CN103277988B - Solar composite dryer - Google Patents
Solar composite dryer Download PDFInfo
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- CN103277988B CN103277988B CN201310217432.3A CN201310217432A CN103277988B CN 103277988 B CN103277988 B CN 103277988B CN 201310217432 A CN201310217432 A CN 201310217432A CN 103277988 B CN103277988 B CN 103277988B
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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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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Abstract
The invention discloses a solar composite dryer which comprises a drying tunnel section, a moisture removal and waste heat exchange module, a flue waste heat exchanger, a heat source section, a circulating fan section, a hot air channel, a fresh air inlet and a solar collector. The moisture removal and waste heat exchange module and the flue waste heat exchanger are arranged on the top of the drying tunnel section. The solar composite dryer has the advantages that solar energy is effectively utilized to generate hot air, waste heat of moisture of the hot air and waste heat of a flue are efficiently recycled, the fuel coal utilization rate is greatly reduced, the agricultural product drying processing cost is reduced, and the solar composite dryer is favorable for protecting environments.
Description
Technical field
The present invention relates generally to the composite drier of heat energy efficiency utilization.
Background technology
At present, the brick drying tunnel of traditional local method, the coal furnace of the employing of all employings in rural area drying unit.Smoke technique to hold with smoking master worker's experience.There is fuel, temperature, humidity continuous control instability, cause product quality unstable and consume energy high, flue gas grieshoch pollutes large, smokes integrated cost high.Due to the limitation of structure, Gu because of the difficult length consuming time of equipment fault maintenance, and particularly fresh goods are not easily quiet puts corrupt more than 24 hours, cause wastage of material.And heat energy utilization is very low, the combustion heat energy of fuel can not get recycling, and causes cost to increase.
Summary of the invention
Goal of the invention: for above-mentioned Problems existing and defect, the present invention proposes a kind of solar energy composite drier, and the heat utilization efficiency of this device is largely increased, and effectively utilizes solar source, reduces costs.
Technical scheme: to achieve the above object of the invention, the present invention is by the following technical solutions: a kind of solar energy composite drier, comprise drying tunnel section, be located at hydrofuge waste heat heat exchange module and the flue residue heat heat exchanger at drying tunnel section top, and thermal source section, circulating fan section, hot air duct, fresh inlet and solar thermal collector, wherein: described thermal source section and circulating fan section are located at the two ends of drying tunnel section respectively, and by hot air duct be communicated with and form circulation; The dry-heat air that thermal source section produces by hot air duct, and enters drying tunnel section formation circulation under the traction of circulating fan section; Between described thermal source section and drying tunnel section, dividing plate is set simultaneously, this dividing plate upper and lower arranges moisture exhaust outlet and waste heat recovery fresh inlet respectively, described moisture exhaust outlet is connected with hydrofuge waste heat heat exchange module by hydrofuge air channel, and described waste heat recovery fresh inlet is communicated with thermal source section; The flue gas that described thermal source section produces is connected with flue residue heat heat exchanger by flue; Described fresh inlet is communicated with hydrofuge waste heat heat exchange module, flue residue heat heat exchanger and thermal source section successively; The air outlet of described solar thermal collector is communicated with flue residue heat heat exchanger.
Further improvement, described thermal source section is also provided with environment cold wind mouth.
Further, described thermal source section comprises air-breathing drainage blower fan, combustion furnace and heat exchanging chamber plate, and described heat exchanging chamber plate is formed by connecting by the cavity plate of polylith serial or parallel connection, and the outlet of heat exchanging chamber plate is connected with flue residue heat heat exchanger; The bottom of described heat exchanging chamber plate also arranges ashes settler, and forms entirety with heat exchanging chamber plate.
Further, described hydrofuge waste heat heat exchange module comprises two platen type heat exchangers, mesh water filter plate, water leg and wet-emitting blower, mesh water filter plate is located between two platen type heat exchangers, and wet-emitting blower and water leg are located at above and below mesh water filter plate respectively; Described two platen type heat exchangers are communicated with by the hydrofuge air channel of drying tunnel section both sides, and moisture enters from both sides and is pooled to mesh filter plate.
Further, described flue residue heat heat exchanger adopts tubular heat exchanger, and described flue is communicated with tube side one end of this heat exchanger, and the other end of tube side is connected with air-introduced machine; And the air outlet of solar thermal collector arranges thermal-arrest pressure fan, the air outlet of this thermal-arrest pressure fan is directly communicated with shell side one end of flue residue heat heat exchanger by pipeline, and this shell side other end is communicated with thermal source section.
Further, described circulating fan section comprises four blower fans being two row two and arranging side by side, and every Fans outlet air end is provided with latticed guiding gutter.
Further, described solar thermal collector adopts the overall heat collector of hot air type architecture-integral, comprise frame, thermal-arrest wind channel tube and glass cover-plate, described thermal-arrest wind channel tube splices composition heat-collecting core board side by side, this heat-collecting core board is tightly connected by head and the tail and is tightly connected side by side and forms overall thermal-arrest assembly, and this thermal-arrest assembly is located in frame; Described glass cover-plate is by matrix arrangement and seal splicing, is fixed on frame, is sealed by heat-collecting core board simultaneously; The width of described heat-collecting core board is identical with glass cover-plate; The length of heat-collecting core board is the integral multiple of glass cover-plate.
Further, air-breathing drainage blower fan, combustion furnace and heat exchanging chamber plate in described thermal source section are dismountable standalone module; And the bottom of air-breathing drainage blower fan and combustion furnace is equipped with rolling wheel guide rails mechanism.
Further, truck propulsion plant is provided with in described drying tunnel section, it comprises materials vehicle, reductor and tooth bar, described materials vehicle side-by-side configuration is located in drying tunnel section, described tooth bar is driven to move reciprocatingly and promote materials vehicle by reductor and moves, and it is identical with the length of materials vehicle that described tooth bar moves back and forth the shift motion promoting materials vehicle.
Further, leave jacket space between bottom described heat-collecting core board and heat collector, and the bottom at heat-collecting core board two ends is provided with opening; Opening bottom described jacket space and heat-collecting core board two ends forms the second air channel.
Beneficial effect: compared with prior art, the present invention has the following advantages:
1, improve thermal efficiency, external radiant heat wind furnace is implanted airtight dryer inner, reach and utilize thermal source cmpletely; The heat energy that hydrofuge, flue carry is reclaimed by heat exchange;
2, baking oven body adopts color steel rockwool sandwich board as insulated wall, sliding door, plays totally-enclosed heat-blocking action;
3, devise meet dry that the thermal source of physical process, air quantity and new wind supplement, hydrofuge air channel structure, rational deployment between waste heat recovery;
4, also consider in design belong to seasonal results in season for agricultural product, marine product, continuity run to equipment, reliability requirement is high, must accomplish easy to maintenance, quick.Oven interior unit adopts modularized design for this reason, can accomplish quick-detachment or module replacing in the short time, to ensure the continuity of producing;
5, " solar energy composite drying machine " has significant energy-saving effect.Compact integral structure, reasonable disposition integral solar air collector, two-stage promote waste-heat recovery device.Improve heat utilization rate, comprehensive reduce primary energy consumption 30%, wherein, heat energy that solar hot-wind heat collector obtains account for always consume energy 10%, flue and hydrofuge waste heat recovery account for and always consume energy 20%;
6, technical process intellectuality is smoked, smoke technological requirement according to curing thing temperature, humidity, time cycle desired value are arranged at intelligent controller, system will detect automatically, control objectives value, and multi-point dynamically intuitively shows operation conditions in baking oven, thus ensure the quality of curing thing.Whole service process breaks down to each EM equipment module and shows, and the stage of smoking terminates to have sound and light alarm;
7, convenience and the security of truck operation is passed in and out: for alleviating labor strength, the automatic go-cart transfer device of system, be provided with the logical program that action associates with lorry device during enabling turnover truck, operation condition Systematical control not in place is failure to actuate, and avoids people to be the security incident that maloperation causes;
8, solar thermal collector realizes any large-area overall heat collector, and can have efficient thermal-arrest and sealing effectiveness by roofing as a whole, parts combine at the scene, avoid heat collector plant produced, transportation and packing volume is large, installation strength is large.Also reduce cost simultaneously.
Accompanying drawing explanation
Fig. 1 is the structural representation of dryer of the present invention;
Fig. 2 is the structural representation of thermal source section in dryer of the present invention;
Fig. 3 is the top view of Fig. 1;
Fig. 4 is the sectional view in A-A direction in Fig. 1;
Fig. 5 is the sectional view in B-B direction in Fig. 1;
Fig. 6 is the sectional view in C-C direction in Fig. 1;
Fig. 7 is the sectional view in D-D direction in Fig. 1.
Wherein, drying tunnel section 1, hydrofuge waste heat heat exchange module 2, flue residue heat heat exchanger 3, thermal source section 4, circulating fan section 5, hot air duct 6, fresh inlet 7, dividing plate 8, solar thermal collector 9, moisture exhaust outlet 10, waste heat recovery fresh inlet 11, hydrofuge air channel 12, flue 13, environment cold wind mouth 14, air-breathing drainage blower fan 15, combustion furnace 16, heat exchanging chamber plate 17, ashes settler 18, plate type heat exchanger 19, mesh water filter plate 20, water leg 21, wet-emitting blower 22, thermal-arrest pressure fan 23, benefit wind air channel 24, guiding gutter 25.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, illustrate the present invention further, these embodiments should be understood only be not used in for illustration of the present invention and limit the scope of the invention, after having read the present invention, the amendment of those skilled in the art to the various equivalent form of value of the present invention has all fallen within the application's claims limited range.
As shown in Fig. 1 ~ 5, solar energy composite drier of the present invention, comprise drying tunnel section, be located at hydrofuge waste heat heat exchange module and the flue residue heat heat exchanger at drying tunnel section top and thermal source section, circulating fan section, hot air duct, fresh inlet and solar thermal collector, wherein:
Described solar thermal collector is also fixed on the top of dryer, and towards sunlight shadow surface.The monolithic glass plate that this solar thermal collector utilizes multiple pieces of glass cover plate splice to become area larger, utilize the frame of multiple normal structure to be spliced into more large-area housing simultaneously, polylith heat-collecting core board is joined end to end and is connected to form more large-area thermal-arrest assembly side by side, and this thermal-arrest assembly is located in frame, monolithic glass plate is covered, thus obtain any large-area overall heat collector, be applicable to the fields such as industry, agricultural and building; 2. pair splice place everywhere, adopt standard knots component to carry out effective sealing, reach waterproof, heat insulation effect; 3. carry out drawing the isolation of block subregion to large-area overall heat collector while sealing, thus reduce Inner eycle raising Heat-collecting effect; 4. whole heat collector is all the parts adopting normal structure, and directly installs on installation ground, thus greatly can facilitate transport, reduces costs.It comprises frame, thermal-arrest wind channel tube and glass cover-plate, and wherein frame adopts 6063T5 extruding aluminium alloy sectional, and thermal-arrest wind channel tube adopts the aluminium alloy extruded shaping air channel of 6063T5, and black oxidation process is carried out on surface, and glass cover-plate is the tempering flat glass after 4mm.Shown frame is strip, and carries out the rectangular housing of splicing composition; Described thermal-arrest wind channel tube splices composition heat-collecting core board side by side, and this heat-collecting core board is tightly connected by head and the tail and is tightly connected side by side again and forms overall thermal-arrest assembly, and this thermal-arrest assembly is located in frame by brace summer; Described glass cover-plate is by matrix arrangement and seal splicing, is fixed on frame, is sealed by heat-collecting core board simultaneously.Conveniently break up region and installation, the length of heat-collecting core board is 3 times of glass cover-plate, and width is then identical with glass cover-plate, thus makes every block heat-collecting core board need 3 pieces of glass cover-plates to cover.One end of described thermal-arrest assembly is connected with thermal-arrest air feed blower fan, and the other end is collected the air outlet of rear formation solar thermal collector and is directly connected by the shell side of thermal-arrest pressure fan with flue residue heat heat exchanger.Therefore the hot blast that solar thermal collector produces directly enters into thermal source section after flue residue heat heat exchanger heat exchange.
Described thermal source section is located at one end of drying tunnel section, and it comprises air-breathing drainage blower fan, combustion furnace, heat exchanging chamber plate and ashes settler.The combustion material of described combustion furnace can be coal, timber or the liquid fuel such as oil, gasoline; This combustion furnace also can be electric furnace simultaneously.Described heat exchanging chamber plate hollow, and the outlet flue being socketed in combustion furnace by serial connection or the mode of parallel connection, finally this heat exchanging chamber plate is connected by the tube side of flue with flue residue heat heat exchanger.Described air-breathing drainage blower fan is located in thermal source section, and is provided with dividing plate between thermal source section and drying tunnel section, and dividing plate top is provided with moisture exhaust outlet bottom and is then provided with waste heat recovery fresh inlet.Under normal circumstances, circulating air is also with and is had surplus heat after drying tunnel section is dried material, when the humidity of this waste heat circulation wind is lower than preset value, open the waste heat recovery fresh inlet of dividing plate, and by air-breathing drainage blower fan, waste heat circulation wind is attracted to thermal source section and reuses its waste heat; This thermal source section is also connected with environment cold wind mouth simultaneously, supplementary new wind can be attracted to enter into thermal source and carry out fast cooling maintenance.When the humidity of waste heat circulation wind is higher than preset value, close waste heat recovery fresh inlet and open moisture exhaust outlet, now the circulating air of high humility is connected with hydrofuge waste heat heat exchange module by hydrofuge air channel, and carries out moisture removal while effectively reclaiming heat energy by this module.
Described hydrofuge waste heat heat exchange module comprises two platen type heat exchangers, mesh water filter plate, water leg and wet-emitting blower, wherein two platen type heat exchangers are located at the both sides at dryer top, and mesh water filter plate is located in the middle of plate type heat exchanger, and this two platen types heat exchanger is communicated with the moisture exhaust outlet of dividing plate respectively by the hydrofuge air channel of dryer both sides; Described wet-emitting blower is located at mesh water filter plate top.Therefore, when opening moisture exhaust outlet, wet-emitting blower work is carried out bleeding hot blast higher for humidity from both sides introducing plate type heat exchanger.Now pass through the new wind of plate type heat exchanger after the heat exchange of plate type heat exchanger one-level, enter in the flue residue heat heat exchanger of next stage; And high humility hot blast collects and enters into mesh water filter plate after heat exchange, and on mesh water filter plate, carry out aqueous vapor condensation, and water leg is collected the water of condensation under being located at mesh water filter plate and is discharged by pipeline.
Described flue residue heat heat exchanger adopts tubular heat exchanger, and wherein tube side one end is communicated with the waste heat recovery fresh inlet of dividing plate by flue, and the other end connects air-introduced machine; And one end of shell side is connected with the air outlet of plate type heat exchanger and solar thermal collector simultaneously, the other end is then communicated with thermal source section.Therefore, the hot blast that sent by thermal-arrest pressure fan of solar thermal collector air outlet place and carry out the shell side of the hot blast after one-level heat exchange by flue residue heat heat exchanger through hydrofuge waste heat heat exchange module; And what circulate in tube side is that combustion furnace burns the high-temperature flue gas obtained, after carrying out secondary heat exchange with flue gas, enter into thermal source section again, high-temperature hot-air is obtained by the heat heating of heat exchanging chamber plate radiation, this high-temperature hot-air enters into drying tunnel section by hot air duct circulation under the effect of circulating fan section, and dries the agricultural product in drying tunnel section.
Described circulating fan section is arranged on the other end of drying tunnel section, and is communicated with hot air duct; It comprises four blower fans being two row two and arranging side by side, and the outlet air end of every Fans is provided with netted guiding gutter.The wind that traditional blower fan exports is spiral wind, and due to be four Fans therefore blower fan side by side output wind between can interference mutually, have a strong impact on the propelling of wind-force, to cause on the one hand on cross section that agricultural product drying situation is inconsistent affects quality everywhere, on the other hand because the loss of hot blast propulsive force reduces the mobility of hot blast, now cause hot air flow to the very uneven oven dry affecting agricultural product of the thermograde on direction.Therefore under the effect of this guiding gutter, the wind that four Fans export converts Parallel airflow to, improves the mobility of wind-force while reducing the interference exported between wind.
Further improvement, forms relatively independent module by each part of dryer of the present invention, thus convenient maintenance, substantially increase utilization ratio and the overhaul efficiency of equipment.Such as, in thermal source section, air-breathing drainage blower fan is fixed in thermal source section by mounting bracket, and the bottom of this mounting bracket is provided with roller, and corresponding ground is provided with adaptive guide rail, by the clamping screw of mounting bracket of checking card after dividing plate dismounting, directly blower fan can be extracted out when air-breathing drainage blower fan breaks down; And combustion furnace is provided with roller/guide rail mechanism equally, its extraction for convenience detach can be changed, thus avoid the repair time longly to cause agricultural product drying Quality Down.In addition, every Fans of circulating fan section is arranged in 4 grids corresponding to installing rack, is provided with chute and facilitates blower fan to fill in grid, be then fixed by screw for the ease of dismounting on grid surrounding sidewall.Same heat exchanging chamber plate also adopts modularized design, and arranges ashes settler at heat exchanging chamber plate tail end, avoids too much ashes to enter heat exchanger.
Solar thermal collector in addition in the present invention adopts in the overall heat collector of hot air type architecture-integral and usually has jacket space bottom heat-collecting core board and heat collector, put into practice applicant in use procedure find hot blast between heat-collecting core board two ends thermograde change still little, illustrate still there is the utilization not yet in effect of a large amount of heat energy, therefore the base cuts air port of applicant near heat-collecting core board two ends, thus form the second air channel, therefore the new wind supplying air port to enter of thermal-arrest air feed blower fan flows in heat-collecting core board and the second air channel simultaneously, strengthen the heat exchange efficiency of new wind, improve two ends thermograde, facts have proved and improve 10 ~ 20 DEG C by the temperature difference at the method two ends, solar energy utilization ratio improves close to 30%.
The course of work of the present invention is as follows: provide pre-hot blast again through flue residue heat heat exchanger secondary heat exchange by solar heat-collection plate, with stylish wind successively after hydrofuge waste heat heat exchange module and flue residue heat heat exchanger secondary heat exchange, enters thermal source section; Then heat up further under the radiation heating effect of the heat exchanging chamber plate of combustion furnace and enter drying tunnel section by hot air duct under drainage at circulating fan, and drying and processing is carried out to the agricultural product in drying tunnel section.The detection probe of hot blast after drying dehumidification through thermal source section place detects its humidity, when humidity is higher than preset value, opens moisture exhaust outlet and carries out pre-recuperation of heat by high humility hot blast feeding hydrofuge waste heat heat exchange module; When humidity is lower than preset value, then opens warm-up cycle air port and enter in once cyclic process under the drainage of air-breathing drainage blower fan.
Solar energy composite drying machine technical characteristics of the present invention comprises following (note: the configurable fire coal of this device thermal source, combustion gas, fuel oil, biogas, electric energy are to adapt to user's energy form.This explanation is more coal-fired to use):
1, baking oven body adopts color steel rockwool sandwich board as insulated wall, sliding door, plays totally-enclosed heat-blocking action.
2, devise meet dry that the thermal source of physical process, air quantity and new wind supplement, hydrofuge air channel structure, rational deployment between waste heat recovery.
3, also consider in design belong to seasonal results in season for agricultural product, marine product, continuity run to equipment, reliability requirement is high, must accomplish easy to maintenance, quick.Oven interior unit adopts modularized design for this reason, can accomplish quick-detachment or module replacing in the short time, to ensure the continuity of producing.
4, " solar energy composite drying machine " has significant energy-saving effect.Compact integral structure, reasonable disposition integral solar air collector, two-stage promote waste-heat recovery device.Improve heat utilization rate, comprehensive reduction primary energy consumption 30%.
5, technical process intellectuality is smoked, smoke technological requirement according to curing thing temperature, humidity, time cycle desired value are arranged at intelligent controller, system will detect automatically, control objectives value, and multi-point dynamically intuitively shows operation conditions in baking oven, thus ensure the quality of curing thing.Whole service process breaks down to each EM equipment module and shows, and the stage of smoking terminates to have sound and light alarm.
6, convenience and the security of truck operation is passed in and out: for alleviating labor strength, the automatic go-cart transfer device of system, be provided with the logical program that action associates with lorry device during enabling turnover truck, operation condition Systematical control not in place is failure to actuate, and avoids people to be the security incident that maloperation causes.
Claims (10)
1. a solar energy composite drier, is characterized in that: comprise drying tunnel section, be located at hydrofuge waste heat heat exchange module and the flue residue heat heat exchanger at drying tunnel section top and thermal source section, circulating fan section, hot air duct, fresh inlet and solar thermal collector, wherein:
Described thermal source section and circulating fan section are located at the two ends of drying tunnel section respectively, and are communicated with formation circulation by hot air duct; The dry-heat air that thermal source section produces by hot air duct, and enters drying tunnel section formation circulation under the traction of circulating fan section; Between described thermal source section and drying tunnel section, dividing plate is set simultaneously, this dividing plate upper and lower arranges moisture exhaust outlet and waste heat recovery fresh inlet respectively, described moisture exhaust outlet is connected with hydrofuge waste heat heat exchange module by hydrofuge air channel, and described waste heat recovery fresh inlet is communicated with thermal source section; The flue gas that described thermal source section produces is connected with flue residue heat heat exchanger by flue; Described fresh inlet is communicated with hydrofuge waste heat heat exchange module, flue residue heat heat exchanger and thermal source section successively; The air outlet of described solar thermal collector is communicated with flue residue heat heat exchanger.
2. solar energy composite drier according to claim 1, is characterized in that: described thermal source section is also provided with environment cold wind mouth.
3. solar energy composite drier according to claim 1, it is characterized in that: described thermal source section comprises air-breathing drainage blower fan, combustion furnace and heat exchanging chamber plate, described heat exchanging chamber plate is formed by connecting by the cavity plate of polylith serial or parallel connection, and the outlet of heat exchanging chamber plate is connected with flue residue heat heat exchanger; The bottom of described heat exchanging chamber plate also arranges ashes settler, and forms entirety with heat exchanging chamber plate.
4. solar energy composite drier according to claim 1, it is characterized in that: described hydrofuge waste heat heat exchange module comprises two platen type heat exchangers, mesh water filter plate, water leg and wet-emitting blower, mesh water filter plate is located between two platen type heat exchangers, and wet-emitting blower and water leg are located at above and below mesh water filter plate respectively; Described two platen type heat exchangers are communicated with by the hydrofuge air channel of drying tunnel section both sides, and moisture enters from both sides and is pooled to mesh filter plate.
5. solar energy composite drier according to claim 1, is characterized in that: described flue residue heat heat exchanger adopts tubular heat exchanger, and described flue is communicated with tube side one end of this heat exchanger, and the other end of tube side is connected with air-introduced machine; And the air outlet of solar thermal collector arranges thermal-arrest pressure fan, the air outlet of this thermal-arrest pressure fan is directly communicated with shell side one end of flue residue heat heat exchanger by pipeline, and this shell side other end is communicated with thermal source section.
6. solar energy composite drier according to claim 1, is characterized in that: described circulating fan section comprises four blower fans arranged in two row two side by side, and every Fans outlet air end is provided with latticed guiding gutter.
7. solar energy composite drier according to claim 1, it is characterized in that: described solar thermal collector adopts the overall heat collector of hot air type architecture-integral, comprise frame, thermal-arrest wind channel tube and glass cover-plate, described thermal-arrest wind channel tube splices composition heat-collecting core board side by side, this heat-collecting core board is tightly connected by head and the tail and is tightly connected side by side and forms overall thermal-arrest assembly, and this thermal-arrest assembly is located in frame; Described glass cover-plate is by matrix arrangement and seal splicing, is fixed on frame, is sealed by heat-collecting core board simultaneously; The width of described heat-collecting core board is identical with glass cover-plate; The length of heat-collecting core board is the integral multiple of glass cover-plate.
8. solar energy composite drier according to claim 1, is characterized in that: air-breathing drainage blower fan, combustion furnace and heat exchanging chamber plate in described thermal source section are dismountable standalone module; And the bottom of air-breathing drainage blower fan and combustion furnace is equipped with rolling wheel guide rails mechanism.
9. solar energy composite drier according to claim 1, it is characterized in that: in described drying tunnel section, be provided with truck propulsion plant, it comprises materials vehicle, reductor and tooth bar, described materials vehicle side-by-side configuration is located in drying tunnel section, described tooth bar is driven to move reciprocatingly and promote materials vehicle by reductor and moves, and it is identical with the length of materials vehicle that described tooth bar moves back and forth the shift motion promoting materials vehicle.
10. solar energy composite drier according to claim 7, is characterized in that: leave jacket space between bottom described heat-collecting core board and heat collector, and the bottom at heat-collecting core board two ends is provided with opening; Opening bottom described jacket space and heat-collecting core board two ends forms the second air channel.
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| CN201310217432.3A CN103277988B (en) | 2013-05-31 | 2013-05-31 | Solar composite dryer |
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| CN104236284A (en) * | 2014-10-16 | 2014-12-24 | 广西玉林宏江能源科技有限公司 | All-thing energy-saving drying machine combined by hot blast heater, solar energy and waste heat recoverer |
| CN105444555B (en) * | 2015-12-31 | 2018-02-16 | 温州星贝机械科技有限公司 | A kind of dryer |
| CN113983805A (en) * | 2021-11-08 | 2022-01-28 | 黑龙江中科热泵科技有限公司 | Energy-saving and environment-friendly drying tower |
| EP4201912B1 (en) | 2021-12-27 | 2024-03-06 | Secil-Companhia Geral de Cal e Cimento, S.A. | Concrete structure, transport module for granular materials that contain this structure and system for drying, disaggregation and cleaning of these materials |
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| CN102175072A (en) * | 2011-02-19 | 2011-09-07 | 江阴万龙源科技有限公司 | Solar composite box type dryer |
| CN102345971A (en) * | 2011-09-01 | 2012-02-08 | 江苏科地现代农业有限公司 | Air source high-temperature heat pump dehumidification roasting device |
| CN102393136A (en) * | 2011-09-05 | 2012-03-28 | 中国科学院兰州化学物理研究所 | Greenhouse-type double-heat-collecting double-heat-preserving solar-energy heat-pump drying device |
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| CN103277988A (en) | 2013-09-04 |
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