CN109089462A - A kind of bactericidal unit for the rice paddy seed air-drying technology based on hot wind - Google Patents

A kind of bactericidal unit for the rice paddy seed air-drying technology based on hot wind Download PDF

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Publication number
CN109089462A
CN109089462A CN201810879680.7A CN201810879680A CN109089462A CN 109089462 A CN109089462 A CN 109089462A CN 201810879680 A CN201810879680 A CN 201810879680A CN 109089462 A CN109089462 A CN 109089462A
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CN
China
Prior art keywords
air
chamber
paddy seed
rice paddy
hot wind
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CN201810879680.7A
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Chinese (zh)
Inventor
周亮
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Hunan Mi Li Agricultural Technology Co Ltd
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Hunan Mi Li Agricultural Technology Co Ltd
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Priority to CN201810879680.7A priority Critical patent/CN109089462A/en
Publication of CN109089462A publication Critical patent/CN109089462A/en
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    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01CPLANTING; SOWING; FERTILISING
    • A01C1/00Apparatus, or methods of use thereof, for testing or treating seed, roots, or the like, prior to sowing or planting

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  • Life Sciences & Earth Sciences (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Drying Of Solid Materials (AREA)

Abstract

The invention discloses a kind of bactericidal units of rice paddy seed that technology is air-dried based on hot wind, including cabinet, it is equipped in cabinet and air-dries chamber and sterilization chamber, air-dried chamber is located at the lower section of sterilization chamber, chamber is air-dried to connect by intercommunicating pore and sterilization chamber perforation, control valve is equipped in intercommunicating pore, the intracavity bottom for air-drying chamber is equipped with flow-guiding screen, the bottom wall of inner cavity for air-drying chamber is equipped with air-jet device, flow-guiding screen is to be obliquely installed, the side bottom for air-drying chamber is equipped with relief hole, the side wall top circular array for air-drying chamber is uniformly equipped with several air dispelling holes, the top middle portion perforation connection charging aperture of sterilization chamber, the top perforation connection loading hopper of charging aperture;The present invention is arranged in the lower section of sterilization chamber air-dries chamber, can carry out air-drying processing in time to the rice paddy seed that sterilization is completed, reduce difficulty of processing, improve germicidal efficiency;And high-temperature gas is provided by setting air-heater, when raising rice paddy seed air-dries efficiency, the high temperature sterilization to rice paddy seed is realized, so that the bactericidal effect of rice is substantially improved.

Description

A kind of bactericidal unit for the rice paddy seed air-drying technology based on hot wind
Technical field
The present invention relates to rice cultivating technique field, the sterilizing of specially a kind of rice paddy seed that technology is air-dried based on hot wind Device.
Background technique
Rice is main most long one kind in one kind and Oryza of draft Oryza as grain.It is originating in China, Yangtze River in China basin is with regard to rice cultivation before 7000 years.
Broad sense rice is different from upland rice;Narrow sense rice refers to fresh water rice, is different from seawater rice etc..By paddy type, rice can To be divided into long-grained nonglutinous rice and japonica rice, early rice and middle late rice, glutinous rice and non-glutinous rice.There are also other classification, and rice Common Cultivation is in paddy field, nothing Soil cultivation is rice waterborne.The typically no one meter of height of rice, 2 meters or so are the huge rice newly cultivated.
Rice seed, that is, paddy, paddy claim brown rice after sloughing glume, and brown rice stone roller goes rice bran layer that rice can be obtained.Generation Nearly half population in boundary is all food with rice.Rice can also make wine in addition to edible, refine sugar and make the raw material of industry, rice husk, rice Stalk can be used as feed.China rice main producing region is mainly the Northeast, the Yangtze river basin, Pearl River Delta.Belong to direct economy work Object.Still the staple food of the one third mankind in the world.It is also the main organic food of the northern people.In September, 2017, Yuan Longping a surname Cloth one is rejected the new results of heavy metal cadmium in rice.
Rice paddy seed often infects during growth period and harvest, carries various pathogens, such as bakanae disease, rice blast, thin Bacterium property cecospora spot, fungoid diseases such as false smut.Seed-borne fungi is the initial stage source of infection that many rice diseases occur, and passes through field The surface of the seed of investigation display rice and inside carry the germs of a disease, and the seed to carry disease germs can usually be transmitted to rice shoot and rice strain, to lead The generation for evil of causing a disease.Therefore, the sterilizing that carries out disinfection to seed is needed prior to seeding, can achieve the generation of substantially reduced disease, Promote that germination is fast, neat and robust growth, reduces the generation of field diseases.
Traditional rice paddy seed method for disinfection and sterilization mainly uses Medicament soaked seed, although sterilization can be completed in this way Bactericidal effect still needs individually to be dried seed again, processing is inconvenient after completing sterilization.
Summary of the invention
The purpose of the present invention is to provide a kind of bactericidal units of rice paddy seed that technology is air-dried based on hot wind, on solving State the problem of proposing in background technique.
To achieve the above object, the invention provides the following technical scheme:
A kind of bactericidal unit for the rice paddy seed air-drying technology based on hot wind, including cabinet, interior be equipped with of cabinet air-dry chamber and sterilization Chamber, air-dried chamber are located at the lower section of sterilization chamber, air-dry chamber and are connected by intercommunicating pore and sterilization chamber perforation, control is equipped in intercommunicating pore Valve, the intracavity bottom for air-drying chamber are equipped with flow-guiding screen, and the bottom wall of inner cavity for air-drying chamber is equipped with air-jet device, and flow-guiding screen is to be obliquely installed, The side bottom for air-drying chamber is equipped with relief hole, and the side wall top circular array for air-drying chamber is uniformly equipped with several air dispelling holes, The top middle portion perforation connection charging aperture of sterilization chamber, the top perforation connection loading hopper of charging aperture.
Further, the inner cavity top for air-drying chamber is equipped with the uniform board matched with intercommunicating pore, and the top end face of uniform board is Circular conical surface, the top end face edge of uniform board are uniformly equipped with several sunpenders, and the top of sunpender is fixedly connected on the inner cavity of air-dried chamber Roof.
Further, uniform board is corresponding with intercommunicating pore in the vertical direction
Further, the bottom end of cabinet is uniformly equipped with several supporting legs, and a supporting leg is equipped with air-heater, air-heater by tracheae with Air-jet device perforation connection.
Further, the inner cavity roof of sterilization chamber is equipped with the spray equipment matched with charging aperture, and spray equipment is annular Structure, spray equipment are set in the outside of charging aperture, are uniformly equipped with several nozzles, the input end of spray equipment on spray equipment Perforation connection medicine supplying pipe, medicine supplying pipe are equipped with water pump.
Further, the top perforation of intercommunicating pore connects pipe, and the top perforation of communicating pipe is connected with and sterilization chamber phase Pan is crossed in cooperation, and the side bottom end perforation of sterilization chamber connects drug row pipe, and the other end of drug row pipe is arranged with sealing cover.
Further, stirring rod is equipped in the middle part of the inner cavity of sterilization chamber, one end of stirring rod is run through the side wall of sterilization chamber and consolidated Surely it is connected on the motor shaft of motor, stirring rod is rotatably connected on cabinet by bearing, and the periphery of stirring rod is uniformly set There are several paddles, paddle is arcuate structure, and motor is fixedly connected on cabinet.
Further, the top of air-jet device is uniformly equipped with several gas nozzles.
Further, relief hole is corresponding with the least significant end of flow-guiding screen.
Compared with prior art, the present invention is arranged in the lower section of sterilization chamber air-dries chamber, the rice paddy seed energy completed to sterilization It carries out air-drying processing in time, reduces difficulty of processing, improve germicidal efficiency;And high-temperature gas is provided by setting air-heater, it is mentioning When high rice paddy seed air-dries efficiency, the high temperature sterilization to rice paddy seed is realized, so that the bactericidal effect of rice is substantially improved.
Detailed description of the invention
Fig. 1 is a kind of structural representation of the front view of the bactericidal unit for the rice paddy seed that technology is air-dried based on hot wind of the present invention Figure;
Fig. 2 is a kind of structural schematic diagram of the top view of the bactericidal unit for the rice paddy seed that technology is air-dried based on hot wind of the present invention;
Fig. 3 is a kind of structural representation of the spray equipment of the bactericidal unit for the rice paddy seed that technology is air-dried based on hot wind of the present invention Figure.
In figure: 1- cabinet, 2- air-dry chamber, 3- sterilization chamber, 4- charging aperture, 5- loading hopper, 6- spray equipment, 7- nozzle, 8- Medicine supplying pipe, 9- water pump, 10- intercommunicating pore, 11- communicating pipe, 12- cross pan, 13- stirring rod, 14- paddle, 15- bearing, 16- electricity Machine, 17- drug row pipe, 18- sealing cover, 19- air dispelling hole, 20- uniform board, 21- sunpender, 22- flow-guiding screen, 23- relief hole, 24- spray Device of air, 25- gas nozzle, 26- supporting leg, 27- air-heater, 28- tracheae.
Specific embodiment
It should be noted that in the absence of conflict, the feature in embodiment and embodiment in the present invention can phase Mutually combination.
In the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower", The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of description of the present invention and simplification of the description, rather than instruction or dark Show that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as pair Limitation of the invention.In addition, term " first ", " second " etc. are used for description purposes only, it is not understood to indicate or imply phase To importance or implicitly indicate the quantity of indicated technical characteristic.The feature for defining " first ", " second " etc. as a result, can To explicitly or implicitly include one or more of the features.In the description of the present invention, unless otherwise indicated, " multiple " It is meant that two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected;It can To be mechanical connection, it is also possible to be electrically connected;It can be directly connected, can also can be indirectly connected through an intermediary Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood by concrete condition Concrete meaning in the present invention.
The technical solution of the patent is explained in further detail With reference to embodiment.
Embodiment 1
Please refer to Fig. 1~3, a kind of bactericidal unit for the rice paddy seed air-drying technology based on hot wind, including cabinet 1, the cabinet 1 It is interior to be located at the lower section of sterilization chamber 3 equipped with air-dried chamber 2 and sterilization chamber 3, the air-dried chamber 2, chamber 2 is air-dried by intercommunicating pore 10 and is sterilized The perforation connection of chamber 3, the intercommunicating pore 10 is interior to be equipped with control valve, and the intracavity bottom for air-drying chamber 2 is equipped with flow-guiding screen 22, air-dries chamber 2 Bottom wall of inner cavity is equipped with air-jet device 24, and the top of the air-jet device 24 is uniformly equipped with several gas nozzles 25, the flow-guiding screen 22 It is to be obliquely installed, a side bottom of the air-dried chamber 2 is equipped with relief hole 23, the least significant end of the relief hole 23 and flow-guiding screen 22 Corresponding, the side wall top circular array of the air-dried chamber 2 is uniformly equipped with several air dispelling holes 19, in the top of sterilization chamber 3 Portion's perforation connection charging aperture 4, the top perforation connection loading hopper 5 of the charging aperture 4, rice paddy seed are added by loading hopper 5, are passed through Charging aperture 4 enters sterilization chamber 3, and sterilization operation is completed in sterilization chamber 3, opens control valve, enters through intercommunicating pore 10 and air-dries chamber, water Rice free-falling in air-dried chamber 2, the gas that air-jet device 24 sprays directly are blown on rice paddy seed, carry out air-dried, wind Rice paddy seed after dry is flowed along flow-guiding screen 22, is discharged finally by relief hole 23.
Embodiment 2
The present embodiment is being further described on the basis of embodiment 1, and the inner cavity top of the air-dried chamber 2 is equipped with and intercommunicating pore 10 uniform boards 20 matched, the uniform board 20 is corresponding with intercommunicating pore 10 in the vertical direction, the top end face of uniform board 20 It is circular conical surface, the top end face edge of uniform board 20 is uniformly equipped with several sunpenders 21, and the top of the sunpender 21 is fixedly connected on The inner cavity roof of chamber 2 is air-dried, rice paddy seed enters through intercommunicating pore 10 air-dries chamber 2, directly falls on uniform board 20, in uniform board 20 Under the action of, it is scattered, is air-dried convenient for gas around.
The bottom end of the cabinet 1 is uniformly equipped with several supporting legs 26, and a supporting leg 26 is equipped with air-heater 27, the heat Blower 27 is connected by tracheae 28 and the perforation of air-jet device 24, and air-heater 27 is that air-jet device 24 provides continual and steady High Temperature Gas Body improves and carries out air-drying efficiency to rice paddy seed.
Embodiment 3
The present embodiment is being further described on the basis of embodiment 1, and the inner cavity roof of the sterilization chamber 3 is equipped with and charging aperture 4 spray equipments 6 matched, spray equipment 6 are ring structures, and spray equipment 6 is set in the outside of charging aperture 4, spray equipment 6 On uniformly be equipped with several nozzles 7, spray equipment 6 input end perforation connection medicine supplying pipe 8, the medicine supplying pipe 8 be equipped with water pump 9, spray equipment 6 sprays potassium permanganate bactericidal liquid and carries out soaking disinfection to the rice in sterilization chamber 3.
The top perforation of the intercommunicating pore 10 connects pipe 11, and the top perforation of the communicating pipe 11 is connected with and sterilizes Chamber 3 match cross pan 12, the sterilization chamber 3 a side bottom end perforation connection drug row pipe 17, the drug row pipe 17 it is another One end is arranged with sealing cover 18, and after the rice paddy seed in sterilization chamber 3 finishes drug, medical fluid is discharged by drug row pipe 17, then close Drug row pipe 17 is sealed, control valve is opened, rice paddy seed enters intercommunicating pore 10 by communicating pipe 11, finally enters air-dried chamber 2.
Embodiment 4
The present embodiment is being further described on the basis of embodiment 3, is equipped with stirring rod in the middle part of the inner cavity of the sterilization chamber 3 13, one end of the stirring rod 13 is run through the side wall of sterilization chamber 3 and is fixedly connected on the motor shaft of motor 16, and stirring rod 13 is logical It crosses bearing 15 to be rotatably connected on cabinet 1, the periphery of stirring rod 13 is uniformly equipped with several paddles 14, the paddle 14 It is arcuate structure, the motor 16 is fixedly connected on cabinet 1, starts motor 16, drives paddle 14 high by stirring rod 13 Speed rotation, stirs the rice paddy seed in sterilization chamber 3, so that rice paddy seed is sufficiently sufficiently mixed with bactericidal liquid, improves sterilization quality.
The working principle of embodiment 1-4, rice paddy seed are added by loading hopper 5, enter sterilization chamber 3, spray through charging aperture 4 Device 6 sprays potassium permanganate bactericidal liquid and carries out soaking disinfection to the rice in sterilization chamber 3, when immersion, starts motor 16, by stirring It mixes bar 13 and drives 14 high-speed rotation of paddle, the rice paddy seed in sterilization chamber 3 is stirred, so that rice paddy seed is sufficiently filled with bactericidal liquid Divide mixing, improve sterilization quality, sterilization operation is completed in sterilization chamber 3, medical fluid is discharged by drug row pipe 17, then seals drug row Pipe 17, opens control valve, and rice paddy seed enters intercommunicating pore 10 by communicating pipe 11, finally enters air-dried chamber 2, rice paddy seed is in wind Free-falling in dry chamber 2, the gas that air-jet device 24 sprays directly are blown on rice paddy seed, carry out air-dried rice after air-drying Seed is flowed along flow-guiding screen 22, is discharged finally by relief hole 23.
Chamber 2 is air-dried the innovation of the invention consists in that being arranged in the lower section of sterilization chamber 3, the rice paddy seed energy completed to sterilization It carries out air-drying processing in time, reduces difficulty of processing, improve germicidal efficiency.
The preferred embodiment of the patent is described in detail above, but this patent is not limited to above-mentioned embodiment party Formula within the knowledge of one of ordinary skill in the art can also be under the premise of not departing from this patent objective Various changes can be made.

Claims (9)

1. a kind of bactericidal unit for the rice paddy seed for air-drying technology based on hot wind, including cabinet (1), interior be equipped with of cabinet (1) is air-dried Chamber (2) and sterilization chamber (3) air-dry the lower section that chamber (2) are located at sterilization chamber (3), air-dry chamber (2) and pass through intercommunicating pore (10) and sterilization chamber (3) perforation connection, which is characterized in that control valve is equipped in intercommunicating pore (10), the intracavity bottom for air-drying chamber (2) is equipped with flow-guiding screen (22), the bottom wall of inner cavity for air-drying chamber (2) is equipped with air-jet device (24), and flow-guiding screen (22) is to be obliquely installed, and air-dries the side of chamber (2) Bottom is held to be equipped with relief hole (23), the side wall top circular array for air-drying chamber (2) is uniformly equipped with several air dispelling holes (19), kills Top middle portion perforation connection charging aperture (4) of bacterium chamber (3), top perforation connection loading hopper (5) of charging aperture (4).
2. a kind of bactericidal unit of rice paddy seed for air-drying technology based on hot wind according to claim 1, which is characterized in that The inner cavity top for air-drying chamber (2) is equipped with the uniform board (20) matched with intercommunicating pore (10), and the top end face of uniform board (20) is round The conical surface, the top end face edge of uniform board (20) are uniformly equipped with several sunpenders (21), and the top of sunpender (21) is fixedly connected on wind The inner cavity roof of dry chamber (2).
3. a kind of bactericidal unit of rice paddy seed for air-drying technology based on hot wind according to claim 2, which is characterized in that Uniform board (20) is corresponding with intercommunicating pore (10) in the vertical direction.
4. a kind of bactericidal unit of rice paddy seed for air-drying technology based on hot wind according to claim 1, which is characterized in that The bottom end of cabinet (1) is uniformly equipped with several supporting legs (26), and a supporting leg (26) is equipped with air-heater (27), and air-heater (27) passes through Tracheae (28) and air-jet device (24) perforation connect.
5. a kind of bactericidal unit of rice paddy seed for air-drying technology based on hot wind according to claim 1, which is characterized in that The inner cavity roof of sterilization chamber (3) is equipped with the spray equipment (6) matched with charging aperture (4), and spray equipment (6) is ring structure, Spray equipment (6) is set in the outside of charging aperture (4), is uniformly equipped with several nozzles (7) on spray equipment (6), spray equipment (6) input end perforation connection medicine supplying pipe (8), medicine supplying pipe (8) are equipped with water pump (9).
6. a kind of bactericidal unit of rice paddy seed for air-drying technology based on hot wind according to claim 5, which is characterized in that The top perforation of intercommunicating pore (10) connects pipe (11), and the top perforation of communicating pipe (11) is connected with to match with sterilization chamber (3) Pan (12) are crossed in conjunction, and side bottom end perforation connection drug row pipe (17) of sterilization chamber (3), the other end of drug row pipe (17) is arranged There are sealing cover (18).
7. a kind of bactericidal unit of rice paddy seed for air-drying technology based on hot wind according to claim 6, which is characterized in that Stirring rod (13) are equipped in the middle part of the inner cavity of sterilization chamber (3), side wall and fixed company of the one end of stirring rod (13) through sterilization chamber (3) It connects on the motor shaft of motor (16), stirring rod (13) is rotatably connected on cabinet (1) by bearing (15), stirring rod (13) Periphery is uniformly equipped with several paddles (14), and paddle (14) is arcuate structure, and motor (16) is fixedly connected on cabinet (1) On.
8. a kind of bactericidal unit of rice paddy seed for air-drying technology based on hot wind according to claim 1, which is characterized in that The top of air-jet device (24) is uniformly equipped with several gas nozzles (25).
9. a kind of bactericidal unit of rice paddy seed for air-drying technology based on hot wind according to claim 1, which is characterized in that Relief hole (23) is corresponding with the least significant end of flow-guiding screen (22).
CN201810879680.7A 2018-08-03 2018-08-03 A kind of bactericidal unit for the rice paddy seed air-drying technology based on hot wind Pending CN109089462A (en)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109964583A (en) * 2019-03-27 2019-07-05 潘明爱 A kind of seed disinfection device
CN109983877A (en) * 2019-03-27 2019-07-09 潘明爱 A kind of disinfection seeding apparatus for seed
CN110140479A (en) * 2019-07-05 2019-08-20 厦门梓蔓生物科技有限公司 A kind of fast numerous cultivation seed decontamination system of industrial hemp
CN115529893A (en) * 2022-10-11 2022-12-30 湛江市农业科学研究院(广东省(湛江)区域性农业试验中心) Rice seed sterilization machine

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CN206413379U (en) * 2016-12-14 2017-08-18 六安市正大花园景观工程有限公司 Knot screen is dried in a kind of Chinese garden planting seed disinfection
CN107782119A (en) * 2017-10-26 2018-03-09 宁波华又网络科技有限公司 A kind of grain drying device based on impurity removing technology

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109964583A (en) * 2019-03-27 2019-07-05 潘明爱 A kind of seed disinfection device
CN109983877A (en) * 2019-03-27 2019-07-09 潘明爱 A kind of disinfection seeding apparatus for seed
CN110140479A (en) * 2019-07-05 2019-08-20 厦门梓蔓生物科技有限公司 A kind of fast numerous cultivation seed decontamination system of industrial hemp
CN115529893A (en) * 2022-10-11 2022-12-30 湛江市农业科学研究院(广东省(湛江)区域性农业试验中心) Rice seed sterilization machine

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