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CN108562155A - A kind of rice drying equipment - Google Patents

A kind of rice drying equipment Download PDF

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Publication number
CN108562155A
CN108562155A CN201810201190.1A CN201810201190A CN108562155A CN 108562155 A CN108562155 A CN 108562155A CN 201810201190 A CN201810201190 A CN 201810201190A CN 108562155 A CN108562155 A CN 108562155A
Authority
CN
China
Prior art keywords
drying
air
conveyer belt
baffle
heater
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.)
Withdrawn
Application number
CN201810201190.1A
Other languages
Chinese (zh)
Inventor
卜光龙
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.)
Chuzhou Lake Guangyang Industry Ltd Co
Original Assignee
Chuzhou Lake Guangyang Industry Ltd Co
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 Chuzhou Lake Guangyang Industry Ltd Co filed Critical Chuzhou Lake Guangyang Industry Ltd Co
Priority to CN201810201190.1A priority Critical patent/CN108562155A/en
Publication of CN108562155A publication Critical patent/CN108562155A/en
Withdrawn legal-status Critical Current

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26DRYING
    • F26BDRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B17/00Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement
    • F26B17/02Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by belts carrying the materials; with movement performed by belts or elements attached to endless belts or chains propelling the materials over stationary surfaces
    • F26B17/04Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by belts carrying the materials; with movement performed by belts or elements attached to endless belts or chains propelling the materials over stationary surfaces the belts being all horizontal or slightly inclined
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26DRYING
    • F26BDRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B21/00Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
    • F26B21/001Drying-air generating units, e.g. movable, independent of drying enclosure
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26DRYING
    • F26BDRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B25/00Details of general application not covered by group F26B21/00 or F26B23/00
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26DRYING
    • F26BDRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B25/00Details of general application not covered by group F26B21/00 or F26B23/00
    • F26B25/02Applications of driving mechanisms, not covered by another subclass

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Drying Of Solid Materials (AREA)

Abstract

The invention discloses a kind of rice drying equipments, including warehouse for drying, conveyer belt, baffle, rotating roller, feeder, wind turbine, the first air-heater, the second air-heater, tracheae and jet thrust;Wherein, baffle includes the first plate washer, second baffle and third plate washer;Conveyer belt is set inside warehouse for drying, rotating roller is equipped with above conveyer belt;It is fixedly connected with warehouse for drying top at the top of baffle, warehouse for drying partition is multiple drying cavities by baffle;Wind turbine, the first air-heater, the second air-heater are separately connected mutually independent tracheae, are arranged multiple jet thrusts on tracheae, and jet thrust jet direction is towards the surface of conveyer belt;Rice of the present invention is steady, it is equivalent enter inside warehouse for drying, good drying effect, rice moisture content is low, and the long-time for being conducive to rice preserves.

Description

A kind of rice drying equipment
Technical field
The present invention relates to rice manufacture field more particularly to a kind of rice drying equipments.
Background technology
Rice carbohydrate containing about 75% or so, protein 7-8%, fat 1.3-1.8%;Rice is adding man-hour requirement Thoroughly cleaning needs to carry out drying work to rice after cleaning;When traditional drying equipment dries rice, processing effect Rate is slow, and water content is larger after rice drying;Wherein, rice leads to showing for part humidity in drying room because of being unevenly distributed As, and the hot wind of too high-temperature cannot be used to be dried when rice moisture content is prodigious, otherwise rice outer layer can be steamed It is ripe;Therefore, how to ensure that rice high efficiency is dried, and ensure rice drying effect and reduce the water content of rice itself, It is a problem for being badly in need of solving.
Invention content
To solve technical problem present in background technology, the present invention proposes a kind of rice drying equipment, rice is steady, etc. Amount enters inside warehouse for drying, and good drying effect, rice moisture content is low, and the long-time for being conducive to rice preserves.
A kind of rice drying equipment proposed by the present invention, including warehouse for drying, conveyer belt, baffle, rotating roller, feeder, wind Machine, the first air-heater, the second air-heater, tracheae and jet thrust;Wherein, baffle includes the first plate washer, second baffle and third gear Plate;
Conveyer belt is set inside warehouse for drying, and conveyer belt both ends are stretched out on the outside of warehouse for drying;One end of conveyer belt is located at feeder Discharge port below, the other end of conveyer belt installs Material collecting box for harvesting;Be equipped with rotating roller above conveyer belt, rotating roller be located at feeder, Between warehouse for drying;The periphery of rotating roller is uniformly arranged scraping wings, and there are certain spaces between scraping wings bottom and conveyer belt;
It is obtuse angle that baffle forms angle in the symmetrical bending of bar shaped and middle part;It fixes and connects with the portion of drying silo roof at the top of baffle It connects, warehouse for drying partition is multiple drying cavities by baffle;Wherein, the first drying cavity is formed between the first plate washer, second baffle, the One drying cavity top outer installs wind turbine;The second drying cavity is formed between second baffle, third plate washer, the second drying cavity top is outer Side is installed by the first air-heater;Third drying cavity, third drying cavity top outer peace are formed between third baffle and warehouse for drying inner wall Fill the second air-heater;
Wind turbine, the first air-heater, the second air-heater are separately connected mutually independent tracheae, and multiple jets are arranged on tracheae Head, jet thrust jet direction is towards the surface of conveyer belt;It is room temperature to enter endotracheal air themperature by wind turbine, by the first hot wind Machine is higher by 10-20 degrees Celsius into endotracheal air themperature than room temperature, enters endotracheal air themperature by the second air-heater It is higher by 20-40 degrees Celsius than room temperature.
Preferably, flow control valve is installed on the discharge nozzle of feeder.
Preferably, the rotation direction of rotating roller and the transporting direction of conveyer belt are opposite.
Preferably, conveyer belt both sides are equipped with Antileaking plate.
Preferably, baffle lower part is equipped with hairbrush, and there are certain spaces between hairbrush and conveyer belt.
Preferably, baffle lower part installation humidity sensor and temperature sensor, humidity sensor are connected with temperature sensor PLC control system, PLC control system control connect the power switch of conveyer belt, wind turbine, the first air-heater and the second air-heater.
Preferably, when humidity sensor detected value is higher than predicted value, PLC control system controls wind turbine, the first air-heater It is closed with the power supply of the power supply opening of the second air-heater, conveyer belt;When humidity sensor detected value is equal to, less than predetermined value and temperature When spending the detected value of sensor greater than, equal to predetermined value, PLC control system controls conveyer belt rotation.
In the present invention, rice is entered by feeder on conveyer belt, and rice will not go out under the action of scraping wings in rotating roller The situation being now packed together, and scraping wings can effectively control the inlet amount of unit interval, ensure that rice is steady, equivalent Into inside warehouse for drying;
Rice passes through the first drying cavity, the second drying cavity and third drying cavity successively on a moving belt, and rice is dried first Dry intracavitary portion carries out room temperature drying, a large amount of water of going out, and the case where avoiding thermophilic digestion occurs;When rice humidity reaches predetermined When value, rice is transported to the second drying cavity, is air-dried by warm wind, while ensureing rice quality, accelerated big The drying efficiency of rice;When the humidity of rice reaches predetermined value again, rice is transported to third drying cavity, rice is opposite Processing is dried at relatively high temperature, controls the water content of rice, the long-time for being conducive to rice preserves;
In the present invention, rice is evenly distributed on a moving belt under the action of baffle, rice ulking thickness is consistent and best, The drying effect for being conducive to rice reaches best;It is obtuse angle that baffle forms angle in the symmetrical bending of bar shaped and middle part, is conducive to big The dispersion of rice, avoids rice from concentrating on an orientation of conveyer belt so that rice can slide along the both sides of baffle and uniformly divide Cloth is on a moving belt.
Description of the drawings
Fig. 1 is the structural schematic diagram of rice drying equipment proposed by the present invention.
Fig. 2 is the vertical view of baffle in rice drying equipment proposed by the present invention.
Specific implementation mode
As shown in Figs. 1-2, Fig. 1 is a kind of structural schematic diagram of rice drying equipment proposed by the present invention, and Fig. 2 is the present invention The vertical view of baffle in the rice drying equipment of proposition.
Referring to Fig.1-2, a kind of rice drying equipment proposed by the present invention, including warehouse for drying 1, conveyer belt 2, baffle 3, rotation Roller 4, feeder 5, wind turbine 6, the first air-heater 7, the second air-heater 8, tracheae 9 and jet thrust 10;Wherein, baffle 3 includes first Plate washer 31, second baffle 32 and third plate washer 33;
Conveyer belt 2 is arranged in 1 inside of warehouse for drying, and 1 outside of warehouse for drying is stretched out at 2 both ends of conveyer belt;One end of conveyer belt 2 be located at into Below the discharge port of glassware 5, the other end of conveyer belt 2 installs Material collecting box for harvesting;2 top of conveyer belt is equipped with rotating roller 4, rotating roller 4 Between feeder 1, warehouse for drying 1;The periphery of rotating roller 4 is uniformly arranged scraping wings, between scraping wings bottom and conveyer belt 2 there are Certain space;
It is obtuse angle that baffle 3 forms angle in the symmetrical bending of bar shaped and middle part;3 top of baffle and the fixed company in 1 top of warehouse for drying It connects, the partition of warehouse for drying 1 is multiple drying cavities by baffle 3;Wherein, first is formed between the first plate washer 31, second baffle 32 to dry Dry chamber, the first drying cavity top outer install wind turbine 6;Form the second drying cavity between second baffle 32, third plate washer 33, second Drying cavity top outer installs the first air-heater 7;Third drying cavity, third are formed between 1 inner wall of third baffle 33 and warehouse for drying Drying cavity top outer installs the second air-heater 8;
Wind turbine 6, the first air-heater 7, the second air-heater 8 are separately connected mutually independent tracheae 9, are arranged on tracheae 9 multiple Jet thrust 10,10 jet direction of jet thrust is towards the surface of conveyer belt 2;The air themperature entered in tracheae 9 by wind turbine 6 is room Temperature, the air themperature entered in tracheae 9 by the first air-heater 7 are higher by 10-20 degrees Celsius than room temperature, are entered by the second air-heater 8 Air themperature in tracheae 9 is higher by 20-40 degrees Celsius than room temperature.
In the present embodiment specific work process, rice is entered by feeder 5 on conveyer belt 2, rice pusher in rotating roller 4 Be not in the situation being packed together, and scraping wings can effectively control the inlet amount of unit interval under the action of plate, protect Demonstrate,prove that rice is steady, equivalent enters inside warehouse for drying 1;
Rice passes through the first drying cavity, the second drying cavity and third drying cavity successively on a moving belt, and rice is dried first Dry intracavitary portion carries out room temperature drying, a large amount of water of going out, and the case where avoiding thermophilic digestion occurs;When rice humidity reaches predetermined When value, rice is transported to the second drying cavity, is air-dried by warm wind, while ensureing rice quality, accelerated big The drying efficiency of rice;When the humidity of rice reaches predetermined value again, rice is transported to third drying cavity, rice is opposite Processing is dried at relatively high temperature, controls the water content of rice, the long-time for being conducive to rice preserves;
Wherein, rice is evenly distributed on conveyor belt 2 under the action of baffle 3, rice ulking thickness is consistent and best, has Reach best conducive to the drying effect of rice.
In order to realize that the intelligentized control method of equipment in the present embodiment, 3 lower part of baffle install humidity sensor and temperature sensing Device, humidity sensor and temperature sensor connect PLC control system, PLC control system control connection conveyer belt 2, wind turbine 6, the The power switch of one air-heater 7 and the second air-heater 8;
When humidity sensor detected value is higher than predicted value, PLC control system controls wind turbine 6, the first air-heater 7 and second The power supply of the power supply opening of air-heater 8, conveyer belt 2 is closed, and rice is obtained in the first drying cavity, the second drying cavity and third drying cavity To the drying of different temperatures;When humidity sensor detected value is equal to, less than predetermined value and temperature sensor detected value be more than, etc. When predetermined value, PLC control system controls conveyer belt 2 and rotates certain distance, and the rice in the first drying cavity is moved to second Drying cavity, the rice in the second drying cavity are moved to third drying cavity, third drying cavity.
In a specific embodiment, flow control valve is installed on the discharge nozzle of feeder 5, controls the inlet amount of rice, protect Demonstrate,prove processing quality of rice.
Further, 4 rotation direction of rotating roller is opposite with the transporting direction of conveyer belt 2 so that the scraping wings in rotating roller 4 Best effect can be played to rice.
Further, 2 both sides of conveyer belt are equipped with Antileaking plate, and preventing rice, 2 both sides of conveyer belt leak out again when charging.
Further, 3 lower part of baffle is equipped with hairbrush, there are certain space between hairbrush and conveyer belt 2, ensures that rice can By baffle 3, and hairbrush will not damage rice.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto, Any one skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.

Claims (7)

1. a kind of rice drying equipment, which is characterized in that including warehouse for drying (1), conveyer belt (2), baffle (3), rotating roller (4), Feeder (5), wind turbine (6), the first air-heater (7), the second air-heater (8), tracheae (9) and jet thrust (10);Wherein, baffle (3) include the first plate washer (31), second baffle (32) and third plate washer (33);
Setting conveyer belt (2) inside warehouse for drying (1), conveyer belt (2) both ends are stretched out on the outside of warehouse for drying (1);One end of conveyer belt (2) Below the discharge port of feeder (5), the other end of conveyer belt (2) installs Material collecting box for harvesting;Rotating roller is equipped with above conveyer belt (2) (4), rotating roller (4) is located between feeder (1), warehouse for drying (1);The periphery of rotating roller (4) is uniformly arranged scraping wings, scraping wings There are certain spaces between bottom and conveyer belt (2);
It is obtuse angle that baffle (3) forms angle in the symmetrical bending of bar shaped and middle part;It is fixed at the top of warehouse for drying (1) at the top of baffle (3) Warehouse for drying (1) partition is multiple drying cavities by connection, baffle (3);Wherein, between the first plate washer (31), second baffle (32) The first drying cavity is formed, the first drying cavity top outer installs wind turbine (6);Shape between second baffle (32), third plate washer (33) At the second drying cavity, the second drying cavity top outer installs the first air-heater (7);Third baffle (33) and warehouse for drying (1) inner wall Between form third drying cavity, the top outer of third drying cavity installs the second air-heater (8);
Wind turbine (6), the first air-heater (7), the second air-heater (8) are separately connected mutually independent tracheae (9), and tracheae is set on (9) Set multiple jet thrusts (10), surface of jet thrust (10) the jet direction towards conveyer belt (2);Entered in tracheae (9) by wind turbine (6) Air themperature be room temperature, by the first air-heater (7) enter tracheae (9) in air themperature be higher by 10-20 degrees Celsius than room temperature, The air themperature entered in tracheae (9) by the second air-heater (8) is higher by 20-40 degrees Celsius than room temperature.
2. rice drying equipment according to claim 1, which is characterized in that install flow on the discharge nozzle of feeder (5) Control valve.
3. rice drying equipment according to claim 1, which is characterized in that rotating roller (4) rotation direction and conveyer belt (2) Transporting direction it is opposite.
4. rice drying equipment according to claim 1, which is characterized in that conveyer belt (2) both sides are equipped with Antileaking plate.
5. rice drying equipment according to claim 1, which is characterized in that baffle (3) lower part is equipped with hairbrush, hairbrush and biography It send with there are certain spaces between (2).
6. rice drying equipment according to claim 1, which is characterized in that baffle (3) lower part install humidity sensor and Temperature sensor, humidity sensor and temperature sensor connect PLC control system, PLC control system control connection conveyer belt (2), the power switch of wind turbine (6), the first air-heater (7) and the second air-heater (8).
7. rice drying equipment according to claim 1, which is characterized in that when humidity sensor detected value is higher than predicted value When, PLC control system controls the power supply opening of wind turbine (6), the first air-heater (7) and the second air-heater (8), conveyer belt (2) Power supply is closed;When humidity sensor detected value is equal to, less than the detected value of predetermined value and temperature sensor greater than, equal to predetermined When value, PLC control system controls conveyer belt (2) and rotates.
CN201810201190.1A 2018-03-12 2018-03-12 A kind of rice drying equipment Withdrawn CN108562155A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810201190.1A CN108562155A (en) 2018-03-12 2018-03-12 A kind of rice drying equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810201190.1A CN108562155A (en) 2018-03-12 2018-03-12 A kind of rice drying equipment

Publications (1)

Publication Number Publication Date
CN108562155A true CN108562155A (en) 2018-09-21

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Family Applications (1)

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CN201810201190.1A Withdrawn CN108562155A (en) 2018-03-12 2018-03-12 A kind of rice drying equipment

Country Status (1)

Country Link
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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111473612A (en) * 2020-03-14 2020-07-31 湖南左逸生态科技有限公司 Static drying equipment
CN111879087A (en) * 2020-07-15 2020-11-03 滁州明诺机械有限公司 Cereal is dried and is air-dried device with dynamic detection
CN112062441A (en) * 2020-09-16 2020-12-11 中国科学院广州能源研究所 Energy-saving sludge drying system and sludge drying method
CN112263000A (en) * 2020-10-21 2021-01-26 威海盛泰园食品有限公司 Fried peanut drying equipment and use method thereof
CN112414090A (en) * 2020-11-26 2021-02-26 德江永志生态茶业有限公司 Tea leaf dewatering device with monitoring function
CN115468412A (en) * 2022-05-07 2022-12-13 宿松县九九乐食品有限公司 Seasoning production system for food
CN116428849A (en) * 2023-05-24 2023-07-14 吉林省开鲜谷物有限公司 Drying process with controllable drying temperature for germinated rice preparation

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN203824271U (en) * 2014-04-28 2014-09-10 贵州省长顺黔南山绿色食品有限公司 Dryer
CN204194319U (en) * 2014-09-28 2015-03-11 云南红河酷爱哈尼梯田产业发展有限公司 A kind of multistage horizontal apparatus of selecting rice color
CN107144117A (en) * 2017-05-31 2017-09-08 大庆天之草生物新材料科技有限公司 A kind of biological refined campaign-styled drying plant of Herbaceous Fiber and method
CN107328213A (en) * 2017-08-23 2017-11-07 郑州源冉生物技术有限公司 A kind of solid state fermentation feed microwave drier
CN206695571U (en) * 2017-04-28 2017-12-01 贵州欧玛陶瓷有限责任公司 Ceramic waste residue dries retracting device and ceramic waste residue drying recovery system

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN203824271U (en) * 2014-04-28 2014-09-10 贵州省长顺黔南山绿色食品有限公司 Dryer
CN204194319U (en) * 2014-09-28 2015-03-11 云南红河酷爱哈尼梯田产业发展有限公司 A kind of multistage horizontal apparatus of selecting rice color
CN206695571U (en) * 2017-04-28 2017-12-01 贵州欧玛陶瓷有限责任公司 Ceramic waste residue dries retracting device and ceramic waste residue drying recovery system
CN107144117A (en) * 2017-05-31 2017-09-08 大庆天之草生物新材料科技有限公司 A kind of biological refined campaign-styled drying plant of Herbaceous Fiber and method
CN107328213A (en) * 2017-08-23 2017-11-07 郑州源冉生物技术有限公司 A kind of solid state fermentation feed microwave drier

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111473612A (en) * 2020-03-14 2020-07-31 湖南左逸生态科技有限公司 Static drying equipment
CN111879087A (en) * 2020-07-15 2020-11-03 滁州明诺机械有限公司 Cereal is dried and is air-dried device with dynamic detection
CN112062441A (en) * 2020-09-16 2020-12-11 中国科学院广州能源研究所 Energy-saving sludge drying system and sludge drying method
CN112062441B (en) * 2020-09-16 2024-11-05 中国科学院广州能源研究所 Energy-saving sludge drying system and sludge drying method
CN112263000A (en) * 2020-10-21 2021-01-26 威海盛泰园食品有限公司 Fried peanut drying equipment and use method thereof
CN112414090A (en) * 2020-11-26 2021-02-26 德江永志生态茶业有限公司 Tea leaf dewatering device with monitoring function
CN115468412A (en) * 2022-05-07 2022-12-13 宿松县九九乐食品有限公司 Seasoning production system for food
CN115468412B (en) * 2022-05-07 2023-12-12 广东百家鲜食品科技有限公司 Food seasoning production system
CN116428849A (en) * 2023-05-24 2023-07-14 吉林省开鲜谷物有限公司 Drying process with controllable drying temperature for germinated rice preparation

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Application publication date: 20180921