CN104930832A - Double-drum crop dryer - Google Patents
Double-drum crop dryer Download PDFInfo
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- CN104930832A CN104930832A CN201510359510.2A CN201510359510A CN104930832A CN 104930832 A CN104930832 A CN 104930832A CN 201510359510 A CN201510359510 A CN 201510359510A CN 104930832 A CN104930832 A CN 104930832A
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Abstract
The invention discloses a double-drum crop dryer which comprises a rack, drums, a driving gear, a feeding unit, a drying device and a plurality of radiant panels, wherein the drums comprise an outer drum which is rotationally arranged on the rack and an inner drum which is coaxially and rotationally arranged in the outer drum, a first opening is formed in one side of the outer drum, and a second opening is formed in one side, opposite to the first opening, of the inner drum; the driving gear is connected to the drums; the feeding device stretches into the inner drum and is close to one side of the first opening; the drying device is arranged in the inner drum and comprises a heating pipe which is a hollow pipe body; the radiant panels bulge from the outer surface of the heating pipe, and a plurality of through holes are defined in the bottom of the heating pipe; a fan is arranged at one end, close to the second opening, of the heating pipe. The double-drum crop dryer can effectively solve the problem that the use efficiency of a drying and heating device is low.
Description
Technical field
The present invention relates to a kind of crops processing equipment.More particularly, the present invention relates to a kind of twin-roll crops drier.
Background technology
Grain, comprises rice, wheat, rapeseed etc., needs to be dried process after harvesting, is convenient to store and roll.In order to complete the drying process of grain as early as possible, people process with grain drying device.The grain drying device of prior art, employing be the baking box of erectility, with coal, diesel oil or electricity as thermal source.Its weak point is: the baking box production and processing more complicated of erectility, and equipment investment is larger; The baking box of erectility is more difficult when mounted, and has requirement to the height of building, and the output investment ratio of building is larger; With coal, diesel oil or the electricity baking box as thermal source, will consume a lot of fuel, production cost is high.
Common monotubular dryer uses and occupies excessive land area, service efficiency is also lower simultaneously, and the drying unit of current twin-roll crops drier is on the market placed in cylindrical outer, therefore the machine volume of twin-roll crops drier is excessive, and can not make full use of the heat energy of drying unit, drying effect is unsatisfactory.
Common dryer heater being placed in cylindrical outer is in use by heat waste is in external environment condition greatly, and the problem that the thermal efficiency utilization rate of existence is low is badly in need of solving.
Summary of the invention
An object of the present invention is to solve at least the problems referred to above and defect, and the advantage will illustrated after providing.
A further object of the invention is by arranging twin-roll, increases the backhaul distance of crops in dryer, increases the hot service efficiency of dryer.
A further object of the invention is by heater is placed in drums inside, is solved the problem that the hot service efficiency of drying and heating device is lower.
A further object of the invention is by blower fan is placed in heater inside, can improve the hot service efficiency of heater further.
A further object of the invention is by being connected with dust arrester by the uncovered of cylinder, makes the airborne dust of crops be able to abundant removing, improves its portability.
In order to realize, according to these objects of the present invention and other advantage, providing a kind of twin-roll crops drier, comprising:
Frame;
Cylinder, comprise and rotate the outer cylinder that is arranged in frame and cylinder in coaxial rotation in described outer cylinder, the side of described outer cylinder is set to first uncovered, and on described interior cylinder, relatively described first uncovered side arranges second uncovered, is formed many return structures to make described cylinder;
Driven wheel, is connected to described cylinder and rotates along its axis to make described cylinder;
Feed unit, stretches into described interior cylinder near described first uncovered side, is communicated with described interior cylinder; And
Drying unit, is arranged in described interior cylinder, comprises:
Heating tube, it is the body of hollow, and the axis along described interior cylinder is fixedly installed; And
Several radiant panel, protrudes out from the outer surface of described heating tube,
Wherein, the bottom of described heating tube limits several through holes;
Wherein, described heating tube is provided with blower fan near second uncovered one end, is diffused in described cylinder by described through hole to make the heat in described heating tube.
Preferably, the two ends of described outer cylinder are provided with backing ring, and each backing ring lower end is respectively provided with two support rollers, and described support roller is by described rack support.
Preferably, the outside of described blower fan is provided with heat shield, and it protrudes out described outer cylinder near described second uncovered side.
Preferably, described frame is also provided with dust gathering arrester, itself and described first uncovered UNICOM, the top of described dust gathering arrester is communicated with several dedusters, and the bottom of described dust gathering arrester is provided with discharging opening.
Preferably, also comprise outfeed belt conveyor, it is arranged on described discharging opening lower end.
Preferably, described several radiant panel all in the form of a ring, and is evenly distributed on described heating tube.
Preferably, the inner surface of described interior cylinder is provided with several first temperature measurer.
Preferably, the inner surface of described outer tube pipe is provided with several second temperature measurer.
Preferably, the inwall of described outer cylinder is provided with several the first flights taken up by crops, and the inwall of described interior cylinder is provided with several the second flights taken up by crops, and described first flight is identical with the tendency direction of described second flight.
The present invention at least comprises following beneficial effect:
The invention provides a kind of twin-roll crops drier, due to the heating tube of hollow is placed in cylinder, and blower fan is set in one end of heating tube, heat energy in heating tube is drained into heating tube outside by blower fan, heat energy is fully covered with in cylinder, reach making full use of of heat energy, and greatly saved the electric energy using twin-roll crops drier, reduce the volume of twin-roll crops drier simultaneously, 15%-20% has been saved than monotubular dryer phase specific fuel consumption, and bitubular internal structure is spacious, stable drive, is convenient to check, improves the satisfaction of user.
In addition, owing to adopting at heating tube bottom limited hole, make hot blast straight towards blowing down, make material waterfall more evenly fully, add time of contact and the contact area of crops and hot gas, make oven dry more complete, improve the satisfaction of user.
In addition, because the outer surface at heating tube arranges radiant panel, the area of dissipation of heating tube is further expanded, make oven dry more complete, improve the satisfaction of user.
In addition, due at blower fan arranged outside heat shield, scattering and disappearing of the heat in cylinder can be reduced, dust gathering arrester and heating tube are isolated simultaneously.
In addition, because the open-mouth at cylinder arranges dust gathering arrester, come round in the top perforate of dust gathering arrester and deduster, make cylinder Integral sealing, and air-flow in cover produces stack effect, a large amount of dust impurities of dispersing in cylinder and damp-heat air are put together, and the deduster emission abatement by being connected with dust gathering arrester top, make crops drying more completely, impurity is less, site work environment is cleaner, improves the satisfaction of user.
Part is embodied by explanation below by other advantage of the present invention, target and feature, part also will by research and practice of the present invention by those skilled in the art is understood.
Accompanying drawing explanation
Fig. 1 is the structural representation of twin-roll crops drier of the present invention;
Fig. 2 is the left pseudosection in Fig. 1;
Fig. 3 is that planing surface figure is looked on the right side in Fig. 1;
Fig. 4 is cartridge heater bottom schematic view in the present invention;
Fig. 5 is crops schematic flow sheets in the present invention;
Fig. 6 is air-flow schematic flow sheet in the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is described in further detail, can implement according to this with reference to description word to make those skilled in the art.
Should be appreciated that used hereinly such as " to have ", other element one or more do not allotted in " comprising " and " comprising " term or the existence of its combination or interpolation.
As Figure 1-4, a kind of twin-roll crops drier, comprising:
Frame 1, it is one piece of rectangular steel plates, and frame 1 level is placed in ground, as the parts of back-up roller;
Cylinder 2, comprise and rotate the outer cylinder 201 that is arranged in frame and cylinder 202 in coaxial rotation in described outer cylinder, outer cylinder 201 and interior cylinder 202 are that one-step casting is shaping, the side of described outer cylinder 201 is set to first uncovered 21, on described interior cylinder, relatively described first uncovered side arranges second uncovered 22, is formed many return structures to make described cylinder; The two ends of described outer cylinder 201 are provided with backing ring 8, and outer cylinder 201 is waled by backing ring 8, and each backing ring 8 lower end is respectively provided with two support rollers 9, support roller 9 is supported by described frame 1, under the condition that crops are less, support roller 9 drives backing ring 8 to rotate, and then drives cylinder 2 to rotate;
Driven wheel 3, be connected to described cylinder 2 to rotate along its axis to make described cylinder 2, the outside of described outer cylinder 201 is provided with gear ring, and driven wheel 3 matches with this gear ring, and driven wheel 3 drives rotation by drive motors 31, such design has good stability, noise is little, the advantage that gear wear is little, when the crops in cylinder 2 are increased, support roller 3 cannot drive cylinder 2 to rotate, and now just drives cylinder 2 to rotate by driven wheel 3;
Feed unit 4, stretch into described interior cylinder 202 near the described side of first uncovered 21, be communicated with described interior cylinder 202, feed unit 4 is fixedly connected with by support with frame 1, the problem causing feed unit to rock with the vibrations solved due to cylinder; And
Drying unit, be arranged in described interior cylinder 202, and described drying unit is for drying crops, comprising:
Heating tube 5, it is the body of hollow, be arranged at the axis place of described interior cylinder 202, the housing of its one end and feed unit 4 is fixed, in one embodiment, heating tube 5 is that high-frequency inductor heater has the little advantage of energy loss by being heated by the high-frequency inductor device of Frequency Converter Control; And
Several radiant panel 6, protrudes out from the outer surface of described heating tube 5, and for expanding the area of dissipation of described heating tube 5, and radiant panel 6 can be one or more in aluminium alloy plate, steel plate or thermal conductive silicon offset plate.Radiant panel 6
The bottom of described heating tube 5 limits several through holes 501, why through hole 501 is not arranged on the full surface of heating tube, be because through hole is after full surface is arranged, the crops of part lightweight can be remained in the air by the wind moved upward after kicking up, and the material waterfall time is increased.
Described heating tube 5 is provided with blower fan 7 away from one end of feed unit 4, is diffused in described interior cylinder 202 by described through hole 501 to make the heat in described heating tube 5.
The outside of described blower fan is provided with heat shield 10, and it is outside that it protrudes out cylinder 2, and heat shield 10 and frame 1 are fixed by support.
Described frame is also provided with dust gathering arrester 11, itself and described first uncovered 21 UNICOMs, the top of described dust gathering arrester is communicated with several dedusters 12, and the bottom of described dust gathering arrester 11 is provided with discharging opening 111.
In the present embodiment, dust gathering arrester 11 is integral enclosure, and it is large that it has volume, the advantage of good airproof performance, is applicable to produce dirt air-flow in this twin-roll crops drier large, produce dirt pits fix, shake under objective condition.
In the present embodiment, deduster 12 is cyclone deduster, and it comprising cylindrical shell, air inlet 1202, being made up of the ash discharging hole of exhaust outlet 1201 and bottom for getting rid of hot moisture, and wherein blast pipe and dust gathering arrester are connected,
When solid particle does cyclonic rotation with air, the centrifugal force suffered by it is greater than the centrifugal force of air, can reach separation that is solid, gas thus.Dust laden air makes top-down spirality High Rotation Speed after tangentially entering along air inlet 1202 with higher speed in cylindrical shell.In rotation, granule foreign under the effect of larger centrifugal force, be thrown to cylinder inboard wall and with collision with wall, friction and losing speed gradually, then under gravity is done, along barrel landing, after discharged by bottom ash discharging hole.Air-flow is when close to cylindrical shell lower end, and installed due to outlet and closed wind devices, air cannot flow out from bottom, starts again reversion and rises, then discharge through exhaust outlet 1201.Due to cyclone deduster inner inorganic tool running gear, working service is convenient, can reach more than 95% for the dust granules separative efficiency of more than 10 microns.
The quantity of cyclone deduster can be 1 or multiple, and when quantity is 1, cyclone deduster is arranged on the top that control of dust 11 covers, and when quantity is multiple, cyclone deduster is symmetrically distributed in dust gathering arrester 11 top.
Also comprise outfeed belt conveyor 13, it is arranged on described discharging opening 111 lower end, for falling the crops transfer from discharging opening 111, and is sent to next processing unit.
Described several radiant panel 6 all in the form of a ring, and is evenly distributed on described heating tube 5, hot-fluid can be radiated to the other parts of storage area, the heat in storage area evenly, heat energy utilization Du Genggao.
The inner surface of described interior cylinder 202 is provided with several first temperature measurer 2021, is used for sensing the temperature in interior cylinder.
The inner surface of described outer tube pipe 201 is provided with several second temperature measurer 2011, second temperature measurer 2011 and is used for crops thermometric in external cylinder, and user can regulate the heating power of heating tube in conjunction with the height of the temperature of the first temperature measurer and the display of the second temperature measurer.
The inwall of described outer cylinder 201 is provided with several the first flights 2012 taken up by crops, the inwall of described interior cylinder 202 is provided with several the second flights 2022 taken up by crops, and described first flight 2021 is identical with the tendency direction of described second flight 2022.
Working method
As shown in Figure 5, crops enter interior cylinder 202 from feed unit 4, cylinder 2 drives rotation by driven wheel 3 simultaneously, because the inner homogeneous of interior cylinder 202 is provided with flight 2022, crops are able in interior cylinder 202, expect waterfall and move towards second uncovered 22, after crops move to outer cylinder 201 from second uncovered 22, under the effect of flight 2012, crops continue to move towards discharging opening 111, lower road handling procedure is transported to finally by outfeed belt conveyor 13, operator is according to the temperature detection data of the first temperature measurer 2021 and the second temperature measurer 2011, regulate the power of heating tube 5, the moisture of crops is dried.
As shown in Figure 6, blower fan 7 ventilates in the hollow cylinder of heating tube 5, wind is immediately by the through hole ejection bottom heating tube, due to the heating of heating tube 5, the temperature of wind increases, and uncoveredly enters outer cylinder 201, continue to follow crops and move towards first uncovered 21 with the moisture of crops and impurity by second, hot blast is mingled with steam and impurity enters deduster 12 by dust gathering arrester 11, and steam is discharged by exhaust outlet 1201.
Industrial applicibility
The invention provides a kind of twin-roll crops drier, due to the heating tube of hollow is placed in cylinder, and blower fan is set in one end of heating tube, heat energy in heating tube is drained into heating tube outside by blower fan, heat energy utilization more abundant, and greatly saved the electric energy using twin-roll crops drier, reduce the volume of twin-roll crops drier simultaneously, 15%-20% has been saved than monotubular dryer phase specific fuel consumption, and bitubular internal structure is spacious, stable drive, be convenient to check, improve the satisfaction of user.
In addition, owing to adopting at heating tube bottom limited hole, make hot blast straight towards blowing down, make material waterfall more evenly fully, add time of contact and the contact area of crops and hot gas, make oven dry more complete, improve the satisfaction of user.
In addition, because the outer surface at heating tube arranges radiant panel, the area of dissipation of heating tube is further expanded, make oven dry more complete, improve the satisfaction of user.
In addition, due at blower fan arranged outside heat shield, scattering and disappearing of the heat in cylinder can be reduced, dust gathering arrester and heating tube are isolated simultaneously.
In addition, because the open-mouth at cylinder arranges dust gathering arrester, come round in the top perforate of dust gathering arrester and deduster, make cylinder Integral sealing, and air-flow in cover produces stack effect, a large amount of dust impurities of dispersing in cylinder and damp-heat air are put together, and the deduster emission abatement by being connected with dust gathering arrester top, make crops drying more completely, impurity is less, site work environment is cleaner, improves the satisfaction of user.
Although embodiment of the present invention are open as above, it is not restricted to listed in description and embodiment utilization.It can be applied to various applicable the field of the invention completely.For those skilled in the art, can easily realize other amendment.Therefore do not deviating under the universal that claim and equivalency range limit, the present invention is not limited to specific details and illustrates here and the legend described.
Claims (9)
1. a twin-roll crops drier, is characterized in that, comprising:
Frame;
Cylinder, comprise and rotate the outer cylinder that is arranged in frame and cylinder in coaxial rotation in described outer cylinder, the side of described outer cylinder is set to first uncovered, and on described interior cylinder, relatively described first uncovered side arranges second uncovered, is formed many return structures to make described cylinder;
Driven wheel, is connected to described cylinder and rotates along its axis to make described cylinder;
Feed unit, stretches into described interior cylinder near described first uncovered side, is communicated with described interior cylinder; And
Drying unit, is arranged in described interior cylinder, comprises:
Heating tube, it is the body of hollow, and the axis along described interior cylinder is fixedly installed; And
Several radiant panel, protrudes out from the outer surface of described heating tube;
Wherein, the bottom of described heating tube limits several through holes;
Wherein, described heating tube is provided with blower fan near second uncovered one end, is diffused in described cylinder by described through hole to make the heat in described heating tube.
2. twin-roll crops drier as claimed in claim 1, it is characterized in that, the two ends of described outer cylinder are provided with backing ring, and each backing ring lower end is respectively provided with two support rollers, and described support roller is by described rack support.
3. twin-roll crops drier as claimed in claim 2, it is characterized in that, the outside of described blower fan is provided with heat shield, and it protrudes out described outer cylinder near described second uncovered side.
4. twin-roll crops drier as claimed in claim 3, is characterized in that, described frame is also provided with dust gathering arrester, itself and described first uncovered UNICOM, and the top of described dust gathering arrester is communicated with several dedusters, and the bottom of described dust gathering arrester is provided with discharging opening.
5. twin-roll crops drier as claimed in claim 4, it is characterized in that, also comprise outfeed belt conveyor, it is arranged on described discharging opening lower end.
6. twin-roll crops drier as claimed in claim 5, it is characterized in that, described several radiant panel all in the form of a ring, and is evenly distributed on described heating tube.
7. twin-roll crops drier as claimed in claim 6, it is characterized in that, the inner surface of described interior cylinder is provided with several first temperature measurer.
8. twin-roll crops drier as claimed in claim 7, it is characterized in that, the inner surface of described outer tube pipe is provided with several second temperature measurer.
9. twin-roll crops drier as claimed in claim 8, it is characterized in that, the inwall of described outer cylinder is provided with several the first flights taken up by crops, the inwall of described interior cylinder is provided with several the second flights taken up by crops, and described first flight is identical with the tendency direction of described second flight.
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| CN201510359510.2A CN104930832B (en) | 2015-06-25 | 2015-06-25 | Twin-roll crops drier |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106705607A (en) * | 2017-03-30 | 2017-05-24 | 四川高博环保工程有限公司 | Multi-stage roller type dryer |
| CN106720287A (en) * | 2016-12-05 | 2017-05-31 | 安徽爱能洁生物科技有限公司 | A kind of material drying device of bitubular Synchronous Heating air-supply |
| CN107024112A (en) * | 2016-07-13 | 2017-08-08 | 湖北叶威(集团)智能科技有限公司 | Thermalizing collision central plate and high temperature cleaning dust system are revolved in backspace |
| CN107024110A (en) * | 2016-07-13 | 2017-08-08 | 湖北叶威(集团)智能科技有限公司 | A kind of single cycle grain drier |
| CN109770409A (en) * | 2019-02-01 | 2019-05-21 | 厦门烟草工业有限责任公司 | A method of drum-type baking machine and baking tobacco with material buffer device |
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| CN113758183A (en) * | 2021-09-03 | 2021-12-07 | 泉州市交发泓盛材料科技有限责任公司 | Aggregate drying roller and drying method for dry-mixed mortar production line |
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Citations (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006084143A (en) * | 2004-09-16 | 2006-03-30 | Ngk Spark Plug Co Ltd | Horizontal vibration drier and powder discharging method using the drier |
| CN201129908Y (en) * | 2007-11-22 | 2008-10-08 | 诸城市恒基机械制造有限公司 | Multi-return journey airflow drying machine |
| CN102445059A (en) * | 2011-12-07 | 2012-05-09 | 南宁市钟秀节能环保工程有限公司 | Countercurrent double-loop cylinder dryer |
| CN202229541U (en) * | 2011-09-06 | 2012-05-23 | 福建龙岩鸿宇烘干科技有限公司 | Labyrinth type dryer |
| CN202494291U (en) * | 2012-03-08 | 2012-10-17 | 邱玉冬 | Tube-bundle-type multi-return-stroke drying machine |
| CN202562249U (en) * | 2012-02-22 | 2012-11-28 | 崔国培 | Biomass powder particle drying roller and drying system thereof |
| CN202770121U (en) * | 2012-08-28 | 2013-03-06 | 郑州市鼎力干燥设备有限公司 | Three-layer roller drying device |
| CN103090650A (en) * | 2013-03-01 | 2013-05-08 | 郑兰普 | Double-cylinder material dehydration device |
| CN202928300U (en) * | 2012-10-27 | 2013-05-08 | 郑州泰达节能干燥设备有限公司 | Multi-return airflow dryer |
| KR20130047938A (en) * | 2011-11-01 | 2013-05-09 | 이엔비나노텍(주) | Complex blowing type rotary kiln having multi-combination chamber |
| US20130283632A1 (en) * | 2012-03-16 | 2013-10-31 | Jerry D. Miller | Magnet supported rotary drum dryer |
| CN203518464U (en) * | 2013-08-26 | 2014-04-02 | 焦作市鑫利旺机械有限公司 | Two-stage guiding type reciprocating three-layer tumble-drying device |
| CN103791707A (en) * | 2014-01-23 | 2014-05-14 | 天紫环保装备制造（天津）有限公司 | Roller drying system special for garbage slurry |
| CN203687549U (en) * | 2013-12-24 | 2014-07-02 | 南京云海特种金属股份有限公司 | Self-balanced drying machine for aluminum scraps |
| CN104000299A (en) * | 2014-06-19 | 2014-08-27 | 中国烟草总公司郑州烟草研究院 | Tobacco roller far infrared composite dying experimental equipment |
| CN104296506A (en) * | 2014-09-29 | 2015-01-21 | 无锡康柏斯机械科技有限公司 | Roller dryer for molding sand drying |
| CN204115427U (en) * | 2014-07-29 | 2015-01-21 | 大连天晟通用机械有限公司 | A kind of chain-plate type drying box |
| CN204141956U (en) * | 2014-10-11 | 2015-02-04 | 湖北叶威（集团）粮油机械有限公司 | A kind of Novel multi-return-stroke drum formula dryer |
| CN204227845U (en) * | 2014-11-06 | 2015-03-25 | 黄仕平 | A kind of iron powder rotary drying machine |
| CN204854217U (en) * | 2015-06-25 | 2015-12-09 | 湖北叶威(集团)智能科技有限公司 | Twin drum crops drying -machine |
-
2015
- 2015-06-25 CN CN201510359510.2A patent/CN104930832B/en active Active
Patent Citations (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006084143A (en) * | 2004-09-16 | 2006-03-30 | Ngk Spark Plug Co Ltd | Horizontal vibration drier and powder discharging method using the drier |
| CN201129908Y (en) * | 2007-11-22 | 2008-10-08 | 诸城市恒基机械制造有限公司 | Multi-return journey airflow drying machine |
| CN202229541U (en) * | 2011-09-06 | 2012-05-23 | 福建龙岩鸿宇烘干科技有限公司 | Labyrinth type dryer |
| KR20130047938A (en) * | 2011-11-01 | 2013-05-09 | 이엔비나노텍(주) | Complex blowing type rotary kiln having multi-combination chamber |
| CN102445059A (en) * | 2011-12-07 | 2012-05-09 | 南宁市钟秀节能环保工程有限公司 | Countercurrent double-loop cylinder dryer |
| CN202562249U (en) * | 2012-02-22 | 2012-11-28 | 崔国培 | Biomass powder particle drying roller and drying system thereof |
| CN202494291U (en) * | 2012-03-08 | 2012-10-17 | 邱玉冬 | Tube-bundle-type multi-return-stroke drying machine |
| US20130283632A1 (en) * | 2012-03-16 | 2013-10-31 | Jerry D. Miller | Magnet supported rotary drum dryer |
| CN202770121U (en) * | 2012-08-28 | 2013-03-06 | 郑州市鼎力干燥设备有限公司 | Three-layer roller drying device |
| CN202928300U (en) * | 2012-10-27 | 2013-05-08 | 郑州泰达节能干燥设备有限公司 | Multi-return airflow dryer |
| CN103090650A (en) * | 2013-03-01 | 2013-05-08 | 郑兰普 | Double-cylinder material dehydration device |
| CN203518464U (en) * | 2013-08-26 | 2014-04-02 | 焦作市鑫利旺机械有限公司 | Two-stage guiding type reciprocating three-layer tumble-drying device |
| CN203687549U (en) * | 2013-12-24 | 2014-07-02 | 南京云海特种金属股份有限公司 | Self-balanced drying machine for aluminum scraps |
| CN103791707A (en) * | 2014-01-23 | 2014-05-14 | 天紫环保装备制造（天津）有限公司 | Roller drying system special for garbage slurry |
| CN104000299A (en) * | 2014-06-19 | 2014-08-27 | 中国烟草总公司郑州烟草研究院 | Tobacco roller far infrared composite dying experimental equipment |
| CN204115427U (en) * | 2014-07-29 | 2015-01-21 | 大连天晟通用机械有限公司 | A kind of chain-plate type drying box |
| CN104296506A (en) * | 2014-09-29 | 2015-01-21 | 无锡康柏斯机械科技有限公司 | Roller dryer for molding sand drying |
| CN204141956U (en) * | 2014-10-11 | 2015-02-04 | 湖北叶威（集团）粮油机械有限公司 | A kind of Novel multi-return-stroke drum formula dryer |
| CN204227845U (en) * | 2014-11-06 | 2015-03-25 | 黄仕平 | A kind of iron powder rotary drying machine |
| CN204854217U (en) * | 2015-06-25 | 2015-12-09 | 湖北叶威(集团)智能科技有限公司 | Twin drum crops drying -machine |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107024112A (en) * | 2016-07-13 | 2017-08-08 | 湖北叶威(集团)智能科技有限公司 | Thermalizing collision central plate and high temperature cleaning dust system are revolved in backspace |
| CN107024110A (en) * | 2016-07-13 | 2017-08-08 | 湖北叶威(集团)智能科技有限公司 | A kind of single cycle grain drier |
| CN106720287A (en) * | 2016-12-05 | 2017-05-31 | 安徽爱能洁生物科技有限公司 | A kind of material drying device of bitubular Synchronous Heating air-supply |
| CN106705607A (en) * | 2017-03-30 | 2017-05-24 | 四川高博环保工程有限公司 | Multi-stage roller type dryer |
| CN109770409A (en) * | 2019-02-01 | 2019-05-21 | 厦门烟草工业有限责任公司 | A method of drum-type baking machine and baking tobacco with material buffer device |
| CN111623602A (en) * | 2020-05-06 | 2020-09-04 | 大连理工大学 | Novel rotary biological drying device |
| CN113758183A (en) * | 2021-09-03 | 2021-12-07 | 泉州市交发泓盛材料科技有限责任公司 | Aggregate drying roller and drying method for dry-mixed mortar production line |
| CN113758183B (en) * | 2021-09-03 | 2022-12-13 | 泉州市交发泓盛材料科技有限责任公司 | Aggregate drying roller and drying method for dry-mixed mortar production line |
| CN115560545A (en) * | 2022-09-02 | 2023-01-03 | 热汇宝电热科技(江苏)有限公司 | Agricultural infrared electric heating continuous dryer |
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| CN104930832B (en) | 2018-01-23 |
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