CN105783489A - Embedded type closed-loop controlled chrysanthemum processing system and method - Google Patents
Embedded type closed-loop controlled chrysanthemum processing system and method Download PDFInfo
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- CN105783489A CN105783489A CN201610278106.7A CN201610278106A CN105783489A CN 105783489 A CN105783489 A CN 105783489A CN 201610278106 A CN201610278106 A CN 201610278106A CN 105783489 A CN105783489 A CN 105783489A
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- 238000000034 method Methods 0.000 title claims abstract description 34
- 238000012545 processing Methods 0.000 title claims abstract description 32
- 235000007516 Chrysanthemum Nutrition 0.000 title claims abstract description 7
- 244000189548 Chrysanthemum x morifolium Species 0.000 title claims description 3
- 239000000446 fuel Substances 0.000 claims abstract description 64
- 230000004087 circulation Effects 0.000 claims abstract description 54
- 238000003672 processing method Methods 0.000 claims abstract description 7
- 241000628997 Flos Species 0.000 claims description 57
- 238000002485 combustion reaction Methods 0.000 claims description 27
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 13
- 239000002956 ash Substances 0.000 claims description 12
- 238000001514 detection method Methods 0.000 claims description 12
- 239000000428 dust Substances 0.000 claims description 10
- 230000003321 amplification Effects 0.000 claims description 9
- 238000003199 nucleic acid amplification method Methods 0.000 claims description 9
- 230000008569 process Effects 0.000 claims description 9
- 238000005070 sampling Methods 0.000 claims description 9
- 230000007246 mechanism Effects 0.000 claims description 8
- 230000008859 change Effects 0.000 claims description 7
- 230000008878 coupling Effects 0.000 claims description 7
- 238000010168 coupling process Methods 0.000 claims description 7
- 238000005859 coupling reaction Methods 0.000 claims description 7
- 235000002918 Fraxinus excelsior Nutrition 0.000 claims description 6
- 210000000621 bronchi Anatomy 0.000 claims description 6
- 239000000919 ceramic Substances 0.000 claims description 6
- 238000013016 damping Methods 0.000 claims description 6
- 239000003500 flue dust Substances 0.000 claims description 6
- 229910052573 porcelain Inorganic materials 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 5
- 239000000178 monomer Substances 0.000 claims description 5
- 238000004140 cleaning Methods 0.000 claims description 4
- 230000000052 comparative effect Effects 0.000 claims description 4
- 238000005192 partition Methods 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 238000001035 drying Methods 0.000 claims description 3
- 238000012856 packing Methods 0.000 claims description 3
- 230000000737 periodic effect Effects 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 230000000903 blocking effect Effects 0.000 claims description 2
- 238000000151 deposition Methods 0.000 claims description 2
- 238000002156 mixing Methods 0.000 claims description 2
- 238000003860 storage Methods 0.000 claims description 2
- 238000012360 testing method Methods 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 13
- 235000017166 Bambusa arundinacea Nutrition 0.000 abstract description 3
- 235000017491 Bambusa tulda Nutrition 0.000 abstract description 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 abstract description 3
- 239000011425 bamboo Substances 0.000 abstract description 3
- 239000002245 particle Substances 0.000 abstract description 3
- 239000002023 wood Substances 0.000 abstract description 3
- 239000002154 agricultural waste Substances 0.000 abstract description 2
- -1 branches Substances 0.000 abstract description 2
- 239000010902 straw Substances 0.000 abstract description 2
- 241000723353 Chrysanthemum Species 0.000 abstract 4
- 244000082204 Phyllostachys viridis Species 0.000 abstract 1
- 239000003245 coal Substances 0.000 description 8
- 239000000047 product Substances 0.000 description 8
- 238000010586 diagram Methods 0.000 description 3
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- 241001330002 Bambuseae Species 0.000 description 2
- 239000006227 byproduct Substances 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000003306 harvesting Methods 0.000 description 2
- 235000001674 Agaricus brunnescens Nutrition 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000017531 blood circulation Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
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- 238000005520 cutting process Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 235000011869 dried fruits Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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- 235000013312 flour Nutrition 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
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- 230000001360 synchronised effect Effects 0.000 description 1
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/001—Drying-air generating units, e.g. movable, independent of drying enclosure
- F26B21/002—Drying-air generating units, e.g. movable, independent of drying enclosure heating the drying air indirectly, i.e. using a heat exchanger
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J15/00—Arrangements of devices for treating smoke or fumes
- F23J15/02—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material
- F23J15/04—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material using washing fluids
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23K—FEEDING FUEL TO COMBUSTION APPARATUS
- F23K3/00—Feeding or distributing of lump or pulverulent fuel to combustion apparatus
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N5/00—Systems for controlling combustion
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23Q—IGNITION; EXTINGUISHING-DEVICES
- F23Q7/00—Incandescent ignition; Igniters using electrically-produced heat, e.g. lighters for cigarettes; Electrically-heated glowing plugs
- F23Q7/02—Incandescent ignition; Igniters using electrically-produced heat, e.g. lighters for cigarettes; Electrically-heated glowing plugs for igniting solid fuel
- F23Q7/04—Incandescent ignition; Igniters using electrically-produced heat, e.g. lighters for cigarettes; Electrically-heated glowing plugs for igniting solid fuel with fans for transfer of heat to fuel
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H3/00—Air heaters
- F24H3/02—Air heaters with forced circulation
- F24H3/06—Air heaters with forced circulation the air being kept separate from the heating medium, e.g. using forced circulation of air over radiators
- F24H3/067—Air heaters with forced circulation the air being kept separate from the heating medium, e.g. using forced circulation of air over radiators using solid fuel
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/22—Controlling the drying process in dependence on liquid content of solid materials or objects
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Solid-Fuel Combustion (AREA)
Abstract
The invention discloses an embedded type closed-loop controlled chrysanthemum processing system and method. Particles manufactured through agricultural waste (crop straw, branches, wood bits, bamboo scraps and the like) serve as fuel. The embedded type closed-loop controlled chrysanthemum processing system and method are mainly characterized in that the embedded type closed-loop controlled chrysanthemum processing system comprises a heat energy production system, a heat energy circulation system and an automatic control system, the method comprises a processing method and an automatic control method adopting the heat energy production system, the heat energy circulation system and the automatic control system, and chrysanthemum processing and producing are finished in a high efficiency and high quality manner.
Description
Technical field
The invention belongs to processing of farm products and automation control area, the Flos Chrysanthemi system of processing of a kind of embedded closed loop control specifically and production method.
Background technology
Current China is in energy-saving and emission-reduction, develops the scientific and technical innovation development new period of new forms of energy, and Shi Ge large agricultural country of China, due to the raising of people's living standard, it is necessary to the agricultural byproducts of processing and deep processing have a lot.Its ZHONGJUHUA control mode in process of manufacture is the mode of opened loop control, and the drying regime of Flos Chrysanthemi to judge according to the observation of people, it does not have special detection sensor, as shown in Figure 1.The present Problems existing point of aggregate analysis: (1) fuel is substantially timber, coal, electricity etc., what wherein commonly use is timber and coal, but timber and coal are more difficult in combustion to be automatically controlled, belong to spontaneous firing, so the control inaccuracy to heat.And with electric power energy, although can better control temperature, but use (fuel) cost and equipment manufacturing cost high.In Flos Chrysanthemi dry run, also without special detection sensor, it is substantially the observation by people and determines whether to reach requirement.The demand simultaneously produced and natural ecology define very big contradiction, and wood source is in mountain forest, more serious owing to cutting down for a long time natural environment destruction ratio, has been subjected to prohibiting of local government, and coal is also more with more few natural resources；The use of electric energy is high to line requirements, and in mountain area, electricity cost is big, production cost is high.(2) production method falls behind: owing to fuel is timber, coal, in existing equipment, combustion system is original, burning, insufficient (it is more serious that simplest observation is exactly flue carbon deposit ratio) thermal efficiency is low, production cost is high, produce a large amount of gas discharging containing smoke particle in air simultaneously, burning of coal also has other harmful gas, and air causes serious haze pollute.Additionally, the heat energy that timber and coal burning produce is not easily controlled, application condition is big, manually observes the control mode of adjustment, and transmutability is relatively larger.In traditional production process, situation of change and the personal experience of flower-grower's Flos Chrysanthemi according to the observation judge, control the burning of fuel artificially, carry out the change of heat required in corresponding production, and the dependency of people is stronger, and the labor intensity of people is big.Simultaneously because the water content of everyone experience difference production unstability of equipment, florescence different (morning, noon, evening, fine day, rainy day etc.), flower is different, production environment (humiture etc. in fine day, rainy day, cloudy day air) difference, directly affect the crudy of Flos Chrysanthemi product.Investigation finds, the quality of Flos Chrysanthemi product is very big on price impact, even poor Flos Chrysanthemi product nobody purchase.Directly affect the income of flower-grower.Traditional mode of production flow process is as shown in Figure 2.(3) adaptability of equipment and reality is produced: using the commonplace of timber and coal, but automaticity is low, fuel combustion is insufficient, and heat utilization rate is low.Using electric energy substantially to use the principle of heat pump, equipment cost is high, in mountain area due to circuit question, track remodelling expense is bigger, simultaneously because power consumption is big, processing cost is also big, and popularity rate is extremely low.The Flos Chrysanthemi system of processing of a kind of embedded closed loop control of the present invention and method, can overcome above deficiency.
Summary of the invention
The Flos Chrysanthemi system of processing of a kind of embedded closed loop control of the present invention and method, the granule made with agricultural wastes (agricultural crop straw, branch, wood flour, bamboo bits etc.) makes fuel, is primarily characterized in that described system of processing includes: heat energy produces system, heat energy circulating system, automatic control system.Described method, including Flos Chrysanthemi processing method and autocontrol method.
nullDescribed heat energy produces system and includes: 1) for producing the granular fuel of heat energy、2) with the accumulator storing fuel、3) dredge for preventing fuel from blocking、4) for carrying the feed appliance of fuel、5) for carrying the fuel skid of fuel、6) for the turbulator of combustion-supporting raising combustion rate、7) blower fan of burning it is adapted to assist in、8) for lighting the device for igniting of fuel、9) for the burner of fuel combustion、10) for the heat exchanger of thermal energy exchange、11) exhaust purifier processed for the tail gas produced during to fuel combustion、12) for the dust remover of burner ashes、13) for stopping that flame is directly entered the flame baffle of pipeline、14) for detecting the combustion supervision sensor whether granular fuel burns、15) it is used for supporting heat energy and produces the relevant parts of system、Stop the shell dissipated outside heat energy；
Described feed appliance includes: feed appliance shell, feeding motor, encoder, shaft coupling, plain thrust bearing and feeding screw；Feed appliance shell upper end is connected by screw with accumulator flange, and one end of lower end and fuel skid welds together, and the other end of fuel skid also welds together with them through the shell of heat energy circulating system, heat exchanger；Feeding motor is screwed with feed appliance shell and is connected, and encoder is screwed on feeding motor, and feeding motor and encoder and control system 3 are electrically connected；Feeding screw is connected by the main shaft of shaft coupling with feeding motor through feed appliance shell with plain thrust bearing；Plain thrust bearing both ends of the surface contact with feed appliance shell and feeding screw device end plane respectively；Feeding screw can be relatively rotated with feeding shell under the drive of motor by plain thrust bearing；
Described turbulator includes: breather, turbulator shell, turbulator bronchus, turbulator inner shell；Turbulator inner shell is welded on burner housing by breather and adnexa, and turbulator shell and turbulator inner chamber are welded together to form a cavity ventilated, and the uniform branch of turbulator bronchus is at turbulator inner chamber, and welds together；Wherein flame baffle is welded on above turbulator by adnexa；
Described device for igniting includes: capacitor blower fan, device for igniting shell, porcelain bushing, resistance wire, ceramics bracket；The outer tube of device for igniting is through the shell of heat energy circulating system, heat exchanger, burner housing and welds together with them respectively, and device for igniting case nose mouth stretches in burner cavity；Resistance wire is wound on ceramics bracket and enters after porcelain bushing puts into inside device for igniting outer tube again and fix, and device for igniting blower fan is fixed with device for igniting shell by screw and is connected；Device for igniting blower fan and resistance wire are electrically connected with control system 3 respectively.
Described burner includes: burner housing, help gas inlet pipe, burner bottom gate, burner cavity；Gas inlet pipe is helped through the shell of heat energy circulating system, heat exchanger, burner housing and to weld together with them, burner housing and burner cavity are welded together to form a cavity ventilated, there is combustion-supporting air port in the uniform branch of burner cavity, and burner housing is welded on inside heat exchanger by adnexa；
Described heat exchanger includes: heat exchanger, heat energy transmission pipe, spiral damping sheet 1104, fin, heat exchanger escape pipe, flue-dust retainer, the capping of remaining dirt discharge pipe, remaining dirt discharge pipe；Heat exchanger A and heat exchanger B is transmitted by heat energy together with sealing of tube, heat exchanger B is the cavity having many stainless steel tube Combination Welding, fin is respectively welded at the outer surface of heat exchanger A, heat exchanger B, and spiral damping sheet is respectively welded in the steel pipe of heat exchanger B；The breather screw of heat exchanger escape pipe and exhaust purifier is fixed together by flange；Flue-dust retainer is placed in heat exchanger A below burner；Ash discharge pipe is welded on the front bottom of heat exchanger B, and oral area, by the capping sealing of remaining dirt discharge pipe, can be opened when regularly removing ash, cover at ordinary times.
Described exhaust purifier includes: air exhauster, filter housing, water pipe, filter medium, breather, water pump, tank, blowoff valve, tank support；Breather screw is connected by flange and heat exchanger escape pipe are fixing, and the upper end of breather is passed through flange and fixed and be connected with filter housing screw, lower end insertion bottom of gullet and with tank at the bottom of leave certain space；Tank is placed on tank support；Blowoff valve connects fixing by the nut thread being welded at the bottom of tank；Water pump is fixed on above tank by screw and adnexa；Filter medium is placed on the inner chamber of filter housing；Air exhauster is fixed by screws in above filter shell；Air exhauster, water pump and control system 3 are electrically connected.
Described heat energy circulating system includes: 1) for hot blast circulation and the heat circulation casing passage depositing Flos Chrysanthemi；2) for circulation casing passage being divided into the heat circulation casing channel partition in difference in functionality space；3) the blower fan travel mechanism for making blower fan move up and down；4) for making heat energy at the circulating fan of heat circulation casing passage internal recycle；5) for the Temperature Humidity Sensor of Temperature and Humidity in casing passage；6) for detecting the Flos Chrysanthemi detection sensor of Flos Chrysanthemi change；7) for getting rid of the wet-emitting blower of dampness in heat circulation casing passage；8) for when wet-emitting blower outwardly dehumidifying, from the new air door of extraneous air intake；9) for adjusting the heat energy internal recycle air door of heat circulation air quantity；10) for the circulation casing monomer door of Flos Chrysanthemi shelf discrepancy heat circulation casing passage；For installing blower fan travel mechanism, circulating fan, and there is gas blending space, the comprehensive door of circulation casing of the heat circulation casing passage that simultaneously comes in and goes out again for Flos Chrysanthemi shelf；For placing the shelf of processing Flos Chrysanthemi.
Described automatic control system includes: for Flos Chrysanthemi processing provides the heat energy of heat energy produce system；For placing Flos Chrysanthemi the heat energy circulating system flowed by heat circulation；Produce to need in system and heat energy circulating system the position of detection at heat energy, need various sensors to be mounted according to difference；For gathering signal the signal pickup assembly amplified by signal；The data of signal pickup assembly collection are carried out logical operations, and operation result is fed back to the control device of each system executive component.
Described signal pickup assembly include a signal picker, one for the signal amplifier that the signal of signal picker collection is amplified and one be used for by amplify after signal output amplification signal output device.
The described device one that controls is for receiving the signal loader one of the signal of amplification for receiving the data of signal loader input and to preset with it be the numerical value single-chip microcomputer that compares process, and one responds, according to comparison process result, the signal output device sending signal and receives instruction that signal output device sends and feed back to the driver of each executive component in each system.
Described signal loader is also equipped with signal input display.
Described signal output device is also equipped with signal Output Display Unit.
Described processing method comprises the steps of
A) the fresh chrysanthemum just plucked put into flat in, put into shelf flat, shelf put into thermal cycle casing passage；
B) setting-out product flower enters test block, is connected with the sensor observing Flos Chrysanthemi.Sensor feeds back to the signal picker of control system as electronic signals in time according to the drying regime of Flos Chrysanthemi；
C) granular fuel is put into fuel storing glassware；
D) fuel of fuel storing glassware enters fuel feed appliance, and the oral area of feed appliance is placed with dredge.Feed appliance built-in sensors judge fuel with or without.Feeding motor configuration codes device in feed appliance, enters burner according to instruction accurate feeding；
E) turbulator above burner helps burning, and sensor thereon judges whether burning；
F) combustion fan that is connected with burner, device for igniting, according to instruction execution work or stopping；
G) burner base places dust remover, how many periodic cleaning ashes according to fuel throwing amount；
H) heat energy of burning in heat exchanger, passes to circulation casing passage through heat exchanger, circulating fan；
I) tail gas at heat exchanger outlet place discharges air through depurator；
J) inlay program parameter inside single-chip microcomputer in Table 1, run the processing technique of Flos Chrysanthemi according to parameter；
| Temperature | Wind speed | Air quantity | Humidity | Time |
| 35℃-39℃ | 10m/s | 12000m3/h | 45% | According to sampling detector signal |
| 39 DEG C even is raised to 50 DEG C | 10m/s | 12000m3/h | 30% | 6h |
| 50 DEG C even is raised to 60 DEG C | 5m/s | 6000m3/h | 18% | According to sampling detector signal |
| 35℃-39℃ | 5m/s | 6000m3/h | 8% | According to sampling detector signal |
| 60℃-65℃ | 10m/s | 12000m3/h | 3% | According to sampling detector signal |
Table 1
K) in circulation casing passage, sample frame and sample flower are taken out；
L) in circulation casing passage, take out shelf and lowering the temperature, further take out flat, Flos Chrysanthemi from flat inner loading packing crates.Described autocontrol method comprises the steps of
A) different types of sensor is placed as required in heat energy generation system and heat energy circulating system；
B) gather the signal of sensor sensing and amplify；
C) signal of amplification is coupled in single-chip microcomputer, and as data-storing；
D) data of storage are compared process with the numerical value preset；
E) according to whether reach set in advance requirement to produce result of the comparison；
If f) comparative result is for reaching requirement set in advance, then producing system to heat energy and heat energy circulating system output performs instruction, each system operates；If comparative result is not up to requirement set in advance, then repeat step b) to e).
Numerical value default for above-mentioned steps d) is variable value.
Accompanying drawing explanation
Fig. 1 is the block diagram of existing control model；
Fig. 2 is the flow chart of existing processing method；
Fig. 3 is the total sketch of structure () of system of processing of the present invention；
Fig. 4 heat energy of the present invention produces the flow chart of system and blood circulation processing method；
Fig. 5 is the structure () sketch that heat energy of the present invention produces system；
Fig. 6 is the block diagram of control model of the present invention；
Fig. 7 is the block diagram of automatic control system structure of the present invention；
Fig. 8 is the flow chart of autocontrol method of the present invention.
Detailed description of the invention
As it is shown on figure 3, the present invention includes: heat energy produces the organically connection mutually of system 1, heat circulating system 2, automatic control system 3 three.
Wherein heat energy generation system includes: granular fuel 101, accumulator 102, dredge 103, feed appliance 104, fuel skid 105, turbulator 106, combustion fan 107, device for igniting 108, burner 109, heat exchanger 110, exhaust purifier 111, dust remover 112, flame baffle 113, combustion supervision sensor 114 and shell 115 etc..
Wherein heat energy circulating system includes: heat circulation casing passage 201, circulation casing channel partition 202, blower fan travel mechanism 203, circulating fan 204, Temperature Humidity Sensor 205, Flos Chrysanthemi detection sensor 206, wet-emitting blower 206, new air door 208, heat energy internal recycle air door 209, circulation casing monomer door 210, the circulation comprehensive door 211 of casing and Flos Chrysanthemi shelf 212 etc..
Below wherein dredge 103, feed appliance 104, combustion fan 107, device for igniting 108, exhaust purifier 111, dust remover 112, combustion supervision sensor 114, blower fan travel mechanism 203, heat circulation blower fan 204, Temperature Humidity Sensor 205, Flos Chrysanthemi detection sensor 206, wet-emitting blower 207, new air door 208, heat energy internal recycle door 209 etc. and control system are electrically connected.
Described heat energy produces system 1 and is arranged on the end of heat energy circulating system 2, and mutual screw connects interface position and seals.Heat circulation casing passage 201, according to the requirement of heat circulation and each difference in functionality, is divided into the space of needs by heat circulation casing channel partition 202.The other end of heat circulation casing passage is mutually connected by hinges 26 with circulation casing monomer door 210, the circulation comprehensive door of casing respectively.The Flos Chrysanthemi shelf 209 (step 300) being placed with Flos Chrysanthemi put into heat circulation casing passage 201 (step 317) respectively through circulation casing monomer door 210, the circulation comprehensive door 311 of casing.
Described granular fuel 101 puts into accumulator 102 (step 301).Dredge 103 is fixed by screws in the fuel outlet place of accumulator 102, and feed appliance 104 is connected by screw with flange with accumulator 102.Granular fuel 101 enters feed appliance 104 (step 303) by dredge 103 (step 302).Fuel skid 105 one end is welded on the outlet of feed appliance, and the port that the shell 115 of other end traverse heat energy generation system and heat exchanger 110 lead to burner 109 welds together.Granular fuel enters burner 109 (step 304) by fuel skid.It is internal that burner 109 is welded on heat exchanger 110 by arm and adnexa；Exhaust purifier 111 is connected with the radiating tube end flange screw of heat exchanger 110 by pipe flange, the shell of device for igniting 108 is welded in front end while of connecing on heat exchanger 110 and stretches into the inside of burner 109, combustion fan 107 is screwed and produces on system shell 114 at heat energy, and combustion fan air outlet docks with the air supply duct being respectively welded at heat exchanger 110 and burner 109.When the amount of granular fuel is not reaching to preset value, feed appliance 104 continues feeding.When granular fuel reaches preset value, (step 305) feed appliance 104 quits work, and device for igniting 108 starts (step 306), and exhaust purifier starts working (step 307).Turbulator 106 is welded on above burner 109 by breather and pole, is fixed with combustion supervision sensor 114 in the middle of both；Flame baffle 113 is welded on above turbulator 106 by adnexa.Dust remover 112 is fixed by screws in the lower front of heat exchanger 110, and deashing vibration rod stretches into the bottom of burner 109.When combustion supervision sensor 114 detects the granular fuel burning in burner 109 (step 308), feed appliance 104 starts and starts to perform normal operation, device for igniting 108 closes (step 309), combustion fan 107 is opened (step 310), and combustion air respectively enters burner 109 (step 311) and turbulator 106 helps fuel particle fully to burn (step 312).Dust remover 112 starts the ashes (step 313) after according to the program timing cleaning burning of regulation simultaneously.The granular fuel heat energy that fully burning produces inside burner 109 and turbulator 106 enters heat exchanger 110 (step 314).Circulating fan travel mechanism 203 and heat circulation blower fan 204 are separately mounted to heat circulation casing passage 201 by adnexaes such as screw fixed mounts and produce on connection space position and the circulation comprehensive door of casing of system 1 with heat energy.After combustion supervision sensor 114 detects fuel combustion, start ring blower fan travel mechanism 203 (step 315) and heat circulation blower fan 204 (step 316), bring in thermal cycle casing passage 201 carry out internal heat energy circulation (step 317) thus heat energy is passed through heat exchanger 110.A number of Temperature Humidity Sensor 205 is placed as requested in heat circulation casing passage 201.Temperature Humidity Sensor 205 detects whether warm and humid angle value reaches preset value (step 318), and when humidity reaches preset value, wet-emitting blower 207 opens (step 319).Perform to embed the program (step 321) of single-chip microcomputer when temperature reaches setting value, if temperature is not reaching to set point feedback and changes feeding parameter (step 320) of feed appliance 104 to single-chip microcomputer.Flos Chrysanthemi detection sensor 206 is fixed in heat circulation casing 201, is used for detecting Flos Chrysanthemi and whether reaches preset value (step 322) in the change of dry run ZHONGJUHUA.Perform total system when Flos Chrysanthemi dries and reaches setting value always out of service to (step 323), in heat circulation casing passage, release Flos Chrysanthemi shelf (step 324), take out the Flos Chrysanthemi processed and carry out packing (step 324).If Flos Chrysanthemi is not reaching to preset value and continues executing with program (step 321).
Include as it is shown in figure 5, heat energy of the present invention produces system: granular fuel 101, accumulator 102, dredge 103, feed appliance 104, fuel skid 105, turbulator 106, combustion fan 107, device for igniting 108, burner 109, heat exchanger 110, exhaust purifier 111, dust remover 112, flame baffle 113, combustion supervision sensor 114 and heat energy produce system shell 115 etc..
Described feed appliance 104 includes: feed appliance shell 1041, feeding motor 1042, encoder 1043, shaft coupling 1044, plain thrust bearing 1045 and feeding screw 1046；Feed appliance shell 1041 upper end is connected by screw with flange with accumulator 102, one end of lower end and fuel skid 105 welds together, and the other end of fuel skid 105 also welds together with them through the shell 115 of heat energy circulating system, heat exchanger A1101.Feeding motor 1042 is screwed with feed appliance shell 1041 and is connected, and encoder 1043 is screwed on feeding motor 1042, and feeding motor 1042 and encoder 1043 are electrically connected with control system 3；Feeding screw 1046 is connected by the main shaft of shaft coupling 1044 with feeding motor 1042 through feed appliance shell 1041 with plain thrust bearing 1045；Plain thrust bearing 1045 both ends of the surface contact with feed appliance shell 1041 and feeding screw device 1046 end plane respectively；Feeding screw 1046 can be relatively rotated with feeding shell 1041 under the drive of motor by plain thrust bearing 1044；
Described turbulator 106 includes: breather 1061, turbulator shell 1062, turbulator bronchus 1063, turbulator inner chamber 1064.Turbulator inner shell 1064 is welded on burner housing 1091 by breather 1061 and adnexa, turbulator shell 1062 and turbulator inner shell 1064 are welded together to form a cavity ventilated, and the uniform branch of turbulator bronchus 1063 at turbulator inner shell 1064 and welds together；Wherein flame baffle 113 is welded on above turbulator by adnexa.
Described device for igniting 108 includes: device for igniting blower fan 1081, device for igniting outer tube 1082, porcelain bushing 1083, resistance wire 1084, ceramics bracket 1085.The shell 1082 of device for igniting is through the shell 115 of heat energy circulating system, heat exchanger A1101, burner housing 1091 and welds together with them respectively, and device for igniting shell 1082 front port also stretches in burner cavity 1094.Resistance wire 1084 is wound on ceramics bracket 1085 and enters after porcelain bushing 1083 puts into inside device for igniting outer tube 1082 again and fix, and device for igniting blower fan 1081 is fixed with device for igniting shell 1082 by screw and is connected；Device for igniting blower fan 1081 and resistance wire 1084 are electrically connected with control system 3 respectively.
Described burner 109 includes: burner housing 1091, help gas inlet pipe 1092, burner bottom gate 1093, burner cavity 1094.Gas inlet pipe 1092 is helped through the shell 115 of heat energy circulating system, heat exchanger A1101, burner housing 1091 and to weld together with them, burner housing 1091 and burner cavity 1094 are welded together to form a cavity ventilated, there is combustion-supporting air port in the uniform branch of burner cavity 1094, and burner housing 1091 is welded on inside heat exchanger A1101 by adnexa.
Described heat exchanger 110 includes: heat exchanger A1101, heat energy transmission pipe 1102, heat exchanger B1103, spiral damping sheet 1104, fin 1105, heat exchanger escape pipe 1106, flue-dust retainer 1107, remaining dirt discharge pipe capping 1108, remaining dirt discharge pipe 1109.Heat exchanger A1101 and heat exchanger B1103 is welded together by heat energy transmission pipe 1102, heat exchanger B is the cavity having many stainless steel tube Combination Welding, fin 1105 is respectively welded at the outer surface of heat exchanger A, heat exchanger B, and spiral damping sheet 1104 is respectively welded in the steel pipe of heat exchanger B.The breather 1115 of heat exchanger escape pipe 1106 and exhaust purifier 111 is fixed together by flange with screw.Flue-dust retainer 1107 is placed in heat exchanger A1101 below burner 109.Ash discharge pipe 1109 is welded on the front bottom of heat exchanger B1103, and oral area is covered 1108 sealings by remaining dirt discharge pipe, can open when regularly removing ash, cover at ordinary times.
Described exhaust purifier 111 includes: air exhauster 1111, filter housing 1112, water pipe 1113, filter medium 1114, breather 1115, water pump 1116, tank 1117, blowoff valve 1118, tank support 1119.Breather 1115 screw is connected by flange is fixing with heat exchanger escape pipe 1106, and the upper end of breather 1115 is connected by flange is fixing with filter housing 1112 screw, and lower end is inserted bottom tank 1117 and leaves certain space with tank 1117 end；Tank 1117 is placed on tank support 1119；Blowoff valve 1118 connects fixing by the nut thread being welded at tank 1117 the end；Water pump 1116 is fixed on above tank 1117 by screw and adnexa；Filter medium 1114 is placed on the inner chamber of filter housing 1112；Air exhauster 1111 is fixed by screws in above filter shell 1112.Air exhauster 1111, water pump 1116 are electrically connected with control system 3.
Described dust remover 112 includes: electromagnetic shaker 1121, vibration rod 1122.Electromagnetic shaker 1121 is fixed by screws in above heat-exchange system shell 115, one end of vibration rod 1122 is threaded connection and is fixed on above electromagnetic shaker 1121, the other end stretches in burner bottom gate 1093, electromagnetic shaker 1121 and control system 3 are electrically connected, electromagnetic shaker 1121 by pre-set program according to the ashes inside the injected volume periodic cleaning burner 109 of granular fuel 101.
As shown in Figure 6, the present invention produces the signal at system, the controlled position of heat energy circulating system heat energy, through the logical operations of automatic control system program, result is fed back to the driver of each actuator of automatic control system, so that each actuator that heat energy produces system and heat energy circulating system runs according to the change of they internal signals, it is achieved Flos Chrysanthemi closed loop control in the course of processing.
Include as it is shown in fig. 7, the present invention controls system: heat energy produces system 1, heat energy circulating system 2, sensor 33, signal pickup assembly 34 and controls device 35.
Above sensor 33, signal pickup assembly 34 and control device 35 are equipped with in groups all in accordance with quantity and the function of sensing.
Described sensor 33 is arranged on heat energy generation system 1 and heat energy circulating system 2 is detected position (step 400), described signal pickup assembly 34 is by signal picker 341, signal amplifier 342, amplify signal output device 343 to form, sensor 33 and signal picker 341 are electrically connected, signal picker 341 and signal amplifier 342 are electrically connected, signal amplifier 342 is electrically connected with amplifying signal output device 343, the signal sensed by sensor 33 is transported to signal amplifier 342 after signal picker 341 gathers, after amplifier amplifies and enters amplification signal output device 343, it is transported into control device 35 (step 401).
Described control device 35 is made up of signal loader 351, single-chip microcomputer 352, signal output device 353 and driver 354.Single-chip microcomputer 352 mainly includes memory 3521 and microprocessor 3522, by signal loader 351, the signal that amplification signal output device 343 transmits is coupled in single-chip microcomputer 352, whether the entrance of synchronous signal is shown by Signal Monitor 3511, the signal of coupling is stored in the random memory ram of single-chip microcomputer 352 (step 402) as data, read-only memory ROM deposits control program, control program can be different according to the weather of the time of Flos Chrysanthemi harvesting and harvesting, simply program is made an amendment, to adapt to different logical requirements, namely this control program can be variable program.Microprocessor 3522 in single-chip microcomputer 352 reads the information in ROM and RAM, perform the instruction that control program sends, control program using previously acquired signal data as input variable x, computing is carried out according to function formula Y=f (x) predetermined in advance after input, process (step 403) is compared with default numerical value, whether the situation to detect heat energy generation system 1 and heat energy circulating system 2 detection site reaches requirement set in advance, according to whether reach set in advance requirement to produce operation result Y (step 404) after computing, operation result Y is become control signal and sends instruction to driver 354 by signal output device 353, the signal Output Display Unit 3531 of having no way of that has simultaneously exporting signal shows.If reaching requirement set in advance, illustrating that current each system operational situation is normal, each system executive component is inputted normal operation instruction after receiving instruction by driver 354, one program (step 405) after carrying out；If not up to requirement set in advance, after then driver 354 receives instruction, bright light instruction is sent to signal lamp, instruction is not reaching to the operation conditions of each link of preset requirement, sends, to the relevant executive component being not reaching to preset requirement, the work order (step 406) changing existing parameter simultaneously.Described default numerical value can be immobilize, it is possible to the difference according to concrete real work demand, converted products, gathers according to existing converted products finished product state down sampling, and is stored in single-chip microcomputer 352, and the numerical value namely preset is variable value.
After the present invention is amplified by the collection of the signal in heat energy generation system and each detection site of heat energy circulating system, when function set in advance, through computing, result is fed back to automatic control system, so that the executive component of each system runs according to the change of each system detection site signal, it is achieved the closed loop control in the Flos Chrysanthemi course of processing.
The present invention is not only applicable to the processing to Flos Chrysanthemi, and to other agricultural byproducts as: the processing of mushroom, vegetable, dried bamboo shoots, dried fruits etc. is equally applicable.Can requiring to develop new program according to user, under new procedure operation, native system can realize automatically controlling other side, and Application comparison is extensive simultaneously.
In addition the invention is not restricted to above-mentioned enforcement, without departing from the spirit and scope of the present invention, at it implementation phase, it can be carried out various improvement.
Claims (7)
1. the Flos Chrysanthemi system of processing of embedded closed loop control and a method, is primarily characterized in that described system includes: a) heat energy produces system；B) heat energy circulating system；C) automatic control system；Described method includes: processing method and autocontrol method.
2. the Flos Chrysanthemi system of processing of a kind of embedded closed loop control according to claim 1 and method, it is characterised in that: described heat energy produces system and includes: 1) for producing the granular fuel (101) of heat energy；2) with the accumulator (102) storing fuel；3) dredge (103) for preventing fuel from blocking；4) for carrying the feed appliance (104) of fuel；5) for carrying the fuel skid (105) of fuel；6) for the turbulator (106) of combustion-supporting raising combustion rate；7) blower fan (107) of burning it is adapted to assist in；8) for lighting the device for igniting (108) of fuel；9) for the burner (109) of fuel combustion；10) for the heat exchanger (110) of thermal energy exchange；11) exhaust purifier (111) processed for the tail gas produced during to fuel combustion；12) for the dust remover (112) of burner ashes；13) for stopping that flame is directly entered the flame baffle (113) of pipeline；14) for detecting the combustion supervision sensor (114) whether granular fuel burns；15) for supporting the heat energy generation system shell (115) about dissipating outside parts, stop heat energy；
Described feed appliance 104 includes: feed appliance shell 1041, feeding motor 1042, encoder 1043, shaft coupling 1044, plain thrust bearing 1045 and feeding screw 1046；Feed appliance shell 1041 upper end is connected by screw with flange with accumulator 102, one end of lower end and fuel skid 105 welds together, and the other end of fuel skid 105 also welds together with them through the shell 115 of heat energy circulating system, heat exchanger A1101；Feeding motor 1042 is screwed with feed appliance shell 1041 and is connected, and encoder 1043 is screwed on feeding motor 1042, and feeding motor 1042 and encoder 1043 are electrically connected with control system 3；Feeding screw 1046 is connected by the main shaft of shaft coupling 1044 with feeding motor 1042 through feed appliance shell 1041 with plain thrust bearing 1045；Plain thrust bearing 1045 both ends of the surface contact with feed appliance shell 1041 and feeding screw device 1046 end plane respectively；Feeding screw 1046 can be relatively rotated with feeding shell 1041 under the drive of motor by plain thrust bearing 1044；
Described turbulator 106 includes: breather 1061, turbulator shell 1062, turbulator bronchus 1063, turbulator inner shell 1064；Turbulator inner shell 1064 is welded on burner housing 1091 by breather 1061 and adnexa, turbulator shell 1062 and turbulator inner chamber 1064 are welded together to form a cavity ventilated, the uniform branch of turbulator bronchus 1063 is at turbulator inner chamber, and welds together；Wherein flame baffle 113 is welded on above turbulator by adnexa；
Described device for igniting 108 includes: device for igniting blower fan 1081, device for igniting shell 1082, porcelain bushing 1083, resistance wire 1084, ceramics bracket 1085；The outer tube 1082 of device for igniting is through the shell 115 of heat energy circulating system, heat exchanger A1101, burner housing 1091 and welds together with them respectively, and device for igniting shell 1082 front port stretches in burner cavity 1094；Resistance wire 1084 is wound on ceramics bracket 1085 and enters after porcelain bushing 1083 puts into inside device for igniting outer tube 1082 again and fix, and device for igniting blower fan 1081 is fixed with device for igniting shell 1082 by screw and is connected；Device for igniting blower fan 1081 and resistance wire 1084 are electrically connected with control system 3 respectively.
Described burner 109 includes: burner housing 1091, help gas inlet pipe 1092, burner bottom gate 1093, burner cavity 1094；Gas inlet pipe 1092 is helped through the shell 115 of heat energy circulating system, heat exchanger A1101, burner housing 1091 and to weld together with them, burner housing 1091 and burner cavity 1094 are welded together to form a cavity ventilated, there is combustion-supporting air port in the uniform branch of burner cavity 1094, and burner housing 1091 is welded on inside heat exchanger A1101 by adnexa；
Described heat exchanger 110 includes: heat exchanger A1101, heat energy transmission pipe 1102, heat exchanger B1103, spiral damping sheet 1104, fin 1105, heat exchanger escape pipe 1106, flue-dust retainer 1107, remaining dirt discharge pipe capping 1108, remaining dirt discharge pipe 1109；Heat exchanger A1101 and heat exchanger B1103 is welded together by heat energy transmission pipe 1102, heat exchanger B is the cavity having many stainless steel tube Combination Welding, fin 1105 is respectively welded at the outer surface of heat exchanger A, heat exchanger B, and spiral damping sheet 1104 is respectively welded in the steel pipe of heat exchanger B；The breather 1115 of heat exchanger escape pipe 1106 and exhaust purifier 111 is fixed together by flange with screw；Flue-dust retainer 1107 is placed in heat exchanger A1101 below burner 109；Ash discharge pipe 1109 is welded on the front bottom of heat exchanger B1103, and oral area is covered 1108 sealings by remaining dirt discharge pipe, can open when regularly removing ash, cover at ordinary times.
Described exhaust purifier 111 includes: air exhauster 1111, filter housing 1112, water pipe 1113, filter medium 1114, breather 1115, water pump 1116, tank 1117, blowoff valve 1118, tank support 1119；Breather 1115 screw is connected by flange is fixing with heat exchanger escape pipe 1106, and the upper end of breather 1115 is connected by flange is fixing with filter housing 1112 screw, and lower end is inserted bottom tank 1117 and leaves certain space with tank 1117 end；Tank 1117 is placed on tank support 1119；Blowoff valve 1118 connects fixing by the nut thread being welded at tank 1117 the end；Water pump 1116 is fixed on above tank 1117 by screw and adnexa；Filter medium 1114 is placed on the inner chamber of filter housing 1112；Air exhauster 1111 is fixed by screws in above filter shell 1112；Air exhauster 1111, water pump 1116 are electrically connected with control system 3.
3. the Flos Chrysanthemi system of processing of a kind of embedded closed loop control according to claim 1 and method, it is characterised in that: described heat energy circulating system includes: 1) for hot blast circulation and heat circulation casing passage (201) depositing Flos Chrysanthemi；2) for circulation casing passage being divided into heat circulation casing channel partition (202) in difference in functionality space；3) the blower fan travel mechanism (203) for making blower fan move up and down；4) for making heat energy at the circulating fan (204) of heat circulation casing passage internal recycle；5) for the Temperature Humidity Sensor (205) of Temperature and Humidity in casing passage；6) for detecting Flos Chrysanthemi detection sensor (206) of Flos Chrysanthemi change；7) for getting rid of the wet-emitting blower (207) of dampness in heat circulation casing passage；8) for when wet-emitting blower outwardly dehumidifying, from the new air door (208) of extraneous air intake；9) for adjusting heat energy internal recycle air door (209) of heat circulation air quantity；10) for circulation casing monomer door (210) of Flos Chrysanthemi shelf (212) discrepancy heat circulation casing passage (201)；For installing blower fan travel mechanism (203), circulating fan (204), and have gas blending space, the comprehensive door of the circulation casing (211) of heat circulation casing passage (201) that simultaneously comes in and goes out for Flos Chrysanthemi shelf (212) again；For placing the shelf (212) of processing Flos Chrysanthemi.
4. the Flos Chrysanthemi system of processing of a kind of embedded closed loop control according to claim 1 and method, it is characterised in that described automatic control system includes: for Flos Chrysanthemi processing provides the heat energy of heat energy produce system (1)；For placing Flos Chrysanthemi the heat energy circulating system (2) flowed by heat circulation；Produce to need in system (1) and heat energy circulating system (2) position of detection at heat energy, need various sensors (33) to be mounted according to difference；For gathering signal the signal pickup assembly (34) amplified by signal；The data of signal pickup assembly collection are carried out logical operations, and operation result is fed back to the control device (35) of each system executive component.
Described signal pickup assembly (34) includes a signal picker (341), a signal amplifier (342) and being used for being amplified the signal that signal picker (41) gathers for the amplification signal output device (343) by the signal output after amplification.
Described control device (35) one is used for receiving, for the signal loader (351) receiving the signal of amplification, data that signal loader (351) inputs and to preset with it be the numerical value single-chip microcomputer (352) that compares process, and one responds the signal output device (353) sending signal and receives the instruction that signal output device (353) sends the driver (354) feeding back to each executive component in each system according to comparison process result.
Described signal loader (351) is also equipped with signal input display (3511), and described signal output device (353) is also equipped with signal Output Display Unit (3531).
5. the Flos Chrysanthemi system of processing of a kind of embedded closed loop control according to claim 1 and method, it is characterised in that described processing method comprises the steps of
A) the fresh chrysanthemum just plucked put into flat in, put into shelf flat, shelf put into thermal cycle casing passage；
B) setting-out product flower enters in test block, is connected with the sensor observing Flos Chrysanthemi.Sensor feeds back to the signal picker of control system as electronic signals in time according to the drying regime of Flos Chrysanthemi；
C) granular fuel is put into fuel storing glassware；
D) fuel of fuel storing glassware enters fuel feed appliance, and the oral area of feed appliance is placed with dredge.Feed appliance built-in sensors judge fuel with or without.Feeding motor configuration codes device in feed appliance, enters burner according to instruction accurate feeding；
E) turbulator above burner helps burning, and sensor thereon judges whether burning；
F) combustion fan that is connected with burner, device for igniting, according to instruction execution work or stopping；
G) burner base places dust remover, how many periodic cleaning ashes according to fuel throwing amount；
H) heat energy of burning in heat exchanger, passes to circulation casing passage through heat exchanger, circulating fan；
I) tail gas at heat exchanger outlet place discharges air through depurator；
J) inlay program parameter inside single-chip microcomputer in Table 1, run the processing technique of Flos Chrysanthemi according to parameter；
Table 1
K) in circulation casing passage, sample frame and sample flower are taken out；
L) in circulation casing passage, take out shelf and lowering the temperature, further take out flat, Flos Chrysanthemi from flat inner loading packing crates.
6. the Flos Chrysanthemi system of processing of a kind of embedded closed loop control according to claim 1 and method, be primarily characterized in that described autocontrol method comprises the steps of
A) different types of sensor is placed as required in heat energy generation system and heat energy circulating system；
B) gather the signal of sensor sensing and amplify；
C) signal of amplification is coupled in single-chip microcomputer, and as data-storing；
D) data of storage are compared process with the numerical value preset；
E) according to whether reach set in advance requirement to produce result of the comparison；
If f) comparative result is for reaching requirement set in advance, then producing system to heat energy and heat energy circulating system output performs instruction, each system operates；If comparative result is not up to requirement set in advance, then repeat step b) to e).
7. the Flos Chrysanthemi system of processing of a kind of embedded closed loop control according to claim 6 and method, it is characterised in that the described default numerical value of step d) is variable value.
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