A kind of rotary furnace drying equipment
Technical field
This utility model relates to a kind of drying equipment, takes up an area few rotary furnace drying equipment more specifically, it relates to a kind of.
Background technology
At present, a lot of food processing process need to carry out drying operation, dry and typically carry out in dehydrator, the most often
Method be through baking oven during material carries on strip production line, drying during baking oven
Dry, also having the most traditional drying mode is to be placed on material under the sun to dry.Material is carried out drying effect by both modes
Fruit is the best, and baking oven carries out drying course and the viscous phenomenon on a moving belt of material easily occurs material, and electric energy loss is big, dries
Dry occupation area of equipment is big.
Utility model content
It is the best that this utility model overcomes drying effect in food processing process, and material is easy to stick on a moving belt, Er Qie electricity
Can be lost big, the deficiency that drying plant floor space is big, it is provided that a kind of rotary furnace drying equipment, food processing process is dried effect
The best, material is difficult to glue on a moving belt, and energy-conserving and environment-protective, drying plant floor space is little.
In order to solve above-mentioned technical problem, this utility model by the following technical solutions: a kind of rotary furnace drying equipment, including
Baking oven, warm-air drier, conveyer belt, rotatably mounted in baking oven have gear frame, and gear frame intermediate transmission connects drive mechanism, gear frame
On be laid with some drive links along baking oven axis, all drive links constitute a circle engaging tooth together, and baking oven lower end is provided with out
Material mouth and air inlet, baking oven upper end is provided with charging aperture and air outlet, and conveyer belt front end is arranged near baking oven upper end, and conveyer belt is from entering
Material mouth enters baking oven and is arranged between gear frame and baking oven inwall at baking oven internal coiling and sends from baking oven discharging opening, conveyer belt
Inward flange and engaging tooth engaged transmission, baking oven inwall is provided with spiral helicine support guide groove, conveyer belt outward flange activity grafting
In supporting guide groove, engaging tooth is provided with helical guide groove, and conveyer belt inward flange is arranged in helical guide groove, and fan heater air outlet is even
Receiving on baking oven air inlet, warm-air drier air inlet is connected on baking oven air outlet.
Material is placed and is carried at baking oven internal coiling with conveyer belt on a moving belt, and warm-air drier is heat air delivery in baking oven
Drying material, the damp-heat air of the complete material of drying in oven passes through baking oven air outlet by defeated after warm-air drier absorption, heating
Recycle in delivering to baking oven.Warm-air drier heating be damp-heat air, and and non-ambient in cold air, advantageously reduce energy
Consumption, energy-conserving and environment-protective.Gear frame rotates and drives conveyer belt in baking oven internal coiling transmission, is greatly prolonged material drying road in baking oven
Footpath, increases drying effect, reduces the floor space of drying plant.Support guide groove, baking oven internal coiling is arranged by helical guide groove
Conveyer belt serves good supporting role, makes conveyer belt transmit in baking oven the most reliable.Material is sent into from baking oven upper end, under
End is sent, and hot blast is sent into from baking oven lower end, makes material be difficult to adhesion on a moving belt.Just send into baking oven due to material, contained
Moisture more, if the hot blast that the most direct warm-air drier is sent heats, easily make material and conveyer belt adhesion.Baking oven
Interior temperature is gradually increased from top to bottom, and material is gradually dried, so that material is difficult to and conveyer belt during conveying downwards
Adhesion.This rotary furnace drying equipment makes good drying effect in food processing process, and material is difficult to glue on a moving belt, energy-saving ring
Protecting, drying plant floor space is little.
As preferably, gear frame includes that upper frame and lower frame, upper frame and lower frame all include ring and be connected to ring
Cross in circle, between two crosses connect have rotating shaft, the upper and lower two ends of rotating shaft are all rotatably connected with baking oven, rotating shaft upper end and
Drive mechanism is in transmission connection, and drive link is connected between two rings.Gear frame simple in construction, driving conveyer belt to operate steadily can
Lean on.
As preferably, drive mechanism includes driving motor, reductor, drives motor output shaft and reductor power shaft transmission
Connect.Drive and reductor is set between motor and rotating shaft, reduce the velocity of rotation of gear frame, be conducive to improving the drying effect of material
Really.
As preferably, conveyer belt is steel wire net-belt.Steel wire net-belt structural strength is good, and service life is long.
As preferably, warm-air drier is provided with two, and air inlet and air outlet on baking oven are all front and back arranged with two, and two warm up
Fan outlet is connected respectively on two air inlets of baking oven, and two warm-air drier air inlets are connected respectively to two air outlets of baking oven
On.Two warm-air drier synchronous workings, are conducive to improving drying effect.
Compared with prior art, the beneficial effects of the utility model are: good drying effect in food processing process, and material is not
Easy to stick on a moving belt, energy-conserving and environment-protective, drying plant floor space is little.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of the present utility model;
Fig. 2 is top view of the present utility model;
Fig. 3 is close-up schematic view of the present utility model;
In figure: 1, baking oven, 2, warm-air drier, 3, conveyer belt, 4, gear frame, 5, drive mechanism, 6, drive link, 7, discharging opening,
8, air inlet, 9, charging aperture, 10, air outlet, 11, support guide groove, 12, helical guide groove, 13, ring, 14, cross, 15, turn
Axle, 16, drive motor, 17, reductor, 18, support bar.
Detailed description of the invention
Below by specific embodiment, and combine accompanying drawing, make further specifically to retouch to the technical solution of the utility model
State:
Embodiment: a kind of rotary furnace drying equipment (seeing accompanying drawing 1 to 3), including baking oven 1, warm-air drier 2, conveyer belt 3, transmits
Band is steel wire net-belt, and rotatably mounted in baking oven have gear frame 4, and gear frame intermediate transmission connects drive mechanism 5, edge on gear frame
Baking oven axis is laid with some drive links 6, and all drive links constitute a circle engaging tooth together.Gear frame include upper frame and
Lower frame, upper frame and lower frame all include ring 13 and the cross 14 being connected in ring, and connecting between two crosses has
Rotating shaft 15, the upper and lower two ends of rotating shaft are all rotatably connected with baking oven, and rotating shaft upper end is in transmission connection with drive mechanism, and drive link is connected to
Between two rings.Drive mechanism includes driving motor 16, reductor 17, drives motor output shaft with reductor power shaft transmission even
Connect.Speed reducer output shaft is connected with rotating shaft transmission.Baking oven lower end is provided with discharging opening 7 and air inlet 8, and baking oven upper end is provided with charging aperture
9 and air outlet 10, conveyer belt front end is arranged near baking oven upper end, and conveyer belt enters baking oven from charging aperture and sets at baking oven internal coiling
Put between gear frame and baking oven inwall and send from baking oven discharging opening, conveyer belt inward flange and engaging tooth engaged transmission, baking oven
Being provided with spiral helicine support guide groove 11 on inwall, conveyer belt outward flange activity is plugged in support guide groove, supports edge on guide groove
The hand of spiral equidistantly to connect and have some support bars 18, support bar is provided with roller, conveyer belt is supported on roller.Nibble
Closing tooth and be provided with helical guide groove 12, conveyer belt inward flange is arranged in helical guide groove.Being provided with heater in warm-air drier, warm-air drier goes out
Air port is connected on baking oven air inlet, and warm-air drier air inlet is connected on baking oven air outlet.Warm-air drier is provided with two, on baking oven
Air inlet and air outlet are all front and back arranged with two, and two fan heater air outlets are connected respectively on two air inlets of baking oven, and two
Warm-air drier air inlet is connected respectively on two air outlets of baking oven.
Material is placed and is carried at baking oven internal coiling with conveyer belt on a moving belt, and warm-air drier is heat air delivery in baking oven
Drying material, the damp-heat air of the complete material of drying in oven passes through baking oven air outlet by defeated after warm-air drier absorption, heating
Recycle in delivering to baking oven.Warm-air drier heating be damp-heat air, and and non-ambient in cold air, advantageously reduce energy
Consumption, energy-conserving and environment-protective.Gear frame rotates and drives conveyer belt in baking oven internal coiling transmission, is greatly prolonged material drying road in baking oven
Footpath, increases drying effect, reduces the floor space of drying plant.Support guide groove, baking oven internal coiling is arranged by helical guide groove
Conveyer belt serves good supporting role, makes conveyer belt transmit in baking oven the most reliable.Material is sent into from baking oven upper end, under
End is sent, and hot blast is sent into from baking oven lower end, makes material be difficult to adhesion on a moving belt.Just send into baking oven due to material, contained
Moisture more, if the hot blast that the most direct warm-air drier is sent heats, easily make material and conveyer belt adhesion.Baking oven
Interior temperature is gradually increased from top to bottom, and material is gradually dried, so that material is difficult to and conveyer belt during conveying downwards
Adhesion.This rotary furnace drying equipment makes good drying effect in food processing process, and material is difficult to glue on a moving belt, energy-saving ring
Protecting, drying plant floor space is little.
Embodiment described above is one of the present utility model preferably scheme, not makees this utility model any
Pro forma restriction, also has other variant and remodeling on the premise of without departing from the technical scheme described in claim.