CN203575519U - Combined-type air dryer - Google Patents

Combined-type air dryer Download PDF

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Publication number
CN203575519U
CN203575519U CN201320633245.9U CN201320633245U CN203575519U CN 203575519 U CN203575519 U CN 203575519U CN 201320633245 U CN201320633245 U CN 201320633245U CN 203575519 U CN203575519 U CN 203575519U
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CN
China
Prior art keywords
air
dry
section
guide plate
grain
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Expired - Lifetime
Application number
CN201320633245.9U
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Chinese (zh)
Inventor
吴文福
张亚秋
韩峰
徐岩
张立辉
刘哲
刘春山
陈思羽
吴新怡
秦骁
吴玉柱
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JIDA SCIENCE APPARATUS CO Ltd CHANGCHUN
Jilin University
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JIDA SCIENCE APPARATUS CO Ltd CHANGCHUN
Jilin University
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Application filed by JIDA SCIENCE APPARATUS CO Ltd CHANGCHUN, Jilin University filed Critical JIDA SCIENCE APPARATUS CO Ltd CHANGCHUN
Priority to CN201320633245.9U priority Critical patent/CN203575519U/en
Application granted granted Critical
Publication of CN203575519U publication Critical patent/CN203575519U/en
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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P60/00Technologies relating to agriculture, livestock or agroalimentary industries
    • Y02P60/80Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
    • Y02P60/85Food storage or conservation, e.g. cooling or drying

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Abstract

The utility model relates to grain storage equipment, and particularly relates to a combined-type air dryer. The combined-type air dryer comprises a grain storage section, at least one air drying section, a grain discharging mechanism and an air exhaust mechanism, wherein the grain storage section is arranged above the at least one air drying section which is arranged above the grain discharging mechanism, and the air exhaust mechanism is connected to the air drying section and is arranged on the side surface of the air drying section. The combined-type air dryer has good ventilation property, is simple in structure, capable of saving energy sources, convenient for loading and unloading grain and long in service life and meanwhile has the advantages of good drying effect, no heating device, fast water reduction speed, simple technological process, exquisite structure, convenience to assemble, dismantle and transport, economy, durability, easy volume production and the like.

Description

Combined type air-dry machine
Technical field
The present invention relates to a kind of foodstuff preservation equipment, particularly a kind of combined type air-dry machine.
Background technology
Grain, in order can to dehydrate by safe storage, reaches safe moisture, just it is rotten to prevent from going rotten in storage process.In view of current grain drying equipment is mostly hyperthermia drying, not only impair grain quality, and technological process is complicated, production cost is high, and operation easier is large.Therefore it is extremely important selecting suitable storage condition and storage equipment.The storage facilities of development has several as follows according to the actual needs at present:
Chinese patent (patent No. is ZL200820089519.1) provides a kind of " Novel foodstuff air-drying machine ", and it comprises hot-blast stove, air duct, exhaust gases passes, waste heat recovery passage, air-introduced machine, fume emission road, defeated blower fan, induced-draught fan, flow channel, defeated fan air channel, induced-draught fan air channel, air distribution road and hothouse etc.Be mainly by hot-blast stove, all kinds of passage and all kinds of blower fan to hothouse heat air delivery, and then reach the object of air-dry grain.Hothouse is interior by ventilator and air-flow modulator simultaneously, realizes the maximization of the abundant convection current of hot blast and drying effect.
Chinese patent (patent No. is ZL201020178150.9) provides a kind of " natural air dryer of grains ", be characterized in a thin and tall air-drying tower, air-drying tower surrounding is by shell seal, upper and lower opening, is provided with the grain cylinder of one or more settings that surrounded by screen cloth in air-drying tower, the gap between adjacent grain cylinder is air channel, the inside, air channel, in the outside of grain cylinder, a plurality of wind deflectors are housed, the lower end of grain cylinder is provided with tapping equipment, and is furnished with solar heat collector.Under the effect of the upper and lower wind power difference power of air-drying tower, in tower, form the evenly air upflow of high speed, can be dried fully grain.Simultaneously in tower, grain falls continuously successively, and air drying condition is more consistent, can guarantee to be dried evenly.
Chinese patent (application number is 201120040755.6) provides a kind of " Multifunctional grain air-drying machine ", and it is comprised of support, connection exciting dish, drying bed group and air-dry machine housing.On support, by one group of spring, connect exciting dish, connect motor mounting below exciting dish, air-dry machine housing is installed on exciting dish, drying bed group is installed in housing the inside, and drying bed group is comprised of 10-30 layer drying bed, comprises cooling layer, zone of heating and tempering layer.Below air-dry machine housing, connect discharging opening and cold wind import, connect exhaust outlet and charge door above, air-dry machine housing connects hot blast steam line.
Chinese patent (patent No. is 201020255660.1) provides a kind of " multi-layer air dryer ", it comprises casing, hot bellows, conveyer belt, be characterized in being equipped with horizontal conveyer belt in casing, hot bellows is all equipped with in the top of every one deck conveyer belt, below hot bellows, have a plurality of blowing mouths, bottom of shell is equipped with hot blast conveying pipe, hot blast conveying pipe communicates with hot bellows, vertical hot air circulating pipe is equipped with in the side of conveyer belt, hot air circulator is equipped with in the upper end of hot air circulating pipe, and the lower end of hot air circulating pipe is placed in the bottom of casing; Inclined plane shape article delivery band is equipped with in one end of casing, leaves the charging aperture coordinating with conveyer belt on the end face of casing, and discharging opening is left in the bottom of casing other end sidewall; He solves at present artificial feeding in air-dry processing, material transfer labour intensity is large, and ineffective problem is adapted to various little article be carried out to air-dry processing use.
Chinese patent (patent No. is ZL201120167829.2) provides " a kind of air-dry machine ", comprise air-dry body, heat-insulation layer, porous eye of wind plate, product chambers, hot air chamber, electrothermal tube, fan-shaped airduct and the air blast crossed, air-dry body obtains inwall and is provided with heat-insulation layer, air-dry internal body is equipped with porous eye of wind plate, porous eye of wind plate becomes product chambers and hot air chamber by air-dry body interior separation, on the side of porous eye of wind plate, electrothermal tube is installed, air-dry body obtains bottom fan-shaped airduct and the air blast crossed is installed.Adopt air blast to coordinate resistance wire to carry out air-dry.
Chinese patent (patent No. is 201120578917.1) provides a kind of " potato air-dry machine ", this air-dry machine comprises frame, frame is provided with conveyer belt, conveyer belt is connected with drive unit, conveyer belt top is provided with blower fan, conveyer belt is provided with air vent, and conveyer belt below is provided with distinguished and admirable reflection unit; Blower fan air-out, through the reflection of distinguished and admirable reflection unit, from the below of conveyer belt to blowing up, has increased air-out direction, has improved air-dry efficiency.
Chinese patent (patent No. is 201220081924.5) provides a kind of " Multifunctional air dryer ", this air-dry machine arranges air blast cabin and air drying cabin on domain, in air blast cabin, motor is established in bottom, fan blade is established on the top of motor rotary shaft, the first decelerator is established in bottom, the first decelerator is connected with the second decelerator in air drying cabin through power transmission shaft, sheathed turning cylinder on the second decelerator, sheathed one Rotational Cylindrical with jack on this turning cylinder, in a plurality of jacks in this Rotational Cylindrical, activity plugs many pegs, the top of air blast cabin and air drying cabin is interconnected through defeated air duct.The quantity of air-dry product is the amount doesn't matter.
Chinese patent (patent No. is 201220047213.6) provides a kind of " air-dry machine device ", and it comprises blower fan body, at the port of export of blower fan, is provided with a fan housing, is provided with the numerous air outlet corresponding with material strip on fan housing; Fan housing is arranged on directly over material strip, has effectively prevented that material strip from being repeated by moisture moistening, guarantee the dry, simple in structure, very practical of material strip.
As fully visible, the research that current foodstuff preservation equipment is air-dry machine has obtained paying close attention to widely, and has also reached certain research level, but also has certain problem simultaneously, and such as processability of product structure is bad, complex structure, is difficult to realize manufacture in batches; Majority is all used coal or electrical heating in addition, consumes energy higher, and from not departing from essence the operation principle of drying machine, for this reason, in conjunction with the advantage of above-mentioned achievement in research, abandons its shortcoming, the invention provides a kind of combined type air-dry machine.
Summary of the invention
The object of the present invention is to provide a kind of problem that can effectively overcome above-mentioned prior art existence, drying effect is good, without heater, precipitation speed is fast, and technological process is simple, delicate structure, assembling, dismounting, convenient transportation, economy and durability, and be easy to batch production combined type air-dry machine.
Object of the present invention is achieved through the following technical solutions: this combined type air-dry machine comprises that grain storage section, at least one air-dry section, draining crop mechanism, air draft mechanism form, described grain storage section is arranged on the top of air-dry section, air-dry section of top that is arranged on draining crop mechanism, air-dry section of air draft mechanism connection is also arranged on the side of air-dry section.
Described grain storage section is the rectangular structure surrounding with the grain storage section side plate of reinforcement on it by four, described four blocks of grain storage section side plates adopt bayonet lock to link together by U-shaped column each other, a first trapezoidal guide plate is set, together with the first trapezoidal guide plate is bolted on grain storage section side plate in grain storage section inside.
Described each air-dry section is frame structure, it comprises air-dry section of side plate, the second trapezoidal guide plate and cylindrical shape air exhausting net pipeline, described two blocks of air-dry section of side plates are arranged on the both sides of air-dry segment frames, the second trapezoidal guide plate is bolted on air-dry section of side plate, cylindrical shape air exhausting net install pipeline above the second trapezoidal guide plate, two ends are connected with bolt by flange with air-dry section of side plate; Described each air-dry section adopts bayonet lock to be connected in series by U-shaped column each other.
Described draining crop mechanism comprises base support, be arranged on lower screw feeder on base support, by shaft coupling connect lower screw feeder auger motor, be arranged on charging aperture and the grain outlet of lower screw feeder end, described lower screw feeder is connected with bolt with base support by lower screw feeder shell.
Described air draft mechanism comprises the main air duct of blower fan, connecting fan, connect a plurality of minutes air channels of main air duct and form, described main air duct adopts the version of notch cuttype, minute air channel is cylindrical shape, vertical connection between each minute air channel and main air duct wherein, between between air channel and air channel and blower fan, by air channel reducing, with bolt, be connected, the link that connects each minute air channel on described notch cuttype main air duct is provided with adjusts wind plate for adjusting air force, and within described each minute, air channel is connected with cylindrical shape air exhausting net pipeline corresponding in air-dry section of II.
Advantage of the present invention and beneficial effect are:
1, performance of ventilating is good.The penetration capacity to grain according to the feature of the Northeast and natural wind, can effectively utilize natural wind, and carries out air inducing or air blast for the inner blower fan that adopts of grain layer, guarantees grain security, does not go mouldy.
2, save the energy.In whole air drying process, do not need heating, therefore there is no heater, not only simple in structure the but also saving energy.
3, reduce grain loss.Rural area grain in postpartum loss is mainly to go mouldy and peck (the gnawing) of the plague of rats, poultry and livestock stings, and therefore when design, before and after air-dry machine, side is adopted manganese steel silk screen and protected, realized that chicken can't peck, damaged by rats less than, reduced the loss of grain in long term storage process.
4, Assembling.During design, take into full account transportation and install conveniently, in processing base, burst completes, and to the on-the-spot wedge-locks that all adopt, tips row assembling in, saves time, fast, conveniently.
5, dilatation flexibly according to actual needs.The grain yield of each peasant household is also different, so fully take into account this characteristic when design, air-dry section can increase and decrease the number of plies and regulate.
6, loading, the convenience of putting out cereal.Consider that peasant household, in loading and the facility of putting out cereal, can pass through belt or elevator loading during loading, row's grain screw feeder of air-dry machine bottom can unloading.
7, long service life.This air-dry machine adopts full steel structure, and service life is more than 20 years.
Accompanying drawing explanation
Fig. 1 is the front view of combined type air-dry machine of the present invention.
Fig. 2 is the stereochemical structure installation diagram of combined type air-dry machine of the present invention.
Fig. 3 is the side view of combined type air-dry machine of the present invention.
Fig. 4 is the stereochemical structure installation diagram of grain storage section I of the present invention.
Fig. 5 is the first trapezoidal guide board structure schematic diagram in grain storage section I of the present invention.
Fig. 6 is the stereochemical structure installation diagram of an air-dry section of II of the present invention.
Fig. 7 is the Standard figure after a plurality of air-dry section of II assemblings of the present invention.
Fig. 8 is the second trapezoidal guide board structure schematic diagram in air-dry section of II of the present invention.
Fig. 9 is cylindrical shape air exhausting net pipeline configuration schematic diagram in air-dry section of II of the present invention.
Figure 10 is the air channel variable-diameter structure schematic diagram of hemispherical dome in air-dry section of II of the present invention.
Figure 11 is draining crop mechanism III stereochemical structure installation diagram of the present invention.
Figure 12 is screw feeder shell structure schematic diagram under draining crop mechanism III of the present invention.
Figure 13 is the structural representation of ladder type main air duct in air draft of the present invention mechanism IV.
Figure 14 is the installation diagram of another embodiment of the present invention natural ventilation type air-dry machine.
The specific embodiment
Embodiment 1:
Shown in as shown in Figure 1, Figure 2 with 3: this kind of air-dry machine structure is force ventilation type, this combined type air-dry machine comprises that grain storage section I, at least one air-dry section of II, draining crop mechanism III, air draft mechanism IV form, described grain storage section I is arranged on the top of air-dry section of II, air-dry section of II is arranged on the top of draining crop mechanism III, and air draft mechanism IV connects air-dry section of II and is arranged on the side of air-dry section.
As shown in Figure 4,5: described grain storage section I is the rectangular structure surrounding with the grain storage section side plate 1 of reinforcement 2 on it by four, described four blocks of grain storage section side plates 1 adopt bayonet lock to link together by U-shaped column 4 each other, in grain storage section I inside, arrange together with a trapezoidal guide plate 3 of the first trapezoidal guide plate 3, the first is bolted on grain storage section side plate 1.
As shown in Fig. 6,7,8,9,10: as described in each air-dry section of II be frame structure, it comprises the trapezoidal guide plate 16 of air-dry section of side plate 17, second and cylindrical shape air exhausting net pipeline 20, described two blocks of air-dry section of side plates 17 are arranged on the both sides of air-dry section of II framework, the second trapezoidal guide plate 16 is bolted on air-dry section of side plate 17, and top, two ends that cylindrical shape air exhausting net pipeline 20 is arranged on the second trapezoidal guide plate 16 are connected with bolt by flange with air-dry section of side plate 17; Described each air-dry section of II adopts bayonet lock to be connected in series by U-shaped column 4 each other.
Described air-dry section of II is comprised of some layers, and every layer of air-dry section of side plate 17 links together by U-shaped column 4 use bayonet locks each other.
As shown in Figure 11,12: described draining crop mechanism III comprises base support 7, be arranged on lower screw feeder 8 on base support 7, by shaft coupling 9 connect lower screw feeders 8 auger motor 10, be arranged on charging aperture 5 and the grain outlet 6 of lower screw feeder 8 ends, described lower screw feeder 8 is connected with base support 7 use bolts by lower screw feeder shell.
As Fig. 1, 2, shown in 13: described air draft mechanism IV comprises blower fan 11, the main air duct 12 of connecting fan 11, a plurality of minutes air channels 15 that connect main air duct 12 form, described main air duct 12 adopts the version of notch cuttype, dividing air channel 15 is cylindrical shape, vertical connection between each minute air channel 15 and main air duct 12 wherein, between between air channel and air channel and blower fan, by air channel reducing 14, be connected with 18 use bolts, the link that connects each minute air channel 15 on described notch cuttype main air duct 12 is provided with adjusts wind plate 13 for adjusting air force, within described each minute, air channel 15 is connected with cylindrical shape air exhausting net pipeline 20 corresponding in air-dry section of II.
Described blower fan 11 is driven by blower motor 19, blower fan 11 is connected by air channel reducing 18 bolts with notch cuttype main air duct 12, minute air channel 15 connects by being connected air channel reducing 14 bolts with ladder type main air duct 12, minute each layer of air-dry section of side plate 17 in air channel 15 and air-dry section of II is connected by flange bolt, and communicates with corresponding cylindrical shape air exhausting net pipeline 20.
With reference to Fig. 4, Fig. 5, the lower exit width of described the first trapezoidal guide plate 3 and the height of the first trapezoidal guide plate 3 are to set according to the angle of repose of grain natural flow, can allow grain natural flow can prevent that again grain is excessive.Be that grain flows downward from grain storage section, through air-dry section of II, finally arrive draining crop mechanism III.
As Fig. 6,7: as described in cylindrical shape air exhausting net pipeline 20 be just in time installed to the centre position of 3 times outlets of inner the first trapezoidal guide plate of grain storage section I, or be installed to every layer of centre position over against the lower outlet of the second trapezoidal guide plate 16 of air-dry section of II, diameter is identical with the lower exit width of the trapezoidal guide plate 16 of the first trapezoidal guide plate 3 or the second, so both guaranteed that the distance between the trapezoidal guide plate 16 of the first trapezoidal guide plate 3 or the second and cylindrical shape air exhausting net pipeline 20 can be blown through by natural wind, and can guarantee that again the grain of the inside was not mouldy.
As shown in Figure 11,12, lower screw feeder 8 shells are designed to grooved, conveniently store grain, and front and back flange and base support 7 are bolted, and below grooved housing, are active plugboards, the grain that easy cleaning stops up.
As shown in figure 13: notch cuttype main air duct 12 is up-narrow and down-wide, can avoid the inhomogeneous of allocation of the amount of air.
Embodiment 2:
As shown in figure 14, this kind of air-dry machine structure is natural ventication, and the place different from force ventilation is not use blower fan, but changes by funnel-shaped air channel 22, at top, funnel-shaped air channel, one no-power air blower 21 is installed, air-dry by natural wind.

Claims (7)

1. a combined type air-dry machine, it is characterized in that: this combined type air-dry machine comprises that grain storage section (I), at least one air-dry section (II), draining crop mechanism (III), air draft mechanism (IV) form, described grain storage section (I) is arranged on the top of air-dry section (II), air-dry section (II) is arranged on the top of draining crop mechanism (III), and air draft mechanism (IV) connects air-dry section (II) and is arranged on the side of air-dry section.
2. a kind of combined type air-dry machine according to claim 1, it is characterized in that: described grain storage section (I) is the rectangular structure surrounding with the grain storage section side plate (1) of reinforcement (2) on it by four, described four blocks of grain storage section side plates (1) adopt bayonet lock to link together by U-shaped column (4) each other, a first trapezoidal guide plate (3) is set, together with the first trapezoidal guide plate (3) is bolted on grain storage section side plate (1) in grain storage section (I) inside.
3. a kind of combined type air-dry machine according to claim 1, it is characterized in that: described each air-dry section (II) is frame structure, it comprises air-dry section of side plate (17), the second trapezoidal guide plate (16) and cylindrical shape air exhausting net pipeline (20), described two air-dry section side plate (17) is arranged on the both sides of air-dry section of (II) framework, the second trapezoidal guide plate (16) is bolted on air-dry section of side plate (17), cylindrical shape air exhausting net pipeline (20) is arranged on the top of the second trapezoidal guide plate (16), two ends are connected with bolt by flange with air-dry section of side plate (17), described each air-dry section (II) adopts bayonet lock to be connected in series by U-shaped column (4) each other.
4. a kind of combined type air-dry machine according to claim 1, it is characterized in that: described draining crop mechanism (III) comprises base support (7), be arranged on lower screw feeder (8) on base support (7), by shaft coupling (9), connect auger motor (10), the charging aperture 5 that is arranged on lower screw feeder (8) end and the grain outlet (6) of lower screw feeder (8), and described lower screw feeder (8) is connected with bolt with base support (7) by lower screw feeder shell.
5. a kind of combined type air-dry machine according to claim 1, it is characterized in that: described air draft mechanism (IV) comprises blower fan (11), the main air duct (12) of connecting fan (11), a plurality of minutes air channels (15) that connect main air duct (12) form, described main air duct (12) adopts the version of notch cuttype, dividing air channel (15) is cylindrical shape, vertical connection between each minute air channel (15) and main air duct (12) wherein, between between air channel and air channel and blower fan, pass through air channel reducing (14, 18) with bolt, connect, described notch cuttype main air duct (12) is upper connect each minute air channel (15) link be provided with tune wind plate (13) for adjusting air force, described each minute air channel (15) be connected with air-dry section (II) upper corresponding cylindrical shape air exhausting net pipeline (20).
6. a kind of combined type air-dry machine according to claim 3, it is characterized in that: described cylindrical shape air exhausting net pipeline (20) is just in time installed to the centre position of the lower outlet of the first trapezoidal guide plate (3) or the second trapezoidal guide plate (16), diameter is identical with the lower exit width of the first trapezoidal guide plate (3) or the second trapezoidal guide plate (16).
7. a kind of combined type air-dry machine according to claim 5, is characterized in that: notch cuttype main air duct (12) is up-narrow and down-wide.
CN201320633245.9U 2013-10-14 2013-10-14 Combined-type air dryer Expired - Lifetime CN203575519U (en)

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Application Number Priority Date Filing Date Title
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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104061773A (en) * 2013-10-14 2014-09-24 长春吉大科学仪器设备有限公司 Circulating dryer for cereals
CN104542955A (en) * 2013-10-14 2015-04-29 吉林大学 Combined type air drying machine
CN107047824A (en) * 2017-03-29 2017-08-18 皖西学院 A kind of automatic solarization tea device
CN108180707A (en) * 2017-12-22 2018-06-19 中车石家庄车辆有限公司 Crop dryer drying device

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104061773A (en) * 2013-10-14 2014-09-24 长春吉大科学仪器设备有限公司 Circulating dryer for cereals
CN104542955A (en) * 2013-10-14 2015-04-29 吉林大学 Combined type air drying machine
CN104061773B (en) * 2013-10-14 2016-07-06 长春吉大科学仪器设备有限公司 A kind of corn circulation dryer
CN104542955B (en) * 2013-10-14 2017-07-07 吉林大学 Combined type air-dry machine
CN107047824A (en) * 2017-03-29 2017-08-18 皖西学院 A kind of automatic solarization tea device
CN108180707A (en) * 2017-12-22 2018-06-19 中车石家庄车辆有限公司 Crop dryer drying device

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