CN103512332A - Small-size dryer used for drying grains - Google Patents
Small-size dryer used for drying grains Download PDFInfo
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- CN103512332A CN103512332A CN201310463640.1A CN201310463640A CN103512332A CN 103512332 A CN103512332 A CN 103512332A CN 201310463640 A CN201310463640 A CN 201310463640A CN 103512332 A CN103512332 A CN 103512332A
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- dried grain
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Abstract
The invention discloses a small-size dryer which is easy to operate and is used for drying grains. The small-size dryer comprises a movable rack, a driving device, a heat furnace, a furnace hearth and a rotary machine, wherein the driving device is fixed on the rack, the heat furnace and the furnace hearth are located above and below the rack respectively, and the rotary machine is arranged and rotates in the heat furnace. The rotary machine is formed by a drying cylinder and a rotary shaft supporting assembly, wherein the drying cylinder can be used for containing the grains, and the rotary shaft supporting assembly is used for driving the drying cylinder to rotate. The small-size dryer can carry out heating and dehumidification on the home-storage small-batch grains and is simple in structure, convenient to use, low in manufacturing cost, high in heating efficiency and good in dehumidification evenness, fuel used for heating is branches, straws or haulms and the like which are free of cost and capable of being locally obtained, when being not used, the small-size dryer can be further disassembled to be placed inside a room, and erosion caused by exposure to the sun and rain is avoided. According to the small-size dryer, the home-storage humidified grains of peasants can be heated, dehumidified and dried, and economic losses caused by the fact that the humidified grains of the peasants are mildewed and go bad due to the fact that the humidified grains can not be dried in time are avoided.
Description
Technical field
The present invention relates to a kind of dehumidification drying machine for crops, particularly a kind of crops for making moist carry out the minitype drier that removal moisture drying is used.
Background technology
After annual agriculture is received, peasant is except most of crops that harvesting is come crops such as () paddy, wheat, coleseed and beans are sold country or large grain company, reserve a part, for oneself, eat the whole year and wait at high price and buying out again, therefore, for the peasant of small family, if stock's grain management is improper, will bring larger loss to the people of family.
In recent years, due to environmental pollution, caused earth ecology balance to destroy serious; often there will be some extreme climates, as flooded, non-irrigated, damp etc., thus; Ye Gei peasant household keeping grain has brought great difficulty; when the intermittent drizzles in the rainy season of meeting the long period are during season, the grain making moist can not get being dried and processing in time and effectively, then mildews rotten; to peasant, caused very big loss; nowadays,, whenever meeting this weather, peasant household can only leave it to chance.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of minitype drier for dry crops simple to operate.
To achieve these goals, the technical solution used in the present invention is:
Minitype drier for dried grain of the present invention, comprise portable frame, be fixed on the drive unit in frame, be arranged in frame bottom and the heating plant of heat energy be provided and be placed in the favourable turn that described hot stove rotates to the hot stove above it, the drying that described favourable turn is made by the lightweight metal material that can hold cereal and the rotating shaft support module composition that orders about this drying rotation, described rotating shaft support assembly is erected on the support of bearing that is arranged at frame front and rear part, wherein, the rear end of rotating shaft joins through rear rolling bearing and described drive unit, the front end of rotating shaft is placed through in front roll bearing, described heating plant is the burner hearth that slotted-angle shelving and galvanized iron sheet surround, burner hearth communicates with hot stove, on described Re Lu furnace wall, be provided with the radiator window of at least one adjusting furnace temperature.
Described drying is the hollow of the both ends of the surface sealing of 40cm-60cm internal diameter, and described rotating shaft support assembly is the two front minor axis and the rear minor axises that are separately fixed at this hollow both ends of the surface center, on hollow perisporium, be provided with can closure or openness seal up a door.
The cross sectional shape of described hollow is circular, square, pentagon or hexagon.
Described drying consists of the hollow cylinder of at least three tangent both ends of the surface sealings that are fixedly connected with, described rotating shaft support assembly consists of long multidiameter and bracket, bracket is placed in the space being surrounded by described hollow cylinder, bracket consists of brace rod and rotating shaft centring ring, brace rod is disposed radially, its outer end is fixed on hollow cylinder, its the inner is fixedly connected with described centring ring, centring ring is placed in the center of bracket, centring ring on all brackets is to vary in size but the identical profile connection holes of shape, described long multidiameter is erected on the described support of bearing through centring ring, long multidiameter with profile connection holes opposite position, its shape size and profile connection holes are adaptive, in each hollow cylinder circumferential wall, be provided with can closure or openness seal up a door.
The diameter of described hollow cylinder is 15cm-30cm.
Described drying consists of the hollow cylinder of at least three tangent both ends of the surface sealings that are fixedly connected with, described rotating shaft support assembly consists of long multidiameter and bracket, bracket is placed in the space being surrounded by described hollow cylinder, the circular trustship that described bracket is made for metal material tangent with hollow cylinder and that be fixedly connected with, in this circle trustship, be provided with vertically a plurality of rotating shaft centring rings that are supported on circular trustship inwall, all centring rings are to vary in size but the identical profile connection holes of shape, the size of centring ring is extremely front arranged in order from front to back or by rear, described long multidiameter is through each centring ring, be erected on the described support of bearing, cross sectional shape with the long multidiameter of profile connection holes opposite position, size is adaptive with the profile connection holes of this place's centring ring.
In the both ends of the surface of described drying, be provided with the air-vent of 1.0mm-2.5mm.
On the front end face of drying, buckled exhaust hood, be provided with central tube on exhaust hood, on the outer wall of central tube, be fixed with rolling bearing, the outer ring of rolling bearing is fixed with the air port upwardly extending lower heavy light wet wind cylinder of leading also upward.
In described drying, be provided with along its length and extend and a side is fixed on drying inwall, opposite side the is unsettled slide carriage that can impel crops to stir.
Between described burner hearth and hot stove, be provided with side by side at least one up-small and down-big loudspeaker fire cylinder, between loudspeaker fire cylinder and described favourable turn, be also provided with and avoid flame directly to burn to the flame shield of favourable turn.
Frame, CD-ROM drive motor, burner hearth, the furnace chamber that the present invention forms angle steel and the drying that can rotate in furnace chamber are combined into one and can carry out to crops the minitype drier of heating and dehumidification, it is simple in structure, easy to use, cheap, the efficiency of heating surface is high and dehumidifying good uniformity, and to heat fuel used be cost free, the branch that can gather materials on the spot, straw or straw etc., used time not, also its dismounting can be positioned over indoor, the erosion of avoiding it to be exposed to the sun and rain.The present invention can deposit peasant house crops heating, dehumidifying drying in wet condition, avoids peasant because crops make moist, to can not get drying in time the rotten economic loss causing that mildews.
Accompanying drawing explanation
Fig. 1 is contour structures schematic diagram of the present invention.
Fig. 2 is unkitted the schematic diagram of exhaust hood in Fig. 1.
Fig. 3 is unkitted the schematic diagram of furnace wall in Fig. 2.
Fig. 4 is the schematic diagram of the drying of three hollow cylinders formations.
Fig. 5 is A-A cutaway view in Fig. 4.
Fig. 6 is the schematic diagram of the drying of four hollow cylinders formations.
Fig. 7 is the schematic diagram of the drying of six hollow cylinders formations.
Fig. 8 is one of exhaust hood of the present invention schematic diagram.
Fig. 9 is two schematic diagrames of exhaust hood of the present invention.
Reference numeral:
The specific embodiment
As Fig. 1, 2, shown in 3, minitype drier for dried grain of the present invention, that a self-employed farmer's of specializing in dry crops (comprises rice, wheat, beans, corn, peanut, vegetable seeds and sesame etc. have gathered in as granular crops) the miniature farm machinery product that uses, fuel used can be branch, bavin standing grain, the thing that easily get in the rural areas such as straw, used time, can be pushed into farmhouse, used time not, can be pushed back in room, avoid damaging because of wind and weather Exposure to Sunlight, appearance and size length * wide * height of the present invention is: (80cm-150cm) * and (60cm-100cm) * (100cm-120cm).
The present invention be by frame 1 movably, be fixed on frame 1 rear portion CD-ROM drive motor, cover on frame 1 top the dismountable hot stove 2 being fixed in frame 1, be arranged in frame 1 bottom and the favourable turn 3 that the heating plant of heat energy is provided and is placed in hot stove 2 rotations to the hot stove 2 of its top forms.
Described frame 1 can be welded into frame structure by angle steel or square tube, four jiaos of installation universal wheels in frame 1 bottom, the left surface of frame 1, right flank, rear end face and bottom surface form a front end face by the sealing of lightweight galvanized iron sheet and end face is uncovered burner hearth 12, bottom in burner hearth 12 is fixed with the bearing platform that is welded as netted stacking fuel by fine steel rib, and stockhole 13 below bearing platform (being uncovered burner hearth 12 front end faces) locates to be also provided with the air blast to burner hearth 12 interior blowings.
On burner hearth 12 tops, be provided with side by side several up-small and down-big loudspeaker fire cylinders 14, this fire cylinder has the heat utilizing in burner hearth 12 to concentrate upwards transmission, at (between loudspeaker fire cylinder 14 and described favourable turn 3) above loudspeaker fire cylinder 14, be also provided with the direct burning of the flame of avoiding in burner hearth 12 to making a connection 3 flame shield 15, the flame in burner hearth 12 can be entered by the avris of flame shield 15 in the furnace chamber 23 of hot stove 2.Flame shield 15 can also can be the iron plate that some apertures are set on it for a solid iron plate, and this flame shield 15 can make in hot stove 2 temperature uniformity everywhere.
On the frame of the front and back of frame 1, be respectively equipped with the upwardly extending support of bearing 11, the support of bearing 11 can be triangle-frame, can be also rectangular frame, and its effect is to support described favourable turn 3.
Described CD-ROM drive motor is arranged on the motor location-plate on frame 1 rear portion, this CD-ROM drive motor can be set to dismantled and assembled mode, used time not, can remove for its place, its effect is to drive 3 rotations of described favourable turn, annexation between itself and favourable turn 3, can be several different methods of the prior art and connects.
Described favourable turn 3 is by rotating shaft 31, the hollow drying 32 being connected with rotating shaft 31 forms, rotating shaft 31 rear end joins by transmission part (transmission belt or conveyor chain) and CD-ROM drive motor through the rear rolling bearing being arranged on the described support of bearing 11, the front end of rotating shaft 31 is placed through in the front roll bearing being arranged on the described support of bearing 11, drying 32 is made by lightweight metal material, can be aluminium alloy cylinder or galvanized iron sheet cylinder, the cross sectional shape of drying 32 or be circular, square, pentagon or hexagon, described crops to be dried are contained in cylinder, the front/rear end of drying 32 is provided with several air-vents 33, the size of air-vent 33 is not out advisable with the crops leakage being contained in cylinder, conventionally the diameter of air-vent 33 is at 1mm-2.5mm, preferred 1.5mm, the effect of air-vent 33 is to make the heat in hot stove 2 through air-vent 33, be uniformly distributed in the surface of drying 32 interior crops.
As shown in Figure 8,9, on the front end face of drying 32, buckled exhaust hood 4, in exhaust hood 4 front end face central authorities, be provided with the central tube 41 extending being forward connected as a single entity with exhaust hood 4, this central tube 41 be nested with in rotating shaft 31 and with rotating shaft 31 coaxial rotatings, periphery at exhaust hood 4 front end face central tubes 41, be provided with the circular groove with proper width, what in groove, be provided with that several communicate with drying 32 front end faces leads wet wind hole, leads the size in wet wind hole and is advisable with the bonding strength of exhaust hood 4 not reduce central tube 41.
On the outer wall of central tube 41, be fixed with pipe outer bearing 42, this pipe outer bearing 42 is rolling bearing, what on this pipe outer bearing 42 outer ring, be fixed with drum-shaped leads wet wind cover 43, the inner edge (towards paper Nei edge) of leading wet wind cover 43 drums buckles in described groove and by the described wet wind hole of leading and covers, higher than drying 32, lead wet wind cylinder 44 leading to be provided with air port upward on wet wind cover 43 and to extend upward, lead on wet wind cover 43 with described in lead wet wind cylinder 44 relative below be provided with plumb bob 45, this plumb bob 45 can be iron block, slag, formation of concrete or fragment of brick, its gravity producing is in vertical direction greater than the frictional force between described pipe outer bearing 42 outer ring and inner ring.When drying 32 rotation, the inner ring of described pipe outer bearing 42 is followed drying 32 rotations, but lead wet wind cover 43 under the effect of plumb bob 45, remain in inactive state, the inner edge of leading wet wind cover 43 is for the relative rotation with exhaust hood 4 in described groove, this structure can make to lead leads wet wind cylinder 44 all the time in plumbness on wet wind cover 43, that is to say, the wet wind cylinder 44 of leading that air port exceeds drying 32 looks like a chimney, and the moisture being come out by the crops that make moist in drying 32 is extracted out and is distributed in atmosphere fast.
On the barrel of drying 32, be provided with can closure or openness seal up a door 34, this is sealed up a door and 34 is used for packing crops into drying 32 or pouring out in drying 32.
As shown in Figure 5, for the crops in drying 32 are heated evenly in dry process, can play at the interior 2-4 of the setting piece of drying 32 slide carriage 35 extending along drying 32 length directions of mix and blend effect, slide carriage 35 is rectangular slab, also can be the web plate being woven by iron wire, if web plate, mesh on it is less than the particle diameter of crops, slide carriage 35 1 sides are fixed on the inwall of drying 32, its opposite side is unsettled, its width should be less than half of drying 32 internal diameters, between the free end of adjacent slide carriage 35, leave the gap that allows crops to slide, when drying 32 rotation, slide carriage 35 carries a part of crops and rotates from bottom to top, when the anglec of rotation is greater than 90 while spending, crops on slide carriage 35 start to glide, so circulation, thereby play the effect of stirring, avoided the crops in drying 32 to concentrate the generation that rests on an inner bottom part position and do not follow drying 32 rotation phenomenon.
As Fig. 1, shown in 2, described hot stove 2 is by bonnet 21, furnace chamber 23 forms, bonnet 21 is made and is formed by galvanized iron sheet, bonnet 21 is by cover body, front cover and rear cover form, the vertical sectional shape of cover body is arch, front cover and rear cover are the sealing surface that is provided with axis hole, cover body consists of the left cover that can split and right cover, left cover He Youzhao base is dismantled and assembled being hinged in frame 1 respectively, the mutual lap buckle of top margin of left cover and right cover is combined, front cover and rear cover are buckled in front end face and the rear end face place of cover body, on cover body, be provided with the radiator window 22 of a plurality of adjusting furnace temperatures, when furnace chamber 23 interior excess Temperature, can suitably open radiator window 22, allow a part of heat be dissipated to outside stove, guarantee that the temperature in furnace chamber 23 remains in the scope of setting.
The space of described furnace chamber 23 for being fenced up by bonnet 21, described favourable turn 3 is placed in furnace chamber 23, under the drive of CD-ROM drive motor, makes a connection 3 in furnace chamber 23 31 rotations around the shaft, 3 the rotating speed 10-30 rev/min of conventionally making a connection, preferably 20 revs/min.
As shown in Figure 3, described drying 32 is that an internal diameter is 40cm-60cm, be preferably 50cm, long 80cm-120cm, be preferably the hollow 38 of 100cm, the cross sectional shape of hollow 38 can be circular, square or hexagon, and described rotating shaft 31 is the two front minor axis and the rear minor axises that are separately fixed at these hollow 38 both ends of the surface centers.
As shown in Figure 4, described drying 32 consists of three tangent hollow cylinders that are fixedly connected with 36, described rotating shaft 31 is long multidiameter, between three tangent hollow cylinders 36, be provided with and hold the bracket 37 that rotating shaft 31 places wherein and is fixedly connected with three hollow cylinder 36 outer walls, along in hollow cylinder 36 rotating shaft 31 directions, coaxially be provided with at least three such brackets 37, bracket 37 consists of brace rod and rotating shaft 31 centring rings, brace rod is disposed radially, its outer end is fixed on hollow cylinder 36, its the inner is fixedly connected with described centring ring, centring ring is placed in bracket 37 center, centring ring on all brackets 37 is to vary in size but the identical profile connection holes of shape, the size of centring ring from front to back (or by rear extremely front) is arranged in order, described long multidiameter is through each centring ring, be erected on the described support of bearing 11, cross sectional shape with the long multidiameter of profile connection holes opposite position, size is adaptive with the profile connection holes of this place's centring ring.When long multidiameter rotates, due to its with centring ring between for profile connects, therefore, it can be by rotation together with the hollow cylinder 36 being fixedly connected with centring ring with centring ring drive.
The diameter of described hollow cylinder 36 is 15cm-30cm, preferred 20cm, long 80cm-120cm, preferably 100cm.
The circular trustship that also deformable is made for metal material tangent with hollow cylinder 36 and that be fixedly connected with of described bracket 37, in this circle trustship, be provided with vertically a plurality of rotating shaft 31 centring rings that are supported on circular trustship inwall, all centring rings are to vary in size but the identical profile connection holes of shape, the size of centring ring from front to back (or by rear extremely front) is arranged in order, described long multidiameter is through each centring ring, be erected on the described support of bearing 11, cross sectional shape with the long multidiameter of profile connection holes opposite position, size is adaptive with the profile connection holes of this place's centring ring.
As shown in Figure 6, the present embodiment is identical with embodiment 2 structures, only the quantity of hollow cylinder 36 is different from it, it is four, the advantage of the present embodiment is: be conducive to rural elderly and operate,, by increasing the number of the hollow cylinder 36 that volume is little, reach the object that total measurement (volume) is constant, hollow cylinder 36 is little, old man's more easy to operate (during installation and removal).
As shown in Figure 7, the present embodiment is identical with embodiment 2 structures, and only the quantity of hollow cylinder 36 is different from it, is six, and the advantage of the present embodiment is with embodiment 3.
Claims (10)
1. the minitype drier for dried grain, it is characterized in that: comprise portable frame (1), be fixed on the drive unit in frame (1), be arranged in frame (1) bottom and the heating plant of heat energy be provided and be placed in the favourable turn (3) of described hot stove (2) rotation to the hot stove (2) above it, the drying (32) that described favourable turn (3) is made by the lightweight metal material that can hold crops and rotating shaft (31) the supporting component formation of ordering about this drying (32) rotation, described rotating shaft (31) supporting component is erected on the support of bearing (11) that is arranged at frame (1) front and rear part, wherein, the rear end of rotating shaft (31) joins through rear rolling bearing and described drive unit, the front end of rotating shaft (31) is placed through in front roll bearing, described heating plant is the burner hearth (12) that slotted-angle shelving and galvanized iron sheet surround, burner hearth (12) communicates with hot stove (2), on the furnace wall of described hot stove (2), be provided with the radiator window (22) of at least one adjusting furnace temperature.
2. the minitype drier for dried grain according to claim 1, it is characterized in that: the hollow (38) of the both ends of the surface sealing that described drying (32) is 40cm-60cm internal diameter, described rotating shaft (31) supporting component is the two front minor axis and the rear minor axises that are separately fixed at this hollow (38) both ends of the surface center, on hollow (38) perisporium, be provided with can closure or openness seal up a door (34).
3. the minitype drier for dried grain according to claim 2, is characterized in that: the cross sectional shape of described hollow (38) is circular, square, pentagon or hexagon.
4. the minitype drier for dried grain according to claim 1, it is characterized in that: described drying (32) consists of the hollow cylinder (36) of at least three tangent both ends of the surface sealings that are fixedly connected with, described rotating shaft (31) supporting component consists of long multidiameter and bracket (37), bracket (37) is placed in the space being surrounded by described hollow cylinder (36), bracket (37) consists of brace rod and rotating shaft (31) centring ring, brace rod is disposed radially, its outer end is fixed on hollow cylinder (36), its the inner is fixedly connected with described centring ring, centring ring is placed in the center of bracket (37), centring ring on all brackets (37) is to vary in size but the identical profile connection holes of shape, described long multidiameter is erected on the described support of bearing (11) through centring ring, long multidiameter with profile connection holes opposite position, its shape size and profile connection holes are adaptive, in each hollow cylinder (36) circumferential wall, be provided with can closure or openness seal up a door (34).
5. the minitype drier for dried grain according to claim 4, is characterized in that: the diameter of described hollow cylinder (36) is 15cm-30cm.
6. the minitype drier for dried grain according to claim 1, it is characterized in that: described drying (32) consists of the hollow cylinder (36) of at least three tangent both ends of the surface sealings that are fixedly connected with, described rotating shaft (31) supporting component consists of long multidiameter and bracket (37), bracket (37) is placed in the space being surrounded by described hollow cylinder (36), the circular trustship that described bracket (37) is made for metal material tangent with hollow cylinder (36) and that be fixedly connected with, in this circle trustship, be provided with vertically a plurality of rotating shaft (31) centring rings that are supported on circular trustship inwall, all centring rings are to vary in size but the identical profile connection holes of shape, the size of centring ring is extremely front arranged in order from front to back or by rear, described long multidiameter is through each centring ring, be erected on the described support of bearing (11), cross sectional shape with the long multidiameter of profile connection holes opposite position, size is adaptive with the profile connection holes of this place's centring ring.
7. according to the minitype drier for dried grain described in any one in claim 2-6, it is characterized in that: the air-vent (33) that is provided with 1.0mm-2.5mm in the both ends of the surface of described drying (32).
8. the minitype drier for dried grain according to claim 7, it is characterized in that: on the front end face of drying (32), buckled exhaust hood (4), on exhaust hood (4), be provided with central tube (41), on the outer wall of central tube (41), be fixed with rolling bearing, the outer ring of rolling bearing is fixed with the air port upwardly extending lower heavy light wet wind cylinder (44) of leading also upward.
9. the minitype drier for dried grain according to claim 8, is characterized in that: in described drying (32), be provided with and extend along its length and a side is fixed on drying (32) inwall, opposite side the is unsettled slide carriage (35) that can impel crops to stir.
10. the minitype drier for dried grain according to claim 8, it is characterized in that: between described burner hearth (12) and hot stove (2), be provided with side by side at least one up-small and down-big loudspeaker fire cylinder (14), between loudspeaker fire cylinders (14) and described favourable turn (3), be also provided with and avoid flame directly to burn to the flame shield (15) of favourable turn (3).
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| CN201310463640.1A CN103512332B (en) | 2013-09-23 | 2013-09-23 | For the minitype drier of drying grain |
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| CN201310463640.1A CN103512332B (en) | 2013-09-23 | 2013-09-23 | For the minitype drier of drying grain |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103743209A (en) * | 2014-01-28 | 2014-04-23 | 沈阳华盈环保材料有限公司 | Solid material drying device |
| CN104165504A (en) * | 2014-08-14 | 2014-11-26 | 四川崇州粮油储备有限责任公司 | Internally-air-blasting rotary grain drying machine |
| CN106225443A (en) * | 2016-08-18 | 2016-12-14 | 安徽省双龙木质纤维素有限公司 | A kind of drying unit of applicable wood fibre |
| CN108278884A (en) * | 2018-03-06 | 2018-07-13 | 徐磊 | A kind of crops processing tumble dry device |
| CN109169987A (en) * | 2018-10-24 | 2019-01-11 | 安徽省双寨茶业有限公司 | A kind of convertible steaming apparatus of tealeaves |
| CN112556366A (en) * | 2020-12-14 | 2021-03-26 | 朱庆友 | Plum rainy season corn auxiliary drying equipment |
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| CN103743209A (en) * | 2014-01-28 | 2014-04-23 | 沈阳华盈环保材料有限公司 | Solid material drying device |
| CN103743209B (en) * | 2014-01-28 | 2015-12-16 | 沈阳华盈环保材料有限公司 | Solid material drying device |
| CN104165504A (en) * | 2014-08-14 | 2014-11-26 | 四川崇州粮油储备有限责任公司 | Internally-air-blasting rotary grain drying machine |
| CN106225443A (en) * | 2016-08-18 | 2016-12-14 | 安徽省双龙木质纤维素有限公司 | A kind of drying unit of applicable wood fibre |
| CN106225443B (en) * | 2016-08-18 | 2019-01-15 | 安徽省双龙木质纤维素有限公司 | A kind of drying unit of suitable wood fibre |
| CN108278884A (en) * | 2018-03-06 | 2018-07-13 | 徐磊 | A kind of crops processing tumble dry device |
| CN109169987A (en) * | 2018-10-24 | 2019-01-11 | 安徽省双寨茶业有限公司 | A kind of convertible steaming apparatus of tealeaves |
| CN112556366A (en) * | 2020-12-14 | 2021-03-26 | 朱庆友 | Plum rainy season corn auxiliary drying equipment |
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| CN103512332B (en) | 2015-12-23 |
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