CN201844675U - Air groove for grain dryer - Google Patents
Air groove for grain dryer Download PDFInfo
- Publication number
- CN201844675U CN201844675U CN2010202312414U CN201020231241U CN201844675U CN 201844675 U CN201844675 U CN 201844675U CN 2010202312414 U CN2010202312414 U CN 2010202312414U CN 201020231241 U CN201020231241 U CN 201020231241U CN 201844675 U CN201844675 U CN 201844675U
- Authority
- CN
- China
- Prior art keywords
- groove
- hot air
- grain dryer
- drying chamber
- air groove
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses an air groove for a grain dryer, which comprises a strip-shaped groove. The air groove for a grain dryer is characterized in that the strip-shaped groove is in a gradient flaring structure, an opening at one end is big, and the opening at the other end is small. When the grain dryer works, a hot air source supplies hot air to a drying chamber through a hot air groove, hot air blown out from all parts of the hot air groove has good pressure uniformity, and the hot air flows up and down in the drying chamber. The air groove for the grain dryer ensures that grains in the drying chamber are uniformly heated and quickly dried, and dried grains have better quality.
Description
Technical field
The utility model relates to a kind of grain machinery, specifically is a kind of wind channel parts of grain dry machinery.
Background technology
China is large agricultural country, and country supports energetically that to agricultural machinery production and application enterprises such as grain purchases, storage, processing all use grain-drying machinery in a large number.And more and more higher to the requirement of grain dry machinery, traditional grain dry machinery is a vertical type, is provided with baking zone and tempering layer in the drying chamber, and supporting the grain elevating mechanism is arranged.Be provided with the wind groove in this grain dry machinery drying chamber, hot blast enters drying chamber from the wind groove, but the wind groove adopts rectangle or ridge shape structure more, its both ends open size is identical, it is bigger at air inlet place blast to cause entering the interior hot blast of wind groove, and then blast is less away from the air inlet place, and it is inhomogeneous to cause grain-drying to be heated, and energy consumption is higher, has increased use cost.
Summary of the invention
The utility model provides a kind of crop dryer wind groove, big, the another port of wind channel opening one end, and hot blast can guarantee that the interior hot blast of drying chamber is even when the wind groove enters drying chamber like this, the uniformity of grain heat-drying improves greatly, has improved dry mass.
The technical solution adopted in the utility model is as follows:
A kind of crop dryer wind groove includes bar-shaped trough, it is characterized in that described bar-shaped trough is gradual change enlarging structure, and an end opening is big, and other end opening is little.
Described crop dryer wind groove is characterized in that described bar-shaped trough is a ridge shape groove.
Described crop dryer wind groove is characterized in that the bottom, two side of described bar-shaped trough is formed with outwards outstanding groove respectively.
In grain dry machinery when operation,, hot air source is to sending hot blast by the hot blast groove to drying chamber, the hot blast blast good uniformity that the hot blast groove blows out everywhere, hot blast is upper and lower rolling in drying chamber, guaranteed that the foodstuff grain in the drying chamber is heated evenly, fast drying, the quality of grain-drying is better.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the schematic cross-section at the utility model further groove place.
The specific embodiment
A kind of crop dryer wind groove is the bar-shaped trough 1 of a ridge shape, and bar-shaped trough 1 is gradual change enlarging structure, and an end opening 2 is big, and other end opening 3 is little.As further improving, the bottom, two side of bar-shaped trough 1 is formed with outwards outstanding groove 4 respectively.
Claims (3)
1. a crop dryer wind groove includes bar-shaped trough, it is characterized in that described bar-shaped trough is gradual change enlarging structure, and an end opening is big, and other end opening is little.
2. require 1 described crop dryer wind groove according to the right profit, it is characterized in that described bar-shaped trough is a ridge shape groove.
3. require 1 described crop dryer wind groove according to the right profit, it is characterized in that the bottom, two side of described bar-shaped trough is formed with outwards outstanding groove respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202312414U CN201844675U (en) | 2010-06-17 | 2010-06-17 | Air groove for grain dryer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202312414U CN201844675U (en) | 2010-06-17 | 2010-06-17 | Air groove for grain dryer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201844675U true CN201844675U (en) | 2011-05-25 |
Family
ID=44039563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202312414U Expired - Fee Related CN201844675U (en) | 2010-06-17 | 2010-06-17 | Air groove for grain dryer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201844675U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104472680A (en) * | 2014-12-04 | 2015-04-01 | 全椒金竹机械制造有限公司 | Negative-pressure ventilated type grain dryer of multi-layer scattered weir type air groove |
| CN109373740A (en) * | 2018-12-05 | 2019-02-22 | 刘子鸣 | A kind of horn shape box of grain drying tower |
-
2010
- 2010-06-17 CN CN2010202312414U patent/CN201844675U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104472680A (en) * | 2014-12-04 | 2015-04-01 | 全椒金竹机械制造有限公司 | Negative-pressure ventilated type grain dryer of multi-layer scattered weir type air groove |
| CN104472680B (en) * | 2014-12-04 | 2018-01-12 | 全椒金竹机械制造有限公司 | A kind of multilayer disperses ridge type wind groove exhaust ventilation type crop dryer |
| CN109373740A (en) * | 2018-12-05 | 2019-02-22 | 刘子鸣 | A kind of horn shape box of grain drying tower |
| CN109373740B (en) * | 2018-12-05 | 2023-12-29 | 刘子鸣 | Corner box of grain drying tower |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110525 Termination date: 20120617 |