CN105767160A - Long-distance intelligent grain drying production line - Google Patents
Long-distance intelligent grain drying production line Download PDFInfo
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- CN105767160A CN105767160A CN201610138248.3A CN201610138248A CN105767160A CN 105767160 A CN105767160 A CN 105767160A CN 201610138248 A CN201610138248 A CN 201610138248A CN 105767160 A CN105767160 A CN 105767160A
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- module
- grain
- production line
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- temperature sensor
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Classifications
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23B—PRESERVING, e.g. BY CANNING, MEAT, FISH, EGGS, FRUIT, VEGETABLES, EDIBLE SEEDS; CHEMICAL RIPENING OF FRUIT OR VEGETABLES; THE PRESERVED, RIPENED, OR CANNED PRODUCTS
- A23B9/00—Preservation of edible seeds, e.g. cereals
- A23B9/08—Drying; Subsequent reconstitution
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
- G05B19/0428—Safety, monitoring
Abstract
The present invention discloses a long-distance intelligent grain drying production line. The production line includes a grain dryer, a hot-blast stove, a control system and an upper computer. A control system includes a microprocessor control module, a grain water content sensor, a grain temperature sensor, a hot air pressure sensor, a hot air temperature sensor and a three-phase SPWM wave output module are connected to the microprocessor control module is connected with the host computer via the communication module; the three-phase SPWM wave output module is respectively connected with the grain dryer and the hot-blast stove respectively; and A/D converters are respectively connected between the grain water content sensor, the grain temperature sensor, the hot air pressure sensor and the hot air temperature, and a single hip processing module. The long-distance intelligent grain drying production line can realize a long-distance control of the grain dryer and the hot-blast stove, and further improve the intelligence degree of grain drying operations.
Description
Technical field
The present invention relates to Intelligent Production Technology field, be specifically related to a kind of remote intelligent grain heat-drying production line.
Background technology
China is grain-production maximum in the world and country of consumption, but grain drying also relies on traditional natural drying method mostly at present, the mechanization degree of grain drying is very low, the grain of results is also often as can not get drying timely, and cause qualitative change, go rotten, cause huge loss, therefore the use of grain drier just becomes very necessary, but existing grain drier is all based on manual operation, automaticity is relatively low, cause that drying machine energy consumption is big, efficiency is low, and inconvenient operation.
China patent CN102679716A proposes the grain drier that can realize remotely control, it is possible to realizes it is remotely controlled by host computer, makes staff without being operated to scene again, improve the working environment of staff.But it is only capable of foodstuff drying device part is remotely controlled according to the technical scheme of this patent, long-range control then be cannot be carried out for another major mechanical air stove related in grain heat-drying process.
Summary of the invention
The present invention provides a kind of remote intelligent grain heat-drying production line, it is possible to realizes the long-range control to foodstuff drying device and air stove, improves the intelligence degree of grain heat-drying operation further.
Technical scheme is as follows:
A kind of remote intelligent grain heat-drying production line, including foodstuff drying device, air stove, control system and host computer；Described control system includes microprocessor control module, being connected to grain moisture sensor, cereal temperature sensor, hot-blast pressure sensor, hot blast temperature sensor and Three-phase SPWM ripple output module in described microprocessor control module, microprocessor control module is connected with host computer by communication module；Described Three-phase SPWM ripple output module is respectively connected with foodstuff drying device and air stove；Described grain moisture sensor, cereal temperature sensor, hot-blast pressure sensor, between hot blast temperature sensor and single chip processing module, it is connected to A/D converter.
Wherein, described communication module support WIFI, Zigbee, 485, Ethernet and GPRS communication mode.
Wherein, described microprocessor control module is also associated with alarm module.
Further, the type of alarm of described alarm module is audible alarm.
The beneficial effects of the present invention is: deliver in microprocessor control module after the pressure of the hot blast sent by the respective sensor humidity by grain to be dried and humidity information and air stove and temperature information collection and process, microprocessor control module by process after numerically pass in host computer, staff controls Three-phase SPWM ripple output module according to the information gathered and regulates the operating frequency of foodstuff drying device and air stove, it is achieved that the long-range control to foodstuff drying device and air stove.Additionally, the long-range control method of the present invention can also realize warning function, during to realize remotely controlling cannot to meet job requirements, feed back to technical staff in time and realize on-the-spot Artificial Control.
Accompanying drawing explanation
Fig. 1 is the module composition schematic diagram of the remote intelligent grain heat-drying production line of the embodiment of the present invention.
In figure, the direction of arrow represents signal transmission direction.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, technical scheme is clearly and completely described.
The following is the present invention a specific embodiment.
As shown in Figure 1, a kind of remote intelligent grain heat-drying production line, including foodstuff drying device 1, air stove 2, control system 3 and host computer 4；Described control system 3 includes microprocessor control module 31, being connected to grain moisture sensor 32, cereal temperature sensor 33, hot-blast pressure sensor 34, hot blast temperature sensor 35 and Three-phase SPWM ripple output module 36 in described microprocessor control module 31, microprocessor control module 31 is connected with host computer 4 by communication module 37；Described Three-phase SPWM ripple output module 36 is respectively connected with foodstuff drying device 1 and air stove 2；It is connected to A/D converter 38 between described grain moisture sensor 32, cereal temperature sensor 33, hot-blast pressure sensor 34, hot blast temperature sensor 35 and single chip processing module 31.
Described communication module 37 support WIFI, Zigbee, 485, Ethernet and GPRS communication mode.
Described microprocessor control module 1 is also associated with alarm module 39.
Further, the type of alarm of described alarm module 39 is audible alarm.
The principle that the present embodiment realizes Based Intelligent Control is as follows:
The long-range control flow of this method is as follows: grain moisture sensor 32, cereal temperature sensor 33, hot-blast pressure sensor 34, the pressure information of the hot blast that the humidity information of the grain to be dried collected and humidity information and air stove are sent by hot blast temperature sensor 35 respectively and temperature information are input in microprocessor control module 31 after converting digital quantity to by A/D converter 38, by uploading in host computer 4 through communication module 37 after processing, operator's data by collecting, microprocessor control module 31 is sent instruction, it is passed to Three-phase SPWM ripple output module 36 and regulates the operating frequency of foodstuff drying device 1 and air stove 2, and the data in whole dry run are stored in host computer 4, so as later stage research and experiment.
Warning function is as follows: be input to microprocessor control module 31 after A/D converter 38 converts the analogue value of collection to digital quantity, and microprocessor control module 31 decides whether to report to the police according to the internal logic set in advance；Alarm module 39 receives the alarm command that microprocessor control module 31 sends, and sends audible alarm.
In sum, deliver in microprocessor control module after present invention achieves the pressure of the hot blast sent by the respective sensor humidity by grain to be dried and humidity information and air stove and temperature information collection and process, microprocessor control module by process after numerically pass in host computer, staff controls Three-phase SPWM ripple output module according to the information gathered and regulates the operating frequency of foodstuff drying device and air stove, it is achieved that the remote intelligent of foodstuff drying device and air stove is controlled.Additionally, the present invention also has warning function, with realize automatically control cannot meet job requirements time, feed back to technical staff in time and realize Artificial Control.
Above example is only the preferred embodiments of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, all other embodiments that those of ordinary skill in the art obtain under not making creative work premise, broadly fall into the scope of protection of the invention.Simultaneously, the explanation of above example is only intended to help to understand method and the core concept thereof of the present invention, for one of ordinary skill in the art, thought according to the present invention, all will change in specific embodiments and applications, in sum, this specification content should not be construed as limitation of the present invention.
Claims (4)
1. a remote intelligent grain heat-drying production line, it is characterised in that: include foodstuff drying device (1), air stove (2), control system (3) and host computer (4)；Described control system (3) includes microprocessor control module (31), being connected to grain moisture sensor (32), cereal temperature sensor (33), hot-blast pressure sensor (34), hot blast temperature sensor (35) and Three-phase SPWM ripple output module (36) in described microprocessor control module (31), microprocessor control module (31) is connected with host computer (4) by communication module (37)；Described Three-phase SPWM ripple output module (36) is respectively connected with foodstuff drying device (1) and air stove (2)；It is connected to A/D converter (38) between described grain moisture sensor (32), cereal temperature sensor (33), hot-blast pressure sensor (34), hot blast temperature sensor (35) and single chip processing module (31).
2. a kind of remote intelligent grain heat-drying production line according to claim 1, it is characterised in that: described communication module (37) support WIFI, Zigbee, 485, Ethernet and GPRS communication mode.
3. a kind of remote intelligent grain heat-drying production line according to claim 1, it is characterised in that: described microprocessor control module (1) is also associated with alarm module (39).
4. a kind of remote intelligent grain heat-drying production line according to claim 5, it is characterised in that: the type of alarm of described alarm module (39) is audible alarm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610138248.3A CN105767160A (en) | 2016-03-11 | 2016-03-11 | Long-distance intelligent grain drying production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610138248.3A CN105767160A (en) | 2016-03-11 | 2016-03-11 | Long-distance intelligent grain drying production line |
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| Publication Number | Publication Date |
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| CN105767160A true CN105767160A (en) | 2016-07-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610138248.3A Pending CN105767160A (en) | 2016-03-11 | 2016-03-11 | Long-distance intelligent grain drying production line |
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| CN (1) | CN105767160A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106895699A (en) * | 2017-02-28 | 2017-06-27 | 安徽广深机电设备有限公司 | A kind of grain drier control system |
| CN106907918A (en) * | 2017-02-28 | 2017-06-30 | 安徽广深机电设备有限公司 | Foodstuff adustion system |
| CN107166938A (en) * | 2017-05-16 | 2017-09-15 | 安徽辰宇机械科技有限公司 | A kind of dry materials method and its apparatus and system |
| CN108120240A (en) * | 2018-02-11 | 2018-06-05 | 榆林学院 | A kind of intelligent glass drying unit and furnace drying method based on Zigbee and GPRS |
| CN108168239A (en) * | 2018-02-11 | 2018-06-15 | 榆林学院 | A kind of intelligent glass drying unit and furnace drying method based on Zigbee and LTE |
| CN112998069A (en) * | 2020-12-24 | 2021-06-22 | 安徽都灵精密机械有限公司 | Distributed control method and system for grain dryer |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1904533A (en) * | 2006-07-28 | 2007-01-31 | 华南农业大学 | Adaptive control system of hot air drying |
| CN102679716A (en) * | 2012-05-31 | 2012-09-19 | 苏州市金翔钛设备有限公司 | Grain drier for realizing remote control |
| CN102679711A (en) * | 2012-05-31 | 2012-09-19 | 苏州市金翔钛设备有限公司 | Automatic control device of grain drier |
-
2016
- 2016-03-11 CN CN201610138248.3A patent/CN105767160A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1904533A (en) * | 2006-07-28 | 2007-01-31 | 华南农业大学 | Adaptive control system of hot air drying |
| CN102679716A (en) * | 2012-05-31 | 2012-09-19 | 苏州市金翔钛设备有限公司 | Grain drier for realizing remote control |
| CN102679711A (en) * | 2012-05-31 | 2012-09-19 | 苏州市金翔钛设备有限公司 | Automatic control device of grain drier |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106895699A (en) * | 2017-02-28 | 2017-06-27 | 安徽广深机电设备有限公司 | A kind of grain drier control system |
| CN106907918A (en) * | 2017-02-28 | 2017-06-30 | 安徽广深机电设备有限公司 | Foodstuff adustion system |
| CN107166938A (en) * | 2017-05-16 | 2017-09-15 | 安徽辰宇机械科技有限公司 | A kind of dry materials method and its apparatus and system |
| CN108120240A (en) * | 2018-02-11 | 2018-06-05 | 榆林学院 | A kind of intelligent glass drying unit and furnace drying method based on Zigbee and GPRS |
| CN108168239A (en) * | 2018-02-11 | 2018-06-15 | 榆林学院 | A kind of intelligent glass drying unit and furnace drying method based on Zigbee and LTE |
| CN112998069A (en) * | 2020-12-24 | 2021-06-22 | 安徽都灵精密机械有限公司 | Distributed control method and system for grain dryer |
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| CB02 | Change of applicant information |
Address after: Granite County of Hefei City, Anhui province 230000 Feixi Zhenyuan Sun Ji Xiang textile factory Applicant after: Anhui new agricultural Limited by Share Ltd Address before: Granite County of Hefei City, Anhui province 230000 Feixi Zhenyuan Sun Ji Xiang textile factory Applicant before: ANHUI XINSHENGLI BIOLOGY TECHNOLOGY CO., LTD. |
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Application publication date: 20160720 |
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| RJ01 | Rejection of invention patent application after publication |