CN107373712A - A kind of far-infrared ray drying equipment - Google Patents
A kind of far-infrared ray drying equipment Download PDFInfo
- Publication number
- CN107373712A CN107373712A CN201710625706.0A CN201710625706A CN107373712A CN 107373712 A CN107373712 A CN 107373712A CN 201710625706 A CN201710625706 A CN 201710625706A CN 107373712 A CN107373712 A CN 107373712A
- Authority
- CN
- China
- Prior art keywords
- plate
- drying box
- air
- heat
- heat collector
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23N—MACHINES OR APPARATUS FOR TREATING HARVESTED FRUIT, VEGETABLES OR FLOWER BULBS IN BULK, NOT OTHERWISE PROVIDED FOR; PEELING VEGETABLES OR FRUIT IN BULK; APPARATUS FOR PREPARING ANIMAL FEEDING- STUFFS
- A23N12/00—Machines for cleaning, blanching, drying or roasting fruits or vegetables, e.g. coffee, cocoa, nuts
- A23N12/08—Machines for cleaning, blanching, drying or roasting fruits or vegetables, e.g. coffee, cocoa, nuts for drying or roasting
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23N—MACHINES OR APPARATUS FOR TREATING HARVESTED FRUIT, VEGETABLES OR FLOWER BULBS IN BULK, NOT OTHERWISE PROVIDED FOR; PEELING VEGETABLES OR FRUIT IN BULK; APPARATUS FOR PREPARING ANIMAL FEEDING- STUFFS
- A23N12/00—Machines for cleaning, blanching, drying or roasting fruits or vegetables, e.g. coffee, cocoa, nuts
- A23N12/08—Machines for cleaning, blanching, drying or roasting fruits or vegetables, e.g. coffee, cocoa, nuts for drying or roasting
- A23N12/12—Auxiliary devices for roasting machines
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/80—Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/80—Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
- Y02P60/85—Food storage or conservation, e.g. cooling or drying
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The invention discloses a kind of far-infrared ray drying equipment, including drying box, solar heat-collection plate, gas jet vacuumpump group and far infrared generator, the upper surface of drying box is connected in parallel solar heat-collection plate by support frame, the lower surface of solar heat-collection plate is arranged on the overhead heat collector at the top of drying box by universal wheel rotation connection, the both ends of overhead heat collector are connected by pipeline with side heat collector, far infrared generator is connected in the inner surface of drying box in parallel, the both ends of far infrared generator are slidably connected at drying box inner rotation disk upper end by installation and adjustment plate.The present invention is using far infrared to material radiant heat transfer and dividing plate to material convection heat transfer' heat-transfer by convection, avoid heated inhomogeneities, it ensure that materials quality, shorten drying time, higher vacuum can not only be realized and size is adjustable, and can realize that irradiation distance is adjustable, scattering and disappearing for heat is prevented, so as to reach the purpose for saving the energy.
Description
Technical field
The present invention relates to drying equipment technical field, specially a kind of far-infrared ray drying equipment.
Background technology
Dehydrated vegetables refers to be reduced to the water content of vegetables using heated-air drying or other drying means the one of 4%~13%
Class fruits and vegetables product.China's dehydrated vegetables has formd three major types at present：When the garnishes in fast food, second, seasoning
Product, such as it is used as chilli powder, the green onion powder of flavoring, third, vegetables substitute.China's dewatering vegetable industry 90% is using normal pressure heat
Air-dried dry, which equipment cost is low, simple to operate, but with the shortcomings that capacity usage ratio is low, energy consumption cost is high.Current drying
New technology large-scale production application preferably Vacuum Freezing ＆ Drying Technology, the superior product quality of technology production, but equally deposit
The high energy consumption the shortcomings that, product price is also more expensive.With becoming increasingly conspicuous for energy problem, the research of energy-saving dehydrated vegetables is got over
That more there is realistic meaning.
Although the drying that hot pump in low temp dry technology is applied to food has obvious advantage, too low drying temperature limit
Rate of drying is made, while the productivity ratio dried also is affected；Moreover, the drying process of low temperature at a slow speed is possible to cause micro- life
The problem of thing is bred.At present, some existing new refrigerants can use higher drying temperature.For example, use refrigerant
R134a, without heating with regard to that can keep drying temperature about at 75 DEG C.Certainly, under so high drying temperature, low temperature drying
Advantage is just difficult to display, particularly for heat sensitive material.The essence that heat-pump dehumidification is dried is also convective drying, its heat
The transmission of amount is the convection current of hot blast, is suitable for the drying of particle, and is not suitable for the drying of liquid or granular material.Therefore,
The application of heat pump drying is confined to particle or sheet material.As being dried in vacuo as being freeze-dried, heat pump drying is fitted
Preferably use batch-type operation because batch-type operation is more conducive to seal drying box, but also have heat-pump dehumidification with it is continuous
Formula dryer group is combined for desiccant gel and vegetables.Continous way Analysis of Heat Pump Drying System needs higher design, manufacture
With project installation expense, current Hot Air Drying is appointed there is drying time is long, and temperature is too high, (especially right to material
Heat sensitive material) quality deterioration influence it is big the defects of.Because the EGT of discharge is still very high, so the utilization rate of heat energy
It is relatively low.
The content of the invention
To achieve the above object, the present invention provides following technical scheme：A kind of far-infrared ray drying equipment, including drying box,
Solar heat-collection plate, gas jet vacuumpump group and far infrared generator, the upper surface of the drying box are in parallel by support frame
Solar heat-collection plate is connected, the outside top of drying box is provided with overhead heat collector, and drying box is internally provided with hothouse, does
Side heat collector is provided with the inwall of dry room, the lower surface of the solar heat-collection plate is turned by universal wheel and overhead heat collector
Dynamic connection, the both ends of the overhead heat collector are connected by pipeline with side heat collector, overhead heat collector and side thermal-arrest
Device is connected by pipeline with the hothouse inside drying box；And it is additionally provided with blower fan, the far infrared in the left end of hothouse
Generator is connected in the inner surface of drying box in parallel, and the both ends of the far infrared generator are slidably connected at by installation and adjustment plate
Drying box inner rotation disk upper end, the lower end of the rotating disc are connected with motor shaft, the bottom of the motor shaft by shaft coupling
Through the bottom of drying box and extend to the outside of drying box, one end that motor shaft extends to drying box bottom outside is connected with and turned
Motor is moved, is connected on the front of the drying box by vacuum pump interface with gas jet vacuumpump group, the gas injection
The output end of vacuum pump group is connected with water cooling tower.
As a kind of preferable technical scheme of the present invention, the gas jet vacuumpump group includes vacuum chamber, vacuum pump group
And gas ejector, the vacuum pump group are fixedly mounted on internal vacuum chamber, pass through connecting hole and gas in the upper end of vacuum chamber
The air cavity of body injector interior is connected, and the right-hand member of the gas ejector offers intake interface, the intake interface it is defeated
Enter end by connecting tube with air cavity to be connected, the upper end of the air cavity is installed with chassis, and sets in the outer surface on chassis
There is horn mouth.
As a kind of preferable technical scheme of the present invention, the solar heat-collection plate includes absorber plate, sealing plate and transparent
Cover plate, the absorber plate are placed on the upper surface of collecting plate bottom plate side by side, absorber plate surrounding by sealing plate by absorber plate
End is connected with collecting plate bottom plate, and the front end of the absorber plate is additionally provided with heat-insulation layer, and is also set on the upper surface of absorber plate
Air-duct clapboard and wind deflector, perpendicular placement between the air-duct clapboard and wind deflector are equipped with, and is led in the upper surface of absorber plate
Cross transparent plate air-duct clapboard and wind deflector link together with sealing plate, the left end of sealing plate is provided with air inlet,
The right-hand member of sealing plate is provided with gas outlet.
As a kind of preferable technical scheme of the present invention, include inside the far infrared generator distribution plate, warming plate with
And catalyst plates, the upper surface of the distribution plate is equipped with thermal insulation board, and is installed with warming plate in the upper surface of thermal insulation board,
The upper surface of the warming plate is provided with catalyst plates, and the upper surface of the catalyst plates is installed with filter mesh layer.
As a kind of preferable technical scheme of the present invention, the lower surface of the hothouse is also installed with moisture exhausting port.
Compared with prior art, the beneficial effects of the invention are as follows：The present invention is set by setting drying box inside drying box
Hothouse is equipped with, and heat collector and hothouse are arranged to overall structure, heat collector is rotated by universal wheel and hothouse to be connected
Connect, the inclination angle of heat collector can be adjusted with the height of the sun.According to the change of solar azimuth, the azimuth of heat collector can be with
Change with the Orientation differences of hothouse, heat collector can be very good to follow the trail of solar azimuth, when extending the daylighting of heat collector
Between, when operation is dried in the drying equipment, air sucks from side heat collector, and heat collector is in the case where sun good fortune penetrates effect, heating
Air；Hot-air is under the driving of blower fan, into hothouse；Hot-air makes material heat up, and discharges moisture, material water ratio drop
It is low；When air-flow is discharged from hothouse hydrofuge air outlet, the water that the part damp-heat air in hothouse and material evaporation go out is taken away
Steam；Some hot-air enters in overhead heat collector, is again introduced into after circulating-heating in hothouse, realizes recycle heat
Utilize；And also combine in the inside of drying box and be provided with far infrared generator, far infrared is to material radiant heat transfer and dividing plate pair
Material convection heat transfer' heat-transfer by convection, avoid heated inhomogeneities, ensure that materials quality, shorten drying time, can not only realize compared with
Condition of high vacuum degree and size is adjustable, and can realize that irradiation distance is adjustable, dry power variable.In drying process, material can be with
Material disc rotates, and radiation is more uniform, solves the problems, such as that the radiation of heating process mid and far infrared is uneven, in order to reduce because heat passes
The heat led and lost, the shell structure of drying box use double-decker, scattering and disappearing for heat are prevented, so as to reach saving energy
The purpose in source.
Brief description of the drawings
Fig. 1 is overall structure diagram of the present invention；
Fig. 2 is collector structure schematic diagram of the present invention；
Fig. 3 is the structural representation of solar heat-collection plate of the present invention；
Fig. 4 is the structural representation of far infrared generator of the present invention；
Fig. 5 is the structural representation of wagon door mechanism of the present invention；
Fig. 6 is the structured flowchart of air uniform plate of the present invention；
Fig. 7 is the structural representation of hothouse of the present invention；
Fig. 8 is the structural representation of gas jet vacuumpump group of the present invention；
Fig. 9 is the structural representation of sealing structure layer of the present invention.
In figure marked as：
1- drying boxes；2- solar heat-collection plates；3- gas jet vacuumpump groups；4- far infrared generators；
100- rotating discs；101- shaft couplings；102- motor shafts；103- rotary electric machines；104- vacuum pump interfaces；105- water coolings
But tower；106- gear necks；107- rotation rollers；108- insulating cements；109- sealing structure layers；110-O type sealing rings；111- oil
Sealing；112- bearings；113- is tubaeform electric hot plate；114- support chips；115- wagon door mechanisms；116- die shanks；117- air inlets；
118- securing plates；119- resistance wires；120- air uniform plates；121- ventholes；
200- universal wheels；201- overhead heat collectors；202- side heat collectors；203- blower fans；204- hothouses；205- is soft
Pipe；206- side heat collector air inlets；207- conduits；208- absorber plates；209- sealing plates；210- transparent cover plates；211- thermal-arrests
Plate bottom plate；212- heat-insulation layers；213- air-duct clapboards；214- wind deflectors；215- air inlets；216- gas outlets；217- material discs；
218- plate rails；219- moisture exhausting ports；220- packing rings；
300- vacuum chambers；301- vacuum pump groups；302- gas ejectors；303- connecting holes；304- air cavitys；305- air inlet connectings
Mouthful；306- connecting tubes；307- chassis；308- horn mouths；309- risers；310- wearing layers；311- rubber sheet gaskets；
400- installation and adjustment plates；401- distribution plates；402- warming plates；403- catalyst plates；404- thermal insulation boards；405- filter screens
Layer.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Embodiment：
Fig. 1 to Fig. 9 is referred to, the present invention provides a kind of technical scheme：A kind of far-infrared ray drying equipment, including drying box 1,
Solar heat-collection plate 2, gas jet vacuumpump group 3 and far infrared generator 4, the upper surface of the drying box 1 pass through support frame
Solar heat-collection plate 2 is connected in parallel, the lower surface of the solar heat-collection plate 2 is rotatably connected to by universal wheel 200 to be arranged on
The overhead heat collector 201 at the top of drying box 1, the both ends of the overhead heat collector 201 pass through pipeline and the phase of side heat collector 202
Connection, the side heat collector 202 are arranged on the inwall of hothouse 204 inside drying box 1, the He of overhead heat collector 201
Side heat collector 202 is connected by pipeline with the hothouse 204 inside drying box 1, and is also set up in the left end of hothouse 204
There is blower fan 203, from centrifugal fan platform two, the air that heat collector heats is inputted to hothouse using two Fans 203
Inside, carry out forced ventilation hydrofuge so that the displacement of air inlet is larger.The far infrared generator 4 is connected in parallel dry
The inner surface of dry case 1, the both ends of the far infrared generator 4 are slidably connected at the inside of drying box 1 by installation and adjustment plate 400 and turned
The upper end of Moving plate 100, the irradiation distance between the relative rotation disk 100 of far infrared generator 4, institute are adjusted by installation and adjustment plate 400
The lower end for stating rotating disc 100 is connected by shaft coupling 101 with motor shaft 102, and the bottom of the motor shaft 102 passes through drying box
1 bottom and the outside for extending to drying box 1, one end that motor shaft 102 is extended to outside drying box 1 are connected with rotary electric machine
103, selection kinetic energy is provided using rotary electric machine 103, so that rotating disc 100 rotates in the drying process, to reduce radiation
Inhomogeneities, while also can in accelerating chamber air circulation, accelerate drying, pass through vavuum pump on the front of the drying box 1
Interface 104 is connected with gas jet vacuumpump group 3, and the output end of the gas jet vacuumpump group 3 is connected with water cooling tower
105, the lower surface of the drying box 1 also slidably connects rotation roller 107 by gear neck 106.
As shown in Fig. 1 and Fig. 9, the lower surface of the drying box 1 is by way of punching by motor shaft 102 and rotary electric machine
103 link together, the outer surface of the motor shaft 102 is also equipped with insulating cement 108, and in the surrounding drying box 1 of through hole
Bottom uses sealing structure layer 109, and the sealing structure layer 109 is by 112 groups of O-ring seal 110, oil sealing layer 111 and bearing
Into, the O-ring seal 110 is laid on the outer surface of motor shaft 102, in the lower end of motor shaft 102 also axis connection bearing 112,
The lower surface of the bearing 112 is connected by shaft coupling 101 with rotary electric machine 103, on the inwall of the O-ring seal 110
Support chip 114 is additionally provided with, the inner surface of the support chip 114 is connected by oil sealing layer 111 with shaft coupling 101, using dynamic
Sealing is the gap sealing that oil seal structure will be arranged between the through hole and motor shaft 102 of the bottom of drying box 1, is prevented
Leaked air inside drying box 1 and be connected untight phenomenon with motor shaft 102.
As shown in Fig. 2 the overhead heat collector 201 is attempted by the outer surface of hothouse 204, and overhead heat collector 201
Both ends are conducted by flexible pipe 205 and the inwall of hothouse 204, and the side heat collector 202 is arranged on the inside of hothouse 204
End, the left end of the side heat collector 202 are provided with side heat collector air inlet 206, passed through in the right-hand member of side heat collector 202
The outer wall of conduit 207 and hothouse 204 is conducted, and in order to realize the continuous drying operation of material, is filled using solar energy combination electric heating
Put carry out combined heat.Required according to the drying property of material, the connected control system outside drying equipment, and control system is built-in with
Temperature sensor, limit value at the temperature in hothouse can be set, when sun good fortune penetrates deficiency, dry indoor temperature is less than lowest temperature
During value, control system can automatically open up side heat collector 202 and overhead heat collector 201, and thermal current is passed through into drying by pipeline
Chamber interior, there is provided dry institute's calorific requirement, when dry indoor temperature is higher than temperature upper limit value, electric calorifie installation can stop from dynamic circuit breaker Jian
Only heat supply.So move in circles, be automatically performed heat supply, whole device only needs extraneous supply solar powered insufficient when
Electricity, realize automatic heat supply.
As shown in figure 3, the solar heat-collection plate 2 includes absorber plate 208, sealing plate 209, transparent cover plate 210 and thermal-arrest
Plate bottom plate 211, the absorber plate 208 are placed on the upper surface of collecting plate bottom plate 211 side by side, pass through in the surrounding of absorber plate 208
The end of absorber plate 208 is connected by sealing plate 209 with collecting plate bottom plate 211, and transparent cover plate 210 is sealed in the upper of absorber plate 208
Surface, absorber plate 208 receive the energy that sun good fortune is penetrated, and the air between absorber plate 208 and transparent cover plate 210 are heated, blower fan
203 are powered by extraneous power supply, and its internal helical blade rotates after blower fan 203 starts, and improve gas pressure, and by high-temperature gas
Output, so as to quantity of heat given up, quantity of heat given up is driven using blower fan 203.The positive front end of the absorber plate 208 is additionally provided with insulation
Layer 212, increase by one layer of high temperature resistant rock wool between the heat-insulation layer 212 and absorber plate 208, reduce shadow of the temperature to heat-insulation layer 212
Ring, extend the service life of heat-insulation layer, improve solar energy service efficiency, and be additionally provided with the upper surface of absorber plate 208
Air-duct clapboard 213 and wind deflector 214, to improve collecting efficiency；The wind deflector 214 is that hot-air enters the logical of drying equipment
Road, it is to connect the critical piece that overhead heat collector 201 and the internal gas of drying box 1 exchange, ensure that the inner air flow of drying box 1
It is smooth, reduce flow resistance, and whole wind deflector 214 is grown from wired hose as air guide duct, service life, cost
It is cheap.Meanwhile wired hose can form any angle of bend within the specific limits, it is beneficial in heat collector and hothouse
Portion carries out gas exchanges collection.And pipe surface is smooth, the resistance in air flow process is reduced.In the outsourcing of wind deflector 214
Heat-insulation layer 212 is wrapped up in, is scattered and disappeared for reducing the heat during hot-air flows, between the air-duct clapboard 213 and wind deflector 214
Perpendicular placement, and by air-duct clapboard 213 and wind deflector 214 and sealed by transparent cover plate 210 in the upper surface of absorber plate 208
Plate 209 links together, and the left end of sealing plate 209 is provided with air inlet 215, and the right-hand member of sealing plate 209 is provided with outlet
Mouth 216, snakelike air channel is formed between air inlet 215 and gas outlet 216, air-duct clapboard 213 adds the circulation path of air,
Improve the heat-exchange capacity between air and absorber plate；Wind deflector 214 then improves uniformity of the air in air channel, reduces
SR.
The sealing plate 209 is made using wood materials, and not only heat transfer efficiency is low, and cost is also very low, and thoroughly
Bright cover plate 210 uses PC sunlight boards, under the same conditions, is better than using tempering glass using the heat collector thermal-arrest ability of PC sunlight boards
The heat collector of glass, and the cost of sunlight board is lower, from the thick embossing pot plates of 0.7mm, be embossed the plate surface that continues has very the absorber plate
More 0.2mm projection, compared with the reflection that ordinary pan plate reduces sunshine, improve the heat absorption capacity of absorber plate；Heat-insulation layer 212 is selected
18kg/m3The benzene plate that density is, light weight, good heat insulating are cheap.
As shown in figure 5, the left end of the drying box 1 is also installed with wagon door mechanism 115, the wagon door mechanism 115
Tubaeform electric hot plate 113 is also installed with inlet end inwall, and air inlet 117 is offered on tubaeform electric hot plate 113,
And resistance wire 119 is also wound with the inner surface of tubaeform electric hot plate 113, the right-hand member of the resistance wire 119 is set by support
There is air uniform plate 120, and air uniform plate 120 is fixedly mounted on the inwall of tubaeform electric hot plate 113, is provided with wagon door mechanism 115
Tubaeform electric hot plate 113, when external power supply unit, the resistance wire inside tubaeform electric hot plate 113 is arranged on as its core
Heater, the annular of resistance wire 119 are arranged on the support frame of insulation, and support frame is fixed at tubaeform air inlet 117, air intake
The small end of mouth 117 is directly installed on the wagon door mechanism 115 of drying equipment, you can the heat for sending resistance wire is all from loudspeaker
Air inlet enters inside hothouse with the wind, and heating effect is fine, and heating efficiency is higher.
As shown in fig. 6, being provided with multiple ventholes 121 on the surface of the air uniform plate 120, pass through the surface of air uniform plate 120
On multiple ventholes 121, three air channels will be divided into from the air channel that the air inlet of drying equipment enters, by setting upper, middle and lower three
Individual air channel, guide air-flow into three directions, the air quantity of air inlet entrance can be reduced to the pressure in air channel, improve making for air uniform plate
With the life-span, hot-air changes flow direction under the guide effect in air channel, dispersed, reaches air quantity in uniform hothouse
Effect, is installed with die shank, and be additionally provided with securing plate between die shank and air uniform plate 120 in the centre of air uniform plate 120
118, die shank, air uniform plate 120 and securing plate 118 can be connected by alignment pin and screw, can effectively protected
Demonstrate,prove the anti-compression property of air uniform plate.The bottom of the securing plate 118 is fixedly connected with the tubaeform inwall of electric hot plate 113, passes through reinforcing
Plate 118 enables air uniform plate 120 to be closely connected with tubaeform electric hot plate 113, and avoid causes air uniform plate because wind speed is excessive
120 with the inwall out of plumb at air inlet 117, so as to cause air channel to be changed, add air uniform plate 120 so that hot at air intake port
Air uniformly scatters, and avoids whirlpool misfortune phenomenon, the flow direction property of hot-air is fine, ensure that material is carried out in time with hot-air
Heat exchange, accelerates rate of drying.Meanwhile after increasing air uniform plate 120, reduce the gas flow pair entered from wagon door mechanism 115
In the air flow resistance of material disc, the mobility of hot-air in hothouse is improved.
As shown in fig. 7, the both ends of the hothouse 204 use taper vent port, the hothouse 204 uses box knot
Structure, it is simple in construction for depositing dry goods, it is easy for installation.
The lower surface of the hothouse 204 is also installed with moisture exhausting port 219, is fixedly mounted in the inside of hothouse 204
There is material disc 217, the lower surface of the material disc 217 is connected by plate rail 218 with the bottom inner surface of hothouse 204, described
Material disc 217 is designed using network structure, and anti-silk screw thread is provided with the network interface of material disc 217, passes through packing ring 220 and plate rail
218 are fixedly connected, and the plate rail 218 by multigroup screwed support bar group into.Hothouse 204 devises the air intake of taper
Port, hot-air enter under certain pressure action from air inlet.At taper port, due to air flow channel cross-sectional area
Become big, gas pressure intensity diminishes, and gas, which is gradually spread apart, to be come, and has so reached the effect of scattered air quantity.Designed using taper port,
The slow gradual change of air flow channel cross-sectional area, reduce air and occur whirlpool misfortune and the phenomenon at dead angle in flow process.Meanwhile taper
The guide effect of port carrys out the scattered Jian of air quantity, can be uniformly distributed the air quantity in hothouse to a certain extent.
In the hothouse, when operation is dried, on the plate rail 218 and plate rail 218 by drying indoor location
Connecting rod, by material by the taper air intake port inside hothouse 204, be sent into inside hothouse 204, connected using connecting rod
Connect material disc 217 so that material disengaging hothouse is simple and convenient, is designed using the plate rail of multi-link bar composition, can be with instrumentality
The relative altitude of charging tray 217 so that the material disc 217 of different height realizes that layering loads, and improves connecing for material and hot-air
Contacting surface is accumulated, and accelerates the heat exchanging process of material and hot-air, is advantageous to improve rate of drying.The framework of material disc 217 utilizes angle
Brave connect of steel forms, and tries to get to the heart of a matter and is provided with ventilative bamboo curtain splint, and simple in construction and cost is relatively low.
As shown in figure 4, the inside of far infrared generator 4 includes distribution plate 401, warming plate 402 and catalyst plates
403, the upper surface of the distribution plate 401 is equipped with thermal insulation board 404, and is installed with insulation in the upper surface of thermal insulation board 404
Plate 402, the upper surface of the warming plate 402 are provided with catalyst plates 403, and the upper surface of the catalyst plates 403 is fixedly mounted
There is filter mesh layer 405, the far infrared generator 4 is powered by extraneous power supply, and the electric heater inside far infrared generator 4 is powered will
Electric heater does not continue to work when temperature is raised to 107 DEG C, when being passed through natural gas and sky from the air inlet 117 of wagon door mechanism 115
During gas, far infrared (its wavelength is between 3~7 μm), a small amount of carbon dioxide and vapor can be produced in the presence of catalyst.
Because the temperature of the chemical reaction is also lower than the burning-point (682 DEG C) of natural gas, there is no any flame when burning, as long as
To the oxygen and coal gas (or natural gas) of abundance, the radiant heat energy of infrared ray will be produced constantly.
As shown in Figure 8：The gas jet vacuumpump group 3 includes vacuum chamber 300, vacuum pump group 301 and gas injection
Device 302, the vacuum pump group 301 are fixedly mounted on inside vacuum chamber 300, and the vacuum pump group 301 passes through vacuum pump interface 104
It is connected with drying box 1, passes through the phase of air cavity 304 inside connecting hole 303 and gas ejector 302 in the upper end of vacuum chamber 300
Connection, the right-hand member of the gas ejector 302 offer intake interface 305, the intake interface 305 by connecting tube 306 with
Air cavity 304 is connected, and the upper end of the air cavity 304 is installed with chassis 307, passes through between the air cavity 304 and chassis 307
Rubber sheet gasket 311 is tightly connected, and horn mouth 308 is provided with the outer surface on chassis 307, and the upper end of the horn mouth 308 is also
Be installed with riser 309, the end of the riser 309 is connected with water cooling tower 105, the riser 309 it is interior
Wearing layer 310 is equipped with wall, air pressure is reduced when by way of 309 inwall of riser due to gaseous impurity by wearing layer 310
Influence to the inwall of riser 309, the service life of riser 309 is extended, is adopted at the output end port of the riser 309
Designed with arcuate structure, and the distance between riser 309 and the top of chassis 307 are arranged at 10mm, can be at utmost
It is upper to form enough negative pressure to lift the pressure at jet, by air cavity 304 and chassis inside the gas jet vacuumpump group 3
307 are used as agent structure.The lower end of air cavity 304 is connected by screw thread with being fixed on the supporting plate of the bottom of vacuum chamber 300, air cavity
304 upper end and chassis 307 are subject to rubber sheet gasket 311 to ensure its air-tightness by screw in compression, are entered by inlet suction port
Overflowed after entering air cavity from chassis stomata, so as to realize gas compression.
The water cooling tower 105 uses two level booster mechanism, and water cooling tower 105 is internally provided with electric wind and waterpower wind
Machine, the kinetic energy of the internal power blower fan of water cooling tower 105, driving are used as by receiving the gas sprayed from gas ejector 302
Hydraulic power blower fan drives fan blade rotation so that water can be sprayed in atmosphere, so as to reach the inside exhausting cooling of water cooling tower 105
Requirement.
Specifically used mode and advantage：The far-infrared ray drying equipment, by setting drying box, is internally provided with drying box
Hothouse, and heat collector and hothouse are arranged to overall structure, heat collector is rotatablely connected by universal wheel and hothouse, collection
The inclination angle of hot device can be adjusted with the height of the sun.According to the change of solar azimuth, the azimuth of heat collector can be with
The Orientation differences of hothouse and change, heat collector can be very good to follow the trail of solar azimuth, extend daylighting time of heat collector, should
When operation is dried in drying equipment, air sucks from side heat collector, and heat collector heats air in the case where sun good fortune penetrates effect；
Hot-air is under the driving of blower fan, into hothouse；Hot-air makes material heat up, and discharges moisture, and material water ratio reduces；When
Air-flow from hothouse hydrofuge air outlet discharge when, take away the vapor that the part damp-heat air in hothouse and material evaporation go out；
Some hot-air enters in overhead heat collector, is again introduced into after circulating-heating in hothouse, realizes that recycle heat utilizes；
And also combine in the inside of drying box and be provided with far infrared generator, far infrared is to material radiant heat transfer and dividing plate to material pair
Heat is spread, heated inhomogeneities is avoided, ensure that materials quality, shorten drying time, high vacuum can not only be realized
Spend and size is adjustable, and can realize that irradiation distance is adjustable, dry power variable.In drying process, material can be with material disc
Rotate, radiation is more uniform, solves the problems, such as that the radiation of heating process mid and far infrared is uneven, is dissipated to reduce due to heat transfer
The heat lost, the shell structure of drying box use double-decker, prevent scattering and disappearing for heat, so as to reach the mesh for saving the energy
's.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit requires rather than described above limits, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.Any reference in claim should not be considered as to the involved claim of limitation.
Claims (5)
- A kind of 1. far-infrared ray drying equipment, it is characterised in that：It is true including drying box (1), solar heat-collection plate (2), gas injection Empty pump group (3) and far infrared generator (4), the upper surface of the drying box (1) are connected in parallel solar energy heating by support frame Plate (2), the outside top of drying box (1) are provided with overhead heat collector (201), and drying box (1) is internally provided with hothouse (204) side heat collector (202), is provided with the inwall of hothouse (204), the lower surface of the solar heat-collection plate (2) leads to Universal wheel (200) and overhead heat collector (201) is crossed to be rotatablely connected, the both ends of the overhead heat collector (201) by pipeline with Side heat collector (202) is connected, and overhead heat collector (201) and side heat collector (202) are internal by pipeline and drying box (1) Hothouse (204) be connected；And it is additionally provided with blower fan (203), the far infrared generator in the left end of hothouse (204) (4) it is connected in the inner surface of drying box (1) in parallel, the both ends of the far infrared generator (4) are sliding by installation and adjustment plate (400) Dynamic to be connected to drying box (1) inner rotation disk (100) upper end, the lower end of the rotating disc (100) is connected by shaft coupling (101) There is motor shaft (102), the bottom of the motor shaft (102) through the bottom of drying box (1) and extends to the outer of drying box (1) Portion, one end that motor shaft (102) extends to drying box (1) bottom outside are connected with rotary electric machine (103), the drying box (1) Front on be connected by vacuum pump interface (104) with gas jet vacuumpump group (3), the gas jet vacuumpump group (3) output end is connected with water cooling tower (105).
- A kind of 2. far-infrared ray drying equipment according to claim 1, it is characterised in that：The gas jet vacuumpump group (3) vacuum chamber (300), vacuum pump group (301) and gas ejector (302) are included, the vacuum pump group (301) is fixedly mounted It is internal in vacuum chamber (300), pass through the internal gas of connecting hole (303) and gas ejector (302) in the upper end of vacuum chamber (300) Chamber (304) is connected, and the right-hand member of the gas ejector (302) offers intake interface (305), the intake interface (305) Input be connected by connecting tube (306) with air cavity (304), the upper end of the air cavity (304) is installed with chassis (307), and in the outer surface of chassis (307) it is provided with horn mouth (308).
- A kind of 3. far-infrared ray drying equipment according to claim 1, it is characterised in that：Solar heat-collection plate (2) bag Absorber plate (208), sealing plate (209) and transparent cover plate (210) are included, the absorber plate (208) is placed on collecting plate bottom plate side by side (211) upper surface, absorber plate (208) surrounding by sealing plate (209) by absorber plate (208) end and collecting plate bottom plate (211) it is connected, the front end of the absorber plate (208) is additionally provided with heat-insulation layer (212), and on the upper surface of absorber plate (208) Air-duct clapboard (213) and wind deflector (214) are additionally provided with, it is perpendicular between the air-duct clapboard (213) and wind deflector (214) to put Put, and by air-duct clapboard (213) and wind deflector (214) and sealed by transparent plate (210) in the upper surface of absorber plate (208) Plate (209) links together, and the left end of sealing plate (209) is provided with air inlet (215), set in the right-hand member of sealing plate (209) It is equipped with gas outlet (216).
- A kind of 4. far-infrared ray drying equipment according to claim 1, it is characterised in that：In the far infrared generator (4) Portion includes distribution plate (401), warming plate (402) and catalyst plates (403), and the upper surface of the distribution plate (401) is equipped with Thermal insulation board (404), and warming plate (402) is installed with the upper surface of thermal insulation board (404), the warming plate (402) it is upper Surface is provided with catalyst plates (403), and the upper surface of the catalyst plates (403) is installed with filter mesh layer (405).
- A kind of 5. far-infrared ray drying equipment according to claim 1, it is characterised in that：The following table of the hothouse (204) Face is also installed with moisture exhausting port (219).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710625706.0A CN107373712B (en) | 2017-07-27 | 2017-07-27 | Far infrared drying equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710625706.0A CN107373712B (en) | 2017-07-27 | 2017-07-27 | Far infrared drying equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107373712A true CN107373712A (en) | 2017-11-24 |
| CN107373712B CN107373712B (en) | 2020-06-26 |
Family
ID=60341780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710625706.0A Active CN107373712B (en) | 2017-07-27 | 2017-07-27 | Far infrared drying equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107373712B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111387228A (en) * | 2020-02-26 | 2020-07-10 | 湖南苏仙瑶岭生态休闲农业开发有限公司 | Solar energy gathers hot baking device |
| CN112772953A (en) * | 2021-02-17 | 2021-05-11 | 湖北东方红粮食机械股份有限公司 | Intelligent horizontal automatic seed frying machine and frying method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87101340A (en) * | 1987-05-21 | 1988-07-27 | 张庆玉 | Vacuum far infrared heat flow drier |
| FR2913761A1 (en) * | 2007-03-13 | 2008-09-19 | Degremont Sa | Device for drying thick products containing organic matter such as sludge from urban or industrial wastewater purification stations, comprises an enclosure defined by bottom wall, side walls and roof, a ventilator, and a dehumidifier |
| CN101504246A (en) * | 2008-02-04 | 2009-08-12 | 中国农业机械化科学研究院呼和浩特分院 | Column type helical seed drying equipment employing solar hot air blowing system |
| CN101839617A (en) * | 2009-03-22 | 2010-09-22 | 北京智慧剑科技发展有限责任公司 | Solar multi-directional tracking solar energy drying equipment |
| CN104748512A (en) * | 2015-01-30 | 2015-07-01 | 扬州大学 | Solar energy-microwave combined drying chamber |
| CN205192111U (en) * | 2015-11-04 | 2016-04-27 | 浙江庆元赛博电子科技有限公司 | Solar energy and electric energy far infrared baking house |
-
2017
- 2017-07-27 CN CN201710625706.0A patent/CN107373712B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87101340A (en) * | 1987-05-21 | 1988-07-27 | 张庆玉 | Vacuum far infrared heat flow drier |
| FR2913761A1 (en) * | 2007-03-13 | 2008-09-19 | Degremont Sa | Device for drying thick products containing organic matter such as sludge from urban or industrial wastewater purification stations, comprises an enclosure defined by bottom wall, side walls and roof, a ventilator, and a dehumidifier |
| CN101504246A (en) * | 2008-02-04 | 2009-08-12 | 中国农业机械化科学研究院呼和浩特分院 | Column type helical seed drying equipment employing solar hot air blowing system |
| CN101839617A (en) * | 2009-03-22 | 2010-09-22 | 北京智慧剑科技发展有限责任公司 | Solar multi-directional tracking solar energy drying equipment |
| CN104748512A (en) * | 2015-01-30 | 2015-07-01 | 扬州大学 | Solar energy-microwave combined drying chamber |
| CN205192111U (en) * | 2015-11-04 | 2016-04-27 | 浙江庆元赛博电子科技有限公司 | Solar energy and electric energy far infrared baking house |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111387228A (en) * | 2020-02-26 | 2020-07-10 | 湖南苏仙瑶岭生态休闲农业开发有限公司 | Solar energy gathers hot baking device |
| CN112772953A (en) * | 2021-02-17 | 2021-05-11 | 湖北东方红粮食机械股份有限公司 | Intelligent horizontal automatic seed frying machine and frying method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107373712B (en) | 2020-06-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102645095B (en) | Intelligent electric heating drier | |
| CN105135851B (en) | A kind of belt infrared radiation drying system and its installation and drying means | |
| CN103992019B (en) | A kind of system utilizing diversification heat energy sludge-drying | |
| WO2022041304A1 (en) | Adjustable grid plate-type far-infrared drying device | |
| CN102767941B (en) | Greenhouse type solar heat pump combined drying device and method | |
| CN205048926U (en) | Belt infrared drying system | |
| CN106857099A (en) | A kind of agricultural booth with biogas warm-up auxiliary system | |
| CN205209086U (en) | Circulating energy -conserving drying shed | |
| CN107373712A (en) | A kind of far-infrared ray drying equipment | |
| CN104748512B (en) | Solar energy-microwave combined drying chamber | |
| CN104567307B (en) | Veneer timber drying equipment | |
| CN207113451U (en) | It is a kind of to be used for Chinese medicine and the drying equipment of vegetables | |
| CN209013626U (en) | Solar heat pump one baking room | |
| CN101053339B (en) | Composition heating type vegetable dewatering device | |
| CN203866171U (en) | System for drying sludge by using diversified heat energy | |
| CN101625161B (en) | Double heat absorption combined solar energy air heater | |
| CN206593391U (en) | Fruits and vegetables drying room | |
| CN201108009Y (en) | Through-flow air supply assembly heating type vegetable press-pate machine | |
| CN103542704B (en) | Plate drying unit | |
| CN203801616U (en) | Continuous type corncob dryer | |
| CN206094828U (en) | Heat energy cyclic utilization's energy -conserving drying device of panel | |
| CN207351093U (en) | A kind of hot wind flow-through type drying box | |
| CN206944595U (en) | A kind of camellia oleifera fruit drying room | |
| CN202158733U (en) | Vacuum furnace | |
| CN202043581U (en) | Horizontal convection integral grain drying machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20200117 Address after: Ganquan road Shushan District of Hefei City, Anhui Province, 230000 West hillock road to the South Wild Garden commercial office building room B-1512 Applicant after: Anhui Eagle Dragon Industrial Design Co., Ltd. Address before: 610041 Sichuan city of Chengdu province Chengdu Tianfu Avenue, No. 69, No. 1720 building 17 layer 1 Applicant before: The general Science and Technology Ltd. of Chengdu Fes |
|
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20200602 Address after: 226600, Jiangsu, Nantong province Haian county old dam harbor Binhai New Area (Kok oblique Town) industrial concentration area Applicant after: NANTONG RUILONG NEW MATERIAL Co.,Ltd. Address before: Ganquan road Shushan District of Hefei City, Anhui Province, 230000 West hillock road to the South Wild Garden commercial office building room B-1512 Applicant before: ANHUI YINGLONG INDUSTRIAL DESIGN Co.,Ltd. |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |