CN104938620A - Crop dryer - Google Patents
Crop dryer Download PDFInfo
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- CN104938620A CN104938620A CN201510359251.3A CN201510359251A CN104938620A CN 104938620 A CN104938620 A CN 104938620A CN 201510359251 A CN201510359251 A CN 201510359251A CN 104938620 A CN104938620 A CN 104938620A
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- crops
- heating tube
- cylinder
- drier
- gathering arrester
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Abstract
The invention discloses a crop dryer. The crop dryer comprises a rack, a roller, a driving gear, a feeding unit and a drying device; the roller is arranged on the rack, and a storage space is defined by the roller; the driving gear is connected to the roller so as to enable the roller to rotate along the axis; a feeding opening is formed in the lower portion of the feeding unit; the drying device is arranged in the storage space and comprises a heating plate and a plurality of radiation plates; the heating pipe is a hollow pipe body and is arranged at the position of the axle wire of the roller; the multiple radiation plates extend out from the outer surface of the heating pipe, and a plurality of through holes are defined in the bottom of the heating pipe; a draught fan is arranged at the end, far away from the feeding opening, of the heating pipe; an opening for discharging crops is formed in the end, far away from the feeding opening, of the roller. According to the crop dryer, the heat energy is used more sufficiently, and the electric energy used for the crop dryer is greatly saved; meanwhile, the size of the crop dryer is reduced, and the satisfaction of a user is improved.
Description
Technical field
The present invention relates to a kind of crops processing equipment.More particularly, the present invention relates to a kind of 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.
And the drying unit of current crops drier is on the market placed in cylindrical outer, and therefore the machine volume of crops drier is excessive, and can not make full use of the heat energy of drying unit, and drying effect is unsatisfactory.
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 heater is placed in drums inside, is solved the problem that drying and heating device service efficiency is lower.
A further object of the invention is by blower fan is placed in heater inside, can improve the thermal 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 crops drier, comprising:
Frame;
Cylinder, it is cylindrical, and described cylinder to be arranged in described frame and to limit a storage area;
Driven wheel, is connected to described cylinder and rotates along its axis to make described cylinder;
Feed unit, stretch into one end of described storage area, its underpart is provided with charging aperture, crashes into described storage area to make crops; And
Drying unit, is arranged in described storage area, comprises:
Heating tube, it is the body of hollow, is arranged at the axis place of described cylinder; And
Several radiant panel, protrudes out from the outer surface of described heating tube, and for expanding the area of dissipation of described heating tube,
Wherein, the bottom of described heating tube limits several through holes;
Wherein, described heating tube is provided with blower fan away from one end of charging aperture, diffuses in described cylinder to make the heat in described heating tube by described through hole;
Wherein, described cylinder is uncovered for what discharged by crops away from one end of charging aperture.
Preferably, the two ends of described 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 cylindrical outer.
Preferably, described frame is also provided with dust gathering arrester, and it is communicated with the worn-out mouth of described cylinder, and described dust gathering arrester limits a through hole to make described heat shield through described dust gathering arrester, the top of described dust gathering arrester is communicated with deduster, 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, for falling the crops transfer from discharging opening.
Preferably, described several radiant panel all in the form of a ring, and is evenly distributed on described heating tube.
Preferably, described heating tube inside is provided with several first temperature measurer.
Preferably, the inner surface of described memory space is provided with several second temperature measurer.
Preferably, the inwall of described cylinder is evenly provided with several flights taken up by crops.
The present invention at least comprises following beneficial effect:
The invention provides a kind of 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 crops drier, reduce the volume of crops drier simultaneously, 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.
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 crops drier of the present invention;
Fig. 2 is the left pseudosection in Fig. 1;
Fig. 3 is the structural representation of intermediate roll inside of the present invention;
Fig. 4 is the bottom view at heating tube place in the present invention;
Fig. 5 is the structural representation at heating tube place 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-Figure 5, a kind of crops drier, comprising:
Frame 1, it is one piece of rectangular steel plates, and frame 1 level is placed in ground;
Cylinder 2, it is cylindrical, described cylinder 2 to be arranged in described frame 1 and to limit a storage area, the two ends of described cylinder 2 are provided with backing ring 8, each backing ring 8 lower end is respectively provided with two support rollers 9, and 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 and rotate along its axis to make described cylinder 2, 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, stretches into one end of described storage area, and its underpart is provided with charging aperture 41, and to make crops crash into described storage area, feed unit 4 is fixedly connected with by support with frame, the problem causing feed unit to rock with the vibrations solved due to cylinder; And
Drying unit, is arranged in described storage area, and described drying unit is for drying crops, comprising:
Heating tube 5, it is the body of hollow, is arranged at the axis place of described cylinder 2, 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.
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 charging aperture, diffuses in described cylinder 2 to make the heat in described heating tube 5 by described through hole 501;
Described cylinder 2 is uncovered for what discharged by crops away from one end of charging aperture.
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, and the height of heat shield 10 is consistent with the height of feed unit 4.
Described frame 1 is also provided with dust gathering arrester 11, it is communicated with described the uncovered of cylinder 2, described dust gathering arrester 11 limits a through hole to make described heat shield 10 through described dust gathering arrester 11, and the top of described dust gathering arrester 11 is communicated with deduster 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 crops drier large, produce dirt pits fix, shake under objective condition.
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.
Described heating tube 5 inside is provided with several first temperature measurer 51, for sensing the temperature in heating tube.
The inner surface of described memory space is provided with several second temperature measurer 21, second temperature measurer 21 and is used for crops thermometric in cylinder, and user can regulate the heating power of heating tube according to the height of temperature.
The inwall of described cylinder 2 is evenly provided with several flights 22 taken up by crops, and crops are taken up and spill in thermal current gradually by it, to strengthen the heat exchange of material and thermal current, promotes the carrying out of dry run.
Working method
Crops enter cylinder 2 from feed unit 4, cylinder 2 drives rotation by driven wheel 3, inner homogeneous due to cylinder 2 is provided with flight 22, crops are able to expect waterfall in cylinder 2, according to the temperature detection data of the first temperature measurer 51 and the second temperature measurer 21, regulate the power of heating tube 5, the moisture of crops is dried, moisture and dust enter deduster 12 by dust gathering arrester 11, and the crops of drying are progressively displaced to discharging opening 111 by the drive of flight 22, then be transported to next process by outfeed belt conveyor 13.
Industrial applicibility
The invention provides a kind of 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 crops drier, reduce the volume of crops drier simultaneously, 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, make cylinder Integral sealing, and in cover, create certain negative pressure, a large amount of dust impurities of dispersing in cylinder and damp-heat air are put together, and siphoned away by the deduster be connected with dust gathering arrester top, make crops drying more completely, impurity is less, 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 crops drier, comprising:
Frame;
Cylinder, it is cylindrical, and described cylinder to be arranged in described frame and to limit a storage area;
Driven wheel, is connected to described cylinder and rotates along its axis to make described cylinder;
Feed unit, stretch into one end of described storage area, its underpart is provided with charging aperture, crashes into described storage area to make crops; And
Drying unit, is arranged in described storage area, comprises:
Heating tube, it is the body of hollow, is arranged at the axis place of described cylinder; And
Several radiant panel, protrudes out from the outer surface of described heating tube, and for expanding the area of dissipation of described heating tube,
Wherein, the bottom of described heating tube limits several through holes;
Wherein, described heating tube is provided with blower fan away from one end of charging aperture, diffuses in described cylinder to make the heat in described heating tube by described through hole;
Wherein, described cylinder is uncovered for what discharged by crops away from one end of charging aperture.
2. crops drier as claimed in claim 1, wherein, the two ends of described 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. crops drier as claimed in claim 2, wherein, the outside of described blower fan is provided with heat shield, and it protrudes out cylindrical outer.
4. crops drier as claimed in claim 3, wherein, described frame is also provided with dust gathering arrester, it is communicated with the uncovered of described cylinder, described dust gathering arrester limits a through hole to make described heat shield through described dust gathering arrester, the top of described dust gathering arrester is communicated with deduster, and the bottom of described dust gathering arrester is provided with discharging opening.
5. crops drier as claimed in claim 4, wherein, also comprise outfeed belt conveyor, it is arranged on described discharging opening lower end, for falling the crops transfer from discharging opening.
6. crops drier as claimed in claim 5, wherein, described several radiant panel all in the form of a ring, and is evenly distributed on described heating tube.
7. crops drier as claimed in claim 6, wherein, described heating tube inside is provided with several first temperature measurer.
8. crops drier as claimed in claim 7, wherein, the inner surface of described memory space is provided with several second temperature measurer.
9. crops drier as claimed in claim 8, wherein, the inwall of described cylinder is evenly provided with several flights taken up by crops.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510359251.3A CN104938620B (en) | 2015-06-25 | 2015-06-25 | Crops drier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510359251.3A CN104938620B (en) | 2015-06-25 | 2015-06-25 | Crops drier |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104938620A true CN104938620A (en) | 2015-09-30 |
| CN104938620B CN104938620B (en) | 2018-05-01 |
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ID=54154153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510359251.3A Active CN104938620B (en) | 2015-06-25 | 2015-06-25 | Crops drier |
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| Country | Link |
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| CN (1) | CN104938620B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107084610A (en) * | 2017-05-16 | 2017-08-22 | 东北林业大学 | A kind of air-flow feeding electrical heating type roller drier |
| CN112179079A (en) * | 2020-10-07 | 2021-01-05 | 武汉慧康利兹食品有限公司 | Drying device and drying process method for embedded meat-flavor powder essence |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2720147B1 (en) * | 1994-05-19 | 1996-12-20 | Francois Henri Emile Laurenty | Economic and non-polluting dryer for grain products. |
| CN1155064A (en) * | 1996-08-09 | 1997-07-23 | 邓大贤 | Central permeable grain turning-over and roasting machine |
| US5996245A (en) * | 1996-04-08 | 1999-12-07 | Yamato Sanko Meg. Co., Ltd. | Aeration-type rotary dryer |
| CN2454738Y (en) * | 2000-12-12 | 2001-10-17 | 孙保才 | Direct-heating moving type grain dryer |
| KR100601838B1 (en) * | 2005-06-23 | 2006-07-19 | 경방바이오공업 주식회사 | Rotary apparatus of drying for industry |
| CN103329991A (en) * | 2013-06-17 | 2013-10-02 | 丹东恒誉仪表厂 | Two-way grain moisture regulation drum dryer |
| CN203949452U (en) * | 2014-05-28 | 2014-11-19 | 江苏卓誉机械有限公司 | Convertible drum drier |
| CN204722159U (en) * | 2015-06-25 | 2015-10-28 | 湖北叶威(集团)智能科技有限公司 | Crops drier |
-
2015
- 2015-06-25 CN CN201510359251.3A patent/CN104938620B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2720147B1 (en) * | 1994-05-19 | 1996-12-20 | Francois Henri Emile Laurenty | Economic and non-polluting dryer for grain products. |
| US5996245A (en) * | 1996-04-08 | 1999-12-07 | Yamato Sanko Meg. Co., Ltd. | Aeration-type rotary dryer |
| CN1155064A (en) * | 1996-08-09 | 1997-07-23 | 邓大贤 | Central permeable grain turning-over and roasting machine |
| CN2454738Y (en) * | 2000-12-12 | 2001-10-17 | 孙保才 | Direct-heating moving type grain dryer |
| KR100601838B1 (en) * | 2005-06-23 | 2006-07-19 | 경방바이오공업 주식회사 | Rotary apparatus of drying for industry |
| CN103329991A (en) * | 2013-06-17 | 2013-10-02 | 丹东恒誉仪表厂 | Two-way grain moisture regulation drum dryer |
| CN203949452U (en) * | 2014-05-28 | 2014-11-19 | 江苏卓誉机械有限公司 | Convertible drum drier |
| CN204722159U (en) * | 2015-06-25 | 2015-10-28 | 湖北叶威(集团)智能科技有限公司 | Crops drier |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107084610A (en) * | 2017-05-16 | 2017-08-22 | 东北林业大学 | A kind of air-flow feeding electrical heating type roller drier |
| CN112179079A (en) * | 2020-10-07 | 2021-01-05 | 武汉慧康利兹食品有限公司 | Drying device and drying process method for embedded meat-flavor powder essence |
| CN112179079B (en) * | 2020-10-07 | 2021-12-24 | 武汉慧康利兹食品有限公司 | Drying device and drying process method for embedded meat-flavor powder essence |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104938620B (en) | 2018-05-01 |
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