CN105475478A - Drying machinery - Google Patents
Drying machinery Download PDFInfo
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- CN105475478A CN105475478A CN201510976408.7A CN201510976408A CN105475478A CN 105475478 A CN105475478 A CN 105475478A CN 201510976408 A CN201510976408 A CN 201510976408A CN 105475478 A CN105475478 A CN 105475478A
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- Prior art keywords
- hot air
- drying chamber
- guiding device
- round platform
- communicated
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- 238000001035 drying Methods 0.000 title claims abstract description 114
- 235000013339 cereals Nutrition 0.000 claims description 88
- 238000007599 discharging Methods 0.000 claims description 22
- 239000012535 impurity Substances 0.000 description 18
- 241000196324 Embryophyta Species 0.000 description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 11
- 238000000034 method Methods 0.000 description 10
- 238000005516 engineering process Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000000428 dust Substances 0.000 description 3
- 238000004880 explosion Methods 0.000 description 3
- 241000282326 Felis catus Species 0.000 description 2
- 230000002411 adverse Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000010902 straw Substances 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 230000037237 body shape Effects 0.000 description 1
- 235000008429 bread Nutrition 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000035784 germination Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23B—PRESERVING, e.g. BY CANNING, MEAT, FISH, EGGS, FRUIT, VEGETABLES, EDIBLE SEEDS; CHEMICAL RIPENING OF FRUIT OR VEGETABLES; THE PRESERVED, RIPENED, OR CANNED PRODUCTS
- A23B9/00—Preservation of edible seeds, e.g. cereals
- A23B9/08—Drying; Subsequent reconstitution
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Chemical & Material Sciences (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The invention discloses a drying machinery, comprising two or over two drying devices and a bucket elevator, wherein each drying device comprises a body and a rack, the body is internally provided with a drying room, and is provided with a feed inlet, a feed outlet, a hot-blast outlet and a hot-blast inlet communicated with a hot air source, the hot-blast outlet is communicated with the drying room, the drying room is internally provided with a first flow guiding device and a second flow guiding device, the first flow guiding device and the inner wall of the drying room form a first hot air cavity, the second flow guiding device is internally provided with a second hot air cavity, the first flow guiding device is provided with a first through hole, the first through hole enables the first hot air cavity to be communicated with drying room, the second flow guiding device is provided with a second through hole, the second through hole enables the second hot air cavity to be communicated with the drying room, the first hot air cavity is communicated with the second hot air cavity, and the hot-blast inlet is communicated with the first hot air cavity; the bucket elevator is connected with each drying device, is used for respectively lifting grain outputted from the feed outlet of each drying device to drying room corresponding to the drying device. The drying machinery disclosed by the invention has the advantages of high grain drying uniformity and high drying efficiency.
Description
Technical field
The application relates to drying technology field, particularly relates to a kind of oven dry machinery, for the oven dry of cereal.
Background technology
At present, China's grain annual production is about 500,000,000 tons, and the loss after results in the processes such as threshing, airing, storage, transport, processing, consumption, up to about 18%, exists larger gap with the loss 3% of going mouldy of the annual grain in the whole world.In these losses, because climate reasons, cereal have little time to dry or do not reach safe moisture cause go mouldy, the grain of germination etc. just up to 2,100 ten thousand tons, account for 4.2% of national total output of grain, the loss directly caused 18,000,000,000 ~ 24,000,000,000 yuan.Therefore, mechanization grain heat-drying machinery is developed extremely urgent.
Existing grain drying machine is according to cereal and thermal current direction of relative movement, and air drier can be divided into the patterns such as crossing current and mixed flow, wherein flows over and is divided into following current, adverse current etc.Current domestic existing dryer is mainly based on crossing current, and grain dry lack of homogeneity, specific heat consumption is higher, and it is limited that a machine dries various types of grain, and thermal explosion waist phenomenon easily occurred.Mixed-flow grain drying machine is due to its technique relative complex, the production of cost higher Jin You at home only a few enterprise, this type structure is mainly sentenced in five jiaos or triangle angular tube at ventilation section and is carried out water conservancy diversion, dried cereal by multidirectional hot blast when grain-drying, it has the advantage that oven dry is even, efficiency is high compared with cross-flow type.But because square tower type structure causes from thermal source high then low, the high humidity of hot temperature degree at a distance of hot blast temperature nearby in water conservancy diversion angular tube, and there is hot blast overcurrent dead angle.
Therefore, on the basis of existing technology, a kind ofly drying the uniformity is high, drying efficiency is high oven dry machinery, is those skilled in the art's problem demanding prompt solutions.
Summary of the invention
For solving the problems of the technologies described above, the invention provides a kind of oven dry machinery, the grain-drying uniformity is high, and drying efficiency is high.
Technical scheme provided by the invention is as follows:
Dry a machinery, comprise drying plant and the bucket elevator of more than two,
Described drying plant comprises, body with for supporting the support of described body, drying chamber is provided with in described body, be provided with charging aperture and discharging opening on the body, described charging aperture is communicated with described drying chamber respectively with described discharging opening, be provided with the hot-wind inlet and hot-blast outlet that are communicated with hot air source on the body, described hot-blast outlet is communicated with described drying chamber, the first guiding device and the second guiding device is provided with in described drying chamber, the inwall of described first guiding device and described drying chamber forms the first hot air cavity, the second hot air cavity is provided with in described second guiding device, described first guiding device is provided with the first through hole, described first through hole makes described first hot air cavity be communicated with described drying chamber, described second guiding device is provided with the second through hole, described second through hole makes described second hot air cavity be communicated with described drying chamber, described first hot air cavity is communicated with described second hot air cavity, described hot-wind inlet is communicated with described first hot air cavity,
Described bucket elevator is connected with each described drying plant, is promoted to charging aperture described in corresponding described drying plant respectively, and is delivered in described drying chamber from described charging aperture for the cereal exported by the discharging opening through each described drying plant.
Preferably, described first guiding device comprises, first round platform cylindrical shell, the first cylindrical tube and the second round platform cylindrical shell, the upper shed of described first round platform cylindrical shell and described second round platform cylindrical shell is all greater than described under shed, the edge of the upper shed of described first round platform cylindrical shell is connected with the inwall of described drying chamber, the under shed of described first round platform cylindrical shell with the upper shed of described second round platform cylindrical shell described first cylindrical tube be connected, described discharging opening is communicated with described second round platform cylindrical shell.
Preferably, described second guiding device comprises, guiding cone and the second cylindrical tube, and described second cylindrical tube is connected with the bottom of described guiding cone.
Preferably, the 3rd round platform cylindrical shell is fixedly connected with at the lower opening of described second cylindrical tube.
Preferably, the inwall of described drying chamber is vertically arranged, and the described barrel wall of the first round platform cylindrical shell and the inwall of described drying chamber form angle α
1, wherein, α
1< 60 °, described angle α
1bottom to described drying chamber is arranged.
Preferably, the barrel wall of described second round platform cylindrical shell is horizontal by angle α
2, wherein, α
2>=30 °, described angle α
2inwall to described first hot air cavity is arranged.
Preferably, two outer walls in the same cross section of described guiding cone form angle α
3, wherein, α
3≤ 120 °, described angle α
3bottom to described drying chamber is arranged.
Preferably, the barrel wall of described 3rd round platform cylindrical shell is horizontal by angle α
4, wherein, α
4>=30 °, described angle α
4inwall to described 3rd round platform cylindrical shell is arranged.
Preferably, angle α
2with angle α
4sum is T, wherein, and T≤110 °.
Preferably, described oven dry machinery also comprises dedusting sorting unit, and described dedusting sorting unit is arranged on the upper of described body, carries out dedusting and sorting for the cereal carried described bucket elevator.
Oven dry machinery provided by the invention, the first guiding device and the second guiding device is provided with in the drying chamber of body, first guiding device is communicated with drying chamber, the second hot air cavity is provided with in second guiding device, first guiding device is provided with the first through hole, first through hole makes the first hot air cavity be communicated with drying chamber, second guiding device is provided with the second through hole, second through hole makes the second hot air cavity be communicated with drying chamber, first hot air cavity is communicated with the second hot air cavity, and hot-wind inlet is communicated with the first hot air cavity.When cereal enters drying chamber from charging aperture, at the flows by action of the first guiding device and the second guiding device to discharging opening, in the process, the hot blast that hot air source provides enters the first hot air cavity by hot-wind inlet, part hot blast is dried the cereal in drying chamber by the first through hole, another part hot blast, by the second hot air cavity, is dried the cereal in drying chamber by the second through hole.In the drying course of cereal, owing to there being the water conservancy diversion of the first guiding device and the second guiding device, and first water conservancy diversion dress pavilion and the second guiding device water conservancy diversion process in cereal is dried, cereal is made to realize thermally equivalent, improve the uniformity that Gu Te is dried, and due to the oven dry of cereal be complete in the process of Grain flow, this improves the efficiency of oven dry.Therefore, compared with prior art, the oven dry provided by the invention mechanical grain-drying uniformity is high, and drying efficiency is high.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present application or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, the accompanying drawing that the following describes is only some embodiments recorded in the application, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
The structural representation of the oven dry machinery that Fig. 1 provides for the embodiment of the present invention;
The internal structure schematic diagram of the oven dry machinery that Fig. 2 provides for the embodiment of the present invention;
Fig. 3 is the structural representation of dedusting sorting unit in inventive embodiments.
Detailed description of the invention
Technical scheme in the application is understood better in order to make those skilled in the art person, below in conjunction with the accompanying drawing in the embodiment of the present application, technical scheme in the embodiment of the present application is clearly and completely described, obviously, described embodiment is only some embodiments of the present application, instead of whole embodiments.Based on the embodiment in the application, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all should belong to the scope of the application's protection.
Please as shown in Figure 1 to Figure 3, the embodiment of the present invention provides a kind of and dries machinery, for the dry baking of cereal, comprises drying plant 1 and the bucket elevator 3 of more than two,
Wherein, drying plant 1 comprises, body 11 and the support 12 for supporting body 11, drying chamber 13 is provided with in body 11, body 11 is provided with charging aperture and discharging opening 19, charging aperture and discharging opening are communicated with drying chamber 13 respectively, body 11 is provided with the hot-wind inlet 14 and hot-blast outlet that are communicated with hot air source, hot-blast outlet is communicated with drying chamber 13, the first guiding device 15 and the second guiding device 16 is provided with in drying chamber 13, first guiding device 15 forms the first hot air cavity 17 with the inwall of drying chamber 13, the second hot air cavity 18 is provided with in second guiding device 16, first guiding device 15 is provided with the first through hole 151, first through hole 151 makes the first hot air cavity 17 be communicated with drying chamber 13, second guiding device 16 is provided with the second through hole 161, second through hole 161 makes the second hot air cavity 18 be communicated with drying chamber 13, first hot air cavity 17 is communicated with the second hot air cavity 18, hot-wind inlet 14 is communicated with the first hot air cavity 17,
Bucket elevator 3 is connected with each drying plant 1, and the cereal for being exported by the discharging opening 19 through each drying plant 1 is promoted to the charging aperture of corresponding drying plant respectively, and is delivered in drying chamber from charging aperture.
Existing grain drying machine is according to cereal and thermal current direction of relative movement, and air drier can be divided into the patterns such as crossing current and mixed flow, wherein flows over and is divided into following current, adverse current etc.Current domestic existing dryer is mainly based on crossing current, and grain dry lack of homogeneity, specific heat consumption is higher, and it is limited that a machine dries various types of grain, and thermal explosion waist phenomenon easily occurred.Mixed-flow grain drying machine is due to its technique relative complex, the production of cost higher Jin You at home only a few enterprise, this type structure is mainly sentenced in five jiaos or triangle angular tube at ventilation section and is carried out water conservancy diversion, dried cereal by multidirectional hot blast when grain-drying, it has the advantage that oven dry is even, efficiency is high compared with cross-flow type.But because square tower type structure causes from thermal source high then low, the high humidity of hot temperature degree at a distance of hot blast temperature nearby in water conservancy diversion angular tube, and there is hot blast overcurrent dead angle.
The oven dry machinery that the embodiment of the present invention provides, the first guiding device 15 and the second guiding device 16 is provided with in the drying chamber 13 of body, first guiding device 15 is communicated with drying chamber 13, the second hot air cavity 18 is provided with in second guiding device 16, first guiding device 15 is provided with the first through hole 151, first through hole 151 makes the first hot air cavity 17 be communicated with drying chamber 13, second guiding device 16 is provided with the second through hole 161, second through hole 161 makes the second hot air cavity 18 be communicated with drying chamber 13, first hot air cavity 17 is communicated with the second hot air cavity 18, hot-wind inlet 14 is communicated with the first hot air cavity 17.When cereal enters drying chamber 13 from charging aperture, at the flows by action of the first guiding device 15 and the second guiding device 16 to discharging opening, in the process, the hot blast that hot air source provides enters the first hot air cavity 17 by hot-wind inlet 14, part hot blast is dried by the cereal in the first through hole 151 pairs of drying chambers 13, another part hot blast, by the second hot air cavity 18, is dried by the cereal in the second through hole 161 pairs of drying chambers 13.In the drying course of cereal, owing to there being the water conservancy diversion of the first guiding device 15 and the second guiding device 16, and first guiding device 15 and the second guiding device 16 water conservancy diversion process in cereal is dried, cereal is made to realize thermally equivalent, improve the uniformity that Gu Te is dried, and due to the oven dry of cereal be complete in the process of Grain flow, this improves the efficiency of oven dry.Therefore, compared with prior art, the oven dry provided by the invention mechanical grain-drying uniformity is high, and drying efficiency is high.
The cross section of existing dryer mainstream model is in square, and body shape is cuboid, all utilizes cereal flow by gravity at silo and drying section, all adopts group grain wheel to discharge at grain discharging section.Cereal easily produces dead angle when flowing automatically in square dryer, and dial grain wheel and ask grain plate place easily to occur dead angle and capes phenomenon, it is partially slow or produced thermal explosion waist phenomenon by Repeat-heating because of cereal easily to there is precipitation speed in the cereal being positioned at dead angle place, affects the quality of bread basket.
In order to solve the problem, the first guiding device 15 in the embodiment of the present invention comprises, first round platform cylindrical shell 152, first cylindrical tube 153 and the second round platform cylindrical shell 154, the upper shed of the first round platform cylindrical shell 152 and the second round platform cylindrical shell 154 is all greater than under shed, the edge of the upper shed of the first round platform cylindrical shell 152 is connected with the inwall of drying chamber 13, the under shed of the first round platform cylindrical shell 152 is connected by the first cylindrical tube 153 with the upper shed of the second round platform cylindrical shell 154, and discharging opening 19 is communicated with the second round platform cylindrical shell 154.
The second guiding device 16 in the embodiment of the present invention comprises guiding cone 162 and the second cylindrical tube 163, second cylindrical tube 163 is connected with the bottom of guiding cone 162.The 3rd round platform cylindrical shell 164 is fixedly connected with at the lower opening of the second cylindrical tube 163.
Adopt said structure, the cereal entering drying chamber 13 at the first guiding device 15, second guiding device 16 with under the effect of self gravitation, the smooth outflow of cereal can be realized, dead angle is produced when effectively prevent Grain flow in prior art, and dial grain wheel and ask grain plate place easily to occur that dead angle and capes phenomenon occur, improve the quality of grain-drying.
In the embodiment of the present invention, the inwall of drying chamber 13 is vertically arranged, and the barrel wall of the first round platform cylindrical shell 152 and the inwall of drying chamber 13 form angle α
1, wherein, α
1< 60 °, angle α
1bottom to drying chamber 13 is arranged.The barrel wall of the second round platform cylindrical shell 154 is horizontal by angle α
2, wherein, α
2>=30 °, angle α
2inwall to the first hot air cavity 17 is arranged.Two outer walls in the same cross section of guiding cone 162 form angle α
3, wherein, α
3≤ 120 °, angle α
3bottom to drying chamber 13 is arranged.The barrel wall of the 3rd round platform cylindrical shell 164 is horizontal by angle α
4, wherein, α
4>=30 °, angle α
4inwall to the 3rd round platform cylindrical shell 164 is arranged.
Wherein, angle α
2with angle α
4sum is T, wherein, and T≤110 °.
Adopt said structure, cereal can be realized and evenly decline in drying chamber, eliminate the dead angle that cereal circulates, reduce cereal because of the probability of the quick-fried waist of the long generation of heated time, improve the yield rate of grain-drying.
In the embodiment of the present invention, the charging aperture place of bucket elevator 3 is provided with feed hopper 4, the discharge outlet of bucket elevator 3 is provided with material control valve 5.The setting of feed hopper 4, facilitate charging, cereal only need be sent in feed hopper 4 by user, bucket elevator 3 is by cereal hoisting, be delivered in drying chamber 13, through drying and processing cereal from discharging opening 19 out after, be again delivered in drying chamber 13 by bucket elevator 3, circulation like this, until cereal is dried.Material control valve 5, enters in drying plant 1 for the cereal controlled in bucket elevator 3.
In the embodiment of the present invention, dry machinery and also comprise dedusting sorting unit 2, dedusting sorting unit 2 is arranged on the upper of body 11, carries out dedusting sorting for the cereal carried bucket elevator 3.
Wherein, dedusting sorting unit comprises, and removes storehouse 21, dedusting charging aperture 22, dedusting discharging opening 23, impurity outlet 24, ventilating fan 25, and deflector 26 and separating plate 27, remove storehouse 21, provides space for giving the removing of impurity in cereal; Dedusting charging aperture 22, is arranged on the left plate 201 in removing storehouse 21, for the input of cereal; Dedusting discharging opening 23, be arranged on the base plate 202 in removing storehouse 21, for the output of processed cereal, dedusting discharging 23 is communicated with charging aperture; Impurity outlet 24, is arranged on the top board 203 in removing storehouse 21, for the discharge of impurity in pending cereal; Ventilating fan 25, is arranged in impurity outlet 24, provides Power output for giving the discharge of impurity.In practical operation, also directly can substituting ventilating fan 25 with dehumidifying air exhauster and be placed in impurity outlet 24, for making the inner chamber 205 in removing storehouse 21 form negative pressure and air-flow, thus providing Power output for the discharge of impurity; Deflector 26, is arranged at the inner chamber 205 in removing storehouse 21 and is positioned at above dedusting charging aperture 22, in the angle α that Open Side Down between deflector 26 and the left plate 201 removing storehouse 21
5, wherein, 60 °≤α
5≤ 66 °, deflector 26 is for water conservancy diversion during pending cereal input; Separating plate 27, is arranged at the inner chamber 205 removing storehouse 21, on removing storehouse 21 base plate 202 of separating plate 27 between dedusting discharging opening 23 and the right plate 204 removing storehouse 21, in opening angle α left between separating plate 27 and the base plate 202 removing storehouse 21
6, wherein, 103 °≤α
6≤ 105 °, separating plate 27 is separated for cereal in pending cereal and impurity.
In concrete enforcement, after pending cereal to input to the inner chamber 205 removing storehouse 21 from dedusting charging aperture 22, by controlling ventilating fan 25, the air removing storehouse 21 inner chamber 205 can outwards be taken out by ventilating fan 25, thus a certain size negative pressure and air-flow is formed at the inner chamber 205 removing storehouse 21, so, the straw that the proportion contained in pending cereal is lighter, dust, not plump paddy etc. are directly brought to impurity outlet 24 place by air-flow and discharge, in addition, when pending cereal continues to splash down to the separating plate 27 of discharging opening 23 place setting, the ratio straw contained in pending cereal, dust, the heavy impurity such as not plump paddy then can be separated from cereal, thus be evacuated to impurity outlet 24 place by air-flow and discharge, finally, exporting from dedusting discharging opening 3 of processed cereal, enter drying chamber.
Generally, cereal impurity scavenge unit provided by the invention is by deflector 26 and separating plate 27 structural design cleverly, negative pressure and air-flow is utilized to be separated impurity in cereal as power, instead of traditional vibratory sieve, thus significantly reduce production cost, reduce equipment failure rate, in addition, cereal impurity scavenge unit weeds provided by the invention, the Ex-all rate of dust etc. is up to more than 98%, be far longer than the Ex-all rate of traditional vibratory sieve, can effectively remove the impurity contained in cereal, guarantee cereal clear quality, effectively can prevent equipment fault again, guarantee that in cereal, impurity reset procedure is carried out smoothly.
In the embodiment of the present invention, for further facilitating the water conservancy diversion during input of pending cereal, angle α
5size be preferably 63 °.
In the embodiment of the present invention, for further facilitating being separated of cereal and impurity in pending cereal, angle α
6size be preferably 104 °.
In the embodiment of the present invention, splashing when inputting for preventing pending cereal, deflector 26 is connected with the first splash guard 28.Preferably, between the first splash guard 28 and deflector 26 be angle α
7, wherein, 15 °≤α
7≤ 19 °.Preferably, described angle α
7size be 17 °.
In the embodiment of the present invention, splashing when exporting for preventing processed cereal, separating plate 27 top is connected with the second splash guard 29.Preferably, between the second splash guard 29 and separating plate 27 be angle α
8, wherein, 88 °≤α
8≤ 92 °.Preferably, described angle α
8size be 90 °.
In the embodiment of the present invention, body 11 is also provided with cat ladder 6, the setting of cat ladder 6, is convenient to the maintenance to drying plant 1.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the present invention.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein can without departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (10)
1. dry machinery for one kind, for the oven dry of cereal, it is characterized in that, comprise drying plant and the bucket elevator of more than two,
Described drying plant comprises, body with for supporting the support of described body, drying chamber is provided with in described body, be provided with charging aperture and discharging opening on the body, described charging aperture is communicated with described drying chamber respectively with described discharging opening, be provided with the hot-wind inlet and hot-blast outlet that are communicated with hot air source on the body, described hot-blast outlet is communicated with described drying chamber, the first guiding device and the second guiding device is provided with in described drying chamber, the inwall of described first guiding device and described drying chamber forms the first hot air cavity, the second hot air cavity is provided with in described second guiding device, described first guiding device is provided with the first through hole, described first through hole makes described first hot air cavity be communicated with described drying chamber, described second guiding device is provided with the second through hole, described second through hole makes described second hot air cavity be communicated with described drying chamber, described first hot air cavity is communicated with described second hot air cavity, described hot-wind inlet is communicated with described first hot air cavity,
Described bucket elevator is connected with each described drying plant, and the cereal for being exported by the discharging opening through each described drying plant is promoted to the described charging aperture of corresponding described drying plant respectively, and is delivered in described drying chamber from described charging aperture.
2. oven dry machinery according to claim 1, it is characterized in that, described first guiding device comprises, first round platform cylindrical shell, the first cylindrical tube and the second round platform cylindrical shell, the upper shed of described first round platform cylindrical shell and described second round platform cylindrical shell is all greater than described under shed, the edge of the upper shed of described first round platform cylindrical shell is connected with the inwall of described drying chamber, the under shed of described first round platform cylindrical shell is connected by described first cylindrical tube with the upper shed of described second round platform cylindrical shell, and described discharging opening is communicated with described second round platform cylindrical shell.
3. oven dry machinery according to claim 1, it is characterized in that, described second guiding device comprises, guiding cone and the second cylindrical tube, and described second cylindrical tube is connected with the bottom of described guiding cone.
4. oven dry machinery according to claim 3, is characterized in that, be fixedly connected with the 3rd round platform cylindrical shell at the lower opening of described second cylindrical tube.
5. oven dry machinery according to claim 2, it is characterized in that, the inwall of described drying chamber is vertically arranged, and the described barrel wall of the first round platform cylindrical shell and the inwall of described drying chamber form angle α
1, wherein, α
1< 60 °, described angle α
1bottom to described drying chamber is arranged.
6. oven dry machinery according to claim 2, it is characterized in that, the barrel wall of described second round platform cylindrical shell is horizontal by angle α
2, wherein, α
2>=30 °, described angle α
2inwall to described first hot air cavity is arranged.
7. oven dry machinery according to claim 3, is characterized in that, two outer walls in the same cross section of described guiding cone form angle α
3, wherein, α
3≤ 120 °, described angle α
3bottom to described drying chamber is arranged.
8. oven dry machinery according to claim 6, it is characterized in that, the barrel wall of described 3rd round platform cylindrical shell is horizontal by angle α
4, wherein, α
4>=30 °, described angle α
4inwall to described 3rd round platform cylindrical shell is arranged.
9. oven dry machinery according to claim 8, is characterized in that, angle α
2with angle α
4sum is T, wherein, and T≤110 °.
10. oven dry machinery according to claim 1, it is characterized in that, described oven dry machinery also comprises dedusting sorting unit, and described dedusting sorting unit is arranged on the upper of described body, carries out dedusting and sorting for the cereal carried described bucket elevator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510976408.7A CN105475478B (en) | 2015-12-22 | 2015-12-22 | A kind of drying is mechanical |
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|---|---|---|---|
| CN201510976408.7A CN105475478B (en) | 2015-12-22 | 2015-12-22 | A kind of drying is mechanical |
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| CN105475478B CN105475478B (en) | 2019-05-17 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106338195A (en) * | 2016-11-11 | 2017-01-18 | 湖南郴州粮油机械有限公司 | The grain drying room and grain drier |
| CN108195184A (en) * | 2017-12-29 | 2018-06-22 | 湖南省农友机械集团有限公司 | A kind of small-sized corn mixed flow dryer |
| CN109883183A (en) * | 2019-03-27 | 2019-06-14 | 湖南郴州粮油机械有限公司 | Drying machine |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106338195A (en) * | 2016-11-11 | 2017-01-18 | 湖南郴州粮油机械有限公司 | The grain drying room and grain drier |
| CN108195184A (en) * | 2017-12-29 | 2018-06-22 | 湖南省农友机械集团有限公司 | A kind of small-sized corn mixed flow dryer |
| CN108195184B (en) * | 2017-12-29 | 2023-08-22 | 湖南省农友机械集团有限公司 | Small-size cereal mixed flow drying-machine |
| CN109883183A (en) * | 2019-03-27 | 2019-06-14 | 湖南郴州粮油机械有限公司 | Drying machine |
| CN109883183B (en) * | 2019-03-27 | 2024-01-23 | 湖南郴州粮油机械有限公司 | Drying machine |
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| Publication number | Publication date |
|---|---|
| CN105475478B (en) | 2019-05-17 |
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Application publication date: 20160413 Assignee: HUNAN NONGYOU MACHINERY GROUP Co.,Ltd. Assignor: HUNAN NONGYOU SHENGTAI AGRICULTURAL TECHNOLOGY CO.,LTD. Contract record no.: X2023980047535 Denomination of invention: A drying machine Granted publication date: 20190517 License type: Exclusive License Record date: 20231122 |
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