CN214339809U - Air energy grain dryer - Google Patents
Air energy grain dryer Download PDFInfo
- Publication number
- CN214339809U CN214339809U CN202120468551.6U CN202120468551U CN214339809U CN 214339809 U CN214339809 U CN 214339809U CN 202120468551 U CN202120468551 U CN 202120468551U CN 214339809 U CN214339809 U CN 214339809U
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- China
- Prior art keywords
- grain
- air
- storage bin
- drying
- bin
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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
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/52—Heat recovery pumps, i.e. heat pump based systems or units able to transfer the thermal energy from one area of the premises or part of the facilities to a different one, improving the overall efficiency
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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
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/80—Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
- Y02P60/85—Food storage or conservation, e.g. cooling or drying
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- Drying Of Solid Materials (AREA)
Abstract
The utility model belongs to the technical field of agricultural machinery, in particular to air can grain drying-machine. This air energy grain drying-machine, including the stoving storehouse, characterized by: the drying bin is internally sleeved with a grain storage bin, a grain turning shaft is installed at the center of the grain storage bin, grain turning rods are evenly installed on the grain turning shaft, a high-temperature air pipe is wound on the outer wall of the grain storage bin, an air outlet hole facing the center of the grain storage bin is formed in the high-temperature air pipe, an inlet of the high-temperature air pipe is connected with an air source heat pump, a tail gas recovery pipe is arranged between the grain storage bin and the drying bin, and the tail gas recovery pipe is connected with the air source heat pump through a negative pressure fan. The utility model has the advantages that: utilize the hot-blast storehouse body to heat the splendid attire grain that the air can produce, simultaneously to the grain stirring in the storehouse body, but rapid draing grain, and recycle behind the hot air drying has improved grain drying efficiency greatly, and is energy-concerving and environment-protective.
Description
Technical Field
The utility model belongs to the technical field of agricultural machinery, in particular to air can grain drying-machine.
Background
China is a big agricultural country, agriculture is the first industry of China, the planting of agricultural crops in agriculture is the most important, and the material guarantee is provided for clothes and eating and housing of people in China, so that the value and effect of agricultural production directly or indirectly influence the daily life of people. Most crops need to be aired for a period of time after being harvested so as to be dry, and therefore the crops can not rot and deteriorate in subsequent storage or transportation; some seeds also need to be dried for a period of time, but the traditional airing mode needs a long time, wastes time and labor, occupies a large area, and can aggravate the humidity of the seeds when the seeds meet rainy days.
Disclosure of Invention
The utility model discloses a remedy prior art not enough, provide an efficient, area is little, labour saving and time saving's air can grain drying-machine.
The utility model discloses a realize through following technical scheme:
the utility model provides an air can grain drying-machine, includes stoving storehouse, characterized by: the drying bin is internally sleeved with a grain storage bin, a grain turning shaft is installed at the center of the grain storage bin, grain turning rods are evenly installed on the grain turning shaft, a high-temperature air pipe is wound on the outer wall of the grain storage bin, an air outlet hole facing the center of the grain storage bin is formed in the high-temperature air pipe, an inlet of the high-temperature air pipe is connected with an air source heat pump, a tail gas recovery pipe is arranged between the grain storage bin and the drying bin, and the tail gas recovery pipe is connected with the air source heat pump through a negative pressure fan.
And a filter screen is arranged at the inlet of the tail gas recovery pipe.
The grain turning shaft is driven by a grain turning motor.
The bottom of the grain turning shaft is sleeved with a round table base.
And a pressure release valve is arranged at the top of the grain storage bin.
The top of the grain storage bin is provided with a feeding hole, and two sides of the bottom of the grain storage bin are provided with discharging holes.
The utility model has the advantages that: utilize the hot-blast storehouse body to heat the splendid attire grain that the air can produce, simultaneously to the grain stirring in the storehouse body, but rapid draing grain, and recycle behind the hot air drying has improved grain drying efficiency greatly, and is energy-concerving and environment-protective.
Drawings
The present invention will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic structural view of the present invention;
in the figure, a drying bin 1, a grain storage bin 2, a grain turning shaft 3, a grain turning rod 4, a high-temperature air pipe 5, an air outlet 6, an air source heat pump 7, a tail gas recovery pipe 8, a negative pressure fan 9, a filter screen 10, a grain turning motor 11, a round table base 12, a pressure release valve 13, a feed inlet 14 and a discharge outlet 15 are arranged.
Detailed Description
The attached drawing is a concrete embodiment of the utility model. This embodiment includes stoving storehouse 1, stoving storehouse 1 endotheca is equipped with storage grain bin 2, storage grain bin 2 center is installed and is turned over grain axle 3, turn over evenly to install on the grain axle 3 and turn over grain pole 4, it has high temperature trachea 5 to wind on the 2 outer walls of storage grain bin, set up on the high temperature trachea 5 towards the venthole 6 in storage grain bin 2 center, the 5 entrances of high temperature trachea are connected with air source heat pump 7, be equipped with tail gas recovery pipe 8 between storage grain bin 2 and the stoving storehouse 1, tail gas recovery pipe 8 is connected with air source heat pump 7 through negative pressure fan 9. A filter screen 10 is arranged at the inlet of the tail gas recovery pipe 8. The grain turning shaft 3 is driven by a grain turning motor 11. The bottom of the grain turning shaft 3 is sleeved with a round table base 12. A pressure release valve 13 is arranged at the top of the grain storage bin 2. The top of the grain storage bin 2 is provided with a feeding hole 14, and two sides of the bottom of the grain storage bin 2 are provided with discharging holes 15.
Adopt the utility model discloses an air can grain drying-machine will treat that dry grain from feed inlet 14 to send into storage grain bin 2, start air source heat pump 7, send into high temperature trachea 5 with hot-blast, hot-blast from venthole 6 in the high temperature trachea 5 blows to storage grain bin 2 outer walls uniformly, and storage grain bin 2 is hugged closely to whole high temperature trachea 5 simultaneously, can be fast evenly with heat transfer for grain. Meanwhile, the grain turning motor 11 is started to drive the grain turning shaft 3 and the grain turning rod 4 to rotate, so that grains in the grain storage bin 2 are turned, and the grain drying efficiency is further improved. The hot air with residual heat after heat exchange is sent to the air source heat pump 7 again through the tail gas recovery pipe 8 under the action of the negative pressure fan 9, so that the energy is saved and the environment is protected. The round platform base 12 can prevent grain from accumulating in the grain storage bin 2 and ensure that the dried grain can be completely discharged. Moisture after the grains are dried can be discharged through the pressure release valve 13.
Claims (6)
1. The utility model provides an air can grain drying-machine, includes stoving storehouse (1), characterized by: the drying device is characterized in that a grain storage bin (2) is sleeved in the drying bin (1), a grain turning shaft (3) is installed at the center of the grain storage bin (2), grain turning rods (4) are evenly installed on the grain turning shaft (3), a high-temperature air pipe (5) is wound on the outer wall of the grain storage bin (2), an air outlet (6) facing the center of the grain storage bin (2) is formed in the high-temperature air pipe (5), an inlet of the high-temperature air pipe (5) is connected with an air source heat pump (7), a tail gas recovery pipe (8) is arranged between the grain storage bin (2) and the drying bin (1), and the tail gas recovery pipe (8) is connected with the air source heat pump (7) through a negative pressure fan (9).
2. The air energy grain dryer of claim 1, wherein: and a filter screen (10) is arranged at the inlet of the tail gas recovery pipe (8).
3. The air energy grain dryer of claim 1, wherein: the grain turning shaft (3) is driven by a grain turning motor (11).
4. The air energy grain dryer of claim 1, wherein: the bottom of the grain turning shaft (3) is sleeved with a round table base (12).
5. The air energy grain dryer of claim 1, wherein: and a pressure release valve (13) is arranged at the top of the grain storage bin (2).
6. The air energy grain dryer of claim 1, wherein: the top of the grain storage bin (2) is provided with a feeding hole (14), and two sides of the bottom of the grain storage bin (2) are provided with discharging holes (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120468551.6U CN214339809U (en) | 2021-03-04 | 2021-03-04 | Air energy grain dryer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120468551.6U CN214339809U (en) | 2021-03-04 | 2021-03-04 | Air energy grain dryer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214339809U true CN214339809U (en) | 2021-10-08 |
Family
ID=77970126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120468551.6U Active CN214339809U (en) | 2021-03-04 | 2021-03-04 | Air energy grain dryer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214339809U (en) |
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2021
- 2021-03-04 CN CN202120468551.6U patent/CN214339809U/en active Active
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