CN101839617A - Solar multi-directional tracking solar energy drying equipment - Google Patents
Solar multi-directional tracking solar energy drying equipment Download PDFInfo
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- CN101839617A CN101839617A CN200910301034A CN200910301034A CN101839617A CN 101839617 A CN101839617 A CN 101839617A CN 200910301034 A CN200910301034 A CN 200910301034A CN 200910301034 A CN200910301034 A CN 200910301034A CN 101839617 A CN101839617 A CN 101839617A
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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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/20—Solar thermal
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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
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Abstract
The invention discloses solar multi-directional tracking solar energy drying equipment. In the equipment, one or a group of solar linear focusing optical mirrors comprising a plurality of reflecting mirrors, a Fresnel mirror, a plane mirror and the like is/are adopted; a revolving shaft of each mirror is arranged on a solar linear focusing optical mirror support; each solar optical mirror can rotate around the shaft, and meanwhile moves together with the solar mirror support, so that the tracking of the solar energy can be realized by the multi-directional tracking consisting of rotating around the shaft and moving together with the solar mirror support; and as the solar energy drying equipment is arranged in a cylinder interval on ground or a building, when the solar mirror moves, the solar energy drying equipment can keep still, the focal length is variable zooming and tracking, and the solar energy drying equipment realizes the drying utilization of the focused and tracked solar energy in a cylinder. The invention provides an array structure of the equipment, which is suitable for systems of different scales, and simultaneously suitable for large-scale utilization of the solar energy drying equipment.
Description
Technical field
The present invention relates to the solar energy utilization, particularly solar focusing is followed the tracks of the multidirectional solar energy drying equipment that linearity is followed the tracks of and the composition array tracking is formed that focus is a straight line.
Background technology
Solar drying apparatus has various ways at present, can be divided into substantially: greenhouse type, heat-collector type, heat collector and greenhouse mating type, monoblock type and parabolic concentrator type etc.Wherein the collecting system of concentrating solar drying device generally is made up of the cylindro-parabolic concentrating collector, and this is a kind of middle warm type solar drying apparatus, but this drying device complex structure, the cost height.Though simple and easy solar energy drying small investment, capacity is little, and the thermal efficiency is low; And big-and-middle-sized investment is big, floor space is big, so far the effective energy storage problem cheaply of unresolved solar energy still.
Solar energy tracking is mainly by three kinds of slot type, tower and butterflies, because the slot type system is that the relative technical difficulty of single-direction tracing is lower, simultaneously because solar energy selects coating and technology in vacuum tube to possess industrialization production capacity in the temperature range of 100-400 degree, thereby can be produced in batches rapidly, be exactly the slot type system by the earliest commercial applications in the world.
After being pushed out, the solar groove type system is mainly used in solar heat power generation system, and present but individual system has developed into the cylinder of 8*100*5 rice, because its development is towards large-scale application, thereby well do not used in other application.
Chinese patent 200710176966 provides a kind of tracking system of combination, can be used for slot type, the tracking system of tower combination, the mode of its tracking adopts focus is motionless and mode that the solar energy mirror system moves, mainly be to adopt two tracks are set on the ground follow the tracks of, and slot type system line focusing system, utilize its linear axes and the parallel placement of earth autobiography axle, thereby the rotation that can adopt a direction realizes following the tracks of, but this scheme adopts rotation on the ground to realize the slot type tracking, obviously can not realize following the tracks of, thereby the inventor further is provided with following in elevation in scheme, the slot type system is not a single-direction tracing just like this, and become two-way tracking, thereby inventor's tracking problem that focal line does not move when not solving the slot type single-direction tracing.This system mainly is the application that is applied to solar energy, does not use in the solar energy drying field.
The inventor has announced the solar energy utilization system that zoom is followed the tracks of in 200610020352 inventions, mainly adopt disc type or cross bi-directional tracking mode to realize the zoom tracking, but this system adopts single-direction tracing.
Summary of the invention
Purpose of the present invention just provides a kind of multi-directional tracking solar drying equipment, adopt a plurality of speculums, the Fresnel mirror, one or one group solar linear focusing optical mirror such as level crossing is formed, the rotating shaft of each mirror is arranged on the solar linear focusing optical mirror support, each optics of solar energy mirror can rotate around axle, also can follow simultaneously the operation of solar energy mirror support, thereby can be by around the rotation of rotating shaft and follow the multi-directional tracking that the motion of solar energy mirror support constitutes, realize the tracking of solar energy, because solar energy drying equipment is set in the cylinder interval and on ground or building, when solar energy mirror is moved, keep motionless, thereby its focal length be the zoom that changes with following the tracks of, solar energy drying equipment is arranged on the drying utilization of the solar energy of just having realized focus tracking in the cylinder.
The invention provides its array structure, be suitable for the system of different scales, also be suitable for large-scale utilization solar energy drying equipment simultaneously.
Concrete summary of the invention is as follows:
A kind of multi-directional tracking solar drying equipment, comprise at least one drying equipment, at least one group of optical frames wherein every group of optical frames is made up of at least one solar linear focusing optical mirror, the solar energy mirror support that is used for support of optical mirror group, make solar linear focusing optical mirror can follow the tracks of the solar energy tracking device of solar motion, Power Drive Unit, and electronic control system, every group of optical frames focuses in the cylindrical region jointly, having at least a drying equipment to be arranged in this cylindrical region and to keep motionless is characterized in that, wherein be set with at least one rotating shaft on each solar linear focusing optical mirror, the two ends of described rotating shaft are arranged on the solar energy mirror support, drive linear focusing optical mirror by Power Drive Unit and rotate and follow the solar energy mirror support and move, the focal line of every group of line focus optical frames is remained in the zone at drying equipment place along rotating shaft.
Can select dissimilar mounting systems as required, can be suitable for the use of the solar energy mirror of any form like this, can select the solar energy mirror that is fit to as required.Employing solar energy mirror support can provide more flexible for the motion of every group of optical frames and support easily and movement locus, can reduce cost, improve tracking efficient simultaneously, and the solar energy mirror support can be selected the device of following at least a shape usually:
Described solar energy mirror support is selected the device of following at least a shape:
A, parabolic type;
B, arc;
C, circular device;
D, polygon support;
E, compound parabolic line style;
F, straight line, oblique line, shaped form.
Tracking means comprises tracking support, the power transmission mechanism that is used to support whole system.In order to realize that Power Drive Unit (6) drives power transmission mechanism, realize the tracking of optical frames to solar energy, described power transmission (10) one ends are connected with drive unit, at least an other end is arranged on rotating shaft, solar energy mirror support or the solar linear focusing optical mirror, drive power transmission mechanism by Power Drive Unit (6), realize tracking solar energy.The tracking support is that solar utilizing equipment, optics of solar energy mirror, tracking system, solar energy line focus optical frames support all components provide support.The tracking support can be arranged on any position of said system, needs only requirement according to the invention, and the position and the structure of support can be set arbitrarily.
Any power-driven system (6) that passes through drives power transmission mechanism, may be used to solar energy tracking of the present invention, and one of described power transmission mechanism selection is following: gear mechanism (10), link chain mechanism, turbine and worm mechanism, linkage.
Wherein when the other end of power transmission (10) is arranged in the rotating shaft of solar linear focusing optical mirror, rotating shaft is fixedlyed connected with optical frames, drive gear or the chain or the linkage of transmitting device by Power Drive Unit, rotating shaft is rotated, rotate around rotating shaft thereby drive solar linear focusing optical mirror; When power transmission is arranged on the solar energy mirror support, can drives the solar energy mirror support and move; When power transmission is set directly on the solar linear focusing optical mirror, can directly drives solar linear focusing optical mirror and move.
The solar energy mirror support is arranged on to be followed the tracks of on the support, and can on the tracking support, move by Power Drive Unit and power transmission solar energy mirror support, formed multidirectional motion jointly with the motion of prolonging rotating shaft of solar energy mirror, mainly reach the purpose and the requirement of tracking, the motion mode of solar energy mirror support can adopt any possible form, and is one of following but the track of preferred motion can be selected:
A, parabola or arc or circular device and ground level parallel motion;
B, parabola or arc or circular device prolong two parabolas or arc or circle and carry out parabola or arc or circus movement.
C, moving along straight line, oblique line, curve.
Because line focusing system is motionless, any solar energy drying equipment can be arranged in this zone, even heavy weight equipment can be arranged on the focal line zone, in the focal range of focal line and solar energy mirror, solar energy drying equipment can be set, according to requirements such as temperature and spaces, can select any scope that is not more than focal length that solar energy drying equipment is set.
The solar energy drying device is made up of the pipeline that is arranged on cylinder focal line zone, the outer setting of this pipeline has the sun to select coating that solar energy is converted to heat energy, the material that is dried is arranged on pipe interior, is provided with import and export on pipeline at least, can enter and proposes for the material that is dried.
The pipeline that is arranged on cylinder focal line zone is the evaporation ends of heat pipe, and the material that is dried is arranged on the condensation end of heat pipe.
Linear tracking system is by North and South direction and two kinds of tracking modes of east-west direction, the parallel placement of main employing with ground level, according to different longitude and latitude at the earth's surface, the direction setting that preferential selection is vertical with solar light irradiation or angle is minimum, solar linear focusing optical mirror focal line, the axis of symmetry of the length direction of optics of solar energy mirror is parallel with earth's axis, make that like this collecting efficiency is the highest, the focal line of solar linear focusing optical mirror selects one of following manner to place: parallel with earth's axis, parallel angle minimum with earth's axis, parallel to the ground, parallel with horizontal plane, be preferably parallel placement with earth's axis.
In the tracing process of carrying out to solar energy, the error that may occur following the tracks of, perhaps Bu Fen sunshine is owing to reasons such as scatterings, sunshine is in the zone outside the solar energy drying equipment behind the primary optics of solar energy mirror line focus of process, in order to reduce the loss of this part, adopted secondary focusing, the solar energy mirror of a secondary focusing promptly is set on solar energy drying equipment, with the solar energy of a focused lost through after the secondary focusing solar energy being focused on the solar energy drying equipment, usually can select following at least a kind of secondary focusing optical frames (8), around solar energy drying equipment, also be provided with the secondary reflection mirror, optical frames that solar linear focuses on and secondary reflection mirror are selected from following at least a:
A, linear composite parabolic speculum;
B, linear Fresnel lens or speculum;
C, linear concave, convex lens;
D, Linear Parabolic face speculum;
E, glass, metal, nonmetallic plane mirror.
The secondary focusing optical frames can be arranged on the solar energy drying equipment, rotate with the solar energy mirror that once focuses on, this sample once can adopt same tracking equipment and driving arrangement to realize secondary focusing to solar energy having improved the efficient that solar energy utilizes with the solar energy mirror of secondary focusing.
Drive power transmission mechanism (10) by power-driven system (6), realize the tracking to solar energy, the power-driven system device that is adopted is selected from one of following:
A, Mechanical Driven device are preferably mechanical clockwork spring, spring, tracking;
B, phase transformation drive unit adopt the material be enclosed in a space, along with the increase of temperature makes the increase of its pressure, promote motion, realize following the tracks of;
Two kinds of tracking of above-mentioned A, B do not need consume electric power, and becoming does not have the electricity driving;
C, utilize electric energy to drive motor or hydraulic means to drive power transmission mechanism (10) and realize following the tracks of;
The signal of D, the sensor by electricity or light by relatively electric current, magnitude of voltage and/or the brightness values of the conversion of solar energy device of different parts, is adjusted the tracking that the motion of motor (6) realizes by computer or single-chip microcomputer;
Two kinds of tracking of above-mentioned C, D need consume electric power, become power consumption and drive.
For the ease of using, this system can be arranged on different zones, both can be arranged on ground, also can be arranged on top of building, usually adopt a plurality of solar energy drying equipment (1) to be set to an array, each array can be arranged on the common platform or be arranged on the zone of ground and/or building.Wherein have at least a plurality of solar energy drying equipment (1) to be set to an array, each array is made up of many groups solar energy mirror, tracking system, mounting system, solar energy drying equipment, to the solar energy drying equipment of same row and/or same row, a shared power drive device (6).
Have at least a plurality of solar energy drying equipment to be set to an array, each array is made up of many groups solar energy mirror, tracking system, mounting system, solar energy drying equipment, solar energy drying equipment to same row and/or same row, a shared power drive device, each array can be arranged on the common platform or be arranged on the zone of ground and/or building.
Many rows, row solar energy drying equipment are set on each array, and every row on each array or row solar energy drying equipment carry out heat exchange by heat pipe.
The scheme that the present invention selects is to realize the preferred version of the object of the invention, and the scheme of any principle according to the invention and technology, product all are protection scope of the present invention.
Adopt technical scheme of the present invention can reach following beneficial effect:
1, can reduce the range of movement of device, the energy consumption of the power drive part of reduce following the tracks of realizes the utilization of efficient, highly reliable, tracking cheaply and solar energy drying.
2, can realize application, expand technology and scope that groove type solar utilizes greatly, strengthen reliability of applying, improve the loading capacity of system heavy weight dry matter.
3, can realize the large-scale utilization efficiently of different solar products so that realize the solar energy drying utilization of array.
4, can be suitable for the comprehensive utilization of small area and family.
Description of drawings
Fig. 1 is many parabolic reflectors solar energy drying device systems side view
Fig. 2 is many glass reflectors solar energy drying device systems figure
Fig. 3 is many fresnel reflecting mirrors array tracking solar energy drying device systems figure
Fig. 4 is one group of fresnel reflecting mirror array tracking solar energy drying device systems figure
The implication of concrete label is as follows among the figure:
1: solar energy drying equipment, 2: solar energy line focus optical frames, 3: solar energy mirror support, 4: follow the tracks of support, 5: rotating shaft, 6: Power Drive Unit (motor), 7: gear, 8: secondary solar energy reflection mirror, 9: dynamic transfer system, 10: the adopting heat pipes for heat transfer system; 11: power transmission, 12: solar energy mirror carriage drive device, 13: material inlet; 14: material outlet.
The specific embodiment
Embodiment one: many parabolic reflectors solar energy drying device systems
This figure is a side view, solar energy mirror (2) is four parabolic mirrors (2), solar energy drying equipment (1) is arranged in the pipeline, paraboloidal mirror is arranged on the Parabolic device, each parabola mirror is provided with an axle, solar energy mirror can be rotated along rotating shaft (5), be provided with the solar energy mirror carriage drive device that can move on the ground simultaneously, solar energy mirror can be rotated along rotating shaft and be followed the translation of solar energy mirror support simultaneously like this, and then realizes multidirectional tracking; Four solar energy mirror are by the tracking of different motion realizations to solar energy, simultaneously solar energy is focused on the drying duct, four parabola mirrors adopt same drive system, transmission mechanism is a gear train, the gear number of teeth difference of different solar energy mirror, thereby can adopt different rotating speeds to have the different solar energy mirror of driving to move, realize solar energy tracking and utilization; Also be provided with the secondary reflection mirror on drying duct, the solar energy reflection that the secondary reflection mirror will once focus on is to drying duct.
Embodiment two: many glass reflectors solar energy drying device systems
As shown in Figure 2, this example adopts two group glass reflectors to realize solar energy tracking, and wherein each group solar energy mirror is 2 glass reflectors, two groups of glass reflector tracking system series connection; Solar energy drying equipment is the inner metal tube that (1) is arranged on vacuum tube, and metallic conduit is provided with the import and the material outlet of material; Four glass reflectors are fixed on three circular ring type devices, Power Drive Unit is a motor (6), power transmission is the gear mechanism that is arranged on the annulus, motor drives the gear that is arranged on the annulus by gear mechanism, make glass mirror on annulus, rotate, also be provided with the power drive device that drives the motion of solar energy mirror support simultaneously, realize the rotation of solar energy mirror and the multi-directional tracking of following the support motion, realized the tracking of solar energy and the drying of material.
Embodiment three, many fresnel reflecting mirrors array tracking solar energy drying equipment
As shown in Figure 3, present case is the multiple mirror arrays tracking system, adopt four fresnel reflecting mirrors, Power Drive Unit is a motor, motor drives two gears that are arranged in the focal line rotating shaft by the power transmission device of chain, also be provided with the Power Drive Unit that drives the motion of solar energy mirror support simultaneously, realize the solar energy tracking of multidirectional sun realization to the 2*2 array, the heat pipes of solar energy drying equipment for conducting heat by the adopting heat pipes for heat transfer system, the evaporation ends of heat pipe is arranged on the glass-vacuum tube inside in focal line zone, its outer setting has solar energy to select coating, the condensation end of heat pipe is arranged on the outside in focal line zone, the condensation end of heat pipe is provided with the import of material and the outlet of material, organizes material more and enters and discharge heated pipeline from different imports and outlet, realizes the array drying to material.
Four, one group of fresnel reflecting mirror array tracking solar energy drying of embodiment equipment
As shown in Figure 4, one group of solar energy mirror tracking system forming by three Fresnel mirrors, each Fresnel mirror is arranged on the solar energy mirror support of two circles, each Fresnel mirror is provided with two rotating shafts, power section is a motor, by three gear trains of motor-driven, realize driving respectively to each Fresnel, the gear of drive part is arranged in the rotating shaft of Fresnel mirror, also be provided with the Power Drive Unit that drives the motion of solar energy mirror support simultaneously, realize multidirectional solar energy tracking and utilization.By the focusing and the heat transfer of hot-pipe system realization solar energy, the evaporation ends of heat pipe is arranged on the inside of glass pipe, and its condensation end is arranged on and is the focal line region exterior, and the material that is dried enters from import, discharges from outlet, and material is dried at the condensation end of heat pipe.
According to principle of the present invention, can realize other embodiment, but as long as condition according to the invention all belongs to implementation content of the present invention.
Claims (12)
1. solar multi-directional tracking solar energy drying equipment, comprise at least one drying equipment, at least one group of optical frames wherein every group of optical frames is made up of at least one solar linear focusing optical mirror, the solar energy mirror support that is used for support of optical mirror group, make solar linear focusing optical mirror can follow the tracks of the solar energy tracking device of solar motion, Power Drive Unit, and electronic control system, every group of optical frames focuses in the cylindrical region jointly, having at least a drying equipment to be arranged in this cylindrical region and to keep motionless is characterized in that: be set with at least one rotating shaft on each solar linear focusing optical mirror, the two ends of described rotating shaft are arranged on the solar energy mirror support, drive linear focusing optical mirror by Power Drive Unit and rotate and follow the solar energy mirror support and move, the focal line of every group of line focus optical frames is remained in the zone at drying equipment place along rotating shaft.
2. solar multi-directional tracking solar energy drying equipment according to claim 1 is characterized in that: described solar energy mirror support is selected the device of following at least a shape:
A, parabolic type;
B, arc;
C, circular device;
D, polygon support;
E, compound parabolic line style;
F, straight line, oblique line, shaped form.
3. according to claim 1,2 described solar multi-directional tracking solar energy drying equipments, it is characterized in that: described tracking means comprises tracking support, the power transmission mechanism that is used to support whole system, described power transmission one end is connected with drive unit, at least an other end is arranged on rotating shaft, solar energy mirror support, the solar linear focusing optical mirror, drive power transmission mechanism by Power Drive Unit, realize tracking solar energy.
4. according to the described solar multi-directional tracking solar energy drying equipment of claim 3, it is characterized in that: one of described power transmission mechanism selection is following: gear mechanism, link chain mechanism, turbine and worm mechanism, linkage.
5. solar multi-directional tracking solar energy drying equipment according to claim 3 is characterized in that: described solar energy mirror support is arranged on to be followed the tracks of on the support, and it is one of following that the track that the solar energy mirror support moves can be selected:
A, parabola or arc or circular device and ground level parallel motion;
B, parabola or arc or circular device prolong two parabolas or arc or circle and carry out parabola or arc or circus movement.
C, moving along straight line, oblique line, curve.
6. according to claim 1,2 described solar multi-directional tracking solar energy drying equipments, it is characterized in that: the solar energy drying device is made up of the pipeline that is arranged on cylinder focal line zone, the outer setting of this pipeline has the sun to select coating that solar energy is converted to heat energy, the material that is dried is arranged on pipe interior, on pipeline, be provided with import and export at least, can enter and discharge for the material that is dried.
7. solar multi-directional tracking solar energy drying equipment according to claim 6 is characterized in that: the pipeline that is arranged on cylinder focal line zone is the evaporation ends of heat pipe, and the material that is dried is arranged on the condensation end of heat pipe.
8. according to claim 1,2 described solar multi-directional tracking solar energy drying equipments, it is characterized in that: the focal line of solar linear focusing optical mirror selects one of following manner to place: parallel with earth's axis, parallel with earth's axis angle minimum, parallel to the ground, parallel with horizontal plane is preferably parallel placement with earth's axis.
9. according to claim 1,2 described solar multi-directional tracking solar energy drying equipments, it is characterized in that: described Power Drive Unit is selected from one of following:
A, Mechanical Driven device are preferably mechanical clockwork spring, spring, tracking;
B, phase transformation drive unit adopt the material be enclosed in a space, along with the increase of temperature makes the increase of its pressure, promote motion, realize following the tracks of;
C, utilize electric energy to drive motor or hydraulic means to drive power transmission mechanism and realize following the tracks of;
The signal of D, the sensor by electricity or light by relatively electric current, magnitude of voltage and/or the brightness values of the conversion of solar energy device of different parts, is adjusted the tracking that the motion of motor realizes by computer or single-chip microcomputer.
10. according to claim 1,2 described solar multi-directional tracking solar energy drying equipments, it is characterized in that: around drying equipment, also be provided with the secondary reflection mirror, optical frames that solar linear focuses on and secondary reflection mirror are selected from following at least a:
A, linear composite parabolic speculum;
B, linear Fresnel lens or speculum;
C, linear concave, convex lens;
D, Linear Parabolic face speculum;
E, glass, metal, nonmetallic plane mirror.
11. according to claim 1,2 described solar multi-directional tracking solar energy drying equipments, it is characterized in that: have at least a plurality of drying equipments to be set to an array, each array is made up of many groups solar energy mirror, tracking system, mounting system, drying equipment, drying equipment to same row and/or same row, a shared power drive device, every array can be arranged on the common platform or be arranged on the zone of ground and/or building.
12. solar multi-directional tracking solar energy drying equipment according to claim 11, it is characterized in that: form a system by a plurality of arrays, many rows, row drying equipment are set on each array, the fluid that every row on each array or row drying equipment flow by hot-pipe system and/or forced circulation carries out heat exchange or directly utilizes, and the fluid by hot-pipe system and/or forced circulation between a plurality of arrays carries out heat exchange or directly utilization.
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| Application Number | Priority Date | Filing Date | Title |
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| CN200910301034A CN101839617A (en) | 2009-03-22 | 2009-03-22 | Solar multi-directional tracking solar energy drying equipment |
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| Application Number | Priority Date | Filing Date | Title |
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| CN200910301034A CN101839617A (en) | 2009-03-22 | 2009-03-22 | Solar multi-directional tracking solar energy drying equipment |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103307762A (en) * | 2012-03-17 | 2013-09-18 | 成都奥能普科技有限公司 | Fixed dot array solar drying system |
| CN106440667A (en) * | 2016-10-13 | 2017-02-22 | 霍进铭 | Photovoltaic dryer |
| CN107373712A (en) * | 2017-07-27 | 2017-11-24 | 成都菲斯普科技有限公司 | A kind of far-infrared ray drying equipment |
| CN109099661A (en) * | 2018-07-09 | 2018-12-28 | 张翔 | A kind of efficient tanning device of wormwood |
| CN109282582A (en) * | 2018-09-25 | 2019-01-29 | 湖南郴江电力设备安装运维有限公司 | A kind of reflective drying chamber of illumination |
| CN110307700A (en) * | 2019-06-24 | 2019-10-08 | 肖烈瑞 | A kind of comprehensive drying equipment of lift dried bamboo shoots production |
-
2009
- 2009-03-22 CN CN200910301034A patent/CN101839617A/en active Pending
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103307762A (en) * | 2012-03-17 | 2013-09-18 | 成都奥能普科技有限公司 | Fixed dot array solar drying system |
| CN103307762B (en) * | 2012-03-17 | 2015-11-18 | 成都奥能普科技有限公司 | A kind of fixing point array solar drying system |
| CN106440667A (en) * | 2016-10-13 | 2017-02-22 | 霍进铭 | Photovoltaic dryer |
| CN107373712A (en) * | 2017-07-27 | 2017-11-24 | 成都菲斯普科技有限公司 | A kind of far-infrared ray drying equipment |
| CN107373712B (en) * | 2017-07-27 | 2020-06-26 | 南通瑞隆新材料有限公司 | Far infrared drying equipment |
| CN109099661A (en) * | 2018-07-09 | 2018-12-28 | 张翔 | A kind of efficient tanning device of wormwood |
| CN109099661B (en) * | 2018-07-09 | 2020-11-10 | 安徽大艾药业科技有限公司 | High-efficient drying device of chinese mugwort grass |
| CN109282582A (en) * | 2018-09-25 | 2019-01-29 | 湖南郴江电力设备安装运维有限公司 | A kind of reflective drying chamber of illumination |
| CN110307700A (en) * | 2019-06-24 | 2019-10-08 | 肖烈瑞 | A kind of comprehensive drying equipment of lift dried bamboo shoots production |
| CN110307700B (en) * | 2019-06-24 | 2020-12-15 | 博兴战新产业发展有限公司 | All-round drying equipment of over-and-under type dried bamboo shoot preparation |
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Application publication date: 20100922 |