Chestnut automatic drying apparatus and furnace drying method
Technical field
The invention belongs to drying equipment, and in particular to a kind of automatic drying apparatus of food.
Background technology
Existing drying equipment volume is big, takes up a large area, and the amount for drying food every time is less, and drying efficiency is low,
The cost is relatively high.
The content of the invention
The technical problems to be solved by the invention are:In view of the deficienciess of the prior art, providing, one kind is compact, and occupation of land is few
And the amount for drying food every time is larger, the low automatic drying apparatus of holistic cost;In addition provide a kind of using drying equipment baking
The furnace drying method of dry chestnut.
To realize the purpose of the present invention, it is achieved using following technical scheme:A kind of chestnut automatic drying apparatus, including
Organic frame and the drying baker being fixedly mounted on above rack, side is equipped with drying baker overall passes in the drying rotated clockwise
Band is sent, drying conveyor is supported by seven live-rollers in left side and six live-rollers on right side;Drying conveyor or so is back and forth
It is wound on each live-roller;Two live-rollers positioned at left side upper and lower end parts protrude to the left, and drying conveyor is wound on this
Cycle rotation is realized on two live-rollers and by two live-rollers;Each live-roller one end is connected with gear and passes through chain
It is sequentially connected, chain is also sequentially connected with rack-mounted motor, and the winding method of chain is consistent with drying conveyor;
Each section of drying conveyor in left-right direction is parallel to each other, and each section of drying conveyor right end in left-right direction is higher than left end, edge
Each section of drying conveyor of left and right directions and the angle of horizontal direction are 5-10 degree, and the outer surface of drying conveyor is equipped with to fixed
The pusher raised line of position material;Be mounted on below the drying conveyor that every section is moved to the left one it is parallel with drying conveyor
Web plate, web plate are made of the steel plate for being uniformly provided with through hole, and the bore of through hole is 0.5-1.0cm;The right end of the web plate integrally connects
It is connected to a guiding that web plate below is imported to the material on drying conveyor that top moves right being folded upward at
Plate, the both sides of web plate length direction are integrally formed with acclivitous side shield;It is fixed on the left of the drying baker in rack
Feed conveyor belt material being delivered to above the drying conveyor that most the preceding paragraph moves right is installed, positioned at the lowermost net
Plate is extend out to outside drying baker;The drying baker bottom is installed with lower heater, and drying baker is interior different from drying conveyor
Another side lower part be installed with multiple side heaters, be installed with drying baker side wall the heat of side heater locations is empty
Wind turbine of the air-blowing to drying conveyor direction;Exhaust pipe is connected with the top of the drying baker;The web plate is above it
The distance of the adjacent drying conveyor being moved to the left is 3.0-5.0cm, and web plate is apart from the baking to move right adjacent below
The distance of dry conveyer belt is 4.0-6.0cm;The drying to move right of less than the 4th layer of the upper end of the side heater transmits
The height of band.
Present invention also offers a kind of method using the said equipment drying chestnut, the charging that chestnut is poured on to rolling transmits
Take, drying conveyor operates at the same time, and the chestnut in feed conveyor belt is gradually paved with each layer drying conveyor and net from top to bottom
Plate, stops feed conveyor belt and drying conveyor to after being paved with basecoat web plate;Control lower heater and side heater start
Heating, controls drying the temperature inside the box for 60-80 DEG C and maintains two hours, and then when 40-60 DEG C of insulation 1 is small, this process is
Remaining moisture drying is fallen, is then cooled down when 40 DEG C of constant temperature 1 are small;After go out machine loading.
The present invention provides another chestnut automatic drying apparatus, including organic frame and the baking that is fixedly mounted on above rack
Dry case, side is equipped with six layers of drying conveyor in drying baker, and each drying conveyor is parallel to each other, each drying conveyor right end
Higher than left end, the angle of drying conveyor and horizontal direction is 5-10 degree, and each drying conveyor rotates clockwise, and drying passes
The outer surface of band is sent equipped with the pusher raised line to positioning materials;One and drying are mounted on below each drying conveyor
The parallel web plate of conveyer belt, web plate are made of the steel plate for being uniformly provided with through hole, and the bore of through hole is 0.5-1.0cm;The web plate
Right end be connected with one be folded upward at led the material on the drying conveyor of top is imported web plate below
To plate, the both sides of web plate length direction are integrally formed with acclivitous side shield, are located at drying conveyor in the left side of drying baker
Left part above be installed with and stop the baffle that is slid from drying conveyor left end of material;It is located at the drying in rack
It is installed with the left of case and material is delivered to feed conveyor belt most above last layer drying conveyor, positioned at the lowermost net
Plate is extend out to outside drying baker;The drying baker bottom is installed with lower heater, and drying baker is interior different from drying conveyor
Another side lower part be installed with multiple side heaters, be installed with drying baker side wall the heat of side heater locations is empty
Wind turbine of the air-blowing to drying conveyor direction;Exhaust pipe is connected with the top of the drying baker;The web plate is above it
The distance of adjacent drying conveyor is 3.0-5.0cm, and web plate is 4.0- apart from the distance of drying conveyor adjacent below
6.0cm;Height of the upper end of the side heater less than the 4th layer of drying conveyor.
Compared with prior art, the beneficial effects of the invention are as follows:Will by six layers of longitudinally arranged drying conveyor
Food to be dried is delivered in drying baker, and by setting web plate below each drying conveyor, it is actual in such drying baker
On just have 12 layers of space for accommodating food to be dried, by setting guide plate in web plate right end, the food on drying conveyor can be made
Product are slipped on web plate below, it can be slipped into again under the pusher raised line promotion of drying conveyor above it of the food on web plate
On the drying conveyor of lower section, food so to be dried can be entered drying baker by feed conveyor belt, and drying can be after completing
Finally exported under the drive of each drying conveyor from undermost web plate left end, it is easy to use.The wind turbine makes in drying baker
Temperature is uniform, and exhaust pipe of the vapor that drying course is produced above drying baker is discharged.Opened up on the web plate logical
Hole ensure that the flowing of air above and below web plate, ensure that food baking is uniform on web plate.It is fragrant that the drying equipment may also be used for drying
Mushroom.
Brief description of the drawings
Fig. 1, Fig. 2 are the structure diagrams of embodiment 1.
Fig. 3 is the structure diagram of drying conveyor.
Fig. 4 is the relative position structure diagram of drying conveyor and web plate.
Fig. 5 is the structure diagram of embodiment 2.
, rack;2nd, feed conveyor belt;3rd, drying baker;4th, drying conveyor;41st, pusher raised line;5th, web plate;51st, it is oriented to
Plate;52nd, side shield;6th, lower heater;7th, side heater;8th, wind turbine;9th, baffle.
Embodiment
The embodiment of the present invention is made a detailed explanation below according to attached drawing.
Embodiment 1
According to Fig. 1 to Fig. 4, a kind of chestnut automatic drying apparatus described in the present embodiment, including organic frame 1 and solid
Dingan County is mounted in the drying baker 3 above rack, and side is equipped with six layers of drying conveyor 4 in drying baker, and each drying conveyor is mutual
Parallel, each drying conveyor right end is higher than left end, and the angle of drying conveyor and horizontal direction is 5-10 degree, and each drying
Conveyer belt rotates clockwise, and the outer surface of drying conveyor is equipped with the pusher raised line 41 to positioning materials;Passed in each drying
Send and be mounted on a web plate 5 parallel with drying conveyor with lower section, web plate is fixed on drying chamber interior wall, and web plate is by uniform
Steel plate equipped with through hole is formed, and the bore of through hole is 0.5-1.0cm;The right end of the web plate is connected with one and is folded upward at
The material on the drying conveyor of top to be imported to the guide plate 51 of web plate below, the both sides one of web plate length direction
Equipped with acclivitous side shield 52, it is located in the left side of drying baker above the left part of drying conveyor and is installed with stop
The baffle 9 that material slides from drying conveyor left end;It is installed with rack on the left of the drying baker material is defeated
Send to the feed conveyor belt 2 most above last layer drying conveyor, extend out to positioned at the lowermost web plate outside drying baker;It is described
Drying baker bottom be installed with lower heater 6, another side lower part in drying baker different from drying conveyor is installed with
Multiple side heaters 7, are installed with drying baker side wall the hot-air of side heater locations blowing to drying conveyor direction
Wind turbine 8;Exhaust pipe is connected with the top of the drying baker;Web plate drying conveyor adjacent above it away from
From for 3.0-5.0cm, the distance of web plate distance adjacent drying conveyor below is 4.0-6.0cm;The side heater
Upper end less than the 4th layer of drying conveyor height.The feed conveyor belt is driven by a motor, and six drying pass
Band is sent to be driven by another motor, belt wheel one end of each drying conveyor end is connected with gear, each drying conveyor
Realized and linked by chain drive between gear.
Food to be dried is delivered in drying baker by six layers of longitudinally arranged drying conveyor, and by each
Web plate is set below drying conveyor, actually just there is 12 layers of space for accommodating food to be dried, drying baker in such drying baker
Height and overall volume it is reasonable, easy to the placement of equipment.By setting guide plate in web plate right end, can make on drying conveyor
Food slip on web plate below, the pusher raised line of the drying conveyor above it of the food on web plate is promoted and lower can slided again
On the drying conveyor entered below, food so to be dried can be entered drying baker by feed conveyor belt, after drying is completed
It can finally be exported under the drive of each drying conveyor from undermost web plate left end, it is easy to use.The wind turbine makes drying
The temperature inside the box is uniform, and exhaust pipe of the vapor that drying course is produced above drying baker is discharged.Opened on the web plate
If through hole ensure that the flowing of air above and below web plate, ensure that food baking is uniform on web plate.The drying equipment is most suitable for for drying
The food of dry chestnut, mushroom one kind.
The angle of inclination of drying conveyor and web plate just can guarantee that on drying conveyor and web plate in 5-10 degree scopes
Food will not voluntarily slide, and be beneficial to again under the food promotion of the pusher raised line of drying conveyor above it on web plate to the left
Fang Shunli is slided, and will not cause food congestion on web plate.Web plate is both can guarantee that when the bore of through hole is 0.5-1.0cm on web plate
Support strength, also ensure its conductivity of heat, through hole is beneficial to the circulation of hot-air.The web plate is adjacent above it
The distance of drying conveyor is 3.0-5.0cm, and the bore of mushroom or chestnut is between 2.0-4.0cm, the corresponding pusher
The height of raised line is 1.5cm, and pusher raised line can just promote the food on web plate mobile and food will not be caused to extrude, net
Plate is 4.0-6.0cm apart from the distance of drying conveyor adjacent below, which is ensureing above and below drying conveyor air
Make drying baker whole height excessive on the basis of circulation is good.The drying of less than the 4th layer of the upper end of the side heater
The height of conveyer belt, at the top of such side heater and drying baker between also have a distance, the heat first that side heater produces
Time is blown into drying conveyor and the web plate position of opposite side by wind turbine, and hot-air relatively gently voluntarily moves up(Also there is wind
The effect of machine)To the both sides drying conveyor and web plate of the superiors, the arrangement of side heater makes the heat profit that it is produced
It is high with rate, reduce energy consumption.
When drying chestnut using the equipment, chestnut is poured in the feed conveyor belt of rolling, drying conveyor operates at the same time,
Chestnut in feed conveyor belt is gradually paved with each layer drying conveyor and web plate from top to bottom, stops to after being paved with basecoat web plate
Only feed conveyor belt and drying conveyor, control lower heater and side heater to start to heat, and it is 60 to control drying the temperature inside the box
DEG C and maintain two hours, then 50 DEG C insulation 1 it is small when, this process is that remaining moisture drying is fallen, then in 40 DEG C of constant temperature 1
Hour cooling;After go out machine loading.
Embodiment 2
According to Fig. 5, a kind of chestnut automatic drying apparatus described in the present embodiment, including organic frame 1 and fixed peace
Drying baker 3 above rack, side is equipped with overall in the drying conveyor 4 rotated clockwise, drying transmission in drying baker
Band is supported by seven live-rollers in left side and six live-rollers on right side;Drying conveyor or so is wound on each biography back and forth
On dynamic roller;Two live-rollers positioned at left side upper and lower end parts protrude to the left, and drying conveyor is wound on two live-rollers simultaneously
Cycle rotation is realized by two live-rollers;Each live-roller one end is connected with gear and is connected by chain drive, chain
Also it is sequentially connected with rack-mounted motor, the winding method of chain is consistent with drying conveyor;In left-right direction
Each section of drying conveyor is parallel to each other, and each section of drying conveyor right end in left-right direction is higher than left end, in left-right direction each
Section drying conveyor and the angle of horizontal direction are 5-10 degree, and the outer surface of drying conveyor is equipped with the pusher to positioning materials
Raised line 41;A web plate 5 parallel with drying conveyor, web plate are mounted on below the drying conveyor that every section is moved to the left
It is made of the steel plate for being uniformly provided with through hole, the bore of through hole is 0.5-1.0cm;The right end of the web plate be connected with one to
The guide plate 51 that web plate below is imported to the material on drying conveyor that top moves right of upper bending, web plate length
The both sides in degree direction are integrally formed with acclivitous side shield 52;Be installed with rack on the left of the drying baker by
Material is delivered to the feed conveyor belt 2 above the drying conveyor that most the preceding paragraph moves right, and is stretched out positioned at the lowermost web plate
To outside drying baker;The drying baker bottom is installed with lower heater 6, and drying baker is interior different from the another of drying conveyor
Side lower part is installed with multiple side heaters 7, is installed with drying baker side wall and blows the hot-air of side heater locations
To the wind turbine 8 in drying conveyor direction;Exhaust pipe is connected with the top of the drying baker;The web plate is adjacent above it
The distance of the drying conveyor being moved to the left be 3.0-5.0cm, the adjacent drying to move right passes web plate distance below
The distance for sending band is 4.0-6.0cm;The upper end of the side heater is less than the 4th layer of drying conveyor to move right
Highly.The recess coordinated with pusher raised line 41 is equipped with positioned at five live-rollers of left side central portion, to ensure drying conveyor
Smooth rotation.Compared to embodiment 1, the drying conveyor of the present embodiment is a whole structure, passes through the cloth of left and right formula back and forth
Put, enhance the synchronism that material moves on drying conveyor, while make the structure in drying baker more compact, assembling is safeguarded more
For convenience.In addition required baffle in embodiment 1 is also eliminated, component has been simplified, has reduced production cost.
When drying chestnut using the equipment, chestnut is poured in the feed conveyor belt of rolling, drying conveyor operates at the same time,
Chestnut in feed conveyor belt is gradually paved with each layer drying conveyor and web plate from top to bottom, stops to after being paved with basecoat web plate
Only feed conveyor belt and drying conveyor, control lower heater and side heater to start to heat, and it is 80 to control drying the temperature inside the box
DEG C and maintain two hours, then 60 DEG C insulation 1 it is small when, this process is that remaining moisture drying is fallen, then in 40 DEG C of constant temperature 1
Hour cooling;After go out machine loading.