CN108476752A - A kind of multi-functional silo of rice and kernel - Google Patents

A kind of multi-functional silo of rice and kernel Download PDF

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Publication number
CN108476752A
CN108476752A CN201810552467.5A CN201810552467A CN108476752A CN 108476752 A CN108476752 A CN 108476752A CN 201810552467 A CN201810552467 A CN 201810552467A CN 108476752 A CN108476752 A CN 108476752A
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CN
China
Prior art keywords
silo
main body
rice
ventilation road
door
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201810552467.5A
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Chinese (zh)
Inventor
丁超
王燕
杨国峰
于永华
严薇
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nanjing University of Finance and Economics
Original Assignee
Nanjing University of Finance and Economics
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nanjing University of Finance and Economics filed Critical Nanjing University of Finance and Economics
Priority to CN201810552467.5A priority Critical patent/CN108476752A/en
Publication of CN108476752A publication Critical patent/CN108476752A/en
Pending legal-status Critical Current

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Classifications

    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01FPROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
    • A01F25/00Storing agricultural or horticultural produce; Hanging-up harvested fruit
    • A01F25/14Containers specially adapted for storing
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01FPROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
    • A01F25/00Storing agricultural or horticultural produce; Hanging-up harvested fruit
    • A01F25/16Arrangements in forage silos
    • A01F25/20Unloading arrangements
    • A01F25/2018Bottom unloading units for tower silos
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01FPROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
    • A01F25/00Storing agricultural or horticultural produce; Hanging-up harvested fruit
    • A01F25/16Arrangements in forage silos
    • A01F25/22Ventilating arrangements
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23BPRESERVING, e.g. BY CANNING, MEAT, FISH, EGGS, FRUIT, VEGETABLES, EDIBLE SEEDS; CHEMICAL RIPENING OF FRUIT OR VEGETABLES; THE PRESERVED, RIPENED, OR CANNED PRODUCTS
    • A23B9/00Preservation of edible seeds, e.g. cereals
    • A23B9/06Preserving by irradiation or electric treatment without heating effect
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23BPRESERVING, e.g. BY CANNING, MEAT, FISH, EGGS, FRUIT, VEGETABLES, EDIBLE SEEDS; CHEMICAL RIPENING OF FRUIT OR VEGETABLES; THE PRESERVED, RIPENED, OR CANNED PRODUCTS
    • A23B9/00Preservation of edible seeds, e.g. cereals
    • A23B9/16Preserving with chemicals
    • A23B9/18Preserving with chemicals in the form of gases, e.g. fumigation; Compositions or apparatus therefor

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Storage Of Harvested Produce (AREA)

Abstract

The present invention relates to a kind of multi-functional silos of rice and kernel, including silo main body, it is provided with window and grain-entering mouth in the silo main body, it is provided with bactericidal unit at the top of silo main body, the middle and lower part of silo main body is provided with door and grain outlet, horizontal ventilation road is provided in silo main body, vertical ventilation road is provided on the outside of silo main body, the one end in horizontal ventilation road is fixedly connected with silo main body, the other end in horizontal ventilation road is connected by communicating pipe with the one end in the vertical ventilation road, and the other end in the vertical ventilation road is connected with plenum chamber by wind-guiding valve;The plenum chamber is connected by ventilation shaft with ventilation blower;The bottom of the silo main body is provided with perforated tiles, and one end of the perforated tiles is connected by wind-guiding valve with plenum chamber.The multi-functional silo of rice and kernel of the present invention is uniformly and effectively divulged information using the realization of ventilation shaft, plenum chamber and perforated tiles, completes the operations such as circulation ventilation, stifling, effectively realizes damp grain precipitation ventilation and storage function.

Description

A kind of multi-functional silo of rice and kernel
Technical field
The present invention relates to grain technical field of memory, and in particular to a kind of multi-functional silo of rice and kernel.
Background technology
Basis of the grain as national security and national economy is related to the grand strategy object of the people's livelihood and economic security of the country Matter.Minister Agriculture of China statistics indicate that, national peasant's grain storage loss late is up to 8% or more, the main original that causes farmer storage to lose Because of damaged by rats, go mouldy and insect pest.For a long time, peasant's drying grain in a manner of Traditional Sun grain, this mode is by threshing ground, weather Restriction, harvest time such as encounters unbroken wet weather, and grain will be unable to dry by drying mode, and grain may go mouldy, send out Bud problem, causes damages to grain quality and quantity.
Meanwhile with the raising of the acceleration of China's Rural Land Circulation and harvesting machinery degree, the rice and kernel odd-numbered day harvests energy Power and harvest total amount persistently rise, but since place of production drying capacity wretched insufficiency, high-moisture rice and kernel are difficult to timely precipitation, cause to adopt After lose getting worse, seriously constrain staple food grain large-scale production.State grain depot and local grain storehouse, warehousing management are logical Often to consider that the detection of grain feelings, intelligent aeration, low dosage recirculation fumigation etc. work.And drying on the spot, the storage in the rice and kernel place of production Aeration-cooling in the process, precipitation, the technique of low dosage recirculation fumigation are still very undesirable, cannot carry out rural area high-volume place of production receipts The moisture tide grain timely processing obtained.Therefore of problems multi-functional in a kind of above-mentioned background technology of energy synthesis solution there is an urgent need for designing Silo.
Invention content
The object of the present invention is to provide a kind of multi-functional silos of rice and kernel, can effectively solve background technology and dry, store on the spot The undesirable problem of technique of aeration-cooling in the process, precipitation, low dosage recirculation fumigation, providing a kind of having sterilization, ventilation work( Can, big farming household and smallholder's production requirement can be met, reach precipitation in rice and kernel storage, the requirement for detracting, guaranteeing the quality.
In order to solve the above technical problems, present invention employs following technical schemes:
A kind of multi-functional silo of rice and kernel, including silo main body are provided with window and grain-entering mouth in the silo main body, described Bactericidal unit is provided at the top of silo main body, the middle and lower part of the silo main body is provided with door and grain outlet, the silo It is provided with horizontal ventilation road in main body, is provided with vertical ventilation road on the outside of the silo main body, the one of the horizontal ventilation road End is fixedly connected with silo main body, and the other end in horizontal ventilation road is connected by communicating pipe with the one end in the vertical ventilation road It connects, the other end in the vertical ventilation road is connected with plenum chamber by wind-guiding valve;The plenum chamber is by ventilation shaft and leads to Wind turbine is connected;The bottom of the silo main body is provided with perforated tiles, one end of the perforated tiles by wind-guiding valve with Plenum chamber is connected.
Further scheme is that the aperture of a diameter of 2mm is uniformly provided on the perforated tiles, and the hole of the aperture is long Direction and vertical direction shape are at a certain angle;The perforated tiles are arranged at 20~25cm of ground.
Further scheme is that screw conveyor or screw conveyer device are additionally provided on the perforated tiles.
Further scheme is that the door includes three pieces of the first doors being articulated and connected successively from top to bottom, second storehouses Door and third door, second door are located at the centre of the first door and third door;It is provided with grain outlet on the door.
Further scheme is the ventilation hole for being provided with aperture on the horizontal ventilation road and being less than grain grain size;The water Flat ventilating duct is provided with 5, and each horizontal ventilation road is generally aligned in the same plane and the angle between any adjacent two horizontal ventilation road is It 30 ° or is mutually parallel.
Further scheme is that holder is provided with below the horizontal ventilation road, and the horizontal ventilation road setting is being opened The middle position on hole floor and silo roof;Silo main body is made of the color steel with insulating layer.
The multi-functional silo of rice and kernel provided in above-mentioned technical proposal, using being distributed on horizontal ventilation road and perforated tiles Ventilation hole rapidly and uniformly spreads fumigant in silo;And silo body top is provided with bactericidal unit, to dry and Mycotoxin has carried out effective prevention in storage, reduces the loss in rice and kernel drying and storage.
Description of the drawings
Fig. 1 is the structural schematic diagram of the multi-functional silo of rice and kernel of the present invention;
Fig. 2 is a kind of structural schematic diagram of embodiment in rice and kernel of the present invention multi-functional silo horizontal ventilation road;
Fig. 3 is the overlooking structure diagram in Fig. 2 horizontal ventilations road;
Fig. 4 is the structural schematic diagram of rice and kernel of the present invention multi-functional silo horizontal ventilation road another embodiment;
Fig. 5 is the overlooking structure diagram in Fig. 4 horizontal ventilations road;
Fig. 6 is the multi-functional silo forced ventilation schematic diagram of rice and kernel of the present invention;
Fig. 7 is the multi-functional silo ventilation by low pressure schematic diagram of rice and kernel of the present invention.
Specific implementation mode
In order to make objects and advantages of the present invention be more clearly understood, the present invention is carried out specifically with reference to embodiments It is bright.It should be appreciated that following word is only used to one or more of specific embodiments of the description present invention, not to the present invention The protection domain specifically asked carries out considered critical.
The technical solution taken is described in detail in the present embodiment by taking silo main volume is by 300t as an example, such as Fig. 1 to Fig. 7 institutes Show, a kind of multi-functional silo of rice and kernel, including silo main body 1, window 14 and grain-entering mouth 13, institute are provided in the silo main body 1 The top for stating silo main body 1 is provided with bactericidal unit 15, and ultraviolet germicidal is used in the present embodiment, antibacterial using ultraviolet sterilization Function effectively prevents mycotoxin in drying and storage, reduces the damage in rice and kernel drying and storage It loses;Intelligent remote control type switch-mode regulation can be used in above-mentioned window, convenient for controlling window, ensures that grain is in good storage Environment.
The middle and lower part of the silo main body 1 is provided with door 11 and grain outlet 12, and level is provided in the silo main body 1 The outside of ventilating duct 6, the silo main body 1 is provided with vertical ventilation road 5, one end and the silo main body 1 in the horizontal ventilation road 6 It is fixedly connected, the other end in horizontal ventilation road 6 is connected by communicating pipe 3 with the one end in the vertical ventilation road 5, described vertical The other end of ventilating duct 5 is connected with plenum chamber 7 by wind-guiding valve 4;The plenum chamber 7 passes through ventilation shaft 8 and 9 phase of ventilation blower Connection;The bottom of the silo main body 1 is provided with perforated tiles 10, one end of the perforated tiles 10 by wind-guiding valve 44 with Plenum chamber 7 is connected.
The aperture of a diameter of 2mm, the hole length direction of the aperture and vertical side are uniformly provided on above-mentioned perforated tiles 10 It is at a certain angle to shape;The perforated tiles 10 are arranged at the 25cm of ground;Aperture on perforated tiles is arranged to The aperture to form an angle with vertical direction shape can effectively prevent grain to fall into the aperture of perforated tiles, block aperture, influence Ventilation effect.
It may be provided with screw conveyer device or screw conveyor on the perforated tiles 10, helical feed used in the present embodiment Machine, after grain unloading mouth unloading, remaining rice and kernel can arrange grain by the screw conveyor of installation.
The total high 80cm of door in the present embodiment, door 11 include three pieces of first doors being articulated and connected successively from top to bottom, Second door and third door, second door is located at the centre of the first door and third door, and (wherein door can also root It is arranged to two pieces or four pieces according to particular condition in use);Respectively be provided with grain outlet 12 on the door 11, in the present embodiment Be mounted on grain outlet on first, second and third door, when unloading can first open as needed positioned at top the first door and go out Grain mouth, then the door and grain outlet of opening middle part and bottom are finally unloaded by the screw conveyor on perforated tiles successively Grain.
The ventilation hole that aperture is less than grain grain size is provided on horizontal ventilation road 6;Grain can be effectively avoided to fall into horizontal logical Air duct results in blockage to horizontal ventilation road, is had an impact to ventilation.
The horizontal ventilation road 6 is provided with 5, and each horizontal ventilation road 6 is generally aligned in the same plane and any adjacent two is horizontal Angle between ventilating duct is 30 ° or is mutually parallel;As shown in Figure 2 and Figure 4, it is two kinds of distribution modes in horizontal ventilation road, Fig. 2 institutes The distribution mode shown, is divulged information using divergence expression, has the characteristics that ventilation is smooth, ventilation effect is good;Distribution mode shown in Fig. 4, Has the characteristics that Uniform Ventilation.It wherein is additionally provided with holder below horizontal ventilation road, to reduce paddy to horizontal ventilation road Pressure.
The high 7m in warehouse in the present embodiment, therefore horizontal ventilation road 6 is arranged above perforated tiles in the present embodiment At 3.5m, and the high 6m of grain heap line;Under the case where buying securities with all one's capital, silo entirety uniform ventilation can be kept to dehumidify, reach one Whole good effect.
The silo main body 1 is made of the color steel with insulating layer.Color steel of the selection with insulating layer can be with 1 year The four seasons carry out heat preservation and thermal insulation in time to the multi-functional silo of rice and kernel.
Specifically used (carry out circulation ventilation and fumigate) time-division two ways ventilation, is forced ventilation and suction respectively Formula is divulged information, and specific method of ventilation is as follows:
Forced ventilation:As shown in figure 4, opening two wind-guiding valves at plenum chamber 7, ventilation blower 9 is opened to silo master Air-supply in body 1, air enters ventilation shaft 8, plenum chamber 7 is sent into perforated tiles 10, vertical ventilation road 5 and horizontal ventilation road 6, Air is sent into grain heap 2 by perforated tiles 10 and horizontal ventilation road 6, and is mixed with the humid air in grain heap 2, in ventilation blower 9 Silo main body 1 is discharged by window 14 under the normal pressure of generation, realizes the forced ventilation operation to grain heap 2.
Ventilation by low pressure:As shown in figure 5, opening two wind-guiding valves at plenum chamber 7, ventilation blower 9 is opened to silo master External discharge air, the damp-heat air in grain heap 2 is sucked out outward, is born since air generation in silo main body is sucked out in ventilation blower 9 Pressure, outside air enter grain heap 2, and supplement is vented the air of the suction of machine 9, and outside air passes through perforated tiles 10 and water Flat ventilating duct 6 is sent into vertical ventilation road 5, plenum chamber 7 and ventilation shaft 8, passes through ventilation blower under the pressure that ventilation blower 9 generates 9 discharge silo main bodys 1, realize the ventilation by low pressure operation to grain heap.
The multi-functional silo of rice and kernel of the present invention can also realize precipitation function simultaneously, similar with ventilation and the stifling method, It is divided into forced and suction type two ways, specific precipitation method is as follows:
Forced precipitation:The lower air of humidity is pressed into silo, level is directed wind by plenum chamber and wind-guiding valve Ventilating duct, full open aperture floor exclude silo after being mixed with the highly humid air inside silo by window, to reach precipitation dehumidifying Purpose.
Suction type precipitation:The lower air of humidity is sucked into silo by window, is mixed with the highly humid air inside silo Wind is sucked out by silo by horizontal ventilation road, full open aperture floor, plenum chamber and wind-guiding valve afterwards.
Embodiments of the present invention are explained in detail above in conjunction with attached drawing, but the present invention is not limited to above-mentioned implementations Mode after knowing content described in the present invention, is not departing from the present invention for those skilled in the art Under the premise of principle, several same transformation and replacement can also be made to it, these convert and substitute on an equal basis and also should be regarded as belonging to Protection scope of the present invention.

Claims (9)

1. a kind of multi-functional silo of rice and kernel, including silo main body (1), be provided on the silo main body (1) window (14) and into Grain mouth (13), it is characterised in that:Bactericidal unit (15) is provided at the top of the silo main body (1), the silo main body (1) Middle and lower part is provided with door (11) and grain outlet (12), and horizontal ventilation road (6), the cylinder are provided in the silo main body (1) Vertical ventilation road (5), one end and the fixed company of silo main body (1) of the horizontal ventilation road (6) are provided on the outside of storehouse main body (1) It connects, the other end of horizontal ventilation road (6) is connected by communicating pipe (3) with one end of the vertical ventilation road (5), described vertical The other end of ventilating duct (5) is connected with plenum chamber (7) by wind-guiding valve (4);The plenum chamber (7) passes through ventilation shaft (8) It is connected with ventilation blower (9);The bottom of the silo main body (1) is provided with perforated tiles (10), the perforated tiles (10) One end is connected by wind-guiding valve (4) with plenum chamber (7).
2. the multi-functional silo of rice and kernel according to claim 1, it is characterised in that:It is uniformly opened up on the perforated tiles (10) There are the aperture of a diameter of 2mm, the hole length direction and vertical direction shape of the aperture at a certain angle;The perforated tiles (10) It is arranged at 20~25cm of ground.
3. the multi-functional silo of rice and kernel according to claim 2, it is characterised in that:It is additionally provided on the perforated tiles (10) Screw conveyor or screw conveyer device.
4. the multi-functional silo of rice and kernel according to claim 1, it is characterised in that:The door (11) include three pieces on to Under the first door, the second door and the third door that are articulated and connected successively, second door is located at the first door and third storehouse The centre of door;It is provided with grain outlet (12) on the door (11).
5. the multi-functional silo of rice and kernel according to claim 1, it is characterised in that:It is provided on the horizontal ventilation road (6) Aperture is less than the ventilation hole of grain grain size.
6. the multi-functional silo of rice and kernel according to claim 5, it is characterised in that:The horizontal ventilation road (6) is provided with 5 Root, each horizontal ventilation road (6) be generally aligned in the same plane and the angle between any adjacent two horizontal ventilation road (6) be 30 ° or mutually It is parallel.
7. the multi-functional silo of rice and kernel according to claim 6, it is characterised in that:It is provided with branch below the horizontal ventilation road Frame.
8. the multi-functional silo of rice and kernel according to claim 6, it is characterised in that:Horizontal ventilation road (6) setting is being opened The middle position of hole floor (10) and silo roof.
9. the multi-functional silo of rice and kernel according to claim 1, it is characterised in that:The silo main body (1) is kept the temperature using band The color steel of layer is made.
CN201810552467.5A 2018-05-31 2018-05-31 A kind of multi-functional silo of rice and kernel Pending CN108476752A (en)

Priority Applications (1)

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CN201810552467.5A CN108476752A (en) 2018-05-31 2018-05-31 A kind of multi-functional silo of rice and kernel

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Application Number Priority Date Filing Date Title
CN201810552467.5A CN108476752A (en) 2018-05-31 2018-05-31 A kind of multi-functional silo of rice and kernel

Publications (1)

Publication Number Publication Date
CN108476752A true CN108476752A (en) 2018-09-04

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2344342Y (en) * 1998-09-25 1999-10-20 裘道金 Mould-proofing bulk bin
CN101176568A (en) * 2007-11-22 2008-05-14 山东理工大学 Heating type vegetable dewaterer combined with flow and air feed
CN202026744U (en) * 2011-03-31 2011-11-09 甘肃农业大学 Automatic adjustable solar thermal collecting and grain drying device
CN102282983A (en) * 2011-06-08 2011-12-21 南京财经大学 Layered ventilation method and system for grain store
CN203608776U (en) * 2013-11-04 2014-05-28 中山公用燃气有限公司 Meat product drying system
CN204377481U (en) * 2015-01-12 2015-06-10 南京财经大学 A kind of peasant household's high moisture grain oil plant emergency processing storehouse
CN204475947U (en) * 2015-02-26 2015-07-15 周贵新 The close grain storehouse of welded type
CN104847151A (en) * 2015-05-25 2015-08-19 哈尔滨北仓粮食仓储工程设备有限公司 Constant-temperature insulation steel silo
CN106359357A (en) * 2016-11-02 2017-02-01 南京财经大学 Infrared radiation grain deinsectization device and method for killing grain storage pests by utilizing same
CN208549310U (en) * 2018-05-31 2019-03-01 南京财经大学 A kind of multi-functional silo of rice and kernel

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2344342Y (en) * 1998-09-25 1999-10-20 裘道金 Mould-proofing bulk bin
CN101176568A (en) * 2007-11-22 2008-05-14 山东理工大学 Heating type vegetable dewaterer combined with flow and air feed
CN202026744U (en) * 2011-03-31 2011-11-09 甘肃农业大学 Automatic adjustable solar thermal collecting and grain drying device
CN102282983A (en) * 2011-06-08 2011-12-21 南京财经大学 Layered ventilation method and system for grain store
CN203608776U (en) * 2013-11-04 2014-05-28 中山公用燃气有限公司 Meat product drying system
CN204377481U (en) * 2015-01-12 2015-06-10 南京财经大学 A kind of peasant household's high moisture grain oil plant emergency processing storehouse
CN204475947U (en) * 2015-02-26 2015-07-15 周贵新 The close grain storehouse of welded type
CN104847151A (en) * 2015-05-25 2015-08-19 哈尔滨北仓粮食仓储工程设备有限公司 Constant-temperature insulation steel silo
CN106359357A (en) * 2016-11-02 2017-02-01 南京财经大学 Infrared radiation grain deinsectization device and method for killing grain storage pests by utilizing same
CN208549310U (en) * 2018-05-31 2019-03-01 南京财经大学 A kind of multi-functional silo of rice and kernel

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Title
王若兰: "粮油储藏理论与技术", vol. 1, 30 April 2015, 河南科学技术出版社, pages: 135 *

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