CN107755332B - Drying machine is eluriated to high-efficient grain - Google Patents
Drying machine is eluriated to high-efficient grain Download PDFInfo
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- CN107755332B CN107755332B CN201711180918.9A CN201711180918A CN107755332B CN 107755332 B CN107755332 B CN 107755332B CN 201711180918 A CN201711180918 A CN 201711180918A CN 107755332 B CN107755332 B CN 107755332B
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Abstract
The invention discloses a high-efficiency grain elutriation and drying integrated machine, which comprises an elutriation box, a drying box and a conveying auger connecting the elutriation box and the drying box, wherein a abdication gap for a feeding conveying belt is formed in the side wall of the elutriation box, a plurality of obliquely arranged elutriation nets are arranged in the elutriation box, one sides of the elutriation nets are fixed in the elutriation box, the other sides of the elutriation nets are fixed on the inner wall of the elutriation box through an elutriation net fixing frame, a gap is reserved between the elutriation nets and the inner wall of the elutriation box, and a water return groove is fixed at the bottom of each elutriation net and used for collecting cleaning water: through multilayer elutriation net can carry out abundant elutriation to grain, the elutriation water that produces moreover can be collected by the return water tank, and the grain after the elutriation can be carried out even stoving by the stoving case, and the time of the sunning of removing from has improved work efficiency.
Description
Technical Field
The invention relates to the technical field of grain processing, in particular to a high-efficiency grain elutriation and drying integrated machine.
Background
The grain refers to a general term of various plant seeds in cooked food, and can also be generically called as 'grain'. The grain crops contain rich nutrient substances, mainly including protein, vitamins, dietary fibers, fat and the like. The moisture content of the harvested grain is very important for commercial use or seed use. The ideal water content of the grain is to dry the grain to the vicinity of the critical point of the growth of the grain storage microorganisms, under the water content condition, the storage safety of the grain can be ensured, the freshness and the eating quality of the grain can be maintained to the maximum extent, and the germination rate and the quality of the seed products of the grain can be maintained to the maximum extent. Moisture and temperature are main factors influencing the respiration of the grains, but the moisture and the temperature are not isolated and are mutually restricted. When the moisture content of the grain is low, the influence of the temperature on the respiration is small; when the moisture content of the grain is increased, the respiration intensity change caused by the temperature is very violent. When the temperature is lower, the moisture has less influence on respiration, and when the temperature is lower, the grain with higher moisture can be safely stored. Obviously, the storage stability of the grain is comprehensively influenced by temperature and moisture, and the growth of mould, mites and insects can be completely inhibited only after the moisture and the temperature of the grain are well controlled, so that the damage to the stored grain is avoided. The grain moisture detection has very important significance on the acquisition, transportation, storage, processing and trade of grains.
Under the existing situation, after the airing of grains is completed, grains need to be bagged and stored, and more dust can fall off due to the fact that the airing field is in an open place, so that the last part of grains contain more dust, the quality of the grains is affected, more moisture possibly exists, and the grains need to be washed in one step in the processing operation of some grains.
Disclosure of Invention
The invention aims to provide an efficient grain elutriation and drying integrated machine to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
an efficient grain elutriation and drying integrated machine comprises an elutriation box, a drying box and a conveying auger connecting the elutriation box and the drying box, the side wall of the elutriation box is provided with a abdication gap for the feeding conveying belt, a plurality of elutriation nets which are obliquely arranged are arranged in the elutriation box, one side of each elutriation net is fixed in the elutriation box, the other side of each elutriation net is fixed on the inner wall of the elutriation box through an elutriation net fixing frame, a gap is reserved between the elutriation net and the inner wall of the elutriation box, a water return tank is fixed at the bottom of each elutriation net, used for collecting washing water, a plurality of spray headers are arranged above each washing net, each water return tank is connected with a washing water processing mechanism through a drain pipe, the cleaning water treatment mechanism is connected with the spray header through a water pipeline, and a water pump is also arranged on the water pipeline; at the lower floor the lowest extreme position department of elutriating the net is connected with the pan feeding mouth of carrying the auger through a feed cylinder, carries the auger to pass through the installing support slope installation, carries the auger to be operated by auger motor drive, the waterlogging caused by excessive rainfall mouth has been seted up to the bottom of carrying the auger for will carrying the moisture discharge of grain leaching in the auger, waterlogging caused by excessive rainfall mouth department installs the filter screen, the discharge gate that is used for the ejection of compact is seted up at the top of carrying the auger, the below of discharge gate is equipped with the stoving case, the stoving case is installed in the installing frame, the inside of stoving case has the columniform inner chamber, the outside of stoving case is fixed with the hopper that connects with this columniform inner chamber intercommunication, connects the hopper under the discharge gate, be fixed with a plurality of electric heaters that are used for the heating on the inner wall of stoving case, gear motor is installed to one side position of stoving case, a plurality of spiral feeding blades are fixed outside the rotating shaft, and a discharging opening for discharging is formed in the bottom of the drying box; the packing auger motor, the electric heater and the speed reducing motor are electrically connected with an external power supply and the control switch.
As a further scheme of the invention: and a negative pressure dust suction device is also arranged at the abdicating gap on the side wall of the elutriation box.
As a still further scheme of the invention: and the mounting rack is also provided with a temperature controller for controlling the heating temperature of the electric heater.
As a still further scheme of the invention: the drying box is also provided with a moisture discharging port for discharging moisture.
As a still further scheme of the invention: and a heat-insulating skin is arranged outside the drying box.
As a still further scheme of the invention: and two side positions of each washing net are provided with protection plates for preventing grains from being scattered.
As a still further scheme of the invention: the outside of carrying the auger still is equipped with and is used for carrying hot-blast section of thick bamboo to carrying the auger inside, and the air-out direction of hot-blast section of thick bamboo is the acute angle with the direction of delivery of carrying the auger.
Compared with the prior art, the invention has the beneficial effects that: through multilayer elutriation net can carry out abundant elutriation to grain, the elutriation water that produces moreover can be collected by the return water tank, and the grain after the elutriation can be carried out even stoving by the stoving case, and the time of the sunning of removing from has improved work efficiency.
Drawings
Fig. 1 is a schematic structural diagram of a high-efficiency grain washing and drying all-in-one machine.
Fig. 2 is a top view of a washing net in the high-efficiency grain washing and drying all-in-one machine.
Fig. 3 is a schematic structural diagram of a drying box in a high-efficiency grain elutriation and drying integrated machine.
In the figure: 1-elutriation box, 2-conveying auger, 3-drying box, 4-feeding conveying belt, 5-water discharging pipe, 6-elutriation net, 7-water returning tank, 8-discharging cylinder, 9-spray head, 10-elutriation net fixing frame, 11-hot air cylinder, 12-water draining port, 13-auger motor, 14-discharging port, 15-receiving hopper, 16-electric heater, 17-spiral feeding blade, 18-speed reducing motor, 19-discharging port and 20-mounting frame.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 3, in the embodiment of the present invention, a high efficiency grain elutriation and drying integrated machine includes an elutriation box 1, a drying box 3 and a conveying auger 2 connecting the elutriation box 1 and the drying box 3, a relief notch for a feeding conveying belt 4 is formed on a side wall of the elutriation box 1, a plurality of obliquely arranged elutriation nets 6 are arranged in the elutriation box 1, one side of each elutriation net 6 is fixed inside the elutriation box 1, the other side of each elutriation net 6 is fixed on an inner wall of the elutriation box 1 through an elutriation net fixing frame 10, a gap is reserved between each elutriation net 6 and the inner wall of the elutriation box 1, a return water tank 7 is fixed at the bottom of each elutriation net 6 for collecting cleaning water, a plurality of spray heads 9 are arranged above each elutriation net 6, the spray heads 9 are fixed at the top of the elutriation box 1 or at the bottom of the return water tank 7 without limitation, when the elutriation device works, grains are conveyed into the elutriation box 1 through the feeding conveying belt 4 and poured onto the elutriation net 6, the spray headers 9 start to spray cleaning water to elutriate the grains, the grains fall onto the lower-layer elutriation net 6 under the action of gravity, and are elutriated for multiple times, water generated by each-layer elutriation net 6 during elutriation can be collected by the water return groove 7 below the elutriation net, and the influence of the elutriation water on the upper layer on the lower-layer elutriation net 6 during elutriation can be avoided; be in the lower floor the pan feeding mouth that elutriation net 6's the lowest extreme position department is connected with carrying auger 2 through play feed cylinder 8, carry auger 2 to pass through the installing support slope installation, carry auger 2 by auger motor 13 drive operation, carry auger 2's top to offer the bin outlet 14 that is used for the ejection of compact, the below of bin outlet 14 is equipped with stoving case 3, stoving case 3 is installed on erection rack 20, the inside of stoving case 3 has the columniform inner chamber, the outside of stoving case 3 is fixed with the hopper 15 that connects with this columniform inner chamber intercommunication, connects hopper 15 to be located bin outlet 14 under for send into the grain that bin outlet 14 derived in the columniform inner chamber, be fixed with a plurality of electric heater 16 that are used for the heating on the inner wall of stoving case 3, gear motor 18 is installed to one side position of stoving case 3, gear motor 18's output and the pivot that stretches into in the stoving case 3 are connected, a plurality of spiral feeding blades 18 are fixed outside the rotating shaft, a discharging opening 19 for discharging is formed in the bottom of the drying box 3, on one hand, the spiral feeding blades 18 can play a role in stirring, so that grains are heated more uniformly, on the other hand, the grains can be conveyed to the discharging opening 19, and the dried grains can directly fall from the discharging opening 19; the packing auger motor 13, the electric heater 16 and the speed reducing motor 18 are electrically connected with an external power supply and a control switch.
Each water return tank 7 is connected with a cleaning water treatment mechanism through a water discharge pipe 5 and is used for purifying the cleaned sewage, the cleaning water treatment mechanism is connected with a spray header 9 through a water delivery pipeline, a water pump is further installed on the water delivery pipeline, the purified cleaning water can be reused, and the utilization effect of resources is improved.
The mounting rack 20 is further provided with a temperature controller for controlling the heating temperature of the electric heater 16, so that the heating temperature of the electric heater 16 can be controlled, and the optimal drying effect can be ensured.
The drying box 3 is also provided with a moisture discharging port for discharging moisture.
The bottom of the conveying auger 2 is provided with a draining port 12 for discharging water drained by grains in the conveying auger 2, and a filter screen is arranged at the draining port 12.
And two sides of each elutriation net 6 are provided with protection plates for preventing grains from being scattered.
The outside of carrying auger 2 still is equipped with and is used for carrying hot-blast section of thick bamboo 11 of auger 2 inside to carrying, and the air-out direction of hot-blast section of thick bamboo 11 is the acute angle with the direction of delivery of carrying auger 2's contained angle, carries its forward excitation effect to the material transportation of carrying auger 2.
And a negative pressure dust suction device is further installed at the abdicating gap on the side wall of the elutriation box 1 and used for absorbing dust generated when grains fall.
And a heat-insulating skin is arranged outside the drying box 3.
The working principle of the invention is as follows: when the grain elutriation device works, grains are conveyed into the elutriation box 1 through the feeding and conveying belt 4 and poured onto the elutriation net 6, the spray header 9 starts to spray cleaning water to elutriate the grains, the grains fall onto the lower-layer elutriation net 6 under the action of gravity and are elutriated for multiple times, water generated by each-layer elutriation net 6 during elutriation can be collected by the water return tank 7 below the elutriation net, influence on the lower-layer elutriation net 6 caused by the upper-layer elutriation water is avoided, the cleaned grains enter the conveying auger 2 through the discharge cylinder 8 and are conveyed into the drying box 3 through the conveying auger 2, the electric heater 16 in the drying box works to dry the grains entering the drying box 3, the spiral feeding blade 18 can play a role in stirring on one hand, so that the grains are heated more uniformly, and on the other hand, the grains can be conveyed to the discharge opening 19, the dried grains can directly fall from the feed opening 19.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. A high-efficiency grain elutriation and drying integrated machine comprises an elutriation box (1), a drying box (3) and a conveying auger (2) for connecting the elutriation box (1) and the drying box (3), and is characterized in that a receding notch for a feeding conveying belt (4) is formed in the side wall of the elutriation box (1), a plurality of obliquely arranged elutriation nets (6) are arranged in the elutriation box (1), one sides of the elutriation nets (6) are fixed in the elutriation box (1), the other sides of the elutriation nets (6) are fixed on the inner wall of the elutriation box (1) through elutriation net fixing frames (10), gaps are reserved between the elutriation nets (6) and the inner wall of the elutriation box (1), a water return groove (7) is fixed at the bottom of each elutriation net (6) and used for collecting cleaning water, a plurality of spray heads (9) are arranged above each elutriation net (6), and each water return groove (7) is connected with a cleaning water discharge pipe (5), the cleaning water treatment mechanism is connected with the spray header (9) through a water pipeline, and a water pump is also arranged on the water pipeline; be in the lower floor the lowest extreme position department of elutriation net (6) is connected with the pan feeding mouth of carrying auger (2) through play feed cylinder (8), carries auger (2) to pass through the installing support slope installation, carries auger (2) by auger motor (13) drive operation, the drain tap (12) have been seted up to the bottom of carrying auger (2), be used for carrying the moisture discharge that grain leached in auger (2), drain tap (12) department installs the filter screen, the bin outlet (14) that is used for the ejection of compact is seted up at the top of carrying auger (2), the below of bin outlet (14) is equipped with stoving case (3), stoving case (3) are installed on installing frame (20), the inside of stoving case (3) has the columniform inner chamber, the external fixation of stoving case (3) has connect hopper (15) with this columniform inner chamber intercommunication, connect hopper (15) to be in under bin outlet (14), a plurality of electric heaters (16) for heating are fixed on the inner wall of the drying box (3), a speed reducing motor (18) is installed at one side of the drying box (3), the output end of the speed reducing motor (18) is connected with a rotating shaft extending into the drying box (3), a plurality of spiral feeding blades (18) are fixed outside the rotating shaft, and a discharging opening (19) for discharging is formed in the bottom of the drying box (3); the auger motor (13), the electric heater (16) and the speed reducing motor (18) are electrically connected with an external power supply and the control switch; a negative pressure dust suction device is also arranged at the abdicating gap on the side wall of the elutriation box (1); the outside of carrying auger (2) still is equipped with and is used for carrying hot-blast section of thick bamboo (11) to carrying auger (2) inside, and the air-out direction of hot-blast section of thick bamboo (11) is the acute angle with the direction of delivery's of carrying auger (2) contained angle.
2. The efficient grain elutriating and drying all-in-one machine as claimed in claim 1, wherein a temperature controller for controlling the heating temperature of the electric heater (16) is further arranged on the mounting rack (20).
3. The high-efficiency grain elutriation and drying integrated machine as claimed in claim 2, wherein a moisture discharging port for discharging moisture is further formed in the drying box (3).
4. The efficient grain elutriation and drying all-in-one machine as claimed in claim 3, wherein a heat-insulating skin is arranged outside the drying box (3).
5. The high-efficiency grain elutriation and drying all-in-one machine as claimed in claim 4, wherein protection plates for preventing grains from being scattered are arranged at two side positions of each elutriation net (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711180918.9A CN107755332B (en) | 2017-11-23 | 2017-11-23 | Drying machine is eluriated to high-efficient grain |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711180918.9A CN107755332B (en) | 2017-11-23 | 2017-11-23 | Drying machine is eluriated to high-efficient grain |
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| CN107755332A CN107755332A (en) | 2018-03-06 |
| CN107755332B true CN107755332B (en) | 2020-07-28 |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109967430A (en) * | 2019-04-11 | 2019-07-05 | 郑小柔 | A kind of efficient grain washing machine |
| CN111981770B (en) * | 2020-08-12 | 2022-04-19 | 安徽电力股份有限公司淮南田家庵发电厂 | Coal drying device for coal-fired power plant |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2643577A1 (en) * | 1989-02-28 | 1990-08-31 | Tecnal | Self-cleaning installation for the automatic continuous washing of accessories used in the food processing industry |
| CN105599342A (en) * | 2016-02-22 | 2016-05-25 | 德清富森利节能科技有限公司 | Biomass granule fuel extruder with humidity control function |
| CN206420287U (en) * | 2016-12-30 | 2017-08-18 | 六安市裕安区天缘中药材种植专业合作社 | Gardenia florida drying unit |
| CN107234056A (en) * | 2017-07-13 | 2017-10-10 | 安徽省华之慧生态农业发展有限公司 | A kind of rice precise machining device |
| CN107255406A (en) * | 2017-06-27 | 2017-10-17 | 合肥朝霞机械科技有限公司 | One kind improvement grain drying device and its application method |
-
2017
- 2017-11-23 CN CN201711180918.9A patent/CN107755332B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2643577A1 (en) * | 1989-02-28 | 1990-08-31 | Tecnal | Self-cleaning installation for the automatic continuous washing of accessories used in the food processing industry |
| CN105599342A (en) * | 2016-02-22 | 2016-05-25 | 德清富森利节能科技有限公司 | Biomass granule fuel extruder with humidity control function |
| CN206420287U (en) * | 2016-12-30 | 2017-08-18 | 六安市裕安区天缘中药材种植专业合作社 | Gardenia florida drying unit |
| CN107255406A (en) * | 2017-06-27 | 2017-10-17 | 合肥朝霞机械科技有限公司 | One kind improvement grain drying device and its application method |
| CN107234056A (en) * | 2017-07-13 | 2017-10-10 | 安徽省华之慧生态农业发展有限公司 | A kind of rice precise machining device |
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Effective date of registration: 20200629 Address after: No. 1 Weishi Road, Ganzhou Economic and Technological Development Zone, Ganzhou City, Jiangxi Province, 341000 Applicant after: JIANGXI DONGJIAN AGRICULTURAL DEVELOPMENT Co.,Ltd. Address before: 236400 No. 6 Yongsheng Road, Linquan County, Anhui, Fuyang Applicant before: ANHUI HUARUI MEDICAL TECHNOLOGY DEVELOPMENT Co.,Ltd. |
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