CN203762171U - Energy-saving and environment-friendly grain drying machine - Google Patents
Energy-saving and environment-friendly grain drying machine Download PDFInfo
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- CN203762171U CN203762171U CN201420189045.3U CN201420189045U CN203762171U CN 203762171 U CN203762171 U CN 203762171U CN 201420189045 U CN201420189045 U CN 201420189045U CN 203762171 U CN203762171 U CN 203762171U
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- 238000001035 drying Methods 0.000 title claims abstract description 108
- 239000000428 dust Substances 0.000 claims abstract description 26
- 238000004140 cleaning Methods 0.000 claims abstract description 19
- 238000004590 computer program Methods 0.000 claims abstract description 7
- 235000013339 cereals Nutrition 0.000 claims description 137
- 238000005453 pelletization Methods 0.000 claims description 19
- 238000001816 cooling Methods 0.000 claims description 11
- 238000009413 insulation Methods 0.000 claims description 9
- 238000003860 storage Methods 0.000 claims description 7
- 230000009471 action Effects 0.000 claims description 3
- 235000021050 feed intake Nutrition 0.000 claims description 3
- 238000013461 design Methods 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 4
- 238000010438 heat treatment Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 6
- 239000002994 raw material Substances 0.000 description 6
- 241000209094 Oryza Species 0.000 description 4
- 235000007164 Oryza sativa Nutrition 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 4
- 239000012535 impurity Substances 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 235000009566 rice Nutrition 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 239000003245 coal Substances 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 230000008030 elimination Effects 0.000 description 2
- 238000003379 elimination reaction Methods 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 238000003306 harvesting Methods 0.000 description 2
- 239000010903 husk Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000009331 sowing Methods 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- 206010013786 Dry skin Diseases 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000012271 agricultural production Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- -1 fag end Substances 0.000 description 1
- 238000009313 farming Methods 0.000 description 1
- 239000007943 implant Substances 0.000 description 1
- 239000002932 luster Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 239000010902 straw Substances 0.000 description 1
- 208000011580 syndromic disease Diseases 0.000 description 1
- 230000026676 system process Effects 0.000 description 1
- 238000005496 tempering Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/80—Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
- Y02P60/85—Food storage or conservation, e.g. cooling or drying
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Abstract
The utility model discloses an energy-saving and environment-friendly grain drying machine and relates to a grain drying machine. The drying machine consists of a feeding and cleaning system, a drying system, an air heating furnace, a circular drying system, a finished product conveying system, a dust removing system and a computer control system. By virtue of the drying machine, a colorful touch screen is used for detecting the dry grain dynamically in real time; by computing and controlling through computer programs and operating through a man-machine conversation interface, the drying machine is high in degree of automation, capable of continuously drying, circularly drying and producing, quick in speed, high in efficiency, energy-saving and environment-friendly, pollution-free, reasonable in structure design, excellent in drying effect and low in cost.
Description
Technical field
The present invention relates to grain drying machinery, particularly a kind of energy-conserving and environment-protective grain drying machine.
Background technology
Along with the development of agricultural science and technology, and the reduction of agricultural population ratio, agriculture large-scale, specialization, mechanization and automation have become inexorable trend.Traditional agriculture is produced while greatly relying on sky, in each stage of agricultural production, is that sowing, harvesting or threshing ground all need to rely on weather condition.And before grain storage, be to need abundant dried grain.The present expansion along with agriculture scale, plantation efficiency and storage quality directly have influence on the income at plantation family, therefore the grain storage moisture at puzzlement plantation family is processed outstanding aobvious important, the peasant household of implant mass has no time and energy completes harvesting, sowing simultaneously, shine paddy, if rely on merely manpower, complete that not only efficiency is slow, also can increase production cost.When the time in busy farming season is also season alternation, weather conditions are changeable in addition, and grain is as dry very easily heating is rotten not in time, and every annual meeting waste finished product index of flow like this, with ten thousand loads, causes great loss.In recent years, raising year by year due to grain yield, the area of high-quality grain, special-purpose grain constantly expands, and the reform of grain circulation system, be badly in need of a kind of tallying with the national condition of design, small investment, advanced technology, stable performance, easy to use, be applicable to the dryer of new generation that medium and small grain depot, crop cultivation speciality family, major dealer are used.
Summary of the invention
The object of the invention is to overcome above deficiency, a kind of energy-conserving and environment-protective grain drying machine is provided, automaticity is high, both practicable continuous dryings, and practicable circulation is dried and is produced again, and speed is fast, and efficiency is high, and energy-conserving and environment-protective are pollution-free.Its reasonable in design, good drying effect, cost is low, cereal uniform drying, color and luster is constant, best in quality, can be widely used in the enterprises such as grain depot, farm, seed and feed.
The technical solution adopted for the present invention to solve the technical problems is: comprise dedusting fan, cyclone, airlock, raw grain elevator 1#, cylindrical pre-cleaning screen, the raw grain grid that feeds intake, raw grain elevator 2#, former silo, level-sensing device, raw grain elevator 3#, enter grain and distribute auger, drying tower, air-heater, hot-blast stove, screen collector, computer switch board, cooling blower, numerical control unloader, the auger of putting out cereal, converter, flat rubber belting conveyer, bin gate, heat-insulation layer, this dryer is by feeding intake, cleaning system, drying system, hot blast stove system, circulation drying system, Finished Product Transport System, dust pelletizing system, the large system of computerized control system seven forms, described in feed intake, cleaning system, by the raw grain grid that feeds intake, dust pelletizing system, raw grain elevator 1#, cylindrical pre-cleaning screen, raw grain elevator 2#, former silo, flat rubber belting conveyer forms, and the raw grain grid that feeds intake is provided with dust pelletizing system, and described former silo internal upper part is provided with level-sensing device, and former grain bin bottom is provided with bin gate, is provided with flat rubber belting conveyer below bin gate.
Described drying system, by level-sensing device, raw grain elevator 3#, enter grain and distribute auger, drying tower, screen collector, cooling blower, numerical control unloader, the auger of putting out cereal, converter, flat rubber belting conveyer, heat-insulation layer forms, between raw grain elevator 3# and drying tower, be provided with into grain and distribute auger, the skin of drying tower is provided with heat-insulation layer, drying tower internal upper part is provided with level-sensing device, in drying tower, two side bottoms are connected with the screen collector of outside by pipeline, drying tower bottom is provided with numerical control unloader, the bottom of numerical control unloader is provided with converter, numerical control unloader is provided with cooling blower, flat rubber belting conveyer is provided with the auger of putting out cereal.
Described hot blast stove system, is comprised of air-heater and hot-blast stove, and hot-blast stove is connected with two air-heaters, and two air-heaters are connected with drying tower mid portion, and extend drying tower inside.
Described circulation drying system, is comprised of raw grain elevator 2#, flat rubber belting conveyer, electronic self-shooter, and the flat rubber belting conveyer that described numerical control unloader is provided with below can circulate and select to carry.
Described Finished Product Transport System, has enough to meet the need storehouse by flat rubber belting conveyer, elevator 4# by the finished product of grain input finished product after drying by robot control system(RCS).
Described dust pelletizing system, dedusting fan, cyclone and airlock, consist of, raw grain feeds intake on grid and is provided with cyclone, and cyclone top is provided with dedusting fan, bottom is provided with airlock, and this system is entered machine operation and baking operation is respectively equipped with two cover dust pelletizing systems at raw grain.
Described computerized control system, by computer switch board, color touch screen, formed, colour touch screen carries out dynamically detecting in real time to drying cereal: at drying tower grain storage section and oven dry grain delay section, advanced moisture content, grain temperature detecting sensor are housed, the moisture content detecting in real time, grain temperature are transferred to computer control centre, by computer program s operation control its: 1) raw grain input is controlled automatically; 2) environment protection thermal wind furnace automatic start-stop is controlled; 3) drying section hot blast temperature is controlled; 4) unloader unloading speed is controlled.5) each parts action is from lock control.
The know-why that the present invention adopts is: this dryer adopts colored touch screen to carry out dynamically detecting in real time to drying cereal, by computer program s operation control, and man-machine dialog interface operation, automaticity is high.This dryer by feeding intake, cleaning system, drying system, hot blast stove system, circulation drying system, Finished Product Transport System, dust pelletizing system, the large system of computerized control system seven form.Operation principle: enter cylindrical pre-cleaning screen impurity elimination by receiving the raw material coming after raw grain elevator 1# promotes, through raw grain elevator 2#, promote and enter former silo again, the raw grain grid that feeds intake is provided with dust pelletizing system, former silo internal upper part is provided with level-sensing device, former grain bin bottom is provided with bin gate, after raw material handling, by bin gate, through flat rubber belting conveyer, deliver into drying system, raw material after removal of impurities cleaning is entered to drying tower after raw grain elevator 2# promotes, and the raw material after drying tower is dried passes through flat rubber belting conveyer, elevator 4# by the finished product of grain input finished product turnover storehouse after drying.The flat rubber belting conveyer that described numerical control unloader is provided with below can circulate and select to carry.Computerized control system shields input and output by color touch to be controlled, and shows pattern, clear process, can know the operation conditions of each equipment of reaction, and intuitive and convenient is controlled in operation, has following functions feature: (1) duty is controlled automatically; (2) features such as dryer hot blast temperature regulates unloading mechanism to adopt computer to control the output of frequency conversion multistage speed automatically, has discharging steady, and load regulates arbitrarily, failure rate is low; (4) automatic failure alarm; (5) online MOISTURE MEASUREMENT SYSTEM.Dryer technological design principle: computerized control system can be controlled hot blast air quantity, hot blast temperature and unloading speed in real time according to cereal moisture content.In concurrent-countercurrent grain column, first drying medium contacts with the grain of low temperature and moisture, and flow to same direction, this not only makes high-temperature hot-air be fully used, and make each grain can obtain the dry processing of same temperature, the highest heating temperature of grain itself is lower than 50 ℃, after each dryer section, adopted tempering technique, make cereal enter next dry before, grain center to surperficial moisture and temperature tends to balance more, is conducive to the dry of next stage, and guarantees to dry grain quality.This grain drying machine is compared with other oven dry type, can save energy 30-50%.
Beneficial effect of the present invention is: this dryer adopts colored touch screen to carry out dynamically detecting in real time to drying cereal, by computer program s operation control, and man-machine dialog interface operation, automaticity is high, both practicable continuous drying, practicable circulation is dried and is produced again, and speed is fast, efficiency is high, energy-conserving and environment-protective, pollution-free, its reasonable in design, good drying effect, cost is low.
Accompanying drawing explanation
In conjunction with the accompanying drawings and embodiments the present invention to be further described below:
Fig. 1 is a kind of energy-conserving and environment-protective grain drying machine structural representation
Fig. 2 is a kind of energy-conserving and environment-protective grain drying machine structure elevation
In the drawings: 1. dedusting fan, 2. cyclone, 3. airlock, 4. raw grain elevator 1#, 5. cylindrical pre-cleaning screen, 6. the raw grain grid that feeds intake, 7. raw grain elevator 2#, 8. former silo, 9. level-sensing device, 10. raw grain elevator 3#, 11. enter grain distributes auger, 12. drying towers, 13. air-heaters, 14. hot-blast stoves, 15. screen collectors, 16. computer switch boards, 17. cooling blowers, 18. numerical control unloaders, 19. augers of putting out cereal, 20. converters, 21. flat rubber belting conveyers, 22. bin gates, 23. heat-insulation layers.
The specific embodiment
At Fig. 1, in Fig. 2: this dryer is by feeding intake, cleaning system, drying system, hot blast stove system, circulation drying system, Finished Product Transport System, dust pelletizing system, the large system of computerized control system seven forms, described feeding intake, cleaning system, by the raw grain grid 6 that feeds intake, dust pelletizing system, raw grain elevator 1#4, cylindrical pre-cleaning screen 5, raw grain elevator 2#7, former silo 8, flat rubber belting conveyer 21 forms, the raw grain grid 6 that feeds intake is provided with dust pelletizing system, described former silo 8 internal upper parts are provided with level-sensing device 9, former silo 8 bottoms are provided with bin gate 22, bin gate 22 is provided with flat rubber belting conveyer 21 below.
Described drying system, by level-sensing device 9, raw grain elevator 3#10, enter grain and distribute auger 11, drying tower 12, screen collector 15, cooling blower 17, numerical control unloader 18, the auger 19 of putting out cereal, converter 20, flat rubber belting conveyer 21, heat-insulation layer 23 forms, between raw grain elevator 3#10 and drying tower 12, be provided with into grain and distribute auger 11, the skin of drying tower 12 is provided with heat-insulation layer 23, drying tower 12 internal upper parts are provided with level-sensing device 9, in drying tower 12, two side bottoms are connected with the screen collector 15 of outside by pipeline, drying tower 12 bottoms are provided with numerical control unloader 18, the bottom of numerical control unloader 18 is provided with converter 20, numerical control unloader 18 is provided with cooling blower 17, flat rubber belting conveyer 21 is provided with the auger 19 of putting out cereal.
Described hot blast stove system, is comprised of air-heater 13 and hot-blast stove 14, and hot-blast stove 14 is connected with two air-heaters 13, and two air-heaters 13 are connected with drying tower 12 mid portions, and extend drying tower 12 inside.
Described circulation drying system, is comprised of raw grain elevator 2#7, flat rubber belting conveyer 21, electronic self-shooter, and the flat rubber belting conveyer 21 that described numerical control unloader 18 is provided with below can circulate and select to carry.
Described Finished Product Transport System, has enough to meet the need storehouse by flat rubber belting conveyer 21, elevator 4# by the finished product of grain input finished product after drying by robot control system(RCS).
Described dust pelletizing system, dedusting fan 1, cyclone 2 and airlock 3, consist of, raw grain feeds intake on grid 6 and is provided with cyclone 2, and cyclone 2 tops are provided with dedusting fan 1, bottom is provided with airlock 3, and this system is entered machine operation and baking operation is respectively equipped with two cover dust pelletizing systems at raw grain.
Described computerized control system, by computer switch board 16, color touch screen, formed, colour touch screen carries out dynamically detecting in real time to drying cereal: at drying tower 12 grain storage sections and oven dry grain delay section, advanced moisture content, grain temperature detecting sensor are housed, the moisture content detecting in real time, grain temperature are transferred to computer control centre, by computer program s operation control its: 1) raw grain input is controlled automatically; 2) environment protection thermal wind furnace automatic start-stop is controlled; 3) drying section hot blast temperature is controlled; 4) unloader unloading speed is controlled.5) each parts action is from lock control.
An energy-conserving and environment-protective grain drying machine, adopts colored touch screen to carry out dynamically detecting in real time to drying cereal, by computer program s operation control, and man-machine dialog interface operation, automaticity is high.Seven large system process equipment configuration instructions:
1), feed intake, cleaning system
The raw material that this system is mainly carried out reception is for dryer after cylindrical pre-cleaning screen 5 impurity eliminations, and the receiving ability of raw grain is 300-500t/d, can meet raw grain and receive the needs that dry in Ji Hou road.Raw material is cleared up to foreign material such as mainly preventing spike of rice, rice straw, fag end, stone, mud and flow into drying machine, affect the normal use of drying machine; All devices is by computer automatic controlled, carry out that technique is smooth and easy, fault-free, without stopping up.
2), drying system
This system adopts continuous mixed-flow drying process, and material once can complete Precipitation Process from entering machine to going out machine.Be followed successively by from top to bottom:
Grain storage section; → first drying section → mono-time delay section; → secondary drying section → secondary delay section; → tri-drying section → tri-time delay sections; → tetra-drying section → tetra-time delay sections; → five drying section → five time delay sections; → six drying section → six time delay sections; → cooling section → mono-time delay section; → secondary cooling section → secondary delay section; → unloading section.
Numerical control unloader 18: adopt " the volume unloading " of " airlock " form; Can close epimere " high pressure cold wind ", reach again the object of unloading.Numerical control unloader 18 according to the online measured data of water tester, is controlled its speed by computer in real time effectively, thereby guarantees the designed moisture content value of reach.
3), hot blast stove system
This system is mainly drying machine thermal source is provided, and dry heat resource form is varied, can adopt coal, rice husk, oil, steam and other, but different in operating cost.Adopting rice husk and coal is that operating fuel cost is lower, and adopting oil is that its operating cost of fuel is slightly high.User can make one's options according to its actual conditions.
A) design feature:
Rational in infrastructure, simple to operate, easy to maintenance, safe and reliable, sufficient combustion, the thermal efficiency is high.
Vertical array tubular heat exchanger heat exchange efficiency is high.Heat exchanger forms (four groups of tubulations are used same tube sealing plate) by structure carbon steel seamless pipe integral solder.
B) automatic temperature control system: computer is controlled basic, normal, high third gear temperature.
Low, middle temperature: control hot-blast stove start and stop;
At hot-blast stove 14, stopped transport under row, because heat exchanger internal temperature may can produce high-temperature hot-air thus also in soaring area under a person's administration, that is: when output hot blast reaches a high temperature grade, started " regulating warm air system ", to reduce output hot blast, reached safe design temperature and export.When temperature falls back to low warm spot, start hot-blast stove 14 and heat up.
" regulate warm air system " automatically controlled by electric gate valve computer, removed manual operation from: the high temperature output accident that frequent, the loaded down with trivial details error of working etc. brings.
4), circulation drying system
For large moisture content (20%-30%) cereal continuous drying, can not reach the grain of safe moisture content (14%), the mode of selecting circulation to dry.Circulation dry by: flat rubber belting conveyer 21, raw grain elevator 2#7, electronic self-shooter form.Circulation is dried and to be reached after safe moisture content, and automatic control partly can automatic unloading and finished product after ovens dry is sent into all roll-overs of finished product.
5), Finished Product Transport System
Dry grain and reach after design load, robot control system(RCS) can be passed through flat rubber belting conveyer 21, (4# elevator) by the finished product of grain input finished product turnover storehouse after drying.
6), dust pelletizing system
This system is entered machine operation and baking operation is respectively equipped with two cover dust pelletizing systems at raw grain.
Raw grain enters machine section: be provided with independently centrifugal high pressure dedusting fan 1, at grain-entering mouth, elevator, cylindrical pre-cleaning screen 5, flat rubber belting conveyer 21 places, be equipped with dedusting inlet scoop, after cyclone separator separation, send into falling dust room.
Grain heat-drying section: Jiang Liu road hot blast through angle box through after grain layer, then through angle box to unified gathering to falling dust room of air outlet (containing a large amount of dusts); For preventing line clogging, in air channel, be provided with auxiliary wind pushing mechanism, to help all large dust, impurity all to send into falling dust room.
All dust are through falling dust room's sedimentation, then with pure air, enter in the air after screen collector 15 dedustings.
7), electric control system
The graphic touch screen input and output of rower drier adopting process are controlled, and show pattern, clear process, can know the operation conditions of each equipment of reaction, and intuitive and convenient is controlled in operation, has following functions feature:
(1) duty is controlled automatically
(2) dryer hot blast temperature regulates automatically
Hot blast temperature self-checking device is set.Advanced temperature control module (temp. control computer), only needs to set temperature value, can pass through self-checking device, reaches the effect that realizes the output of autobalance hot blast.
(3) features such as unloading mechanism adopts computer to control the output of frequency conversion multistage speed, has discharging steady, and load regulates arbitrarily, failure rate is low.
(4) automatic failure alarm
A, when equipment is during due to short circuit, phase shortage, overload, touch-screen is display device trouble point automatically, and sends sound and light alarm.
B, wind-warm syndrome are abnormal, send warning
C, elevator stall alert
(5) online MOISTURE MEASUREMENT SYSTEM
Select online MOISTURE MEASUREMENT SYSTEM, water intake machine part of grain after operator can observe online at any time and dry, go out machine moisture content value, when grain moisture content generation obvious deviation, computer is according to detecting data output parameter after simulation trial, adjust bake out temperature and unloading speed, guarantee the quality of grain after drying.
Claims (7)
1. an energy-conserving and environment-protective grain drying machine, comprises dedusting fan, cyclone, airlock, raw grain elevator 1#, cylindrical pre-cleaning screen, the raw grain grid that feeds intake, raw grain elevator 2#, former silo, level-sensing device, raw grain elevator 3#, enter grain and distribute auger, drying tower, air-heater, hot-blast stove, screen collector, computer switch board, cooling blower, numerical control unloader, the auger of putting out cereal, converter, flat rubber belting conveyer, bin gate, heat-insulation layer, is characterized in that: this dryer is by feeding intake, cleaning system, drying system, hot blast stove system, circulation drying system, Finished Product Transport System, dust pelletizing system, the large system of computerized control system seven forms, described in feed intake, cleaning system, by the raw grain grid that feeds intake, dust pelletizing system, raw grain elevator 1#, cylindrical pre-cleaning screen, raw grain elevator 2#, former silo, flat rubber belting conveyer forms, and the raw grain grid that feeds intake is provided with dust pelletizing system, and described former silo internal upper part is provided with level-sensing device, and former grain bin bottom is provided with bin gate, is provided with flat rubber belting conveyer below bin gate.
2. a kind of energy-conserving and environment-protective grain drying machine according to claim 1, it is characterized in that: drying system is by level-sensing device, raw grain elevator 3#, enter grain and distribute auger, drying tower, screen collector, cooling blower, numerical control unloader, the auger of putting out cereal, converter, flat rubber belting conveyer, heat-insulation layer forms, between raw grain elevator 3# and drying tower, be provided with into grain and distribute auger, the skin of drying tower is provided with heat-insulation layer, drying tower internal upper part is provided with level-sensing device, in drying tower, two side bottoms are connected with the screen collector of outside by pipeline, drying tower bottom is provided with numerical control unloader, the bottom of numerical control unloader is provided with converter, numerical control unloader is provided with cooling blower, flat rubber belting conveyer is provided with the auger of putting out cereal.
3. a kind of energy-conserving and environment-protective grain drying machine according to claim 1, it is characterized in that: hot blast stove system is comprised of air-heater and hot-blast stove, hot-blast stove is connected with two air-heaters, and two air-heaters are connected with drying tower mid portion, and extend drying tower inside.
4. a kind of energy-conserving and environment-protective grain drying machine according to claim 1, it is characterized in that: circulation drying system is comprised of raw grain elevator 2#, flat rubber belting conveyer, electronic self-shooter, the flat rubber belting conveyer that described numerical control unloader is provided with below can circulate and select to carry.
5. a kind of energy-conserving and environment-protective grain drying machine according to claim 1, is characterized in that: Finished Product Transport System has enough to meet the need storehouse by flat rubber belting conveyer, elevator 4# by the finished product of grain input finished product after drying by robot control system(RCS).
6. a kind of energy-conserving and environment-protective grain drying machine according to claim 1, it is characterized in that: dust pelletizing system is comprised of dedusting fan, cyclone and airlock, raw grain feeds intake on grid and is provided with cyclone, cyclone top is provided with dedusting fan, bottom is provided with airlock, and this system is entered machine operation and baking operation is respectively equipped with two cover dust pelletizing systems at raw grain.
7. a kind of energy-conserving and environment-protective grain drying machine according to claim 1, it is: computerized control system is comprised of computer switch board, color touch screen, colour touch screen carries out dynamically detecting in real time to drying cereal: at drying tower grain storage section and oven dry grain delay section, advanced moisture content, grain temperature detecting sensor are housed, the moisture content detecting in real time, grain temperature are transferred to computer control centre, by computer program s operation control its: 1) raw grain input is controlled automatically; 2) environment protection thermal wind furnace automatic start-stop is controlled; 3) drying section hot blast temperature is controlled; 4) unloader unloading speed is controlled, 5) each parts action is from lock control.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201420189045.3U CN203762171U (en) | 2014-04-11 | 2014-04-11 | Energy-saving and environment-friendly grain drying machine |
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| CN201420189045.3U CN203762171U (en) | 2014-04-11 | 2014-04-11 | Energy-saving and environment-friendly grain drying machine |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104209073A (en) * | 2014-08-27 | 2014-12-17 | 殷霞 | Modified starch production equipment |
| CN104738159A (en) * | 2015-03-30 | 2015-07-01 | 安徽森米诺农业科技有限公司 | Grain drying process and circular grain tempering drying machine |
| CN104738158A (en) * | 2015-03-27 | 2015-07-01 | 常熟市广汇机械设备有限公司 | Grain-drying dust collector |
| CN104738160A (en) * | 2015-03-30 | 2015-07-01 | 金湖精锐机械制造有限公司 | Grain drying device |
| CN105248627A (en) * | 2014-07-15 | 2016-01-20 | 盐城迈克瑞机械有限公司 | Energy-saving and environmental-protection grain dryer |
| CN106642998A (en) * | 2016-11-24 | 2017-05-10 | 安徽皖拓自动化有限公司 | Grain drying system |
| CN106932546A (en) * | 2017-03-02 | 2017-07-07 | 安徽广深机电设备有限公司 | The paddy MOISTURE MEASUREMENT SYSTEM and detection method of a kind of crop dryer |
| CN108097590A (en) * | 2017-12-07 | 2018-06-01 | 湖北金穗长丰粮食机械设备有限公司 | A kind of raw grain pretreatment system of grain postpartum service centre |
| CN110506790A (en) * | 2019-07-30 | 2019-11-29 | 六安曼斯塔农业信息科技有限公司 | A kind of method for drying cereal based on microwave detection |
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2014
- 2014-04-11 CN CN201420189045.3U patent/CN203762171U/en not_active Expired - Fee Related
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105248627A (en) * | 2014-07-15 | 2016-01-20 | 盐城迈克瑞机械有限公司 | Energy-saving and environmental-protection grain dryer |
| CN104209073A (en) * | 2014-08-27 | 2014-12-17 | 殷霞 | Modified starch production equipment |
| CN104209073B (en) * | 2014-08-27 | 2016-01-27 | 殷霞 | A kind of modified starch production equipment |
| CN104738158A (en) * | 2015-03-27 | 2015-07-01 | 常熟市广汇机械设备有限公司 | Grain-drying dust collector |
| CN104738159A (en) * | 2015-03-30 | 2015-07-01 | 安徽森米诺农业科技有限公司 | Grain drying process and circular grain tempering drying machine |
| CN104738160A (en) * | 2015-03-30 | 2015-07-01 | 金湖精锐机械制造有限公司 | Grain drying device |
| CN104738160B (en) * | 2015-03-30 | 2018-08-21 | 金湖精锐机械制造有限公司 | A kind of grain drying device |
| CN106642998A (en) * | 2016-11-24 | 2017-05-10 | 安徽皖拓自动化有限公司 | Grain drying system |
| CN106932546A (en) * | 2017-03-02 | 2017-07-07 | 安徽广深机电设备有限公司 | The paddy MOISTURE MEASUREMENT SYSTEM and detection method of a kind of crop dryer |
| CN108097590A (en) * | 2017-12-07 | 2018-06-01 | 湖北金穗长丰粮食机械设备有限公司 | A kind of raw grain pretreatment system of grain postpartum service centre |
| CN110506790A (en) * | 2019-07-30 | 2019-11-29 | 六安曼斯塔农业信息科技有限公司 | A kind of method for drying cereal based on microwave detection |
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