CN114608296A - Energy-saving type heat energy recycling imported corn killing and inactivating device - Google Patents
Energy-saving type heat energy recycling imported corn killing and inactivating device Download PDFInfo
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- CN114608296A CN114608296A CN202210237751.XA CN202210237751A CN114608296A CN 114608296 A CN114608296 A CN 114608296A CN 202210237751 A CN202210237751 A CN 202210237751A CN 114608296 A CN114608296 A CN 114608296A
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- 235000002017 Zea mays subsp mays Nutrition 0.000 title claims abstract description 74
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 title claims abstract description 67
- 235000005822 corn Nutrition 0.000 title claims abstract description 67
- 230000000415 inactivating effect Effects 0.000 title claims abstract description 14
- 238000004064 recycling Methods 0.000 title claims abstract description 9
- 240000008042 Zea mays Species 0.000 title claims description 72
- 239000000463 material Substances 0.000 claims description 71
- 238000001816 cooling Methods 0.000 claims description 23
- 230000002779 inactivation Effects 0.000 claims description 19
- 230000007246 mechanism Effects 0.000 claims description 12
- 238000007599 discharging Methods 0.000 claims description 10
- 238000011084 recovery Methods 0.000 claims description 8
- 238000004804 winding Methods 0.000 claims description 8
- 235000016383 Zea mays subsp huehuetenangensis Nutrition 0.000 claims description 7
- 238000001035 drying Methods 0.000 claims description 7
- 230000008676 import Effects 0.000 claims description 7
- 235000009973 maize Nutrition 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 claims description 5
- 238000010438 heat treatment Methods 0.000 claims description 4
- 241000209149 Zea Species 0.000 abstract 2
- 208000003643 Callosities Diseases 0.000 description 19
- 206010020649 Hyperkeratosis Diseases 0.000 description 19
- 241000894006 Bacteria Species 0.000 description 10
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- 238000005265 energy consumption Methods 0.000 description 5
- 230000017525 heat dissipation Effects 0.000 description 5
- 230000033001 locomotion Effects 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 230000009849 deactivation Effects 0.000 description 4
- 239000000284 extract Substances 0.000 description 4
- 238000000605 extraction Methods 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- 235000013339 cereals Nutrition 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 241000894007 species Species 0.000 description 3
- 241000883990 Flabellum Species 0.000 description 2
- 244000068988 Glycine max Species 0.000 description 2
- 235000010469 Glycine max Nutrition 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
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- 238000010586 diagram Methods 0.000 description 1
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Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B17/00—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement
- F26B17/001—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement the material moving down superimposed floors
- F26B17/006—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement the material moving down superimposed floors the movement being imparted by oscillation or vibration
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
- A23L5/00—Preparation or treatment of foods or foodstuffs, in general; Food or foodstuffs obtained thereby; Materials therefor
- A23L5/20—Removal of unwanted matter, e.g. deodorisation or detoxification
- A23L5/21—Removal of unwanted matter, e.g. deodorisation or detoxification by heating without chemical treatment, e.g. steam treatment, cooking
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24V—COLLECTION, PRODUCTION OR USE OF HEAT NOT OTHERWISE PROVIDED FOR
- F24V40/00—Production or use of heat resulting from internal friction of moving fluids or from friction between fluids and moving bodies
-
- 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
-
- 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
- F26B21/004—Nozzle assemblies; Air knives; Air distributors; Blow boxes
-
- 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
- F26B21/02—Circulating air or gases in closed cycles, e.g. wholly within the drying enclosure
- F26B21/04—Circulating air or gases in closed cycles, e.g. wholly within the drying enclosure partly outside the drying enclosure
-
- 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
- F26B25/005—Treatment of dryer exhaust gases
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23V—INDEXING SCHEME RELATING TO FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES AND LACTIC OR PROPIONIC ACID BACTERIA USED IN FOODSTUFFS OR FOOD PREPARATION
- A23V2002/00—Food compositions, function of food ingredients or processes for food or foodstuffs
Abstract
The invention discloses an energy-saving imported corn killing and inactivating device capable of recycling heat energy, and relates to the technical field of corn killing and inactivating.
Description
Technical Field
The invention relates to the technical field of corn killing and inactivation, in particular to an energy-saving type imported corn killing and inactivation device capable of recycling heat energy.
Background
China is a large food import, especially soybeans and corns are used as raw materials of feed grains and industrial grains, and the import amount is increased year by year. The data show that the imported corn amount is 1129 ten thousand tons in 2020, and the corn import amount is increased by 136 percent on the same scale; the soybean import amount is billion tons, which reaches 10032.7 ten thousand tons, and the increase is 13.3 percent compared with 2019. Imported grains can carry a large amount of weeds and harmful insects, the foreign species have strong vitality, are fast to produce, are widely spread and have few natural enemies, and once the foreign species grow in China, the foreign species can cause great harm to agriculture, forestry and animal husbandry of our country.
In the past, customs usually adopts the extraction of samples to send the samples to a laboratory for detection when carrying out inspection and quarantine on imported corns, and because the import quantity is huge, a large amount of manpower and material resources are consumed for manual sampling detection, and the phenomenon of missed-net fishes also exists. At present, the state customs requires that imported corns must be completely sterilized after entering the customs, then the imported corns can be discharged after rough processing, and then the imported corns enter downstream enterprises for production and processing. High-temperature air is introduced into a closed container, so that the effect of killing virus and inactivating the corn is achieved. High temperature air is usually supplied from a hot blast stove, and cold air is heated by the hot blast stove to form hot air, so that a large amount of energy is consumed to maintain continuous input of the high temperature air. After sterilization, hot air is directly discharged outdoors, and the environment is polluted to a certain degree.
Disclosure of Invention
The invention aims to provide an energy-saving type imported corn killing and inactivating device capable of recycling heat energy so as to solve the problems in the background technology.
In order to solve the technical problems, the invention provides the following technical scheme: energy-saving heat recovery recycles's import maize inactivation device that disappears, maize inactivation device that disappears includes the drying-machine, stops ke long, hot-blast furnace, the drying-machine top is installed and is closed wind feeding machine, and the support is installed to the drying-machine below, and drying-machine one side below and hot-blast furnace pipe connection, drying-machine one side top and the ke long pipe connection of stopping, it is connected with the fan to stop ke long upper end air outlet, the air outlet and the hot-blast furnace pipe connection of fan. In the drying process, the most advanced waste heat recovery process is completely adopted, so that the energy consumption is greatly saved;
the hot air generated by the hot blast stove is converted into clean hot air through the heat exchanger, and no pollution is caused to the corn. The process is an indirect drying process, is different from a direct drying process, and has no potential safety hazard of ignition because sparks generated by the hot blast stove are completely blocked before the heat exchanger.
The drying machine is characterized in that a preheating plate is arranged in the drying machine, a blanking pipe is rotatably arranged in the middle of the preheating plate through a bearing, a material distributing cone is arranged on the blanking pipe, a material pad is arranged on the preheating plate, a blanking port is formed in the middle of the material pad, and the blanking port covers the edge of the lower end of the material distributing cone;
the feeding device is characterized in that the blanking pipe is provided with a plurality of feeding shafts, a blanking port is formed between every two adjacent feeding shafts on the blanking pipe, the feeding shafts are located below the material pads, each feeding shaft is provided with a hopper ring at one end, each feeding shaft is of a bendable structure, a transmission gear is arranged at the lower end of the blanking pipe and is connected with a power mechanism, and the power mechanism is arranged on the outer side of the dryer. The material cushion is provided with an air blowing opening, corns enter the dryer through the air-closed feeding machine, the material cushion plugs the feed opening between the material distribution cone and the feed pipe, the corns are scattered on the material cushion of the preheating plate through the material distribution cone, the impact force of the corns when the corns fall is relieved by the material cushion, the feed pipe is driven by the power mechanism to rotate, the feed shaft is driven by the feed pipe to move under the material cushion, when the feed pipe rotates forwards, the feed shaft is in an unbent state, the feed shaft moves under the material cushion, the corns vibrate and rub with one another, carried dust, bacteria and the like are shaken off, hot air provided by the hot-blast stove is blown onto the corns through the feed pipe and the air blowing opening, the dust, the bacteria and the like are separated from the corns, and the bacteria are killed by high temperature; when unloading pipe reversal, the pay-off axle is in the bending state, and a plurality of bucket ring is mutually supported and is formed a ring to up lifting material pad, making the material pad form unloading hopper on the preheating plate, the middle part region of material pad is stretched, makes the feed opening between branch material awl and the unloading pipe opened, and the maize passes through the feed opening and moves to the unloading pipe in, and flows into next process from the feed opening, and later, the pay-off axle resumes the not bending state once more, makes the maize that next time got into spread out on the material pad once more. The corns are spread on the material cushion, so that the contact area of each corn and hot air is increased, and the killing and inactivation work of the corns is improved.
The feeding shaft comprises a plurality of shaft plates, every two shaft plates are rotatably connected through a pin shaft and a torsion spring, the torsion spring is arranged on the pin shaft, a space which can rotate mutually exists between every two adjacent shaft plates, pulleys are rotatably arranged at two ends above the inner part of each shaft plate, the shaft plate at the outermost side of one end is connected with a bucket ring, the shaft plate at the outermost side of the other end is connected with a blanking pipe, a plurality of pulleys are wound with traction cables, and one end of each traction cable is connected with the bucket ring;
an inner pipe is arranged inside the blanking pipe, a flywheel is arranged between the inner pipe and the blanking pipe, a winding groove is formed in the outer side of the upper end of the inner pipe, and the other end of the traction cable is fixed with the winding groove;
the transmission gear is installed on the inner pipe, and the material pad is made of rubber materials. When the power mechanism drives the inner pipe to rotate forwards, the inner pipe drives the blanking pipe to rotate forwards through the flywheel, when the power mechanism drives the inner pipe to rotate backwards, the inner pipe generates relative motion with the blanking pipe through the flywheel, the inner pipe rotates backwards and starts to wind the traction cable, the traction cable pulls the shaft plate which is connected with the bucket ring at the outermost side through sliding, and the feeding shaft is changed from an unbent state to a bent state through continuous pulling of the traction cable; when the inner pipe bends the feeding shaft through the winding traction rope, the pawl inside the flywheel does not pass over the ratchet wheel.
The traction cable sequentially winds around a plurality of pulleys in an S shape; and a feeding plate is arranged at the position of each feed opening on the blanking pipe and is positioned below the material pad.
The lower part of preheating plate is provided with the deactivation tower in the drying-machine, the deactivation tower includes the upper tower and installs the support tower in the upper tower below, the upper tower and support tower are the filter screen structure, the air inlet of drying-machine is located the below of deactivation tower, the upper tower is the fill of invering, the support tower is the fill structure, the upper tower passes through the pillar and installs on the support tower, and the tip of the tower of upper tower is located the central line of unloading pipe.
Install out the tuber pipe in the hot-blast furnace, the one end that goes out the tuber pipe passes through the air intake intercommunication of pipeline and drying-machine, and the cooling pipe is installed to the other end that goes out the tuber pipe, the air-supply line is installed to the cooling intraductal side, install the air-supply line in the air-supply line, two curved magnets, every are installed to one side of air-supply line the heating panel is all installed in the outside of magnet, install the power shaft in the pivot of air-supply line, install the main shaft on the power shaft, install the spiral board on the main shaft, suction fan and support frame are installed to the one end of main shaft, suction fan is located the outside of magnet. The air inlet machine is when rotating, the power shaft is followed the pivot and is rotated, and drive the main shaft and rotate, the spiral plate constantly cuts magnetic induction line and heat production under the drive of main shaft, the spiral plate heats the air, the extraction fan rotates under the drive of main shaft, and extract the air in the magnet inboard and the cooling tube, the air in the cooling tube flows through between the heating panel, realize the cooling to the magnet through the heating panel, the air flow in the gram dragon of stopping of fan extraction is to the air-supply line and in the cooling tube.
The utility model discloses a take out fan, including main shaft, planet carrier, power shaft, planetary gear, exhaust fan, main shaft internally mounted has the output shaft, installs the teeth of a cogwheel on the main shaft inner wall, install the sun gear on the output shaft, the planet carrier is installed through the bearing to the one end of output shaft, the planet carrier passes through the support frame to be installed in the air-intake pipe, and one side and the power shaft of planet carrier are connected, install the planet wheel on the planet carrier, the planet wheel rotates with sun gear and main shaft to be connected, main shaft one end fixed mounting has the sleeve pipe, the sleeve pipe cover is established on the output shaft, the exhaust fan is installed on the sleeve pipe, the other end and the support frame fixed connection of output shaft. The planet carrier is mounted and supported by a support frame in the air inlet pipe, the output shaft is fixed by the support frame in the air outlet pipe, the planet carrier supports one end of the output shaft through a bearing, the planet carrier rotates under the drive of a power shaft, the planet carrier drives a main shaft to rotate at a high speed through a planet wheel, so that a spiral plate quickly cuts magnetic induction lines, an exhaust fan rotates at a high speed under the drive of the main shaft and continuously extracts air in the cooling pipe and the air inlet pipe, and the heated air is infused into the dryer; through the setting of air inlet machine, the mobile power of guarantee air in the drying-machine.
The length of flabellum is greater than the length of flabellum in the air inlet machine on the extraction fan.
Compared with the prior art, the invention has the following beneficial effects:
1. dryer one side below and hot-blast furnace pipe connection, dryer one side top and the dragon pipe connection of stopping, the dragon upper end air outlet of stopping is connected with the fan, the air outlet and the hot-blast furnace pipe connection of fan, the air is at the dryer, the dragon of stopping, closed loop circulation in fan and the hot-blast furnace, tail gas after the deactivation of flowing out in the dryer flows into in the fan after subsided by the dragon of stopping, clean tail gas flows into in the hot-blast furnace under the effect of fan, realize thermal cyclic utilization, play waste heat utilization, tail gas recovery, thereby reduce the energy consumption.
2. When the air inlet machine rotates, the power shaft rotates along with the rotating shaft, the main shaft is driven to rotate, the spiral plate continuously cuts magnetic induction lines and generates heat under the driving of the main shaft, the spiral plate generates eddy current through cutting the magnetic induction lines, the eddy current generates heat, the spiral plate heats air, the mode of generating heat through cutting lines is adopted, the design of an external power supply is omitted, the overall working energy consumption is saved, and the energy-saving effect is realized.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a perspective view of the overall structure of the present invention;
fig. 2 is a schematic view of an inner structure of a dryer of the present invention;
FIG. 3 is a schematic top view of the preheating plate of the present invention;
FIG. 4 is a schematic diagram of the internal top view of the preheating plate of the present invention;
FIG. 5 is a front half-sectional view of a preheater plate according to the present invention;
FIG. 6 is a schematic view of the feed shaft of the present invention in a state transition;
FIG. 7 is a schematic view of the change of the state of the material mat according to the present invention;
FIG. 8 is a schematic view of the internal structure of the feed shaft of the present invention;
FIG. 9 is a schematic view of the inactivation column of the present invention;
FIG. 10 is a front view of the interior of the outlet duct of the present invention;
FIG. 11 is a left side view of the air outlet pipe of the present invention;
fig. 12 is a schematic view of the internal structure of the spindle of the present invention.
In the figure: 1. a dryer; 101. preheating a plate; 102. a discharging pipe; 103. an inactivation tower; 104. feeding the tower; 105. supporting a tower; 106. a material separating cone; 107. material cushion; 108. a bucket ring; 109. a feed shaft; 110. a feeding plate; 111. a bearing; 112. an inner tube; 113. a flywheel; 1091. a shaft plate; 1092. a pulley; 1093. a traction rope;
2. closing the air feeding machine;
3. a support;
4. stopping the dragon;
5. a fan;
6. a hot blast stove; 601. an air outlet pipe; 602. a magnet; 603. an air inlet pipe; 604. a cooling pipe; 605. an air inlet machine; 606. a main shaft; 607. an exhaust fan; 608. a power shaft; 609. a support frame; 610. a sleeve; 611. a planet carrier; 612. an output shaft; 613. a planet wheel;
7. an air seal machinery.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 12, the present invention provides a technical solution: the maize killing and inactivating device comprises a dryer 1, a brake Kelong 4 and a hot blast stove 6, wherein a closed air feeding machine 2 is installed above the dryer 1, a support 3 is installed below the dryer 1, one side of the dryer 1 is connected with a hot blast stove 6 pipeline below, one side of the dryer 1 is connected with the brake Kelong 4 pipeline above, an air outlet at the upper end of the brake Kelong 4 is connected with a fan 5, an air outlet of the fan 5 is connected with the hot blast stove 6 pipeline, and an air blower 7 is installed at the bottom of the brake Kelong 4.
Drying-machine 1 internally mounted has preheating plate 101, preheating plate 101 middle part is rotated through bearing 111 and is installed unloading pipe 102, install branch material awl 106 on the unloading pipe 102, install material pad 107 on preheating plate 101, material pad 107 is made by the rubber material, the feed opening has been seted up at the middle part of material pad 107, the feed opening covers in branch material awl 106 lower extreme edge, a plurality of gas blowing mouth has been seted up on material pad 107, material pad 107 carries out the shutoff to the feed opening between branch material awl 106 and the unloading pipe 102.
Six feeding shafts 109 are mounted on the blanking pipe 102, a blanking opening is formed in the blanking pipe 102 between every two adjacent feeding shafts 109, a feeding plate 110 is mounted at the position of each blanking opening on the blanking pipe 102, the feeding plate 110 is located below the material pad 107, the feeding shafts 109 are located below the material pad 107, a hopper ring 108 is mounted at one end of each feeding shaft 109, and each feeding shaft 109 is of a bendable structure.
The feeding shaft 109 comprises a plurality of shaft plates 1091, every two shaft plates 1091 are rotatably connected through a pin shaft and a torsion spring, the torsion spring is arranged on the pin shaft and provides power for the reset between the two shaft plates 1091, a space which rotates mutually exists between every two adjacent shaft plates 1091, pulleys 1092 are rotatably arranged at two ends above the inside of each shaft plate 1091, the shaft plate 1091 on the outermost side of one end is connected with the bucket ring 108, the shaft plate 1091 on the outermost side of the other end is connected with the blanking pipe 102, a plurality of pulleys 1092 are wound with a traction rope 1093, one end of the traction rope 1093 is connected with the bucket ring 108, and the traction rope 1093 sequentially winds the plurality of pulleys 1092 in an S shape;
an inner pipe 112 is arranged inside the blanking pipe 102, a flywheel 113 is arranged between the inner pipe 112 and the blanking pipe 102, a winding groove is formed in the outer side of the upper end of the inner pipe 112, and the other end of the traction cable 1093 is fixed with the winding groove;
the driving gear is installed on the inner pipe 112 and is connected with a power mechanism (not shown in the drawing) installed at the outer side of the dryer 1.
Corn enters the dryer 1 through the air-closed feeding machine 2, the corn is scattered on a material cushion 107 of the preheating plate 101 through a material-distributing cone 106, the impact force of the falling corn is relieved by the material cushion, when the power mechanism drives the inner pipe 112 to rotate forward, the inner pipe 112 drives the blanking pipe 102 to rotate forward through a flywheel 113, the blanking pipe 102 drives the feeding shaft 109 to move under the material cushion 107, when the blanking pipe 102 rotates forward, the feeding shaft 109 is in an unbent state, the feeding shaft 109 moves under the material cushion 107, so that the corn is vibrated and jumped on the material cushion 107, the corn is rubbed with each other, carried dust, bacteria and the like are shaken and fallen, hot air provided by the hot-blast stove 6 is blown to the corn through the blanking pipe 102, the inner pipe 112 and an air blowing opening, the dust, the bacteria and the like are separated from the corn, and the bacteria are killed by high temperature;
when the power mechanism drives the inner pipe 112 to rotate reversely, the blanking pipe 102 does not rotate reversely at first, the inner pipe 112 generates relative motion with the blanking pipe 102 through the flywheel 113, the inner pipe 112 rotates reversely and starts to wind the traction rope 1093, the traction rope 1093 pulls the shaft plate 1091 connected with the bucket rings at the outermost side in a sliding mode, the feeding shaft 109 is changed from a non-bending state to a bending state through continuous pulling of the traction rope 1093, when the feeding shaft 109 is in the bending state, a plurality of bucket rings 108 are matched with each other to form a ring, the material pad 107 is lifted upwards, the material pad 107 forms a blanking hopper on the preheating plate 101, the middle area of the material pad 107 is stretched, and a blanking opening between the material dividing cone 106 and the blanking pipe 102 is opened; when the pulling rope 1093 can not be rolled, the inner tube 112 drives the discharging tube 102 to rotate through the pulling rope 1093, so that the feeding shaft 109 drives the bucket ring 108 to move, and the corn is driven to the feeding plate 110 and the discharging opening from the material cushion 107 through the movement of the feeding shaft 109 and the bucket ring 108, thereby realizing the discharging of the corn.
The corn moves into the blanking pipe 102 through the blanking port and flows onto the inactivation tower 103 from the blanking port, after the corn feeding is finished, the inner pipe 112 rotates forwards again and releases the traction rope 1093, and the feeding shaft 109 recovers to be in an unbent state again under the action of the torsion spring, so that the corn entering next time is conveniently spread on the material cushion 107. After the feeding shaft 109 resets, the material cushion 107 automatically resets and plugs the feed opening again, and the corns are spread on the material cushion 107, so that the contact area of each corn and hot air is increased, and the corn killing and inactivation work is improved.
When the inner tube 112 bends the feeding shaft 109 by winding the pulling rope 1093, the pawl inside the flywheel 113 does not go over the ratchet.
An inactivation tower 103 is arranged below the preheating plate 101 in the dryer 1, the inactivation tower 103 comprises an upper tower 104 and a supporting tower 105 arranged below the upper tower 104, the upper tower 104 and the supporting tower 105 are both of filter screen structures, an air inlet of the dryer 1 is arranged below the inactivation tower 103, the upper tower 104 is in an inverted bucket shape, the supporting tower 105 is in a bucket structure, the upper tower 104 is arranged on the supporting tower 105 through a support, and the tip of the upper tower 104 is arranged on the central line of the discharging pipe 102.
An air outlet pipe 601 is installed in the hot blast stove 6, one end of the air outlet pipe 601 is communicated with an air inlet of the dryer 1 through a pipeline, a cooling pipe 604 is installed at the other end of the air outlet pipe 601, an air inlet pipe 603 is installed on the inner side of the cooling pipe 604, an air inlet machine 605 is installed in the air inlet pipe 603, two arc-shaped magnets 602 are installed on one side of the air inlet pipe 603, a heat dissipation plate is installed on the outer side of each magnet 602, a power shaft 608 is installed on a rotating shaft of the air inlet machine 605, a main shaft 606 is installed on the power shaft 608, a spiral plate is installed on the main shaft 606, a suction fan 607 and a support frame 609 are installed at one end of the main shaft 606, the suction fan 607 is located on the outer side of the magnets 602, and the length of fan blades on the suction fan 607 is greater than that of the fan blades in the air inlet machine 605.
An output shaft 612 is installed inside the main shaft 606, gear teeth are installed on the inner wall of the main shaft 606, a sun gear is installed on the output shaft 612, a planet carrier 611 is installed at one end of the output shaft 612 through a bearing, the planet carrier 611 is installed inside the air inlet pipe 603 through a support frame 609, one side of the planet carrier 611 is connected with the power shaft 608, a planet gear 613 is installed on the planet carrier 611, the planet gear 613 is rotatably connected with the sun gear and the main shaft 606, a sleeve 610 is fixedly installed at one end of the main shaft 606, the sleeve 610 is sleeved on the output shaft 612, an exhaust fan 607 is installed on the sleeve 610, and the other end of the output shaft 612 is fixedly connected with the support frame 609 in the air outlet pipe 601.
When the air inlet machine 605 rotates, the power shaft 608 rotates along with the rotating shaft and drives the main shaft 606 to rotate, the spiral plate continuously cuts the magnetic induction lines and generates heat under the driving of the main shaft 606, the spiral plate generates an eddy current by cutting the magnetic induction lines, the eddy current generates heat, the spiral plate heats air, and the external power supply is omitted by generating heat through the cutting lines, so that the overall working energy consumption is saved, and the energy-saving effect is realized;
the suction fan 607 is driven by the main shaft 606 to rotate, and sucks the air inside the magnet 602 and in the cooling pipe 604, the air in the cooling pipe 604 flows through the heat dissipation plates, the cooling of the magnet 602 is realized through the heat dissipation plates, and the air in the cyclone 4 sucked by the fan 5 flows into the air inlet pipe 603 and the cooling pipe 604.
A support frame 609 in the air inlet pipe 603 is used for mounting and supporting a planet carrier 611, the support frame 609 in the air outlet pipe 601 is used for fixing an output shaft 612, the planet carrier 611 supports one end of the output shaft 612 through a bearing, the planet carrier 611 rotates under the driving of a power shaft 608, the planet carrier 611 drives a main shaft 606 to rotate at a high speed through a planet wheel 613, so that a spiral plate quickly cuts a magnetic induction line, and an exhaust fan 607 rotates at a high speed under the driving of a sleeve 610 and continuously extracts air in the cooling pipe 604 and the air inlet pipe 603, so that heated air is infused into the dryer 1; through the setting of air inlet machine 605, the mobile power of air in the drying-machine is ensured.
The working principle of the invention is as follows:
corn enters the dryer 1 through the air-closed feeding machine 2, the corn is scattered on a material cushion 107 of the preheating plate 101 through a material-distributing cone 106, the impact force of the falling corn is relieved by the material cushion, when the power mechanism drives the inner pipe 112 to rotate forward, the inner pipe 112 drives the blanking pipe 102 to rotate forward through a flywheel 113, the blanking pipe 102 drives the feeding shaft 109 to move under the material cushion 107, when the blanking pipe 102 rotates forward, the feeding shaft 109 is in an unbent state, the feeding shaft 109 moves under the material cushion 107, so that the corn is vibrated and jumped on the material cushion 107, the corn is rubbed with each other, carried dust, bacteria and the like are shaken and fallen, hot air provided by the hot-blast stove 6 is blown to the corn through the blanking pipe 102, the inner pipe 112 and an air blowing opening, the dust, the bacteria and the like are separated from the corn, and the bacteria are killed by high temperature;
when the power mechanism drives the inner pipe 112 to rotate reversely, the blanking pipe 102 does not rotate reversely at first, the inner pipe 112 generates relative motion with the blanking pipe 102 through the flywheel 113, the inner pipe 112 rotates reversely and starts to wind the traction rope 1093, the traction rope 1093 pulls the shaft plate 1091 connected with the bucket rings at the outermost side in a sliding mode, the feeding shaft 109 is changed from a non-bending state to a bending state through continuous pulling of the traction rope 1093, when the feeding shaft 109 is in the bending state, a plurality of bucket rings 108 are matched with each other to form a ring, the material pad 107 is lifted upwards, the material pad 107 forms a blanking hopper on the preheating plate 101, the middle area of the material pad 107 is stretched, and a blanking opening between the material dividing cone 106 and the blanking pipe 102 is opened; when the pulling rope 1093 can not be rolled, the inner tube 112 drives the discharging tube 102 to rotate through the pulling rope 1093, so that the feeding shaft 109 drives the bucket ring 108 to move, and the corn is driven to the feeding plate 110 and the discharging opening from the material cushion 107 through the movement of the feeding shaft 109 and the bucket ring 108, thereby realizing the discharging of the corn.
After the corn flows out of the blanking pipe 102, the corn is scattered on the upper tower 104 and the support tower 105, hot air flows in from the lower part of the inactivation tower 103 and flows towards the preheating plate 101, the hot air moves from bottom to top, the corn moves from top to bottom, the hot air heats and dries the corn, bacteria on the corn are inactivated through high temperature, the hot air flows to the lower part of the material cushion 107 through the blanking pipe 102 and the blanking port, the hot air flows to the upper part of the material cushion 107 through the air blowing port, and the corn on the material cushion 107 is sterilized. After the corns flow down from the inactivation tower 103, the temperature of the inactivated corns is about 80-90 degrees and higher, the corns enter a counter-flow type cooler for cooling, the temperature is reduced to about 5 degrees higher than the room temperature, the clean air pumped by the cooling fan can be directly discharged outdoors, and the cooled corns enter the next procedure for production and processing.
The fan 5 extracts air in the air brake 4 and infuses the air into the hot blast stove 6, when the air inlet machine 605 rotates, the power shaft 608 rotates along with the rotating shaft and drives the main shaft 606 to rotate, the spiral plate continuously cuts magnetic induction lines and generates heat under the driving of the main shaft 606, the spiral plate generates an eddy current by cutting the magnetic induction lines, the spiral plate generates heat through the eddy current, the spiral plate heats the air, and a mode of generating heat through cutting lines is adopted, so that the design of an external power supply is omitted, the overall working energy consumption is saved, and the energy-saving effect is realized;
the exhaust fan 607 is driven by the main shaft 606 to rotate and exhaust the air inside the magnet 602 and in the cooling pipe 604, the air in the cooling pipe 604 flows through the heat dissipation plates, and the cooling of the magnet 602 is realized by the heat dissipation plates.
The planet carrier 611 rotates under the driving of the power shaft 608, the planet carrier 611 drives the main shaft 606 to rotate at a high speed through the planet gear 613, so that the spiral plate rapidly cuts a magnetic induction line, the exhaust fan 607 rotates at a high speed under the driving of the sleeve 610 and continuously exhausts the air in the cooling pipe 604 and the air inlet pipe 603, and thus heated air is pumped into the dryer 1 again, and the recycling of hot air is realized.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. Energy-saving heat recovery recycles's import maize killing inactivation device, its characterized in that: maize killing inactivation device includes drying-machine (1), the ke dragon (4), hot-blast furnace (6) of stopping, drying-machine (1) top is installed and is closed wind feeding machine (2), and support (3) are installed to drying-machine (1) below, and drying-machine (1) one side below and hot-blast furnace (6) pipe connection, drying-machine (1) one side top and the ke dragon (4) pipe connection of stopping, it is connected with fan (5) to stop ke dragon (4) upper end air outlet, the air outlet and hot-blast furnace (6) pipe connection of fan (5).
2. The energy-saving heat energy recovery and reuse imported corn killing and inactivating device of claim 1, wherein: a preheating plate (101) is installed inside the dryer (1), a blanking pipe (102) is rotatably installed in the middle of the preheating plate (101) through a bearing (111), a material distributing cone (106) is installed on the blanking pipe (102), a material pad (107) is installed on the preheating plate (101), a blanking port is formed in the middle of the material pad (107), and the blanking port covers the edge of the lower end of the material distributing cone (106);
the feeding device is characterized in that a plurality of feeding shafts (109) are mounted on the blanking pipe (102), a blanking opening is formed in the blanking pipe (102) between every two adjacent feeding shafts (109), the feeding shafts (109) are located below the material pad (107), a hopper ring (108) is mounted at one end of each feeding shaft (109), each feeding shaft (109) is of a bendable structure, a transmission gear is mounted at the lower end of the blanking pipe (102), the transmission gear is connected with a power mechanism, and the power mechanism is mounted on the outer side of the dryer (1).
3. The energy-saving heat energy recycling inlet corn killing and inactivating device according to claim 2, characterized in that: the feeding shaft (109) comprises a plurality of shaft plates (1091), every two shaft plates (1091) are rotatably connected through a pin shaft and a torsion spring, the torsion spring is arranged on the pin shaft, a space which rotates mutually exists between every two adjacent shaft plates (1091), pulleys (1092) are rotatably arranged at two ends above the inside of each shaft plate (1091), the shaft plate (1091) at the outermost side of one end is connected with a bucket ring (108), the shaft plate (1091) at the outermost side of the other end is connected with a discharging pipe (102), a plurality of pulleys (1092) are wound with a traction rope (1093), and one end of the traction rope (1093) is connected with the bucket ring (108);
an inner pipe (112) is arranged inside the blanking pipe (102), a flywheel (113) is arranged between the inner pipe (112) and the blanking pipe (102), a winding groove is formed in the outer side of the upper end of the inner pipe (112), and the other end of the traction cable (1093) is fixed with the winding groove;
the transmission gear is installed on the inner pipe (112), and the material pad (107) is made of rubber materials.
4. The energy-saving heat energy recycling inlet corn killing and inactivating device according to claim 3, wherein: the traction rope (1093) is S-shaped and sequentially wound around a plurality of pulleys (1092); and a feeding plate (110) is arranged at the position of each blanking opening on the blanking pipe (102), and the feeding plate (110) is positioned below the material pad (107).
5. The energy-saving heat energy recycling inlet corn killing and inactivating device according to claim 2, characterized in that: the drying machine is characterized in that an inactivation tower (103) is arranged below a preheating plate (101) in the drying machine (1), the inactivation tower (103) comprises an upper tower (104) and a support tower (105) arranged below the upper tower (104), the upper tower (104) and the support tower (105) are both of filter screen structures, an air inlet of the drying machine (1) is located below the inactivation tower (103), the upper tower (104) is in an inverted bucket shape, the support tower (105) is of a bucket structure, the upper tower (104) is arranged on the support tower (105) through a support, and a tower tip of the upper tower (104) is located on a central line of a discharging pipe (102).
6. The energy-saving heat energy recycling inlet corn killing and inactivating device according to claim 5, wherein: install out tuber pipe (601) in hot-blast furnace (6), the air intake intercommunication of pipeline and drying-machine (1) is passed through to the one end of going out tuber pipe (601), and cooling pipe (604) are installed to the other end of going out tuber pipe (601), air-supply line (603) are installed to cooling pipe (604) inboard, install air-supply line (605) in air-supply line (603), two curved magnet (602) are installed to one side of air-supply line (603), every the heating panel is all installed in the outside of magnet (602), install power shaft (608) in the pivot of air-supply line (605), install main shaft (606) on power shaft (608), install the spiral shell plate on main shaft (606), suction fan (607) and support frame (609) are installed to the one end of main shaft (606), suction fan (607) are located the outside of magnet (602).
7. The energy-saving heat energy recovery and reuse inlet corn killing and inactivating device according to claim 6, characterized in that: main shaft (606) internally mounted has output shaft (612), installs the teeth of a cogwheel on main shaft (606) inner wall, install the sun gear on output shaft (612), planet carrier (611) are installed through the bearing to the one end of output shaft (612), planet carrier (611) are installed in air-supply line (603) through support frame (609), and one side and power shaft (608) of planet carrier (611) are connected, install planet wheel (613) on planet carrier (611), planet wheel (613) rotate with sun gear and main shaft (606) and are connected, main shaft (606) one end fixed mounting has sleeve pipe (610), sleeve pipe (610) cover is established on output shaft (612), suction fan (607) is installed on sleeve pipe (610), the other end and support frame (609) of output shaft (612) are connected.
8. The energy-saving heat energy recovery and reuse inlet corn killing and inactivating device according to claim 7, characterized in that: the length of the fan blades on the exhaust fan (607) is larger than that of the fan blades in the air inlet machine (605).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210237751.XA CN114608296B (en) | 2022-03-11 | 2022-03-11 | Energy-saving type imported corn killing and inactivating device with heat energy recovery and reuse function |
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|---|---|---|---|
| CN202210237751.XA CN114608296B (en) | 2022-03-11 | 2022-03-11 | Energy-saving type imported corn killing and inactivating device with heat energy recovery and reuse function |
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| CN114608296B CN114608296B (en) | 2022-11-22 |
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Citations (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB226785A (en) * | 1923-12-24 | 1925-10-22 | Oliver Randolph | Improvements in or relating to apparatus for drying granular material |
| JP2001272170A (en) * | 2000-03-27 | 2001-10-05 | Ngk Insulators Ltd | Operating method for waste drying facility |
| JP2009082795A (en) * | 2007-09-28 | 2009-04-23 | Kenzo Takahashi | Garbage dryer |
| CN101738061A (en) * | 2008-11-14 | 2010-06-16 | 盐城市大天力水泥机械制造有限公司 | Kiln afterheat regeneration and drying process and device |
| CN102425928A (en) * | 2011-11-14 | 2012-04-25 | 蒋春霞 | Double pulse air flow drying machine |
| DK177284B1 (en) * | 2011-05-21 | 2012-10-08 | Thomsen Holding Aps | Process for CO2-neutral drying of biomass. |
| CN103344099A (en) * | 2013-07-02 | 2013-10-09 | 无锡天惠塑机有限公司 | Pneumatic dryer |
| CN103740457A (en) * | 2013-07-24 | 2014-04-23 | 郑州远洋油脂工程技术有限公司 | Fresh rice bran pretreatment process and matched device thereof |
| CN104396946A (en) * | 2014-11-30 | 2015-03-11 | 河北省农林科学院旱作农业研究所 | Self-perturbing room temperature variable pressure active dehumidifying device for maize pollen and dehumidifying method adopting same |
| CN204535335U (en) * | 2015-01-23 | 2015-08-05 | 迈安德集团有限公司 | A kind of heating material dehumidification system |
| CN205048893U (en) * | 2015-08-28 | 2016-02-24 | 徐州市贾汪区泰瑞农业科技有限公司 | Energy -conserving maize drying device |
| CN106766842A (en) * | 2016-12-21 | 2017-05-31 | 赵恩崇 | A kind of energy-saving foodstuff drying device of hot air circulation |
| CN207334764U (en) * | 2017-09-14 | 2018-05-08 | 常山县祥鑫纳米科技有限公司 | A kind of tail gas waste heat utilizing device of nano-calcium carbonate production hot-blast stove |
| CN112088610A (en) * | 2020-09-01 | 2020-12-18 | 山东省农业科学院科技信息研究所 | Corn seed disease prevention and cure equipment |
| CN212274080U (en) * | 2020-05-22 | 2021-01-01 | 唐山大通金属制品有限公司 | Efficient energy-saving environment-friendly heating radiator |
| CN212284254U (en) * | 2020-05-08 | 2021-01-05 | 新乡市长城机械有限公司 | System for preheating cold air required by combustion of hot blast stove by waste heat of slag vertical mill |
| CN213012502U (en) * | 2020-07-22 | 2021-04-20 | 江苏良友正大股份有限公司 | Mud saw-dust mixes pelletization processing lines |
| CN113124654A (en) * | 2021-05-06 | 2021-07-16 | 李春艳 | Energy-saving emission-reducing grain dryer |
| CN215336434U (en) * | 2021-06-09 | 2021-12-28 | 佛冈明阳机械有限公司 | Waste heat recovery device and dryer |
-
2022
- 2022-03-11 CN CN202210237751.XA patent/CN114608296B/en active Active
Patent Citations (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB226785A (en) * | 1923-12-24 | 1925-10-22 | Oliver Randolph | Improvements in or relating to apparatus for drying granular material |
| JP2001272170A (en) * | 2000-03-27 | 2001-10-05 | Ngk Insulators Ltd | Operating method for waste drying facility |
| JP2009082795A (en) * | 2007-09-28 | 2009-04-23 | Kenzo Takahashi | Garbage dryer |
| CN101738061A (en) * | 2008-11-14 | 2010-06-16 | 盐城市大天力水泥机械制造有限公司 | Kiln afterheat regeneration and drying process and device |
| DK177284B1 (en) * | 2011-05-21 | 2012-10-08 | Thomsen Holding Aps | Process for CO2-neutral drying of biomass. |
| CN102425928A (en) * | 2011-11-14 | 2012-04-25 | 蒋春霞 | Double pulse air flow drying machine |
| CN103344099A (en) * | 2013-07-02 | 2013-10-09 | 无锡天惠塑机有限公司 | Pneumatic dryer |
| CN103740457A (en) * | 2013-07-24 | 2014-04-23 | 郑州远洋油脂工程技术有限公司 | Fresh rice bran pretreatment process and matched device thereof |
| CN104396946A (en) * | 2014-11-30 | 2015-03-11 | 河北省农林科学院旱作农业研究所 | Self-perturbing room temperature variable pressure active dehumidifying device for maize pollen and dehumidifying method adopting same |
| CN204535335U (en) * | 2015-01-23 | 2015-08-05 | 迈安德集团有限公司 | A kind of heating material dehumidification system |
| CN205048893U (en) * | 2015-08-28 | 2016-02-24 | 徐州市贾汪区泰瑞农业科技有限公司 | Energy -conserving maize drying device |
| CN106766842A (en) * | 2016-12-21 | 2017-05-31 | 赵恩崇 | A kind of energy-saving foodstuff drying device of hot air circulation |
| CN207334764U (en) * | 2017-09-14 | 2018-05-08 | 常山县祥鑫纳米科技有限公司 | A kind of tail gas waste heat utilizing device of nano-calcium carbonate production hot-blast stove |
| CN212284254U (en) * | 2020-05-08 | 2021-01-05 | 新乡市长城机械有限公司 | System for preheating cold air required by combustion of hot blast stove by waste heat of slag vertical mill |
| CN212274080U (en) * | 2020-05-22 | 2021-01-01 | 唐山大通金属制品有限公司 | Efficient energy-saving environment-friendly heating radiator |
| CN213012502U (en) * | 2020-07-22 | 2021-04-20 | 江苏良友正大股份有限公司 | Mud saw-dust mixes pelletization processing lines |
| CN112088610A (en) * | 2020-09-01 | 2020-12-18 | 山东省农业科学院科技信息研究所 | Corn seed disease prevention and cure equipment |
| CN113124654A (en) * | 2021-05-06 | 2021-07-16 | 李春艳 | Energy-saving emission-reducing grain dryer |
| CN215336434U (en) * | 2021-06-09 | 2021-12-28 | 佛冈明阳机械有限公司 | Waste heat recovery device and dryer |
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| CN114608296B (en) | 2022-11-22 |
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