CN106989588A - Environmentally friendly heat drying system - Google Patents
Environmentally friendly heat drying system Download PDFInfo
- Publication number
- CN106989588A CN106989588A CN201710380221.XA CN201710380221A CN106989588A CN 106989588 A CN106989588 A CN 106989588A CN 201710380221 A CN201710380221 A CN 201710380221A CN 106989588 A CN106989588 A CN 106989588A
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- China
- Prior art keywords
- medium
- drying system
- environmentally friendly
- storage
- heater
- 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.)
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Classifications
-
- 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
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S60/00—Arrangements for storing heat collected by solar heat collectors
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The invention discloses a kind of environmentally friendly heat drying system, belong to design of drying equipment manufacturing technology field.There is provided and environmental pollution both do not resulted in a kind of running, can save to greatest extent again based on coal, electricity can not the energy again environmentally friendly heat drying system.The environmentally friendly heat drying system includes hothouse, and described environmentally friendly heat drying system also includes dried medium solar heater, and the medium output end of the dried medium solar heater is connected with described hothouse.
Description
Technical field
The present invention relates to a kind of environmentally friendly heat drying system, belong to design of drying equipment manufacturing technology field.
Background technology
Universal heated with coal combustion or electric energy of the energy for being currently used for that extensive material is dried carries heat energy, first will
Dried medium is heated, and then again inputs in hothouse dried medium, the material spread out is heated, and removes water therein
Point, reach the purpose of dried material.Above two energy-provision way, either any is all meeting generation environment pollution, also simultaneously
The substantial amounts of energy can be lost.
The content of the invention
The technical problems to be solved by the invention are：There is provided and environmental pollution is not both resulted in a kind of running, and energy
Save to greatest extent based on coal, electricity can not the energy again environmentally friendly heat drying system.
It is to solve the technical scheme that is used of above-mentioned technical problem：A kind of environmentally friendly heat drying system, including hothouse,
Described environmentally friendly heat drying system also includes dried medium solar heater, Jie of the dried medium solar heater
Matter output end is connected with described hothouse.
The beneficial effects of the invention are as follows：The application is by setting a set of environmental protection for including dried medium solar heater
Heat drying system, and the medium output end of the dried medium solar heater is connected with described hothouse.So,
When having the sun, it is only necessary to described dried medium solar heater is placed under sunlight, dried object is then used in
The dried medium of material, just can be right by being inputted again in described hothouse after described dried medium solar heater heating
Dry material is needed to be dried, so that environmentally friendly heat drying system described herein is heated to dried medium
Shi Buzai needs to obtain heat energy by burning coal or consumption electric energy, but directly using inexhaustible, nexhaustible
Heating energy source is used as in solar energy.Because the energy used is pure natural solar energy, it is not necessary to which burn coal or consumption electric energy, from
And the operation of drying system had not both been resulted in the pollution of environment, again can not can based on coal, electricity can be saved to greatest extent
Source.
It is further that described dried medium solar heater includes flat heat collecting system, is embedded in described flat board
Heat exchange structure in thermal-arrest system and the medium delivery pipe connected with the two ends of the heat exchange structure, described dried medium solar energy
Heater is connected by described medium delivery pipe with described hothouse.
Such scheme it is preferable that, described dried medium solar heater also includes medium drive, uses
Described dried medium solar heater is passed in and out under the driving of the medium drive in the dried medium of dry matter.
It is further that described medium drive includes being serially connected in the medium conveying at the heat exchange structure two ends respectively
Blower fan on pipe.
It is further that described environmentally friendly heat drying system also includes at least a set of storage of solar energy heater, each set
The medium output end of the storage of solar energy heater is connected with described hothouse；Pass through the storage of solar energy heater
The thermal energy storage of collection is in the storage of solar energy heater.
Such scheme it is preferable that, described storage of solar energy heater includes solar energy heating component and energy storage is handed over
Component is changed, by the storage of solar energy of the solar energy heating collect components in described energy storage exchanges component, turnover is described
The dried medium that energy storage exchanges component exchanges the hothouse described in being inputted after component heating by the energy storage.
It is further that described storage of solar energy heater also includes heat-conducting medium, the solar energy heating component is received
The solar energy of collection, which is inputted by described heat-conducting medium and passes to described energy storage, exchanges component.
Such scheme it is preferable that, described energy storage exchanges that component includes heat-conducting medium storage bin and phase-change material is filled out
Room is filled, described phase-change material filled chamber is circumferentially in the outside of the heat-conducting medium storage bin；It is defeated by heat-conducting medium
The solar energy entered is transmitted and is stored in the phase-change material in phase-change material filled chamber, and the medium of the phase-change material filled chamber is defeated
Go out end to connect with described hothouse.
It is further that the low temperature constituted in the phase-change material filled chamber filled with paraffin and/or expanded graphite is answered
Close phase-changing energy storage material.
It is further that described energy storage, which exchanges component, also includes medium drive, is situated between for drying for dry matter
Matter passes in and out described phase-change material filled chamber under the driving of the medium drive.
Brief description of the drawings
Fig. 1 is the structural representation of the environmentally friendly heat drying system of the present invention；
The schematic diagram for the embodiment one that Fig. 2 is related to for the environmentally friendly heat drying system of the present invention.
In figure main mark for：Hothouse 1, dried medium solar heater 2, flat heat collecting system 3, heat exchange structure 4,
Medium delivery pipe 5, medium drive 6, blower fan 7, storage of solar energy heater 8, solar energy heating component 9, energy storage exchange group
Part 10, heat-conducting medium storage bin 11, phase-change material filled chamber 12.
Embodiment
It is both not result in environmental pollution in a kind of running for providing of the present invention as shown in Figure 1, again can be to greatest extent
Saving based on coal, electricity can not the energy again environmentally friendly heat drying system.Described environmentally friendly heat drying system includes dry
Dry room 1, described environmentally friendly heat drying system also includes dried medium solar heater 2, and the dried medium solar energy adds
The medium output end of hot device 2 is connected with described hothouse 1.The application is by setting a set of dried medium solar energy that includes to add
The environmentally friendly heat drying system of hot device 2, and by the medium output end of the dried medium solar heater 2 and described drying
Room 1 is connected.So, when having the sun, it is only necessary to described dried medium solar heater is put into 2 under sunlight, so
It is used in afterwards after the dried medium of dried material is heated by described dried medium solar heater 2 and inputs described do again
, just can be to needing dry material to be dried, so that environmentally friendly heat drying system described herein is right in dry room 1
No longer need to obtain heat energy by burning coal or consumption electric energy when dried medium is heated, but directly using taking it
Not to the utmost, it is nexhaustible to be used as heating energy source in solar energy.Because the energy used is pure natural solar energy, it is not necessary to burn
Coal or consumption electric energy, so that the operation of drying system had not both resulted in the pollution of environment, can be saved with coal, electricity to greatest extent
Based on can not the energy again.
It is usually this feature of gas with reference to the heating medium for heated material, in order to simplify in above-mentioned real mode
The structure of dried medium solar heater 2 is stated, described dried medium solar heater 2 is set to include putting down by the application
Plate thermal-arrest system 3, the heat exchange structure 4 being embedded in described flat heat collecting system 3 and Jie connected with the two ends of the heat exchange structure 4
The structure of matter delivery pipe 5, and by described dried medium solar heater 2 by described medium delivery pipe 5 with it is described
Hothouse 1 is connected.So, flat heat collecting system 3 just can be then passed to described in being embedded in more too limit can assemble
Flat heat collecting system 3 in heat exchange structure 4 on, reach the heating medium that quick heating is inputted in the heat exchange structure 4, and by with
Purpose in the input hothouse 1 of medium delivery pipe 5 of the two ends connection of the heat exchange structure 4.Meanwhile, in order to promote heating medium to exist
Flowing velocity in heat exchange structure 4 and hothouse 1, described dried medium solar heater 2 also includes media drive group
Part 6, the dried medium for dry matter passes in and out described dried medium solar energy under the driving of the medium drive 6
Heater 2, described medium drive 6 includes the wind being serially connected in respectively in the medium delivery pipe 5 at the two ends of heat exchange structure 4
Machine 7.
From the above description it can be seen that when there is no the sun at cloudy day or night, still needing if to continue dried material
Consume coal or electric energy.Therefore, in order to ensure that environmentally friendly heat drying system described herein can realize nothing at any time
Dried material is discharged, environmentally friendly heat drying system described herein also includes at least a set of storage of solar energy heater 8, each set
The medium output end of the storage of solar energy heater 8 is connected with described hothouse 1；Pass through the storage of solar energy heater
8 thermal energy storages collected are in the storage of solar energy heater 8.Equally, storage of solar energy described herein adds for convenience
Hot device 8 is manufactured, and is reduced the maintenance in use, is safeguarded, described storage of solar energy heater 8 includes solar energy heating component
9 and energy storage exchange component 10, the storage of solar energy collected by the solar energy heating component 9 exchanges component in described energy storage
In 10, pass in and out the energy storage and exchange the dried medium of component 10 by inputting described drying after the energy storage exchange heating of component 10
Room 1；Described storage of solar energy heater 8 also includes heat-conducting medium, and the solar energy that the solar energy heating component 9 is collected passes through
Described heat-conducting medium, which inputs and passes to described energy storage, exchanges component 10.Now, described heat-conducting medium is preferably with water
Based on liquid medium；The preferred structure that described energy storage exchanges component 10 is to include heat-conducting medium storage bin 11 and phase transformation material
Expect filled chamber 12, described phase-change material filled chamber 12 is circumferentially in the outside of the heat-conducting medium storage bin 11；Pass through
The solar energy of heat-conducting medium input is transmitted and is stored in the phase-change material in phase-change material filled chamber 12, and the phase-change material is filled out
The medium output end for filling room 12 is connected with described hothouse 1；Likewise, the filling in the phase-change material filled chamber 12
Phase-changing energy storage material is the low temperature composite phase-change energy storage material that paraffin and/or expanded graphite are constituted.Equally, described energy storage is exchanged
Component 10 also includes medium drive 6, and the dried medium for dry matter is entered under the driving of the medium drive 6
Go out described phase-change material filled chamber 12.
In summary, it is dried because air collector is used alone, drying can not be realized at night and rainy weather,
If the heat storage that solar energy vacuum tube near-thermal is absorbed is among phase-changing energy storage material, when night and rainy weather
Both it can realize that continuity was dried, so can not only improve production capacity can also realize energy-saving and emission-reduction, with higher environmental protection
Benefit.
Embodiment one
As shown in Fig. 2 the solar energy heating drying system disclosed by the invention with energy storage device, including dried medium is too
Positive energy heater 2, storage of solar energy heater 8 and hothouse 1, the dried medium solar heater 2 connect with hothouse 1
Connect, the storage of solar energy heater 8 is also what is connected with hothouse 1, the air intake vent 301 of hothouse 1 passes through three-way pipe point
Not with the energy storage of the hot-blast outlet 102 and storage of solar energy heater 8 of the heat exchange structure 4 of dried medium solar heater 2
The hot-blast outlet 212 for exchanging component 10 is connected.
Wherein, the effect of dried medium solar heater 2 is to collect solar energy to be converted into heat energy, passes through hothouse inlet air
Mouth 301, which enters in hothouse 3, carries out dry materials.
Due to dried medium solar heater 2 heat exchange structure 4 can only have it is sunny under conditions of could provide
Sufficient heat energy, and if at night or rainy weather, the heat exchange structure 4 of dried medium solar heater 2 can not be filled
Work is dried in sufficient heat energy, influence, to solve this problem, it is preferred that the storage of solar energy heater 8 in system.
On sunny daytime, the course of work of the drying system is as follows：
When sunny, No. two valves 52, No. four valves 54 and No. three blower fans 43 are closed.Now dried medium solar energy heating
Device 2 and storage of solar energy heater 8 work simultaneously.It is preferred that dried medium solar heater 2 operational mode, open one
Number blower fan 41, No. two blower fans 42 and a valve 51, cold air enter dried medium solar heater 2 by a blower fan 41
The cold air inlet 101 of heat exchange structure 4, by hot-blast outlet 102 after heating, hot blast is drawn through one by No. two blower fans 42 afterwards
Enter hot-air inlets 301 after number valve 51 and enter hothouse and carry out dry materials；It is preferred that storage of solar energy heater 8 operation
Pattern, opens a pump 61 and No. two pumps 62, and cold liquid thermal conductivity media enters solar energy heating component 9 by a pump 61
Cold medium entrance 201, makes mouth 202 by heat engine after heating and flows out, and entering energy storage by No. two pumps 62 exchanges in component 10
Heat-conducting medium storage room 214, after heat transfer medium transfers heat to phase-changing energy storage material 215, opens No. three pumps 63 and three
Number valve 53, the heat-conducting medium after cooling is extracted out by No. three pumps 63, the pipeline returned to by No. three valves 53 before a pump 61
It is middle to be circulated next time.
At overcast and rainy and night, the course of work of the drying system is as follows：
When system is under overcast and rainy and Night, No. two blower fans 42, valve 51, pump 61, No. two pumps are closed
62nd, No. three pumps 63 and No. three valves 53, open a blower fan 41, No. two valves 52, No. three blower fans 43 and No. four valves 54, cold wind passes through one
Enter after number blower fan 41 exchanger the heat exchange of cold wind import 211 after flowed out through hot-blast outlet 212, now No. three blower fans 43 are transported
It is about to the hot wind inlet 301 that hot blast is transported to hothouse 3, hothouse is entered therewith and completes dry materials work.
Claims (10)
1. a kind of environmentally friendly heat drying system, including hothouse (1), it is characterised in that：Described environmentally friendly heat drying system is also
Including dried medium solar heater (2), the medium output end of the dried medium solar heater (2) is done with described
Dry room (1) connection.
2. environmentally friendly heat drying system according to claim 1, it is characterised in that：Described dried medium solar energy heating
Device (2) include flat heat collecting system (3), the heat exchange structure (4) being embedded in described flat heat collecting system (3) and with the heat exchange knot
The medium delivery pipe (5) of the two ends connection of structure (4), described dried medium solar heater (2) is defeated by described medium
Pipe (5) is sent to be connected with described hothouse (1).
3. environmentally friendly heat drying system according to claim 2, it is characterised in that：Described dried medium solar energy heating
Device (2) also include medium drive (6), for dry matter dried medium the medium drive (6) driving
Dried medium solar heater (2) described in lower turnover.
4. environmentally friendly heat drying system according to claim 3, it is characterised in that：Described medium drive (6) bag
Include the blower fan (7) being serially connected in respectively in the medium delivery pipe (5) at the heat exchange structure (4) two ends.
5. according to environmentally friendly heat drying system according to any one of claims 1 to 4, it is characterised in that：Described environmental protection adds
Heated drying system also includes at least a set of storage of solar energy heater (8), respectively covers the medium of the storage of solar energy heater (8)
Output end is connected with described hothouse (1)；By the storage of solar energy heater (8) collect thermal energy storage at this too
Sun can be stored in heater (8).
6. environmentally friendly heat drying system according to claim 5, it is characterised in that：Described storage of solar energy heater
(8) include solar energy heating component (9) and energy storage exchanges component (10), collected too by the solar energy heating component (9)
Sun can be stored in described energy storage and exchange in component (10), and the dried medium for passing in and out the energy storage exchange component (10) passes through the storage
Described hothouse (1) is inputted after component (10) heating can be exchanged.
7. environmentally friendly heat drying system according to claim 6, it is characterised in that：Described storage of solar energy heater
(8) heat-conducting medium is also included, the solar energy that the solar energy heating component (9) is collected is inputted and passed by described heat-conducting medium
Pass described energy storage and exchange component (10).
8. environmentally friendly heat drying system according to claim 7, it is characterised in that：Described energy storage exchanges component (10) bag
Heat-conducting medium storage bin (11) and phase-change material filled chamber (12) are included, described phase-change material filled chamber (12) circumferentially exists
The outside of the heat-conducting medium storage bin (11)；The solar energy inputted by heat-conducting medium transmits and is stored in phase-change material filling
In phase-change material in room (12), the medium output end of the phase-change material filled chamber (12) is connected with described hothouse (1).
9. environmentally friendly heat drying system according to claim 8, it is characterised in that：In the phase-change material filled chamber (12)
The interior low temperature composite phase-change energy storage material constituted filled with paraffin and/or expanded graphite.
10. environmentally friendly heat drying system according to claim 8, it is characterised in that：Described energy storage exchanges component (10)
Also medium drive (6) is included, the dried medium for dry matter is passed in and out under the driving of the medium drive (6)
Described phase-change material filled chamber (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710380221.XA CN106989588A (en) | 2017-05-25 | 2017-05-25 | Environmentally friendly heat drying system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710380221.XA CN106989588A (en) | 2017-05-25 | 2017-05-25 | Environmentally friendly heat drying system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106989588A true CN106989588A (en) | 2017-07-28 |
Family
ID=59419855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710380221.XA Pending CN106989588A (en) | 2017-05-25 | 2017-05-25 | Environmentally friendly heat drying system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106989588A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002052297A (en) * | 2000-08-07 | 2002-02-19 | Yasushi Ueda | Clothes drying apparatus utilizing waste heat of automobile engine and solar heat |
| CN101029776A (en) * | 2006-02-27 | 2007-09-05 | 李建民 | Hot-pipe solar heat-energy utilizing system |
| KR20080001823A (en) * | 2006-06-30 | 2008-01-04 | 전우국 | Warm air circulation system saving solar energy |
| CN101270920A (en) * | 2007-07-16 | 2008-09-24 | 刘子章 | Heat accumulation device using solar energy |
| CN101776377A (en) * | 2009-12-29 | 2010-07-14 | 北京林业大学 | Drying method by using solar energy and device thereof |
| CN203550483U (en) * | 2013-11-12 | 2014-04-16 | 攀枝花市农林科学研究院 | Solar drying device with auxiliary heating function |
| CN203893630U (en) * | 2014-06-20 | 2014-10-22 | 攀枝花学院 | Solar-energy-and-heat-pump-combined moulded coal drying system |
| CN105115258A (en) * | 2015-09-22 | 2015-12-02 | 农业部规划设计研究院 | Solar-energy double-circulation agricultural product drying equipment and application thereof in agricultural product drying |
| CN106440746A (en) * | 2016-11-22 | 2017-02-22 | 攀枝花学院 | Multi-heat-source united drying system |
| CN207147182U (en) * | 2017-05-25 | 2018-03-27 | 攀枝花学院 | Environmentally friendly heat drying system |
-
2017
- 2017-05-25 CN CN201710380221.XA patent/CN106989588A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002052297A (en) * | 2000-08-07 | 2002-02-19 | Yasushi Ueda | Clothes drying apparatus utilizing waste heat of automobile engine and solar heat |
| CN101029776A (en) * | 2006-02-27 | 2007-09-05 | 李建民 | Hot-pipe solar heat-energy utilizing system |
| KR20080001823A (en) * | 2006-06-30 | 2008-01-04 | 전우국 | Warm air circulation system saving solar energy |
| CN101270920A (en) * | 2007-07-16 | 2008-09-24 | 刘子章 | Heat accumulation device using solar energy |
| CN101776377A (en) * | 2009-12-29 | 2010-07-14 | 北京林业大学 | Drying method by using solar energy and device thereof |
| CN203550483U (en) * | 2013-11-12 | 2014-04-16 | 攀枝花市农林科学研究院 | Solar drying device with auxiliary heating function |
| CN203893630U (en) * | 2014-06-20 | 2014-10-22 | 攀枝花学院 | Solar-energy-and-heat-pump-combined moulded coal drying system |
| CN105115258A (en) * | 2015-09-22 | 2015-12-02 | 农业部规划设计研究院 | Solar-energy double-circulation agricultural product drying equipment and application thereof in agricultural product drying |
| CN106440746A (en) * | 2016-11-22 | 2017-02-22 | 攀枝花学院 | Multi-heat-source united drying system |
| CN207147182U (en) * | 2017-05-25 | 2018-03-27 | 攀枝花学院 | Environmentally friendly heat drying system |
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