CN107014181A - A kind of grain drier with Two-way Cycle air channel - Google Patents
A kind of grain drier with Two-way Cycle air channel Download PDFInfo
- Publication number
- CN107014181A CN107014181A CN201610545866.XA CN201610545866A CN107014181A CN 107014181 A CN107014181 A CN 107014181A CN 201610545866 A CN201610545866 A CN 201610545866A CN 107014181 A CN107014181 A CN 107014181A
- Authority
- CN
- China
- Prior art keywords
- inner cylinder
- grain
- outer roller
- air
- wind
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000001035 drying Methods 0.000 claims abstract description 14
- 230000015572 biosynthetic process Effects 0.000 claims description 4
- 238000009413 insulation Methods 0.000 claims description 3
- 235000013339 cereals Nutrition 0.000 abstract description 22
- 230000000694 effects Effects 0.000 abstract description 4
- 230000001737 promoting effect Effects 0.000 abstract description 2
- 230000000306 recurrent effect Effects 0.000 abstract description 2
- 235000020985 whole grains Nutrition 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B11/00—Machines or apparatus for drying solid materials or objects with movement which is non-progressive
- F26B11/02—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles
- F26B11/04—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles rotating about a horizontal or slightly-inclined axis
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23B—PRESERVATION OF FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES; CHEMICAL RIPENING OF FRUIT OR VEGETABLES
- A23B9/00—Preservation of edible seeds, e.g. cereals
- A23B9/08—Drying; Subsequent reconstitution
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/006—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects the gas supply or exhaust being effected through hollow spaces or cores in the materials or objects, e.g. tubes, pipes, bottles
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/06—Chambers, containers, or receptacles
- F26B25/14—Chambers, containers, receptacles of simple construction
- F26B25/16—Chambers, containers, receptacles of simple construction mainly closed, e.g. drum
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Chemical & Material Sciences (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Drying Of Solid Materials (AREA)
Abstract
A kind of grain drier with Two-way Cycle air channel, it includes bearing（1）, outer roller（2）, inner cylinder（3）, wind blocker（4）With air-supply module, the inner cylinder（3）Two ends be respectively equipped with hot-wind inlet, inner cylinder（3）Stack shell provided with one group of ventilating opening, the wind blocker（4）It is fixedly mounted on inner cylinder（3）Middle part, and by inner cylinder（3）Inner space be divided into two, the outer roller（2）It is provided with grain entrance, grain-export and air outlet；The present invention provides a kind of grain drier with Two-way Cycle air channel, wind blocker is set in the middle part of air intake inner cylinder, air inlet mode uses two ends air intake, the mode of inner cylinder even distributing wind into grain heat-drying passage, makes the temperature of hot blast in whole grain heat-drying passage uniform, according to the size of yield, automatically adjusted to the hot blast with the globule is returned when by recurrent canal, percentage of damage can be reduced, grain heat-drying effect is even more ideal, with good practical and promotional value.
Description
Technical field
The present invention relates to cereal drying technology field, and in particular to a kind of grain drier with Two-way Cycle air channel.
Background technology
At present, the hot air duct of existing grain drier is usually to take one end to enter hot blast, and hot blast runs through after whole dryer from other end blowout, is the drawbacks of this endless form：Hot blast blows to rear end from front end, and wind speed is too fast, it is impossible to fully carry out heat exchange with grain, and hot blast is taken out of by blower fan, wastes the energy, and drying effect is not ideal enough, while the drying effect in whole dryer is not uniform enough.
The content of the invention
The purpose of the present invention is exactly in order to solve the above-mentioned technical problem, and to provide a kind of grain drier with Two-way Cycle air channel.
The present invention includes bearing, outer roller, inner cylinder, wind blocker and air-supply module, the two ends of the inner cylinder are respectively equipped with hot-wind inlet, the stack shell of inner cylinder is provided with one group of ventilating opening, the wind blocker is fixedly mounted on the middle part of inner cylinder, and the inner space of inner cylinder is divided into two, the outer roller is provided with grain entrance, grain-export and air outlet, the two ends of outer roller are movably arranged on bearing by bearing block respectively, outer roller covers outer tube, the inwall of outer roller and the outer wall formation grain heat-drying passage of inner cylinder, the air-supply module includes a pair of air-heaters and discharge pipe, the hot-blast outlet of the pair of air-heater is communicated by pipeline with the hot-wind inlet at inner cylinder two ends respectively, the discharge pipe is communicated with the air outlet in outer roller.
The inner space of inner cylinder is divided into two equal separate spaces by the wind blocker.
The grain-export that grain entrance in the outer roller is located in the top of outer roller side, outer roller is located at the bottom of outer roller other side.
The outer wall of the outer roller is also enclosed with heat-insulation layer.
The method have the advantages that：The present invention provides a kind of grain drier with Two-way Cycle air channel, wind blocker is set in the middle part of air intake inner cylinder, air inlet mode uses two ends air intake, the mode of inner cylinder even distributing wind into grain heat-drying passage, makes the temperature of hot blast in whole grain heat-drying passage uniform, according to the size of yield, automatically adjusted to the hot blast with the globule is returned when by recurrent canal, percentage of damage can be reduced, grain heat-drying effect is even more ideal, with good practical and promotional value.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention.
Embodiment
As shown in Figure 1, the present invention includes bearing 1, outer roller 2, inner cylinder 3, wind blocker 4 and air-supply module, the two ends of the inner cylinder 3 are respectively equipped with hot-wind inlet, the stack shell of inner cylinder 3 is provided with one group of ventilating opening, the wind blocker 4 is fixedly mounted on the middle part of inner cylinder 3, and the inner space of inner cylinder 3 is divided into two, the outer roller 2 is provided with grain entrance, grain-export and air outlet, the two ends of outer roller 2 are movably arranged on bearing 1 by bearing block respectively, outer roller 2 is enclosed on outside inner cylinder 3, the outer wall formation grain heat-drying passage of the inwall of outer roller 2 and inner cylinder 3, the air-supply module includes a pair of air-heaters 5 and discharge pipe 6, the hot-blast outlet of the pair of air-heater 5 is communicated by pipeline with the hot-wind inlet at the two ends of inner cylinder 3 respectively, the discharge pipe 6 is communicated with the air outlet in outer roller 2.
The inner space of inner cylinder 3 is divided into two equal separate spaces by the wind blocker 4.
The grain-export that grain entrance in the outer roller 2 is located in the top of the side of outer roller 2, outer roller 2 is located at the bottom of the other side of outer roller 2.
The outer wall of the outer roller 2 is also enclosed with heat-insulation layer.
Working method and principle：A pair of air-heaters 5 respectively inwards the two ends of cylinder 3 hot-wind inlet injection hot blast, hot blast is run into inner cylinder 3, and by one group of ventilating opening on the stack shell of inner cylinder 3 into the grain heat-drying passage of the outer wall formation of inwall and the inner cylinder 3 of outer roller 2 even distributing wind, the setting of wind blocker 4, avoid hot air circulation stroke long, the uneven disadvantage of hot blast, hot blast after grain heat-drying passage by the pass-out of discharge pipe 6.
Claims (4)
1. a kind of grain drier with Two-way Cycle air channel, it is characterised in that it includes bearing（1）, outer roller（2）, inner cylinder（3）, wind blocker（4）With air-supply module, the inner cylinder（3）Two ends be respectively equipped with hot-wind inlet, inner cylinder（3）Stack shell provided with one group of ventilating opening, the wind blocker（4）It is fixedly mounted on inner cylinder（3）Middle part, and by inner cylinder（3）Inner space be divided into two, the outer roller（2）It is provided with grain entrance, grain-export and air outlet, outer roller（2）Two ends bearing is movably arranged on by bearing block respectively（1）On, outer roller（2）It is enclosed on inner cylinder（3）Outside, outer roller（2）Inwall and inner cylinder（3）Outer wall formation grain heat-drying passage, the air-supply module includes a pair of air-heaters（5）And discharge pipe（6）, the pair of air-heater（5）Hot-blast outlet pass through pipeline and inner cylinder respectively（3）The hot-wind inlet at two ends is communicated, the discharge pipe（6）With outer roller（2）On air outlet communicate.
2. a kind of grain drier with Two-way Cycle air channel according to claim 1, it is characterised in that the wind blocker（4）By inner cylinder（3）Inner space be divided into two equal separate spaces.
3. a kind of grain drier with Two-way Cycle air channel according to claim 1, it is characterised in that the outer roller（2）On grain entrance be located at outer roller（2）The top of side, outer roller（2）On grain-export be located at outer roller（2）The bottom of other side.
4. a kind of grain drier with Two-way Cycle air channel according to claim 1, it is characterised in that the outer roller（2）Outer wall be also enclosed with heat-insulation layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610545866.XA CN107014181A (en) | 2016-07-13 | 2016-07-13 | A kind of grain drier with Two-way Cycle air channel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610545866.XA CN107014181A (en) | 2016-07-13 | 2016-07-13 | A kind of grain drier with Two-way Cycle air channel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107014181A true CN107014181A (en) | 2017-08-04 |
Family
ID=59439204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610545866.XA Pending CN107014181A (en) | 2016-07-13 | 2016-07-13 | A kind of grain drier with Two-way Cycle air channel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107014181A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1155064A (en) * | 1996-08-09 | 1997-07-23 | 邓大贤 | Central permeable grain turning-over and roasting machine |
| RU2152571C1 (en) * | 1998-03-05 | 2000-07-10 | Казанский государственный технический университет им. А.Н. Туполева | Loose material drier |
| CN2402985Y (en) * | 2000-01-03 | 2000-10-25 | 周世中 | Airflow grain dryer |
| CN202133247U (en) * | 2011-06-27 | 2012-02-01 | 迟少波 | Bidirectional heating diatomite dryer |
| CN103604281A (en) * | 2013-12-05 | 2014-02-26 | 重庆市酉阳县酉好化肥有限公司 | Rotary drum dryer |
| CN104165504A (en) * | 2014-08-14 | 2014-11-26 | 四川崇州粮油储备有限责任公司 | Internally-air-blasting rotary grain drying machine |
| CN204214218U (en) * | 2014-11-07 | 2015-03-18 | 厦门市海林生物饲料有限公司 | Twin-roll dryer |
| CN205079578U (en) * | 2015-10-25 | 2016-03-09 | 黑龙江正民机械技术开发有限公司 | Remove three barrels of grain drying -machines |
| CN105716399A (en) * | 2014-12-04 | 2016-06-29 | 江门粤海饲料有限公司 | Fodder drying equipment |
| CN205939997U (en) * | 2016-07-13 | 2017-02-08 | 湖北叶威(集团)智能科技有限公司 | Grain drying machine with dual cycle wind channel |
-
2016
- 2016-07-13 CN CN201610545866.XA patent/CN107014181A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1155064A (en) * | 1996-08-09 | 1997-07-23 | 邓大贤 | Central permeable grain turning-over and roasting machine |
| RU2152571C1 (en) * | 1998-03-05 | 2000-07-10 | Казанский государственный технический университет им. А.Н. Туполева | Loose material drier |
| CN2402985Y (en) * | 2000-01-03 | 2000-10-25 | 周世中 | Airflow grain dryer |
| CN202133247U (en) * | 2011-06-27 | 2012-02-01 | 迟少波 | Bidirectional heating diatomite dryer |
| CN103604281A (en) * | 2013-12-05 | 2014-02-26 | 重庆市酉阳县酉好化肥有限公司 | Rotary drum dryer |
| CN104165504A (en) * | 2014-08-14 | 2014-11-26 | 四川崇州粮油储备有限责任公司 | Internally-air-blasting rotary grain drying machine |
| CN204214218U (en) * | 2014-11-07 | 2015-03-18 | 厦门市海林生物饲料有限公司 | Twin-roll dryer |
| CN105716399A (en) * | 2014-12-04 | 2016-06-29 | 江门粤海饲料有限公司 | Fodder drying equipment |
| CN205079578U (en) * | 2015-10-25 | 2016-03-09 | 黑龙江正民机械技术开发有限公司 | Remove three barrels of grain drying -machines |
| CN205939997U (en) * | 2016-07-13 | 2017-02-08 | 湖北叶威(集团)智能科技有限公司 | Grain drying machine with dual cycle wind channel |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170804 |
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| RJ01 | Rejection of invention patent application after publication |