CN101782312A - Alternately heating solar straw bale drying device - Google Patents
Alternately heating solar straw bale drying device Download PDFInfo
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- CN101782312A CN101782312A CN200910003335A CN200910003335A CN101782312A CN 101782312 A CN101782312 A CN 101782312A CN 200910003335 A CN200910003335 A CN 200910003335A CN 200910003335 A CN200910003335 A CN 200910003335A CN 101782312 A CN101782312 A CN 101782312A
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- collector
- heat
- cement block
- board
- airduct
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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 relates to an alternately heating solar straw bale drying device. One side of a plate-type heat collector is communicated with outside air, and the other side of the plate-type heat collector is connected with a fan through an air pipe and an automatic control valve. A water pipe on the right side of an evacuated tube collector passes through a heat storage cement block through a water pump in a snaking mode and then is communicated with the left side of the evacuated tube collector through the water pipe. The straw bales to be dried are put in the straw bale drying device. The lower part of the straw bale drying device is provided with an air duct communicated with the fan. The heat storage cement block is arranged underground a straw storehouse. A snakelike air duct passes through the inside of the heat storage cement block. The right side of the heat storage cement block is communicated with the outside air, and the left side of the heat storage cement block is connected with the automatic control valve through the air duct. The automatic control valve can automatically switch to be respectively communicated with the fan under the control of a temperature sensor arranged on the inner wall of the plate-type heat collector. When the plate-type heat collector collects solar heat to use the hot air to dry the straw bales in the daytime, the evacuated tube collector also receives the solar heat and heats the underground heat storage cement block. At night, the straw bales are dried by the hot air through the snakelike air duct.
Description
Affiliated technical field
The present invention is an alternately heating solar straw bale drying device, belongs to herbage processing equipment field.This equipment is the energy with solar energy, can harvesting after the high-quality forage grasses such as clover of preliminary airing carry out the bundling operation so that convenient transportation, put into bale drying plant then and carry out round the clock that continuous drying is high-quality hay bundle.
Background technology
In the processing of forage grass, adopt the dry forage grass of artificial quick-drying method usually, in order to preserve its effective nutrition, prevent that the forage grass long storage time is mouldy.The natural airing of domestic main employing at present, oversize because of the airing required time, the effective nutrition loss of forage grass is serious.The solar energy forage drying plant that countries such as external Europe, Japan and the United States adopt then is to be provided with board-like heat collector on the hayloft top cover, by the heat of board-like heat collector collection solar energy, by the forage grass in the dry hayloft of blower fan forced ventilation.The greatest problem that this solar energy forage drying plant exists is to carry out drying by day to the grass that looses, and required drying time is long, and the effective nutrition loss of forage grass is many.
Summary of the invention
The present invention be overcome traditional solar energy forage drying plant can only daytime and only the grass that looses is carried out dry deficiency, a kind of novel solar bale drying plant is provided, and this equipment can realize utilizing the heat of solar energy day alternates with night heat supply continuous quick drying bale.
The technical solution adopted for the present invention to solve the technical problems is: increase by a cover by vacuum tube collector in solar bale drying plant, the heat accumulation cement block, snakelike airduct, water pump, vacuum tube collector solar energy collecting and hot air drying system that temperature inductor and autocontrol valve are formed.When daytime board-like heat collector by solar energy heating and with hot blast through autocontrol valve, when blower fan and air distribute sieve to be used in the dry bale drying plant bale, the solar energy that vacuum tube collector solar energy collecting and hot air drying system are then constantly collected vacuum tube collector converts hot water to and crawls by water pump and water pipe and pass the heat accumulation cement block, heat accumulation cement block under being used for heatedly, heat accumulation cement block self temperature raises, because around the heat accumulation cement block is air, the effect of playing insulation can be with the heat energy deposit.The temperature inductor that is placed in board-like heat collector inwall when night is experienced when air themperature significantly descends in the board-like heat collector, promptly drives the passage that autocontrol valve cuts off board-like heat collector and blower fan, then opens the passage of snakelike airduct and blower fan.The hot blast that by heat accumulation cement block heated in the snakelike airduct this moment promptly distributes sieve then to continue bale in the dry bale drying plant daytime by blower fan and air.When restarting daytime, temperature inductor is experienced the remarkable rising of air themperature in the board-like heat collector, just drive the passage that autocontrol valve cuts off snakelike airduct and blower fan again, then open the passage of board-like heat collector and blower fan, begun process again, and the heat accumulation cement block begins to lay in the process of heat energy with the heated-air drying bale of board-like heat collector.So go round and begin again, realized with the dry round the clock bale of solar energy alternately heating.
The invention has the beneficial effects as follows that more traditional solar energy forage drying plant drying efficiency height can be preserved the effective nutrition of the overwhelming majority in the forage grass.
Description of drawings
Accompanying drawing is a cutaway view of the present invention.1. vacuum tube collectors among the figure, 2. board-like heat collector, 3. water pipe, 4. bale drying plant, 5. airduct, 6. dry good bale, 7. autocontrol valve, bale 8. to be dried, 9. blower fan, 10. airduct, 11. heat accumulation cement blocks, 12. snakelike airducts, 13. water pump, 14. deposit hayloft, 15. water pipes, 16. temperature inductors.
The specific embodiment
As shown in the figure, be separately installed with board-like heat collector 2 and vacuum tube collector 1 at the front and rear of depositing hayloft 13 Chaoyang inclination top covers.One side of board-like heat collector 2 communicates with extraneous air, and opposite side then links to each other with blower fan 8 by airduct 5 and autocontrol valve 7.Vacuum tube collector 1 right side water pipe 14 crawls by water pump 12 and passes heat accumulation cement block 10, communicates with vacuum tube collector 1 left side by water pipe 3 then.Be full of water in the vacuum tube collector 1.Bale 8 to be dried is put in the bale drying plant 4, and bale drying plant 4 bottoms are an air channel that communicates with blower fan 9.Heat accumulation cement block 11 places deposits the underground of hayloft 14 bottoms.Have a snakelike airduct 12 to pass in the heat accumulation cement block 11, its right side communicates with extraneous air, and the left side then links to each other with autocontrol valve 7 by airduct 10.Autocontrol valve 7 can switch between airduct 5 and airduct 10 under temperature inductor 16 controls that are installed on board-like heat collector 2 inwalls automatically, and it is communicated with blower fan 9 respectively.
Claims (2)
1. alternately heating solar straw bale drying device, it on the top cover of dryness storehouse respectively the Chaoyang tilt to be installed with board-like heat collector and vacuum tube collector, board-like heat collector one end communicates with atmosphere, the other end and airduct, by-pass valve control, blower fan, air distributes sieve to be connected successively with bale drying plant, constitute the hot air drying system of board-like heat collector, temperature inductor is installed in board-like heat collector near in the cavity of airduct one end, vacuum tube collector one end passes through water pipe successively, water pump is connected with the heat accumulation cement block, water pipe is connected with vacuum tube collector by the heat accumulation cement block other end again, it is characterized in that: except that board-like heat collector solar can collect and heated-air drying bale system, also increased the heated-air drying bale system of a vacuum tube collector solar energy collecting and the accumulation of heat of heat accumulation cement block.
2. it is characterized in that as equipment as described in claims 1: have a snakelike airduct to pass in heat accumulation cement block inside, snakelike airduct one end stretches out outside the heat accumulation cement block and communicates with atmosphere, the other end communicates with by-pass valve control by airduct, constitutes the hot air drying system of vacuum tube collector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910003335A CN101782312A (en) | 2009-01-15 | 2009-01-15 | Alternately heating solar straw bale drying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910003335A CN101782312A (en) | 2009-01-15 | 2009-01-15 | Alternately heating solar straw bale drying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101782312A true CN101782312A (en) | 2010-07-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910003335A Pending CN101782312A (en) | 2009-01-15 | 2009-01-15 | Alternately heating solar straw bale drying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101782312A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104236269A (en) * | 2014-09-30 | 2014-12-24 | 谭明 | Straw bundle dehumidifying and drying method |
| CN106440696A (en) * | 2016-11-28 | 2017-02-22 | 天津龙川鑫汇实验设备制造有限公司 | Drying device |
| CN106595271A (en) * | 2016-12-15 | 2017-04-26 | 天津鑫胜宏塔新材料科技有限公司 | Efficient copper powder continuous drying equipment |
| CN107477889A (en) * | 2017-08-17 | 2017-12-15 | 江苏启能新能源材料有限公司 | A kind of high-efficiency solar heat-storing warehouse |
| CN109520273A (en) * | 2018-11-12 | 2019-03-26 | 江苏捷达粮食设备有限公司 | Solar water circulation continuous drying system |
| CN110906708A (en) * | 2020-01-02 | 2020-03-24 | 内蒙古岩峰农业生物科技有限公司 | Bale drying equipment |
-
2009
- 2009-01-15 CN CN200910003335A patent/CN101782312A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104236269A (en) * | 2014-09-30 | 2014-12-24 | 谭明 | Straw bundle dehumidifying and drying method |
| CN106440696A (en) * | 2016-11-28 | 2017-02-22 | 天津龙川鑫汇实验设备制造有限公司 | Drying device |
| CN106595271A (en) * | 2016-12-15 | 2017-04-26 | 天津鑫胜宏塔新材料科技有限公司 | Efficient copper powder continuous drying equipment |
| CN107477889A (en) * | 2017-08-17 | 2017-12-15 | 江苏启能新能源材料有限公司 | A kind of high-efficiency solar heat-storing warehouse |
| CN109520273A (en) * | 2018-11-12 | 2019-03-26 | 江苏捷达粮食设备有限公司 | Solar water circulation continuous drying system |
| CN109520273B (en) * | 2018-11-12 | 2024-02-09 | 淮安保粮工程机械有限公司 | Solar hot water circulation continuous drying system |
| CN110906708A (en) * | 2020-01-02 | 2020-03-24 | 内蒙古岩峰农业生物科技有限公司 | Bale drying equipment |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20100721 |