CN106052329B - Viberating grain drying device - Google Patents

Viberating grain drying device Download PDF

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Publication number
CN106052329B
CN106052329B CN201610366816.5A CN201610366816A CN106052329B CN 106052329 B CN106052329 B CN 106052329B CN 201610366816 A CN201610366816 A CN 201610366816A CN 106052329 B CN106052329 B CN 106052329B
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Prior art keywords
hot blast
blast pipe
drying cylinder
drying
dryness storehouse
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CN201610366816.5A
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CN106052329A (en
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黄莉娟
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黄莉娟
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Priority to CN201610366816.5A priority Critical patent/CN106052329B/en
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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26DRYING
    • F26BDRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B9/00Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards
    • F26B9/06Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards in stationary drums or chambers
    • F26B9/08Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards in stationary drums or chambers including agitating devices, e.g. pneumatic recirculation arrangements
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26DRYING
    • F26BDRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B21/00Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26DRYING
    • F26BDRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B23/00Heating arrangements
    • F26B23/04Heating arrangements using electric heating
    • F26B23/06Heating arrangements using electric heating resistance heating
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26DRYING
    • F26BDRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B25/00Details of general application not covered by group F26B21/00 or F26B23/00
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26DRYING
    • F26BDRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B25/00Details of general application not covered by group F26B21/00 or F26B23/00
    • F26B25/04Agitating, stirring, or scraping devices
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26DRYING
    • F26BDRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B2200/00Drying processes and machines for solid materials characterised by the specific requirements of the drying good
    • F26B2200/06Grains, e.g. cereals, wheat, rice, corn

Abstract

The invention discloses a kind of viberating grain drying device, including:First drying cylinder, the second drying cylinder and the 3rd drying cylinder, its surface are respectively arranged with the first vibrating motor, the second vibrating motor and the 3rd vibrating motor;Dryness storehouse, the upper end is connected with the second end of the 3rd drying cylinder, the side wall of dryness storehouse is provided with the first opening, second opening, 3rd opening and the 4th opening, wherein level is inserted with the first hot blast pipe respectively, second hot blast pipe, 3rd hot blast pipe and the 4th hot blast pipe, first hot blast pipe, second hot blast pipe, close one end of 3rd hot blast pipe and the 4th hot blast pipe insertion dryness storehouse, the other end is connected to the air outlet of an air-heater, first hot blast pipe, second hot blast pipe, 3rd hot blast pipe and the 4th hot blast pipe are respectively in the first motor, second motor, around own axis under 3rd motor and the driving of the 4th motor.The present invention is compact-sized, and grain can be dried on a large scale, and rate of drying is fast, uniform drying.

Description

Viberating grain drying device
Technical field
The present invention relates to foodstuff preservation association area.A kind of it is more particularly related to viberating grain drying dress Put.
Background technology
The grains such as corn, rice have to pass through dehydration and drying before storage, reach safety moisture content, can just prevent from storing During occur going rotten it is rotten.In the past, grain drying is mainly by natural drying, this mode relative energy-saving.But this drying Mode can take the place of large area, and the process dried grain in the sun can also expend a large amount of manpowers, and rate of drying is slow, and time-consuming, easily by To the influence of Changes in weather, grain is not easy uniform drying, and also easily causes grain loss during drying.Therefore, there is an urgent need for set Count a kind of grain drying equipment new, floor space is small, rate of drying is fast, uniform drying, grain loss are small.
The content of the invention
It is an object of the present invention to provide a kind of viberating grain drying device, its floor space is small, loss of cereal crops It is low, can on a large scale, rapidly and uniformly grain be dried.
In order to realize these purposes and further advantage according to the present invention, there is provided a kind of viberating grain drying device, Including:
Stent;
First drying cylinder, the second drying cylinder and the 3rd drying cylinder, first drying cylinder, second drying cylinder and described 3rd drying cylinder is inclined at frame upper, first drying cylinder, second drying cylinder and described in straight line It is embedded with polylith electric heating piece in the barrel of three drying cylinders, the first end of first drying cylinder offers feed inlet, and described The second end of one drying cylinder is connected by a flexible pipe with the first end of second drying cylinder, and the second of second drying cylinder End is connected by a flexible pipe with the first end of the 3rd drying cylinder, first drying cylinder, second drying cylinder and institute The surface for stating the 3rd drying cylinder is respectively arranged with the first vibrating motor, the second vibrating motor and the 3rd vibrating motor, and the described 3rd The vibration frequency of vibrating motor is more than the vibration frequency of second vibrating motor, and the vibration frequency of second vibrating motor is big In the vibration frequency of first vibrating motor, the amplitude of the 3rd vibrating motor is less than shaking for second vibrating motor Width, the amplitude of second vibrating motor are less than the amplitude of first vibrating motor;
Dryness storehouse, its hollow rectangular parallelepiped structure being vertically arranged, the upper end of the dryness storehouse and the 3rd drying cylinder Second end connection, for grain to be introduced dryness storehouse, the side wall of the lower part of the dryness storehouse offers discharge port, the drying The side wall in storehouse is from top to bottom disposed with the first opening, the second opening, the 3rd opening and the 4th opening, the 4th opening position Above the discharge port, first opening is opened in described two opposite sides of dryness storehouse respectively with the described 3rd opening On, second opening is open with the described 4th to be opened on the opposite side of the dryness storehouse another two respectively, and described first Level is inserted with the first hot blast pipe, the second heat respectively in opening, second opening, the 3rd opening and the described 4th opening Air hose, the 3rd hot blast pipe and the 4th hot blast pipe, first hot blast pipe, second hot blast pipe, the 3rd hot blast pipe and institute It is cylindrical-shaped structure to state the 4th hot blast pipe, first hot blast pipe, second hot blast pipe, the 3rd hot blast pipe and described One end that 4th hot blast pipe is inserted into the dryness storehouse is closed, and the other end is connected to the air outlet of an air-heater, and described first Hot blast pipe, second hot blast pipe, the 3rd hot blast pipe and the 4th hot blast pipe tube wall on be equipped with multiple through holes, institute The first hot blast pipe, second hot blast pipe, the 3rd hot blast pipe and the 4th hot blast pipe are stated respectively in the first motor, second Around own axis under motor, the 3rd motor and the driving of the 4th motor, wherein, the rotation direction of first hot blast pipe and institute The rotation direction of the 3rd hot blast pipe is stated on the contrary, the rotation direction of second hot blast pipe and the rotation direction of the 4th hot blast pipe Conversely.
Preferably, the viberating grain drying device, first drying cylinder, second drying cylinder and described 3rd drying cylinder is the semi-cylindrical structure of cambered surface upward, first drying cylinder, second drying cylinder and the described 3rd The angle of drying cylinder and horizontal plane is 7 °.
Preferably, the viberating grain drying device, first drying cylinder, second drying cylinder and described The inner bottom surface of 3rd drying cylinder is both provided with multiple hemispherical projections, and the radius of the hemispherical projections is 2 centimetres.
Preferably, the viberating grain drying device, the vibration frequency of first vibrating motor are 30Hz, institute The vibration frequency for stating the second vibrating motor is 40Hz, and the vibration frequency of the 3rd vibrating motor is 60Hz.
Preferably, the viberating grain drying device, the bottom surface of the dryness storehouse is square.
Preferably, the viberating grain drying device, it is first hot blast pipe, second hot blast pipe, described The length that 3rd hot blast pipe and the 4th hot blast pipe stretch into the dryness storehouse is the 2/3~3/ of the dryness storehouse bottom surface length of side 4, first hot blast pipe is the 1/2 of the dryness storehouse base area in the projected area of horizontal plane, and second hot blast pipe exists The projected area of horizontal plane is the 2/3 of the dryness storehouse base area, and the 3rd hot blast pipe is in the projected area of horizontal plane The 2/3 of the dryness storehouse base area, the 4th hot blast pipe are the dryness storehouse base area in the projected area of horizontal plane 1/2.
Preferably, the viberating grain drying device, the through hole on first hot blast pipe is tri-angle-holed, institute It is square hole to state the through hole on the second hot blast pipe, and the through hole on the 3rd hot blast pipe is round hole, the 4th hot blast pipe On through hole be slotted eye.
The present invention includes at least following beneficial effect:The present invention is compact-sized, and floor space is small, and can be right on a large scale Grain is dried, and applying vibration combination electrical drying and gravity decline combine heated-air drying two ways to grain into Row drying, makes the fast rate of drying of grain, uniform drying, loss of cereal crops low, greatlys save man power and material.
Further advantage, target and the feature of the present invention embodies part by following explanation, and part will also be by this The research and practice of invention and be understood by the person skilled in the art.
Brief description of the drawings
Fig. 1 is the structure diagram of the present invention;
Fig. 2 is the top view of the first drying cylinder of the present invention;
Fig. 3 is the structure diagram of the first hot blast pipe of the present invention.
Embodiment
The present invention is described in further detail below in conjunction with the accompanying drawings, to make those skilled in the art with reference to specification text Word can be implemented according to this.
It should be appreciated that such as " having ", "comprising" and " comprising " term used herein do not allot one or more The presence or addition of a other elements or its combination.
As shown in Figure 1,2 and 3, the present invention provides a kind of viberating grain drying device, including:
Stent 1;
First drying cylinder 2, the second drying cylinder 3 and the 3rd drying cylinder 4, first drying cylinder, second drying cylinder and 3rd drying cylinder is inclined at 1 top of stent, first drying cylinder 2,3 and of the second drying cylinder in straight line Polylith electric heating piece is embedded with the barrel of 3rd drying cylinder 4, the first end of first drying cylinder 2 offers feed inlet 201, the second end of first drying cylinder 2 is connected by a flexible pipe 5 with the first end of second drying cylinder 3, and described The second end of two drying cylinders 3 is connected by a flexible pipe 5 with the first end of the 3rd drying cylinder 4, first drying cylinder 2, The surface of second drying cylinder 3 and the 3rd drying cylinder 4 is respectively arranged with the first vibrating motor 202, the second vibrating motor 302 and the 3rd vibrating motor 402, the vibration frequency of the 3rd vibrating motor 402 be more than shaking for second vibrating motor 302 Dynamic frequency, the vibration frequency of second vibrating motor 302 are more than the vibration frequency of first vibrating motor 202, and described the The amplitude of three vibrating motors 402 is less than the amplitude of second vibrating motor 302, and the amplitude of second vibrating motor 302 is small In the amplitude of first vibrating motor 202;
Dryness storehouse 6, its hollow rectangular parallelepiped structure being vertically arranged, the upper end of the dryness storehouse 6 and the described 3rd drying The second end connection of cylinder 4, for grain to be introduced dryness storehouse 6, the side wall of the lower part of the dryness storehouse 6 offers discharge port 606, The side wall of the dryness storehouse 6 is from top to bottom disposed with the first opening, the second opening, the 3rd opening and the 4th opening, described 4th opening is opened in the dryness storehouse 6 respectively positioned at the top of discharge port 606, first opening with the described 3rd opening On two opposite sides, second opening is open with the described 4th, and to be opened in 6 another two of dryness storehouse respectively opposite On side, first opening, second opening, the 3rd opening and level is inserted with the respectively in the described 4th opening One hot blast pipe 601, the second hot blast pipe 602, the 3rd hot blast pipe 603 and the 4th hot blast pipe 604, it is first hot blast pipe 601, described Second hot blast pipe 602, the 3rd hot blast pipe 603 and the 4th hot blast pipe 604 are cylindrical-shaped structure, first hot wind Pipe 601, second hot blast pipe 602, the 3rd hot blast pipe 603 and the 4th hot blast pipe 604 are inserted into the dryness storehouse 6 One end is closed, and the other end is connected to the air outlet of an air-heater 605, first hot blast pipe 601, second hot blast pipe 602nd, multiple through holes 607, first heat are equipped with the tube wall of the 3rd hot blast pipe 603 and the 4th hot blast pipe 604 Air hose 601, second hot blast pipe 602, the 3rd hot blast pipe 603 and the 4th hot blast pipe 604 respectively the first motor, Around own axis under second motor, the 3rd motor and the driving of the 4th motor, wherein, the rotation of first hot blast pipe 601 The rotation direction of direction and the 3rd hot blast pipe 603 is on the contrary, the rotation direction of second hot blast pipe 602 and the described 4th heat The rotation direction of air hose 604 is opposite.
In the above-mentioned technical solutions, grain (such as corn, paddy) is from the feed inlet 201 of the first end of the first drying cylinder 2 Input, then sequentially enters the second drying cylinder 3 and the 3rd drying cylinder 4, then from the 3rd drying cylinder 4 in a manner of vibration successively Second end enters in dryness storehouse 6 and falls into 6 lower end of dryness storehouse from the upper end of dryness storehouse 6, finally from the discharge port of 6 lower part of dryness storehouse 606 discharge dryness storehouses 6, complete drying process.In this drying process, the first drying cylinder 2, the second drying cylinder 3 and the 3rd are dry Electric heating piece is embedded with the inner wall of dry cylinder 4, electric heating piece heating power, makes to be heated by their internal grains, and then makes moisture evaporation, So as to which grain be dried.Herein, in order to further be heated evenly grain, and then grain drying is made uniformly, quickly to use First vibrating motor 202, the second vibrating motor 302 and the 3rd vibrating motor 402 make the first drying cylinder 2, the second drying cylinder 3 respectively Vibrated with the 3rd drying cylinder 4, grain therein is tempestuously vibrated, turn over throwing so that every part, each face of grain are equal It is fully dry, the final overall uniform drying degree for improving grain.In order to further improve rate of drying and drying effect, make Grain is first vibrated with low frequency high amplitude (the first drying cylinder 2), is then carried out with amplitude in middle frequency (the second drying cylinder 3) Vibration, is finally vibrated in a manner of high-frequency short arc (the 3rd drying cylinder 4), and such vibration, heating process are than only with one kind Frequency and amplitude vibration rate of drying improve 30%.Here, with flexible pipe 5 by the first drying cylinder 2 and the second drying cylinder 3 and Two drying cylinders 3 are connected with the 3rd drying cylinder 4, avoid the vibration processes between two neighboring drying cylinder from influencing each other, and flexible pipe 5 can To be made of high molecular material, there is enough elasticity.Dryness storehouse 6 is that grain is further improved by the way of heated-air drying Uniform drying, after grain falls into dryness storehouse 6 from 6 upper end of dryness storehouse, fall on first on the first hot blast pipe 601, the first hot wind There is through hole 607 on pipe 601, the aperture of through hole 607 is less than the average grain diameter of grain, and air-heater 605 is to rotating first hot blast pipe 601 air blast, the grain that hot wind falls on dropping process neutralization through through hole 607 on its surface are dried, and then fall on rotation successively On the second hot blast pipe 602, rotating 3rd hot blast pipe 603 and rotating 4th hot blast pipe 604 turned, air-heater 605 is with identical Mode to grain carry out forced air drying.As can be seen that due to the first hot blast pipe 601, the second hot blast pipe 602, the 3rd hot blast pipe 603 and the 4th hot blast pipe 604 be installed on dryness storehouse 6 four sides on and constantly rotated, turn over grain of decline or so Turn, front and rear upset, the hot wind that air-heater 605 produces in the process rouses hot wind with drying every to each surface of every grain Grain.First hot blast pipe 601, the second hot blast pipe 602, the 3rd hot blast pipe 603 and the 4th hot blast pipe rotation can be by the first electricity One end that machine, the second motor, the 3rd motor and the 4th motor stretch into dryness storehouse with four hot blast pipes is fixed and is realized, and first Opening, the second opening, the 3rd opening and the 4th opening could be provided as circular convenient rotation.When turning for the first hot blast pipe 601 The rotation direction of dynamic direction and the 3rd hot blast pipe 603 is on the contrary, the rotation direction and the 4th hot blast pipe 604 of the second hot blast pipe 602 When rotation direction is opposite, the drying effect of grain is optimal.Add when by three drying cylinders and the electrical heating of dryness storehouse 6 and hot wind Heat, can be reduced to safety value by the moisture content in grain, suitable for storage.
In another example, the viberating grain drying device, first drying cylinder 2, second drying Cylinder 3 and the 3rd drying cylinder 4 are the semi-cylindrical structure of cambered surface upward, first drying cylinder 2, second drying cylinder 3 and the angle of the 3rd drying cylinder 4 and horizontal plane be 7 °.Here there is provided a kind of preferable structure of three drying cylinders With the inclination angle of three drying cylinders, when inclination angle be 7 ° when, grain existing higher translational speed in drying cylinder, but have preferably Drying effect.
In another example, the viberating grain drying device, first drying cylinder 2, second drying The inner bottom surface of cylinder 3 and the 3rd drying cylinder 4 is both provided with multiple hemispherical projections, and the radius of the hemispherical projections is 2 lis Rice.
In another example, the viberating grain drying device, the vibration frequency of first vibrating motor 202 For 30Hz, the vibration frequency of second vibrating motor 302 is 40Hz, and the vibration frequency of the 3rd vibrating motor 402 is 60Hz.Here there is provided a kind of vibration frequency of preferable three vibrating motors, the drying particularly suitable for corn and paddy.
In another example, the viberating grain drying device, the bottom surface of the dryness storehouse 6 is square.This In, there is provided a kind of preferred structure of dryness storehouse 6.
In another example, the viberating grain drying device, first hot blast pipe 601, second heat The length that air hose 602, the 3rd hot blast pipe 603 and the 4th hot blast pipe 604 stretch into the dryness storehouse 6 is the drying The 2/3~3/4 of the 6 bottom surface length of side of storehouse, first hot blast pipe 601 are the 6 bottom surface face of dryness storehouse in the projected area of horizontal plane Long-pending 1/2, second hot blast pipe 602 are the 2/3 of 6 base area of dryness storehouse, described the in the projected area of horizontal plane Three hot blast pipes 603 are the 2/3 of 6 base area of dryness storehouse in the projected area of horizontal plane, and the 4th hot blast pipe 604 is in water The projected area of plane is the 1/2 of 6 base area of dryness storehouse.Here there is provided the first hot blast pipe 601, the second hot blast pipe 602nd, the preferable projected area of the 3rd hot blast pipe 603 and the 4th hot blast pipe 604, such setting can make grain in dryness storehouse 6 and hot blast pipe on stop more times, further strengthen drying effect.
In another example, the viberating grain drying device, the through hole 607 on first hot blast pipe 601 To be tri-angle-holed, the through hole 607 on second hot blast pipe 602 is square hole, the through hole on the 3rd hot blast pipe 603 607 be round hole, and the through hole 607 on the 4th hot blast pipe 604 is slotted eye.Here there is provided lead on four hot blast pipes The preferred structure in hole 607, enables grain to undergo the effect of different shape hot air flow, strengthens drying effect.
Although embodiment of the present invention is disclosed as above, it is not restricted in specification and embodiment listed With it can be applied to various suitable the field of the invention completely, can be easily for those skilled in the art Realize other modification, therefore under the universal limited without departing substantially from claim and equivalency range, it is of the invention and unlimited In specific details and shown here as the legend with description.

Claims (7)

  1. A kind of 1. viberating grain drying device, it is characterised in that including:
    Stent;
    First drying cylinder, the second drying cylinder and the 3rd drying cylinder, first drying cylinder, second drying cylinder and the described 3rd Drying cylinder is inclined at frame upper in straight line, first drying cylinder, second drying cylinder and described 3rd dry Polylith electric heating piece is embedded with the barrel of dry cylinder, the first end of first drying cylinder offers feed inlet, and described first is dry The second end of dry cylinder is connected by a flexible pipe with the first end of second drying cylinder, and the second end of second drying cylinder is led to The first end that a flexible pipe is crossed with the 3rd drying cylinder connects, first drying cylinder, second drying cylinder and described The surface of three drying cylinders is respectively arranged with the first vibrating motor, the second vibrating motor and the 3rd vibrating motor, the 3rd vibration The vibration frequency of motor is more than the vibration frequency of second vibrating motor, and the vibration frequency of second vibrating motor is more than institute The vibration frequency of the first vibrating motor is stated, the amplitude of the 3rd vibrating motor is less than the amplitude of second vibrating motor, institute The amplitude for stating the second vibrating motor is less than the amplitude of first vibrating motor;
    Dryness storehouse, its hollow rectangular parallelepiped structure being vertically arranged, the of the upper end of the dryness storehouse and the 3rd drying cylinder Two ends connect, and for grain to be introduced dryness storehouse, the side wall of the lower part of the dryness storehouse offers discharge port, the dryness storehouse Side wall is from top to bottom disposed with the first opening, the second opening, the 3rd opening and the 4th opening, and the 4th opening is located at institute To state above discharge port, first opening is opened on described two opposite sides of dryness storehouse respectively with the described 3rd opening, Second opening is open with the described 4th to be opened on the opposite side of the dryness storehouse another two respectively, and described first opens Level is inserted with the first hot blast pipe, the second hot wind respectively in mouth, second opening, the 3rd opening and the described 4th opening Pipe, the 3rd hot blast pipe and the 4th hot blast pipe, first hot blast pipe, second hot blast pipe, the 3rd hot blast pipe and described 4th hot blast pipe is cylindrical-shaped structure, first hot blast pipe, second hot blast pipe, the 3rd hot blast pipe and described One end that four hot blast pipes are inserted into the dryness storehouse is closed, and the other end is connected to the air outlet of an air-heater, first heat Air hose, second hot blast pipe, the 3rd hot blast pipe and the 4th hot blast pipe tube wall on be equipped with multiple through holes, it is described First hot blast pipe, second hot blast pipe, the 3rd hot blast pipe and the 4th hot blast pipe are respectively in the first motor, the second electricity Machine, the 3rd motor and the 4th motor driving under around own axis, wherein, the rotation direction of first hot blast pipe with it is described The rotation direction of 3rd hot blast pipe is on the contrary, the rotation direction of second hot blast pipe and the rotation direction phase of the 4th hot blast pipe Instead.
  2. 2. viberating grain drying device as claimed in claim 1, it is characterised in that first drying cylinder, described second Drying cylinder and the 3rd drying cylinder are the semi-cylindrical structure of cambered surface upward, and first drying cylinder, described second are dried Cylinder and the angle of the 3rd drying cylinder and horizontal plane are 7 °.
  3. 3. viberating grain drying device as claimed in claim 2, it is characterised in that first drying cylinder, described second The inner bottom surface of drying cylinder and the 3rd drying cylinder is both provided with multiple hemispherical projections, and the radius of the hemispherical projections is 2 Centimetre.
  4. 4. viberating grain drying device as claimed in claim 1, it is characterised in that the vibration frequency of first vibrating motor Rate is 30Hz, and the vibration frequency of second vibrating motor is 40Hz, and the vibration frequency of the 3rd vibrating motor is 60Hz.
  5. 5. viberating grain drying device as claimed in claim 1, it is characterised in that the bottom surface of the dryness storehouse is pros Shape.
  6. 6. viberating grain drying device as claimed in claim 5, it is characterised in that first hot blast pipe, described second The length that hot blast pipe, the 3rd hot blast pipe and the 4th hot blast pipe stretch into the dryness storehouse is dryness storehouse bottom surface side Long 2/3~3/4, first hot blast pipe are the 1/2 of the dryness storehouse base area, described the in the projected area of horizontal plane Two hot blast pipes are the 2/3 of the dryness storehouse base area in the projected area of horizontal plane, and the 3rd hot blast pipe is in horizontal plane Projected area is the 2/3 of the dryness storehouse base area, and the 4th hot blast pipe is the drying in the projected area of horizontal plane The 1/2 of storehouse base area.
  7. 7. viberating grain drying device as claimed in claim 1, it is characterised in that the through hole on first hot blast pipe is Tri-angle-holed, the through hole on second hot blast pipe is square hole, and the through hole on the 3rd hot blast pipe is round hole, described Through hole on 4th hot blast pipe is slotted eye.
CN201610366816.5A 2016-05-27 2016-05-27 Viberating grain drying device Active CN106052329B (en)

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Application Number Priority Date Filing Date Title
CN201610366816.5A CN106052329B (en) 2016-05-27 2016-05-27 Viberating grain drying device

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Application Number Priority Date Filing Date Title
CN201610366816.5A CN106052329B (en) 2016-05-27 2016-05-27 Viberating grain drying device

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CN106052329A CN106052329A (en) 2016-10-26
CN106052329B true CN106052329B (en) 2018-05-15

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Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106440704B (en) * 2016-11-20 2018-10-26 广西大学 A kind of field straw burning grain drying device

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2105650U (en) * 1991-07-16 1992-05-27 马东生 Adjustable oblique board vibration type multi-purpose dryer
JP2007085634A (en) * 2005-09-21 2007-04-05 Ncc:Kk Grain dryer
CN202232774U (en) * 2011-09-30 2012-05-30 郭法耀 Circular grain drying machine
CN203646425U (en) * 2014-01-06 2014-06-18 王巍 Grain dryer with storage section
CN204350983U (en) * 2014-12-22 2015-05-27 谢群山 A kind of high-quality paddy rice drying unit

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2105650U (en) * 1991-07-16 1992-05-27 马东生 Adjustable oblique board vibration type multi-purpose dryer
JP2007085634A (en) * 2005-09-21 2007-04-05 Ncc:Kk Grain dryer
CN202232774U (en) * 2011-09-30 2012-05-30 郭法耀 Circular grain drying machine
CN203646425U (en) * 2014-01-06 2014-06-18 王巍 Grain dryer with storage section
CN204350983U (en) * 2014-12-22 2015-05-27 谢群山 A kind of high-quality paddy rice drying unit

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