CN206504588U - A kind of grain drying of multiple-energy-source comprehensive utilization - Google Patents

Abstract

The utility model provides a kind of grain drying of multiple-energy-source comprehensive utilization in grain dry technical field, including the casing with drying chamber and heatable conveyer, feed hopper one is connected with the upside of casing, the ventilative drying bed of some height and tilt adjustable is placed with casing, being transported to cereal while conveyer is to grain dry makes cereal enter in drying chamber and sequentially passes through the drying bed set from the top down in hopper, dried cereal is exported on the drying bed of foot and enters conveyer by tapping channel, cereal is dried drying bed, the foot of casing is provided with air inlet pipe, it is passed through into air inlet pipe in dry hot gas to drying chamber, and discharged with the steam evaporated with cereal on the upside of casing；The utility model can uniform dried grain, make grain dry fully, improve drying efficiency.

Description

A kind of grain drying of multiple-energy-source comprehensive utilization

Technical field

The utility model is related to a kind of drying equipment, more particularly to a kind of equipment for dried grain.

Background technology

Processing is dried in cereal needs from harvesting to storing, and reduction energy consumption, reduction pollution improve constantly grain dry dress Standby productivity ratio and quality are even more important, and most cereal are thermal sensitivity grain, and drying process or parameter select improper easy production Raw quick-fried waist, this is in addition to influenceing drying efficiency, broken rice rate when will also directly affect cereal husk rice, so that rice milling yield is influenceed, And then influence its yield and quality and economic value.General cereal is placed in cylinder is shone in rural area, or cereal is put on the ground Receive the irradiation of the sun, to reach the purpose of moisture removal, so do, generally there is following shortcoming：Dry uneven, effect Rate is low, increases labour.

In order to solve problem above, increasing people studies the device for dried grain.In the prior art, the patent No. Utility model patent for the U of CN 204634940 discloses a kind of grain drying device, and the device includes casing, the top of casing Portion is provided with feed hopper, and box house is provided with multiple belt transporter, and the conveyer belt of belt conveyer is network structure, casing Bottom be provided with discharging opening, the bottom of casing is provided with dryer, and the top of dryer is provided with screen cloth；Cereal is placed on skin On band conveyer, cereal is dried using dryer；Although being dried for the relatively artificial drying of the setting of this device dryer Dry efficiency increases, but cereal is stacked on the conveyor belt, and grain-drying is uneven, and grain dry is insufficient.

Utility model content

For defect of the prior art, the purpose of this utility model is to overcome above-mentioned deficiency of the prior art Place solves the problem of grain dry is uneven and dry insufficient there is provided the grain drying that a kind of multiple-energy-source is comprehensively utilized, The utility model can uniform dried grain, make grain dry fully, improve drying efficiency.

What the purpose of this utility model was realized in:A kind of grain drying of multiple-energy-source comprehensive utilization, including can There is drying chamber, the left side in the conveyer of heating and left box body, main box and the right case linked together, the main box It is equipped with the upside of the governor motion for adjusting drying bed angle of inclination and height, the main box and connects in casing and right case There are the ventilative drying bed that some height and tilt adjustable are placed with feed hopper one, the main box, the conveyer pair Cereal, which is transported in feed hopper one, while grain dry makes cereal enter in drying chamber and sequentially pass through to set from the top down Drying bed, export dried cereal on the drying bed of the foot and enter conveyer, the drying by tapping channel Cereal is dried bed, and the foot of the main box is connected with air inlet pipe, and dry hot gas is passed through into air inlet pipe to drying Intracavitary, and discharged with the steam evaporated with cereal on the upside of main box.

During utility model works, conveyer carries out preliminarily dried to cereal, removes the portion of water in cereal, and will Cereal is delivered in feed hopper one, is fallen on into the cereal in feed hopper one on the drying bed of topmost, and is sequentially passed through from upper Cereal is further dried down-set drying bed, drying bed, is constantly passed through dry hot gas in air inlet pipe, hot gas from Under up flow, take away grain moisture and discharge outside main box, be again introduced into by the cereal of primary drying cycle by tapping channel Cyclic drying is carried out in conveyer, cereal is fully dried by way of above cyclic drying；Paddy in the utility model Thing is constantly in motion state, and it is a separate component to make every cereal, and the separate component is dried, and grain dry is uniform, together When, cereal cyclic drying makes cereal fully be dried, and the drying effect of cereal is good, and drying efficiency is high, can be applied to dry paddy In the work of thing.

In order to further improve the reliability of grain transportation, the conveyer is conveying worm, the conveying worm Charging aperture at feed hopper two is installed, described tapping channel one end is arranged on the corresponding main tank of drying bed discharging opening of foot The front side of body, the tapping channel other end connects feed hopper two.

In order to realize conveyer while grain transportation can also dried grain purpose, grain drying also include master Control machine, the top of the conveying worm is provided with includes motor one with the corresponding discharge nozzle of feed hopper two, the conveying worm, It is connected with motor one in rotary shaft, the rotary shaft and is placed with some helical blades, the both sides of the helical blade is Heating member is enclosed with soft layer, the soft layer, the heating member includes electric heating piece and control module, the control module bag Power supply unit, bluetooth unit and main control unit are included, the control module is connected by bluetooth unit with main control computer, main control unit control The power supply state of power supply unit processed, power supply unit is powered to electric heating piece, the working condition of the main control computer controlled motor one and control The power supply state of molding block；This design in, be provided with heating member on the helical blade of grain transportation, make cereal directly with heating Part is contacted, and a temperature for coming cereal surface is improved, and two can remove moisture a small amount of on cereal, and can be adjusted by main control computer The rotating speed of motor one, to adjust the transporting velocity and degree of drying of cereal；In addition, break-make electric signal can be sent by main control computer To control unit to control the power supply state of power supply unit, the working condition of electric heating piece is set to be effectively controlled.

In order to further improve drying efficiency, the grain drying of multiple-energy-source comprehensive utilization also includes being used for heating water Connected on heating tank, the heating tank and hot-water line, the water inlet pipe other end and hot-water line are provided with water inlet pipe one end, the drying bed Inlet seal connection, heating tank output hot water enters in drying bed by water inlet pipe, makes to be full of hot water, hot water in drying bed Temperature be 60-70 DEG C, the water inlet pipe be telescopic flexible pipe；In this design, when making moving cereal by drying bed Also drying can be obtained, grain moisture is further removed.

In order to further improve the reliability that work is dried in drying bed, the water inlet pipe other end and topmost it is dry Make to be full of hot water in each drying bed by communicating pipe connection between dry bed connection, adjacent drying bed.

In order to further improve recycling for hot water, the hot-water line delivery port of the foot drying bed is tightly connected out The hot water of discharge is passed through heating tank to recycle by water pipe one end, the outlet pipe other end；In this design, pass through setting for outlet pipe Put, one is recycled hot water, two constantly have the hot water of flowing to be passed through in drying bed, can further improve cereal Drying efficiency.

In order to further improve the controllability of dry bed height and angle of inclination, the governor motion includes motor two, It is connected with motor two on worm screw, the worm screw and is connected with worm gear, screw mandrel is connected with the worm gear, it is described Several connecting shafts, the connecting seat connection of the connecting shaft other end and drying bed are removably placed with screw mandrel；The left side Governor motion in casing and in right case staggers setting in the longitudinal direction, tilts drying bed；The main control computer control electricity The power on/off of machine two is to adjust the adjustable height of drying bed；In this design, when motor two works, motor two drives turning for worm screw Dynamic, the rotation of worm screw drives the rotation of worm gear, and the rotation of worm gear drives the up and down motion of screw mandrel, so as to adjust topmost drying bed Height at the top of drying chamber；Governor motion is staggered front to back setting in left box body and right case, is connected on screw mandrel by adjusting The setting height(from bottom) of spindle reaches the purpose of height between regulation drying bed angle of inclination and adjacent drying bed；Drying bed angle of inclination Regulation makes cereal smoothly pass sequentially through drying bed, and the regulation for drying bed height avoids cereal from falling on the dry of topmost from feed hopper one Drying bed above between dry bed and adjacent drying bed falls on the rupture of cereal when on following drying bed.

In order to further improve the reliability that cereal is conveyed in drying chamber, the drying bed both sides are provided with enclosing, adjacent dry Between dry bed, it is outside that the splicing section of lower section drying bed extends to top drying bed discharging section；From top to bottom on direction, the topmost The afterbody of drying bed be inclined upwardly, the angle between the adjacent drying bed is acute angle, and the head of the drying bed of foot is downward Tilt, be connected with reclaiming plate on the downside of the head of the drying bed of foot, reclaiming plate is flushed with the inwall of main box, the reclaiming plate Tapping channel is extended to, dried cereal is passed through on tapping channel by reclaiming plate；The tapping channel tilts down setting And hopper two is extended to, cereal is snapped down in hopper two；This design makes cereal to be exported along drying bed to reclaiming plate, And tapping channel is passed through along reclaiming plate, improve the yield rate of cereal after drying.

Several steam vents are provided with the upside of the air inlet pipe in drying efficiency, the drying chamber in order to further improve, it is described The external air inlet pipe of main tank, which is provided with the upside of the main box at aspiration pump, the air outlet, is provided with air exhauster, the drying bed Shell is screen cloth.

Brief description of the drawings

Fig. 1 is side view of the present utility model.

Fig. 2 removes the side view of side cover for casing in the utility model.

Fig. 3 is front view of the present utility model.

Fig. 4 is A-A direction views.

Fig. 5 is rearview of the present utility model.

Fig. 6 is B-B direction view.

Fig. 7 is the partial enlarged drawing C in Fig. 4.

Fig. 8 is control attachment structure figure of the present utility model.

In figure：1 main control computer, 201 left box bodies, 202 main boxes, 203 right cases, 3 outlet pipes, 4 air inlet pipe, 5 aspiration pumps, 6 Air exhauster, 7 conveyers, 701 discharge nozzles, 702 heating members, 703 helical blades, 704 rotary shafts, 705 soft layers, 8 feed hoppers one, 9 water inlet pipes, 10 motors one, 11 drying beds, 12 motors two, 13 worm screws, 14 connecting seats, 15 screw mandrels, 16 communicating pipes, 17 enclosings, 18 Reclaiming plate, 19 worm gears, 20 tapping channels, 21 connecting shafts, 22 feed hoppers two, 23 steam vents, 24 heating tanks.

Embodiment

The utility model is further illustrated below in conjunction with the accompanying drawings.

A kind of grain drying of multiple-energy-source comprehensive utilization as shown in Fig. 1~8, including the He of heatable conveyer 7 There is drying chamber, left box body 201 and the right side in left box body 201, main box 202, the right case 203 linked together, main box 202 Governor motion is equipped with casing 203, the upside of main box 2, which is connected with feed hopper 1, main box 202, is placed with some height Adjustable ventilative drying bed 11, cereal, which is transported in feed hopper 1, while conveyer 7 is to grain dry makes cereal entrance dry Dry intracavitary simultaneously sequentially passes through the drying bed 11 set from the top down, and dried cereal is exported on the drying bed 11 of foot and is passed through Tapping channel 20 enters conveyer 7, and cereal is dried drying bed 11, and the foot of main box 202 is provided with air inlet pipe 4, does The upside of air inlet pipe 4 of dry intracavitary is provided with several steam vents 23, in order to accelerate entering outside the flowing velocity of hot gas, main box 202 Tracheae 4 is provided with aspiration pump 5, and the upside of main box 202 that the upside of main box 202 is provided with air outlet, air outlet is provided with air exhauster 6, into air inlet pipe 4 being passed through temperature is not less than in 30 DEG C of drying hot gas to drying chamber, in order to improve the gas permeability of drying bed, does The shell of dry bed 11 is screen cloth, dries hot gas and takes away the steam that cereal evaporates through drying bed and is discharged from air exhauster 6；Conveyer 7 be specially conveying worm, is provided with feed hopper 2 22 at the charging aperture of conveying worm, the top of conveying worm be provided with The corresponding discharge nozzle 701 of feed hopper 2 22, conveying worm includes being connected with rotary shaft on motor 1, motor 1 704, some helical blades 703 are placed with rotary shaft 704, the both sides of helical blade 703 are in soft layer 705, soft layer 705 Be enclosed with heating member 702, heating member 702 includes electric heating piece and control module, control module include power supply unit, bluetooth unit and Main control unit, one end of tapping channel 20 is arranged on the front side of the corresponding main box 202 of the discharging opening of drying bed 11 of foot, discharging The other end of passage 20 connects feed hopper 2 22；The grain drying of multiple-energy-source comprehensive utilization also includes main control computer 1, control module It is connected by bluetooth unit with main control computer 1, main control unit controls the power supply state of power supply unit, power supply unit is supplied to electric heating piece Electricity, the working condition of the controlled motor 1 of main control computer 1 and the power supply state of control module；In order to improve drying efficiency, drying bed Hot-water line is provided with 11, main box 202 is externally provided with heating tank 24, the connection water inlet pipe 9 of heating tank 24 one end, the other end of water inlet pipe 9 It is connected with the water inlet of hot-water line, hot water is exported by the entrance drying bed 11 of water inlet pipe 9 for heating the heating tank 24 of water, it is hot The temperature of water is 60-70 DEG C, and water inlet pipe 9 is telescopic flexible pipe, and the drying bed 11 of the other end of water inlet pipe 9 and topmost is connected, Make each drying bed 11 is interior to be full of close on hot water, the drying bed 11 of foot by the connection of communicating pipe 16 between adjacent drying bed 11 The hot water of discharge is passed through heating tank 24 to recycle by envelope connection outlet pipe 3 one end, the other end of outlet pipe 3；It is dry in order to realize The adjustability of the dry height of bed 11, governor motion includes being connected with worm screw 13 on motor 2 12, motor 2 12, and worm screw 13 uploads Dynamic be connected with worm gear 19, worm gear 19 is connected with screw mandrel 15, and several connecting shafts 21 are removably placed with screw mandrel 15, Connecting shaft 21 is connected with the connecting seat 14 of drying bed 11；In order to realize in the adjustability at the angle of inclination of drying bed 11, left box body 201 Stagger in the longitudinal direction setting with the governor motion in right case 203, tilt drying bed 11；The controlled motor two of main control computer 1 12 power on/off is to adjust the adjustable height of drying bed 11；In order to improve the reliability that cereal is conveyed in drying chamber, drying bed 11 Both sides are provided with enclosing 17, between adjacent drying bed 11, the splicing section of lower section drying bed 11 extend to the top discharging section of drying bed 11 to Outside；From top to bottom on direction, the afterbody of the drying bed 11 of topmost is inclined upwardly, and the angle between adjacent drying bed 11 is acute angle, Reclaiming plate 18 is connected with the downside of the head tilted down of the drying bed 11 of foot, the head of the drying bed 11 of foot, is discharged Plate 18 is flushed with the inwall of main box 202, and reclaiming plate 18 extends to tapping channel 20, and dried cereal is logical by reclaiming plate 18 Enter on tapping channel 20；Tapping channel 20, which is tilted down, to be set and extends to feed hopper 2 22, cereal is snapped down to feed hopper two In 22.

Before utility model works, the one end of connecting shaft 21 is arranged on screw mandrel 15, connecting shaft 21 is arranged on screw mandrel 15 Varying height positions section, make the angle of the section in succession of the top discharging section of drying bed 11 and lower section drying bed 11 between adjacent drying bed 11 For acute angle, make cereal from a upper drying bed 11 fall on next drying bed 11 when, it is to avoid the rupture of cereal；Main control computer 1 is controlled Motor 2 12 is opened, and motor 2 12 drives the rotation of worm screw 13, and the rotation of worm screw 13 drives the rotation of worm gear 19, turn of worm gear 19 The lifting of dynamic drive screw mandrel 15, adjusts the lifting height or falling head of screw mandrel 15, cereal is fallen on the drying bed 11 of topmost It was unlikely to rupture when upper, after regulation terminates, is powered off by the controlled motor 2 12 of main control computer 1；By the setting of governor motion, according to The different qualities of cereal adjust the height and angle of drying bed 11, it is to avoid cereal ruptures in course of conveying, can improve The yield rate of dried grain；During utility model works, motor 1 is opened, the control of main control computer 1 control module makes power supply unit Powered to electric heating piece, electric heating piece heating, so that conveyer 7 carries out preliminarily dried to cereal, removes the portion of water in cereal, And cereal is delivered up to feed hopper 1, fallen on into the cereal in feed hopper 1 on the drying bed 11 of topmost, and The drying bed 11 set from the top down is sequentially passed through, cereal is further dried drying bed 11, is constantly passed through in air inlet pipe 4 Dry hot gas, hot gas flows from the bottom up, takes away grain moisture and discharges outside main box 202, by the cereal of primary drying cycle It is again introduced into by tapping channel 20 in conveyer 7 and carries out cyclic drying, cereal is obtained by way of above cyclic drying Fully dry；Grain dry terminates, power supply unit in the closing of the artificial operation controlled motor 2 12 of main control computer 1 and control module Power-off；Cereal is constantly in motion state in the utility model, and it is a separate component to make every cereal, and the separate component is done Dry, grain dry is uniform, meanwhile, cereal cyclic drying makes cereal fully be dried, and the drying effect of cereal is good, dries effect Rate is high, in addition, the setting of governor motion avoids cereal from being ruptured in course of conveying, improves the yield rate of dried grain, can Applied in the work for drying the cereal such as soybean, paddy rice, wheat.

Specific embodiment of the utility model is described above.It is to be appreciated that the utility model not office It is limited to above-mentioned particular implementation, wherein, dry hot gas available gas heat drying device etc. and air is dried heating simultaneously Export to air inlet pipe；Those skilled in the art can make a variety of changes or change within the scope of the claims, this not shadow Ring substantive content of the present utility model.In the case where not conflicting, the feature in embodiments herein and embodiment can appoint Meaning is mutually combined.

Claims (9)

1. a kind of grain drying of multiple-energy-source comprehensive utilization, it is characterised in that including heatable conveyer and be connected to Have in left box body, main box and right case together, the main box in drying chamber, the left box body and right case and be equipped with For adjusting feed hopper one, the main tank are connected with the upside of the governor motion at drying bed angle of inclination and height, the main box The ventilative drying bed of some height and tilt adjustable is placed with vivo, by cereal while the conveyer is to grain dry Being transported in feed hopper one makes cereal enter in drying chamber and sequentially pass through the drying bed set from the top down, the foot Dried cereal is exported on drying bed and enters conveyer by tapping channel, cereal is dried the drying bed, described The foot of main box is connected with air inlet pipe, be passed through into air inlet pipe in dry hot gas to drying chamber, and with being evaporated with cereal Steam is discharged on the upside of main box.

2. a kind of grain drying of multiple-energy-source comprehensive utilization according to claim 1, it is characterised in that the conveying Machine is conveying worm, and the top of the conveying worm is provided with and the corresponding discharge nozzle of feed hopper two, the conveying worm Charging aperture at feed hopper two is installed, described tapping channel one end is arranged on the corresponding main tank of drying bed discharging opening of foot The front side of body, the tapping channel other end connects feed hopper two.

3. a kind of grain drying of multiple-energy-source comprehensive utilization according to claim 2, it is characterised in that grain dry Equipment also includes main control computer, and the conveying worm includes being connected with rotary shaft, the rotary shaft on motor one, motor one On be placed with some helical blades, the both sides of the helical blade are to be enclosed with heating member in soft layer, the soft layer, described Heating member includes electric heating piece and control module, and the control module includes power supply unit, bluetooth unit and main control unit, the control Molding block is connected by bluetooth unit with main control computer, and main control unit controls the power supply state of power supply unit, and power supply unit is to electric heating Piece is powered, the working condition of the main control computer controlled motor one and the power supply state of control module.

4. a kind of grain drying of multiple-energy-source comprehensive utilization according to any one of claims 1 to 3, its feature exists In the grain drying of multiple-energy-source comprehensive utilization also includes connecting water inlet on the heating tank for being used for heating water, the heating tank Hot-water line, the inlet seal connection of the water inlet pipe other end and hot-water line, heating tank output are provided with pipe one end, the drying bed Hot water enters in drying bed by water inlet pipe, makes to be full of hot water in drying bed, and the temperature of hot water is 60-70 DEG C, the water inlet pipe For telescopic flexible pipe.

5. a kind of grain drying of multiple-energy-source comprehensive utilization according to claim 4, it is characterised in that the water inlet Made between the drying bed connection of the pipe other end and topmost, adjacent drying bed by communicating pipe connection in each drying bed full of heat Water.

6. the grain drying of a kind of multiple-energy-source comprehensive utilization according to claim 5, it is characterised in that described most lower The hot-water line delivery port of portion's drying bed is tightly connected outlet pipe one end, the outlet pipe other end by the hot water of discharge be passed through heating tank with Recycle.

7. a kind of grain drying of multiple-energy-source comprehensive utilization according to claim 3, it is characterised in that the regulation Mechanism, which includes being connected with worm screw, the worm screw on motor two, motor two, is connected with worm gear, is driven on the worm gear It is connected with screw mandrel, the screw mandrel and is removably placed with several connecting shafts, the company of the connecting shaft other end and drying bed Joint chair is connected；Governor motion in the left box body and in right case staggers setting in the longitudinal direction, tilts drying bed；Institute The power on/off of main control computer controlled motor two is stated to adjust the adjustable height of drying bed.

8. a kind of grain drying of multiple-energy-source comprehensive utilization according to claim 7, it is characterised in that the drying Bed both sides are provided with enclosing, between adjacent drying bed, and it is outside that the splicing section of lower section drying bed extends to top drying bed discharging section；From upper Down on direction, the afterbody of the drying bed of the topmost is inclined upwardly, and the angle between the adjacent drying bed is acute angle, most lower Reclaiming plate, reclaiming plate and main box are connected with the downside of the head tilted down of the drying bed in portion, the head of the drying bed of foot Inwall flush, the reclaiming plate extends to tapping channel, and dried cereal is passed through on tapping channel by reclaiming plate；It is described Tapping channel, which is tilted down, to be set and extends to hopper two, cereal is snapped down in hopper two.

9. a kind of grain drying of multiple-energy-source comprehensive utilization according to claim 8, it is characterised in that the drying Several steam vents are provided with the upside of the air inlet pipe of intracavitary, the external air inlet pipe of the main tank is provided with the upside of aspiration pump, main box It is provided with the upside of the main box at air outlet, the air outlet and is provided with air exhauster, the shell of the drying bed is screen cloth.