CN202973813U - Dual-energy drier - Google Patents
Dual-energy drier Download PDFInfo
- Publication number
- CN202973813U CN202973813U CN 201220198576 CN201220198576U CN202973813U CN 202973813 U CN202973813 U CN 202973813U CN 201220198576 CN201220198576 CN 201220198576 CN 201220198576 U CN201220198576 U CN 201220198576U CN 202973813 U CN202973813 U CN 202973813U
- Authority
- CN
- China
- Prior art keywords
- heat
- vacuum tube
- drier
- heat absorption
- solar
- 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.)
- Expired - Fee Related
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- 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 utility model belongs to the drying technology field and provides a dual-energy drier that enables energy to be saved rapidly and is not restricted by natural weather conditions. The technical solution is that the dual-energy drier comprises an overall frame structure and a solar light concentration and heat collection system; the solar light concentration and heat collection system includes a heat absorption vacuum tube over a solar light concentrator; the solar light concentration and heat absorption vacuum tube is communicated with the solar light concentrator; and the overall frame structure further comprises a hot air blower auxiliary combustion furnace and a tunnel drying chamber. The dual-energy drier is applied to design and manufacture of drying.
Description
Technical field
The utility model dual intensity drier belongs to the solar drying technology field.
Background technology
At present, grain, medicinal material, timber, and agricultural byproducts processing by natural drying, be subjected to the restriction of weather natural climate condition, time-consumingly take a lot of work, dry product moisture content is high, and again less than qualified dry standard.At present, solar thermal collector-greenhouse type solar dryer has been subject to impact to sunshine in the condition situation that various weather climates change, and the drier operating efficiency is not ensured.Even more important is rainy season grain, medicinal material, and the drying of agricultural byproducts.
The utility model content
For overcoming the deficiency of existing dry technology, the utility model provides a kind of dual intensity drier, and the saving of labor, do not limited by natural conditions fast, realizes that quick qualified material is dry.
In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is: the dual intensity drier, comprise: general frame structure and solar energy light gathering and heat collecting system, the solar energy light gathering and heat collecting system comprises the heat absorption vacuum tube of solar concentrator top, and described Salar light-gathering heat absorption vacuum tube is connected with solar thermal collector.
Described solar energy light gathering and heat collecting system comprises: solar concentrator gathers the heat absorption vacuum tube with sunshine,, described heat absorption vacuum tube, tube wall is vacuum, the vacuum heat absorbing pipe center is the logical heart, aluminium wood shavings heat-absorbing material is equipped with at the vacuum heat absorbing pipe center of the logical heart.
Described solar energy light gathering and heat collecting system comprises: transparent thick safety glass is equipped with at the solar thermal collector top, and surrounding and bottom adopt rock cotton board as insulation, and the aluminium wood shavings are laid as heat-absorbing material in the middle part.Described solar thermal collector is communicated with air-heater.
The solar energy light gathering and heat collecting system comprises that at least one Salar light-gathering endothermic system, at least one solar thermal collection system form;
Described general frame structure comprises the solar energy drying chamber, and described hothouse is tunnel type, and the top is vacuum glas-cover board, the oblique glass shape that is set to face south, and vacuum glas-cover board is connected with body top, tunnel.
Described general frame structure also comprises the auxiliary combustion stove, and described combustion furnace one end is connected with air-heater, and the other end is communicated with the air inlet of tunnel-kiln type hothouse bottom.
Described temperature control system comprises: smoking fan switch and temperature control contact, described temperature Kong contact is arranged in hothouse, set required temperature by setting temperature controller, the temperature of setting according to temperature controller is switch smoking blower fan voluntarily, and described temperature controller is connected with the smoking fan switch.
The utility model compares with prior art the beneficial effect that has:
1, solar concentrator is poly-to endothermic tube with sunshine, and this structure endothermic tube obtains the aluminium wood shavings in the heat heat-transfer pipe, is absorbed through aluminium wood shavings Multi reflection., be heated in the process of carrying out with it heat exchange, and the aluminium wood shavings have improved again the efficient of heat exchange to the disturbance of air stream during through the aluminium wood shavings when air stream.When air becomes that high temperature gas flow enters that solar thermal collector is heated again, heat accumulation, makes dry thing reduce drying cost through Salar light-gathering heat absorption gas.
2, temperature control is to operate by temperature control system: required temperature requirement is set at temperature controller, in tunnel drying indoor many places, temperature control contact inductor is set, air-heater switch automatic disconnection when excess Temperature, on air-heater switch automatic pressing, Salar light-gathering heat collector and combustion furnace hot-air are delivered into hothouse when dry indoor temperature is too low.This straw structure is convenient operation very, economizes people saving of labor, safety and precise, the time of having guaranteed dry thing and quality.
3, the dual intensity type dryer also is provided with the auxiliary combustion stove.This set structural change various solar thermal collectors-greenhouse type drier, change difficult operation under impact on sunshine at the weather climate, the rainy weather of completing of more wanting continues the operation guarantee.
Description of drawings
Fig. 1 is structural representation of the present utility model;
In figure 1 be solar concentrator, 2 for heat absorption vacuum tube, 3 for solar thermal collector, 4 for air-heater, 5 for combustion furnace, 6 for hothouse, 7 for smoke exhaust pipe, 8 for smoking blower fan, 9 for communicating pipe, 10 for return duct, 11 for support.
The specific embodiment
As shown in Figure 1, the dual intensity drier, comprise: general frame structure and solar energy light gathering and heat collecting system, the solar energy light gathering and heat collecting system comprises solar concentrator 1 and solar thermal collector 3, the top of described solar concentrator 1 is provided with the center aluminium wood shavings heat absorption vacuum tube 2 is housed, and described Salar light-gathering heat absorption vacuum tube 2 is communicated with solar thermal collector 3.This optically focused heat absorption, thermal-arrest, insulation construction namely can effectively fully gather the hot-air of high temperature, can also improve the required air Wen-rice degree of tunnel drier.
Described solar energy light gathering and heat collecting system comprises solar concentrator 1 and solar thermal collector 3, transparent thick safety glass is equipped with at described solar thermal collector 3 tops, surrounding and bottom adopt rock cotton board as insulation, the middle part is equipped with the aluminium wood shavings as heat-absorbing material, this set structure makes solar concentrator 1 hot-air deliver to solar thermal collector 3, has obtained insulation, accumulation of heat, intensification and has made the temperature of the required dry thing of hothouse that guarantee arranged.
Described general frame structure also comprises auxiliary combustion stove 5, and described combustion furnace 5 arranges structure for double-deck, and the stove center is the combustion chamber, and two-layer centre is hot air chamber, and air-heater 4 is delivered to hot air chamber with hot-air and heated and directly send hothouse to.Described combustion furnace 5 one ends are connected with air-heater 4, and the other end stops up 6 with drying and is connected.
Described temperature control system comprises environmental control, and environment Kong device processed also comprises temperature inductor and the air-heater in hothouse.
Described temperature control system is mainly by many solar energy light gathering and heat collectings system, and a plurality of auxiliary combustion stove heating systems are thermal source, is setting in temperature required scope when dry indoor temperature, and the environmental control thermometer is controlled air-heater.During as the hothouse excess Temperature, the air-heater starting switch disconnects, and temperature progressively descends.When as too low in the hothouse temperature, the air-heater starting switch closes, and temperature progressively rises.This sleeving temperature control system has been guaranteed the temperature required accuracy of hothouse.
The utility model not only can reduce the cost of the thing that is dried, can also realize that dual intensity is dry, break the restriction of natural environmental condition, guaranteed the quality and quantity requirement of dry thing under different environmental conditions, can also save to greatest extent artificial, save coal, save electric power, realize the controllability of baking temperature.
Claims (5)
1. dual intensity drier, comprise: general frame structure and solar energy light gathering and heat collecting system, it is characterized in that: the solar energy light gathering and heat collecting system comprises the heat absorption vacuum tube (2) of solar concentrator (1) top, described heat absorption vacuum tube (2) tube wall is vacuum, aluminium wood shavings heat-absorbing material is equipped with for the logical heart in heat absorption vacuum tube (2) center, and described Salar light-gathering heat absorption vacuum tube is connected with solar thermal collector (3).
2. dual intensity drier according to claim 1 is characterized in that: described solar energy light gathering and heat collecting system comprises that at least one solar concentrator heat absorption vacuum tube (2), at least one solar thermal collector (3) form.
3. dual intensity drier according to claim 1 and 2, it is characterized in that: transparent thick safety glass is equipped with at described solar thermal collector (3) top, surrounding and bottom adopt rock cotton board as insulation, the aluminium wood shavings are laid as heat-absorbing material in the middle part, and described solar thermal collector (3) is communicated with air-heater (4).
4. root a tree name dual intensity drier claimed in claim 1 is characterized in that: described auxiliary combustion stove (5) one ends are connected with air-heater, the other end is connected with the air inlet of tunnel-kiln type hothouse (6) bottom.
5. dual intensity drier according to claim 1, it is characterized in that: described hothouse (6) is tunnel-kiln type, and the top is the heavy sheet glass cover plate, is set to slope shape on the sunny side, vacuum thick glass cover-plate and tunnel stop up the body top and are connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220198576 CN202973813U (en) | 2012-04-26 | 2012-04-26 | Dual-energy drier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220198576 CN202973813U (en) | 2012-04-26 | 2012-04-26 | Dual-energy drier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202973813U true CN202973813U (en) | 2013-06-05 |
Family
ID=48514876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220198576 Expired - Fee Related CN202973813U (en) | 2012-04-26 | 2012-04-26 | Dual-energy drier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202973813U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11619399B1 (en) * | 2021-09-22 | 2023-04-04 | William H. White | Systems and methods for direct use of solar energy |
-
2012
- 2012-04-26 CN CN 201220198576 patent/CN202973813U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11619399B1 (en) * | 2021-09-22 | 2023-04-04 | William H. White | Systems and methods for direct use of solar energy |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130605 Termination date: 20150426 |
|
| EXPY | Termination of patent right or utility model |