CN106705636A - Solar drying system - Google Patents
Solar drying system Download PDFInfo
- Publication number
- CN106705636A CN106705636A CN201611247658.8A CN201611247658A CN106705636A CN 106705636 A CN106705636 A CN 106705636A CN 201611247658 A CN201611247658 A CN 201611247658A CN 106705636 A CN106705636 A CN 106705636A
- Authority
- CN
- China
- Prior art keywords
- air
- solar
- drying system
- collector
- hothouse
- 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.)
- Pending
Links
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
- F26B21/002—Drying-air generating units, e.g. movable, independent of drying enclosure heating the drying air indirectly, i.e. using a heat exchanger
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S23/00—Arrangements for concentrating solar-rays for solar heat collectors
-
- 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
- F26B21/06—Controlling, e.g. regulating, parameters of gas supply
- F26B21/08—Humidity
- F26B21/083—Humidity by using sorbent or hygroscopic materials, e.g. chemical substances, molecular sieves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B23/00—Heating arrangements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B23/00—Heating arrangements
- F26B23/001—Heating arrangements using waste heat
- F26B23/002—Heating arrangements using waste heat recovered from dryer exhaust gases
-
- 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
- Y02E10/44—Heat exchange systems
Abstract
The invention discloses a solar drying system and relates to solar energy. The solar drying system provided by the invention comprises a drying chamber. An air flower is arranged in the drying chamber. A solar collector is arranged on the outer side of the top of the drying chamber. An air drying machine is also arranged outside the drying chamber and connected with the air blower through a pipeline. The air drying machine is connected with the solar collector through a pipeline. A light gathering system is arranged above the solar collector. By adopting the solar drying system provided by the invention, the problems of low efficiency, high energy loss and the like of a traditional solar drying system can be solved. The solar drying system has the advantages of being simple in structure, low in cost, high in working efficiency, low in energy loss and the like.
Description
Technical field
The present invention relates to field of solar energy, more particularly to a kind of solar energy drying system.
Background technology
Since ancient times, people just get used to carrying out dry goods using natural thermal source or natural air drying, but are limited by production
The drying means of the influence of low SI and natural environment, the natural thermal source of this use or natural air drying, with very big region
Property, and it is inefficient.And continuing to develop with technology, people begin to use highly efficient equipment to do article
It is dry, such as dryer and drying machine, and it is integrated with various drying systems based on these devices.
Present drying system, it is main to be still used as energy source by electric power or fossil energy, this form
Drying system is relatively costly, can also bring the problem of environmental pollution.Solar energy drying system, is the energy using solar energy, is had
The advantage of energy-conserving and environment-protective, has been used widely.Also there is inefficiency in current solar energy drying system, energy loss is higher
The problems such as, this constrains further applying for solar energy drying system significantly.
The content of the invention
The present invention provides a kind of solar energy drying system, can solve the problem that the drying system inefficiency of prior art, energy
The problems such as loss is higher.
To reach above-mentioned purpose, embodiments of the invention are adopted the following technical scheme that：
A kind of solar energy drying system, it is characterised in that including：Hothouse, is provided with air blower, outside top inside the hothouse
Side is provided with solar collector；Dry outdoor and be additionally provided with dried-air drier, the dried-air drier is connected by pipeline with air blower
Connect, the dried-air drier is connected by pipeline with solar collector.
Preferably, the solar collector is defeated comprising collector chamber, solar absorption panels, air outlet conduits and air
Enter pipe；The solar absorption panels are arranged in collector chamber room, and the collector chamber connects air outlet conduits, another
End connection air inlet duct.
Preferably, the air blower is located at hothouse both sides respectively with the port of air outlet conduits.
Preferably, the air inlet duct connection dried-air drier.
Preferably, the hothouse top and walls material are transparent material.
Preferably, the solar absorption panels are arranged at collector chamber and receive on the side of sunshine side.
Preferably, the solar collector is embedded in hothouse top.
Preferably, the solar collector top is additionally provided with condenser system.
Preferably, the condenser system includes collector lens and support frame.
Preferably, the collector lens is Fresnel Lenses.
Beneficial effect：A kind of solar energy drying system that the present invention is provided, solar collector is integrated on hothouse,
The amount of heat for absorbing solar energy generation using solar collector is used as the thermal source of hothouse；Dry outdoor and be additionally provided with air
Drying machine, what hothouse was discharged is changed into dry air with the hot-air compared with juicy in the presence of dried-air drier, so
Solar collector is reentered by air inlet duct afterwards, now described dry air still has temperature higher, i.e.,
The hot-air institute band heat of hothouse discharge will not be wasted, but can reuse, which greatly enhances drying system
Efficiency, and the present invention to use solar energy be operating power source, energy-conserving and environment-protective.One optically focused system is set above solar collector
System, can be by the area of solar light focusing to very little, such that it is able to greatly reduce the area of solar collector.The present invention is carried
The solar energy drying system of confession has simple structure, with low cost, high working efficiency, the low advantage of energy loss.
Brief description of the drawings
Technical scheme in order to illustrate more clearly the embodiments of the present invention, below will be to that will use needed for embodiment description
Accompanying drawing be briefly described.
Fig. 1 is the solar energy drying system structure diagram in one embodiment of the invention；
Fig. 2 is the solar energy drying system structure diagram in one embodiment of the invention.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described.Obviously, described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Embodiment 1
As shown in figure 1, the present invention provides a kind of solar energy drying system, including：Hothouse 1, drum is provided with inside the hothouse
Blower fan 2, top outer is provided with solar collector 3；Dried-air drier 4 is additionally provided with outside hothouse 1, the dried-air drier 4 leads to
Piping is connected with air blower 2, and the dried-air drier 4 is connected by pipeline with solar collector 3.
The top of the hothouse 1 and walls material are glass, and sunray can be allowed to be emitted directly toward hothouse 1
It is interior, improve temperature in hothouse 1.
Solar collector 3 is defeated comprising collector chamber 3-1, solar absorption panels 3-2, air outlet conduits 3-3 and air
Enter pipe 3-4；The solar absorption panels 3-2 is arranged in collector chamber 3-1, and collector chamber 3-1 one end connection is empty
Gas efferent duct 3-3, other end connection air inlet duct 3-4.Cryogenic air delivers into collector chamber from air inlet duct 3-4
3-1, solar absorption panels 3-2, produce the heat of amount of heat, generation to be firstly gathered at collector chamber 3- after absorbing solar energy
In 1, Cryogenic air takes away collector chamber 3-1 partial heats, then by air outlet conduits 3-3 by collector chamber 3-1
It is transported in hothouse 1, the air being now conveyed into hothouse 1 is hot-air.The port of air outlet conduits 3-3 is in hothouse
Side in 1, opposite side of the air blower 2 in hothouse 1, air is sucked by air blower 2, causes the air pressure inside of hothouse 1 not
The port side air pressure of equilibrium, i.e. air outlet conduits 3-3 is higher, and the side air pressure of air blower 2 is relatively low.By above-mentioned sky
The arrangement of gas efferent duct 3-3 and air blower 2 so that hot-air can be passed to opposite side from the side of hothouse 1, can be whole
Hothouse 1 is heated, and high temperature dehydration is played a part of to being intended to dry goods in hothouse 1.The moisture of dry goods abjection is intended to, in drum
In the presence of blower fan 2, with the circulation of air, air blower 2 is first passed through, then with air together air inlet drying machine 4.It is described
Dried-air drier 4 is adsorbing air drier, and dried-air drier 4 can fall the water adsorption in air, discharges dry sky
Gas, and dry air also has temperature higher.Dried-air drier 4 connects air inlet duct 3-4, dry with higher temperature
Dry air is conveyed into collector chamber 3-1 further through blowing air input pipe 3-4, i.e., by the hot-air institute band of dehydration
Heat can be recycled.The hothouse 1, air blower 2, solar collector 3 and dried-air drier 4 form an inside and follow
Loop systems, air can in this circulatory system Infinite Cyclic, this Infinite Cyclic can substantially using hot-air
Heat so that the solar energy drying system has high working efficiency, the low advantage of energy loss.
The top of solar collector 3 is additionally provided with a condenser system 5, and the condenser system 5 includes collector lens 5-1 and branch
Support 5-2, the collector lens 5-1 are Fresnel Lenses.Fresnel Lenses can be by solar light focusing a to point, in this reality
In applying example, on solar light focusing to solar absorption panels 3-2.The focussing force of Fresnel Lenses can reduce solar absorption panels
The work area of 3-2, plays material-saving, reduces cost, proposes efficient effect.
There is the solar energy drying system that the present embodiment is provided simple structure, with low cost, high working efficiency and energy to damage
Consume low advantage.
Embodiment 2
As shown in Fig. 2 the present invention provides a kind of solar energy drying system, including：Hothouse 1, drum is provided with inside the hothouse
Blower fan 2, top is embedded with solar collector 3；Dried-air drier 4 is additionally provided with outside hothouse 1, the dried-air drier 4 passes through
Pipeline is connected with air blower 2, and the dried-air drier 4 is connected by pipeline with solar collector 3.
The top of the hothouse 1 and walls material are glass, and sunray can be allowed to be emitted directly toward hothouse 1
It is interior, improve temperature in hothouse 1.
Solar collector 3 is defeated comprising collector chamber 3-1, solar absorption panels 3-2, air outlet conduits 3-3 and air
Enter pipe 3-4；The solar absorption panels 3-2 is arranged at collector chamber 3-1 sides, positioned at the top outer of hothouse 1, the receipts
Storage chamber 3-1 one end connects air outlet conduits 3-3, other end connection air inlet duct 3-4.Cryogenic air is from air inlet duct
3-4 delivers into collector chamber 3-1, solar absorption panels 3-2, and amount of heat, the heat of generation are produced after absorbing solar energy
It is firstly gathered in collector chamber 3-1, Cryogenic air takes away collector chamber 3-1 parts heat by collector chamber 3-1
Amount, is then transported in hothouse 1 by air outlet conduits 3-3, and the air being now conveyed into hothouse 1 is hot-air.And
Collector chamber 3-1 is embedded in the top of hothouse 1, and quite a few is located in hothouse 1 collector chamber 3-1, collector chamber
The heat major part such as heat loss through radiation of room 3-1 is lost in hothouse 1 and will not be wasted.The port of air outlet conduits 3-3 exists
Side in hothouse 1, opposite side of the air blower 2 in hothouse 1, air is sucked by air blower 2, is caused inside hothouse 1
Air pressure is unbalanced, i.e. the port side air pressure of air outlet conduits 3-3 is higher, and the side air pressure of air blower 2 is relatively low.Pass through
The arrangement of above-mentioned air outlet conduits 3-3 and air blower 2 so that hot-air can be passed to opposite side from the side of hothouse 1, can
Whole hothouse 1 is heated, high temperature dehydration is played a part of to being intended to dry goods in hothouse 1.It is intended to the water of dry goods abjection
Point, in the presence of air blower 2, with the circulation of air, air blower 2 is first passed through, then as air together air inlet is dried
Machine 4.The dried-air drier 4 is adsorbing air drier, and dried-air drier 4 can fall the water adsorption in air, is discharged
Dry air, and dry air also has temperature higher.Dried-air drier 4 connects air inlet duct 3-4, with higher
The dry air of temperature is conveyed into collector chamber 3-1 further through blowing air input pipe 3-4, i.e., the heat by dehydration is empty
The heat of gas institute band can be recycled.The hothouse 1, air blower 2, solar collector 3 and dried-air drier 4 form one
Individual inner loop system, air can in this circulatory system Infinite Cyclic, this Infinite Cyclic can utilize substantially
The heat of hot-air so that the solar energy drying system has high working efficiency, the low advantage of energy loss.
The top of solar collector 3 is additionally provided with a condenser system 5, and the condenser system 5 includes collector lens 5-1 and branch
Support 5-2, the collector lens 5-1 are Fresnel Lenses.Fresnel Lenses can be by solar light focusing a to point, in this reality
In applying example, on solar light focusing to solar absorption panels 3-2.The focussing force of Fresnel Lenses can reduce solar absorption panels
The work area of 3-2, plays material-saving, reduces cost, proposes efficient effect.
There is the solar energy drying system that the present embodiment is provided simple structure, with low cost, high working efficiency and energy to damage
Consume low advantage.
The above, specific embodiment only of the invention, but protection scope of the present invention is not limited thereto, and it is any
Those familiar with the art the invention discloses technical scope in, the change or replacement that can be readily occurred in, all should
It is included within the scope of the present invention.Therefore, protection scope of the present invention should be with the scope of the claims
It is accurate.
Claims (10)
1. a kind of solar energy drying system, it is characterised in that including：Hothouse（1）, the hothouse（1）Inside is provided with air blast
Machine（2）, top outer is provided with solar collector（3）；Hothouse（1）It is additionally provided with dried-air drier outward（4）, it is described to be air-dried
Machine（4）By pipeline and air blower（2）Connection, the dried-air drier（4）By pipeline and solar collector（3）Connection.
2. a kind of solar energy drying system according to claim 1, it is characterised in that：The solar collector（3）Bag
Chamber containing collector（3-1）, solar absorption panels（3-2）, air outlet conduits（3-3）And air inlet duct（3-4）；The sun
Can baffle（3-2）It is arranged at collector chamber（3-1）It is interior, the collector chamber（3-1）One end connects air outlet conduits（3-
3）, other end connection air inlet duct（3-4）.
3. a kind of solar energy drying system according to claim 2, it is characterised in that：The air blower（2）It is defeated with air
Outlet pipe（3-3）Port respectively be located at hothouse（1）Both sides.
4. a kind of solar energy drying system according to claim 2, it is characterised in that：The air inlet duct（3-4）Even
Connect dried-air drier（4）.
5. a kind of solar energy drying system according to claim 1, it is characterised in that：The hothouse（1）Top and wall
Body material therefor is transparent material.
6. a kind of solar energy drying system according to claim 2, it is characterised in that：The solar absorption panels（3-2）
It is arranged at collector chamber（3-1）Receive on the side of sunshine side.
7. a kind of solar energy drying system according to claim 1, it is characterised in that：The solar collector（3）It is interior
It is embedded in hothouse（1）Top.
8. a kind of solar energy drying system according to claim 1 and 2, it is characterised in that：The solar collector（3）
Top is additionally provided with condenser system（5）.
9. a kind of solar energy drying system according to claim 8, it is characterised in that：The condenser system（5）Including poly-
Optical lens（5-1）And support frame（5-2）.
10. a kind of solar energy drying system according to claim 8, it is characterised in that：The collector lens（5-1）It is phenanthrene
Nie Er lens.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611247658.8A CN106705636A (en) | 2016-12-29 | 2016-12-29 | Solar drying system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611247658.8A CN106705636A (en) | 2016-12-29 | 2016-12-29 | Solar drying system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106705636A true CN106705636A (en) | 2017-05-24 |
Family
ID=58906078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611247658.8A Pending CN106705636A (en) | 2016-12-29 | 2016-12-29 | Solar drying system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106705636A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107328167A (en) * | 2017-08-15 | 2017-11-07 | 江苏家惠生物科技有限公司 | A kind of new energy forage Rapid dewaterer |
| US11619399B1 (en) * | 2021-09-22 | 2023-04-04 | William H. White | Systems and methods for direct use of solar energy |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101363663A (en) * | 2008-09-28 | 2009-02-11 | 赵鹤 | High-efficiency solar concentrating collector |
| CN101475903A (en) * | 2009-01-15 | 2009-07-08 | 曾繁武 | Explosion-proof solar methane tank |
| CN201402032Y (en) * | 2009-03-19 | 2010-02-10 | 北京鑫桑海热能设备有限责任公司巨鹿分公司 | Mixed flow solar overall dying unit for tunnels |
| CN201467972U (en) * | 2009-04-13 | 2010-05-19 | 何兵 | Solar tobacco leaf drying device |
| CN101713609A (en) * | 2009-10-20 | 2010-05-26 | 新疆农业大学 | Integrated circulating type solar energy air drying cabinet |
| CN202648350U (en) * | 2012-06-26 | 2013-01-02 | 杭州真心热能电器有限公司 | Solar air drying machine |
| CN103615873A (en) * | 2013-11-07 | 2014-03-05 | 东莞市创明电池技术有限公司 | Lithium ion battery baking box and battery baking process using same |
| CN203501675U (en) * | 2013-08-15 | 2014-03-26 | 蚌埠玻璃工业设计研究院 | Drying device for fire-resistant material bricks |
| CN103822444A (en) * | 2014-03-17 | 2014-05-28 | 苏文先 | Backflow dehumidification type energy-saving article drying system |
| CN203771911U (en) * | 2013-12-28 | 2014-08-13 | 浙江万鑫自控科技有限公司 | Internal circulation solar dehumidifier |
| CN104390429A (en) * | 2014-10-22 | 2015-03-04 | 桂林源林生态科技有限责任公司 | Drying device by combining static electric field and dry air |
| CN204830718U (en) * | 2015-08-13 | 2015-12-02 | 重庆众意干燥设备有限公司 | Low temperature degerming desiccator |
| 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 |
-
2016
- 2016-12-29 CN CN201611247658.8A patent/CN106705636A/en active Pending
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101363663A (en) * | 2008-09-28 | 2009-02-11 | 赵鹤 | High-efficiency solar concentrating collector |
| CN101475903A (en) * | 2009-01-15 | 2009-07-08 | 曾繁武 | Explosion-proof solar methane tank |
| CN201402032Y (en) * | 2009-03-19 | 2010-02-10 | 北京鑫桑海热能设备有限责任公司巨鹿分公司 | Mixed flow solar overall dying unit for tunnels |
| CN201467972U (en) * | 2009-04-13 | 2010-05-19 | 何兵 | Solar tobacco leaf drying device |
| CN101713609A (en) * | 2009-10-20 | 2010-05-26 | 新疆农业大学 | Integrated circulating type solar energy air drying cabinet |
| CN202648350U (en) * | 2012-06-26 | 2013-01-02 | 杭州真心热能电器有限公司 | Solar air drying machine |
| CN203501675U (en) * | 2013-08-15 | 2014-03-26 | 蚌埠玻璃工业设计研究院 | Drying device for fire-resistant material bricks |
| CN103615873A (en) * | 2013-11-07 | 2014-03-05 | 东莞市创明电池技术有限公司 | Lithium ion battery baking box and battery baking process using same |
| CN203771911U (en) * | 2013-12-28 | 2014-08-13 | 浙江万鑫自控科技有限公司 | Internal circulation solar dehumidifier |
| CN103822444A (en) * | 2014-03-17 | 2014-05-28 | 苏文先 | Backflow dehumidification type energy-saving article drying system |
| CN104390429A (en) * | 2014-10-22 | 2015-03-04 | 桂林源林生态科技有限责任公司 | Drying device by combining static electric field and dry air |
| CN204830718U (en) * | 2015-08-13 | 2015-12-02 | 重庆众意干燥设备有限公司 | Low temperature degerming desiccator |
| 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 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107328167A (en) * | 2017-08-15 | 2017-11-07 | 江苏家惠生物科技有限公司 | A kind of new energy forage Rapid dewaterer |
| US11619399B1 (en) * | 2021-09-22 | 2023-04-04 | William H. White | Systems and methods for direct use of solar energy |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206146123U (en) | Heat pump drying system that hydrofuge heat energy secondary was retrieved | |
| CN102767937A (en) | Greenhouse-type solar heat pump combination drying device and method thereof | |
| CN211668130U (en) | Solar fruit and vegetable drying system | |
| CN102818446A (en) | Multifunctional solar hot-air drying heating system | |
| CN202869168U (en) | Ceramics drying device | |
| CN204177172U (en) | A kind of suction-type lithium bromide dewatering drying device | |
| CN102278869A (en) | Microwave energy-saving environmentally-friendly drying method and device of coal slime, lignite and medium minerals | |
| CN106705636A (en) | Solar drying system | |
| CN206101556U (en) | Air ability and solar energy tobacco flue -curing bulk curer | |
| CN108278867A (en) | A kind of agricultural product drying device | |
| CN103727750B (en) | A kind of solution dehumidification type solar energy drying room | |
| CN107421266A (en) | Solar drying machine | |
| CN207002257U (en) | A kind of ozone generator of long-term stable operation | |
| CN109368977A (en) | A kind of new type solar energy heat pump joint sludge drying system | |
| CN206256033U (en) | A kind of natual gas dehydrate unit of utilization new energy thermal regeneration | |
| CN208671625U (en) | A kind of circulating drying system of solar heat pump for dry materials | |
| CN209857546U (en) | Energy-conserving drying equipment dehumidifies | |
| CN109974411B (en) | Drying method and energy-saving drying equipment | |
| CN209588646U (en) | A kind of efficient slot type drying structure | |
| CN204388546U (en) | A kind of photovoltaic generation closed drying unit | |
| CN211734149U (en) | Sludge low-temperature dehumidifying dryer | |
| CN209242902U (en) | A kind of new type solar energy heat pump joint sludge drying system | |
| CN209801956U (en) | energy-saving drying equipment | |
| CN206803701U (en) | A kind of solar energy medium temperature drying unit | |
| CN206146112U (en) | Solar thermal energy pump drying system that is fit for humid environment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170524 |