CN109470046A - A kind of material drying device - Google Patents
A kind of material drying device Download PDFInfo
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- CN109470046A CN109470046A CN201811544949.2A CN201811544949A CN109470046A CN 109470046 A CN109470046 A CN 109470046A CN 201811544949 A CN201811544949 A CN 201811544949A CN 109470046 A CN109470046 A CN 109470046A
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- heated
- air drying
- microwave heating
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- drying area
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B15/00—Machines or apparatus for drying objects with progressive movement; Machines or apparatus with progressive movement for drying batches of material in compact form
- F26B15/10—Machines or apparatus for drying objects with progressive movement; Machines or apparatus with progressive movement for drying batches of material in compact form with movement in a path composed of one or more straight lines, e.g. compound, the movement being in alternate horizontal and vertical directions
- F26B15/12—Machines or apparatus for drying objects with progressive movement; Machines or apparatus with progressive movement for drying batches of material in compact form with movement in a path composed of one or more straight lines, e.g. compound, the movement being in alternate horizontal and vertical directions the lines being all horizontal or slightly inclined
- F26B15/18—Machines or apparatus for drying objects with progressive movement; Machines or apparatus with progressive movement for drying batches of material in compact form with movement in a path composed of one or more straight lines, e.g. compound, the movement being in alternate horizontal and vertical directions the lines being all horizontal or slightly inclined the objects or batches of materials being carried by endless belts
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23B—PRESERVING, e.g. BY CANNING, MEAT, FISH, EGGS, FRUIT, VEGETABLES, EDIBLE SEEDS; CHEMICAL RIPENING OF FRUIT OR VEGETABLES; THE PRESERVED, RIPENED, OR CANNED PRODUCTS
- A23B7/00—Preservation or chemical ripening of fruit or vegetables
- A23B7/02—Dehydrating; Subsequent reconstitution
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/0005—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor for pharmaceuticals, biologicals or living parts
- A61L2/0011—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor for pharmaceuticals, biologicals or living parts using physical methods
- A61L2/0029—Radiation
- A61L2/0064—Microwaves
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- 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
- F26B21/06—Controlling, e.g. regulating, parameters of gas supply
- F26B21/10—Temperature; Pressure
-
- 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
- F26B21/06—Controlling, e.g. regulating, parameters of gas supply
- F26B21/12—Velocity of flow; Quantity of flow, e.g. by varying fan speed, by modifying cross flow area
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B23/00—Heating arrangements
- F26B23/04—Heating arrangements using electric heating
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B3/00—Drying solid materials or objects by processes involving the application of heat
- F26B3/32—Drying solid materials or objects by processes involving the application of heat by development of heat within the materials or objects to be dried, e.g. by fermentation or other microbiological action
- F26B3/34—Drying solid materials or objects by processes involving the application of heat by development of heat within the materials or objects to be dried, e.g. by fermentation or other microbiological action by using electrical effects
- F26B3/347—Electromagnetic heating, e.g. induction heating or heating using microwave energy
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
- A61L2202/20—Targets to be treated
- A61L2202/21—Pharmaceuticals, e.g. medicaments, artificial body parts
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Biomedical Technology (AREA)
- Microbiology (AREA)
- Molecular Biology (AREA)
- Public Health (AREA)
- Food Science & Technology (AREA)
- General Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Veterinary Medicine (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Animal Behavior & Ethology (AREA)
- Polymers & Plastics (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Biotechnology (AREA)
- Medicinal Chemistry (AREA)
- Sustainable Development (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The application discloses a kind of material drying device, compared with prior art, comprising: dry casing；Material inlet set on dry casing side；Material outlet set on the dry casing other side；In dry casing, and close to the first heated-air drying area of material inlet side；It in dry casing, and is connected to the first heated-air drying area, and close to the second heated-air drying area of material outlet side；First material conveying mechanism set on the first heated-air drying area；Second material conveying mechanism in the second heated-air drying area；The first microwave heating equipment in the first heated-air drying area；The second microwave heating equipment in the second heated-air drying area；The first hot wind inlet and the first air outlet are equipped in first heated-air drying area；The second hot wind inlet and the second air outlet are equipped in second dry section.Material drying device provided by the present application, compared to existing technologies, required investment operation are at low cost, and drying efficiency and dry products quality obtain being promoted significantly.
Description
Technical field
This application involves dry materials Techniques of preserving fields, more specifically more particularly to a kind of material drying device.
Background technique
The drying materials such as fruits and vegetables, Chinese medicine are to make material dewatering, can so as to inhibit the growth and breeding of microorganism
The longer time is enough saved, while requiring to keep the original quality of material as far as possible.
Currently, the drying methods used mainly have heated-air drying, microwave drying, vacuum freeze drying and superheat steam drying
Technology etc..Wherein, the requirement of vacuum freeze drying and Superheated Steam Drying Technology to equipment is very high, needs the throwing of wholesale early period
Enter, is unfavorable for promptly promoting the use of；Heated-air drying equipment investment is few, and drying cost is low, however, due to heated-air drying, heat
It is ecto-entad transmitting, moisture carries out from inside to outside, and drying efficiency is low, and drying time is long, if using higher temperature, it can
The serious quality for destroying material；To mitigate the quality for destroying material, if can be further decreased using lower drying temperature
Drying efficiency lengthens drying time；Microwave drying can be begun to warm up from the inside of material, production effect fast with rate of drying
Rate height, energy conservation and dry while many advantages such as sterilization, opposite heated-air drying, the investment of microwave drying and Operation cost comparison
Height, especially to high-moisture percentage material, microwave drying is simultaneously uneconomical；And single microwave drying, it is easy so that heating up inside material
Fastly, lead to carbonization effects occur, influence the quality of material.
Therefore, investment operating cost how is reduced, dry materials efficiency is improved and improves dried material quality simultaneously,
The technical problem urgently to be resolved as those skilled in the art.
Summary of the invention
In order to solve the above technical problems, the application provides a kind of material drying device, can reduce investment operation at
This while, significantly improves dry materials efficiency and dried material quality.
Technical solution provided by the present application is as follows:
The application provides a kind of material drying device, comprising: dry casing；Be set to the material of dry casing side into
Mouthful；It is set to the material outlet of the dry casing other side；
It is set in dry casing, and close to the first heated-air drying area of material inlet side；It is set in dry casing,
And it is connected to the first heated-air drying area, and close to the second heated-air drying area of material outlet side；
It is set to the first material conveying mechanism in the first heated-air drying area；The second object being set in the second heated-air drying area
Material conveyer structure；
The first microwave heating equipment being set in the first heated-air drying area；Second be set in the second heated-air drying area
Microwave heating equipment；
The first hot wind inlet and the first air outlet are equipped in first heated-air drying area；The second hot wind is equipped in second dry section
Import and the second air outlet.
Further, in a kind of preferred mode of the present invention, the first microwave heating equipment and the second microwave heating equipment
Power it is adjustable, the power of the first microwave heating equipment is greater than the power of the second microwave heating equipment.
Further, in a kind of preferred mode of the present invention, the first micro-wave screening is additionally provided in the first heated-air drying area
Orifice plate.
Further, in a kind of preferred mode of the present invention, the second micro-wave screening is additionally provided in the second heated-air drying area
Orifice plate.
Further, in a kind of preferred mode of the present invention, the first microwave heating equipment is specially 2~6, close to object
Expect that the distance between two first microwave heating equipments of outlet are greater than between two microwave heating equipments of material inlet
Distance.
Further, in a kind of preferred mode of the present invention, the second microwave heating equipment is specially 4~8, close to object
Expect that the distance between two second microwave heating equipments of outlet are greater than two the second microwave heating equipments close to material inlet
The distance between.
Further, in a kind of preferred mode of the present invention, material drying device further include: be set to the first hot air drying
Dry area and the first microwave suppressor at material inlet；Be set to the second heated-air drying area and at the material outlet the
Two microwave suppressors.
Further, in a kind of preferred mode of the present invention, material drying device further include: be installed on dry casing
Hot blast temperature regulating mechanism, hot blast temperature regulating mechanism for adjust mentioned to the first heated-air drying area, the second heated-air drying area
The temperature of hot wind supply.
Further, in a kind of preferred mode of the present invention, material drying device further include: be installed on dry casing
Hot wind air quantity adjusting mechanism, hot wind air quantity adjusting mechanism is for adjusting the first heated-air drying area, in the second heated-air drying area
Hot wind air quantity.
Further, in a kind of preferred mode of the present invention, first material conveying mechanism, second material conveying mechanism tool
Body is belt conveyor, and first material conveying mechanism has the First Speed control unit for adjusting Belt Conveying speed, the
Two material conveying mechanisms have the second speed control unit for adjusting Belt Conveying speed.
Further, in a kind of preferred mode of the present invention, the level height of first material conveying mechanism is higher than the
The level height of two material conveying mechanisms.
Further, in a kind of preferred mode of the present invention, the conveying speed of first material conveying mechanism is greater than the
The conveying speed of two material conveying mechanisms.
A kind of material drying device provided by the invention, compared with prior art, comprising: dry casing, dry casing one
Side is equipped with material inlet, the material outlet of the other side, dry interior the first heated-air drying being equipped with close to material inlet side of casing
Area, and be connected to the first heated-air drying area and close to the second heated-air drying area of material outlet side；Wherein, the first hot air drying
It is equipped with the first microwave heating equipment in dry area, is equipped with the second microwave heating equipment in the second heated-air drying area.It is provided in the application
Material drying device in, it is dry with hot wind in the dryer section of high-moisture percentage supplemented by microwave drying based on heated-air drying material
Based on, HIGH-POWERED MICROWAVES heating device plays sterilization and helps heat；In low-water-content dryer section, low power microwave device and hot wind
Collective effect dried material.Compared to existing technologies, required investment operation is at low cost, and drying efficiency and dry products matter
It measures and is promoted significantly.
Detailed description of the invention
In order to illustrate the technical solutions in the embodiments of the present application or in the prior art more clearly, 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 application for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is the schematic diagram of material drying device provided in an embodiment of the present invention.
Specific embodiment
In order to make those skilled in the art more fully understand the technical solution in the application, the application will be implemented below
Technical solution in example is clearly and completely described, it is clear that described embodiment is only that a part of the application is implemented
Example, instead of all the embodiments.Based on the embodiment in the application, those of ordinary skill in the art are not making creativeness
Every other embodiment obtained, shall fall in the protection scope of this application under the premise of labour.
It should be noted that it can directly exist when element is referred to as on " being fixed on " or " being set to " another element
On another element or indirectly setting on the other element；When an element is known as " being connected to " another element,
It can be directly to another element or be indirectly connected on another element.
It is to be appreciated that term " length ", " width ", "upper", under ", "front", "rear", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "top", "bottom" "inner", "outside" is that orientation based on the figure or position are closed
System is merely for convenience of description the application and simplifies description, rather than the device or element of indication or suggestion meaning must have
Specific orientation is constructed and operated in a specific orientation, therefore should not be understood as the limitation to the application.
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.It is multiple in the description of the present application ", " several " be meant that two or
Two or more, unless otherwise specifically defined.
It should be clear that structure depicted in this specification attached drawing, ratio, size etc., only to cooperate specification revealed
Content is not limited to the enforceable qualifications of the application, therefore does not have so that those skilled in the art understands and reads
Technical essential meaning, the modification of any structure, the change of proportionate relationship or the adjustment of size are not influencing the application institute energy
Under the effect of generation and the purpose that can reach, it should all still fall in techniques disclosed in this application content and obtain the range that can cover
It is interior.
It please be as shown in Figure 1, the embodiment of the present invention provides a kind of material drying device, comprising: dry casing 03；It is set to dry
The material inlet 01 of dry 03 side of casing；It is set to the material inlet 12 of dry 03 other side of casing；
It is set in dry casing 03, and close to the first heated-air drying area 06 of 01 side of material inlet；It is set to drying
It in casing 03, and is connected to the first heated-air drying area 06, and close to the second heated-air drying area 10 of 12 side of material inlet；
It is set to the first material conveying mechanism 02 in the first heated-air drying area 06；It is set in the second heated-air drying area 10
Second material conveying mechanism 11；
The first microwave heating equipment 05 being set in the first heated-air drying area 06；It is set in the second heated-air drying area 10
The second microwave heating equipment 08；
The first hot wind inlet 15 and the first air outlet 7 are equipped in first heated-air drying area 06；The is equipped in second dry section
Two hot wind inlets 14 and the second air outlet 9.
Material drying device provided in an embodiment of the present invention, compared with prior art, the present embodiments relate to material
Drying equipment includes: dry casing 03, and dry 03 side of casing is equipped with material inlet 01, and the material inlet 12 of the other side is dry
Be equipped with close to the first heated-air drying area 06 of 01 side of material inlet in casing 03, and be connected to the first heated-air drying area 06 and
Close to the second heated-air drying area 10 of 12 side of material inlet；Wherein, the first microwave heating is equipped in the first heated-air drying area 06
Device 05, the second heated-air drying area 10 are interior equipped with the second microwave heating equipment 08.In material drying device provided by the present application,
Based on heated-air drying material, supplemented by microwave drying, in the dryer section of high-moisture percentage, dry based on hot wind, HIGH-POWERED MICROWAVES adds
Thermal plays sterilization and helps heat；In low-water-content dryer section, low power microwave device and hot wind collective effect dried material.
Compared to existing technologies, required investment operation is at low cost, and drying efficiency and dry products quality obtain being promoted significantly.
Specifically, in embodiments of the present invention, the power of the first microwave heating equipment 05 and the second microwave heating equipment 08
Adjustable, the power of the first microwave heating equipment 05 is greater than the power of the second microwave heating equipment 08.
Specifically, in embodiments of the present invention, the first micro-wave screening orifice plate 13 is additionally provided in the first heated-air drying area 06.
Specifically, in embodiments of the present invention, the second micro-wave screening orifice plate 16 is additionally provided in the second heated-air drying area 10.
Specifically, in embodiments of the present invention, the first microwave heating equipment 05 is specially 2~6, close to material inlet 12
The distance between two the first microwave heating equipments 05 be greater than between two microwave heating equipments of material inlet 01
Distance.
Specifically, in embodiments of the present invention, the second microwave heating equipment 08 is specially 4~8, close to material inlet 12
The distance between two the second microwave heating equipments 08 be greater than two the second microwave heating equipments 08 close to material inlet 01
The distance between.
Specifically, in embodiments of the present invention, material drying device further include: be set to the first heated-air drying area 06 and lean on
The first microwave suppressor 04 at nearly material inlet 01；Be set to the second heated-air drying area 10 and at the material inlet 12 the
Two microwave suppressors 17.
Specifically, in embodiments of the present invention, material drying device further include: the hot wind temperature being installed on dry casing 03
Regulating mechanism is spent, hot blast temperature regulating mechanism provides heat for adjusting to the first heated-air drying area 06, the second heated-air drying area 10
The temperature of wind.
Specifically, in embodiments of the present invention, material drying device further include: the hot wind wind being installed on dry casing 03
Regulating mechanism is measured, hot wind air quantity adjusting mechanism is used to adjust the first heated-air drying area 06, the hot wind in the second heated-air drying area 10
Air quantity.
Specifically, in embodiments of the present invention, first material conveying mechanism 02, second material conveying mechanism 11 are specially skin
Band conveying mechanism, first material conveying mechanism 02 have the First Speed control unit for adjusting Belt Conveying speed, the second object
Material conveyer structure 11 has the second speed control unit for adjusting Belt Conveying speed.
More specifically, in embodiments of the present invention, the level height of first material conveying mechanism 02 is higher than second material
The level height of conveying mechanism 11.
More specifically, in embodiments of the present invention, the conveying speed of first material conveying mechanism 02 is greater than second material
The conveying speed of conveying mechanism 11.
The present embodiments relate to material drying device, more specifically illustrate, high-moisture percentage material hot wind and microwave
Continuous drying equipment is coupled, based on hot wind, supplemented by microwave；It is dry based on hot wind in high-moisture percentage dryer section, it is high-power micro-
Wave heating device non-equidistant large-spacing arrangement plays sterilization and helps heat；In low-water-content dryer section, low power microwave heating dress
The closely-spaced arrangement of non-equidistant is set, with hot wind collective effect dried material.The material drying device cost of investment that the present embodiment is related to
Suitably, operating cost is lower, and drying efficiency is higher, and dry products quality is preferable.
More specifically, the present embodiments relate to material drying device, adjust the first microwave heating equipment 05 function
Power of the rate greater than the second microwave heating equipment 08, HIGH-POWERED MICROWAVES heating device, power adjustable, non-equidistant large-spacing arrangement,
It is greater than the distribution spacing by feed inlet end by the distribution spacing of discharge port end；
In embodiments of the present invention, the first heated-air drying area 06 is the dry section of high-moisture percentage, the second heated-air drying area 10
For the dry section of low-water-content.First material conveying mechanism 02 can independent speed regulating control, using be suitable for microwave heating conveying
Mesh belt production, and passed through convenient for hot wind from mesh belt；Wherein, gather ventilation hole on the first micro-wave screening orifice plate 13, can prevent microwave
It reveals while guaranteeing that hot wind passes through.
The second microwave heating equipment 08 in low-water-content dryer section is low power microwave heating device, power adjustable,
The closely-spaced arrangement of non-equidistant is greater than the distribution spacing by feed inlet end by the distribution spacing of discharge port end；Second material conveyer
Structure 11 can independent speed regulating control, made of the mesh belt of suitable microwave heating conveying, and passed through from mesh belt convenient for hot wind；Second is micro-
Wave screen covers orifice plate 16, and gather ventilation hole on plate, can prevent microwave from leakage while guarantee that hot wind passes through.
Wherein, the first microwave suppressor 04 is set to the feed end of high-moisture percentage dryer section, and the second microwave suppressor 17 is set to
The discharge end of low-water-content dryer section.In the present embodiment, according to different material varieties, determine each section microwave power,
The speed of hot blast temperature and air quantity, material conveying mechanism.
Material drying device is preheated firstly, being sent into hot wind, then opens HIGH-POWERED MICROWAVES heating device, small-power
Microwave heating equipment, first material conveying mechanism 02 and second material conveying mechanism 11；It then constantly will be required from feed inlet
Dry material is sent into, and material moves forward with the operating of first material conveying mechanism 02, is passed through the first microwave suppressor 04 and is entered
High-moisture percentage dryer section.Hot wind is come in from the first hot wind inlet 15, passes through the first micro-wave screening orifice plate 13 and first material conveys
Mechanism 02 carries out convective drying to material, and wet exhaust gas first is discharged from air outlet；HIGH-POWERED MICROWAVES heating device simultaneously, to object
Material plays the role of sterilization and auxiliary heating, and non-equidistant large-spacing arranges the investment for reducing microwave portions, and microwave gap
Formula heat effect, to material, inside and outside there is good improvement in temperature field, is conducive to accelerate drying process, improves drying quality.
Material through high-moisture percentage dryer section removal large quantity of moisture is delivered to low-water-content by first material conveying mechanism 02
Dryer section, material fall to second material conveying mechanism 11 from first material conveying mechanism 02, and material is played in this process and stirred
Effect, convenient for dry materials more evenly, meanwhile, the material after preliminarily dried, volume generally reduces, second material conveyer
Structure 11 can select the speed slower than first material conveying mechanism 02, and it is sufficiently long to guarantee that material has in low-water-content dryer section
Drying time；Hot wind is come in from the second hot wind inlet 14, passes through the second micro-wave screening orifice plate 16 and second material conveying mechanism 11
Convective drying is carried out to material, wet exhaust gas is discharged from the second air outlet 9；The low power microwave of the closely-spaced arrangement of non-equidistant adds simultaneously
Thermal, clearance-type heat material, in lower hot blast temperature rapid draing material, improve dry materials quality, simultaneously
The investment of microwave portions, second microwave suppressor 17 of the dried material through rear end, by the second object are also reduced as much as possible
Material conveyer structure 11 is transported out from discharge port.
The foregoing description of the disclosed embodiments enables those skilled in the art to implement or use the present invention.
Various modifications to these embodiments will be readily apparent to those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, of the invention
It is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein phase one
The widest scope of cause.
Claims (10)
1. a kind of material drying device characterized by comprising dry casing；It is set to the material of the dry casing side
Import；It is set to the material outlet of the dry casing other side；
It is set in the dry casing, and close to the first heated-air drying area of the material inlet side；It is set to described dry
It in dry casing, and is connected to first heated-air drying area, and close to the second heated-air drying area of the material outlet side；
It is set to the first material conveying mechanism in first heated-air drying area；Be set in second heated-air drying area
Two material conveying mechanisms；
The first microwave heating equipment being set in first heated-air drying area；It is set in second heated-air drying area
Second microwave heating equipment；
The first hot wind inlet and the first air outlet are equipped in first heated-air drying area；Second is equipped in second dry section
Hot wind inlet and the second air outlet.
2. material drying device according to claim 1, which is characterized in that first microwave heating equipment and described
The power of two microwave heating equipments is adjustable, and the power of first microwave heating equipment is greater than second microwave heating equipment
Power.
3. material drying device according to claim 1, which is characterized in that be additionally provided in first heated-air drying area
One micro-wave screening orifice plate.
4. material drying device according to claim 3, which is characterized in that be additionally provided in second heated-air drying area
Two micro-wave screening orifice plates.
5. material drying device according to claim 4, which is characterized in that first microwave heating equipment is specially 2
~6, close to the distance between two described first microwave heating equipments of the material outlet be greater than close to the material into
The distance between two microwave heating equipments of mouth.
6. material drying device according to claim 5, which is characterized in that second microwave heating equipment is specially 4
~8, close to the distance between two described second microwave heating equipments of the material outlet be greater than close to the material into
The distance between two second microwave heating equipments of mouth.
7. material drying device according to claim 6, which is characterized in that the material drying device further include: setting
In first heated-air drying area and the first microwave suppressor at the material inlet；It is set to second hot air drying
Dry area and the second microwave suppressor at the material outlet.
8. material drying device according to claim 7, which is characterized in that the material drying device further include: installation
Hot blast temperature regulating mechanism on the dry casing, the hot blast temperature regulating mechanism is for adjusting to first hot wind
Dry section, second heated-air drying area provide the temperature of hot wind.
9. material drying device according to claim 8, which is characterized in that the material drying device further include: installation
Hot wind air quantity adjusting mechanism on the dry casing, the hot wind air quantity adjusting mechanism is for adjusting first hot air drying
Hot wind air quantity in dry area, second heated-air drying area.
10. material drying device according to claim 1, which is characterized in that the first material conveying mechanism, described
Two material conveying mechanisms are specially belt conveyor, and the first material conveying mechanism has for adjusting Belt Conveying speed
First Speed control unit, the second material conveying mechanism have for adjust Belt Conveying speed second speed control
Portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811544949.2A CN109470046A (en) | 2018-12-17 | 2018-12-17 | A kind of material drying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811544949.2A CN109470046A (en) | 2018-12-17 | 2018-12-17 | A kind of material drying device |
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| Publication Number | Publication Date |
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| CN109470046A true CN109470046A (en) | 2019-03-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811544949.2A Pending CN109470046A (en) | 2018-12-17 | 2018-12-17 | A kind of material drying device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110089659A (en) * | 2019-04-29 | 2019-08-06 | 浙江工业大学 | Automatic infrared hot wind couples dry aquatic products equipment and aquatic products drying means |
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| CN103075872A (en) * | 2013-02-27 | 2013-05-01 | 岳阳钟鼎热工电磁科技有限公司 | Microwave hot-air dehydrating and drying equipment for agricultural and sideline products |
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| CN110089659A (en) * | 2019-04-29 | 2019-08-06 | 浙江工业大学 | Automatic infrared hot wind couples dry aquatic products equipment and aquatic products drying means |
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