower 303 and each air duct 20 can be conveniently formed, and on the other hand, more uniform air volume of the air flow fed into each air duct 20 can be ensured.
In one embodiment of the present invention, a return air cover 105 is disposed on a side wall of the oven 10 opposite to the bellows 301, and the return air cover 105 communicates the other end of the return air path P102 with the other end of the air duct 20.
That is, the air return cover 105 is covered on a side wall of the oven 10 opposite to the air box 301, and covers the other end of each air duct 20 and the other end of the air return channel P102, so that the air return cover 105 communicates the other end of each air duct 20 with the other end of the air return channel P102, and thus, the air flow in the oven cavity P101 can enter the air duct 20 through the split holes 201 on the air duct 20, then enter the air return cover 105 from the air duct 20, then enter the air return channel P102 from the air return cover 105, finally enter the dehydration device 40 from the air return channel P102 for dehydration, and return to the heating cavity P301 after dehydration.
In this embodiment, the return air cover 105 is utilized to facilitate the communication between the other end of each air duct 20 and the other end of the return air channel P102, and the structure is simple and the layout is reasonable.
Illustratively, the return air channel P102 is located at the upper portion of the baking chamber P101 and is isolated by a partition plate, so that the overall structure is more compact.
Optionally, the oven 10, the bellows 301, the air inlet cover 304 and the air return cover 105 may be made of an anti-corrosion material, such as 304 or 316 stainless steel, or may be made of other metal materials, high strength glass, etc., so that a high strength can be ensured, and meanwhile, the food safety standard can be achieved.
Referring to fig. 1 to 3, in some embodiments of the present invention, the apparatus further includes a feeding and lifting mechanism 70, where the feeding and lifting mechanism 70 is disposed on one side of the oven 10 and is used for conveying the baked products to the inlet 101, so that the baked products can be automatically delivered to the inlet 101, and the processing efficiency is higher.
In order to facilitate discharging, a discharging conveyor belt is arranged below the discharging port 102, when the discharging port 102 is opened, baked products fall to the discharging conveyor belt 50, and the discharging conveyor belt 50 conveys the baked products to a preset position, so that automatic discharging is realized, and the processing efficiency is improved.
Referring to fig. 1 to 4, in some embodiments of the present invention, a power generation device 60 is further included to generate electric power, and the power generation device 60 may be a fuel generator or the like, so that it can generate electric power to supply the integrated baking apparatus for use, so that the integrated baking apparatus can operate outdoors (e.g., at a farm product collection site).
Alternatively, the baking oven 10, the bellows 301, etc. may be provided on a movable chassis 80, and the bottom of the movable chassis 80 is provided with a rolling wheel 801, so that the integrated baking apparatus may be freely moved, thereby facilitating outdoor operation of the integrated baking apparatus.
In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.
The foregoing description is only of the preferred embodiments of the present invention and is not intended to limit the scope of the invention, and all equivalent structural changes made by the description of the present invention and the accompanying drawings or direct/indirect application in other related technical fields are included in the scope of the invention.
Claims (7)
1. An integrated drying apparatus, comprising:
the baking oven is provided with a baking cavity and a return air channel, the baking cavity is provided with a feed inlet and a discharge outlet, and the return air channel is communicated with the baking cavity;
the air pipe is arranged in the baking cavity, the air pipe is provided with multi-component flow holes, the multi-component flow holes are arranged at intervals along the axial direction of the air pipe, and each group of the flow dividing holes comprises a plurality of flow dividing holes which are arranged at intervals along the circumferential direction;
the heat energy circulation supply device is communicated with the air pipe and the return air channel and is used for blowing air flow with preset temperature into the air pipe and enabling the air flow to flow circularly through the air pipe, the baking cavity, the return air channel and the heat energy circulation supply device in sequence;
the heat energy circulation supply device comprises an air box, a heat source, an air blower and a dehydration device, wherein the air box and the baking box are arranged side by side in the horizontal direction, the air box is provided with a heating cavity, and one end of the return air channel is communicated with the heating cavity; the heat source is arranged in the heating cavity and used for heating the heating cavity to form hot air; the blower is configured to draw in the hot air from the heating cavity to form the air flow and blow into the air duct; the dehydration device is arranged between one end of the return air channel and the heating cavity and is used for dehydrating the air flow flowing back from the return air channel before entering the heating cavity;
the air pipes are formed into a plurality of rows, the air pipes in the plurality of rows are vertically arranged at intervals, and each row of air pipes comprises a plurality of air pipes which are horizontally arranged at intervals; the two ends of each air pipe are open, one end of each air pipe is communicated with the air feeder, and the other end of each air pipe is communicated with the heat energy circulation supply device through the return air channel.
2. The integrated drying apparatus of claim 1, wherein each of the air ducts in adjacent two rows is arranged in a staggered manner in a horizontal direction.
3. The integrated drying apparatus according to claim 1, wherein the bellows further has an air supply chamber which is disposed side by side in a horizontal direction with the heating chamber and is located at a side adjacent to the oven; the lower part of the heating cavity is provided with an air inlet communicated with the air supply cavity; the air blower is arranged in the air supply cavity, and the air outlet end of the air blower is communicated with one end of the air pipe.
4. The integrated drying apparatus according to claim 3, wherein an air inlet cover is provided on a side wall of said air supply chamber adjacent to said oven, said air inlet cover being in communication with said one end of said duct, said blower being provided on said air inlet cover for delivering said air flow through said air inlet cover into said duct.
5. The integrated drying apparatus of claim 1, wherein a return air cover is provided on a side wall of the drying oven opposite to the bellows, and the return air cover communicates the other end of the return air passage with the other end of the air duct.
6. The integrated drying apparatus according to claim 1, further comprising:
and the feeding lifting mechanism is arranged on one side of the baking box and used for conveying baked products to the feeding hole.
7. The integrated drying apparatus of claim 1, further comprising a power generation device for generating electrical energy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811313395.5A CN109282590B (en) | 2018-11-06 | 2018-11-06 | Integrated drying equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811313395.5A CN109282590B (en) | 2018-11-06 | 2018-11-06 | Integrated drying equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109282590A CN109282590A (en) | 2019-01-29 |
| CN109282590B true CN109282590B (en) | 2024-03-29 |
Family
ID=65174466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811313395.5A Active CN109282590B (en) | 2018-11-06 | 2018-11-06 | Integrated drying equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109282590B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110686466B (en) * | 2019-10-14 | 2023-06-02 | 王峰云 | Granular material drying device, drying equipment, granular material and powder drying process |
| CN111486674B (en) * | 2020-06-02 | 2023-09-29 | 福建省宏禹节能环保科技有限公司 | Intelligent multilayer (steam-electricity) dual-purpose drying equipment |
Citations (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08261647A (en) * | 1995-03-27 | 1996-10-11 | Chichibu Onoda Cement Corp | Drying apparatus |
| CN2413511Y (en) * | 2000-03-27 | 2001-01-10 | 浙江衢州上洋机械有限责任公司 | Ventilator for tea preparation machine |
| JP2005061645A (en) * | 2003-08-12 | 2005-03-10 | Clean Technology Kk | Ventilation structure for substrate heating dryer |
| CN103564041A (en) * | 2013-11-19 | 2014-02-12 | 杨庆询 | Quality-guaranteeing and energy-saving drying machine for grains |
| CN204513990U (en) * | 2015-03-20 | 2015-07-29 | 余松平 | A kind of gas heating drying device |
| CN204648845U (en) * | 2015-05-08 | 2015-09-16 | 凤冈县黔北新能源有限责任公司 | A kind of adjustable layering air-energy dryer |
| CN204987691U (en) * | 2015-07-31 | 2016-01-20 | 深圳市云明新能源科技有限公司 | Portable sun heat energy glass room toasts equipment |
| CN205090737U (en) * | 2015-07-15 | 2016-03-16 | 陈斌 | High -efficient heated air circulation drying equipment with ozone sterilization function |
| JP3204700U (en) * | 2016-03-30 | 2016-06-09 | 株式会社テクモア | Vacuum dryer and vacuum drying system |
| CN105928334A (en) * | 2016-06-01 | 2016-09-07 | 林景峰 | In-pile air circulation type drying device |
| CN205580103U (en) * | 2015-12-31 | 2016-09-14 | 贵州弘康药业有限公司 | Hot air circulating oven |
| CN205607055U (en) * | 2016-05-05 | 2016-09-28 | 武威市敦煌种业种子有限公司 | Grain particles quick drying device |
| KR20170046414A (en) * | 2015-10-21 | 2017-05-02 | 주식회사제이에스텍 | Drying system for textile |
| CN106871599A (en) * | 2017-03-31 | 2017-06-20 | 湖南夏巍齐食用菌开发有限公司 | A kind of heat pump drying device |
| CN206546062U (en) * | 2017-01-10 | 2017-10-10 | 高邮欣荣电子科技有限公司 | A kind of capacitor drying unit |
| CN206695538U (en) * | 2017-04-26 | 2017-12-01 | 马龙县钰皓农业科技发展有限公司 | A kind of energy-saving mushroom hot-air drying device |
| CN108072244A (en) * | 2017-12-06 | 2018-05-25 | 合肥麦稻之星机械有限公司 | A kind of foodstuff drying device spends dust device |
| CN207412770U (en) * | 2017-10-26 | 2018-05-29 | 吉安市御美丽健康产业股份有限公司 | A kind of spray dryer for being used to produce drug |
| CN108106344A (en) * | 2017-12-15 | 2018-06-01 | 广东五月花网络科技有限公司 | A kind of aquatic products high-volume dryer |
| CN108180707A (en) * | 2017-12-22 | 2018-06-19 | 中车石家庄车辆有限公司 | Crop dryer drying device |
| CN108362108A (en) * | 2018-05-22 | 2018-08-03 | 安徽目然信信息科技有限公司 | A kind of environmental protective energy saving drying apparatus |
| CN209893829U (en) * | 2018-11-06 | 2020-01-03 | 麦汉辉 | Integrated drying equipment |
-
2018
- 2018-11-06 CN CN201811313395.5A patent/CN109282590B/en active Active
Patent Citations (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08261647A (en) * | 1995-03-27 | 1996-10-11 | Chichibu Onoda Cement Corp | Drying apparatus |
| CN2413511Y (en) * | 2000-03-27 | 2001-01-10 | 浙江衢州上洋机械有限责任公司 | Ventilator for tea preparation machine |
| JP2005061645A (en) * | 2003-08-12 | 2005-03-10 | Clean Technology Kk | Ventilation structure for substrate heating dryer |
| CN103564041A (en) * | 2013-11-19 | 2014-02-12 | 杨庆询 | Quality-guaranteeing and energy-saving drying machine for grains |
| CN204513990U (en) * | 2015-03-20 | 2015-07-29 | 余松平 | A kind of gas heating drying device |
| CN204648845U (en) * | 2015-05-08 | 2015-09-16 | 凤冈县黔北新能源有限责任公司 | A kind of adjustable layering air-energy dryer |
| CN205090737U (en) * | 2015-07-15 | 2016-03-16 | 陈斌 | High -efficient heated air circulation drying equipment with ozone sterilization function |
| CN204987691U (en) * | 2015-07-31 | 2016-01-20 | 深圳市云明新能源科技有限公司 | Portable sun heat energy glass room toasts equipment |
| KR20170046414A (en) * | 2015-10-21 | 2017-05-02 | 주식회사제이에스텍 | Drying system for textile |
| CN205580103U (en) * | 2015-12-31 | 2016-09-14 | 贵州弘康药业有限公司 | Hot air circulating oven |
| JP3204700U (en) * | 2016-03-30 | 2016-06-09 | 株式会社テクモア | Vacuum dryer and vacuum drying system |
| CN205607055U (en) * | 2016-05-05 | 2016-09-28 | 武威市敦煌种业种子有限公司 | Grain particles quick drying device |
| CN105928334A (en) * | 2016-06-01 | 2016-09-07 | 林景峰 | In-pile air circulation type drying device |
| CN206546062U (en) * | 2017-01-10 | 2017-10-10 | 高邮欣荣电子科技有限公司 | A kind of capacitor drying unit |
| CN106871599A (en) * | 2017-03-31 | 2017-06-20 | 湖南夏巍齐食用菌开发有限公司 | A kind of heat pump drying device |
| CN206695538U (en) * | 2017-04-26 | 2017-12-01 | 马龙县钰皓农业科技发展有限公司 | A kind of energy-saving mushroom hot-air drying device |
| CN207412770U (en) * | 2017-10-26 | 2018-05-29 | 吉安市御美丽健康产业股份有限公司 | A kind of spray dryer for being used to produce drug |
| CN108072244A (en) * | 2017-12-06 | 2018-05-25 | 合肥麦稻之星机械有限公司 | A kind of foodstuff drying device spends dust device |
| CN108106344A (en) * | 2017-12-15 | 2018-06-01 | 广东五月花网络科技有限公司 | A kind of aquatic products high-volume dryer |
| CN108180707A (en) * | 2017-12-22 | 2018-06-19 | 中车石家庄车辆有限公司 | Crop dryer drying device |
| CN108362108A (en) * | 2018-05-22 | 2018-08-03 | 安徽目然信信息科技有限公司 | A kind of environmental protective energy saving drying apparatus |
| CN209893829U (en) * | 2018-11-06 | 2020-01-03 | 麦汉辉 | Integrated drying equipment |
Non-Patent Citations (1)
| Title |
|---|
| 广东涤纶纤维生产中的聚酯切片干燥设备;卢玉华;化纤与纺织技术;19850630(第02期);全文 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109282590A (en) | 2019-01-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR101730213B1 (en) | Grain-drying facility | |
| CN109282590B (en) | Integrated drying equipment | |
| CN105605889A (en) | Tea leaf drying device | |
| CN206909658U (en) | The infrared circulation dryer of jujube | |
| US10753684B2 (en) | System and process for drying loose bulk material | |
| CN209893829U (en) | Integrated drying equipment | |
| CN104336171A (en) | Vacuum grain drying tower | |
| CN106035643A (en) | Round bin type cereal drying equipment | |
| CN201532086U (en) | Mixed flow box type dryer | |
| CN104236281B (en) | Dry burning hot-air multilayer fruit air-drying device | |
| CN207156695U (en) | A kind of drying unit of bill printing | |
| CN210165713U (en) | Material drying equipment | |
| CN102273719B (en) | Thin-layer quick combination heating vegetable dehydrating process and equipment | |
| CN106382804A (en) | Drying device | |
| CN217275419U (en) | Box type drying device for dye and paint wastes | |
| JP7061414B1 (en) | Harvester High efficiency heat utilization device | |
| CN101999452A (en) | Method and system device for drying grains | |
| CN206399153U (en) | A kind of continuous hot-air circulating drying device of tea seed | |
| CN211400562U (en) | Tilting drying device and drying equipment | |
| CN105831296A (en) | Energy-saving type tea leaf drying machine and tea leaf drying method | |
| CN107990683B (en) | Drying device | |
| CN206399157U (en) | A kind of drying corps device | |
| CN106196970A (en) | A kind of energy-saving dryer | |
| CN106804700A (en) | A kind of grain fast-drying device | |
| CN218737099U (en) | Longan stoving case |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |