CN108151518A - Laminated devices tower-type grain drying machine - Google Patents
Laminated devices tower-type grain drying machine Download PDFInfo
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- CN108151518A CN108151518A CN201711396400.9A CN201711396400A CN108151518A CN 108151518 A CN108151518 A CN 108151518A CN 201711396400 A CN201711396400 A CN 201711396400A CN 108151518 A CN108151518 A CN 108151518A
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- Prior art keywords
- upper strata
- drying
- drying pipeline
- baker
- pipeline
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B20/00—Combinations of machines or apparatus covered by two or more of groups F26B9/00 - F26B19/00
-
- 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
- F26B25/22—Controlling the drying process in dependence on liquid content of solid materials or objects
-
- 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
Abstract
The present invention relates to a kind of laminated devices tower-type grain drying machine, including：Lower floor's baker；Upper strata drying pipeline, it is oval；Four drying wind turbines, are set in the drying pipeline of upper strata, for sending out unidirectional wind so as to form a circulating current along the one direction flowing of upper strata drying pipeline in the drying pipeline of upper strata；Ceramic heater including multiple ceramic heating plates, is arranged in the inner side wall plate of upper strata drying pipeline；Discharge valve is set to discharge port；Far-infrared heater including multiple Far infrared heating plates, is uniformly distributed relative to a horizontal-extending axis；Multi-layer vibration mesh screen is set to inside lower floor's baker, and vibrating screen is, by the mesh screen processing and formed of perforating on a sheet metal, vibrating screen is set in the outside of far-infrared heater, and the aperture of vibrating screen is 1 2cm.The present invention improves the drying efficiency to grain, shortens drying time.
Description
Technical field
The present invention relates to a kind of farm machinery more particularly to a kind of laminated devices tower-type grain drying machines.
Background technology
Grain drying equipment is the machinery and equipment for reducing grain Desiccated velocity.Its role is to be the moisture in grain
Vaporization creates conditions, including reducing the relative humidity of grain surrounding air by artificial means, grain being promoted to discharge water using medium
Vapour etc..There are many grain drying equipment type currently on the market, but low there is drying efficiency, and drying time length lacks
It falls into.
Invention content
It is an object of the invention to solve at least the above, and provide the advantages of at least will be described later.
It is a still further object of the present invention to provide a kind of laminated devices tower-type grain drying machine, including：
Lower floor's baker, in frustum type, lower floor's baker has upper surface；
Upper strata drying pipeline, the upper strata drying pipeline is oval, is uprightly set to the upper table of lower floor's baker
Face, the upper strata drying pipeline are to be enclosed by inner side wall plate, outside siding and a pair of of medial side siding, and the upper strata is dried
The lower part in main pipe road has a discharge port and a feed inlet, and the discharge port is formed in the upper surface of lower floor's baker, institute
Upper strata drying pipeline is stated to connect by the discharge port with lower floor's baker；
Four drying wind turbines, four drying wind turbines are set in the upper strata drying pipeline, one of drying wind
Machine is set to the extreme higher position of the upper strata drying pipeline, another drying wind turbine is set to the minimum of the upper strata drying pipeline
Position, another two drying wind turbine are set to the centre position of the left side section of the upper strata drying pipeline and the interposition of right side section
It puts, four drying wind turbines are used to send out unidirectional wind so as to form one in the upper strata drying pipeline along described
The circulating current of one direction flowing of upper strata drying pipeline；
Ceramic heater, including multiple ceramic heating plates, the multiple ceramic heating plate is arranged in the upper strata drying
The inner side wall plate of pipeline, for being heated to the upper strata drying pipeline；
Discharge valve is set to the discharge port；
Far-infrared heater, including multiple Far infrared heating plates, the multiple Far infrared heating plate is relative to a level
The axis of extension is uniformly distributed, described so as to form a cylinder using the horizontal-extending axis as rotation axes of symmetry
The central axis of horizontal-extending axis and the upper strata drying pipeline is parallel to each other, and in a perpendicular；
Tremie pipe is set in lower floor's baker, and positioned at the top of lower floor's baker, the tremie pipe
Setting is tilted down, and one end of the tremie pipe is connected with the discharge port, the downside of the other end is installed with circular
Feed opening, the feed opening are symmetrical relative to the perpendicular；
Thermal insulation layer, by being made of porous insulation material, the thermal insulation layer is wrapped in the outside of the upper strata drying pipeline
The outside of siding and a pair of of medial side siding；
Feeding fan is connected to the feed inlet by a charging line, and the feed inlet is provided with material inlet valve,
The feeding fan is connected to a grain feed bin；The sidewall paneling of lower floor's baker offers Hatch Opening, and the Hatch Opening is provided with
Door able to turn on or off；
Multi-layer vibration mesh screen, the multi-layer vibration mesh screen are set to inside lower floor's baker, the multi-layer vibration net
Setting spaced apart between sieve, the vibrating screen for by the mesh screen processing and formed of perforating on a sheet metal,
The vibrating screen is formed with the loop configuration of channel for intermediate position, and the far-infrared heater is located in the channel, institute
State the outside that vibrating screen is set in the far-infrared heater, the aperture of the vibrating screen is 1-2cm, the vibrating screen
Vibratory drive mechanism is connected to, is driven and vibrated by the vibratory drive mechanism.
Preferably, in the laminated devices tower-type grain drying machine, the aperture of the vibrating screen is 1cm, pitch of holes
For 2cm.
Preferably, it in the laminated devices tower-type grain drying machine, further includes：Stock guide is set to the blanking
Guan Shang, and the stock guide is connected to the feed opening position of tremie pipe, on the perpendicular, thus by the feed opening
It is divided into two parts, the stock guide extends downward into the top of the far-infrared heater, and the lower edge of the stock guide
Distance to the extreme higher position of the multiple Far infrared heating plate is 5-10cm.
Preferably, it in the laminated devices tower-type grain drying machine, further includes：Multiple spoilers, the spoiler
One end is connected to the outside siding of the upper strata drying pipeline, and the other end freely extends to the inside of the upper strata drying pipeline,
The spoiler of soft plastic sheet by being made, and the multiple spoiler is in the inner homogeneous point of the upper strata drying pipeline
Cloth, the length of the spoiler is 15-20cm.
Preferably, the laminated devices tower-type grain drying machine, further includes：Controller is connected to four bakings
Dry-air blast machine, the discharge valve, the ceramic heater, the feeding fan and the far-infrared heater, the control
Device controls the feeding fan work, and the controller controls four drying wind turbines to work at the same time and control the pottery
Porcelain heater works, and in four drying wind turbines and after ceramic heater work a period of time, goes out described in control
Expect valve opening and the control far-infrared heater work.
Preferably, in the laminated devices tower-type grain drying machine, the length of the spoiler is 20cm.
The present invention includes at least following advantageous effect：
Laminated devices tower-type grain drying machine of the present invention, including：Lower floor's baker, in frustum type, the lower floor
Baker has upper surface；Upper strata drying pipeline, the upper strata drying pipeline is oval, is uprightly set to lower floor's drying
The upper surface of device, the upper strata drying pipeline are to be enclosed by inner side wall plate, outside siding and a pair of of medial side siding, institute
The lower part for stating upper strata drying pipeline has a discharge port and a feed inlet, and the discharge port is formed in the upper of lower floor's baker
Surface, the upper strata drying pipeline are connected with lower floor's baker by the discharge port；Four drying wind turbines, described four
Drying wind turbine is set in the upper strata drying pipeline, and one of drying wind turbine is set to the highest of the upper strata drying pipeline
Position, another drying wind turbine are set to the extreme lower position of the upper strata drying pipeline, and another two drying wind turbine is set to described
The centre position of the left side section of upper strata drying pipeline and the centre position of right side section, four drying wind turbines are same for sending out
The wind in direction in the upper strata drying pipeline so that form a cycle along one direction flowing of upper strata drying pipeline
Air-flow；Ceramic heater, including multiple ceramic heating plates, the multiple ceramic heating plate is arranged in the upper strata drying pipeline
Inner side wall plate, for being heated to the upper strata drying pipeline；Discharge valve is set to the discharge port；Far infrared
Heater, including multiple Far infrared heating plates, the multiple Far infrared heating plate is uniform relative to a horizontal-extending axis
Distribution, so as to form a cylinder using the horizontal-extending axis as rotation axes of symmetry, the horizontal-extending axis
It is parallel to each other with the central axis of the upper strata drying pipeline, and in a perpendicular；Tremie pipe is set to described
In lower floor's baker, and positioned at the top of lower floor's baker, the tremie pipe tilts down setting, and the tremie pipe
One end is connected with the discharge port, and the downside of the other end is installed with circular feed opening, and the feed opening is relative to described
Perpendicular is symmetrical；Thermal insulation layer, by being made of porous insulation material, the thermal insulation layer is wrapped in the upper strata drying pipe
The outside of the outside siding in road and a pair of of medial side siding；Feeding fan, by a charging line be connected to it is described into
Material mouth, the feed inlet are provided with material inlet valve, and the feeding fan is connected to a grain feed bin；The side of lower floor's baker
Siding offers Hatch Opening, and the Hatch Opening is provided with door able to turn on or off；Multi-layer vibration mesh screen, the multi-layer vibration mesh screen are set to
Inside lower floor's baker, setting spaced apart between the multi-layer vibration mesh screen, the vibrating screen is by one
The mesh screen of formation is perforated and processed on a sheet metal, the vibrating screen is formed with the loop configuration of channel for intermediate position,
The far-infrared heater is located in the channel, and the vibrating screen is set in the outside of the far-infrared heater, described
The aperture of vibrating screen is 1-2cm, and the vibrating screen is connected to vibratory drive mechanism, by vibratory drive mechanism driving
Vibration.
When grain is dried, first grain is fed through by feed inlet in the drying pipeline of upper strata.Four drying wind
Machine works at the same time, so as to produce the circulating current flowed along the upper strata drying pipeline in the drying pipeline of upper strata, so as to
Driving grain, with the flowing of grain, ceramic heating plate is in the drying pipeline of upper strata in upper strata drying pipeline internal circulation flow
Grain is heated, so as to which the moisture in grain be made to be evaporated rapidly.Grain is dried in the drying pipeline of upper strata to certain journey
Degree, discharge valve are opened, and grain is dropped downward under the effect of gravity to lower floor's baker.Far-infrared heater works, adjoint
Grain is dried in the dropping process for grain.
The present invention improves the drying efficiency to grain, shortens drying time.
Part is illustrated to embody by further advantage, target and the feature of the present invention by following, and part will also be by this
The research and practice of invention and be understood by the person skilled in the art.
Description of the drawings
Fig. 1 is the structure diagram of laminated devices tower-type grain drying machine of the present invention；
Fig. 2 is the structure diagram of vibrating screen of the present invention.
Specific embodiment
The present invention is described in further detail below in conjunction with the accompanying drawings, to enable 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 element or combinations.
As depicted in figs. 1 and 2, the present invention provides a kind of laminated devices tower-type grain drying machine, including：Lower floor's baker 8,
In frustum type, lower floor's baker has upper surface；Upper strata drying pipeline 1, the upper strata drying pipeline 1 is oval, directly
The upper surface for being placed in lower floor's baker is erected, the upper strata drying pipeline 1 is by inner side wall plate, outside siding and a pair
Medial side siding encloses, and the lower part of the upper strata drying pipeline has a discharge port and a feed inlet, the discharging degree of lip-rounding
The upper surface of lower floor's baker described in Cheng Yu, the upper strata drying pipeline are connected with lower floor's baker by the discharge port
It is logical；Four drying wind turbines, four drying wind turbines are set in the upper strata drying pipeline, and one of drying wind turbine 3 is set
The extreme higher position of the upper strata drying pipeline is placed in, another drying wind turbine 4 is set to the lowest order of the upper strata drying pipeline
It puts, another two drying wind turbine 2,5 is set to the centre position of the left side section of the upper strata drying pipeline and the interposition of right side section
It puts, four drying wind turbines are used to send out unidirectional wind so as to form one in the upper strata drying pipeline along described
The circulating current of one direction flowing of upper strata drying pipeline；Ceramic heater 12, it is the multiple including multiple ceramic heating plates
Ceramic heating plate is arranged in the inner side wall plate of the upper strata drying pipeline, for being heated to the upper strata drying pipeline；Go out
Expect valve, be set to the discharge port；Far-infrared heater 9, including multiple Far infrared heating plates, the multiple far infrared
Heating plate is uniformly distributed relative to a horizontal-extending axis, so as to form one using the horizontal-extending axis as rotation pair
Claim the cylinder of axis, the central axis of the horizontal-extending axis and the upper strata drying pipeline is parallel to each other, and positioned at one
In a perpendicular；Tremie pipe 10 is set in lower floor's baker, and positioned at the top of lower floor's baker, institute
It states tremie pipe and tilts down setting, and one end of the tremie pipe is connected with the discharge port, the downside of the other end, which opens up, puts
There is circular feed opening, the feed opening is symmetrical relative to the perpendicular；Thermal insulation layer is by porous insulation material
It is made, the thermal insulation layer is wrapped in the outside siding of the upper strata drying pipeline and the outside of a pair of of medial side siding；Feeding
Wind turbine 6 is connected to the feed inlet by a charging line 7, and the feed inlet is provided with material inlet valve, the feeding wind
Machine is connected to a grain feed bin；The sidewall paneling of lower floor's baker offers Hatch Opening, and the Hatch Opening is provided with storehouse able to turn on or off
Door；Multi-layer vibration mesh screen 14, the multi-layer vibration mesh screen are set to inside lower floor's baker, the multi-layer vibration mesh screen it
Between setting spaced apart, the vibrating screen is described for by the mesh screen processing and formed of perforating on a sheet metal
Vibrating screen is formed with the loop configuration of channel for intermediate position, and the far-infrared heater is located in the channel, described to shake
Dynamic mesh screen is set in the outside of the far-infrared heater, and the aperture of the vibrating screen is 1-2cm, the vibrating screen connection
To vibratory drive mechanism, driven and vibrated by the vibratory drive mechanism.
When grain is dried, first grain is fed through by feed inlet in the drying pipeline of upper strata.Four drying wind
Machine works at the same time, and so as to produce the circulating current flowed along the upper strata drying pipeline in the drying pipeline of upper strata, recycles
The direction of air-flow can be clockwise or counterclockwise, so as to drive grain in upper strata drying pipeline inner recirculation flow
It is dynamic.Ceramic heater includes multiple ceramic heating plates, and multiple ceramic heating plates are arranged in the madial wall of upper strata drying pipeline, with
The flowing of grain, ceramic heating plate heat the grain in the drying pipeline of upper strata, so as to which the moisture in grain be made to steam rapidly
It issues.
The shape of upper strata drying pipeline is oval, i.e., upper strata drying pipeline is divided into two portions by boundary of vertically symmetrical axis
Point, the two parts are respectively rising passway and decline passway.When the shape of upper strata drying pipeline is ellipse, rising passway
Longer with the length longest of decline passway namely the ascending path and descent path of grain, this, which is conducive to improve, does grain
Dry efficiency accelerates rate of drying.
The lower part of upper strata drying pipeline has discharge port, and discharge valve is provided on discharge port.Grain is dried on upper strata manages
It is dried in road to a certain degree, discharge valve is opened, and grain is dropped downward under the effect of gravity to lower floor's baker.Far infrared
Heater works, and grain is dried along with the dropping process of grain.
In order to provide uniform heating environment to entire lower floor's baker, filled to fall into the grain in lower floor's baker and providing
Point uniform dry, multiple Far infrared heating plates are arranged to cylindric, an and cylinder that Far infrared heating plate is formed
Rotation axes of symmetry and upper strata drying pipeline central axis it is parallel to each other, also in same perpendicular.
Setting tremie pipe and stock guide, tremie pipe are horizontally placed in lower floor's baker in lower floor's baker, discharge valve
After opening, grain is flowed by discharge port in tremie pipe, and the top of lower floor's baker is flowed under the guiding of tremie pipe
Centre position, grain uniformly fall to the inner space of lower floor's baker.
During feeding, material inlet valve to be opened, undried grain is automatically fed into the drying pipeline of upper strata by feeding fan,
So as to which process is dried in the automation fully achieved to grain.
It is completed when dry, door can be opened, grain is got up, and be transferred to outside from lower floor's baker bottom collection.
Thermal insulation layer is made of porous insulation material, avoids heat too fast and scatters and disappears from upper strata drying pipeline, improves to grain
Drying efficiency.
Grain is fallen into from feed opening in lower floor's baker, is first fallen on first layer vibrating screen.Since first layer vibrates net
Sieve is made of perforating on sheet metal, and mesh is not intensive, and most of grain can be deposited in first layer vibrating screen
There is no the position of mesh 15, with the vibration of first layer vibrating screen, grain gradually passes through neighbouring mesh and falls to next layer
On vibrating screen, after staying for some time on this layer of vibrating screen, and next layer of vibrating screen can be fallen to vibration.
When grain on any layer vibrating screen when accumulating, by far-infrared heater heating, drying.The design can improve to grain
The drying effect of food.
The present invention improves the drying efficiency to grain, shortens drying time, and can increase the treating capacity of grain.
Preferably, in the laminated devices tower-type grain drying machine, the feed inlet and the discharge port are located at respectively
The both sides of another drying wind turbine.
For inlet port and outlet port respectively positioned at the both sides of the drying wind turbine of extreme lower position, this setup is simple in structure,
It is easily achieved.Discharge port position is relatively low, discharges under the effect of gravity convenient for grain.
Preferably, in the laminated devices tower-type grain drying machine, the aperture of the vibrating screen is 1cm, pitch of holes
For 2cm.
The aperture of vibrating screen needs to ensure that grain can pass through.Pitch of holes is unsuitable too small, too small, and grain is caused to fall
It is too fast, it is unfavorable for improving drying effect.Grain is fallen when on vibrating screen, and a part of grain is dropped into next by mesh quickly
On layer vibrating screen, another part grain slowly moves on the position between being deposited in mesh 15 under effect of vibration to mesh
It is dynamic, it falls from mesh.
Preferably, it in the laminated devices tower-type grain drying machine, further includes：Stock guide 11, be set to it is described under
In expects pipe, and the stock guide is connected to the feed opening position of tremie pipe, on the perpendicular, thus by the blanking
Mouth is divided into two parts, and the stock guide extends downward into the top of the far-infrared heater, and the stock guide is following
The distance of edge to the extreme higher position of the multiple Far infrared heating plate is 5-10cm.
When by feed opening to whereabouts, the grain fallen from feed opening is divided into two parts by stock guide, separately down layer
The left-half and right half part of baker fall, and are uniformly heated by far infra-red heater.
Preferably, in the laminated devices tower-type grain drying machine, the stock guide extends downward into the multiple remote
The distance of the extreme higher position of infrared hot plate is 10cm.
The distance of stock guide to the cylinder surrounded by multiple Far infrared heating plates should not be too large, excessive to lead to grain
Food is accumulated on the top surface of the cylinder, too small, may be led to influence the hot-air flowing in lower floor's baker, be influenced drying
Effect.
Preferably, it in the laminated devices tower-type grain drying machine, further includes：Multiple spoilers 13, the spoiler
One end be connected to the outside siding of the upper strata drying pipeline, the other end freely extends to the interior of the upper strata drying pipeline
Portion, the spoiler of soft plastic sheet by being made, and the multiple spoiler is in the inner homogeneous of the upper strata drying pipeline
Distribution, the length of the spoiler is 15-20cm.
In order to which grain is hindered, with the flowing velocity of air-flow, to increase grain and hot-air heat exchange in the drying pipeline of upper strata
Chance sets spoiler in the drying pipeline of upper strata.Under the action of hot-air, the other end of spoiler arbitrarily waves, so as to
Increase the flow path of grain, and then improve heat exchange efficiency, improve drying effect.
Preferably, the laminated devices tower-type grain drying machine, further includes：Controller is connected to four bakings
Dry-air blast machine, the discharge valve, the ceramic heater, the feeding fan and the far-infrared heater, the control
Device controls the feeding fan work, and the controller controls four drying wind turbines to work at the same time and control the pottery
Porcelain heater works, and in four drying wind turbines and after ceramic heater work a period of time, goes out described in control
Expect valve opening and the control far-infrared heater work.
Each device co-ordination is controlled by controller, so as to improve the working efficiency of equipment.
During feeding, material inlet valve is opened, undried grain is automatically fed into the drying pipeline of upper strata by feeding fan.
When grain is dried, first grain is fed through by feed inlet in the drying pipeline of upper strata.Four drying wind turbines while work
Make, so as to produce the circulating current flowed along the upper strata drying pipeline in the drying pipeline of upper strata, so as to drive grain
In upper strata drying pipeline internal circulation flow.With the flowing of grain, ceramic heating plate carries out the grain in the drying pipeline of upper strata
Heating, so as to which the moisture in grain be made to be evaporated rapidly.Grain is dried in the drying pipeline of upper strata to a certain degree, outlet valve
Door is opened, and grain is dropped downward under the effect of gravity to lower floor's baker.Far-infrared heater works, along under grain
Process is fallen grain is dried.
Preferably, in the laminated devices tower-type grain drying machine, the length of the spoiler is 20cm.
The length of spoiler is unsuitable too short, too short then to generate obstruction to the flowing of hot-air and grain.
Although the embodiments of the present invention have been disclosed as above, but its be not restricted in specification and embodiment it is listed
With it can be fully applied to various fields suitable for the present invention, for those skilled in the art, can be easily
Realize other modification, therefore without departing from the general concept defined in the claims and the equivalent scope, it is of the invention and unlimited
In specific details.
Claims (6)
1. a kind of laminated devices tower-type grain drying machine, which is characterized in that including：
Lower floor's baker, in frustum type, lower floor's baker has upper surface；
Upper strata drying pipeline, the upper strata drying pipeline is oval, is uprightly set to the upper surface of lower floor's baker, institute
It is to be enclosed by inner side wall plate, outside siding and a pair of of medial side siding to state upper strata drying pipeline, the upper strata drying pipe
The lower part in road has a discharge port and a feed inlet, and the discharge port is formed in the upper surface of lower floor's baker, it is described on
Layer drying pipeline is connected with lower floor's baker by the discharge port；
Four drying wind turbines, four drying wind turbines are set in the upper strata drying pipeline, and one of drying wind turbine is set
The extreme higher position of the upper strata drying pipeline is placed in, another drying wind turbine is set to the lowest order of the upper strata drying pipeline
It puts, another two drying wind turbine is set to the centre position of the left side section of the upper strata drying pipeline and the centre position of right side section,
Four drying wind turbines are used to send out unidirectional wind so as to form one in the upper strata drying pipeline along described
The circulating current of one direction flowing of layer drying pipeline；
Ceramic heater, including multiple ceramic heating plates, the multiple ceramic heating plate is arranged in the upper strata drying pipeline
Inner side wall plate, for being heated to the upper strata drying pipeline；
Discharge valve is set to the discharge port；
Far-infrared heater, including multiple Far infrared heating plates, the multiple Far infrared heating plate is horizontal-extending relative to one
Axis be uniformly distributed, so as to form a cylinder using the horizontal-extending axis as rotation axes of symmetry, the level
The axis of extension and the central axis of the upper strata drying pipeline are parallel to each other, and in a perpendicular；
Tremie pipe is set in lower floor's baker, and is located at the top of lower floor's baker, and the tremie pipe is downward
It is obliquely installed, and one end of the tremie pipe is connected with the discharge port, the downside of the other end is installed with circular blanking
Mouthful, the feed opening is symmetrical relative to the perpendicular；
Thermal insulation layer, by being made of porous insulation material, the thermal insulation layer is wrapped in the outside siding of the upper strata drying pipeline
And the outside of a pair of of medial side siding；
Feeding fan is connected to the feed inlet by a charging line, and the feed inlet is provided with material inlet valve, described
Feeding fan is connected to a grain feed bin；The sidewall paneling of lower floor's baker offers Hatch Opening, and the Hatch Opening, which is provided with, to be opened
The door closed；
Multi-layer vibration mesh screen, the multi-layer vibration mesh screen are set to inside lower floor's baker, the multi-layer vibration mesh screen it
Between setting spaced apart, the vibrating screen is described for by the mesh screen processing and formed of perforating on a sheet metal
Vibrating screen is formed with the loop configuration of channel for intermediate position, and the far-infrared heater is located in the channel, described to shake
Dynamic mesh screen is set in the outside of the far-infrared heater, and the aperture of the vibrating screen is 1-2cm, the vibrating screen connection
To vibratory drive mechanism, driven and vibrated by the vibratory drive mechanism.
2. laminated devices tower-type grain drying machine as described in claim 1, which is characterized in that the aperture of the vibrating screen is
1cm, pitch of holes 2cm.
3. laminated devices tower-type grain drying machine as described in claim 1, which is characterized in that further include：Stock guide is set to
On the tremie pipe, and the stock guide is connected to the feed opening position of tremie pipe, on the perpendicular, thus by institute
It states feed opening and is divided into two parts, the stock guide extends downward into the top of the far-infrared heater, and the stock guide
Lower edge to the extreme higher position of the multiple Far infrared heating plate distance be 5-10cm.
4. laminated devices tower-type grain drying machine as described in claim 1, which is characterized in that further include：Multiple spoilers, it is described
One end of spoiler is connected to the outside siding of the upper strata drying pipeline, and the other end freely extends to the upper strata drying pipeline
Inside, the spoiler of soft plastic sheet by being made, and the multiple spoiler is in the inside of the upper strata drying pipeline
It is uniformly distributed, the length of the spoiler is 15-20cm.
5. laminated devices tower-type grain drying machine as described in claim 1, which is characterized in that further include：Controller is connected to
Four drying wind turbines, the discharge valve, the ceramic heater, the feeding fan and the Far-infrared Heating
Device, the controller control the feeding fan work, the controller control four drying wind turbines work at the same time and
The ceramic heater is controlled to work, and in four drying wind turbines and after ceramic heater work a period of time,
The discharge valve is controlled to open and control the far-infrared heater work.
6. laminated devices tower-type grain drying machine as claimed in claim 4, which is characterized in that the length of the spoiler is
20cm。
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| Application Number | Priority Date | Filing Date | Title |
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| CN201711396400.9A CN108151518A (en) | 2017-12-21 | 2017-12-21 | Laminated devices tower-type grain drying machine |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201711396400.9A CN108151518A (en) | 2017-12-21 | 2017-12-21 | Laminated devices tower-type grain drying machine |
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| CN206631687U (en) * | 2017-01-21 | 2017-11-14 | 广东永多泰防水涂装科技有限公司 | A kind of building sand material screening plant with automatic charging function |
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Application publication date: 20180612 |