CN207978853U - A kind of loop structure of batch circulation grain drier - Google Patents
A kind of loop structure of batch circulation grain drier Download PDFInfo
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- CN207978853U CN207978853U CN201820611909.4U CN201820611909U CN207978853U CN 207978853 U CN207978853 U CN 207978853U CN 201820611909 U CN201820611909 U CN 201820611909U CN 207978853 U CN207978853 U CN 207978853U
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- cereal
- circulation
- feeding device
- drying box
- drying
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Abstract
The utility model discloses a kind of loop structures of batch circulation grain drier, including drying box, further include：Hot-blast stove for generating heat, hot-blast stove is placed in the side of drying box, feeding device for from the delivered inside cereal to drying box, circulation mechanism for being recycled to cereal, circulation mechanism includes centrifuge, vertical circulation channel and circulated air unit, the drawing mechanism exported for that will dry complete cereal.The utility model detaches the wind turbine cereal inconsistent to drying degree by cereal and carries out initial gross separation, then thorough cereal will not be dried by centrifuge to recycle, pass through the effect of centrifugal force, its centrifugal action for being subject to of the larger cereal of moisture is larger, the position higher moved upwards, the path of secondary drying is longer, realize that carrying out different degrees of cycle to the cereal of different drying degree dries, ensure that most cereal can dry thoroughly, and avoids the problem that quality decline caused by excessively drying.
Description
Technical field
The utility model is related to technical field of agricultural machinery, specially a kind of cycle knot of batch circulation grain drier
Structure.
Background technology
Crop dryer carries out cereal using dryer rapid as the term suggests being a kind of equipment by grain-drying
Drying and processing, the relatively mode of tradition drying, grain drying machine can in a relatively short period of time dry a large amount of cereal,
During the drying process, internal moisture greatly reduces cereal, its metabolic rate is made to substantially reduce, can be for a long time to cereal
It being stored, the drying of traditional batch circulating grain products recycles cereal by spiral lift, although more convenient,
It is since cereal is after drying box, drying degree has certain difference, if do not located respectively to differentiated cereal
Reason, can cause to dry uneven, much dry thorough cereal after multiple cycle, can lead to quality due to overtreating
Decline, therefore we make this improvement, propose a kind of loop structure of batch circulation grain drier.
Utility model content
It can make the thorough paddy of partially desiccated to solve of the existing technology recycled to cereal using spiral lift
Object is over treated, causes the defect that the quality of cereal is had a greatly reduced quality, and the utility model provides a kind of batch circulating grain products drying
The loop structure of machine.
In order to solve the above-mentioned technical problem, the utility model provides the following technical solution：
A kind of loop structure of batch circulation grain drier of the utility model, including drying box, the drying box it is interior
Portion is provided with several cereal channels, and the bottom in several cereal channels converges at discharge port, the bottom of the discharge port
Being arranged side by side has the first material receiving port and the second material receiving port, further includes：
Hot-blast stove for generating heat, the hot-blast stove are placed in the side of drying box, and the side of the hot-blast stove is fixed
Several hot air ducts are connected with, several hot air ducts are staggered with cereal channel described in several；
For the feeding device of the delivered inside cereal to drying box, the feeding device includes feeding device entrance, stands
Formula enclosed screw conveyor and feeding device outlet, the feeding device entrance and feeding device outlet are placed in vertical enclosing coil
The both ends of conveyer, the feeding device entrance is horizontally disposed, and the feeding device outlet is communicated with the entrance on drying box top；
Circulation mechanism for being recycled to cereal, the circulation mechanism include centrifuge, vertical circulation channel and follow
The feed inlet of ring blower fan group, the centrifuge is communicated by inclined tube road with the bottom of the first material receiving port, the discharging of the centrifuge
Mouth is communicated with the bottom in vertical circulation channel, is communicated at the top of the top in the vertical circulation channel and drying box, the cycle
Blower fan group is fixedly mounted on the lateral surface in vertical circulation channel；
The drawing mechanism exported for complete cereal will to be dried, the drawing mechanism include drawing mechanism entrance,
Horizontal closed screw conveyor and drawing mechanism outlet, the drawing mechanism entrance and drawing mechanism outlet are placed in Horizontal closed spiral shell
Revolve the both ends of conveyer, the bottom of the second material receiving port of the drawing mechanism entrance face.
Further, the bottom of the discharge port is provided with cereal separation wind turbine, the air outlet of the cereal separation wind turbine
Horizontally disposed, the bottom of the top face discharge port of first material receiving port, second material receiving port is disposed away from cereal separation
The side of wind turbine.
Further, the vertical circulation channel is arranged in the opposite of hot-blast stove, and the circulated air unit includes two
A independent wind turbine, from top to bottom offered successively on the side wall of the vertical circulation channel and drying box first circulation hole and
The air outlet of second circulation hole, the first circulation hole and second circulation hole face circulated air unit is arranged.
Further, several gas vents are offered at the top of the drying box, the gas vent is evenly distributed on feeding
The surrounding of device outlet.
Further, four sides of the drying box are both provided with the staircase for climbing, the top of the staircase with
It is flushed at the top of drying box, and the middle epimere of the staircase is provided with the fender bracket of the construction personnel for protection.
Further, the hot-blast stove, centrifuge, circulated air unit and object separation wind turbine respectively by outside connected switch group with
External power supply is electrically connected.
Compared with prior art, the utility model has the advantages that：This kind of batch circulation grain drier follows
Ring structure, by feeding device by the top of untreated grain transportation to drying box, cereal passes through cereal under the effect of gravity
Channel is tentatively dried in cereal channel, and the cereal after preliminary drying detaches wind turbine in discharge outlet, by cereal and divided
From, thorough cereal then will not dried by centrifuge and recycled, by the effect of centrifugal force, the larger paddy of moisture
Its centrifugal action for being subject to of object is larger, and the position higher moved upwards, the path of secondary drying is longer, realizes to different drying journeys
The cereal of degree carries out different degrees of cycle drying, ensures that most cereal can dry thoroughly, and avoids excessively drying and lead
The problem of quality decline of cause.
Description of the drawings
Attached drawing is used to provide a further understanding of the present invention, and a part for constitution instruction, with this practicality
Novel embodiment for explaining the utility model, does not constitute limitations of the present invention together.In the accompanying drawings：
Fig. 1 is a kind of axonometric drawing of the loop structure of batch circulation grain drier of the utility model；
Fig. 2 is a kind of internal structure schematic diagram of the loop structure of batch circulation grain drier of the utility model.
In figure：1, drying box；2, hot-blast stove；3, feeding device；4, drawing mechanism；5, centrifuge；6, circulated air unit；7、
Cereal channel；8, hot air duct；9, discharge port；10, the first material receiving port；11, the second material receiving port；12, vertical circulation channel；13、
First circulation hole；14, second circulation hole；15, cereal detaches wind turbine；16, gas vent；17, staircase.
Specific implementation mode
To make the technical means, creative features, achievement of purpose, and effectiveness of the utility model be easy to understand, below
In conjunction with specific implementation mode, the utility model is expanded on further.
As depicted in figs. 1 and 2, a kind of loop structure of batch circulation grain drier, including drying box 1, feature exists
In drying box 1 is internally provided with several cereal channels 7, and the bottom in several cereal channels 7 converges at discharge port 9, discharging
The bottom of mouth 9, which is arranged side by side, the first material receiving port 10 and the second material receiving port 11, further includes：
Hot-blast stove 2 for generating heat, hot-blast stove 2 are placed in the side of drying box 1, and the side of hot-blast stove 2 is fixedly connected
There are several hot air ducts 8, several hot air ducts 8 to be staggered with several cereal channels 7；
For the feeding device 3 of the delivered inside cereal to drying box 1, feeding device 3 includes feeding device entrance, vertical
Enclosed screw conveyor and feeding device outlet, feeding device entrance and feeding device outlet are placed in vertical enclosed screw conveyor
Both ends, feeding device entrance is horizontally disposed, and feeding device outlet is communicated with the entrance on 1 top of drying box；
Circulation mechanism for being recycled to cereal, circulation mechanism include centrifuge 5, vertical circulation channel 12 and cycle
The feed inlet of blower fan group 6, centrifuge 5 is communicated by inclined tube road with the bottom of the first material receiving port 10, the discharge port of centrifuge 5 with hang down
The bottom of straight circulation canal 12 communicates, and the top in vertical circulation channel 12 is communicated with the top of drying box 1, and circulated air unit 6 is solid
Dingan County is on the lateral surface in vertical circulation channel 12；
The drawing mechanism 4 exported for that will dry complete cereal, drawing mechanism 4 include drawing mechanism entrance, crouch
Formula enclosed screw conveyor and drawing mechanism outlet, drawing mechanism entrance and drawing mechanism outlet are placed in Horizontal closed helical feed
The both ends of machine, the bottom of the second material receiving port of drawing mechanism entrance face 11.
Wherein, the bottom of discharge port 9 is provided with cereal separation wind turbine 15, and the air outlet level of cereal separation wind turbine 15 is set
It sets, the bottom of the top face discharge port 9 of the first material receiving port 10, the second material receiving port 11 is disposed away from the one of cereal separation wind turbine 15
It dries thorough cereal since the degree of grain-drying is different and does not dry thorough cereal since internal moisture contains in side
Measure different, weight can also have differences, and lighter weight namely dries meeting more thoroughly and can be blown to the second splicing
It in mouth 11, and is output it by drawing mechanism 4, and does not dry thorough cereal, since quality is larger, influenced by wind-force
Smaller, the amplitude that track deviates is also weaker, drops into the first material receiving port 10, and entered in centrifuge 5 simultaneously by inclined tube road
It is recycled.
Wherein, vertical circulation channel 12 is arranged in the opposite of hot-blast stove 2, and circulated air unit 6 includes two independent
Wind turbine, on the side wall of vertical circulation channel 12 and drying box 1 from top to bottom offering first circulation hole 13 and second successively follows
Annular distance 14, the air outlet setting of 14 face circulated air unit 6 of first circulation hole 13 and second circulation hole, is acted on by centrifuge 5
And the cereal to fly out moves upwards in vertical circulation channel 12, and under the action of circulated air unit 6, change cereal flight
Track is run through first circulation hole 13 and second circulation hole 14 and flies into drying box 1.
Wherein, the top of drying box 1 offers several gas vents 16, and gas vent 16 is evenly distributed on feeding device outlet
Surrounding, in drying box 1, temperature is higher, and the moisture inside cereal is evaporated, the steam after evaporation under the action of lift to
Steam is discharged in time in time by gas vent 16 for upper movement, ensures drying efficiency.
Wherein, four sides of drying box 1 are both provided with the staircase 17 for climbing, top and the drying box 1 of staircase 17
Top flush, and the middle epimere of staircase 17 is provided with the fender bracket of the construction personnel for protection, and the effect of staircase 17 is
Facilitate staff to climb, equipment is overhauled convenient for the later stage, and fender bracket, mainly the staff to ascend a height is protected
Shield, avoids accidents.
Wherein, hot-blast stove 2, centrifuge 5, circulated air unit 6 and object separation wind turbine 15 respectively by outside connected switch group with it is outer
Power supply electric connection is connect, the fortune of hot-blast stove 2, centrifuge 5, circulated air unit 6 and object separation wind turbine 15 is driven by external power supply
Turn, ensures normal work and the operation of equipment.
It should be noted that the utility model is a kind of loop structure of batch circulation grain drier, when specific works,
As shown in Figure 1, by importing cereal to 3 entrance of feeding device, cereal is transported upwards under the action of vertical enclosed screw conveyor
It is dynamic, and entered in drying box 1 by feeding device outlet, from the top of drying box 1 movement of falling object is done to bottom.
As shown in Fig. 2, cereal during tenesmus, can be placed in hot air duct 8 therein and dry in cereal channel 7,
The origin of heat of hot air duct 8 converges at discharge port 9 in the hot-blast stove 2 for being placed in 1 side of drying box, the bottom in cereal channel 7, and
One cereal is set in the bottom of discharge port 9 and detaches wind turbine 15, cereal detaches the direction that the air outlet of wind turbine 15 falls with cereal
Vertically, cereal is detached during blowing, since the degree of grain-drying is different, dries thorough cereal and do not dry
Thorough cereal is done since internal moisture is different, weight can also have differences, the namely drying of lighter weight
Meeting more thoroughly can be blown in the second material receiving port 12, and be output it by drawing mechanism 4, and not dry thorough paddy
Object, since quality is larger, influenced by wind-force it is smaller, track deviate amplitude it is also weaker, drop into the first material receiving port 10,
And entered in centrifuge 5 by inclined tube road, 5 high speed rotation of centrifuge, the cereal entered in centrifuge 5 obtain it is larger from
Mental and physical efforts, the principle generated according to centrifugal force is it is found that quality is bigger, and centrifugal force function and effect are more apparent, after being detached from centrifuge 5
The kinetic energy of acquisition is larger, the higher that can be moved upwards, to which the more cereal of moisture flies in vertical circulation channel 12
It is higher, the track after cycle by drying box 1 is longer, and drying time is also more long, conversely, moisture is less, cycle
The time of drying is shorter, realizes and is distinguished to the cereal of different in moisture content, ensures that most of cereal can be filled
The drying and processing divided, meanwhile, it in cycle, is also detached to drying thorough cereal, reduces paddy caused by excess processes
The probability of object quality decline.
The advantages of basic principles and main features and the utility model of the utility model have been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the present utility model is not limited to the above embodiments, described in above embodiments and description
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (6)
1. a kind of loop structure of batch circulation grain drier, including drying box（1）, which is characterized in that the drying box（1）
Be internally provided with several cereal channels（7）, several described cereal channels（7）Bottom converge at discharge port（9）, described
Discharge port（9）Bottom be arranged side by side have the first material receiving port（10）With the second material receiving port（11）, further include：
Hot-blast stove for generating heat（2）, the hot-blast stove（2）It is placed in drying box（1）Side, the hot-blast stove（2）'s
Side is fixedly connected with several hot air ducts（8）, several hot air ducts（8）With cereal channel described in several（7）
It is staggered；
For to drying box（1）Delivered inside cereal feeding device（3）, the feeding device（3）Including feeding device enters
Mouth, vertical enclosed screw conveyor and feeding device outlet, the feeding device entrance and feeding device outlet are placed in vertical envelope
The both ends of screw conveyor are closed, the feeding device entrance is horizontally disposed, the feeding device outlet and drying box（1）Top
Entrance communicates；
Circulation mechanism for being recycled to cereal, the circulation mechanism include centrifuge（5）, vertical circulation channel（12）With
Circulated air unit（6）, the centrifuge（5）Feed inlet pass through inclined tube road and the first material receiving port（10）Bottom communicate, it is described
Centrifuge（5）Discharge port and vertical circulation channel（12）Bottom communicate, the vertical circulation channel（12）Top and baking
Dry case（1）Top communicate, the circulated air unit（6）It is fixedly mounted on vertical circulation channel（12）Lateral surface on；
The drawing mechanism exported for complete cereal will to be dried（4）, the drawing mechanism（4）Including drawing mechanism enters
Mouth, Horizontal closed screw conveyor and drawing mechanism outlet, the drawing mechanism entrance and drawing mechanism outlet are placed in horizontal envelope
Close the both ends of screw conveyor, the second material receiving port of the drawing mechanism entrance face（11）Bottom.
2. a kind of loop structure of batch circulation grain drier according to claim 1, which is characterized in that the discharging
Mouthful（9）Bottom be provided with cereal separation wind turbine（15）, the cereal separation wind turbine（15）Air outlet it is horizontally disposed, described the
One material receiving port（10）Top face discharge port（9）Bottom, second material receiving port（11）It is disposed away from cereal separation wind turbine
（15）Side.
3. a kind of loop structure of batch circulation grain drier according to claim 1, which is characterized in that described vertical
Circulation canal（12）It is arranged in hot-blast stove（2）Opposite on, the circulated air unit（6）Including two independent wind turbines,
The vertical circulation channel（12）And drying box（1）Side wall on from top to bottom offer first circulation hole successively（13）With second
Circulation port（14）, the first circulation hole（13）With second circulation hole（14）Face circulated air unit（6）Air outlet setting.
4. a kind of loop structure of batch circulation grain drier according to claim 1, which is characterized in that the drying
Case（1）Top offer several gas vents（16）, the gas vent（16）It is evenly distributed on the surrounding of feeding device outlet.
5. a kind of loop structure of batch circulation grain drier according to claim 1, which is characterized in that the drying
Case（1）Four sides be both provided with the staircase for climbing（17）, the staircase（17）Top and drying box（1）Top
It flushes, and the staircase（17）Middle epimere be provided with the fender bracket of the construction personnel for protection.
6. a kind of loop structure of batch circulation grain drier according to claim 1, which is characterized in that the hot wind
Stove（2）, centrifuge（5）, circulated air unit（6）Wind turbine is detached with object（15）It is electrical by outside connected switch group and external power supply respectively
Connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820611909.4U CN207978853U (en) | 2018-04-26 | 2018-04-26 | A kind of loop structure of batch circulation grain drier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820611909.4U CN207978853U (en) | 2018-04-26 | 2018-04-26 | A kind of loop structure of batch circulation grain drier |
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| Publication Number | Publication Date |
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| CN207978853U true CN207978853U (en) | 2018-10-19 |
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|---|---|---|---|
| CN201820611909.4U Expired - Fee Related CN207978853U (en) | 2018-04-26 | 2018-04-26 | A kind of loop structure of batch circulation grain drier |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110500871A (en) * | 2019-10-02 | 2019-11-26 | 祝磊 | A kind of internally circulating cyclone formula grain drying method |
| CN110509450A (en) * | 2019-09-12 | 2019-11-29 | 苏州恺恩奥自动化有限公司 | A kind of scattered formula drying unit of plastic products feed particles circulation group |
| CN116817577A (en) * | 2023-08-30 | 2023-09-29 | 青县宇瑞电子机箱制造有限公司 | Batch type circulating grain dryer and use method thereof |
-
2018
- 2018-04-26 CN CN201820611909.4U patent/CN207978853U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110509450A (en) * | 2019-09-12 | 2019-11-29 | 苏州恺恩奥自动化有限公司 | A kind of scattered formula drying unit of plastic products feed particles circulation group |
| WO2021046908A1 (en) * | 2019-09-12 | 2021-03-18 | 苏州恺恩奥自动化有限公司 | Circulating dispersive drying apparatus for raw material particles of plastic products |
| CN110500871A (en) * | 2019-10-02 | 2019-11-26 | 祝磊 | A kind of internally circulating cyclone formula grain drying method |
| CN110500871B (en) * | 2019-10-02 | 2021-02-23 | 宁夏银豐米业有限公司 | Internal circulation cyclone type grain drying method |
| CN116817577A (en) * | 2023-08-30 | 2023-09-29 | 青县宇瑞电子机箱制造有限公司 | Batch type circulating grain dryer and use method thereof |
| CN116817577B (en) * | 2023-08-30 | 2023-11-24 | 青县宇瑞电子机箱制造有限公司 | Batch type circulating grain dryer and use method thereof |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181019 Termination date: 20190426 |
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| CF01 | Termination of patent right due to non-payment of annual fee |