CN106871622B - A kind of grain drying device and method - Google Patents
A kind of grain drying device and method Download PDFInfo
- Publication number
- CN106871622B CN106871622B CN201710185791.3A CN201710185791A CN106871622B CN 106871622 B CN106871622 B CN 106871622B CN 201710185791 A CN201710185791 A CN 201710185791A CN 106871622 B CN106871622 B CN 106871622B
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- Prior art keywords
- cereal
- reaction vessel
- microwave heating
- heating reaction
- deflector
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- 238000001035 drying Methods 0.000 title claims abstract description 13
- 238000000034 method Methods 0.000 title claims abstract description 13
- 235000013339 cereals Nutrition 0.000 claims abstract description 97
- 238000010438 heat treatment Methods 0.000 claims abstract description 68
- 238000003756 stirring Methods 0.000 claims abstract description 35
- UHZZMRAGKVHANO-UHFFFAOYSA-M chlormequat chloride Chemical compound [Cl-].C[N+](C)(C)CCCl UHZZMRAGKVHANO-UHFFFAOYSA-M 0.000 claims abstract description 26
- 230000005540 biological transmission Effects 0.000 claims abstract description 7
- 238000000926 separation method Methods 0.000 claims description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 238000002156 mixing Methods 0.000 claims description 7
- 238000007670 refining Methods 0.000 claims description 6
- 238000007664 blowing Methods 0.000 claims description 3
- 239000000470 constituent Substances 0.000 claims description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F33/00—Other mixers; Mixing plants; Combinations of mixers
- B01F33/80—Mixing plants; Combinations of mixers
- B01F33/805—Mixing plants; Combinations of mixers for granular material
- B01F33/8052—Mixing plants; Combinations of mixers for granular material involving other than mixing operations, e.g. milling, sieving or drying
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/90—Heating or cooling systems
- B01F35/94—Heating or cooling systems using radiation, e.g. microwaves or electromagnetic radiation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B23/00—Heating arrangements
- F26B23/04—Heating arrangements using electric heating
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B3/00—Drying solid materials or objects by processes involving the application of heat
- F26B3/32—Drying solid materials or objects by processes involving the application of heat by development of heat within the materials or objects to be dried, e.g. by fermentation or other microbiological action
- F26B3/34—Drying solid materials or objects by processes involving the application of heat by development of heat within the materials or objects to be dried, e.g. by fermentation or other microbiological action by using electrical effects
- F26B3/347—Electromagnetic heating, e.g. induction heating or heating using microwave energy
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/90—Heating or cooling systems
- B01F2035/99—Heating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
- B01F2101/06—Mixing of food ingredients
- B01F2101/09—Mixing of cereals, grains or seeds materials
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Chemical & Material Sciences (AREA)
- Microbiology (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Biotechnology (AREA)
- Electromagnetism (AREA)
- Molecular Biology (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Physics & Mathematics (AREA)
- Sustainable Development (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The invention discloses a kind of grain drying devices, including the support of pre-mix containers, pre-mix containers flow control valve, microwave heating reaction vessel, cross-brace spring, vibrating disk, longitudinal spring, microwave heating reaction vessel flow control valve, stirring container, stirring turbine, outlet deflector and cereal transmission device；The present invention makes whole process be uniformly evaporated using herringbone flow dividing structure, does not block；And cereal can be made to be evenly heated using the method for microwave heating, and can accurately adjust heating dosage.
Description
Technical field
The present invention relates to dry field more particularly to a kind of grain drying device and methods.
Background technology
Grain drying is the machinery and equipment for reducing cereal Desiccated velocity.Its role is to be the moisture in cereal
Vaporization creates conditions, including reduces the relative humidity of cereal surrounding air by artificial means, cereal is promoted to discharge water using medium
Vapour etc., but general the problems such as there are drying processes to be not thorough, and energy consumption is excessive in the prior art.
Invention content
Goal of the invention：It, can be real in order to overcome the deficiencies in the prior art, the present invention to provide a kind of grain drying device
Now to the drying of cereal.
Technical solution：To achieve the above object, a kind of grain drying device of the invention, it is characterised in that：Including premix
Close container, pre-mix containers flow control valve, microwave heating reaction vessel, cross-brace spring, vibrating disk, longitudinal bracing bullet
Spring, microwave heating reaction vessel flow control valve, stirring container, stirring turbine, outlet deflector and cereal transmission device；It is described
Two feed inlets are set at the top of pre-mix containers, and a discharge port is arranged in bottom；Pre-mix containers flow control valve is mounted on pre-
In mixing vessel bottom discharge mouth；The microwave heating reaction vessel is vacantly arranged inside vibrating disk, and microwave heating reaction is held
One feeding mouth is set at the top of device, and a discharge port, top feeding mouth and the premixing of microwave heating reaction vessel is arranged in bottom
Container bottom discharge port connects；One end connection microwave heating reaction vessel side outer wall of several cross-brace springs, it is another
End connection vibrating disk side inner wall；Several described longitudinal bracing spring one ends connect microwave heating reaction container bottom outer wall, separately
One end connects vibrating disk bottom interior wall；The microwave heating reaction vessel flow control valve is mounted on microwave heating reaction vessel bottom
In portion's discharge port；The top feed mouth of the stirring container is connect with microwave heating reaction container bottom discharge port；The stirring
Turbine is in stirring container inner cavity and concentric setting；The feed end of the cereal transmission device and the discharge end of stirring container connect
It connects.
Further, the microwave heating reaction vessel interior is provided with refining deflector, the refining deflector
For the labyrinth structure that several cereal deflectors being arranged alternately are built, it is anti-that which so that cereal enters microwave heating
After answering in container the bottom of microwave heating reaction vessel, cereal water conservancy diversion are converged into downwards in broken line type blanking with two-wire after blanking
Several overshooting shape resistance stakes are arranged in plate surface.
Further, the labyrinth structure that several cereal deflectors being arranged alternately are built includes at least upper part
Structure and lower part separation structure, upper part-structure and lower part separation structure are oppositely arranged above and below；Upper part-structure includes seamless spliced
The herringbone flow dividing structure that two pieces of cereal deflectors are built into, and the lower edge of herringbone flow dividing structure reacts appearance with microwave heating
Device inner wall keeps blanking spacing channel；Lower part separation structure include two pieces of cereal deflectors, be divided into first piece of cereal deflector and
Second piece of cereal deflector, wherein one end of first piece of cereal deflector connects with microwave heating reaction vessel (3) inner wall, first
The other end of block cereal deflector is in angled downward from horizontal, and second piece of cereal deflector and first piece of cereal deflector are at symmetrically setting
It sets, and to be reserved with blanking spacing logical for the centre that is oppositely arranged of first piece of cereal deflector and second piece of cereal deflector
Road.
Further, the longitudinal bracing spring is pressure sensor spring, the signal output end of pressure sensor spring
It is connect with the signal input part of pre-mix containers flow control valve.
Further, fan, the blowing direction and stirring container of fan are additionally provided at the stirring container outlet at bottom
Bottom discharge direction is vertical.
Further, a kind of grain drying device method is as follows：
The cereal of two kinds of different water constituents enters pre-mix containers by two feeding mouths of pre-mix containers respectively, is pressing
When force snesor detects the grain quality in microwave heating reaction vessel not above critical value, pre-mix containers flow control valve
It opens, the vibrating device that vibrating disk is connected is started to work, and coil switch power occurs for microwave, continuous by the cereal of premixing
Into in microwave heating reaction vessel, premixing cereal slowly moves downward step by step with cereal deflector, and premixing cereal is made to fill
Divide heating；If pressure sensor detects that the grain quality in microwave heating reaction vessel is more than critical value during this, in advance
Mixing vessel flow control valve is closed, and prevents cereal from continuing into microwave heating reaction vessel, with microwave heating reaction vessel
In cereal be persistently discharged in stirring container, pressure sensor detects that the grain quality in microwave heating reaction vessel can be gradual
Critical value is begun lower than, pre-mix containers flow control valve is opened at this time, restores the above process, by the premix paddy fully heated
The cereal that object, which enters in stirring container, to be sufficiently mixed, while being heated evaporates a large amount of moisture content during stirring, from
And play the role of mixing and dehumidifying simultaneously.
Advantageous effect：Beneficial effects of the present invention are as follows：
1) it uses herringbone flow dividing structure that whole process is made to be uniformly evaporated, does not block；
2) it uses the method for microwave heating cereal can be made to be evenly heated, and can accurately adjust heating dosage；
Description of the drawings
Accompanying drawing 1 is the structural representation of the present invention；
Specific implementation mode
The present invention is further described below in conjunction with the accompanying drawings：
A kind of grain drying device as described in Fig. 1, it is characterised in that：Including pre-mix containers (1), pre-mix containers stream
It is control valve (2), microwave heating reaction vessel (3), cross-brace spring (4), vibrating disk (5), longitudinal bracing spring (7), micro-
Wave heating reaction vessel flow control valve (8), stirring container (9), stirring turbine (10), outlet deflector (11) and cereal transmission
Device (12)；Two feed inlets are set at the top of the pre-mix containers (1), and a discharge port is arranged in bottom；Pre-mix containers stream
Control valve (2) is mounted in pre-mix containers (1) bottom discharge mouth；Vacantly setting exists the microwave heating reaction vessel (3)
Vibrating disk (5) is internal, and a feeding mouth is arranged at the top of microwave heating reaction vessel (3), and a discharge port is arranged in bottom, and microwave adds
The top feeding mouth of thermal response container (3) is connect with pre-mix containers (1) bottom discharge mouth；Several cross-brace springs
(4) one end connects microwave heating reaction vessel (3) side outer wall, and the other end connects vibrating disk (5) side inner wall；Several are longitudinally propped up
It supports spring (7) one end and connects microwave heating reaction vessel (3) bottom outer wall, the other end connects vibrating disk (5) bottom interior wall；It is described
Microwave heating reaction vessel flow control valve (8) is mounted in microwave heating reaction vessel (3) bottom discharge mouth；The stirring is held
The top feed mouth of device (9) is connect with microwave heating reaction vessel (3) bottom discharge mouth；The stirring turbine (10) is held in stirring
Device (9) inner cavity and concentric setting；The feed end of the cereal transmission device (12) is connect with the discharge end of stirring container (9).
Microwave heating reaction vessel (3) is internally provided with refining deflector, and the refining deflector is several alternatings
The labyrinth structure that the cereal deflector (6) of setting is built, the labyrinth structure make cereal enter microwave heating reaction vessel
(3) after in the bottom of microwave heating reaction vessel (3), cereal water conservancy diversion are converged into downwards in broken line type blanking with two-wire after blanking
Several overshooting shape resistance stakes are arranged in plate (6) surface.
The labyrinth structure that several cereal deflectors (6) being arranged alternately are built includes at least upper part-structure and lower part
Separation structure, upper part-structure and lower part separation structure are oppositely arranged above and below；Upper part-structure includes that two pieces of seamless spliced cereal are led
The herringbone flow dividing structure that flowing plate (6) is built into, and the lower edge of herringbone flow dividing structure and microwave heating reaction vessel (3) are interior
Wall keeps blanking spacing channel；Lower part separation structure includes two pieces of cereal deflectors (6), is divided into first piece of cereal deflector (6)
With second piece of cereal deflector (6), wherein one end of first piece of cereal deflector (6) and microwave heating reaction vessel (3) inner wall
Connect, the other end of first piece of cereal deflector (6) is in angled downward from horizontal, second piece of cereal deflector (6) and first piece of paddy
Object deflector (6) is at being symmetrical arranged, and first piece of cereal deflector (6) and second piece of cereal deflector (6) are oppositely arranged
Centre be reserved with blanking spacing channel.
Longitudinal bracing spring (7) is pressure sensor spring, and signal output end and the premixing of pressure sensor spring are held
The signal input part of device flow control valve connects.
Fan, blowing direction and stirring container (9) bottom discharge of fan are additionally provided at stirring container (9) outlet at bottom
Direction is vertical.
A kind of grain drying device method is as follows：
The cereal of two kinds of different water constituents enters pre-mix containers by two feeding mouths of pre-mix containers respectively, is pressing
When force snesor detects the grain quality in microwave heating reaction vessel not above critical value, pre-mix containers flow control valve
It opens, the vibrating device that vibrating disk is connected is started to work, and coil switch power occurs for microwave, continuous by the cereal of premixing
Into in microwave heating reaction vessel, premixing cereal slowly moves downward step by step with cereal deflector, and premixing cereal is made to fill
Divide heating；If pressure sensor detects that the grain quality in microwave heating reaction vessel is more than critical value during this, in advance
Mixing vessel flow control valve is closed, and prevents cereal from continuing into microwave heating reaction vessel, with microwave heating reaction vessel
In cereal be persistently discharged in stirring container, pressure sensor detects that the grain quality in microwave heating reaction vessel can be gradual
Critical value is begun lower than, pre-mix containers flow control valve is opened at this time, restores the above process, by the premix paddy fully heated
The cereal that object, which enters in stirring container, to be sufficiently mixed, while being heated evaporates a large amount of moisture content during stirring, from
And play the role of mixing and dehumidifying simultaneously.
The above is only a preferred embodiment of the present invention, it should be pointed out that：For the ordinary skill people of the art
For member, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications are also answered
It is considered as protection scope of the present invention.
Claims (1)
1. a kind of grain drying device method, including pre-mix containers (1), pre-mix containers flow control valve (2), microwave heating
Reaction vessel (3), cross-brace spring (4), vibrating disk (5), longitudinal bracing spring (7), microwave heating reaction vessel flow control
Valve (8), stirring container (9), stirring turbine (10), outlet deflector (11) and cereal transmission device (12) processed；The premixing
Two feed inlets are set at the top of container (1), and a discharge port is arranged in bottom；Pre-mix containers flow control valve (2) is mounted on pre-
In mixing vessel (1) bottom discharge mouth；Vacantly setting is internal in vibrating disk (5) for the microwave heating reaction vessel (3), and microwave adds
One feeding mouth is set at the top of thermal response container (3), and a discharge port, the top of microwave heating reaction vessel (3) is arranged in bottom
Feeding mouth is connect with pre-mix containers (1) bottom discharge mouth；One end of several cross-brace springs (4) connects microwave heating
Reaction vessel (3) side outer wall, the other end connect vibrating disk (5) side inner wall；Several longitudinal bracing spring (7) one end connect microwave
Reaction vessel (3) bottom outer wall is heated, the other end connects vibrating disk (5) bottom interior wall；The microwave heating reaction vessel flow
Control valve (8) is mounted in microwave heating reaction vessel (3) bottom discharge mouth；The top feed mouth of the stirring container (9) with
Microwave heating reaction vessel (3) bottom discharge mouth connects；The stirring turbine (10) is in stirring container (9) inner cavity and concentric sets
It sets；The feed end of the cereal transmission device (12) is connect with the discharge end of stirring container (9)；
The microwave heating reaction vessel (3) is internally provided with refining deflector, and the refining deflector is several alternatings
The labyrinth structure that the cereal deflector (6) of setting is built, the labyrinth structure make cereal enter microwave heating reaction vessel
(3) after in the bottom of microwave heating reaction vessel (3), cereal water conservancy diversion are converged into downwards in broken line type blanking with two-wire after blanking
Several overshooting shape resistance stakes are arranged in plate (6) surface；
The labyrinth structure that several cereal deflectors (6) being arranged alternately are built includes at least upper part-structure and lower part
Separation structure, upper part-structure and lower part separation structure are oppositely arranged above and below；Upper part-structure includes that two pieces of seamless spliced cereal are led
The herringbone flow dividing structure that flowing plate (6) is built into, and the lower edge of herringbone flow dividing structure and microwave heating reaction vessel (3) are interior
Wall keeps blanking spacing channel；Lower part separation structure includes two pieces of cereal deflectors (6), is divided into first piece of cereal deflector (6)
With second piece of cereal deflector (6), wherein one end of first piece of cereal deflector (6) and microwave heating reaction vessel (3) inner wall
Connect, the other end of first piece of cereal deflector (6) is in angled downward from horizontal, second piece of cereal deflector (6) and first piece of paddy
Object deflector (6) is at being symmetrical arranged, and first piece of cereal deflector (6) and second piece of cereal deflector (6) are oppositely arranged
Centre be reserved with blanking spacing channel；
Longitudinal bracing spring (7) is pressure sensor spring, signal output end and the pre-mix containers stream of pressure sensor spring
The signal input part of control valve connects；
Fan, blowing direction and stirring container (9) bottom discharge of fan are additionally provided at stirring container (9) outlet at bottom
Direction is vertical；
It is characterized in that：The cereal of two kinds of different water constituents enters premixing by two feeding mouths of pre-mix containers respectively and holds
Device, when the grain quality during pressure sensor detects microwave heating reaction vessel is not above critical value, pre-mix containers stream
Control valve is opened, and the vibrating device that vibrating disk is connected is started to work, and coil switch power occurs for microwave, by premixing
Cereal continuously enters in microwave heating reaction vessel, and premixing cereal slowly moves downward step by step with cereal deflector, makes premix
Connected valleys object fully heats；If pressure sensor detects that the grain quality in microwave heating reaction vessel is more than to face during this
Dividing value, pre-mix containers flow control valve are closed, and prevent cereal from continuing into microwave heating reaction vessel, as microwave heating is anti-
The cereal in container is answered persistently to be discharged in stirring container, pressure sensor detects the grain quality in microwave heating reaction vessel
Critical value can be gradually begun lower than, pre-mix containers flow control valve is opened at this time, restores the above process, by what is fully heated
Premix cereal enters in stirring container the cereal for being sufficiently mixed, while being heated and evaporates a large amount of water during stirring
Part, to play the role of mixing and dehumidifying simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710185791.3A CN106871622B (en) | 2017-03-26 | 2017-03-26 | A kind of grain drying device and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710185791.3A CN106871622B (en) | 2017-03-26 | 2017-03-26 | A kind of grain drying device and method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106871622A CN106871622A (en) | 2017-06-20 |
| CN106871622B true CN106871622B (en) | 2018-08-14 |
Family
ID=59173012
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710185791.3A Active CN106871622B (en) | 2017-03-26 | 2017-03-26 | A kind of grain drying device and method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106871622B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU198322U1 (en) * | 2020-02-03 | 2020-06-30 | федеральное государственное бюджетное образовательное учреждение высшего образования "Волгоградский государственный аграрный университет" (ФГБОУ ВО Волгоградский ГАУ) | BLOCK MODULAR CONVECTIVE DRYER |
| RU2727118C1 (en) * | 2019-11-06 | 2020-07-20 | Государственное бюджетное образовательное учреждение высшего образования Нижегородский государственный инженерно-экономический университет (НГИЭУ) | Polyethylene granules dehydrator with ultrahigh-frequency electromagnetic field sources |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109028930A (en) * | 2018-07-03 | 2018-12-18 | 安徽森米诺农业科技有限公司 | A kind of feeding device for foodstuff drying device |
| CN109632409B (en) * | 2018-11-15 | 2021-08-10 | 山东科建检测服务有限公司 | Sample preparation device and preparation method for soil detection |
| CN109631555A (en) * | 2018-12-07 | 2019-04-16 | 连云港市三安矿山机械制造有限公司 | A kind of foodstuff drying device |
| CN111426180A (en) * | 2020-03-24 | 2020-07-17 | 安徽捷科新材料有限公司 | Plastic course rubber granule dewatering and drying device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB156963A (en) * | 1919-11-14 | 1921-01-20 | South Metropolitan Gas Co | Improvements in means for drying salts |
| RU2416776C1 (en) * | 2010-02-16 | 2011-04-20 | Государственное образовательное учреждение высшего профессионального образования Воронежская государственная технологическая академия (ГОУ ВПО ВГТА) | Convective drier |
| CN202048759U (en) * | 2011-04-19 | 2011-11-23 | 昆明天开农业设施有限公司 | Greenhouse type solar energy agricultural product automatic drying apparatus |
| CN103363789A (en) * | 2012-04-05 | 2013-10-23 | 沈智丰 | Gravity flow dryer |
| CN203744683U (en) * | 2013-12-31 | 2014-07-30 | 郑州三山石油技术有限公司 | Vertical vibration fluidized drying device |
| CN204007029U (en) * | 2014-06-25 | 2014-12-10 | 安徽扬子化工有限公司 | A kind of pymetrozine pulvis drying machine |
-
2017
- 2017-03-26 CN CN201710185791.3A patent/CN106871622B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB156963A (en) * | 1919-11-14 | 1921-01-20 | South Metropolitan Gas Co | Improvements in means for drying salts |
| RU2416776C1 (en) * | 2010-02-16 | 2011-04-20 | Государственное образовательное учреждение высшего профессионального образования Воронежская государственная технологическая академия (ГОУ ВПО ВГТА) | Convective drier |
| CN202048759U (en) * | 2011-04-19 | 2011-11-23 | 昆明天开农业设施有限公司 | Greenhouse type solar energy agricultural product automatic drying apparatus |
| CN103363789A (en) * | 2012-04-05 | 2013-10-23 | 沈智丰 | Gravity flow dryer |
| CN203744683U (en) * | 2013-12-31 | 2014-07-30 | 郑州三山石油技术有限公司 | Vertical vibration fluidized drying device |
| CN204007029U (en) * | 2014-06-25 | 2014-12-10 | 安徽扬子化工有限公司 | A kind of pymetrozine pulvis drying machine |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2727118C1 (en) * | 2019-11-06 | 2020-07-20 | Государственное бюджетное образовательное учреждение высшего образования Нижегородский государственный инженерно-экономический университет (НГИЭУ) | Polyethylene granules dehydrator with ultrahigh-frequency electromagnetic field sources |
| RU198322U1 (en) * | 2020-02-03 | 2020-06-30 | федеральное государственное бюджетное образовательное учреждение высшего образования "Волгоградский государственный аграрный университет" (ФГБОУ ВО Волгоградский ГАУ) | BLOCK MODULAR CONVECTIVE DRYER |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106871622A (en) | 2017-06-20 |
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Denomination of invention: Grain drying device and method Effective date of registration: 20200617 Granted publication date: 20180814 Pledgee: Anhui Hexian Rural Commercial Bank Co.,Ltd. Xibu sub branch Pledgor: HEXIAN HAIHAO VEGETABLE PLANTATION Co.,Ltd. Registration number: Y2020980003161 |
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Date of cancellation: 20220614 Granted publication date: 20180814 Pledgee: Anhui Hexian Rural Commercial Bank Co.,Ltd. Xibu sub branch Pledgor: HEXIAN HAIHAO VEGETABLE PLANTATION Co.,Ltd. Registration number: Y2020980003161 |