CN215952016U - Air-suction aerobic full-coverage drying system - Google Patents
Air-suction aerobic full-coverage drying system Download PDFInfo
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- CN215952016U CN215952016U CN202121624402.0U CN202121624402U CN215952016U CN 215952016 U CN215952016 U CN 215952016U CN 202121624402 U CN202121624402 U CN 202121624402U CN 215952016 U CN215952016 U CN 215952016U
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Abstract
The invention belongs to the technical field of grain drying, and particularly relates to an air-suction aerobic full-coverage drying system which comprises a hot air grain lifting pipe interface, a hot air grain lifting pipe, a butt joint separation system interface, an external separation system, a hot air injection pipe, a hot air storage cavity and a hot air storage cavity, wherein the hot air grain lifting pipe interface sucks grains from hot air supplied by a heat source by the suction force of a fan, the grains enter the external separation system through the butt joint separation system interface, the hot air after separation enters the hot air injection pipe through the butt joint separation system interface and is injected into a hot air storage cavity from the tail end of a hot air injection opening, the joint separation system interface scatters the separated grain from the grain downward moving opening onto the mesh plate inner cylinder cover to enter an aerobic full-coverage grain drying cavity, so that the grain covers the mesh plate inner cylinder cover to be full, the grain starts to dry and moves downward to the grain turnover plate, the turned grain slides downward to the hot air grain lifting pipe interface along the cone wall from the grain downward moving opening to complete one-time circulation, and the grain is subjected to N-time circulation to achieve the purpose of dehydration and drying.
Description
Technical Field
The invention belongs to post-harvest treatment machinery of agricultural machinery, and particularly relates to an air-aspiration aerobic full-coverage drying system.
Background
In the process of grain drying operation, the traditional circulating grain drying mode is segmented drying, namely a tempering section, wherein hot air and grains exchange heat in the drying section, but the tempering section does not have hot air or natural air, in addition, the grain storage layer of the tempering section is thick, the temperature of the heated grains is increased, the hot air and the natural air are not supplied, the grains are in an anoxic state, and become mildewed and deteriorated after a long time, and an aerobic full-coverage drying technology is developed for solving the bottleneck problem of the drying industry so as to ensure that the quality of the dried grains is not changed.
Disclosure of Invention
The invention eliminates the defects of the existing grain drying technology, solves the problem of the great bottleneck that the quality of the grain is reduced after drying for many years, and designs an air-suction aerobic full-coverage drying system.
The utility model provides an aerobic drying system that covers entirely is inhaled to gas, including hot-blast grain riser interface (1), hot-blast grain riser (2), butt joint piece-rate system interface (3), hot-blast injection pipe (4) and hot-blast injection port end (5), grain returning face plate (6), mesh plate urceolus wall (7), mesh plate inner tube wall (8), mesh plate inner tube cover (9), hot-blast storage chamber (10), aerobic drying chamber (11) that covers entirely, butt joint piece-rate system grain interface (14), enter grain mouth (13) and grain returning face plate (6), grain moves mouth (12) down, a complete aerobic drying system that covers entirely is inhaled to gas has been constituteed, it is dry to make grain under the even condition of being heated.
The invention has the advantages of
The grain drying machine has the beneficial effects that the grain drying machine is assembled with the system, so that an aerobic full-coverage drying technology can be realized in the grain drying process, the grain drying uniformity is improved, particularly, the aerobic full-coverage drying process can adopt medium-low temperature drying, the drying efficiency is high, the quality of the dried grains is ensured to be unchanged, the drying cavities with the inner and outer cylinder structures can contain large and small materials, such as millet, rapeseed, walnut, oil tea fruit and the like, and the grain and oil crop drying machine can be used for multiple purposes.
Drawings
The invention is described in detail below with reference to fig. 1 and the specific embodiments.
FIG. 1 is a schematic view of the components of an air-breathing oxygen all-mulching drying system.
Part number description in fig. 1:
1. the grain drying device comprises a hot air grain lifting pipe connector, 2 hot air grain lifting pipes, 3 a butt joint separation system connector, 4 a hot air injection pipe, 5 a hot air injection port tail end, 6 a grain overturning plate, 7 a mesh plate outer cylinder wall, 8 a mesh plate inner cylinder wall, 9 a mesh plate inner cylinder cover, 10 a hot air storage cavity, 11 an aerobic full-coverage grain drying cavity, 12 a grain downward moving opening, 13 a grain inlet, 14 a butt joint separation system grain connector and 15 a cone body wall.
Detailed Description
As shown in the figure, the air-suction oxygen-containing all-covering drying system comprises a hot air grain lifting pipe connector (1), wherein hot air sent by a heat source is sucked into a hot air grain lifting pipe (2) by the suction force of a fan through a hot air grain lifting pipe connector (1), the hot air enters an external separation system through a butt joint separation system connector (3), the hot air enters a hot air injection pipe (4) through the butt joint separation system connector (3) and is injected into a hot air storage cavity (10) from the tail end (5) of a hot air injection hole, the separated grains are scattered in a cylinder cover (9) in a mesh plate from a grain downward moving hole (13) through a butt joint separation system connector (14), the grains enter an oxygen-containing all-covering grain drying cavity (11), the grains cover a cylinder cover (9) in the mesh plate to be fully filled with the grains, the grains begin to dry and move downwards to a grain overturning plate (6), the overturned grains slide downwards to the hot air grain lifting pipe connector (1) along a cone wall (15) from the grain downward moving hole (12) to complete primary circulation, in the circulation process, hot air in the hot air storage cavity (10) passes through the inner cylinder wall (8) of the mesh plate, enters the aerobic full-coverage grain drying cavity (11) to exchange heat with grains, and is discharged out of the cylinder from the outer cylinder wall (7) of the mesh plate, and the grains are circulated for N times to achieve the purposes of dehydration and drying.
Claims (3)
1. The utility model provides an aerobic drying system that covers entirely of air suction, includes hot-blast grain riser interface (1), hot-blast grain riser (2), butt joint piece-rate system interface (3), hot-blast injection pipe (4) and hot-blast injection port are terminal (5), its characterized in that: the hot air grain lifting pipe connector (1) is arranged at the bottom of the system, after passing through the hot air storage cavity (10), the butt joint and separation system connector (3) at the upper part of the hot air grain lifting pipe (2) is connected with the separation system, the separated hot air is connected with the hot air injection pipe (4) from the other butt joint and separation system connector (3), and the tail end (5) of the hot air injection port is arranged in the hot air storage cavity (10).
2. The air-breathing oxygen all-covering drying system as claimed in claim 1, wherein: the lower end of a mesh plate inner cylinder wall (8) is fixed by a grain overturning plate (6), a mesh plate outer cylinder wall (7) is connected with a cone wall (15) to form an outer wall of an oxygen full-coverage grain drying cavity (11), the mesh plate inner cylinder wall (8) is connected with a mesh plate inner cylinder cover (9) to form a hot air storage cavity (10) cover body, and the space of the oxygen full-coverage grain drying cavity (11) and a grain downward moving opening (12) is formed into an oxygen full-coverage grain drying cavity (11).
3. The air-breathing oxygen all-covering drying system as claimed in claim 1, wherein: comprises a grain interface (14) of a butt joint separation system and a separation system which are connected, and grains are input into an aerobic full-coverage grain drying cavity (11) from a grain inlet (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121624402.0U CN215952016U (en) | 2021-07-16 | 2021-07-16 | Air-suction aerobic full-coverage drying system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121624402.0U CN215952016U (en) | 2021-07-16 | 2021-07-16 | Air-suction aerobic full-coverage drying system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215952016U true CN215952016U (en) | 2022-03-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121624402.0U Active CN215952016U (en) | 2021-07-16 | 2021-07-16 | Air-suction aerobic full-coverage drying system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215952016U (en) |
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2021
- 2021-07-16 CN CN202121624402.0U patent/CN215952016U/en active Active
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