CN106017041A - Tower-type grain drying machine with two types of drying segments - Google Patents
Tower-type grain drying machine with two types of drying segments Download PDFInfo
- Publication number
- CN106017041A CN106017041A CN201610601050.4A CN201610601050A CN106017041A CN 106017041 A CN106017041 A CN 106017041A CN 201610601050 A CN201610601050 A CN 201610601050A CN 106017041 A CN106017041 A CN 106017041A
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- drying
- tower
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Classifications
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- 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
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- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B2200/00—Drying processes and machines for solid materials characterised by the specific requirements of the drying good
- F26B2200/06—Grains, e.g. cereals, wheat, rice, corn
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mechanical Engineering (AREA)
- General 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 tower-type grain drying machine with two types of drying segments. The upper section of a tower body serves as a heating section with a top heating subsection, an upper heating subsection, a middle heating subsection and a lower heating subsection, and the lower section of the tower body serves as a cooling section. The top heating subsection is provided with three to five angular box-type drying segments connected in sequence, the upper heating subsection is formed by connecting a funnel plate-type drying segment, an angular box-type drying segment and a funnel plate-type drying segment in sequence, the middle heating subsection formed by connecting an angular box-type drying segment, an angular box-type drying segment and a funnel plate-type drying segment in sequence, and the lower heating subsection is formed by connecting an angular box-type drying segment, an angular box-type drying segment and a funnel plate-type drying segment in sequence. According to the tower-type grain drying machine, as the top heating subsection is provided with three to five angular box-type drying segments, the drying strength is high, a small quantity of ice and snow particles in grain entering the tower-type grain drying machine at the beginning can easily thaw, the temperature of the grain can be easily increased, and high moisture can be easily reduced; the upper heating subsection, the middle heating subsection and the lower heating subsection are formed by the drying segments with different drying strengths, so that the requirement for drying particle grain such as corn at different positions with diffident drying strengths is met, and drying of particle grain such as corn is achieved.
Description
Technical field
The present invention relates to a kind of tower grain drier, the bringing-up section of a kind of tower grain drier.
Background technology
Grain drier is for dropping to below safe moisture the moisture of the grains such as Semen Maydis bigger for water content, in order to the transport of the grains such as Semen Maydis and storage.
Tower grain drier has cross section to be the vertical tower body of rectangle, the epimere of tower body is bringing-up section, the hypomere of tower body is cooling section, bringing-up section has connected multiple heating segmentations, has tempering to save between heating segmentation, has vertical middle intake air way in heating segmentation, middle intake air way is divided into left and right two vertical drying roads heating segmentation, middle intake air way has blast orifice, and drying road has connected drying to save, and drying joint has the air inlet communicated with middle intake air way and the steam drain on tower wall respectively.
Drying joint has horn shape boxlike to dry joint and two kinds of funnel board-like drying joint, and it is that mixed flow is dried that horn shape boxlike dries joint, and baked strength is relatively big, and funnel board-like drying joint is following current drying, and baked strength is milder.
The grains such as Semen Maydis have grain grain crust, the outer Intradermal of grain grain mainly has starch, fat etc., the moisture content of grain is mainly in the starch, fat of the outer Intradermal of grain grain, it is to be medium with hot blast during drying, heat in grain grain crust passes to starch, fat, increase starch, the kinetic energy of the interior hydrone of fat, allow starch, intrafat moisture content discharge.Having attached water in moisture contained in the grains such as Semen Maydis and combine water, attached water needs different drying conditions with combining water.When baked strength is normal, starch, intrafat water are to discharge through the grain base of a fruit, baked strength is excessive, starch, intrafat water can be discharged local explosion relatively thin at grain grain crust plumule, it is commonly called as " quick-fried waist ", the grains such as the Semen Maydis of " quick-fried waist " greatly affects the quality of dried grain after drying, Semen Maydis diverse location in tower grain drier bringing-up section needs different baked strengths could be suitable for the drying of the grains such as Semen Maydis.It addition, at cold district, the grains temperature such as Semen Maydis is the lowest, some is also mixed with a small amount of ice and snow particle, the grains such as these Semen Maydiss are being dried initially, need bigger baked strength, and the diverse location of the most tower grain drier bringing-up section needs different baked strengths.
In prior art, a kind of drying that it is single that the drying in tower grain drier bringing-up section saves is saved, i.e. drying saves or is all that horn shape boxlike dries joint, or is all that the board-like drying of funnel saves.The baked strength of the bringing-up section diverse location from top to bottom of this tower grain drier is identical.Above-mentioned tower grain drier can not preferably meet being dried of the grains such as Semen Maydis.
Summary of the invention
The invention aims to overcome above-mentioned deficiency, propose a kind of tower grain driers with two kinds of drying joints that can preferably meet the grains drying such as Semen Maydis.
The present invention is achieved using the following method.
Because the grains such as Semen Maydis need bigger baked strength, other diverse location in bringing-up section to need different baked strengths in the starting stage, the scheme of the invention of the present invention is the drying joint of each heating subsection setup difference baked strength in bringing-up section, allows the different baked strength of the grains such as Semen Maydis diverse location in bringing-up section be dried.For realizing foregoing invention scheme:
Having two kinds of tower grain driers drying joint has cross section to be the vertical tower body of rectangle, the epimere of tower body is bringing-up section, the hypomere of tower body is cooling section, bringing-up section has connected multiple heating segmentations, tempering is had to save between heating segmentation, vertical middle intake air way is had in heating segmentation, middle intake air way is divided into left and right two vertical drying roads heating segmentation, middle intake air way has blast orifice, drying road and have connected multiple drying joints, drying joint has the air inlet communicated with middle intake air way and the steam drain on tower wall respectively.
Bringing-up section has upper top, the heating segmentation of four, upper, middle and lower the most successively, the heating segmentation of upper top has three ~ five the horn shape boxlikes being sequentially connected to dry joint, upper heating segmentation is saved by the board-like drying of funnel, the drying of horn shape boxlike saves and funnel board-like drying joint is sequentially connected and forms, and middle heating segmentation and lower heating segmentation are all saved by the drying of horn shape boxlike, the drying of horn shape boxlike saves and funnel board-like drying joint is sequentially connected and forms.
The upper top heating segmentation of bringing-up section of the present invention has three ~ five horn shape boxlikes to dry joint, and the baked strength that horn shape boxlike dries joint is bigger., the grains such as water content higher, Semen Maydis of being mixed with a small amount of ice and snow particle the lowest to the temperature initially entering tower grain drier, impose bigger baked strength, be conducive to initially entering the thawing of ice and snow particle a small amount of in the grain of tower grain drier, the lifting of cereal temperature, the reduction of higher moisture content.
The heating segmentation of three, upper, middle and lower is made up of the drying joint that baked strength is different respectively, the requirement of the different baked strength of the grains diverse location needs in bringing-up section such as Semen Maydis can be suitable for, the continuation being conducive to the grain after the first heating segmentation preliminarily dried is dried, and can preferably meet the grains such as Semen Maydis and dry.
Below in conjunction with the accompanying drawings, the present invention is further described.
Accompanying drawing explanation
Fig. 1 is the main cross-sectional schematic of a kind of tower grain drier with two kinds of drying joints that the scheme of the invention according to the present invention proposes；
Fig. 2 is the A-A cross-sectional schematic of Fig. 1；
Fig. 3 is the main cross-sectional schematic that horn shape boxlike dries joint；
Fig. 4 is that schematic diagram cuts open in the side-looking office of Fig. 3；
Fig. 5 is the board-like main cross-sectional schematic drying joint of funnel；
Fig. 6 is that schematic diagram cuts open in the side-looking office of Fig. 5；
Fig. 7 is the main cross-sectional schematic of tempering joint；
Fig. 8 is that schematic diagram cuts open in the side-looking office of Fig. 7；
Fig. 9, Figure 10 are enlarged diagrams at I in Fig. 5；
Figure 11 is the B-B cross-sectional schematic of Fig. 1；
Figure 12 is that schematic diagram is cutd open depending on office in the right side of Fig. 1.
Detailed description of the invention
In Fig. 1 ~ Figure 12, having two kinds of tower grain driers drying joint has cross section to be the vertical tower body 1 of rectangle, the epimere of tower body is bringing-up section 2, the hypomere of tower body is cooling section 3, bringing-up section has connected multiple heating segmentations, tempering joint 4 is had between heating segmentation, vertical middle intake air way 5 is had in heating segmentation, middle intake air way is divided into left and right two vertical drying roads 6,7 heating segmentation, middle intake air way has blast orifice 8, drying road and have connected multiple drying joints, drying joint has the air inlet 9 communicated with middle intake air way and the steam drain 10 on tower wall respectively
Bringing-up section has upper top, the heating segmentation 11,12,13,14 of four, upper, middle and lower the most successively, the heating segmentation of upper top has four the horn shape boxlikes being sequentially connected to dry joint 15, upper heating segmentation is dried joint 15 by funnel board-like drying joint 16, horn shape boxlike and funnel board-like drying joint 16 is sequentially connected and forms, and middle heating segmentation and lower heating segmentation are all dried joint 15 by horn shape boxlike, horn shape boxlike dries joint 15 and funnel board-like drying joint 16 is sequentially connected and forms.
Dividing plate is had between middle intake air way and the drying road of tower grain drier.In prior art, in the middle of tower grain drier, intake air way and the dividing plate dried between road are monolayer steel plates.In use, the higher hot blast of temperature in middle intake air way is easily burned for the grains such as Semen Maydis pressing close to dividing plate in drying road for this tower grain drier.In order to prevent hot blast that the temperature in middle intake air way is higher burned for the grains such as Semen Maydis pressing close to dividing plate in drying road, can there be thermal insulation layer aforementioned barriers side in middle intake air way, thermal insulation layer can be adiabator layer, it is also possible to be to have the steel plate of certain interval with aforementioned barriers.
In Fig. 5, Fig. 6, Fig. 9, there is adiabator layer 18 the dividing plate side in middle intake air way.
In Figure 10, the dividing plate side in middle intake air way has has the steel plate 20 of certain interval 19 with dividing plate.
Claims (5)
1. one kind has two kinds of tower grain driers drying joint, having cross section is the vertical tower body of rectangle, the epimere of tower body is bringing-up section, the hypomere of tower body is cooling section, bringing-up section has connected multiple heating segmentations, tempering is had to save between heating segmentation, vertical middle intake air way is had in heating segmentation, middle intake air way is divided into left and right two vertical drying roads heating segmentation, middle intake air way has blast orifice, drying road and have connected multiple drying joints, drying joint has the air inlet communicated with middle intake air way and the steam drain on tower wall respectively, it is characterised in that:
Bringing-up section has upper top, the heating segmentation of four, upper, middle and lower the most successively, the heating segmentation of upper top has three ~ five the horn shape boxlikes being sequentially connected to dry joint, upper heating segmentation is saved by the board-like drying of funnel, the drying of horn shape boxlike saves and funnel board-like drying joint is sequentially connected and forms, and middle heating segmentation and lower heating segmentation are all saved by the drying of horn shape boxlike, the drying of horn shape boxlike saves and funnel board-like drying joint is sequentially connected and forms.
2. the tower grain driers with two kinds of drying joints as described in claim 1, is characterized in that: the horn shape boxlike of described first paragraph dries joint four.
3. the tower grain driers with two kinds of drying joints as described in claim 1 or 2, is characterized in that: there is thermal insulation layer the described dividing plate side in middle intake air way.
4. the tower grain driers with two kinds of drying joints as described in claim 3, is characterized in that: described thermal insulation layer is adiabator layer.
5. as described in claim 1, there are two kinds of tower grain driers drying joint, it is characterized in that: described thermal insulation layer is to have the steel plate of certain interval with dividing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610601050.4A CN106017041A (en) | 2016-07-28 | 2016-07-28 | Tower-type grain drying machine with two types of drying segments |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610601050.4A CN106017041A (en) | 2016-07-28 | 2016-07-28 | Tower-type grain drying machine with two types of drying segments |
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| Publication Number | Publication Date |
|---|---|
| CN106017041A true CN106017041A (en) | 2016-10-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610601050.4A Pending CN106017041A (en) | 2016-07-28 | 2016-07-28 | Tower-type grain drying machine with two types of drying segments |
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Citations (12)
| 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 |
| DE10357410A1 (en) * | 2003-12-04 | 2005-07-07 | Institut für Agrartechnik Bornim e.V. | Batch dryer for loose material, e.g. grain, has drying air that is blown transversely through the material in an alternating pattern so that it passes in opposite directions at different heights |
| CN201355180Y (en) * | 2008-09-05 | 2009-12-02 | 查晓峰 | Hot plate type drying bed continuous vacuum drying unit |
| CN201575676U (en) * | 2009-08-31 | 2010-09-08 | 铁岭精英园干燥设备有限公司 | Grain dryer provided with semi-angular box |
| CN203243878U (en) * | 2013-05-17 | 2013-10-23 | 哈尔滨东宇农业工程机械有限公司 | Large-sized corn drying tower |
| DE202012008401U1 (en) * | 2012-09-01 | 2013-12-02 | BüHLER GMBH | Dryer for bulk goods |
| EP2719983A1 (en) * | 2012-10-12 | 2014-04-16 | Stela Laxhuber GmbH | Drying system for bulk material with an air intake unit |
| WO2014083366A1 (en) * | 2012-11-27 | 2014-06-05 | Speiser Ferenc Dezső | Apparatus and method for enhancing operational safety and effectiveness of cross-flow grain dryers |
| CN204555601U (en) * | 2015-04-23 | 2015-08-12 | 郭立春 | A kind of following current tower-type grain drier |
| CN204987769U (en) * | 2015-07-21 | 2016-01-20 | 溧阳正昌干燥设备有限公司 | Formula of wholesale mixed flow recirculation drier |
| 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 |
| CN205825663U (en) * | 2016-07-28 | 2016-12-21 | 郭立春 | A kind of have two kinds of tower grain driers drying joint |
-
2016
- 2016-07-28 CN CN201610601050.4A patent/CN106017041A/en active Pending
Patent Citations (12)
| 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 |
| DE10357410A1 (en) * | 2003-12-04 | 2005-07-07 | Institut für Agrartechnik Bornim e.V. | Batch dryer for loose material, e.g. grain, has drying air that is blown transversely through the material in an alternating pattern so that it passes in opposite directions at different heights |
| CN201355180Y (en) * | 2008-09-05 | 2009-12-02 | 查晓峰 | Hot plate type drying bed continuous vacuum drying unit |
| CN201575676U (en) * | 2009-08-31 | 2010-09-08 | 铁岭精英园干燥设备有限公司 | Grain dryer provided with semi-angular box |
| DE202012008401U1 (en) * | 2012-09-01 | 2013-12-02 | BüHLER GMBH | Dryer for bulk goods |
| EP2719983A1 (en) * | 2012-10-12 | 2014-04-16 | Stela Laxhuber GmbH | Drying system for bulk material with an air intake unit |
| WO2014083366A1 (en) * | 2012-11-27 | 2014-06-05 | Speiser Ferenc Dezső | Apparatus and method for enhancing operational safety and effectiveness of cross-flow grain dryers |
| CN203243878U (en) * | 2013-05-17 | 2013-10-23 | 哈尔滨东宇农业工程机械有限公司 | Large-sized corn drying tower |
| CN204555601U (en) * | 2015-04-23 | 2015-08-12 | 郭立春 | A kind of following current tower-type grain drier |
| CN204987769U (en) * | 2015-07-21 | 2016-01-20 | 溧阳正昌干燥设备有限公司 | Formula of wholesale mixed flow recirculation drier |
| 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 |
| CN205825663U (en) * | 2016-07-28 | 2016-12-21 | 郭立春 | A kind of have two kinds of tower grain driers drying joint |
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Application publication date: 20161012 |
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| RJ01 | Rejection of invention patent application after publication |