CN209710777U - A kind of grain storing granary of air drying ventilation - Google Patents
A kind of grain storing granary of air drying ventilation Download PDFInfo
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- CN209710777U CN209710777U CN201920286850.0U CN201920286850U CN209710777U CN 209710777 U CN209710777 U CN 209710777U CN 201920286850 U CN201920286850 U CN 201920286850U CN 209710777 U CN209710777 U CN 209710777U
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- ventilation
- grain
- cabin body
- air
- sealed cabin
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- Drying Of Solid Materials (AREA)
Abstract
The utility model discloses a kind of grain storing granaries of air drying ventilation, including sealed cabin body and ventilation assembly, sealed cabin body is equipped with inlet port and outlet port, sealed cabin body includes grain storage chamber and the air plenum chamber below grain storage chamber, ventilation assembly includes positive pressure fan, orlop punched-plate and negative-pressure air fan, positive pressure fan is connected to by ventilation shaft with air plenum chamber, negative-pressure air fan passes through ventilation shaft and sealed cabin body top connection, orlop punched-plate is located at plenum chamber upper surface, orlop punched-plate is equipped with grain unloading hole and ventilation hole, the exhaust end of ventilation hole is tilted towards grain unloading hole direction.The utility model may make that grain is dry at normal temperature, divulge information and radiate, and guarantee grain quality and mouthfeel, while being easy to implement silo noresidue and putting out cereal.
Description
Technical field
The utility model belongs to ventilating appts of granary technical field, and in particular to a kind of grain storage grain of air drying ventilation
Storehouse.
Background technique
Silo in the prior art is mostly columnar sealing structure, but due to the respiration of grain, itself is always
Heat is generated, will be more especially for the heat generated for high-moisture grain, while steam can be generated, if hot
Amount and steam cannot be discharged except silo in time, it would be possible to cause grain in storehouse putrid and deteriorated, in addition, cylinder-shaped silo is in bottom
When putting out cereal, inside there are dead angles, put out cereal and be not thorough.
Utility model content
The utility model provides a kind of grain storing granary of air drying ventilation, passes through for the deficiency in background technique
The utility model may make that grain is dry at normal temperature, divulge information and radiate, and guarantee grain quality and mouthfeel, while being easy to implement grain
Storehouse noresidue is put out cereal.
To achieve the above object, the utility model technical solution is as follows:
A kind of grain storing granary of air drying ventilation, including sealed cabin body and ventilation assembly, the sealed cabin body be equipped with into
Material mouth and discharge port, sealed cabin body include grain storage chamber and the air plenum chamber below grain storage chamber, and the ventilation assembly includes
Positive pressure fan, orlop punched-plate and negative-pressure air fan, positive pressure fan are connected to by ventilation shaft with air plenum chamber, and negative-pressure air fan is logical
Ventilation shaft and sealed cabin body top connection are crossed, the orlop punched-plate is located at plenum chamber upper surface, and orlop punched-plate is equipped with
The exhaust end of grain unloading hole and ventilation hole, ventilation hole is tilted towards grain unloading hole direction.
Preferably, the ventilation assembly further includes dehumidification device, and dehumidification device is located at air inlet.
Preferably, the ventilation assembly further includes heating device, and heating device is located at air inlet.
Preferably, the feed inlet is arranged at the top of sealed cabin body, and the discharge port is arranged in sealed cabin body bottom.
Preferably, intracavitary be equipped with of the grain storage of the sealed cabin body is stirred component, stir component by support frame, multiple augers and
Drive the driving motor composition of auger rotation.
Compared with the existing technology, the utility model has the beneficial effect that:
Originally practical newly to be entered the wind positive pressure, by way of negative pressure outlet air, increase the ability that air-flow passes through grain layer, realizes in silo
The grain of grain bin bottom can be stirred additionally by component of stirring to top, guarantee ventilation by ventilation, heat dissipation and the drying of portion's grain
Uniformly, since grain is dried at normal temperature, grain quality is not influenced, mouthfeel is more preferable；Moisture in grain mainly includes certainly
By water and water is combined, wherein Free water is easy to evaporate with air-flow, when temperature is lower, is difficult to evaporate in conjunction with water, this is practical new
Type is by setting heating device, so that equipment is used in low-temperature regions such as northeast；The utility model is utilized when putting out cereal, and utilizes gas
Grain can be blowed to grain unloading hole by stream, and auxiliary is put out cereal, and realize that noresidue is put out cereal.
Detailed description of the invention
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model
Sign, objects and advantages will become more apparent upon.
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the structural schematic diagram of the utility model orlop punched-plate；
In figure: 1, grain storage chamber, 2, air plenum chamber, 3, positive pressure fan, 4, orlop punched-plate, 5, negative-pressure air fan, 6, ventilation
Pipeline, 7, grain unloading hole, 8, ventilation hole, 9, dehumidification device, 10, heating device, 11, support frame, 12, auger, 13, driving motor.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
As depicted in figs. 1 and 2, a kind of grain storing granary of air drying ventilation, including sealed cabin body and ventilation assembly, sealing
Warehouse is equipped with inlet port and outlet port, and sealed cabin body includes grain storage chamber 1 and the air plenum chamber 2 below grain storage chamber, sealing
Warehouse cross sectional shape is circular seal structure of container, the connection type between sealed cabin body components be bolted, weld or
Other connection types of person.Feed inlet is set in silo roof, can be fed by grain absorber pipeline；The conveying of the grains such as elevator, conveyer
Equipment charging.Discharge port is set in orlop, electric flashboard is set on discharge port, by unlatching/closing flashboard, realizes grain storage in storehouse
Trickling discharging stops discharging.
Ventilation assembly includes positive pressure fan 3, orlop punched-plate 4 and negative-pressure air fan 5, and orlop punched-plate is arranged in sealed cabin body
Sealed cabin body is divided into two regions by bottom, orlop punched-plate: lower part is air plenum chamber, guarantees that blower is blown into the gas of orlop
Stream, which can be uniformly distributed from orlop punched-plate, to be passed through；Top is grain storage chamber.Positive pressure fan is connected by ventilation shaft and air plenum chamber
Logical, negative-pressure air fan is located at plenum chamber upper surface, positive pressure wind by ventilation shaft 6 and sealed cabin body top connection, orlop punched-plate
The air-flow of machine enters after air plenum chamber and uniformly enters grain storage chamber from orlop punching hole, is discharged across grain storage chamber by negative-pressure air fan,
Take away grain moisture content.Heating device 10, dehumidification device 9 are arranged at positive pressure air inlet or air outlet.When ventilation, positive pressure
Blower blows air into orlop air plenum chamber, and air-flow uniformly passes through from orlop punched-plate after air plenum chamber is distributed, then
It is discharged by ventilation shaft by negative-pressure air fan across grain layer.Positive and negative pressure blower works at the same time, and increases the energy that air-flow passes through grain layer
Power.Silo can according to actual needs dehumidify to air using dehumidification device, and common desiccant can be used in dehumidification device,
Such as silica gel is lowered into the humidity of the air of silo；On the other hand room temperature heating can be carried out to air using heating device, added
Conventional air heater can be used in thermal, and air is made to have certain water absorbing capacity, silo be suitable for cold snap,
Area uses.
Orlop punched-plate is equipped with grain unloading hole 7 and ventilation hole 8, and the exhaust end of ventilation hole tilts towards grain unloading hole direction, leads to
Air holes is unidirectional ventilation hole, by the way that the unidirectional ventilation hole on orlop punched-plate towards discharge port, to be blown into using positive pressure fan
Grain is blown into discharge port outflow, realizes noresidue discharging by air-flow.
The grain storage of sealed cabin body is intracavitary to be equipped with component of stirring, and component of stirring is twisted by support frame 11, multiple augers 12 and driving
The driving motor 13 of dragon rotation forms, and the grain in the intracavitary portion of grain storage is stirred upwards, guarantees Uniform Ventilation, takes away the intracavitary portion of grain storage
Steam and heat.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, for
For those skilled in the art, it is clear that the present invention is not limited to the details of the above exemplary embodiments, and without departing substantially from this
In the case where the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute
Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent elements of the claims
All changes are embraced therein.
Claims (5)
1. a kind of grain storing granary of air drying ventilation, it is characterised in that: including sealed cabin body and ventilation assembly, the gas-tight silo
Body is equipped with inlet port and outlet port, and sealed cabin body includes grain storage chamber and the air plenum chamber below grain storage chamber, the ventilation
Component includes positive pressure fan, orlop punched-plate and negative-pressure air fan, and positive pressure fan is connected to by ventilation shaft with air plenum chamber, is born
Pressure fan is located at plenum chamber upper surface, orlop punching by ventilation shaft and sealed cabin body top connection, the orlop punched-plate
Plate is equipped with grain unloading hole and ventilation hole, and the exhaust end of ventilation hole is tilted towards grain unloading hole direction.
2. a kind of grain storing granary of air drying ventilation as described in claim 1, it is characterised in that: the ventilation assembly also wraps
Dehumidification device is included, dehumidification device is located at air inlet.
3. a kind of grain storing granary of air drying ventilation as claimed in claim 1 or 2, it is characterised in that: the ventilation assembly
It further include heating device, heating device is located at air inlet.
4. a kind of grain storing granary of air drying ventilation as described in claim 1, it is characterised in that: the feed inlet setting exists
At the top of sealed cabin body, the discharge port is arranged in sealed cabin body bottom.
5. a kind of grain storing granary of air drying ventilation as described in claim 1, it is characterised in that: the storage of the sealed cabin body
Grain is intracavitary to be equipped with component of stirring, and component of stirring is made of the driving motor of support frame, multiple augers and driving auger rotation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920286850.0U CN209710777U (en) | 2019-03-07 | 2019-03-07 | A kind of grain storing granary of air drying ventilation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920286850.0U CN209710777U (en) | 2019-03-07 | 2019-03-07 | A kind of grain storing granary of air drying ventilation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209710777U true CN209710777U (en) | 2019-12-03 |
Family
ID=68685330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920286850.0U Active CN209710777U (en) | 2019-03-07 | 2019-03-07 | A kind of grain storing granary of air drying ventilation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209710777U (en) |
-
2019
- 2019-03-07 CN CN201920286850.0U patent/CN209710777U/en active Active
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