CN109059472A - A kind of grain drying device - Google Patents

A kind of grain drying device Download PDF

Info

Publication number
CN109059472A
CN109059472A CN201810597324.6A CN201810597324A CN109059472A CN 109059472 A CN109059472 A CN 109059472A CN 201810597324 A CN201810597324 A CN 201810597324A CN 109059472 A CN109059472 A CN 109059472A
Authority
CN
China
Prior art keywords
motor
plc controller
inner cylinder
pedestal
tail gas
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201810597324.6A
Other languages
Chinese (zh)
Inventor
吴婷婷
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN201810597324.6A priority Critical patent/CN109059472A/en
Publication of CN109059472A publication Critical patent/CN109059472A/en
Pending legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26DRYING
    • F26BDRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B11/00Machines or apparatus for drying solid materials or objects with movement which is non-progressive
    • F26B11/12Machines or apparatus for drying solid materials or objects with movement which is non-progressive in stationary drums or other mainly-closed receptacles with moving stirring devices
    • F26B11/16Machines or apparatus for drying solid materials or objects with movement which is non-progressive in stationary drums or other mainly-closed receptacles with moving stirring devices the stirring device moving in a vertical or steeply-inclined plane
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23BPRESERVING, e.g. BY CANNING, MEAT, FISH, EGGS, FRUIT, VEGETABLES, EDIBLE SEEDS; CHEMICAL RIPENING OF FRUIT OR VEGETABLES; THE PRESERVED, RIPENED, OR CANNED PRODUCTS
    • A23B9/00Preservation of edible seeds, e.g. cereals
    • A23B9/08Drying; Subsequent reconstitution
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26DRYING
    • F26BDRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B21/00Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
    • F26B21/001Drying-air generating units, e.g. movable, independent of drying enclosure
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26DRYING
    • F26BDRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B21/00Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
    • F26B21/003Supply-air or gas filters
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26DRYING
    • F26BDRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B21/00Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
    • F26B21/004Nozzle assemblies; Air knives; Air distributors; Blow boxes
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26DRYING
    • F26BDRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B21/00Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
    • F26B21/06Controlling, e.g. regulating, parameters of gas supply
    • F26B21/12Velocity of flow; Quantity of flow, e.g. by varying fan speed, by modifying cross flow area
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26DRYING
    • F26BDRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B23/00Heating arrangements
    • F26B23/001Heating arrangements using waste heat
    • F26B23/002Heating arrangements using waste heat recovered from dryer exhaust gases
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26DRYING
    • F26BDRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B25/00Details of general application not covered by group F26B21/00 or F26B23/00
    • F26B25/001Handling, e.g. loading or unloading arrangements
    • F26B25/002Handling, e.g. loading or unloading arrangements for bulk goods
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26DRYING
    • F26BDRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B25/00Details of general application not covered by group F26B21/00 or F26B23/00
    • F26B25/005Treatment of dryer exhaust gases
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26DRYING
    • F26BDRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B25/00Details of general application not covered by group F26B21/00 or F26B23/00
    • F26B25/009Alarm systems; Safety sytems, e.g. preventing fire and explosions
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26DRYING
    • F26BDRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B25/00Details of general application not covered by group F26B21/00 or F26B23/00
    • F26B25/22Controlling the drying process in dependence on liquid content of solid materials or objects
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26DRYING
    • F26BDRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B2200/00Drying processes and machines for solid materials characterised by the specific requirements of the drying good
    • F26B2200/06Grains, e.g. cereals, wheat, rice, corn

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Chemical & Material Sciences (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Sustainable Development (AREA)
  • Drying Of Solid Materials (AREA)

Abstract

The invention belongs to cereal processing technique fields, and in particular to a kind of grain drying device.The present invention to be solved the problems, such as that current grain drying device energy consumption is high and cannot tightly control the sealing and unlatching of feed pipe and drainage conduit.In order to solve the above-mentioned technical problem, the present invention proposes such a grain drying device, including pedestal, touching display screen, temperature sensor, humidity sensor, timer, pedestal, drying unit main body, cooler pan and tail gas case.The present invention has the effect of that low energy consumption and cereal is not easy to reveal.

Description

A kind of grain drying device
Technical field
The invention belongs to cereal processing technique fields, and in particular to a kind of grain drying device.
Background technique
The drying of existing grain drying device and discharge layer are eight channel of single layer, and the structure fabrication is complicated, and drying is effective Volume is not high, and the flow circuit of material is easy retardance;And existing grain drying device takes manual drawstring discharging, low efficiency Under, labor intensive, therefore the grain drying device for designing the more effective drying of one kind and automatic discharging is very important.And Existing cereal curing range in the process of work, passes through the contact between the thermal current and cereal generated after heating burning Realize cereal heating baking process, but thermal current to cereal bake during, heat is not lost completely, wherein there is a heat Amount is wasted with the discharge of air-flow, so that curing range energy consumption is higher, and curing range is during blanking and discharge, Need tightly to control the sealing and unlatching of feed pipe and drainage conduit, to guarantee the baking quality of cereal, in addition cereal was cooling down The phenomenon that cereal does not cool down completely and leaks is easy to appear in journey.
Summary of the invention
According to the above-mentioned deficiencies of the prior art, the technical problem to be solved by the present invention is to propose a kind of grain-drying dress Set, by the flexible combination of the component, solve current grain drying device energy consumption it is high and cannot tightly control feed pipe and The problem of sealing and unlatching of drainage conduit, has the effect of that low energy consumption and cereal is not easy to reveal.
In order to solve the above-mentioned technical problem, the technical solution adopted by the present invention are as follows:
A kind of grain drying device, including pedestal, touching display screen, temperature sensor, humidity sensor and timer, PLC controller is electrically connected with touching display screen, temperature sensor, humidity sensor and timer respectively, the top of the pedestal End is equipped with drying unit main body, cooler pan and tail gas case, and the inside of the pedestal is equipped with impurity collecting box, the PLC control Device processed be mounted on pedestal top be located at drying unit main body adjacent to the side position with roller box at, drying unit main body position Between cooler pan and tail gas case, and the inside of drying unit main body is equipped with inner cylinder and air filtering plate, temperature sensor and humidity Sensor is separately mounted to the inside of inner cylinder, and the air filtering plate is located at the lower section of inner cylinder, and the two sides of air filtering plate are respectively formed Hot chamber and combustion chamber are mixed, the inside of the combustion chamber is equipped with burner, and PLC controller electrically connects through temperature controller with burner It connects, and is connected with fuel gas conduit between combustion chamber and pedestal, described mix is connected with muffler between hot chamber and tail gas case, and mixes hot chamber Blower is installed at the position of muffler side, PLC controller is connect by fan speed regulation device with blower, described on outer wall Blower is connect by tracheae with inner cylinder far from the one end for mixing hot chamber, and exhaust pipe is connected between the inner cylinder and tail gas case, described The inside of tail gas case is equipped with exhaust purifier, and the exhaust purifier is connect with PLC controller, and the top installation of tail gas case There is exhaust valve.
Preferably, the pedestal top, which is located at the position below drying unit main body, is equipped with first motor, the PLC Controller is electrically connected through first motor governor and first motor, and pedestal top is located at the position of drying unit body side Place is provided with roller box, and the first motor is rotatablely connected by shaft with roller box, and the inside of the inner cylinder is equipped with stirring Axis, the agitating shaft is rotatablely connected with roller box by shaft, and paddle is welded on the outer wall of agitating shaft.
Preferably, relief hole and sliding slot are offered on the two sides inner wall of the cooler pan, the sliding slot is located at relief hole Side, and the inside of sliding slot is equipped with sieve plate and sealing side plate, and the sealing side plate is welded on the side outer wall of sieve plate, and Sealing side plate offers guide hole at the position of sieve plate, and the sliding slot is adjacent to offering installation at a side position of relief hole Slot, the inside of the mounting groove are equipped with electric telescopic rod, and the electric telescopic rod and PLC controller are electrically connected, electronic to stretch Wherein one end of contracting bar is connect with sieve plate, and the inner bottom of the cooler pan is equipped with the second motor, and PLC controller is through the second electricity Machine governor and the second electrical connection of motor, described and cooler pan bottom end are located at the position of the second motor two sides the row of offering Slag bucket, one end of second motor by shaft be rotatably connected to it is main stirs bar, the master, which stirs on the outer wall of bar, to be welded with pair and stirs Bar.
Preferably, the present apparatus further includes electric motor stalling alarm, and the first motor and electric motor stalling alarm connect It connects, second motor is also connect with electric motor stalling alarm.
Preferably, mounting base, interstage valve and drainage conduit are installed on the side outer wall of the drying unit main body, it is described Between mounting base and drainage conduit, wherein one end of the drainage conduit is connect dynamic valve with inner cylinder, and the inside installation of drainage conduit There is discharge sealed valve core, the both ends of the mounting base are separately installed with lower hopper and the oblique seat of blanking, the inside of the oblique seat of blanking Feeder pipe is installed, the inside of the feeder pipe is equipped with sealing spool.
The side outer wall of the interstage valve is equipped with discharge bull stick and blanking turn-button, and the discharge bull stick is electronic bull stick, It is connect with PLC controller, the blanking turn-button is located at the top of discharge bull stick, and one end of blanking turn-button is rotated by shaft and connected It is connected to eccentric wheel, the side engagement of the eccentric wheel is connected with connecting rod, the connecting rod one end and sealing far from eccentric wheel Spool connection, one end of the discharge bull stick are rotatably connected to swivel nut by shaft, and the inside of the swivel nut, which screws, is connected with spiral shell Bar, the one end of the screw rod far from swivel nut are connect with discharge sealed valve core, and the eccentric wheel and swivel nut are respectively positioned on the interior of interstage valve Portion.
The medicine have the advantages that
1, low energy consumption and cereal is not easy to reveal;
2, different drying parameters can be set according to different types of cereal;
3, when reaching setting humidity, present apparatus automatic blanking is time saving and energy saving and energy saving.
Detailed description of the invention
Content expressed by this specification attached drawing and the label in figure are briefly described below:
Fig. 1 is the control structure figure of a specific embodiment of the invention;
Fig. 2 is the front view of a specific embodiment of the invention;
Fig. 3 is the rearview of a specific embodiment of the invention;
Fig. 4 is the top view of a specific embodiment of the invention;
Fig. 5 is the structural schematic diagram of cooler pan of the present invention;
Fig. 6 is enlarged drawing at the A of a specific embodiment of the invention;
Fig. 7 is enlarged drawing at the B of a specific embodiment of the invention;
Fig. 8 is the side view of present invention sealing side plate.
The label in accompanying drawing is: 1- exhaust valve, 2- exhaust pipe, 3- drying unit main body, 4- inner cylinder, 5- lower hopper, 6- pacify Fill seat, the oblique seat of 7- blanking, 8- feeder pipe, 9- sealing spool, 10- interstage valve, 11- drainage conduit, 12- cooler pan, 13- impurity Collecting box, 14- fuel gas conduit, 15- pedestal, 16- first motor, 17- band roller box, 18- tail gas case, 19- exhaust purifier, 20- are returned Tracheae, 21- agitating shaft, 22- paddle, 23- mix hot chamber, 24- blower, 25- air filtering plate, 26- combustion chamber, 27- burner, 28- PLC controller, 29- master stir bar, 30- pair stirs bar, 31- deslagging bucket, the second motor of 32-, 33- sieve plate, 34- relief hole, 35- are sliding Slot, 36- connecting rod, 37- eccentric wheel, 38- screw rod, 39- swivel nut, 40- discharge bull stick, 41- blanking turn-button, 42- seal side plate, 43- Guide hole, 44- mounting groove, 45- electric telescopic rod, 46- discharge sealed valve core.
Specific embodiment
Below by the description to embodiment, the shape of for example related each component of a specific embodiment of the invention, structure It makes, the mutual alignment between each section and connection relationship, the effect of each section and working principle, manufacturing process and the side of operating with Method etc., is described in further detail, completeer to help those skilled in the art to have inventive concept of the invention, technical solution Whole, accurate and deep understanding.
It please refers to shown in Fig. 1-Fig. 8, the invention provides the following technical scheme: a kind of grain drying device, including PLC control Device 28, touching display screen, temperature sensor, humidity sensor and timer;PLC controller 28 respectively with touching display screen, temperature It spends sensor, humidity sensor and timer to be electrically connected, the invention also includes pedestal 15, the top of pedestal 15 is equipped with drying Apparatus main body 3, cooler pan 12 and tail gas case 18, the inside of pedestal 15 are equipped with impurity collecting box 13, and the PLC controller 28 is pacified Mounted in 15 top of pedestal be located at drying unit main body 3 adjacent to the side position with roller box 17 at, drying unit main body 3 be located at it is cold But between disk 12 and tail gas case 18, and the inside of drying unit main body 3 is equipped with inner cylinder 4 and air filtering plate 25, temperature sensor and Humidity sensor is separately mounted to the inside of inner cylinder 4, is respectively used to the temperature and humidity of cereal in real-time detection inner cylinder, air filtration Plate 25 is located at the lower section of inner cylinder 4, and the two sides of air filtering plate 25 are respectively formed with and mix hot chamber 23 and combustion chamber 26, combustion chamber 26 it is interior Portion is equipped with burner 27, and PLC controller 28 is electrically connected through temperature controller and burner 27, and between combustion chamber 26 and pedestal 15 It is connected with fuel gas conduit 14, mixes and is connected with muffler 20 between hot chamber 23 and tail gas case 18, and mixes and is located at return-air on hot 23 outer wall of chamber Blower 24 is installed, PLC controller 28 is connect by fan speed regulation device with blower 24, and blower 24 is separate at the position of 20 side of pipe The one end for mixing hot chamber 23 is connect by tracheae with inner cylinder 4, and exhaust pipe 2 is connected between inner cylinder 4 and tail gas case 18, tail gas case 18 Inside is equipped with exhaust purifier 19, and exhaust purifier 19 is connect with PLC controller 28, and the top of tail gas case 18 is equipped with row Air valve 1, drying unit at work, by the ignition of burner 27 when combustion gas enters drying unit main body 3, in combustion chamber 26 internal expansion is burnt and is brought rapidly up, and the high-temperature gas generated after burning enters across air filtering plate 25 to be mixed inside hot chamber 23, Then inner cylinder 4 is imported by blower 24, heating baking is carried out to cereal, and the gas in inner cylinder 4 then passes through exhaust pipe 2 and is discharged into It in tail gas case 18, and is imported and is mixed in hot chamber 23 again by muffler 20 after the purification of exhaust purifier 19, with rear afterflame The high-temperature tail gas that gas burning generates re-mixes, and imports inner cylinder 4 by blower 24 again, so recycles, to reduce drying unit Energy consumption when work.
In the present invention, it is preferred that 15 top of pedestal, which is located at the position of 3 lower section of drying unit main body, is equipped with first motor 16, PLC controller 28 is electrically connected through first motor governor and first motor 16, and 15 top of pedestal is located at drying unit master Be provided with roller box 17 at the position of 3 side of body, first motor 16 is rotatablely connected by shaft with roller box 17, inner cylinder 4 it is interior Portion is equipped with agitating shaft 21, and agitating shaft 21 is rotatablely connected with roller box 17 by shaft, and is welded on the outer wall of agitating shaft 21 Paddle 22, drying unit at work, are rotated by 16 drive shaft of first motor, and by shaft band movable belt pulley case 17, and By the transmission with roller box 17 so that the agitating shaft 21 in inner cylinder 4 drives paddle 22 to rotate, so that cereal is heated more equal It is even.
In the present invention, it is preferred that offer relief hole 34 and sliding slot 35 on the two sides inner wall of cooler pan 12, sliding slot 35 Sieve plate 33 and sealing side plate 42 are installed in the inside of the side of relief hole 34, and sliding slot 35, sealing side plate 42 is welded in sieve plate It on 33 side outer wall, and seals side plate 42 and offers guide hole 43 at the position of sieve plate 33, sliding slot 35 is adjacent to relief hole Offer mounting groove 44 at 34 side position, the inside of mounting groove 44 is equipped with electric telescopic rod 45, electric telescopic rod 45 with PLC controller 28 is electrically connected, and wherein one end of electric telescopic rod 45 is connect with sieve plate 33, the inner bottom installation of cooler pan 12 There is the second motor 32, PLC controller 28 is electrically connected through the second machine governor and the second motor 32, and 12 bottom end of cooler pan position Deslagging bucket 31 is offered at the position of 32 two sides of the second motor, one end of the second motor 32 is rotatably connected to master by shaft Bar 29 is stirred, pair is welded on the main outer wall for stirring bar 29 and stirs bar 30, driven and led by 32 drive shaft of the second motor in cooler pan 12 The rotation of bar 29 is stirred, the main bar 29 that stirs drives pair to stir the rotation of bar 30 in the course of rotation, to improve the cooling velocity of cereal, stirring While dynamic cereal, the impurity that cereal is removed in baking process passes through sieve plate 33, and falls into impurity receipts by deslagging bucket 31 In header 13, after cereal is completely cooling, electric telescopic rod 45 is opened, electric telescopic rod 45 extends, to push on sieve plate 33 It moves, and sieve plate 33 then drives sealing side plate 42 to move up, until sealing side plate when the top of sealing side plate 42 reaches 35 top of sliding slot Guide hole 43 on 42 is overlapped with the relief hole 34 on 12 outer wall of cooler pan, and the cereal after cooling, screening then passes through relief hole 34 and arranged Out.
Preferably, the invention also includes electric motor stalling alarm, electric motor stalling alarm respectively with first motor and second Motor connection, if first motor or the second motor due to failure cause or when being blocked and stalled by cereal, electric motor stalling alarm Prompt user.
In the present invention, it is preferred that mounting base 6, interstage valve 10 and discharge are installed on the side outer wall of drying unit main body 3 Pipe 11, interstage valve 10 is between mounting base 6 and drainage conduit 11, and wherein one end of drainage conduit 11 is connect with inner cylinder 4, and drainage conduit 11 inside is equipped with discharge sealed valve core 46, and the both ends of mounting base 6 are separately installed with lower hopper 5 and the oblique seat 7 of blanking, and blanking is oblique The inside of seat 7 is equipped with feeder pipe 8, and the inside of feeder pipe 8 is equipped with sealing spool 9, when using the drying unit, needs root Want to pour into cereal in the lower hopper 5 on 6 top of mounting base according to the particular capacity of drying unit, feeder pipe 8 and drainage conduit 11 are distinguished With the blanking and discharging process for realizing baking.
In the present invention, it is preferred that the side outer wall of interstage valve 10 is equipped with discharge bull stick 40 and blanking turn-button 41, and discharge turns Bar 40 is electronic bull stick, is connect with PLC controller, and blanking turn-button 41 is located at the top of discharge bull stick 40, and blanking turn-button 41 One end is rotatably connected to eccentric wheel 37 by shaft, and the side engagement of eccentric wheel 37 is connected with connecting rod 36, and connecting rod 36 is far from eccentric One end of wheel 37 is connect with sealing spool 9, and one end of discharge bull stick 40 is rotatably connected to swivel nut 39, swivel nut 39 by shaft Inside screw and be connected with screw rod 38, the one end of screw rod 38 far from swivel nut 39 is connect with discharge sealed valve core 46,37 He of eccentric wheel Swivel nut 39 is respectively positioned on the inside of interstage valve 10, when starting blanking, blanking turn-button 41 is rotated counterclockwise 90 degree, blanking turn-button 41 exists It is rotated during rotation by shaft band movable eccentric wheel 37, eccentric wheel 37 generates after rotating with the position of engagement of connecting rod 36 Change, so that connecting rod 36 moves down, so that sealing spool 9 is driven to move down, and blanking after the position change of sealing spool 9 Pipe 8 is in the open state, and when discharge, the discharge bull stick 40 on interstage valve 10 is rotated, discharge bull stick 40 drives spiral shell by shaft 39 rotation of set, swivel nut 39 are screwed with screw rod 38, so that it is mobile to drive screw rod 38, and screw rod 38 drives discharge sealing valve when moving Core 46 is far from drainage conduit 11, so that drainage conduit 11 is in the open state.
Temperature and time when using the drying unit, when being baked first according to the demand of baking by 28 Duis of PLC controller It is set, and impurity collecting box 13 is used to collect the impurity removed in baking process, such as cereal shell, soil slag, first Motor 16 and the second motor 32 are all made of using Y180M-2 three-phase drive motor, voltage rating are as follows: 380V, rated speed Are as follows: 1400RPM, rated power are as follows: 0.7-200KW.
The working principle of the invention and process for using: when using the drying unit, first according to grain species to be baked Corresponding setup parameter is sent to PLC controller 28 by touching display screen, such as turning for first motor, the second motor and blower Speed, temperature and time when baking, and the humidity value of end is baked and banked up with earth, then want according to the particular capacity of drying unit by cereal It pours into the lower hopper 5 on 6 top of mounting base, the blanking turn-button 41 being then turned on interstage valve 10, when starting blanking, blanking is turned Button 41 rotates counterclockwise 90 degree, and blanking turn-button 41 is rotated by shaft band movable eccentric wheel 37 in the course of rotation, eccentric wheel 37 Change is generated with the position of engagement of connecting rod 36 after rotating, so that connecting rod 36 moves down, to drive under sealing spool 9 It moves, and feeder pipe 8 is in the open state after the position change of sealing spool 9, the cereal in lower hopper 5 is then along feeder pipe 8 import in the inner cylinder 4 of drying unit main body 3, after importing suitable cereal, blanking turn-button 41 are rotated clockwise 90 degree, is passed through The rotation of eccentric wheel 37 so that sealing spool 9 reseals the blanking process for preventing cereal in the inside of feeder pipe 8, under After the completion of material, the power supply of drying unit is opened, and combustion gas, drying unit are passed through into drying unit main body 3 by fuel gas conduit 14 At work, it by the ignition of burner 27 when combustion gas enters drying unit main body 3, is fired in the internal expansion of combustion chamber 26 It burns and is brought rapidly up, the high-temperature gas generated after burning passes through air filtering plate 25 into mixing inside hot chamber 23, then passes through blower 24 It is imported into inner cylinder 4, heating baking is carried out to cereal, and the gas in inner cylinder 4 then passes through exhaust pipe 2 and is discharged into tail gas case 18, and It is imported and is mixed in hot chamber 23 again by muffler 20 after the purification of exhaust purifier 19, the height generated with subsequent fuel gas buring Warm tail gas re-mixes, and imports inner cylinder 4 by blower 24 again, so recycles, while by 16 drive shaft of first motor, and pass through Shaft band movable belt pulley case 17 rotates, and by the transmission with roller box 17 so that the agitating shaft 21 in inner cylinder 4 drives 22 turns of paddle It is dynamic, so that cereal is uniformly heated, in heating process, in temperature sensor and humidity sensor real-time detection inner cylinder 4 The temperature and humidity of cereal, and will test data transmission to PLC controller 28, PLC controller 28 transfers data to touch-control again Display screen, when humidity value reaches setting value, the discharge bull stick 40 when PLC controller 28 controls on rotation interstage valve 10 is rotated, Discharge bull stick 40 is rotated by shaft band movable snail sleeve 39, and swivel nut 39 is screwed with screw rod 38, thus drive screw rod 38 mobile, and screw rod 38 drive discharge sealed valve core 46 far from drainage conduit 11 when moving, so that drainage conduit 11 is in the open state, complete after baking Cereal fallen into cooler pan 12 by drainage conduit 11, discharge sealed valve core 46 is closed after cereal is fully drained, is weighed at this time New blanking starts to bake next time, and while bake next time, can open the second motor 32 in cooler pan 12, by the Two motors, 32 drive shaft drives the main bar 29 that stirs to rotate, and the main bar 29 that stirs drives pair to stir the rotation of bar 30 in the course of rotation, thus The cooling velocity for improving cereal, while stirring cereal, cereal generated impurity in baking process passes through sieve plate 33, and It is fallen into impurity collecting box 13 by deslagging bucket 31, after cereal is completely cooling, opens electric telescopic rod 45, electric telescopic rod 45 Elongation, so that sieve plate 33 is pushed to move up, and sieve plate 33 then drives sealing side plate 42 to move up, until the top of sealing side plate 42 reaches When 35 top of sliding slot, the guide hole 43 sealed on side plate 42 is overlapped with the relief hole 34 on 12 outer wall of cooler pan, after cooling, screening High quality cereal then passes through relief hole 34 and is discharged, to complete the baking of primary complete cereal, and works as and is finally stopped baking When, the exhaust valve 1 on 18 top of tail gas case can be opened, purified tail gas is discharged, in device operational process, if first motor or For second motor due to failure cause or when being blocked and stalled by cereal, electric motor stalling alarm prompts user.
The present invention is exemplarily described above, it is clear that present invention specific implementation is not subject to the restrictions described above, As long as using the improvement for the various unsubstantialities that the inventive concept and technical scheme of the present invention carry out, or not improved this is sent out Bright conception and technical scheme directly apply to other occasions, within the scope of the present invention.Protection of the invention Range should be determined by the scope of protection defined in the claims.

Claims (6)

1. a kind of grain drying device, it is characterised in that: including pedestal (15), touching display screen, temperature sensor, humidity sensor Device and timer, PLC controller (28) electrically connect with touching display screen, temperature sensor, humidity sensor and timer respectively It connects, the top of the pedestal (15) is equipped with drying unit main body (3), cooler pan (12) and tail gas case (18), the pedestal (15) inside is equipped with impurity collecting box (13), and the PLC controller (28) is mounted on pedestal (15) top and is located at drying dress Set main body (3) adjacent to the side position with roller box (17) at, the drying unit main body (3) is located at cooler pan (12) and tail gas Between case (18), and the inside of drying unit main body (3) is equipped with inner cylinder (4) and air filtering plate (25), temperature sensor and humidity Sensor is separately mounted to the inside of inner cylinder (4), and the air filtering plate (25) is located at the lower section of inner cylinder (4), and air filtering plate (25) Two sides be respectively formed with and mix hot chamber (23) and combustion chamber (26), the inside of the combustion chamber (26) is equipped with burner (27), PLC controller (28) is electrically connected through temperature controller and burner (27), and is connected with combustion between combustion chamber (26) and pedestal (15) Tracheae (14), described mix are connected with muffler (20) between hot chamber (23) and tail gas case (18), and it is upper to mix hot chamber (23) outer wall It is equipped at the position of muffler (20) side blower (24), PLC controller (28) passes through fan speed regulation device and blower (24) Connection, the blower (24) are connect by tracheae with inner cylinder (4) far from the one end for mixing hot chamber (23), the inner cylinder (4) and tail gas It is connected between case (18) exhaust pipe (2), the inside of the tail gas case (18) is equipped with exhaust purifier (19), and the tail gas is net Change device (19) to connect with PLC controller (28), and the top of tail gas case (18) is equipped with exhaust valve (1).
2. a kind of grain drying device according to claim 1, it is characterised in that: pedestal (15) top is located at drying Be equipped at position below apparatus main body (3) first motor (16), the PLC controller (28) through first motor governor with First motor (16) is electrically connected, and pedestal (15) top is located at the position of drying unit main body (3) side and is equipped with belt wheel Case (17), the first motor (16) are rotatablely connected by shaft with roller box (17), and the inside of the inner cylinder (4), which is equipped with, to be stirred It mixes axis (21), the agitating shaft (21) is rotatablely connected with roller box (17) by shaft, and is welded on the outer wall of agitating shaft (21) There are paddle (22).
3. a kind of grain drying device according to claim 1, it is characterised in that: the two sides inner wall of the cooler pan (12) On offer relief hole (34) and sliding slot (35), the sliding slot (35) is located at the side of relief hole (34), and sliding slot (35) Inside is equipped with sieve plate (33) and sealing side plate (42), and sealing side plate (42) is welded on the side outer wall of sieve plate (33), And seal side plate (42) and offered guide hole (43) at the position of sieve plate (33), the sliding slot (35) is adjacent to relief hole (34) A side position at offer mounting groove (44), the inside of the mounting groove (44) is equipped with electric telescopic rod (45), the electricity Dynamic telescopic rod (45) and PLC controller (28) are electrically connected, and wherein one end of electric telescopic rod (45) is connect with sieve plate (33), institute The inner bottom for stating cooler pan (12) is equipped with the second motor (32), and PLC controller (28) is through the second machine governor and second Motor (32) is electrically connected, and described and cooler pan (12) bottom end, which is located at the position of the second motor (32) two sides, offers deslagging It struggles against (31), one end of second motor (32) is rotatably connected to master by shaft and stirs bar (29), and the master stirs the outer of bar (29) It is welded with pair on wall and stirs bar (30).
4. a kind of grain drying device according to claim 2 or 3, it is characterised in that: the present apparatus further includes motor Stppage alarm device, the first motor (16) connect with electric motor stalling alarm, and also (32) and motor stall second motor Alarm connection.
5. a kind of grain drying device according to claim 2, it is characterised in that: the one of the drying unit main body (3) Mounting base (6), interstage valve (10) and drainage conduit (11) be installed on the outer wall of side, the interstage valve (10) be located at mounting base (6) and Between drainage conduit (11), wherein one end of the drainage conduit (11) is connect with inner cylinder (4), and the inside of drainage conduit (11) is equipped with The both ends of discharge sealed valve core (46), the mounting base (6) are separately installed with lower hopper (5) and the oblique seat of blanking (7), the blanking The inside of oblique seat (7) is equipped with feeder pipe (8), and the inside of the feeder pipe (8) is equipped with sealing spool (9).
6. a kind of grain drying device according to claim 5, it is characterised in that: the side outer wall of the interstage valve (10) Discharge bull stick (40) and blanking turn-button (41) are installed, the discharge bull stick (40) is electronic bull stick, even with PLC controller (28) It connects, the blanking turn-button (41) is located at the top of discharge bull stick (40), and one end of blanking turn-button (41) is rotated by shaft and connected It is connected to eccentric wheel (37), the side engagement of the eccentric wheel (37) is connected with connecting rod (36), and the connecting rod (36) is far from eccentric wheel (37) one end is connect with sealing spool (9), and one end of the discharge bull stick (40) is rotatably connected to swivel nut by shaft (39), the inside of the swivel nut (39), which screws, is connected with screw rod (38), the screw rod (38) one end and row far from swivel nut (39) Expect sealed valve core (46) connection, the eccentric wheel (37) and swivel nut (39) are respectively positioned on the inside of interstage valve (10).
CN201810597324.6A 2018-06-11 2018-06-11 A kind of grain drying device Pending CN109059472A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810597324.6A CN109059472A (en) 2018-06-11 2018-06-11 A kind of grain drying device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810597324.6A CN109059472A (en) 2018-06-11 2018-06-11 A kind of grain drying device

Publications (1)

Publication Number Publication Date
CN109059472A true CN109059472A (en) 2018-12-21

Family

ID=64820177

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201810597324.6A Pending CN109059472A (en) 2018-06-11 2018-06-11 A kind of grain drying device

Country Status (1)

Country Link
CN (1) CN109059472A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113532063A (en) * 2021-09-14 2021-10-22 燕加隆机械科技(江苏)有限公司 Intelligent control's paddle desiccator conveyor

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2507263Y (en) * 2001-07-20 2002-08-28 杨家机器厂股份有限公司 Automatic Baking apparatus
KR20020084316A (en) * 2001-04-26 2002-11-07 김용환 Corn roasting apparatus
US20130344207A1 (en) * 2012-06-21 2013-12-26 Mark L. Ludwig Smokeless coffee roaster
CN103504453A (en) * 2012-06-26 2014-01-15 郑道尧 Coffee bean baking machine structure with hot gas recovery function and heating module of coffee bean baking machine structure
CN204015051U (en) * 2014-08-26 2014-12-17 宋洋山 Roaster for coffee bean
CN205279651U (en) * 2015-12-02 2016-06-01 重庆芊竹藤农业发展有限公司 Drying equipment for agricultural
CN205831032U (en) * 2016-05-31 2016-12-28 新昌县儒岙镇中意小礼品加工厂 A kind of novel coffee baker removed the gred

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020084316A (en) * 2001-04-26 2002-11-07 김용환 Corn roasting apparatus
CN2507263Y (en) * 2001-07-20 2002-08-28 杨家机器厂股份有限公司 Automatic Baking apparatus
US20130344207A1 (en) * 2012-06-21 2013-12-26 Mark L. Ludwig Smokeless coffee roaster
CN103504453A (en) * 2012-06-26 2014-01-15 郑道尧 Coffee bean baking machine structure with hot gas recovery function and heating module of coffee bean baking machine structure
CN204015051U (en) * 2014-08-26 2014-12-17 宋洋山 Roaster for coffee bean
CN205279651U (en) * 2015-12-02 2016-06-01 重庆芊竹藤农业发展有限公司 Drying equipment for agricultural
CN205831032U (en) * 2016-05-31 2016-12-28 新昌县儒岙镇中意小礼品加工厂 A kind of novel coffee baker removed the gred

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113532063A (en) * 2021-09-14 2021-10-22 燕加隆机械科技(江苏)有限公司 Intelligent control's paddle desiccator conveyor

Similar Documents

Publication Publication Date Title
CN208419478U (en) A kind of haydite production building spoir drying unit
CN108606344A (en) A kind of energy-efficient roaster for coffee bean
CN2870688Y (en) Automatic bread maker
CN110131885A (en) A kind of controllable warm type energy-saving water heater
CN109059472A (en) A kind of grain drying device
CN208091207U (en) A kind of pyrographite stove crucible
CN110713011B (en) Constant temperature control device for storehouse pump
CN107376395A (en) A kind of long-life chemical industry reflects crystallization kettle
CN111251462A (en) Environment-friendly aerated concrete uses multi-functional mixing arrangement
CN110319599A (en) A kind of hot air furnace for greenhouse energy-saving heating control device
CN217275130U (en) Cooling device is used in production of fire-resistant blast furnace stemming
CN2337495Y (en) Rotary heating furnace for producing red lead
CN2052520U (en) Combined multi-purpose grain drying machine
CN210320844U (en) Crop dryer
CN215217040U (en) Drying device for penetrating materials by utilizing hot air
CN209197377U (en) A kind of dyestuff rapid drying device
CN209263541U (en) A kind of end cone drying machine
CN217032008U (en) Bamboo salt calcining furnace for preparing bamboo salt with high reduction potential
CN110044156A (en) A kind of tartary buckwheat drying unit
CN218545282U (en) Pyrolysis oven with spiral conveying structure
CN215005090U (en) Special high tenacity masterbatch capability test device of tarpaulin
CN217876869U (en) Full-automatic drying and cooling equipment for glove finger covers
CN220216637U (en) Foundry sand roasting device
CN221324942U (en) Dryer with screening function
CN213514819U (en) Energy-conserving high-efficient drying equipment of digital battery raw materials

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
RJ01 Rejection of invention patent application after publication
RJ01 Rejection of invention patent application after publication

Application publication date: 20181221