CN103808120B - A kind of scale Movable Grain Dryer With - Google Patents
A kind of scale Movable Grain Dryer With Download PDFInfo
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- CN103808120B CN103808120B CN201410072460.5A CN201410072460A CN103808120B CN 103808120 B CN103808120 B CN 103808120B CN 201410072460 A CN201410072460 A CN 201410072460A CN 103808120 B CN103808120 B CN 103808120B
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Abstract
The invention discloses a kind of scale Movable Grain Dryer With, comprise hot-blast stove and three ascending dryness storehouse cylinders be set in together, three dryness storehouse cylinders form a complete dryness storehouse, dryness storehouse is set with outside hot-blast stove, three dryness storehouse cylinder inside spin shapes also tilt evenly to be placed with a year grain bucket, feeding screw and chain wheel set are installed in dryness storehouse cylinder end, and chain wheel set is connected with driving reductor by chain, drive reductor to be arranged on chassis; The bucket type feeder of feeding screw arranged outside its material loading oriented, is installed with two groups of rolling rings for rotating outside dryness storehouse, two groups of rolling rings are arranged in roller cage, and roller cage lower end is provided with spiral support; Chassis is provided with wheel and fuel tank.This grain drier, when it is dry, grain fully disperses, and endotherm area is large, and uniform drying, drying time is long and drying effect is good, the problem such as solve that hot-blast stove heat utilization efficiency was low, environmental pollution is serious in the past and bulky.
Description
Technical field
The invention belongs to drying machinery technical field, particularly relate to a kind of scale Movable Grain Dryer With.
Background technology
At present, market there is polytype grain drying equipment, various in style, such as tunnel-kiln type, tower, box, spouted fluidized bed etc.The grain drying equipment of these forms is fixed installation, installs and needs to take large-area soil, therefore bulky, can not move integrally, and grain can not disperse fully time dry, heat-absorbent surface reduces, and affects drying effect, uneven drying, drying time is long, and drying cost is very high.Meanwhile, grain must be transported when grain needs dry and transport, such waste of manpower.
Meanwhile, hot-blast stove many employings coal-burning boiler that the grain drier on market uses, its cardinal principle is: coal produces heat in stove combustion and adds warm-air pipe, and its heat is taken out of by airduct by wind, is introduced in dryness storehouse carry out drying to material by pipeline.
But there is following problem in existing coal-burning boiler:
1, boiler furnace is huge, and a boiler inherently large radiator, and heat is disposable by Boiler Furnace, therefore boiler hot utilization rate is low.Further, because stove is separated with dryness storehouse, body of heater surface amount of heat is distributed and loses in the Nature.
2, the heating of airduct is heated it through coal combustion generation gas and dust, and owing to not dealing with the tail gas after burning, gas and dust emission take away amount of heat, not only cause extreme loss to using energy source, and make tail cigarette exhaust temperature not reach minimum.Thus hear rate in whole dry run can not be made to reduce to minimum, drying cost significantly increases.
3, coal combustion produces a large amount of CO2 and sulfide and dust, is directly thrown in air, causes severe contamination to environment.Even some enterprise is cost-saving, directly carries out drying with emission to material, not only causes environmental pollution, also cause the severe contamination of material.
4, coal-burning boiler volume is large, installs floor space greatly, and fuel transport trouble, generally can only be fixed on a place and carry out operation.Thus can not realize drying machine complete machine to move.Add the cost of grain round transport and the cost of fuel transport.
5, dry factory construction cost is high.
Summary of the invention
The present invention is in order to solve the problems of the technologies described above, when providing a kind of dry, grain fully disperses, endotherm area is large, uniform drying, drying time the long and scale Movable Grain Dryer With that drying effect is good, the problem such as solve that hot-blast stove heat utilization efficiency was low, environmental pollution is serious in the past and bulky.
The present invention is achieved through the following technical solutions:
A kind of scale Movable Grain Dryer With, comprise hot-blast stove and three ascending dryness storehouse cylinders be set in together, three described dryness storehouse cylinders form a complete dryness storehouse, dryness storehouse is set with outside described hot-blast stove, three described dryness storehouse cylinder inside spin shapes also tilt evenly to be placed with a year grain bucket, feeding screw and chain wheel set are installed in described dryness storehouse cylinder end, and described chain wheel set is connected with driving reductor by chain, and described driving reductor is arranged on chassis; The bucket type feeder of described feeding screw arranged outside its material loading oriented, is installed with two groups of rolling rings for rotating outside described dryness storehouse, two groups of rolling rings are arranged in roller cage, and described roller cage lower end is provided with spiral support; Described chassis is provided with wheel and fuel tank.
Described hot-blast stove comprises each self-enclosed flame heat collection room pipe, air heat-collecting device and hot-blast stove outer wall, described flame heat collection room pipe comprises flame combustion room and flame heat collection pipe, the air heat-collecting air channel that described air heat-collecting device comprises air collector tube and formed between flame combustion chamber outer wall and hot-blast stove outer wall;
Air collector tube is built-in with in described flame combustion room, one end of described air collector tube is connected with the ajutage of one end, flame combustion room is airtight, the other end is fixed in flame combustion chamber interior walls, air heat-collecting air channel is entered into through after the hot-blast outlet flame combustion room from an air collector tube hot blast out, the hot blast outlet of secondary hot-air in air heat-collecting air channel on hot-blast stove outer wall discharges hot blast, and the air intake of ajutage is plugged with breeze fan; Be provided with the flame heat collection pipe be communicated with flame combustion room in described air heat-collecting air channel, the other end of flame combustion room is plugged with combustor.
The flue gas of described flame heat collection pipe is connected with chimney after tail gas fume collecting chamber.
Described air collector tube forms by organizing steel pipe more, is arranged in flame combustion indoor, forms a complete hot-air channel with air heat-collecting air channel.
Described flame heat collection pipe forms by organizing steel pipe more, and be arranged in air heat-collecting air channel, flame heat collection pipe communicates with flame combustion room, forms a complete channels.
The double-deck many groups steel pipe being evenly distributed with composition flame heat collection pipe in described air heat-collecting air channel.
Described combustor is diesel oil, natural gas or liquefied gas combustor.
Described chassis is also provided with the electric control cabinet that combustor and driving reductor are controlled.
Section dryness storehouse cylinder, stage casing dryness storehouse cylinder and end dryness storehouse cylinder headed by described three the ascending dryness storehouse cylinders be set in together, described stage casing dryness storehouse cylinder tail end is provided with multiple hydrofuge gas air channel, end dryness storehouse cylinder is installed open type hydrofuge gas air channel and communicate with open type hydrofuge gas air channel front moisture-collection storehouse and rear moisture-collection storehouse, described front moisture-collection storehouse and rear moisture-collection storehouse are provided with multiple stage wet-emitting blower.
The front end on described chassis is provided with draw hook.
Compared with prior art, the present invention has following useful technique effect:
Scale Movable Grain Dryer With provided by the invention, by arranging three ascending dryness storehouse cylinders be set in together, and arranges hot-blast stove in dryness storehouse cylinder, and the hot-blast stoves of closed two circulations add the heat energy that hot-air produces and instead of and shine upon heat; Blower fan air-supply instead of nature air quantity; Carry grain bucket rotate make grain by upper under carry out shedding instead of manually stirring; Grain passes through rotary motion in dryness storehouse, grain naturally divides in order to three dryness storehouse sections in three dryness storehouse cylinders, the time extended instead of the airing time, by the working method of three dryness storehouse jacket casing dresses, achieve temperature, air quantity, blast, speed reasonable combination, independent control, achieve grain motion state under, freely disperse, simple grain suspension.Grain hot-air in dryness storehouse cylinder is walked with grain, carries out homogeneous heating and is distributed by moisture in its body, and being discharged in time by the moisture given out, thus reach drying grain effect to grain.This drying machine solve existing drying machine volume large, cannot move, the problem such as energy consumption is large, grain dealing freight is high, employment is many, land occupation area, drying cost are high.
The present invention also has following characteristics simultaneously:
1, grain in dryness storehouse by rotary motion by under shed, grain freely disperse fully, simple grain suspension, be heated evenly.
2, because dryness storehouse rotates, grain with and move in a circle, extend the time of grain in dryness storehouse and the walking length of grain.Within 1 hour, grain is walked more than 1500 meters in design temperature.
3, grain hot-air in dryness storehouse is walked with grain, carry out, by the heating of grain continuous uniform, grain being heated evenly, the moisture in its body fully being evaporated to grain, and discharged in time by the moisture moisture evaporated, thus reach good drying effect.
4, using air as thermal medium.Air is heated by the hot-blast stove that closed two circulate by air, and utilize hot-air to carry out heat drying to grain, hot-air cleans, and avoids the pollution to grain.Also can avoid the scald to grain simultaneously, make the germination percentage of grain reach more than 97%.
5, dry amount is large, and use cost is cheap.Such as: the grain drier of drying grain per hour 5 tons, be only 15 kilograms by oil mass, what be equivalent to an automobile uses oil mass.
6, reduce whole grain drier volume, drying machine can be made to realize mobile arbitrarily, grain where, and drying machine right over there works, dry anywhere or anytime, do not need land occupation.Equipment operating is easy, achieves 1 people's operation.Decrease the cost of grain round transport and the cost of fuel transport.
7, hot-blast stove is directly built in dry cabin, ensure that the heat that hot-blast stove produces is fully utilized, make the heat 100% in body of heater absorb by grain.Reduce thermal energy consumption, reduce drying cost, thus greatly improve the heat utilization efficiency of fuel.
In addition, this hot-blast stove achieves hot-air and is separated with two gas of flame combustion waste gas, and mutually by respective way, the hot air cleaning of extraction, can not produce the object needing to heat or the space needing heating and pollute, ensure that cleaning in air heat process.
Further, the temperature of this hot-blast stove controls by electric control cabinet, any set temperature, makes temperature plateau, reliable.
Accompanying drawing explanation
Fig. 1 is scale Movable Grain Dryer With structural representation provided by the invention;
Fig. 2 is the hot-blast stove structural representation in scale Movable Grain Dryer With provided by the invention;
Fig. 3 is that the B-B of hot-blast stove structural representation Fig. 2 in scale Movable Grain Dryer With provided by the invention is to sectional view.
Wherein, 1 is flame combustion room; 2 is flame heat collection pipe; 3 is air collector tube; 4 is air heat-collecting air channel; 5 is ajutage; 6 is hot blast outlet; 7 is breeze fan; 8 is combustor; 9 is tail gas fume collecting chamber; 10 is chimney; 11 is hot-blast stove outer wall; Section dryness storehouse cylinder headed by 12; 13 is stage casing dryness storehouse cylinder; 14 is end dryness storehouse cylinder; 15 for carrying grain bucket; 16 is rear moisture-collection storehouse; 17 is front moisture-collection storehouse; 18 for driving reductor; 19 is chain; 20 is chain wheel set; 21 is feeding screw; 22 is bucket type feeder; 23 is wet-emitting blower; 24 is rolling ring; 25 is roller cage; 26 is spiral support; 27 is hot-blast stove; 28 is wheel; 29 is electric control cabinet; 30 is fuel tank; 31 is chassis; 32 is draw hook.
Detailed description of the invention
Below in conjunction with specific embodiment, the present invention is described in further detail, and the explanation of the invention is not limited.
See Fig. 1 to Fig. 3, a kind of scale Movable Grain Dryer With, comprise hot-blast stove 27 and three ascending dryness storehouse cylinders be set in together, three described dryness storehouse cylinders form a complete dryness storehouse, dryness storehouse is set with outside described hot-blast stove 27, three described dryness storehouse cylinder inside spin shapes also tilt evenly to be placed with a year grain bucket 15, feeding screw 21 and chain wheel set 20 are installed in described dryness storehouse cylinder end, described chain wheel set 20 is connected with driving reductor 18 by chain 19, and described driving reductor 18 is arranged on chassis 31; The bucket type feeder 22 of described feeding screw 21 arranged outside its material loading oriented, two groups of rolling rings 24 for rotating are installed outside described dryness storehouse, two groups of rolling rings 24 are arranged in saddle type roller cage 25, described roller cage 25 lower end is provided with spiral support 26, supports dry warehouse; The electric control cabinet 29 described chassis 31 being provided with wheel 28, fuel tank 30 and driving reductor 18 speed is controlled.In addition, the front end on described chassis 31 is provided with draw hook 32, by this draw hook 32, this drying machine tractor vehicle or the traction of other drafting tools can be dragged use, achieve any movement of this drying machine.
Wherein, section dryness storehouse cylinder 12, stage casing dryness storehouse cylinder 13 and end dryness storehouse cylinder 14 headed by described three the ascending dryness storehouse cylinders be set in together, three dryness storehouse jacket casings are fitted together, naturally divide in order to three dryness storehouse sections, i.e. first section of dryness storehouse cylinder, stage casing dryness storehouse cylinder, latter end dryness storehouse cylinder.First section of dryness storehouse cylinder is grain drying district, stage casing dryness storehouse cylinder is grain tempering equilibrium area, latter end dryness storehouse cylinder is grain cooling zone.Described stage casing dryness storehouse cylinder 13 tail end is provided with 20 hydrofuge gas air channels, end dryness storehouse cylinder 14 is installed open type hydrofuge gas air channel and communicate with open type hydrofuge gas air channel front moisture-collection storehouse 17 and rear moisture-collection storehouse 16, described front moisture-collection storehouse 17 and rear moisture-collection storehouse 16 are provided with multiple stage wet-emitting blower 23, and the moisture that grain is produced in heating process can be discharged to rapidly dryness storehouse outdoor.Wherein, front moisture-collection storehouse 17 and rear moisture-collection storehouse 16 are provided with 4 wet-emitting blowers altogether or are separately installed with 2 wet-emitting blowers.
See Fig. 2 to Fig. 3, described hot-blast stove 27 comprises each self-enclosed flame heat collection room pipe, air heat-collecting device and hot-blast stove outer wall 11, described flame heat collection room pipe comprises flame combustion room 1 and flame heat collection pipe 2, the air heat-collecting air channel 4 that described air heat-collecting device comprises air collector tube 3 and formed between flame combustion room 1 outer wall and hot-blast stove outer wall 11; Air collector tube 3 is built-in with in described flame combustion room 1, one end of described air collector tube 3 is connected with the ajutage 5 of one end, flame combustion room 1 is airtight, the other end is fixed on the inwall of flame combustion room 1, air heat-collecting air channel 4 is entered into through after the hot-blast outlet flame combustion room 1 from air collector tube 3 hot blast out, the hot blast outlet 6 of secondary hot-air in air heat-collecting air channel 4 on hot-blast stove outer wall 11 discharges hot blast, the air intake of ajutage 5 is plugged with breeze fan 7; Be provided with the flame heat collection pipe 2 be communicated with flame combustion room 1 in described air heat-collecting air channel 4, the flue gas of described flame heat collection pipe 2 is connected with chimney 10 after tail gas fume collecting chamber 9; The other end of flame combustion room 1 is plugged with diesel oil, natural gas or liquefied gas combustor 8.
Wherein, described air collector tube 3 forms by organizing steel pipe more, is arranged in flame combustion room 1, forms a complete hot-air channel with air heat-collecting air channel 4.Described flame heat collection pipe 2 forms by organizing steel pipe more, and many group steel pipe bilayers are evenly arranged in air heat-collecting air channel 4, and flame heat collection pipe 2 communicates with flame combustion room 1, forms a complete channels.
In addition, described electric control cabinet 29 is also connected with combustor 8, can by regulating regulating and controlling the temperature in hot-blast stove flame combustion room 1 to oil mass and oil supply duration of combustor 8.
Concrete, this hot-blast stove is closed two circulating hot wind stoves, and it is by two parts, and one is flame heat collection room pipe, and two is air heat-collecting devices, and two parts are each self-enclosed, realizes wind, cigarette is separated, Ge Zouqi road.Flame adopts direct heating flame heat collecting chamber to manage, and makes air by directly heating pure air in the pipe process of flame heat collection room.
1, the concrete theory and structure of flame heat collection room pipe: flame heat collection room pipe is made up of flame combustion room 1 and flame heat collection pipe 2 two parts, and flame combustion room 1 is also referred to as burner hearth; Flame heat collection pipe 2, also referred to as smoke exhaust pipe.
Flame combustion room 1 is to provide the region of flame combustion, and flame heat collection pipe 2 is regions that heat distributes.Flame heat collection pipe 2 forms by organizing steel pipe more, and many group steel pipe bilayers are evenly arranged in the air heat-collecting air channel of flame combustion outdoor, and flame heat collection pipe communicates with flame combustion room, forms a complete channels; Flame combustion room is the region that flame carries out burning, and the flame combustion source in this flame combustion room is diesel combustion machine 8 (also can select natural gas, liquefied gas).Flame combustion room is a larger burning things which may cause a fire disaster combustion space, air-isolation and burnt gas, the flame of diesel combustion machine burns in combustion chamber, to flame combustion room with heat air collector tube simultaneously, air is taken out of through the heat of air collector tube by generation, and flame combustion room forms a high-temperature region.The pressure fan of diesel combustion machine diesel combustion machine while oil jetting combustion is blown according to quantity, for burning things which may cause a fire disaster burning provides sufficient oxygen, makes burning things which may cause a fire disaster in good burning.Burning things which may cause a fire disaster makes air undergoes rapid expansion by burning, is increased by the pressure of flame combustion room, and when mineralization pressure, hot gas enters in flame heat collection pipe from flame combustion room, is heated by flame heat collection pipe, for air collector tube adds the heat that hot-air provides a large amount of.
2, the concrete theory and structure of air collector tube: air heat-collecting thermal is also made up of two parts, one is air collector tube, and two is air heat-collecting air channels.Air collector tube is the region gathering flame combustion room heat, and air heat-collecting air channel is the region gathering flame heat collection tubular heat.Air collector tube is made up of many steel pipes, and air collector tube is built in flame heat collection indoor.During flame combustion, also heat air collector tube while heating flame combustion chamber simultaneously, the heat of air heat-collecting tube wall is improved rapidly, first air is suppressed and is sent in air collector tube by breeze fan, heat is taken out of, enter air heat-collecting air channel again, again the heat of flame heat collection pipe is gathered.Breeze fan, by air-supply, carries out twice collection to the heat that flame combustion room and flame heat collection pipe produce respectively, air is heated fully, and the air after heating can directly be discharged into be needed the indoor of heating or provide sufficient heat energy for grain drying.Hot air temperature can be made can to reach more than 210 DEG C by twice heating.
Air carries out secondary cycle respectively by air collector tube and air heat-collecting air channel to flame heat collection room and smoke pipe air collector tube and gathers heat, makes tail cigarette exhaust temperature reach minimum.Make hear rate in whole dry run reduce to minimum, drying cost declines to a great extent.This hot-blast stove solves the discharge loss of flue dust to the pollution of dried material and heat fully.
The specific works principle of this drying machine:
When drying machine needs work, open combustor 8, breeze fan 7, drive reductor 18, feeding screw 21 and bucket type feeder 22, reductor 18 is driven to be rotated by rotary-chain 19 pulling chain wheels 20, chain wheel set 20 rotates and makes grain drying storehouse cylinder entirety carry out integral-rotation, the integrally rotated feeding screw 21 that simultaneously drives of dryness storehouse cylinder rotates, grain is rotated by feeding screw and pushes in first section of dryness storehouse cylinder by grain, divides and is sprinkling upon in each year grain bucket.Grain is by the rotation of dry warehouse, carry grain bucket to rotate with the rotation of dryness storehouse, carry grain bucket by rotating, grain to be moved from bottom to top, when carrying grain bucket and upwards running to top, carry grain bucket naturally to tilt, make grain by upper under shed, hot-blast stove 27 is directly built in drying machine dryness storehouse, diesel combustion machine burns in flame combustion room 1, flame combustion room 1 and air collector tube 3 are heated simultaneously, the heat of generation is taken out of by air when air collector tube 3, and enter into air heat-collecting air channel 4, again the heat of flame heat collection pipe 2 is gathered.Breeze fan is by air-supply, and carry out twice collection to the heat that flame combustion room and flame heat collection pipe produce respectively, air is heated fully, after heating, hot blast heats grain continuously.Dry warehouse continuous rotation, grain is moved forward in the process of motion by the grain bucket that carries tilting to install, and iterative cycles makes grain flow to stage casing dryness storehouse from first section of dryness storehouse, then enters latter end dryness storehouse, finally flows out from discharging opening.Meanwhile, the grain that the hot blast that hot-blast stove produces directly suspends with simple grain is walked and directly heats, and grain is heated evenly, and moisture evaporation rate is fast, and transpiring moisture is thorough.
Drying machine provided by the invention, according to the general principle of artificial airing grain under natural environment, will shine upon heat, natural air quantity, manually stir and the four large dry fundamentals such as airing time are integrated.The hot-blast stoves of closed two circulations add the heat energy that hot-air produces and instead of and shine upon heat; Blower fan air-supply instead of nature air quantity; Carry grain bucket rotate make grain by upper under carry out shedding instead of manually stirring; Grain is by rotary motion in dryness storehouse, and the time of prolongation instead of the airing time.
This invention, by adopting the working method of syllogic dryness storehouse, achieves temperature, air quantity, blast, speed reasonable combination, controls separately, achieves grain under the state of motion, freely disperses, simple grain suspension.Grain hot-air in dryness storehouse is walked with grain, carries out homogeneous heating and distributed by moisture in its body grain, and is discharged in time by the moisture given out, thus reaches drying grain effect.
The present invention also has following beneficial effect:
1, hot-blast stove is directly built in dry cabin, ensure that the heat that hot-blast stove produces is fully utilized, avoids heat losses, make the heat 100% in body of heater absorb by grain.Reduce thermal energy consumption, reduce drying cost, thus greatly improve the heat utilization efficiency of fuel.
2, hot blast is walked with grain, continuously for grain heats, grain is heated evenly, and moisture evaporation rate is fast, and transpiring moisture is thorough.
3, reduce the volume of drying machine widely, achieve the possibility of drying machine complete machine movement.Decrease the cost of grain round transport and the cost of fuel transport.
4, hot-air cleans, and dried material is not contaminated.
5, the temperature of hot-blast stove controls by electric-control system, any set temperature, makes temperature plateau, reliable.
6, this hot-blast stove composition grain drier, due to its hot-blast stove take double-enclosure separately independent loops design, make flame heat collection room manage and air heat-collecting device two parts each self-enclosed, realize wind, cigarette separation, mutually close, Ge Zouqi road.In the flame combustion room 1 of hot-blast stove, air collector tube is directly built in flame combustion room 1, and firing rate is fast; Outside flame combustion room 1, air heat-collecting air channel is wrapped in flame heat collection pipe, and wind by gathering flame heat collection tubular heat, makes body of heater surface temperature to raise from flame heat collection pipe outer wall, can not produce scald grain.Its combustion heat source of this drying machine is isolated completely with dried grain and other dried object air that material uses simultaneously, and mutually by respective way, therefore, hot air cleaning, ensure that cleaning in air heat process.
7, the hot-blast stove of this grain drier is using air as thermal medium, repeatedly heats air, and firing rate is fast, achieves the maximization of extracting heat, reduces the discharge loss of heat.
8, the hot-blast stove fuel in this grain drier adopts diesel oil, be equipped with external advanced diesel combustion machine, fuel combustion is complete, in flue gas, CO2 content can reach 10-13%, and smoke evacuation is clean, its dark brown grade is lower than OK a karaoke club gram (Bacharach) 2 grades, and environmental pollution is little, meets air administrative regulations the strictest in the world.Combustor has multiple choices, as diesel combustion machine, natural gas combustion engine, liquefied gas gas firing machine.After natural gas combustion engine, liquefied gas gas firing machine are popularized in the future, use them significantly can reduce discharge, be conducive to the protection of environment.
9, the hot-blast stove that adopts of drying machine of the present invention, by carrying out Optimal Structure Designing to hot-blast stove, making it with minimum volume, producing the maximum thermal efficiency, therefore save the energy, with minimum power consumption, can be swapped out maximum heat.Such as: the grain drier of drying grain per hour 5 tons, be only 15 kilograms by oil mass, what be equivalent to an automobile uses oil mass.Also can use natural gas, use the cost of natural gas cheaper.
11, the temperature of the hot-blast stove of this drying machine controls by electrical control cabinet, and control the oil supply of flame and the duration of oil supply, random design temperature, reaches the effect of the adjustment of temperature.
More than show and describe general principle of the present invention and principal character and advantage of the present invention.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and description just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection domain is defined by appending claims and equivalent thereof.
Claims (5)
1. a scale Movable Grain Dryer With, it is characterized in that, comprise hot-blast stove (27) and three ascending dryness storehouse cylinders be set in together, three described dryness storehouse cylinders form a complete dryness storehouse, dryness storehouse is set with outside described hot-blast stove (27), three described dryness storehouse cylinder inside spin shapes also tilt evenly to be placed with a year grain bucket (15), feeding screw (21) and chain wheel set (20) are installed in described dryness storehouse cylinder end, described chain wheel set (20) is connected with driving reductor (18) by chain (19), described driving reductor (18) is arranged on chassis (31), the bucket type feeder (22) of described feeding screw (21) arranged outside its material loading oriented, two groups of rolling rings (24) for rotating are installed outside described dryness storehouse, two groups of rolling rings (24) are arranged in roller cage (25), and described roller cage (25) lower end is provided with spiral support (26), described chassis (31) is provided with wheel (28) and fuel tank (30),
Described hot-blast stove (27) comprises each self-enclosed flame heat collection room pipe, air heat-collecting device and hot-blast stove outer wall (11), described flame heat collection room pipe comprises flame combustion room (1) and flame heat collection pipe (2), the air heat-collecting air channel (4) that described air heat-collecting device comprises air collector tube (3) and formed between flame combustion room (1) outer wall and hot-blast stove outer wall (11);
Air collector tube (3) is built-in with in described flame combustion room (1), one end of described air collector tube (3) is connected with the ajutage (5) of flame combustion room (1) one end is airtight, the other end is fixed on flame combustion room (1) inwall, air heat-collecting air channel (4) is entered into through after the hot-blast outlet flame combustion room (1) from air collector tube (3) hot blast out, the hot blast outlet (6) of secondary hot-air in air heat-collecting air channel (4) on hot-blast stove outer wall (11) discharges hot blast, the air intake of ajutage (5) is plugged with breeze fan (7), be provided with the flame heat collection pipe (2) be communicated with flame combustion room (1) in described air heat-collecting air channel (4), the other end of flame combustion room (1) be plugged with combustor (8),
Section dryness storehouse cylinder (12), stage casing dryness storehouse cylinder (13) and end dryness storehouse cylinder (14) headed by described three the ascending dryness storehouse cylinders be set in together, described stage casing dryness storehouse cylinder (13) tail end is provided with multiple hydrofuge gas air channel, end dryness storehouse cylinder (14) is upper installs open type hydrofuge gas air channel and communicate with open type hydrofuge gas air channel front moisture-collection storehouse (17) and rear moisture-collection storehouse (16), and described front moisture-collection storehouse (17) and rear moisture-collection storehouse (16) are provided with multiple stage wet-emitting blower (23);
Described air collector tube (3) forms by organizing steel pipe more, is arranged in flame combustion room (1), forms a complete hot-air channel with air heat-collecting air channel (4);
Described flame heat collection pipe (2) forms by organizing steel pipe more, in air heat-collecting air channel (4), bilayer is evenly distributed with many groups steel pipe of composition flame heat collection pipe (2), flame heat collection pipe (2) communicates with flame combustion room (1), forms a complete channels.
2. scale Movable Grain Dryer With according to claim 1, is characterized in that, the flue gas of described flame heat collection pipe (2) is connected with chimney (10) after tail gas fume collecting chamber (9).
3. scale Movable Grain Dryer With according to claim 1, is characterized in that, described combustor (8) is diesel oil, natural gas or liquefied gas combustor.
4. scale Movable Grain Dryer With according to claim 1, it is characterized in that, described chassis (31) is also provided with the electric control cabinet (29) that combustor (8) and driving reductor (18) are controlled.
5. scale Movable Grain Dryer With according to claim 1, is characterized in that, the front end on described chassis (31) is provided with draw hook (32).
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| CN201410072460.5A CN103808120B (en) | 2014-02-28 | 2014-02-28 | A kind of scale Movable Grain Dryer With |
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| CN201410072460.5A CN103808120B (en) | 2014-02-28 | 2014-02-28 | A kind of scale Movable Grain Dryer With |
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| CN103808120A CN103808120A (en) | 2014-05-21 |
| CN103808120B true CN103808120B (en) | 2015-12-02 |
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| CN104848537B (en) * | 2015-04-20 | 2018-03-27 | 怀远县巨龙机械制造有限公司 | A kind of Mobile type hot-air stove |
| CN105104521B (en) * | 2015-08-14 | 2018-07-06 | 章丘市宇龙机械有限公司 | A kind of grain drier |
| CN106610202A (en) * | 2015-10-25 | 2017-05-03 | 黑龙江正民机械技术开发有限公司 | Movable three-barrel grain dryer |
| CN105928355B (en) * | 2016-07-01 | 2018-06-22 | 山东沃普农业装备科技有限公司 | A kind of cooling mechanism for being exclusively used in mobile drying machine |
| CN107024110A (en) * | 2016-07-13 | 2017-08-08 | 湖北叶威(集团)智能科技有限公司 | A kind of single cycle grain drier |
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Also Published As
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| CN103808120A (en) | 2014-05-21 |
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