CN205843303U - A kind of novel circulation-type foodstuff drying device complete machine device - Google Patents

Abstract

The utility model discloses a kind of novel circulation-type foodstuff drying device complete machine device, including main body, cat ladder, lower stirring cage, elevator, upper stirring cage, grain outlet mechanism, dust cleaning machine, described main body is by base, thermoregulator, baking zone, tempering layer, blower fan forms, the aggregate bin of lower stirring cage is connected in described base, lower stirring cage connects elevator, elevator connects grain outlet mechanism, grain outlet mechanism connects upper stirring cage, upper stirring cage connects top layer, it is also connected with dust cleaning machine on described top layer, baking zone is connected on described base, baking zone connects thermoregulator, described baking zone is also connected with blower fan, described thermoregulator and blower fan are connected to the opposite side of baking zone, if being sequentially connected with dried layer tempering layer on described baking zone, described cat ladder is connected to body side；Have reasonable in design, compact conformation, to dry temperature control precision height, dry operational reliability height, complete machine structure consolidates, and machine operation repair and maintenance operation is conveniently.

Description

A kind of novel circulation-type foodstuff drying device complete machine device

Technical field

This utility model relates to technical field of food machinery, particularly relates to a kind of novel circulation-type foodstuff drying device complete machine Device.

Background technology

Foodstuff drying device be grain harvest post processing machinery, the foodstuff drying device of existing market quickly popularization and application arrive Grain harvest, the dried cargo handling operations of storage such as paddy and wheat, Semen Maydis, beans, becoming high yield good harvest crucial agricultural machinery product it One.

Classical dispersion impeller device, mechanical type dispersal device, is a turbination container, and down, cone is round for its cone end Face up, built-in by the agitating device of driven by motor, the centrifugal force that this device fast turn-around is formed, lifting is sent to vertebral body Interior corn is thrown to outside vertebral body, forms cereal dispersions, uniform, whereabouts.The defect of this dispersion impeller structure is: need motor to provide Power；Run up the corn and the shock of drying body chassis peripheral board shed, and adds the Particle attrition of grain-drying process Probability.

Cereal drier with cyclic warehouse for drying is a kind of hollow box body, inside has hot blast to exchange part flow arrangement with corn；Before this, Baking zone four directions peripheral board is Guan Bi casing, and operating mode during grain-drying operation cannot direct sight be inspected, and once occurs drying In dried layer, corn such as " is built bridge " at the fault, is difficult to accurate failure judgement position and fixes a breakdown in time, inside having hot blast and corn exchange Part flow arrangement；Before this, baking zone four directions peripheral board is Guan Bi casing, and operating mode during grain-drying operation cannot direct sight be examined Depending on, once occur in baking zone that corn such as " is built bridge " at the fault, be difficult to accurate failure judgement position and also fix a breakdown in time.

China is with a vast territory, and between latitude, north and south, the temperature difference is big, and thing longitude precipitation difference is big, adds region landforms Difference, natural moisture content during grain harvest is very different.After carrying out grain harvest during dried, cold cycle Formula grain drier has different requirements to the air quantity of the hot blast that air stove provides, blast, temperature, and wherein, temperature index is shadow Ring one of grain-drying quality and the key factor drying working performance.Before this, the inlet temperature of drying machine controls to rely on manually Control and the control of hot blast intake to air stove furnace temperature, shows temperature control numerical value despite thermometric instrument, but, owing to being subject to The factor impacts such as ambient temperature difference, operator's technical experience difference, homoiothermic response speed are slow, cause temperature control precision inclined Low, general temperature control precision is at ± 3-5 DEG C.

Cereal drier with cyclic, when carrying out drying corn, needs to close grain outlet, in order to corn is drying body Interior circular flow, drying；After grain-drying completes, the grain outlet of dehydrator will be opened, allow corn be drawn off by grain outlet.This Before, this grain outlet switch is a kind of monotubular door panel-type switch, and its structure is that a piece of door-plate is arranged at the top in monotubular casing, works as door When plate closes up, grain outlet is closed and corn is input to dehydrator top layer granary with top helicoid conveyer (being commonly called as upper stirring cage) In；When door-plate is opened, then let out under corn and arrange grain from grain outlet.The structural principle of this switch is: its switching mechanism is monotubular Formula, this monotubular casing is then that corn is input to stirring cage or the shared turnover space of corn discharge；And the conversion that corn flows to Controlling to all rely on one piece of draw type door plant, the structure function of this door-plate is similar to one section of movable floor of grain conveyer, opens Door-plate is similar to open the top base plate of carrier so that let out discharge under corn；The door-plate that closes is similar to close the end of carrier Grain outlet then closed by plate.The defect of this construction of switch is, due to top and the upper stirring cage one of single-cylinder type row's grain switching mechanism The bottom of section connects, and its draw type door plant can only be to open downwards, close up upward, fastens mechanism and relies on a tension The pulling force of spring fastens door-plate.When dehydrator works, the vibration force of machine is relatively big, and the pulling force of back-moving spring can not be unlimited Strengthening, the common superposition of partial pressure when the natural gravity of the corn in cylinder and the work of upper stirring cage, causes this door-plate to go out in addition Existing Jolting is not closed completely, and corn occurs that between grain outlet gap punctate opacity of the cornea formula leaks.

Lower its function of stirring cage is by the corn in the rice-collecting bucket in dehydrator base, is transported to promote by auger conveyor In machine, by elevator by cereal hoisting, be sent to dehydrator upper strata.Generally, the motor position of this auger conveyor (lower stirring cage) In the inside of dehydrator base, we term it built-in dynamic driving device.The spiral transferring of this built-in dynamic driving device Send the junction of device and rice-collecting bucket and show a power motor and actuating device, electric machine rotation driving augur And work.The defect of this device is: owing to power motor and drive mechanism are positioned at the inside of dehydrator base, and rice-collecting bucket connection Connect and be closely seated at auger conveyor on dehydrator chassis, its narrow space；Cause operational maintenance, keep in repair or change parts During operation very inconvenient.

Utility model content

In order to overcome above-mentioned the deficiencies in the prior art, it is whole that this utility model provides a kind of novel circulation-type foodstuff drying device Machine.

This utility model be the technical scheme is that

A kind of novel circulation-type foodstuff drying device complete machine device, including main body, cat ladder, lower stirring cage, elevator, upper stirring cage, Grain outlet mechanism, dust cleaning machine, described main body is made up of base, thermoregulator, baking zone, tempering layer, blower fan, connects in described base The aggregate bin of lower stirring cage, lower stirring cage connects elevator, and elevator connects grain outlet mechanism, and grain outlet mechanism connects upper stirring cage, on Stirring cage connects top layer, and described top layer is also connected with dust cleaning machine, and described base connects baking zone, and baking zone connects thermoregulator, institute Stating baking zone and be also connected with blower fan, described thermoregulator and blower fan are connected to the opposite side of baking zone, described baking zone are sequentially connected with If dried layer tempering layer, described cat ladder is connected to body side.

Further, if the tempering layer in described main body is made up of dried layer, 2-12 layer can be set to.

Further, described lower stirring cage is protected by aggregate bin, stirring cage, discharging opening, parallel riser, adjustment seat, motor, sprocket wheel Cover composition, described aggregate bin is located at below baking zone discharging opening, and described aggregate bin connects stirring cage lower end, end housing in described stirring cage Connecting parallel riser, equality riser connects adjustment seat, the affixed motor of adjustment seat, and motor connects sprocket wheel, and sprocket wheel is connected by chain Stirring cage upper shaft sprocket wheel, described protective cover covers sprocket wheel and chain, described protective cover affixed stirring cage upper end and adjustment seat, described in go out Material mouth is located at the side of end housing in stirring cage.

Further, described elevator is provided with two feeding mouths, a feeding mouth connect described in lower stirring cage discharging opening, separately One feeding mouth is by outside pan feeding, and described elevator is additionally provided with transparent inspection window, described transparent inspection window be located at elevator base with Above middle joint cabinet first segment joint portion, described transparent inspection window is made up of poly (methyl methacrylate) plate, flange, installing hole, bolt, described Promoting cabinet and be provided with window, window adpting flange, poly (methyl methacrylate) plate laminating flange, described poly (methyl methacrylate) plate and flange are equipped with Installing hole, is bolted poly (methyl methacrylate) plate and flange, and described transparent inspection window is symmetricly set on up cabinet and descending machine On case.

Further, described grain outlet mechanism is made up of chevron shaped casing, deflector, axostylus axostyle, cross bar, suspension ring, described people Font casing is provided with suitable for reading, lower-left mouth and bottom right mouth, described connection elevator discharging opening suitable for reading, and described lower-left mouth is that solid food goes out Mouthful, bottom right mouth connects described upper stirring cage for drying grain mouth, and described lower-left mouth is connected axostylus axostyle, axostylus axostyle one end with bottom right mouth tube wall binding end Connecting cross bar, the axostylus axostyle other end active connection casing, described axostylus axostyle is also connected with deflector, and described deflector is positioned at chevron shaped casing In, described cross bar two ends connect suspension ring.

Further, described baking zone is provided with inspection window, revolving valve and grain separating plate, and described revolving valve end is connected to dry On layer box body, being equipped with inspection window on the upside of described each revolving valve, described inspection window is symmetricly set on casing, described grain separating plate Connecting back to rotary valve, described grain separating plate is positioned at casing, and described inspection window is by acrylic board, fenestra, fixing hole, fastening bolt group Become, described baking zone casing is provided with fenestra, and fenestra periphery is uniform arranges three fixing holes, described in have acrylic board fit window Hole, penetrates fixing hole on acrylic board and casing by fastening bolt, and is fastenedly connected.

Further, described baking zone being additionally provided with thermoregulator and blower fan, described thermoregulator and blower fan are symmetricly set on baking On dried layer casing, described thermoregulator is by hot blast airlock, warm-air pipe, cartridge filter, dynamic air regulating board, fixation plate, outer shell barrel, stroke control Device processed forms, and described hot blast airlock connects external heat wind regime, and described hot blast airlock connects warm-air pipe, and warm-air pipe upper end connects Cartridge filter, described warm-air pipe is positioned at cartridge filter, and described warm-air pipe lower end connects fixation plate, and above fixation plate, laminating socket is dynamic adjusts Aerofoil, described fixation plate and dynamic air regulating board be provided with air inlet, the round edge connected with outer casing cylinder upper end inwall of described fixation plate, shell Cylinder upper end outer wall is connected on the downside of fixation plate by trapezoidal plate in connecting journey controller, described outer shell barrel.

Further, being provided with equally distributed dispersion impeller in described top layer casing, described dispersion impeller is by supportting pull bar, fixing Part, reinforcing rib ring, circular cone disk body form, and connect some support pull bars arranged in length and breadth in described top layer casing, and support pull bar connects solid Locking member, fixture connection strengthening rib ring, reinforcing rib ring connects circular cone disk body, and described dispersion impeller is arranged on the friendship supportting pull bar in length and breadth Crunode position.

Further, corn enters from outside pan feeding (grain) mouth of elevator, through elevator deliver to a point grain mouth mechanism, on stir Cage, is transmitted grain main frame top cover mouth by upper stirring cage, then dissipates paddy through dispersion impeller；After tempering layer, grain Grain is separated into waterfall shape by a point paddy breast board, at this moment, has powerful hot air flow through Grain-Layer, is taken away by grain steam, warp Exhaust outlet blower fan is discharged；Grain falls plinth course, lower stirring cage the grain dried is delivered to elevator, again promote To the top of dehydrator, move to corn surface in the stop of tempering layer, heat transfer, grain internal moisture；Then, again pass by Baking zone hot blast dried, and dropped to bottom；So circulation, until the moisture content of corn reaches the drought index that people set.

Further, in drying course, the automatic control system synchronous operation of machine, each power and running part are carried out Electrical control, to hot blast temperature, air output and the blast of grain heat-drying process, the humidity of grain, moisture content, drying finished product Index, machine run time, the electic protection such as temperature moisture content, enter Gu Liang etc., omnidistance total system is controlled；This device has Automatically control, safety guarantee, abnormal alarm, the security function setting such as abnormal autostop.

Further, after grain-drying is up to standard, Artificial Control is closed the drying of elevator and is delivered grain mouth, opens grain outlet water conservancy diversion Plate, discharges the grain dried from dehydrator, and transports warehouse entry.

Compared with prior art, the beneficial effects of the utility model are: have reasonable in design, and compact conformation passes through homoiothermic Device controls to dry temperature accuracy height, saves recruitment, and dispersion impeller dispersion grain is uniform, and grain water content is uniform, reduction grain Granule is dried damaged, reduces and saves consumption, dries operational reliability height, and complete machine structure consolidates, and inspection window is controlled arranges handling situations, keeps away Exempting from the arch formation of baking zone, external lower stirring cage dynamical system, machine operation repair and maintenance operation is convenient, improves and dries working performance, Grain outlet spreads phenomenon, reliable operation without grain leakage.

Accompanying drawing explanation

Fig. 1 is the structural representation of a kind of novel circulation-type foodstuff drying device complete machine device.

Fig. 2 is the lateral structural representation of a kind of novel circulation-type foodstuff drying device complete machine device.

Fig. 3 is thermoregulator structural representation.

Fig. 4 is baking zone inspection window and revolving valve positional structure schematic diagram.

Fig. 5 is dispersion impeller structural representation.

Fig. 6 is stirring cage structural representation under external power type.

Fig. 7 is grain outlet mechanism structure schematic diagram.

Fig. 8 is elevator procuratorial work window construction schematic diagram.

Detailed description of the invention

A kind of novel circulation-type foodstuff drying device complete machine device, including main body 1, cat ladder 2, lower stirring cage 3, elevator 4, on stir Cage 5, grain outlet mechanism 6, dust cleaning machine 7, described main body 1 is by base 101, thermoregulator 102, baking zone 103, tempering layer 104, blower fan 105 compositions, connect the aggregate bin 301 of lower stirring cage 3 in described base 101, lower stirring cage 3 connects elevator 4, and elevator 4 connects Grain mouth mechanism 6, grain outlet mechanism 6 connects upper stirring cage 5, and upper stirring cage 5 connects top layer, and described top layer is also connected with dust cleaning machine 7, described Connecting baking zone 103 on base 101, baking zone 103 connects thermoregulator 102, and described baking zone 103 is also connected with blower fan 105, described Thermoregulator 102 and blower fan 105 are connected to the opposite side of baking zone 103, if being sequentially connected with dried layer tempering layer on described baking zone 103 104, described cat ladder 2 is connected to main body 1 side.

Further, if the tempering layer 104 in described main body 1 is made up of dried layer, 2-12 layer can be set to.

Further, described lower stirring cage 3 is by aggregate bin 301, stirring cage 302, discharging opening 303, parallel riser 304, adjustment seat 305, motor 306, sprocket wheel 307, protective cover 308 form, and described aggregate bin 301 is located at below baking zone 103 discharging opening, described collection Hopper 301 connects stirring cage 302 lower end, and in described stirring cage 302, end housing connects parallel riser 304, and equality riser 304 connects regulation Seat 305, the affixed motor of adjustment seat 305 306, motor 306 connects sprocket wheel 307, and sprocket wheel 307 connects stirring cage 302 upper end by chain Axle sprocket wheel, described protective cover 308 covers sprocket wheel and chain, described protective cover 308 affixed stirring cage 302 upper end and adjustment seat 305, institute State discharging opening 303 and be located at the side of end housing in stirring cage 302.

Further, described elevator 4 is provided with two feeding mouths, the lower stirring cage discharging opening described in a feeding mouth connection 303, another feeding mouth is by outside pan feeding, and described elevator 4 is additionally provided with transparent inspection window, and described transparent inspection window is located at elevator Above base and middle joint cabinet first segment joint portion, described transparent inspection window is by poly (methyl methacrylate) plate 401, flange 402, installing hole 403, bolt 404 forms, and described elevator is provided with window, window adpting flange 402 for 4 casees, and poly (methyl methacrylate) plate 401 is fitted flange 402, described poly (methyl methacrylate) plate 401 and flange 402 are equipped with installing hole 403, connect poly (methyl methacrylate) plate 401 He by bolt 404 Flange 402, described transparent inspection window is symmetricly set on up cabinet and descending cabinet.

Further, described grain outlet mechanism 6 is by chevron shaped casing, deflector 608, axostylus axostyle 605, cross bar 607, suspension ring 606 compositions, described chevron shaped casing is provided with suitable for reading 601, lower-left mouth 602 and bottom right mouth 603, and described suitable for reading 601 connect elevators 4 Discharging opening, described lower-left mouth 602 exports for solid food, and bottom right mouth 603 connects described upper stirring cage 5, described lower-left mouth 602 for drying grain mouth Be connected axostylus axostyle 605 with bottom right mouth 603 tube wall binding end 604, axostylus axostyle 605 one end connects cross bar 607, and axostylus axostyle 605 other end is active Connecting casing, described axostylus axostyle 605 is also connected with deflector 608, and described deflector 608 is positioned at chevron shaped casing, described cross bar 607 Two ends connect suspension ring 606.

Further, described baking zone 103 is provided with inspection window, revolving valve 102e and grain separating plate, described revolving valve 102e end Portion is connected on baking zone casing, is equipped with inspection window on the upside of described each revolving valve 102e, and described inspection window is symmetricly set on On casing, described grain separating plate connects back to rotary valve 102e, and described grain separating plate is positioned at casing, and described inspection window is by acrylic board 102a, fenestra 102b, fixing hole 102c, fastening bolt 102d form, and described baking zone casing is provided with fenestra 102b, fenestra 102b periphery is uniform to be arranged three fixing hole 102c, described acrylic board 102a and fits fenestra 102b, by fastening bolt 102d Penetrate fixing hole 102c on acrylic board 102a and casing, and be fastenedly connected.

Further, described baking zone 103 is additionally provided with thermoregulator 102 and blower fan 105, described thermoregulator 102 and blower fan 105 are symmetricly set on baking zone casing, and described thermoregulator 102 is by hot blast airlock 1021, warm-air pipe 1022, cartridge filter 1023, dynamic air regulating board 1024, fixation plate 1025, outer shell barrel 1026, journey controller 1027 form, described hot blast airlock 1021 Connecting external heat wind regime, described hot blast airlock 1021 connects warm-air pipe 1022, and warm-air pipe 1022 upper end connects cartridge filter 1023, Described warm-air pipe 1022 is positioned at cartridge filter 1023, and described warm-air pipe 1022 lower end connects fixation plate 1025, on fixation plate 1025 The dynamic air regulating board 1024 of face laminating socket, described fixation plate 1025 and dynamic air regulating board 1024 are provided with air inlet, described fixation plate The round edge connected with outer casing cylinder 1026 upper end inwall of 1025, outer shell barrel 1026 upper end outer wall connect journey controller 1027, described outside Connecting on the downside of fixation plate 1025 by trapezoidal plate in thimble 1026, described journey controller 1027 controls dynamic air regulating board 1024 and rotates Angle, to reach to control the size of cold wind intake.

Further, being provided with equally distributed dispersion impeller in described top layer casing, described dispersion impeller is by supportting pull bar 1041, consolidating Locking member 1042, reinforcing rib ring 1043, circular cone disk body 1044 form, and connect some support pull bars arranged in length and breadth in described top layer casing 1041, support pull bar 1041 connection fixture 1042, fixture 1042 connection strengthening rib ring 1043, reinforcing rib ring 1043 connects circular cone Disk body 1044, described dispersion impeller is arranged on the cross-point locations supportting pull bar 1041 in length and breadth.

Further, corn enters from outside pan feeding (grain) mouth of elevator 4, through elevator 4 deliver to a point grain mouth mechanism 6, Upper stirring cage 5, is transmitted grain main frame top cover mouth by upper stirring cage 5, then dissipates paddy through dispersion impeller；Through tempering layer 104 After, grain is separated into waterfall shape by a point paddy breast board, at this moment, has powerful hot air flow through Grain-Layer, by grain water Vapour is taken away, and discharges through exhaust outlet blower fan 105；Grain falls plinth course 101, lower stirring cage 3 sent by the grain dried To elevator 3, again rise to the top of dehydrator, stop at tempering layer 104, conduct heat, grain internal moisture is to corn Surface is moved；Then, again pass by baking zone 103 hot blast and dried, drop to bottom；So circulation, until the moisture content of corn Reach the drought index that people set.

Further, in drying course, the automatic control system synchronous operation of machine, each power and running part are carried out Electrical control, to hot blast temperature, air output and the blast of grain heat-drying process, the humidity of grain, moisture content, drying finished product Index, machine run time, the electic protection such as temperature moisture content, enter Gu Liang etc., omnidistance total system is controlled；This device has Automatically control, safety guarantee, abnormal alarm, the security function setting such as abnormal autostop.

Further, after grain-drying is up to standard, Artificial Control is closed the drying of elevator and is delivered grain mouth mechanism, opens grain outlet and leads Stream plate 608, discharges the grain dried from dehydrator, and transports warehouse entry.

Claims (8)

1. a novel circulation-type foodstuff drying device complete machine device, including main body, cat ladder, lower stirring cage, elevator, upper stirring cage, goes out Grain mouth mechanism, dust cleaning machine, it is characterised in that described main body is made up of base, thermoregulator, baking zone, tempering layer, blower fan, described Connecting the aggregate bin of lower stirring cage in base, lower stirring cage connects elevator, and elevator connects grain outlet mechanism, and grain outlet mechanism connects Upper stirring cage, upper stirring cage connects top layer, described top layer is also connected with dust cleaning machine, and described base connects baking zone, and baking zone connects Thermoregulator, described baking zone is also connected with blower fan, and described thermoregulator and blower fan are connected to the opposite side of baking zone, on described baking zone If being sequentially connected with dried layer tempering layer, described cat ladder is connected to body side.

A kind of novel circulation-type foodstuff drying device complete machine device the most according to claim 1, it is characterised in that described master If internal tempering layer is made up of dried layer, 2-12 layer can be set to.

A kind of novel circulation-type foodstuff drying device complete machine device the most according to claim 1, it is characterised in that under described Stirring cage is made up of aggregate bin, stirring cage, discharging opening, parallel riser, adjustment seat, motor, sprocket wheel protective cover, and described aggregate bin is located at baking Below dried layer discharging opening, described aggregate bin connects stirring cage lower end, and in described stirring cage, end housing connects parallel riser, and equality riser is even Connecing adjustment seat, the affixed motor of adjustment seat, motor connects sprocket wheel, and sprocket wheel connects stirring cage upper shaft sprocket wheel, described protection by chain Covering sprocket wheel and chain, described protective cover affixed stirring cage upper end and adjustment seat, described discharging opening is located at end housing in stirring cage Side.

A kind of novel circulation-type foodstuff drying device complete machine device the most according to claim 1, it is characterised in that described carries The machine of liter is provided with two feeding mouths, and the lower stirring cage discharging opening described in a feeding mouth connection, another feeding mouth is by outside pan feeding, described Elevator is additionally provided with transparent inspection window, and described transparent inspection window is located on elevator base and middle joint cabinet first segment joint portion Side, described transparent inspection window is made up of poly (methyl methacrylate) plate, flange, installing hole, bolt, and described lifting cabinet is provided with window, window Mouth adpting flange, poly (methyl methacrylate) plate laminating flange, described poly (methyl methacrylate) plate and flange are equipped with installing hole, have been bolted Machine glass plate and flange.

A kind of novel circulation-type foodstuff drying device complete machine device the most according to claim 1, it is characterised in that described goes out Grain mouth mechanism is made up of chevron shaped casing, deflector, axostylus axostyle, cross bar, suspension ring, and described chevron shaped casing is provided with suitable for reading, lower-left mouth With bottom right mouth, described connection elevator discharging opening suitable for reading, described lower-left mouth is solid food outlet, and bottom right mouth connects described for drying grain mouth Upper stirring cage, described lower-left mouth is connected axostylus axostyle with bottom right mouth tube wall binding end, and axostylus axostyle one end connects cross bar, the active company of the axostylus axostyle other end Connecing casing, described axostylus axostyle is also connected with deflector, and described deflector is positioned at chevron shaped casing, and described cross bar two ends connect suspension ring.

A kind of novel circulation-type foodstuff drying device complete machine device the most according to claim 1, it is characterised in that described baking Dried layer is provided with inspection window, revolving valve and grain separating plate, and described revolving valve end is connected on baking zone casing, described each revolving valve Upside is equipped with inspection window, and described inspection window is symmetricly set on casing, and described grain separating plate connects back to rotary valve, described grain separating plate position In casing, described inspection window is made up of acrylic board, fenestra, fixing hole, fastening bolt, and described baking zone casing is provided with window Hole, fenestra periphery is uniform arranges three fixing holes, described in have acrylic board fit fenestra, penetrate acrylic board by fastening bolt With fixing hole on casing, and it is fastenedly connected.

A kind of novel circulation-type foodstuff drying device complete machine device the most according to claim 1, it is characterised in that described baking Being additionally provided with thermoregulator and blower fan in dried layer, described thermoregulator and blower fan are symmetricly set on baking zone casing, described thermoregulator by Hot blast airlock, warm-air pipe, cartridge filter, dynamic air regulating board, fixation plate, outer shell barrel, journey controller composition, described hot blast airlock Connecting external heat wind regime, described hot blast airlock connects warm-air pipe, and warm-air pipe upper end connects cartridge filter, and described warm-air pipe was positioned at In filter cylinder, described warm-air pipe lower end connects fixation plate, the dynamic air regulating board of laminating socket above fixation plate, and described fixation plate adjusts wind with dynamic Plate is provided with air inlet, the round edge connected with outer casing cylinder upper end inwall of described fixation plate, and outer shell barrel upper end outer wall connects Stroke Control Device, is connected on the downside of fixation plate by trapezoidal plate in described outer shell barrel.

A kind of novel circulation-type foodstuff drying device complete machine device the most according to claim 1, it is characterised in that described top layer Be provided with equally distributed dispersion impeller in casing, described dispersion impeller by supportting pull bar, fixture, reinforcing rib ring, circular cone disk body form, Connect some support pull bars arranged in length and breadth in described top layer casing, support pull bar connection fixture, fixture connection strengthening rib ring, add Strong muscle ring connects circular cone disk body, and described dispersion impeller is arranged on the cross-point locations supportting pull bar in length and breadth.