CN203884569U - Grain dryer - Google Patents
Grain dryer Download PDFInfo
- Publication number
- CN203884569U CN203884569U CN201420222554.1U CN201420222554U CN203884569U CN 203884569 U CN203884569 U CN 203884569U CN 201420222554 U CN201420222554 U CN 201420222554U CN 203884569 U CN203884569 U CN 203884569U
- Authority
- CN
- China
- Prior art keywords
- chamber
- hothouse
- assembling set
- wind assembling
- drying
- 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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- Drying Of Solid Materials (AREA)
Abstract
The utility model discloses a grain dryer and belongs to the field of grain machinery. The grain dryer comprises an air collection chamber, a drying chamber and a recovery chamber which are sequentially connected with one another from bottom to top, wherein the air collection chamber, the drying chamber and the recovery chamber are communicated with one another and are cylindrical; supporting legs are arranged at the lower end of the air collection chamber; an air inlet tangential to the air collection chamber is formed in a side wall of the air collection chamber; the drying chamber is connected to the upper end of the air collection chamber in a sealed mode; a feeding hole is formed in one side of the drying chamber; the recovery chamber is connected to the upper end of the drying chamber in a sealed mode; the upper end of the recovery chamber is closed; and an air outlet is formed in one side of the recovery chamber. The grain dryer is simple in structure, uniform in drying, good in drying effect and low in energy consumption.
Description
Technical field
The utility model belongs to grain machinery field, is specially a kind of grain drier.
Background technology
At present, the dry popularity rate of grain machineryization is very low, mainly adopts boiler to carry out heat drying operation to the grain in drying tower, its shortcoming be exactly in drying course thermal loss large, waste energy, cause environmental pollution; In addition, the grain in drying tower is heated inhomogeneous, and peripheral grain may overheatedly cause coking, and the grain at center is because being heated the less not dehydration that causes, and causes grain quality to decline, and drying effect is poor.
Utility model content
It is less that the purpose of this utility model is to provide a kind of energy resource consumption, uniform drying, the good grain drier of drying effect.
The technical scheme that realizes above-mentioned purpose is: grain drier, it is characterized in that: comprise the wind assembling set, hothouse and the recovery chamber that connect successively from the bottom up, wind assembling set, hothouse and recovery chamber connect mutually, and be cylindrical shape, the lower end of wind assembling set is provided with supporting leg, on the sidewall of wind assembling set, be provided with the air inlet tangent with wind assembling set, hothouse is sealedly connected on the upper end of wind assembling set, one side of hothouse is provided with charging aperture, recovery chamber is sealedly connected on the upper end of hothouse, reclaim the upper end closed of chamber, a side that reclaims chamber is provided with material air outlet.
The bottom of above-mentioned wind assembling set is the taper raising up.
On the inwall of above-mentioned hothouse, be provided with helical fin, the sidewall of helical fin and hothouse forms spirality air channel.
Operation principle of the present utility model:
Air inlet connects air blast, and grain enters hothouse from charging aperture, and carries out heat exchange before the full and uniform contact of hot blast, and grain is dehydration gradually under hot wind action, and weight alleviates gradually, and floats gradually, finally from material air outlet, discharges with the wind.
The utility model is simple in structure, uniform drying, and drying effect is better, and energy resource consumption is less.
The bottom of wind assembling set of the present utility model is the taper raising up, and makes air intake form spirality along hothouse inwall and rises.
The inwall of hothouse of the present utility model is provided with helical fin, and air intake is entered after hothouse along spirality air channel spiral, extends the time of contact of hot blast and grain, less energy resource consumption, raising drying effect.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
The specific embodiment
As shown in Figure 1, the utility model comprises wind assembling set 1, hothouse 2 and the recovery chamber 3 connecting successively from the bottom up, and wind assembling set 1, hothouse 2 and recovery chamber 3 connect mutually, and are cylindrical shape, the lower end of wind assembling set 1 is provided with supporting leg 4, and the bottom of wind assembling set 1 is the taper raising up.On the sidewall of wind assembling set 1, be provided with the air inlet 5 tangent with wind assembling set 1, hothouse 2 is sealedly connected on the upper end of wind assembling set 1, one side of hothouse 2 is provided with charging aperture 6, recovery chamber 3 is sealedly connected on the upper end of hothouse 2, reclaim the upper end closed of chamber 3, a side that reclaims chamber 3 is provided with material air outlet 7.
On the inwall of hothouse 2, be provided with helical fin 8, helical fin 8 forms spirality air channel with the sidewall of hothouse 8.
Claims (3)
1. grain drier, it is characterized in that: comprise the wind assembling set, hothouse and the recovery chamber that connect successively from the bottom up, wind assembling set, hothouse and recovery chamber connect mutually, and be cylindrical shape, the lower end of wind assembling set is provided with supporting leg, on the sidewall of wind assembling set, be provided with the air inlet tangent with wind assembling set, hothouse is sealedly connected on the upper end of wind assembling set, one side of hothouse is provided with charging aperture, recovery chamber is sealedly connected on the upper end of hothouse, reclaim the upper end closed of chamber, a side that reclaims chamber is provided with material air outlet.
2. grain drier according to claim 1, is characterized in that: the bottom of described wind assembling set is the taper raising up.
3. grain drier according to claim 1, is characterized in that: on the inwall of described hothouse, be provided with helical fin, the sidewall of helical fin and hothouse forms spirality air channel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420222554.1U CN203884569U (en) | 2014-05-04 | 2014-05-04 | Grain dryer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420222554.1U CN203884569U (en) | 2014-05-04 | 2014-05-04 | Grain dryer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203884569U true CN203884569U (en) | 2014-10-22 |
Family
ID=51711037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420222554.1U Expired - Fee Related CN203884569U (en) | 2014-05-04 | 2014-05-04 | Grain dryer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203884569U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107166899A (en) * | 2017-05-31 | 2017-09-15 | 上海理工大学 | Drum type brake heated-air drying room |
-
2014
- 2014-05-04 CN CN201420222554.1U patent/CN203884569U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107166899A (en) * | 2017-05-31 | 2017-09-15 | 上海理工大学 | Drum type brake heated-air drying room |
| CN107166899B (en) * | 2017-05-31 | 2019-01-29 | 上海理工大学 | Drum type brake heated-air drying room |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141022 Termination date: 20180504 |