CN106643031A - Internal absorption type solar drier - Google Patents

Internal absorption type solar drier Download PDF

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Publication number
CN106643031A
CN106643031A CN201710000170.3A CN201710000170A CN106643031A CN 106643031 A CN106643031 A CN 106643031A CN 201710000170 A CN201710000170 A CN 201710000170A CN 106643031 A CN106643031 A CN 106643031A
Authority
CN
China
Prior art keywords
drawer
drying box
drying
adsorption
dehumidification
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
Application number
CN201710000170.3A
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Chinese (zh)
Inventor
段建国
王亚雄
韩晓星
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Inner Mongolia University of Science and Technology
BTE Tech Inc
Original Assignee
Inner Mongolia University of Science and Technology
BTE Tech Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Inner Mongolia University of Science and Technology, BTE Tech Inc filed Critical Inner Mongolia University of Science and Technology
Priority to CN201710000170.3A priority Critical patent/CN106643031A/en
Publication of CN106643031A publication Critical patent/CN106643031A/en
Pending legal-status Critical Current

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26DRYING
    • F26BDRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B9/00Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards
    • F26B9/06Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards in stationary drums or chambers
    • F26B9/066Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards in stationary drums or chambers the products to be dried being disposed on one or more containers, which may have at least partly gas-previous walls, e.g. trays or shelves in a stack
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26DRYING
    • F26BDRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B21/00Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
    • F26B21/001Drying-air generating units, e.g. movable, independent of drying enclosure
    • F26B21/002Drying-air generating units, e.g. movable, independent of drying enclosure heating the drying air indirectly, i.e. using a heat exchanger
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26DRYING
    • F26BDRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B21/00Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
    • F26B21/004Nozzle assemblies; Air knives; Air distributors; Blow boxes
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26DRYING
    • F26BDRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B21/00Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
    • F26B21/02Circulating air or gases in closed cycles, e.g. wholly within the drying enclosure
    • F26B21/04Circulating air or gases in closed cycles, e.g. wholly within the drying enclosure partly outside the drying enclosure
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26DRYING
    • F26BDRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B25/00Details of general application not covered by group F26B21/00 or F26B23/00
    • F26B25/06Chambers, containers, or receptacles
    • F26B25/14Chambers, containers, receptacles of simple construction
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/10Greenhouse 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

Abstract

The invention discloses an internal absorption type solar drier. The internal absorption type solar drier comprises a solar heat collecting device, a drying box and a control system, wherein phase change energy storage drawers, material drying drawers, a cross flow waste heat recovery exchanger and adsorption dehumidification drawers are sequentially arranged inside the drying box from top to bottom; a partition is arranged between the phase change energy storage drawers, the material drying drawers, the cross flow waste heat recovery exchanger and the adsorption dehumidification drawers and the back inner wall of the drying box; the partition and the back inner wall of the drying box define a preheated air flow channel; a circulating fan is arranged at the bottom of the drying box; the bottoms of the drawers are screen-shaped; a phase change energy storage material is placed in the phase change energy storage drawers; a to-be-dried material is placed in the material drying drawers; an adsorption dehumidification material is placed in the adsorption dehumidification drawers; the cross flow waste heat recovery exchanger is provided with an air inlet and an exhaust hole; heat superconducting finned tubes in the solar heat collecting device are positioned inside vacuum heat collecting pipes; the vacuum heat collecting pipes are obliquely arranged; the bottom ends of the vacuum heat collecting pipes are connected with pipe holders and are supported by a bracket; the top ends of the vacuum heat collecting pipes are hermetically connected with the upper part of the drying box; and the heat superconducting finned tubes stretch into the preheated air flow channel inside the drying box.

Description

Absorbed inside formula solar dryer
Technical field
The present invention relates to a kind of absorbed inside formula solar dryer, by hot super heat conduction, phase change energy storage technology Middle low temperature drying is carried out to the material in farming and pastoral area using solar energy with adsorption and dehumidification technology, belongs to drying equipment technical field.
Background technology
Solar drying technology is drying and dehydrating technology of the solar utilization technique in combination with drying process monotechnics. Solar utilization technique is introduced dry run by the technology than traditional dry technology, be applied to herbage, grain, seed, in The dry runs such as anaesthetic, food, both energy saving, and environmental protection is particularly suitable for remote, energy scarcity regional.It is this dry The material that dry technology is obtained has many advantages:Feel quality better, material maintains the intrinsic color and luster of fresh feed, local flavor substantially And fragrance.Nutrient content is high, and due to can reach what is carried out under conditions of constant temperature in dry run, this causes nutrient component damages pole It is few.Dehydration is thorough, lightweight, is suitable for long-term preservation and long-distance transport.
Phase early 1990s, China just takes to the exploitation of solar drying technology and the manufacture of equipment, and nearly three Over 5 years, the industry development of the agricultural product such as herbage, grain is very fast, existing tens of production lines, but production scale is mostly less, from state Inside and outside market demand situation sees that the development prospect of the solar drying technology of China is extremely wide.
For a long time, during harvesting and preparing hay, forage grass field curing technique is always prepared by China's hay Main process.In green fodder harvesting season, the chance of continuous fine a couple of days is little, therefore many regional because forage grass harvesting season wet tide is more The high quality grass such as rain, clover can not in good time be prepared into hay, cause forage grass dry loss during field curing serious and battalion Form code insurance holdup low.Counted according to relevant department of the Ministry of Agriculture, China loses every year storage grass about at 300,000,000 tons, and grass drying is Become the bottlenecks for preparing high-quality hay, the research and development of advanced forage drying plant are extremely urgent.At present, it is domestic Artificial drying herbage equipment mainly has drum-type grass drier, 93QH series fire coal mow-drying units, 93QH series to be dried Unit, 93QH1000 type fuel oil (gas) mow-drying units, it is using fuel oil, coal-fired and combustion gas as main energy sources therefore dry The high expensive of dry rear herbage, industrialization is relatively difficult, and economic benefit is not obvious.
Solar energy is a kind of cleaning, efficiently and the never new forms of energy of exhaustion.At present, national governments are all by solar energy resources profit It is used as the important content of National Sustainable Development Strategies.Solar dryer meets the development of low-carbon economy, be it is continuable, Energy-saving and emission-reduction product, is the opportunity of solar energy industry development.Solar energy industry is huge, and market development has greatly latent Power.In recent years government supported energetically the development of solar energy industry, had put into effect within 2009 a series of policies for Solar use, Build a resource-conserving and environment-friendly society, strengthen the requirement of the capability of sustainable development.The prospect of solar energy industry is bright , but road is tortuous.Specific to each enterprise, because the technology of each enterprise, product and level etc. differ, so, The comprehensive strength that the bright other shore of industry depends on enterprise can be reached.At present, China's solar dryer industry industry development Lack of standardization, enterprise's self-disciplining is weaker.But the development of solar energy industry will return rationality, enterprise need to more focus on to product The lifting of quality.Crops, agricultural byproducts, seed, livestock products, Chinese herbal medicine of the present invention for the vast rural residence houses of China A kind of advanced technology solution is proposed Deng drying and dewatering, energy sources, environmental pressure problem, solar energy profit can be solved the problems, such as With periodic problem and improve energy utilization rate.
The content of the invention
The invention provides a kind of absorbed inside formula solar dryer, is converted solar radiant energy by vacuum heat collection pipe For heat, the conduction of heat is carried out using hot super heat conduction, significantly improve heat utilization ratio and conduction efficiency;Using phase Become the change of energy storage technology equilibrium temperature, the drying temperature of Effective Regulation drier;Air is carried out using adsorption and dehumidification technology Dehumidifying, obtains dry air, such that it is able to realize carrying out product green, guarantee the quality, free of contamination middle low temperature drying.
The technical solution used in the present invention:Absorbed inside formula solar dryer, mainly including solar energy heat collector, dry Dry case and control system, set gradually from top to bottom at least one of which phase-change accumulation energy drawer, at least one of which material and dry inside drying box Dry tap drawer, cross-flow Waste Heat Recovery exchanger and at least one of which adsorption and dehumidification drawer, and with drying box after dividing plate is set between inwall, Dividing plate is set to surround preheated air runner with chamber interior wall is dried;The bottom of drying box arranges circulating fan;
The bottom of phase-change accumulation energy drawer, drying materials drawer and adsorption and dehumidification drawer is set to mesh-like;In phase-change accumulation energy drawer Phase transformation energy storage material is placed, material to be dried is placed in drying materials drawer, in adsorption and dehumidification drawer solid absorption is placed Except wet stock;Air inlet and exhaust outlet are set at the corresponding drying box front end of cross-flow Waste Heat Recovery exchanger;
Solar energy heat collector mainly includes vacuum heat collection pipe, hot superconduction finned tube, conduit saddle and support, and hot superconduction finned tube is located at Inside vacuum heat collection pipe;Vacuum heat collection pipe is in tilted layout with the horizontal 15-45 degree angle;The bottom connection conduit saddle of vacuum heat collection pipe And supported with support;The top of vacuum heat collection pipe is connected with the top seal of drying box, and hot superconduction finned tube extend into drying Preheated air runner inside case.
Further optimize, the lower section of vacuum heat collection pipe arranges reflector, and reflector is engaged inclination with vacuum heat collection pipe Place and supported with support.By the sunshine of reflector reflectance-transmittance vacuum heat collection pipe, make the shady face of vacuum heat collection pipe same Sample can receive sunshine, so as to improve the heat-collecting capacity of solar energy heating efficiency and unit area.
Further optimize, the corresponding position of drying box or so inwall is provided with support phase-change accumulation energy drawer, drying materials The slideway of drawer, cross-flow Waste Heat Recovery exchanger and adsorption and dehumidification drawer, so as to facilitate various by the corresponding drawer of pull Material picking and placeing or changes.
Further optimize, at the corresponding drying box front end of phase-change accumulation energy drawer, drying materials drawer, adsorption and dehumidification drawer Corresponding hermatic door is respectively provided with, sealing function is played, prevents the heat inside drying box to scatter and disappear.
Further optimize, hot superconduction finned tube extend on the part inside drying box and arranges fin, such that it is able to The dry air for flowing through fin quickly fully absorbs heat and is preheated.
Further optimize, be dried docile insulation material on chamber interior wall and form heat-insulation layer, can effectively prevent in drying box The heat in portion scatters and disappears.
Further optimize, humidity sensor is set in adsorption and dehumidification drawer, and be connected with control system, monitor humidity Change, and prompting changing adsorption and dehumidification material in time;Circulating fan is connected with control system, it is possible to achieve the tune to air circulation Section.
Further optimize, temperature sensor and humidity sensor are set in drying materials drawer, and connect with control system Connect, for the drying situation of material to be dried to be monitored and controlled.
Further optimize, adsorption and dehumidification drawer is set to two-layer, ground floor places super-strong moisture absorbing silk floss, and the second layer is placed high Water-absorbing resin.
Vacuum heat collection pipe in the present invention in solar energy heat collector absorbs solar energy, there is provided the heat needed for material drying Source;Hot superconduction finned tube carries out the efficient conduction of heat, and heat is conducted into the preheating sky to drying box from vacuum heat collection pipe At flow channel, and preheated to flowing through the dry air at this by fin.Inside drying box, in the effect of circulating fan Under flow up dry air, into preheated air runner.Dry air absorbs heat when fin is flowed through, and is preheated Air.Then, preheated air turns around to flow downward, and flows through phase-change accumulation energy drawer, drying materials drawer, cross-flow successively from top to bottom Waste Heat Recovery exchanger and adsorption and dehumidification drawer, realize circulating inside drying box.
When preheated air flows through phase-change accumulation energy drawer, if the temperature of preheated air is higher than phase transformation energy storage material Energy storage temperature, can be transferred to the partial heat in preheated air phase transformation energy storage material and store;Work as preheated air Temperature is less than energy storage temperature, and phase transformation energy storage material discharges the heat of its storage and preheated air is further preheated. Storage or the process of release heat by phase transformation energy storage material, can balance the ripple that heat changes with solar energy and produces Dynamic, the Effective Regulation change of drying box temperature can also extend drying time and improve rate of drying.
When preheated air flows through drying materials drawer, material to be dried therein is placed by contact and is dried, and The moisture that material evaporation to be dried goes out is taken away, becomes moisture content air.This preheated air contacts material to be dried and incites somebody to action The mode that evaporation moisture is taken away, can significantly improve drying efficiency.
When moisture content air flows through cross-flow Waste Heat Recovery exchanger, a part of moisture content air enters cross-flow Waste Heat Recovery Vertical-horizontal bend pipe in exchanger, is tentatively preheated, then from row using amount of residual heat to the new air row entered from air inlet Discharge in gas port, so as to improve the overall utilization rate to heat.Another part moisture content air is handed over into cross-flow Waste Heat Recovery Vertical tube in parallel operation, then immediately proceeds to adsorption and dehumidification drawer.
When moisture content air flows through adsorption and dehumidification drawer, adsorption and dehumidification material carries out water suction dehumidifying to moisture content air, Simultaneously the new air also to entering is also carried out desiccant dehumidification, so as to obtain dry air.Dry air is subject to circulating fan Effect is flowed up, and is returned to preheated air runner and is circulated next time.
The present invention utilizes the integrated small chamber dryer of solar energy, and device integrated level is high, compact conformation, floor space Little, outward appearance is neat;Conduction velocity is improve using hot superconduction finned tube conduction heat, the heat waste in conductive process is also reduced Consumption;Various materials are placed using drawer-type structure, so as to facilitate taking or changing for various materials;Using phase transformation energy storage material The storage of material or the process of release heat, balance the fluctuation of preheated air temperature, extend drying time;By preheated air with The contact of material to be dried simultaneously takes away the moisture of evaporation, improves drying efficiency and speed;Using hermatic door sealing function and The insulation effect of heat-insulation layer, persistent loop of the air inside drying box reduces heat and scatters and disappears, and significantly improves the whole of heat Body utilization rate;It is connected with control system by temperature sensor and humidity sensor, drying situation is monitored, realizes number Wordization is controlled;The method can be widely used in the drying of rural residence houses grain, seed, fruits and vegetables, agricultural byproducts, meat, Chinese herbal medicine.
Description of the drawings
Fig. 1 is apparatus of the present invention front view;
Fig. 2 is apparatus of the present invention rearview;
Fig. 3 is apparatus of the present invention side view;
Fig. 4 is apparatus of the present invention top view;
Fig. 5 is apparatus of the present invention profile.
Specific embodiment
Below in conjunction with drawings and Examples, the present invention is further detailed explanation.
As Figure 1-5, solar energy heat collector, drying box 1 and control system, drying box 1 are mainly included in the present invention Inside set gradually from top to bottom one layer of phase-change accumulation energy drawer, 2, three layers of drying materials drawer 3, cross-flow Waste Heat Recovery exchanger 4 with Two-layer adsorption and dehumidification drawer 5, and with drying box 1 after dividing plate 6 is set between inwall, make dividing plate 6 surround preheating with the inwall of drying box 1 Air flow channel 7;The bottom of drying box 1 arranges circulating fan 8;Docile insulation material forms heat-insulation layer 16 on the inwall of drying box 1;
Phase-change accumulation energy drawer 2, drying materials drawer 3 are set to mesh-like with the bottom of adsorption and dehumidification drawer 5;Phase-change accumulation energy drawer Phase transformation energy storage material is placed in 2, material to be dried is placed in drying materials drawer 3, in adsorption and dehumidification drawer 5 solid is placed Adsorption and dehumidification material;Adsorption and dehumidification drawer 5 is set to two-layer, and ground floor places super-strong moisture absorbing silk floss, and the second layer places super absorbent resin Fat;
Air inlet 9 and exhaust outlet 10 are set at the front end of 4 corresponding drying box of cross-flow Waste Heat Recovery exchanger 1;In drying box 1 or so The corresponding position of wall is provided with support phase-change accumulation energy drawer 2, drying materials drawer 3, cross-flow Waste Heat Recovery exchanger 4 and removes with absorption The slideway of wet drawer 5;The corresponding front end of drying box 1 punishment of phase-change accumulation energy drawer 2, drying materials drawer 3, adsorption and dehumidification drawer 5 Corresponding hermatic door 18 is not set;
Solar energy heat collector mainly includes vacuum heat collection pipe 11, hot superconduction finned tube 12, conduit saddle 13 and support 14, hot superconduction wing Piece pipe 12 is located inside vacuum heat collection pipe 11;Vacuum heat collection pipe 11 is in tilted layout with the horizontal 15-45 degree angle;Vacuum heat collection pipe 11 bottom connection conduit saddle 13 is simultaneously supported with support 14;The top of vacuum heat collection pipe 11 is connected with the top seal of drying box 1, and Hot superconduction finned tube 12 extend into the preheated air runner 7 inside drying box 1;Hot superconduction finned tube 12 is extend into drying box 1 Fin 17 is set on the part in portion;The lower section of vacuum heat collection pipe 11 arranges reflector 15, reflector 15 and vacuum heat collection pipe 11 It is engaged slant setting and is supported with support 14;
Humidity sensor is set in adsorption and dehumidification drawer 5, and is connected with control system;Circulating fan 8 is connected with control system;Thing Temperature sensor and humidity sensor are set in material drying drawer 3, and are connected with control system.
Vacuum heat collection pipe 11 in the present invention in solar energy heat collector is used to absorb solar energy, sun light direct beam or Jing Reflector 15 is reflexed on vacuum heat collection pipe 11, and the solar radiant energy of absorption is converted into heat energy by vacuum heat collection pipe 11, there is provided Heat needed for material drying.Hot superconduction finned tube 12 carries out the efficient conduction of heat, and heat is conducted from vacuum heat collection pipe 11 At preheated air runner 7 to drying box 1, and preheated by 17 pairs of dry airs flowed through at this of fin.
Inside drying box 1, in the presence of circulating fan 8 dry air is flowed up, into preheated air runner 7. Dry air absorbs heat when fin 17 is flowed through, and obtains preheated air.Then, preheated air turns around to flow downward, from upper Flow through phase-change accumulation energy drawer 2, drying materials drawer 3, cross-flow Waste Heat Recovery exchanger 4 and adsorption and dehumidification drawer 5 successively under, it is real Show part hot-air to flow in drying box inner loop.
When preheated air flows through phase-change accumulation energy drawer 2, if the temperature of preheated air is higher than phase transformation energy storage material Energy storage temperature, the partial heat in preheated air can be transferred to phase transformation energy storage material and be stored;When preheating sky Temperature degree is less than energy storage temperature, and phase transformation energy storage material discharges the heat of its storage to be carried out further in advance to preheated air Heat.Storage or the process of release heat by phase transformation energy storage material, can balance heat and change with solar energy and produce Fluctuation, the Effective Regulation change of the temperature of drying box 1 can also extend drying time and improve rate of drying.
When preheated air flows through drying materials drawer 3, material to be dried therein is placed by contact and is dried, and The moisture that material evaporation to be dried goes out is taken away, becomes moisture content air.This preheated air contacts material to be dried and incites somebody to action The mode that evaporation moisture is taken away, can significantly improve drying efficiency.Temperature sensor and humidity sensor in drying materials drawer 3 Device can monitor the drying situation of material to be dried, after the completion of drying, by opening corresponding hermatic door 18 and pulling out material Drying drawer 3, in that context it may be convenient to the material that taking-up has been dried, and convenient replacing next group material to be dried.
When moisture content air flows through cross-flow Waste Heat Recovery exchanger 4, a part of moisture content air is returned into cross-flow used heat The vertical-horizontal bend pipe in exchanger 4 is received, the new air row entered from air inlet 9 is tentatively preheated using amount of residual heat, then Discharge from exhaust outlet 10, so as to improve the overall utilization rate to heat.Another part moisture content air enters cross-flow used heat The vertical tube in exchanger 4 is reclaimed, adsorption and dehumidification drawer 5 is then immediately proceeded to.
When moisture content air flows through adsorption and dehumidification drawer 5, the super-strong moisture absorbing silk floss that ground floor is placed is first to moisture content air Absorbed water for the first time;Then, the high hydroscopic resin that the second layer is placed carries out secondary dehumidifying, so as to obtain dry air.Meanwhile, enter The new air for entering is also required to flow through adsorption and dehumidification drawer 5 and is dried dehumidifying, becomes dry air.Dry air is subject to circulated air The effect of machine 8 is flowed up, and is returned to preheated air runner 7 and is circulated next time.The humidity sensor of adsorption and dehumidification drawer 5 The humidity situation of change of adsorption and dehumidification material can be detected, when control system is reminded needs to change adsorption and dehumidification material, is passed through Open corresponding hermatic door 18 and pull out adsorption and dehumidification drawer 5, in that context it may be convenient to the adsorption and dehumidification material for more renewing.
It is last it should be noted that the key structural feature and operation principle of the above word and Description of Drawings present invention, But those skilled in the art is not it should be appreciated that the present invention is limited by above-mentioned specific embodiment, without departing from this On the premise of bright Basic Design is conceived, the various deformation mode done to the present invention also should be in the protection domain of the present invention It is interior.

Claims (9)

1. absorbed inside formula solar dryer, mainly including solar energy heat collector, drying box(1)And control system, it is special Levy and be:Drying box(1)Inside sets gradually from top to bottom at least one of which phase-change accumulation energy drawer(2), at least one of which drying materials Drawer(3), cross-flow Waste Heat Recovery exchanger(4)With at least one of which adsorption and dehumidification drawer(5), and and drying box(1)Afterwards inwall it Between dividing plate is set(6), make dividing plate(6)With drying box(1)Inwall surrounds preheated air runner(7);Drying box(1)Bottom arrange Circulating fan(8);
Phase-change accumulation energy drawer(2), drying materials drawer(3)With adsorption and dehumidification drawer(5)Bottom be set to mesh-like;Phase transformation is stored up Can drawer(2)Middle placement phase transformation energy storage material, drying materials drawer(3)It is middle to place material to be dried, adsorption and dehumidification drawer (5)Middle placement solid absorption removes wet stock;Cross-flow Waste Heat Recovery exchanger(4)Corresponding drying box(1)Air inlet is set at front end Mouthful(9)And exhaust outlet(10);
Solar energy heat collector mainly includes vacuum heat collection pipe(11), hot superconduction finned tube(12), conduit saddle(13)And support(14), Hot superconduction finned tube(12)Positioned at vacuum heat collection pipe(11)It is internal;Vacuum heat collection pipe(11)It is in tilted layout with the horizontal 15-45 Degree angle;Vacuum heat collection pipe(11)Bottom connection conduit saddle(13)And use support(14)Support;Vacuum heat collection pipe(11)Top with Drying box(1)Top seal connection, and hot superconduction finned tube(12)It extend into drying box(1)Internal preheated air runner (7).
2. absorbed inside formula solar dryer according to claim 1, it is characterised in that:Vacuum heat collection pipe(11)Under Side arranges reflector(15), reflector(15)With vacuum heat collection pipe(11)It is engaged slant setting and uses support(14)Support.
3. absorbed inside formula solar dryer according to claim 1, it is characterised in that:Drying box(1)Left and right inwall Corresponding position be provided with support phase-change accumulation energy drawer(2), drying materials drawer(3), cross-flow Waste Heat Recovery exchanger(4)With suction Attached dehumidifying drawer(5)Slideway.
4. absorbed inside formula solar dryer according to claim 1, it is characterised in that:Phase-change accumulation energy drawer(2), thing Material drying drawer(3), adsorption and dehumidification drawer(5)Corresponding drying box(1)Corresponding hermatic door is respectively provided with front end(18).
5. absorbed inside formula solar dryer according to claim 1, it is characterised in that:Hot superconduction finned tube(12)Stretch Enter to drying box(1)Fin is set on internal part(17).
6. absorbed inside formula solar dryer according to claim 1, it is characterised in that:Drying box(1)Paste on inwall Take insulation material and form heat-insulation layer(16).
7. the absorbed inside formula solar dryer according to any one of claim 1-6, it is characterised in that:Adsorption and dehumidification is taken out Drawer(5)Interior setting humidity sensor, and be connected with control system;Circulating fan(8)It is connected with control system.
8. the absorbed inside formula solar dryer according to any one of claim 1-6, it is characterised in that:Drying materials are taken out Drawer(3)Interior setting temperature sensor and humidity sensor, and be connected with control system.
9. the absorbed inside formula solar dryer according to any one of claim 1-6, it is characterised in that:Adsorption and dehumidification is taken out Drawer(5)Two-layer is set to, ground floor places super-strong moisture absorbing silk floss, and the second layer places high hydroscopic resin.
CN201710000170.3A 2017-01-01 2017-01-01 Internal absorption type solar drier Pending CN106643031A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710000170.3A CN106643031A (en) 2017-01-01 2017-01-01 Internal absorption type solar drier

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Application Number Priority Date Filing Date Title
CN201710000170.3A CN106643031A (en) 2017-01-01 2017-01-01 Internal absorption type solar drier

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Publication Number Publication Date
CN106643031A true CN106643031A (en) 2017-05-10

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102607243A (en) * 2012-01-13 2012-07-25 浏阳市远见机械设备销售有限公司 Fireworks and crackers material curing barn
CN203642640U (en) * 2013-10-29 2014-06-11 云南师范大学 Solar energy heat accumulating type circulating drying system
CN104406366A (en) * 2014-11-28 2015-03-11 中盈长江国际新能源投资有限公司 Biomass fuel mobile vehicle platform drying method and device
CN104949495A (en) * 2015-07-03 2015-09-30 河南天赫伟业能源科技有限公司 Intelligent high temperature heat pump drying system with damp-heat recovery
CN205607119U (en) * 2016-03-16 2016-09-28 内蒙古博特科技有限责任公司 Intraductal phase change energy storage solar drying ware
CN106052318A (en) * 2016-03-16 2016-10-26 内蒙古博特科技有限责任公司 Efficient direct-heating box type solar drier

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102607243A (en) * 2012-01-13 2012-07-25 浏阳市远见机械设备销售有限公司 Fireworks and crackers material curing barn
CN203642640U (en) * 2013-10-29 2014-06-11 云南师范大学 Solar energy heat accumulating type circulating drying system
CN104406366A (en) * 2014-11-28 2015-03-11 中盈长江国际新能源投资有限公司 Biomass fuel mobile vehicle platform drying method and device
CN104949495A (en) * 2015-07-03 2015-09-30 河南天赫伟业能源科技有限公司 Intelligent high temperature heat pump drying system with damp-heat recovery
CN205607119U (en) * 2016-03-16 2016-09-28 内蒙古博特科技有限责任公司 Intraductal phase change energy storage solar drying ware
CN106052318A (en) * 2016-03-16 2016-10-26 内蒙古博特科技有限责任公司 Efficient direct-heating box type solar drier

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Application publication date: 20170510