CN207487279U - A kind of air current circulation of rice drying machine - Google Patents
A kind of air current circulation of rice drying machine Download PDFInfo
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- CN207487279U CN207487279U CN201721522501.1U CN201721522501U CN207487279U CN 207487279 U CN207487279 U CN 207487279U CN 201721522501 U CN201721522501 U CN 201721522501U CN 207487279 U CN207487279 U CN 207487279U
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- drying box
- screw
- hot
- air current
- hot bellows
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/90—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in food processing or handling, e.g. food conservation
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Abstract
The utility model discloses a kind of air current circulations of rice drying machine, including be located in dryer drying box, exhaust fan, heat pump, hot bellows, the exhaust fan is connected with the top of the drying box, the hot bellows are connected with the bottom of the drying box, and the exhaust fan, heat pump and hot bellows are sequentially communicated that humid air is converted into hot wind and is stored in the hot bellows；Screw is equipped in dryer below the drying box, axial one end of the screw is connected with the hot bellows, radial direction one end is connected with the drying box, and the air blower pushed to hot wind on the screw is additionally provided on the hot bellows.The air current circulation of the utility model, takes a breath without indoor and outdoor, achievees the purpose that airflow circulating utilizes, further, it is possible to provide spiral hot wind in drying box, hot wind is made to be come into full contact with paddy, improves the rate of drying of paddy.
Description
Technical field
The utility model is related to drying equipment technical field, more specifically, it relates to a kind of air-flow of rice drying machine
Circulator.
Background technology
Paddy is the grain that people depend on for existence, and at present, the paddy in China is typically to be dried by the way of solarization.
But the conventional drying process of paddy need rely on bright day gas can just dry, paddy can not be dried if bad weather,
It is mouldy, smelly so as to cause moist paddy, very big puzzlement is brought, with the development of science and technology occurring in the market
Some rice drying equipment mainly in closed space, dry paddy using hot wind, but this kind of equipment is also deposited
In following deficiency：When the 1st, producing hot wind, need to extract air inside and outside confined chamber, dried wet gas is directly arranged to room
Outside, indoor and outdoor needs constantly ventilation, improves drying equipment outdoor temperature, should not be used in general family, also,
Easily pollution environment；2nd, hot wind slowly flows through paddy, and rate of drying is relatively slow.
Utility model content
The technical problems to be solved in the utility model is the above-mentioned deficiency for the prior art, is provided a kind of for paddy baking
Air current circulation on dry machine, takes a breath without indoor and outdoor, achievees the purpose that airflow circulating utilizes, improves paddy
Rate of drying.
The technical solution of the utility model is such：A kind of air current circulation of rice drying machine is dried including being located at
Drying box, exhaust fan in dry machine, heat pump, hot bellows, the exhaust fan are connected with the top of the drying box, the heat
Bellows are connected with the bottom of the drying box, and the exhaust fan, heat pump and hot bellows are sequentially communicated to convert humid air
For hot wind and it is stored in the hot bellows；Screw, the spiral dress are equipped in dryer below the drying box
The axial one end put is connected with the hot bellows, and radial direction one end is connected with the drying box, is also set on the hot bellows
Have air blower hot wind pushed on the screw.
As a further improvement, the screw includes fixing axle and screw arrangement the spiral in the fixing axle
Leaf and housing that is peripheral positioned at the helical-blade and wrapping up the fixing axle and helical-blade.
Further, the housing for one end closing, another end opening tubular structure, also, the housing with
The drying box contact is connected.
Further, the open at one end of the housing is connected with the hot bellows, in the spiral mouth with the helical-blade
Corresponding housing is connected equipped with multiple through-holes with the drying box, and the diameter of the through-hole is less than any paddy
The minimum dimension of grain.
Further, the screw is arranged in pairs in the dryer below the drying box, and the spiral
The hand of spiral of device is towards the drying box intermediate arrangement.
Further, the dryer on the outside of the heat pump is equipped with drainpipe.
Advantageous effect
The utility model compared with prior art, has the following advantages that：
1st, the air current circulation of the utility model, takes a breath without indoor and outdoor, will dry the humid air of generation
It recycles, allows the flow to recycle, avoid air pollution, reach energy-saving and environment-friendly purpose；
2nd, the utility model sets screw below drying box, can change the direction of motion of hot wind, and improve heat
The flowing velocity of wind, makes hot wind enter in drying box in the form of screw, and hot wind and paddy are come into full contact with, and improves paddy
Rate of drying.
Description of the drawings
Fig. 1 is the main structure diagram of the utility model；
Fig. 2 is the right side structural representation of the utility model.
Wherein：1- dryers, 2- drying boxes, 3- exhaust fans, 4- heat pumps, 5- hot bellows, 6- air blowers, 7- fixing axles, 8-
Helical-blade, 9- housings, 10- drainpipes.
Specific embodiment
Specific embodiment in below in conjunction with the accompanying drawings is described further the utility model.
Refering to Fig. 1-2, the air current circulation of a kind of rice drying machine of the utility model, including being located in dryer 1
Drying box 2, exhaust fan 3, heat pump 4, hot bellows 5, wherein, for drying box 2 for holding paddy, heat pump 4 can produce hot wind, heat
Bellows 5 are for storing hot wind, and exhaust fan 3 draws humid air, and exhaust fan 3 is connected with the top of drying box 2, so as to draw
Humid air, hot bellows 5 are connected with the bottom of drying box 2, to be 2 heat air delivery of drying box, exhaust fan 3, heat pump 4 and hot wind
Case 5 is sequentially communicated so that humid air is converted into hot wind and is stored in hot bellows 5, and hot wind is generated by heat pump 4, flows into hot bellows
5, drying box 2 is entered back into, the humid air for drying generation is drawn in heat pump 4 using exhaust fan 3, heat pump 4 recycles humidity
Air produce hot wind, so as to form airflow circulating；Screw is equipped in the dryer 1 of 2 lower section of drying box, screw
Axial one end is connected with hot bellows 5, and radial direction one end is connected with drying box 2, and screw can change the direction of motion of hot wind, and
The flowing velocity of hot wind is improved, hot wind is made to enter in the form of screw in drying box 2, hot wind and paddy are come into full contact with, is carried
The high rate of drying of paddy, the air blower 6 pushed to hot wind on screw is additionally provided on hot bellows 5, is further carried
The speed of high hot wind improves the impact dynamics that hot wind enters drying box 2.The air current circulation of the utility model, without interior
Outdoor is taken a breath, and the humid air for drying generation is recycled, allows the flow to recycle, avoids air pollution, reach
To energy-saving and environment-friendly purpose.
Wherein, screw includes helical-blade 8 in the fixing axle 7 of fixing axle 7 and screw arrangement and positioned at spiral
8 periphery of leaf and the housing 9 for wrapping up fixing axle 7 and helical-blade 8, housing 9 is one end closing, the tubular structure of another end opening,
Fixing axle 7 and helical-blade 8 are plugged in housing 9, and the outermost end of helical-blade 8 is contacted with the inner wall of housing 9 to be connected, also, housing 9
Contacted with drying box 2 be connected, the open at one end of housing 9 is connected with hot bellows 5, with the corresponding shell of the spiral mouth of helical-blade 8
Body 9 is connected equipped with multiple through-holes with drying box 2, i.e., the helical duct of screw is connected by through-hole with drying box 2, and
The diameter of through-hole is less than the minimum dimension of any paddy particle, to prevent paddy from falling on screw, in actual work, drum
Wind turbine 6 pushes to the hot wind in hot bellows 5 in housing 9, and spins and move along the helical duct between helical-blade 8, passes through
During the bottom surface of drying box 2, entered in drying box 2 by through-hole and paddy is dried, with the continuous push of air blower 6, heat
Wind is delivered to each position of drying box 2 along the helical duct between helical-blade 8, and paddy is enable fully to be contacted with hot wind, is reached
To the purpose uniformly dried.
Screw in the present embodiment is arranged in pairs in the dryer 1 of 2 lower section of drying box, and the spiral of screw
Direction towards 2 intermediate arrangement of drying box, enables hot wind and the paddy of both sides in drying box 2 to contact, and further improves paddy baking
Dry uniformity；Drainpipe 10 is equipped on the dryer 1 in 4 outside of heat pump, for the hot water emission generated when heat pump 4 is heated
To except dryer 1.
Above-described is only the preferred embodiment of the utility model, it should be pointed out that those skilled in the art is come
It says, under the premise of the utility model structure is not departed from, several modifications and improvements can also be made, these all do not interfere with this reality
With the effect and practical applicability of novel implementation.
Claims (6)
1. a kind of air current circulation of rice drying machine, which is characterized in that including be located in dryer (1) drying box (2),
Exhaust fan (3), heat pump (4), hot bellows (5), the exhaust fan (3) are connected with the top of the drying box (2), the heat
Bellows (5) are connected with the bottom of the drying box (2), the exhaust fan (3), heat pump (4) and hot bellows (5) be sequentially communicated with
Humid air is converted into hot wind and is stored in the hot bellows (5)；In dryer (1) below the drying box (2)
Equipped with screw, axial one end of the screw is connected with the hot bellows (5), radial direction one end and the drying
Case (2) connects, and the air blower (6) pushed to hot wind on the screw is additionally provided on the hot bellows (5).
A kind of 2. air current circulation of rice drying machine according to claim 1, which is characterized in that the spiral dress
It puts including helical-blade (8) in the fixing axle (7) of fixing axle (7) and screw arrangement and positioned at the helical-blade (8) periphery
And the housing (9) for wrapping up the fixing axle (7) and helical-blade (8).
A kind of 3. air current circulation of rice drying machine according to claim 2, which is characterized in that the housing
(9) it is one end closing, the tubular structure of another end opening, also, the housing (9) contacts phase with the drying box (2)
Even.
A kind of 4. air current circulation of rice drying machine according to claim 3, which is characterized in that the housing (9)
Open at one end connected with the hot bellows (5), set on the corresponding housing of spiral mouth (9) with the helical-blade (8)
There are multiple through-holes to be connected with the drying box (2), and the diameter of the through-hole is less than the minimum dimension of any paddy particle.
5. a kind of air current circulation of rice drying machine according to any one in claim 1-4, which is characterized in that
The screw is arranged in pairs the dryer (1) below the drying box (2) Nei, and the spiral side of the screw
Drying box (2) intermediate arrangement described in Xiang Junchao.
A kind of 6. air current circulation of rice drying machine according to claim 5, which is characterized in that the heat pump (4)
The dryer (1) in outside is equipped with drainpipe (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721522501.1U CN207487279U (en) | 2017-11-15 | 2017-11-15 | A kind of air current circulation of rice drying machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721522501.1U CN207487279U (en) | 2017-11-15 | 2017-11-15 | A kind of air current circulation of rice drying machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207487279U true CN207487279U (en) | 2018-06-12 |
Family
ID=62477138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721522501.1U Active CN207487279U (en) | 2017-11-15 | 2017-11-15 | A kind of air current circulation of rice drying machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207487279U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107726758A (en) * | 2017-11-15 | 2018-02-23 | 玉林市绿阳节能环保设备有限公司 | A kind of air current circulation of rice drying machine |
-
2017
- 2017-11-15 CN CN201721522501.1U patent/CN207487279U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107726758A (en) * | 2017-11-15 | 2018-02-23 | 玉林市绿阳节能环保设备有限公司 | A kind of air current circulation of rice drying machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190829 Address after: 537000 east of Yulin Civic Democracy North Road, Guangxi Zhuang Autonomous Region Patentee after: Guangxi safeng science and Technology Co., Ltd. Address before: 537000 east of Yulin Civic Democracy North Road, Guangxi Zhuang Autonomous Region Patentee before: Yulin Yang Yang energy saving and environmental protection equipment Co., Ltd. |