CN107014194A - A kind of drying tower of modified crop dryer - Google Patents
A kind of drying tower of modified crop dryer Download PDFInfo
- Publication number
- CN107014194A CN107014194A CN201710121539.6A CN201710121539A CN107014194A CN 107014194 A CN107014194 A CN 107014194A CN 201710121539 A CN201710121539 A CN 201710121539A CN 107014194 A CN107014194 A CN 107014194A
- Authority
- CN
- China
- Prior art keywords
- drying
- drying tower
- crop dryer
- modified crop
- drying chamber
- 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
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B17/00—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement
- F26B17/12—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed solely by gravity, i.e. the material moving through a substantially vertical drying enclosure, e.g. shaft
-
- 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
- F26B21/001—Drying-air generating units, e.g. movable, independent of drying enclosure
-
- 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
- F26B25/08—Parts thereof
Abstract
The invention discloses a kind of drying tower of modified crop dryer, it includes drying tower body, drying tower body from top to bottom includes point grain device, work department and a unloading room successively, work department includes some tempering rooms and drying chamber, tempering room and drying chamber are arranged alternately, and the top of work department is tempering room, bottom is drying chamber.Compared with prior art, drying efficiency of the present invention is high, and heat utilization rate is high, moreover it is possible to reduce percentage of damage of the paddy in drying course.
Description
Technical field
The present invention relates to drying machine field, and in particular to a kind of drying tower of modified crop dryer.
Background technology
China is grain-production state and country of consumption maximum in the world, 500,000,000 tons of gross annual output grain.According to statistics, China's grain
Loss after harvest during threshing, drying, storage, transport, processing, consumption etc. is up to 18% or so, considerably beyond connection
5% standard as defined in He Guo food and agricultural organizations.In these losses, every year because of climate reasons, cereal has little time to dry or not reached
The grain of loss such as cause to go mouldy to safe moisture, germinate is up to 5%, if being calculated by 500,000,000 ton-grain food is produced per year, equivalent to 25,000,000
Ton-grain is eaten, if eating 500g grains for each person every day, is available for 6.8 ten thousand people edible 1 year.Therefore, field is compared in the mechanization of grain dry
The mechanization of operation is even more important, and it is cereal high yield, the important leverage condition of good harvest.Crop dryer turns into inevitable choosing
Select.It can ensure seed quality with crop dryer dry seed, Moldy Foodstuff be reduced, so as to improve grain yield；Use drying machine
Dry paddy can reduce quick-fried waist and (crack rice) rate in process, improve rice quality, so that improving peasant receives people, people
Can also have taste more preferably rice, quality of making the life better.
The operation principle of existing drying machine is：The external hot-blast stove of drying chamber of drying tower, paddy to be dried is from drying
During top of tower lower bottom part is fallen, tempering room is first passed through, then by drying chamber, is contacted during by drying chamber with hot blast, from
And the moisture in paddy is dried, the paddy for falling to dry tower bottom is transferred at elevator by unloading room again, then by being lifted
Machine is promoted to tower top, and paddy is fallen again, during again through tempering room, and the moisture inside paddy slowly reaches surface, with
When just again through drying chamber, can more effectively it dry.Existing drying machine drying tower is in order to improve drying efficiency, constantly
The temperature of the hot blast blasted is increased, or improves the structure inside drying chamber to achieve the goal, and even in single cycle drying
During, hot blast temperature is high again, can only also dry the moisture on paddy surface, to the moisture drying functions inside paddy less, and
Persistently paddy is dried, without carrying out appropriate tempering after the drying, the broken probability of paddy can be increased, therefore, so
Cause that drying efficiency is not high, and also waste the energy and increase the percentage of damage of paddy.Therefore, it is necessary to propose a kind of new skill
Art scheme solves these problems.
The content of the invention
The present invention proposes a kind of drying tower of modified crop dryer, and drying efficiency is low in the prior art for solution, the energy
Waste serious and paddy percentage of damage it is high the problem of.
To achieve these goals, the technical proposal of the invention is realized in this way：
A kind of drying tower of modified crop dryer, including drying tower body, the drying tower body from top to bottom according to
It is secondary including point grain device, work department and a unloading room, the work department includes some tempering rooms and drying chamber, the tempering room and baking
Dry chamber is arranged alternately, and the top of the work department is tempering room, and bottom is drying chamber.
It is preferred that, the work department from top to bottom successively include the first tempering room, the first drying chamber, the second tempering room and
Second drying chamber.
It is preferred that, first drying chamber includes preliminary heating zone and baking zone, and the preliminary heating zone is located above the baking zone.
It is preferred that, the baking zone includes the horn shape box that some layerings are set, and the preliminary heating zone includes some layerings and set
Heat exchanger tube, the heat exchanger tube entrance point is connected with the horn shape box air outlet.
It is preferred that, heat exchanger tube interlaced arrangement described in adjacent two layers, horn shape box interlaced arrangement described in adjacent two layers.
It is preferred that, second drying chamber includes the first dry component and the second dry component, first dry component
Above second dry component.
It is preferred that, first dry component includes the drying tube that some layerings are set, and second dry component includes
Through hole is offered respectively on the table wall of some screen plate drying parts, drying tube and screen plate drying part.
It is preferred that, drying tube interlaced arrangement described in adjacent two layers, the screen plate drying part is dried along described second
Room short transverse is set.
It is preferred that, the length of the second tempering room is more than the length of the first tempering room.
Present invention tool has the advantage that：
The drying tower of modified crop dryer proposed by the present invention contains some tempering rooms and drying chamber, and tempering room
It is arranged alternately with drying chamber, so in paddy in single cycle drying course, paddy first passes through tempering layer, passes through tempering room
Tempering is acted on so that the moisture inside paddy slowly reaches surface, when subsequent passing through drying chamber, and drying effect is more preferable, and
The percentage of damage of paddy is reduced, after drying chamber, paddy can be acted on again through the tempering of tempering room, inside paddy
Residual moisture can slowly reach paddy surface again, so as to subsequently again through drying chamber when, more preferable baking can be obtained
Dry effect, such single cycle drying course can more reduce the moisture content of paddy, reduce the number of times of circulation drying and total
Drying time, improve drying efficiency.Compared with prior art, drying efficiency of the present invention is high, and heat utilization rate is high, moreover it is possible to reduce rice
Percentage of damage of the paddy in drying course.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the accompanying drawing used required in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is structural representation of the invention；
Fig. 2 is the Xray films figure of the first drying chamber 32 in Fig. 1；
Fig. 3 is the structural representation of the second drying chamber 34 in Fig. 1.
In figure：1- drying tower bodies, 2- points of grain devices, 3- work departments, 4- unloadings room, the first temperings of 31- room, 32- first dries
Dry chamber, the second temperings of 33- room, the drying chambers of 34- second, 321- horn shape boxes, 322- heat exchanger tubes, 341- drying tubes, 342- screen plates
Drying part.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not paid
Embodiment, belongs to the scope of protection of the invention.
As shown in figure 1, a kind of drying tower of modified crop dryer proposed by the present invention, including drying tower body 1, dry
Dry tower body 1 from top to bottom includes point grain device 2, work department 3 and a unloading room 4 successively, and work department 3 includes some tempering rooms and baking
Dry chamber, tempering room and drying chamber are arranged alternately, and the top of work department 3 is tempering room, and bottom is drying chamber.
As shown in figure 1, in the present embodiment, work department 3 from top to bottom includes the first tempering room 31, the first drying chamber successively
32nd, the second tempering room 33 and the second drying chamber 34.When drying operation, paddy sequentially passes through the baking of the first tempering room 31, first
Dry chamber 32, the second tempering room 33 and the second drying chamber 34, due to it is last round of circulation drying course in, the moisture on paddy surface
It is oven-dried, during by the first tempering room 31, the moisture inside paddy slowly reaches paddy surface, then paddy enters the first drying
Room 32, the surface moisture content of paddy is dried again, and the moisture that following paddy enters inside the second tempering room 33, paddy is slow again
Slow to reach paddy surface, last paddy enters the second drying chamber 34, and paddy surface is oven-dried again, and paddy enters unloading immediately
Room 4, this completes a wheel circulation drying course, following paddy can elevated machine be delivered to the top of drying tower body 1, weigh
It is new to open new round circulation drying course.
As shown in figure 1, in the present embodiment, the first drying chamber 32 includes preliminary heating zone and baking zone, preliminary heating zone is located at baking zone
Top, first preheats and dries again, can so obtain more preferable drying effect.
As shown in Fig. 2 in the present embodiment, baking zone includes the horn shape box 321 that some layerings are set, preliminary heating zone includes some
The heat exchanger tube 322 set is layered, the entrance point of heat exchanger tube 322 is connected with the air outlet of horn shape box 321.Two layers adjacent of heat exchanger tube
322 interlaced arrangements, two layers adjacent of interlaced arrangement of horn shape box 321.Interlaced arrangement allows for paddy and heat exchanger tube 322 and horn shape box
321 have more times of contact, and such paddy can be dried fully.
As shown in figure 3, in the present embodiment, the second drying chamber 34 includes the first dry component and the second dry component, first
Dry component is located above the second dry component.First dry component includes the drying tube 341 that some layerings are set, and second dries
Component includes offering respectively on some screen plate drying parts 342, the table wall of drying tube 341 and screen plate drying part 342
Through hole.Hot gas flows out drying tube 341 and screen plate drying part 342 by through hole, and is contacted with paddy to be dried.Adjacent
Two layers of interlaced arrangement of drying tube 341, screen plate drying part 342 is set along the short transverse of the second drying chamber 34.
As shown in figure 1, in the present embodiment, the length of the second tempering room 33 is more than the length of the first tempering room 31, so makes
When obtaining paddy by the second tempering room 33, the time of tempering is longer, so more rationally, is conducive to obtaining more preferable drying effect.
The outer surface of drying tube 341 and screen plate drying part 342 is coated with wear-resistant coating.Accordingly even when making for a long time
After, drying tube 341 and screen plate drying part 342 frequently rub by paddy, are also not easy the damage that is worn.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
God is with principle, and any modification, equivalent substitution and improvements made etc. should be included in the scope of the protection.
Claims (9)
1. a kind of drying tower of modified crop dryer, it is characterised in that including drying tower body (1), the drying tower sheet
Body (1) from top to bottom includes a point grain device (2), work department (3) and unloading room (4) successively, and the work department (3) includes some slow
Soviet Union room and drying chamber, the tempering room and drying chamber are arranged alternately, and the top of the work department (3) is tempering room, and bottom is
Drying chamber.
2. the drying tower of modified crop dryer according to claim 1, it is characterised in that：The work department (3) by
Include the first tempering room (31), the first drying chamber (32), the second tempering room (33) and the second drying chamber (34) under up to successively.
3. the drying tower of modified crop dryer according to claim 2, it is characterised in that：First drying chamber
(32) preliminary heating zone and baking zone are included, the preliminary heating zone is located above the baking zone.
4. the drying tower of modified crop dryer according to claim 3, it is characterised in that：If the baking zone includes
The horn shape box (321) that dry layering is set, the preliminary heating zone includes the heat exchanger tube (322) that some layerings are set, the heat exchanger tube
(322) entrance point is connected with horn shape box (321) air outlet.
5. the drying tower of modified crop dryer according to claim 4, it is characterised in that：Changed described in adjacent two layers
Heat pipe (322) interlaced arrangement, horn shape box (321) interlaced arrangement described in adjacent two layers.
6. the drying tower of modified crop dryer according to claim 2, it is characterised in that：Second drying chamber
(34) the first dry component and the second dry component are included, first dry component is located above second dry component.
7. the drying tower of modified crop dryer according to claim 6, it is characterised in that：First dry component
The drying tube (341) set including some layerings, second dry component includes some screen plate drying parts (342), institute
Through hole is offered respectively on the table wall for stating drying tube (341) and screen plate drying part (342).
8. the drying tower of modified crop dryer according to claim 7, it is characterised in that：Done described in adjacent two layers
Dry pipe (341) interlaced arrangement, the screen plate drying part (342) is set along the second drying chamber (34) short transverse.
9. the drying tower of the modified crop dryer according to claim 2-8 any one, it is characterised in that：Described
The length of two tempering rooms (33) is more than the length of the first tempering room (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710121539.6A CN107014194A (en) | 2017-03-02 | 2017-03-02 | A kind of drying tower of modified crop dryer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710121539.6A CN107014194A (en) | 2017-03-02 | 2017-03-02 | A kind of drying tower of modified crop dryer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107014194A true CN107014194A (en) | 2017-08-04 |
Family
ID=59440493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710121539.6A Pending CN107014194A (en) | 2017-03-02 | 2017-03-02 | A kind of drying tower of modified crop dryer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107014194A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108690711A (en) * | 2018-07-28 | 2018-10-23 | 安庆市望马楼生态农业发展有限公司 | A kind of even distribution heating parch device of rapeseed oil |
| CN109883184A (en) * | 2019-03-29 | 2019-06-14 | 张家港市粮食质量监测站 | Small-sized rice drying experimental provision |
| CN114543493A (en) * | 2022-04-28 | 2022-05-27 | 江西农业大学 | Integrated hot air drying equipment of many drying modes of granule solid material |
| CN115574545A (en) * | 2022-09-21 | 2023-01-06 | 安徽麦稻之星机械科技有限公司 | Far infrared dryer structure and drying method thereof |
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|---|---|---|---|---|
| CN2135755Y (en) * | 1992-09-29 | 1993-06-09 | 洪武贵 | Combined heat conducting type grain dryer |
| CN2606316Y (en) * | 2003-03-16 | 2004-03-10 | 商水县福安粮机制造有限公司 | Movable circulatnig grain drier |
| CN201926271U (en) * | 2011-02-24 | 2011-08-10 | 辽宁凯尔重工集团有限公司 | Horn-shaped air inlet box of grain drying tower |
| CN202160595U (en) * | 2011-07-07 | 2012-03-14 | 铁岭市清河区金锋干燥设备有限公司 | Grain drying tower |
| CN203969081U (en) * | 2014-08-18 | 2014-12-03 | 铁岭市天成干燥设备厂 | A kind of foodstuff drying device |
| CN204944121U (en) * | 2015-09-23 | 2016-01-06 | 齐齐哈尔大学 | Cereal-granules drying tower |
| CN105410172A (en) * | 2015-12-18 | 2016-03-23 | 山东省农业机械科学研究院 | Cereal circulating drying machine and control method thereof |
| CN205245766U (en) * | 2015-12-17 | 2016-05-18 | 安徽谷王烘干机械有限公司 | A drying cabinet and desiccator for desiccator |
| CN205332663U (en) * | 2015-12-15 | 2016-06-22 | 迈安德集团有限公司 | Modular dryer |
| CN205718401U (en) * | 2016-04-22 | 2016-11-23 | 铁岭鑫鹏机械厂 | An a kind of grain drier point grain device |
-
2017
- 2017-03-02 CN CN201710121539.6A patent/CN107014194A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2135755Y (en) * | 1992-09-29 | 1993-06-09 | 洪武贵 | Combined heat conducting type grain dryer |
| CN2606316Y (en) * | 2003-03-16 | 2004-03-10 | 商水县福安粮机制造有限公司 | Movable circulatnig grain drier |
| CN201926271U (en) * | 2011-02-24 | 2011-08-10 | 辽宁凯尔重工集团有限公司 | Horn-shaped air inlet box of grain drying tower |
| CN202160595U (en) * | 2011-07-07 | 2012-03-14 | 铁岭市清河区金锋干燥设备有限公司 | Grain drying tower |
| CN203969081U (en) * | 2014-08-18 | 2014-12-03 | 铁岭市天成干燥设备厂 | A kind of foodstuff drying device |
| CN204944121U (en) * | 2015-09-23 | 2016-01-06 | 齐齐哈尔大学 | Cereal-granules drying tower |
| CN205332663U (en) * | 2015-12-15 | 2016-06-22 | 迈安德集团有限公司 | Modular dryer |
| CN205245766U (en) * | 2015-12-17 | 2016-05-18 | 安徽谷王烘干机械有限公司 | A drying cabinet and desiccator for desiccator |
| CN105410172A (en) * | 2015-12-18 | 2016-03-23 | 山东省农业机械科学研究院 | Cereal circulating drying machine and control method thereof |
| CN205718401U (en) * | 2016-04-22 | 2016-11-23 | 铁岭鑫鹏机械厂 | An a kind of grain drier point grain device |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108690711A (en) * | 2018-07-28 | 2018-10-23 | 安庆市望马楼生态农业发展有限公司 | A kind of even distribution heating parch device of rapeseed oil |
| CN109883184A (en) * | 2019-03-29 | 2019-06-14 | 张家港市粮食质量监测站 | Small-sized rice drying experimental provision |
| CN114543493A (en) * | 2022-04-28 | 2022-05-27 | 江西农业大学 | Integrated hot air drying equipment of many drying modes of granule solid material |
| CN114543493B (en) * | 2022-04-28 | 2022-07-22 | 江西农业大学 | Integrated hot air drying equipment of many drying modes of granule solid material |
| CN115574545A (en) * | 2022-09-21 | 2023-01-06 | 安徽麦稻之星机械科技有限公司 | Far infrared dryer structure and drying method thereof |
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| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20180920 Address after: 230000 A industrial building, Huagang industrial agglomeration area, Feixi, Hefei, Anhui Applicant after: Anhui Province Wo Sheng Electromechanical Technology Co., Ltd. Address before: 230000 10 factory building of Luyang Industrial Park, Hefei, Anhui Applicant before: Anhui Guang Guang Electromechanical Equipment Co., Ltd. |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170804 |
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| RJ01 | Rejection of invention patent application after publication |