CN207907663U - Aspiration continous way grain drier - Google Patents
Aspiration continous way grain drier Download PDFInfo
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- CN207907663U CN207907663U CN201721497659.8U CN201721497659U CN207907663U CN 207907663 U CN207907663 U CN 207907663U CN 201721497659 U CN201721497659 U CN 201721497659U CN 207907663 U CN207907663 U CN 207907663U
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Abstract
The utility model discloses a kind of aspiration continous way grain drier, belongs to grain drying equipment field, including heat source（1）With drying tower, heat source（1）Hot-blast outlet and hot wind on grain cylinder（2）Connection, it is characterised in that：The drying tower includes the circulation separation system that top is arranged（3）, grains unloading system（4）, hot wind return air cylinder（5）, unloading grain tube（15）The funnel-shaped structure grain storage room of lower section setting and（17）, drying tower inner cylinder（16）, and it is set to funnel-shaped structure grain storage room（17）The cereal flow controller of lower section（18）, cooling tower（14）.It improves work efficiency and yield, a tractor serves several purposes, the drying operation of all grains and seed can be used for, reduce the investment of user, and meet the production requirement of the bigger user of raw grain stored grain.
Description
Technical field
The utility model belongs to drying equipment field, is related to a kind of aspiration continous way grain drier.
Background technology
The grain major part moisture content just harvested is higher, if not in time to grain precipitation, it can be in storage, transport, processing
Etc. links occur going mouldy rotten situation of either germinateing.And traditional artificial drying, very big drying place is not only needed,
Time-consuming and laborious and efficiency is low, and labor intensity is big.So grain machinery drying becomes a very important ring after grain harvest
Section is Ensuring Food Safety production, the important step that Every grain should be sent to the granary.Grain drier is exactly to be met the tendency of under this overall background
And it gives birth to.
China's grain drier industry starts to walk from initial extensive style, drum-type, gradually develops into batch from after 2012
The tower grain drier of formula increased tower continous way grain drier again from 2013.
Grain drier generally existing uses single at present, and application range is limited, and is all made using the drying for having medium
Drying cost increases, and increases the burden of user.
Invention content
The utility model overcomes prior art defect, devises aspiration continous way grain drier, the heat that heat source generates
Wind and the grain come in by elevating hopper are driven by wind turbine aspiration through grain cylinder on hot wind and are promoted, and grain and hot wind fully carry out hot friendship
It changes, grain and hot wind are detached by circulation separation system, and grain naturally falls in drying tower funnel-shaped structure by grain unloading mouth 1
Grain storage room etc. is to be dried, and hot wind enters hot wind return air cylinder through circulation separation system hot-blast outlet and enters drying tower by hot wind return air cylinder
Inner cylinder, then passed through by drying tower inner cylinder and be deposited in the indoor grain layer discharge drying tower of funnel-shaped structure grain storage, while taking away grain
Moisture content realizes the purpose of drying operation.Aspiration drives grain hot wind, grain and the fully damp and hot exchange of hot wind, and heat source utilization rate is high,
It is high to dry the uniformity, grain quality is high after drying, and drying cost is low, can work continuously, and elevating hopper continues into raw grain, unloads
Grain mouth 2 persistently lays down the grain after drying, greatly improves work efficiency and yield, a tractor serves several purposes, can be used for all grains with
And the drying operation of seed, reduce the investment of user, and meet the production requirement of the bigger user of raw grain storage level.
The specific technical solution that the utility model is taken
Aspiration continous way grain drier includes heat source and drying tower, and the hot-blast outlet of heat source is connected with grain cylinder on hot wind
It connects, upper grain cylinder is connected to by circulation separation system with hot wind return air cylinder, and hot wind return air cylinder lower end is connected to drying tower inner cylinder, crucial
It is：The drying tower includes that grain cylinder on hot wind, circulation separation system, hot wind return air cylinder, grains unloading system, unloading grain tube and lower end are set
Be set to funnel-shaped structure grain storage room, cereal flow controller is provided with grain unloading mouth 1 above grain storage room, on hot wind grain cylinder upper end and
Circulation separation system is connected, and circulation separation system other end is provided with hot-blast outlet, and hot-blast outlet and hot wind return air cylinder connect
It connects, hot wind return air cylinder is connected to drying tower inner cylinder, and grain and hot wind are detached by grain cylinder on hot wind through circulation separation system, each row
Its road, grain naturally fall in that funnel-shaped structure grain storage room etc. is to be dried, and hot wind enters drying tower through hot wind return air cylinder through lower grain port
Inner cylinder, hot wind passes through the grain floor for being deposited in funnel-shaped structure grain storage room to distribute by inner cylinder again, while taking away the water in grain
Part, it realizes the purpose of dewatered drying, after grain heat-drying, drives grain to be unloaded through unloading grain tube arrival by wind turbine aspiration by grains unloading system
Grain system, grains unloading system detach grain and impurity, and grain enters cooling tower unloading through grain unloading mouth 2, while impurity is divided
It separates out and.By being rotatably dispose in the cereal flow controller of funnel structure grain storage room bottom, unloading grain flow, unloading are controlled
Grain flow and the upper grain flow being set on hot wind in grain cylinder elevating hopper maintain an equal level, and raw grain continuously enters in drying tower
Portion, the grain dried are not drawn off continuously, and operation is continuously dried to realize.
The beneficial effects of the utility model
A. hot wind and the direct heat exchange of grain can greatly improve heat source utilization rate, improve grain heat-drying efficiency.
B. the small delay section heat exchange method of big drying section is used, grain is heated evenly the uniform precipitation rate height of precipitation, without quick-fried waist
Be charred phenomenon.
C. hot blast temperature can be adjusted according to different grain varieties, and use scope is wider.
D. grain unloading technology on aspiration is used, screw feeder is not set in machine, avoids grain during the drying process because machinery touches
It is damaged caused by hitting, so breakage rate is lower.
E. only wind turbine operates during drying operation, and failure rate is low, is more convenient for safeguarding.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model
1 represents heat source, and 2 represent grain cylinder on hot wind, and 3 represent circulation separation system, and 4 represent grains unloading system, and 5, which represent hot wind, returns
Air duct, 6 represent hot-blast outlet, and 7 represent grain hot wind inlet, and 8 represent elevating hopper, and 9, which represent impurity discharging port 1,10, represents grain unloading mouth 1,
11, which represent impurity discharging port 2,12, represents grain unloading mouth 2,13 and represents unloading import, and 14 represent cooling tower, and 15 represent unloading grain tube, 16 represent it is dry
Dry tower inner cylinder, 17 represent funnel-shaped structure grain storage room, and 18 represent cereal flow controller
Specific implementation mode
It elaborates below in conjunction with the accompanying drawings to the utility model with specific implementation
As described in Figure 1, aspiration continous way grain drier includes heat source（1）And drying tower, heat source（1）For hot-blast stove, heat
Source（1）Hot-blast outlet and hot wind on grain cylinder（2）It is connected, grain cylinder upper end and circulation separation system on hot wind（3）Grain heat
Wind inlet（7）It is connected, and the hot-blast outlet through being arranged below circulation separation system（6）With hot wind return air cylinder（5）Connection, hot wind
Return air cylinder（5）With drying tower inner cylinder（16）Connection, circulation separation system（3）It is additionally provided with impurity discharging port 1（9）With grain unloading mouth 1（10）,
During grain heat-drying in grain some harmful substances and impurity pass through impurity discharging port 1（9）Discharge, ensure that grain heat-drying
Quality afterwards.Heat source（1）Hot wind is through elevating hopper（8）Grain cylinder on into hot wind（2）Grain is by circulation separation system（3）Interior setting
Wind turbine aspiration drives grain and hot wind to enter circulation separation system（3）Interior, grain is by grain unloading mouth 1（10）Naturally fall in infundibulate knot
Structure grain storage room（17）Etc. to be dried, hot wind passes through hot-blast outlet（6）Through hot wind return air cylinder（5）Into drying tower inner cylinder（16）, so
Hot wind is passed through by drying tower inner cylinder and is deposited in outside the grain floor discharge machine of funnel-shaped structure grain storage room afterwards, while taking away the water in grain
Part, achieve the purpose that drying and dewatering, after grain heat-drying, by grains unloading system（4）Drive grain through unloading grain tube by wind turbine aspiration
（15）Reach grains unloading system（4）, grains unloading system（4）Grain and impurity are detached, grain is through grain unloading mouth 2（12）Into cooling
Tower cooler is drawn off drying tower after the grain cooling after drying, while impurity is from impurity discharging port 2（11）It separates, by setting
It is placed in funnel-shaped structure grain storage room（17）The cereal flow controller of bottom（18）Grain flow is controlled, to control unloading speed
Degree, grain unloading mouth grain flow and is set to grain cylinder on hot wind（2）On elevating hopper（8）Upper grain flow maintain an equal level, elevating hopper（8）It holds
It is continuous to be packed into raw grain, grain unloading mouth 2（12）The grain dried persistently is drawn off, realizes the purpose of drying operation.
For further improvement of the utility model
In funnel-shaped structure grain storage room（17）Bottom is provided with by drying tower inner cylinder（16）With the cereal flow of outer barrel composition
Controller（18）, the cavity between inner barrel and outer barrel is sealed bottom, the overcurrent chamber that upper end is connected to sub-material chamber, unloading grain tube（15）
Lower end be located inside inner cylinder and on side wall along the circumferential direction on is provided with one group of trepanning, corresponding position also is provided with one group and opens on inner cylinder
Hole, cereal flow controller（18）With unloading grain tube（15）Between for be rotatably assorted make inner cylinder become grain speed adjustment structure,
Rotating handles are fixed on outer drum outer wall, by rotating cereal flow controller（18）, control unloading speed and held with upper grain speed
It is flat, realize continuous drying operation.
For being further improved by utility model
In grain unloading mouth 2（12）Lower end is provided with cooling tower（14）, enter cooling tower cooler through grain unloading mouth after grain heat-drying and drop
Temperature can directly be put in storage storage or transport etc..
Claims (5)
1. aspiration continous way grain drier, including heat source（1）With drying tower, heat source（1）Hot-blast outlet and hot wind on grain cylinder
（2）Connection, it is characterised in that：The drying tower includes the circulation separation system that top is arranged（3）, grains unloading system（4）, hot wind
Return air cylinder（5）, unloading grain tube（15）The funnel-shaped structure grain storage room of lower section setting and（17）, drying tower inner cylinder（16）, and setting
In funnel-shaped structure grain storage room（17）The cereal flow controller of lower section（18）, cooling tower（14）.
2. aspiration continous way grain drier according to claim 1, it is characterised in that：Circulation separation system（3）Setting
There is grain hot wind inlet（7）, impurity discharging port 1（9）, grain unloading mouth 1（10）, hot-blast outlet（6）, circulation separation system（3）Grain hot wind
Import（7）With grain cylinder on hot wind（2）Top is connected to, hot-blast outlet（6）With hot wind return air cylinder（5）Connection, hot wind return air cylinder with it is dry
Dry tower inner cylinder（16）Connection forms hot air circulation drying channel.
3. aspiration continous way grain drier according to claim 1, it is characterised in that：Grains unloading system（4）It is provided with and unloads
Grain import（13）, impurity discharging port 2（11）, grain unloading mouth 2（12）, grains unloading system（4）Unloading import（13）With unloading grain tube（15）Top connects
It is logical, unloading grain tube（15）Across funnel-shaped structure grain storage room（17）Reach funnel-shaped structure grain storage room（17）Bottom, grain unloading mouth 2（12）
With cooling tower（14）Top is connected to, and forms unloading channel.
4. aspiration continous way grain drier according to claim 1, it is characterised in that：In funnel-shaped structure grain storage room
（17）Bottom is provided with cereal flow controller（18）, drying tower inner cylinder（16）Cavity bottom sealing between outer barrel, unloading
Cylinder（15）Lower end is located at drying tower inner cylinder（16）One group of feed inlet, drying tower inner cylinder are along the circumferential direction offered on internal and side wall
（16）Upper and unloading grain tube（15）Corresponding position also offers hole, cereal flow controller（18）With unloading grain tube（15）Between be
Being rotatably assorted makes drying tower inner cylinder（16）As cereal flow speed adjustment structure, rotating handles are fixed on outer drum outer wall.
5. aspiration continous way grain drier according to claim 1, it is characterised in that：In funnel-shaped structure grain storage room
（17）Top is provided with the drying tower inner cylinder of taper upper cover（16）, drying tower inner cylinder（16）With funnel-shaped structure grain storage room（17）Together
Axis is arranged and is fixedly connected, drying tower inner cylinder（16）With funnel-shaped structure grain storage room（17）Between cavity be blanking chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721497659.8U CN207907663U (en) | 2017-11-11 | 2017-11-11 | Aspiration continous way grain drier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721497659.8U CN207907663U (en) | 2017-11-11 | 2017-11-11 | Aspiration continous way grain drier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207907663U true CN207907663U (en) | 2018-09-25 |
Family
ID=63570906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721497659.8U Active CN207907663U (en) | 2017-11-11 | 2017-11-11 | Aspiration continous way grain drier |
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| Country | Link |
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| CN (1) | CN207907663U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110638069A (en) * | 2019-08-21 | 2020-01-03 | 农业农村部南京农业机械化研究所 | Fixed bed peanut dryer based on tubular structure |
-
2017
- 2017-11-11 CN CN201721497659.8U patent/CN207907663U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110638069A (en) * | 2019-08-21 | 2020-01-03 | 农业农村部南京农业机械化研究所 | Fixed bed peanut dryer based on tubular structure |
| CN110638069B (en) * | 2019-08-21 | 2021-08-13 | 农业农村部南京农业机械化研究所 | Fixed bed peanut dryer based on tubular structure |
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