CN1362609A - Apparatus for drying farm products using coal as fuel - Google Patents
Apparatus for drying farm products using coal as fuel Download PDFInfo
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- CN1362609A CN1362609A CN 00138042 CN00138042A CN1362609A CN 1362609 A CN1362609 A CN 1362609A CN 00138042 CN00138042 CN 00138042 CN 00138042 A CN00138042 A CN 00138042A CN 1362609 A CN1362609 A CN 1362609A
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Abstract
The equipment for drying crop by utilizing hot air produced by combustion of coal is characterized by that in the crop drier the coal is fed into a fuel addition portion, then automatically transferred onto fire grate of combustion chamber of hot air heater by means of screw coal-feeding device positioned between fuel additive portion and combustion chamber, and the smoke produced by combustion of coal can be discharged to exterior of hot-air heater by means of heat exchanger, and the hot air can be led into drying chamber by means of blower fan to dry crop, and the cinder and ash can be conveyed into ash-collecting container positioned in fuel addition portion.
Description
The present invention relates to a kind of equipment that comes drying farm products with coal as fuel, particularly relate to a kind of crop drier that can come drying farm products with the hot-air that coal combustion produces, this drying function reduces the purchase expenditure of the dry required fuel of agricultural product significantly, thereby has low-down production cost.
Because cereal of piling up at once after the place of production harvesting such as rice or barley and agricultural product such as tobacco leaf contain a large amount of moisture content, preserve them for a long time and can go bad.Therefore cereal or agricultural product must carry out drying before sending to the ultimate consumer.
For this purpose, cereal is deployed on the garden, field of farm house usually or is deployed on the straw mat that is positioned on the highway, comes dry with the heat energy of the sun.Agricultural product then are to hang in the rare Plastic film greenhouse of second on the horizon bar to utilize the solar energy drying.Yet, since geographical position or rainy weather and sunlight percentage seldom and very short area of sunshine-duration be difficult to make these cereal or agricultural product drying.And utilize solar energy to come dried grain and agricultural product to need a large amount of labours.And people in the countryside sharply descend, and utilize solar energy drying cereal or agricultural product very difficult.
In recent years, people have developed the automatic grain dryer that much acts as a fuel dried grain or agricultural product with oil.Because as main fuel, the operating cost expense is too big with the very high oil of price for this crop dryer, therefore, the yeoman can not use this drying machine.
The present invention tries hard to address the above problem.One of purpose of the present invention provides the crop drier that a kind of hot-air that produces can utilize coal combustion the time comes drying farm products, and dry required fuel buying expenses has quite low production cost thereby it can reduce agricultural product significantly.In order to reach this purpose, the invention provides and a kind ofly come the equipment of drying farm products as fuel with coal, comprising: a fuel addition portion is used for receiving and store temporarily from device external and adds the coal of coming in;
One storage heater, comprise a combustion chamber of accepting fuel automatically from above-mentioned fuel addition portion, one is arranged in the above-mentioned combustion chamber and the fiery flashboard of coal combustion, one discharges the heat exchanger of the burnt gas that coal produces when the internal combustion of above-mentioned combustion chamber, one introduces first air blast of above-mentioned combustion chamber and second air blast that an air that coal is heated when the internal combustion of above-mentioned combustion chamber circulates by force by force with extraneous air;
One sends coal into the spiral coal feeder of the fiery flashboard of above-mentioned storage heater automatically from above-mentioned fuel addition portion, described spiral coal feeder is arranged between described fuel addition portion and the described fiery flashboard;
One ash that automatically coal is produced in above-mentioned combustion chambers burn is discharged to the spiral ash ejector of described fuel addition portion from described combustion chamber; One drives the drive motors of described spiral coal feeder and described spiral ash ejector;
The control appliance of the above-mentioned fiery flashboard of one control, first air blast, second air blast, spiral coal feeder, spiral ash ejector and drive motors;
One accepts and utilizes the hothouse that is come drying farm products by the recirculated hot air of second blower blows, the adjacent layout with above-mentioned storage heater of this hothouse.
As mentioned above, in agricultural product drying equipment of the present invention, coal joined that fuel adds part and by being arranged on spiral coal feeder between fuel addition portion and the combustion chamber automatically is transported to fiery flashboard in the storage heater combustion chamber with coal from the fuel addition portion.Coal is discharged to outside the storage heater by a heat exchanger at the burnt gas that the combustion chamber internal combustion is produced.The heated air by coal combustion is dried the agricultural product of the hothouse of packing in advance because the forced-air blast of air blast is imported into hothouse.The ash that coal combustion process produces is transported to the gray container that is arranged in the fuel interpolation part from the combustion chamber via the spiral ash ejector that is arranged between fuel addition portion and the combustion chamber.
Can make above-mentioned purpose of the present invention, feature and advantage more obvious by the reference accompanying drawing to the detailed description of most preferred embodiment of the present invention.Wherein:
Accompanying drawing 1 is that the perspective view accompanying drawing 2 of the pairing agricultural product drying equipment of the present invention's first most preferred embodiment is that the schematic diagram accompanying drawing 3 of agricultural product drying equipment internal structure shown in Figure 1 is to be that front cross sectional view accompanying drawing 5 after the amplification of the storage heater combustion chamber shown in the accompanying drawing 2 is the sectional views after the amplification of the storage heater combustion chamber shown in the accompanying drawing 2 along the storage heater sectional side view accompanying drawing 4 that the III-III line of accompanying drawing 2 is cut open
Accompanying drawing 6 is that the flow schematic diagram accompanying drawing 7 of heated air is the perspective view of the pairing agricultural product drying equipment of the present invention's second most preferred embodiment in the agricultural product drying equipment running of the present invention's first most preferred embodiment
Below with reference to accompanying drawings most preferred embodiment of the present invention is elaborated.
As illustrated in fig. 1 and 2, the crop drier 100 of the present invention's first most preferred embodiment comprises that mainly a fuel addition portion 110, utilizes circulating air to come the hothouse 500 of drying farm products and the control appliance 400 of control crop drier 100 overall operation situations by burning the storage heater 200, that the fuel that adds produces hot blast.
Fuel addition portion 110 has one as first container 112 in the space that receives coal and the pan straddle 114 of a support first container 112.This pan straddle 114 is installed between the outside, bottom and ground of first container 112 vertically.One lid 111 is installed in the top of first container 112.A coal guider 115 is installed in the lower inside of first container 112.At this moment, coal guider 115 radially extends to the center from the upright side walls 113 of first container 112, thereby makes coal guider 115 angled downward-sloping with respect to the upright side walls 113 of first container 112.
The radial outside surface of the bottom of coal guider 115 and the first auger conveyor casing 121 is joined together to form integral body, and the first auger conveyor casing is installed in fuel to be added in the part 110, and communicates with bottom that first container 112 opens wide.The wall extension 113a of the upright side walls of first container 112 is positioned at the bottom that first container 112 opens wide, and is oppositely arranged with the coal guider.A preset distance forms a coal filling hole 116 between them thereby this moment coal guider 115 end and sidewall wall extension 113a are separated by.This coal filling hole 116 is the passages that connect first container, 112 inside and the first auger conveyor box house.
The first auger conveyor casing 121 is between fuel addition portion 110 and storage heater 200.In other words, the 3rd screw that forms of second screw that forms of first screw 101 that forms by pan straddle 114 middle parts of running through fuel addition portion 110 of the first auger conveyor casing 121 and first upright side walls 213 that runs through storage heater 200 and vertical the 6th plate 336 that runs through combustion chamber 300.At this moment, 200 combustion chamber 300 directions extend upward with certain inclination angle the first auger conveyor casing 121 from fuel addition portion 110 towards storage heater.One spiral coal feeder 123 is arranged in the first auger conveyor casing 121.
First sprocket wheel 125 is arranged on the end of the first auger conveyor casing 121 that is positioned at fuel addition portion 110.First sprocket wheel 125 is connected with the axle 123a of spiral coal feeder 123.At this moment, first sprocket wheel 125 links to each other with the axle 123a of spiral coal feeder 123 with the attaching parts 128 as universal joint by an asessory shaft 127.The other end of the first auger conveyor casing 121 extends in the fiery flashboard 310 that is arranged in storage heater 200 combustion chambers 300.
In fuel addition portion 110, one second auger conveyor casing 122 is arranged in the below of the first auger conveyor casing 121.The second auger conveyor casing 122 is by running through pan straddle 114 middle parts and being lower than the 4th screw 104 of screw 101 and running through the 5th screw 205 of storage heater 200 first upright side walls 213.300 the 6th vertical plate 336 extends the second auger conveyor casing 122 towards the combustion chamber along horizontal direction.At this moment, the 6th screw 306 runs through the 6th plate 336 and forms at the intersection of the second auger conveyor casing 122 and the 6th plate 336.One spiral ash ejector 124 is arranged in the second auger conveyor casing 122.Spiral ash ejector 124 extends to combustion chamber 300 by the 6th screw 306 from the second auger conveyor casing 122.At this moment, spiral rotation shape blade arrangement is on the axle 124a of spiral ash ejector 124.Similarly, the blade of shape rotation also is arranged on the axle 123a of spiral coal feeder 123 in the shape of a spiral.When spiral coal feeder 123 and 124 operations of spiral ash ejector, the rotation of the spiral rotation shape blade of spiral coal feeder 123 and direct of travel are opposite with the rotation and the direct of travel of the spiral rotation shape blade of spiral ash ejector 124.The end that spiral ash ejector 124 stretches into combustion chamber 300 rotatably is installed to the bottom of the 5th plate 335 1 sides, combustion chamber 300.
Second sprocket wheel 126 is arranged in the end that fuel adds the second auger conveyor casing 122 in the part 110.Second sprocket wheel 126 is connected with the axle 124a of spiral ash ejector 124.Chain 120 is arranged between second sprocket wheel 126 of first sprocket wheel 125 of the first auger conveyor casing 121 and the second auger conveyor casing 122.One end of chain 120 is installed on first sprocket wheel 125, and the other end is installed on second sprocket wheel 126.
Gray container 118 is positioned at the below of the second auger conveyor casing 122 of fuel addition portion 110.Gray container 118 is collected the coal ash that also returns fuel addition portion 110 subsequently that 300 internal combustion produce in the combustion chamber.For this purpose, the lower end radial component of the second auger conveyor casing 122 forms an ash-falling hole 129, and this ash-falling hole and cinder catcher 118 tops are perpendicular.In addition, the grey passage 119 that falls vertically extends between the top of ash-falling hole 129 and gray container 118.The second auger conveyor casing 122 links to each other with gray container 118 with the grey passage 119 that falls by ash-falling hole 129.
Simultaneously, storage heater 200 comprises that one forms second container 212 of certain space.First container, the 112 adjacent layouts of second container 212 and fuel addition portion 110.Second container 212 comprises roof 202, sidewall 213,214 and the diapire 204 that interconnects.At this moment, roof 202 is made up of the upper frame 202b that a upper board 202a and is arranged in the upper board 202a.Similarly, sidewall 213,214 is made up of vertical framework 213b, 214b in side plate 213a, 214a and side plate 213a, the 214a respectively.Diapire 204 is made up of the under(-)chassis 204b in bottom plate 204a and the bottom plate 204a.
One inspection section patchhole 207 runs through the middle part of side plate 213a and vertical framework 213b.Second screw 201 runs through side plate 213a and vertical framework 213b below inspection section patchhole 207.The 5th screw 205 runs through side plate 213a and vertical framework 213b below described second screw 201.The second auger conveyor casing 122 is by the 5th screw 205.
One drive motors 230 that drives spiral coal feeder 123 and spiral ash ejector 124 is installed on second sidewall 214 and contiguous first air blast 221.Be that drive motors 230 is installed on the outer surface of side panel 214a, at this moment, the motor shaft 231 of drive motors 230 down extends towards the combustion chamber after passing the vertical rack 214b of the side panel 214a and second sidewall 214 at a certain angle.The motor shaft 231 of drive motors 230 links to each other with the axle 123a of the spiral coal feeder 123 that passes fiery flashboard 310 inside.Therefore the driving force that is produced by drive motors 230 is just passed to spiral coal feeder 123.
As shown in Figure 3, opening 206 runs through a side of the roof of being made up of upper panel 202a and upper bracket 202b 202.A suction line 240 is arranged in the opening 206.Suction line 240 stretches to the outside of roof 202 and curves the circular arc of extending to the rear portion of Fig. 3 from the front portion of Fig. 3.
A humidity control lid 224 that is used to cover opening 206 pivotally is arranged in the inner surface of top panel 202a by a hinge.Hinge 208 by second sidewall 214 so that an end of hinge 208 stretches to the outside of second container 212.One handle 210 that is used for opening or closing humidity control lid 224 is installed in the end that hinge 208 exposes.Formation one closes on the blast pipe patchhole 209 of opening 206 on the roof 202.One blast pipe 254 of heat exchanger 250 inserts in the blast pipe patchhole 209.
Extend between vertical rack 213b, 214b at second container, 212 upper inner, one horizontal baffle 211, thereby the inner space of second container 212 is divided into a upper chamber 217 and a bottom chamber 216.One second air blast 222 is installed in the upper side of horizontal baffle 211 and is arranged in the upper chamber 217.At this moment, the perforate 206 on second air blast 222 and the roof 202 vertically point-blank.
Many link to each other with a side of first smoke chamber 251 that is arranged in lower chamber 216 with the fume pipe 256 of blast pipe 254 perpendicular layouts.Fume pipe 256 stretches along the direction parallel with horizontal baffle in lower chamber 216, and the other end of fume pipe 256 links to each other with a side of second smoke chamber 252, and second smoke chamber is arranged in the lower chamber 216 and with first smoke chamber 251 and parallels.Therefore, first smoke chamber 251 and second smoke chamber 252 communicate with each other by the fume pipe of arranging betwixt 256.The lower end of second smoke chamber 252 links to each other with combustion chamber 300, and therefore second smoke chamber 252 communicates with combustion chamber 300.
Fig. 4 and Fig. 5 are respectively the amplification front cross sectional view and the sectional views of storage heater combustion chamber shown in Figure 2.In the narration below, direction is to stipulate like this: the front side is meant the left side of accompanying drawing, and rear side is meant the right side of accompanying drawing.
In accompanying drawing 4,5, combustion chamber 300 comprises that the upper container 320, bottom container 330, the fiery flashboard 310 and that are arranged in the combustion chamber 300 support the combustion chamber bracing or strutting arrangement 340 of combustion chamber 300.
At first, upper container 320 comprises that an ogive 323, is arranged in first plate 321 of ogive 323 front sides and is arranged in second plate 322 of ogive 323 rear sides.Top one side of ogive 323 is formed with a through hole 324.Through hole 324 is connected with the lower end of second smoke chamber 252.In ogive 323 through hole 324 below a deflector 326 is installed.Being provided with of deflector 326 helps make the fuel that adds in the combustion chamber 300 to reach completing combustion.
Simultaneously, bottom container 330 has one the 3rd plate 333, one the 4th plate 334, one the 5th plate 335 and one the 6th plate 336.The top of the 3rd plate 333 links to each other with the bottom of ogive 323.Similarly, the top of the 4th plate 334 links to each other with the bottom opposite side of ogive 323.The 4th plate 334 and the 3rd plate 333 relative and vertical layouts.
One end of first skew wall 351 is fixedly installed in the inner surface middle part of the 3rd plate 333.First skew wall 351 is from 300 inside, the extensions downwards towards the combustion chamber of the 3rd plate 333.Similarly, an end of second skew wall 352 is fixedly installed in the inner surface middle part of the 4th plate 334.Second skew wall 352 is from 300, the downwards extensions inside along the direction relative with first skew wall towards the combustion chamber of the 4th plate 334.At this moment, 300 middle part interconnects in aggregates in the combustion chamber in the lower end of the lower end of first skew wall 351 and second skew wall 352.The lower end of the lower end of first skew wall 351 and second skew wall 352 forms the stayed surface that is positioned at spiral ash ejector below.
The 5th plate 335 is 300 rear portion in the combustion chamber, and is arranged vertically between the 3rd plate 333 and the 4th plate 334.The 6th plate 336 is 300 front portion in the combustion chamber, and is arranged vertically between the 3rd plate 333 and the 4th plate 334.
Blast pipe receiving orifice 331 runs through the middle part of the 5th plate 335.Motor receiving orifice 332 also runs through the 5th plate 335 middle parts in the position of contiguous blast pipe receiving orifice 331.The blast pipe 223 that is installed in first air blast 221 on the side panel 214a outer surface of second sidewall 214 is by blast pipe receiving orifice 331.The motor shaft 231 that is installed in the drive motors 230 that is close to first air blast 221 on the side panel 214a outer surface is by motor shaft receiving orifice 332.In addition, an installing hole 337 runs through the 5th plate 335 bottoms.The axle 123a of spiral ash ejector 124 rotatably inserts an installing hole 337 to the combustion chamber 300 inner free ends that extend.
Simultaneously, fiery flashboard 310 comprises a fixed head 311, a upper container 312, a bottom container 314 and an ash-draining gate 316.Fixed head 311 is the garden annular, and on the fixed head 311 recess is arranged.The fiery flashboard plate 317 of flare? (fire gate plate) is arranged in this recess 315.Fire flashboard plate 317 radially inwardly is tapered to the bottom from top.The bottom of upper container 312 is stretched in the lower end of fire flashboard plate 317.
One shaft insertion hole 303 runs through bottom container 314, and relative with fuel interpolation hole 304.The axle 123a of spiral coal feeder 123 passes through shaft insertion hole 303, and reaches the outside of fiery flashboard 310.The free end of axle 123a links to each other with the motor shaft 231 of drive motors 230 in the outside of fiery flashboard 310.One ash discharging hole 305 of discharging the ash that coal combustion produced runs through the lower end of bottom container 314.Ash-draining gate 316 is installed in the ash discharging hole bottom, selectively opens or closes ash discharging hole 305.
Fig. 6 expresses the flow schematic diagram of device hot-air when drying farm products of first most preferred embodiment according to the present invention.In the following description, identical among the regulation of direction and Fig. 4 and Fig. 5, the front side is meant the left side of figure, rear side is meant the right side of figure.
As shown in Figure 6, storage heater 200 and hothouse 500 adjacent layouts.Hothouse 500 has a top frame 510, a under(-)chassis 530 and a plurality of vertical framework 520 that is arranged between top frame 510 and the under(-)chassis 530.One urethane foaming plate 550 is installed in the outer surface of top frame 510 and vertical framework 520.
At the middle part of hothouse 500, it is horizontally disposed that a porous plate 540 of being made by galvanized iron crosses hothouse 500.The cereal that is dried as rice or barley, can be placed on the porous plate 540.In hothouse 500, hanger fixture 555 is fixedly secured to the inner surface of side panel 552.A plurality of suspenders 554 are arranged in slidably and hang on the fixture 555.Hang placement up such as the available hanging articles of the agricultural product that will be dried (P) that tobacco leaf is such.
One front panel 550a is installed in the lateral surface of the preceding vertical framework 520a adjacent with storage heater 200.The vertical bottom of the bottom of framework 520a and front panel 550a and forming before one hot-air input port 502 is run through.Hot-air input port 502 is connected with the lower chamber 216 of storage heater 200.The top of vertical framework 520a and the top of front panel 550a before hot-air return air inlet 501 also runs through.Hot-air return air inlet 501 is connected with the upper chamber 217 of storage heater 200.The top of vertical framework 520a and front panel 550a and adjacent before fume pipe 590 is installed on hot-air return air inlet 501.One rear board 550b is relative with front panel 550a, is installed in the vertically lateral surface of framework 520b of back.The one agricultural product door 560 of packing into is installed in the vertically middle part of framework 520b and rear board 550b, back.The want dry agricultural product (P) such such as tobacco leaf are loaded into hothouse 500 by the agricultural product door 560 of packing into.
To the ruuning situation of the agricultural product drier of this most preferred embodiment of the present invention be described in detail below.
At first, the agricultural product door of packing into 560 is opened, and is added into hothouse 500 such as the such cereal of rice or barley or such as the such agricultural product of tobacco leaf.
After cereal or agricultural product were all packed into hothouse 500, coal was added into first container 112 of fuel addition portion 110.Then coal falls along coal guider 115, and by coal filling hole 116, is deposited in then on the spiral coal feeder 123.At this moment, if drive motors 230 receives commencing signal and starts working from control appliance 400, also start working with the spiral coal feeder 123 of drive motors 230 mechanical connections so.At this moment, spiral coal feeder 123 is transported to fiery flashboard 310 in the combustion chamber 300 with coal from first container 112.If spiral coal feeder 123 work, by first sprocket wheel 125, chain 120 and second sprocket wheel 126 with spiral coal feeder 123 mutually the spiral ash ejector 124 of mechanical connection also start working.
After coal is transported to fiery flashboard 310, if the workman be kindle a fire in the flashboard 310 coals and the igniting agent that will catch fire joins on the fixed head 311 via inspection section 325, the coal of the fiery flashboard 310 of packing in advance begins to be lighted by igniting agent.Subsequently, because the forced-air blast that first air blast 221 produces, the coal of being lighted takes fire.
The coal ash that is produced that burns in combustion chamber 300 is drained through the ash-draining gate 316 of the flashboard 310 that overdoes, and these ashes are deposited on the spiral ash ejector 124 in the combustion chamber 300 subsequently.Then, these ashes are discharged to outside the combustion chamber 300 by spiral ash ejector 124, and are collected in the gray container 118.
Burn in combustion chamber 300 flue gas that produces of coal is discharged to the outside of second container 212 through over-heat-exchanger 250.In other words, combustion product gases is discharged to first smoke chamber 251 from second container 212 through deflector 326 and through hole 324.Then by fume pipe 256, combustion product gases is introduced into second smoke chamber 252 from first smoke chamber 251, and flue gas is discharged to the outside of second container 212 subsequently.
Simultaneously, owing to be arranged in the forced-air blast of second air blast 222 of 300 tops, combustion chamber, coal is 300 internal combustion and the heated air that produces is introduced into hothouse 500 in the combustion chamber.Be heated air by 300 lower inside of sending into second container 212 from the combustion chamber forcibly.Then be imported into hothouse 500 behind the hot-air input port 502 of hot-air by vertical framework 520a and front panel 550a before running through.
In hothouse 500, hot-air upwards flows by porous plate 540 backs.At this moment, be arranged in being dried on the porous plate 540 such as cereal such as rice or barleys.Be suspended on also being dried on the suspender 554 such as agricultural product such as tobacco leaves.In drying after the cereal or agricultural product in the hothouse 500, hot-air is by vertically being introduced into the upper chamber 217 of second container 212 behind the hot-air return air inlet 501 of framework 520a and front panel 550a before running through.Because the forced-air blast of second air blast 222, the hot-air that is introduced into upper chamber 217 is got back to again in the lower chamber 216, and circulation repeatedly in lower chamber 216.
Fig. 7 is the perspective view of the agricultural product drying equipment in the present invention's second most preferred embodiment.
As shown in Figure 7, except the exterior wall of hothouse 500a was made up of brick 580 rather than is made up of urethane foaming plate, the crop drier 100a of the present invention's second most preferred embodiment had identical structure with the crop drier 100 of the present invention's first most preferred embodiment.Therefore, identical with the building block of the crop drier of the present invention's first most preferred embodiment building block will no longer be described.In addition, identical with the parts of the present invention's first most preferred embodiment parts will be used same Reference numeral.
The hothouse 500a of crop drier 100a has a roof 570, a sidewall 572, an antetheca 574, a rear wall 576.At this moment, sidewall 572, antetheca 574, rear wall 576 are by brick one-tenth.An one hot-air return air inlet (not shown) and a hot-air input port (not shown) are respectively through the upper and lower of sidewall 572 and form.An one agricultural product (not shown) of packing into also is arranged in the middle part of rear wall 576.
No longer the hothouse 500a to the crop drier 100a of the present invention's second most preferred embodiment is described.
As mentioned above, in the crop drier in the present invention's first and second most preferred embodiments, coal is added the combustion chamber automatically as main fuel, and then they will be burnt effectively in the combustion chamber, thereby have produced hot-air.Hot air quilt is introduced the hothouse that communicates with the hot blast heating clamber of crop drier.At this moment, such as cereal such as rice or barley or will be by dry effectively in hothouse such as agricultural product such as tobacco leaves.In addition, the ash of coal combustion generation will automatically be discharged the combustion chamber.
Therefore, compare with traditional crop drier, crop drier of the present invention can be cut down fuel buying expenses and operating cost.Because crop drier of the present invention is simple in structure, so this crop drier has low manufacturing cost.This crop drier is operated easily than traditional crop drier in addition.
Although the present invention has carried out specific explanation and displaying according to certain embodiments, those skilled in the art will be appreciated that the various variations in the form and details of the spirit and scope that do not deviate from claim of the present invention all will be effective.
Claims (18)
1. a usefulness coal is made the agricultural product drying device of fuel, comprising: a fuel addition portion is used for receiving and interim the storage from installing the outside coal that adds;
One storage heater, comprise one from described fuel addition portion automatic reception burning of coal chamber, one be arranged in the described combustion chamber, be used for the fiery flashboard of coal combustion, one is used for discharging the heat exchanger of the burnt gas that coal produces when the internal combustion of combustion chamber, second air blast that the force air that first air blast and that extraneous air is forced to blast described combustion chamber is heated when coal burn in described combustion chamber circulates;
One automatically is transported to the spiral coal feeder of the described fiery flashboard of described storage heater with coal from described fuel addition portion, and this spiral coal feeder is arranged between described fuel addition portion and the described fiery flashboard;
One ash that produces when coal burnt in described combustion chamber is discharged to the spiral ash ejector of described fuel addition portion automatically from described combustion chamber; One drives the drive motors of described spiral coal feeder and described spiral ash ejector;
One control appliance is used for the operation of described fiery flashboard, described first air blast, described second air blast, described spiral coal feeder, described spiral ash ejector and described drive motors is controlled; With
One by introducing the hothouse that the hot-air that is circulated by described second air blast operation comes drying farm products, and this hothouse is arranged in and the storage heater position adjacent.
2. device as claimed in claim 1 is characterized in that:
Described fuel addition portion comprises that one first container and supports the receptacle support means of described first container, described receptacle support means vertically is arranged between the outside, bottom and ground of described first container, one coal guider is installed in the lower inside of described first container, described coal guider radially extends to the center from a upright side walls of described first container, thereby make described coal guider to extend for angled oblique time with respect to the described upright side walls of described first container, one lower end of described coal guider is joined together to form integral body with the radial outside surface that is installed in the described fuel addition portion first auger conveyor casing interior and that communicate with the bottom of opening wide of described first container, the wall extension of one upright side walls is positioned at the bottom that described first container opens wide, be oppositely arranged with the coal guider, and be joined together to form integral body with the radial outside surface of the described first auger conveyor casing, this moment described sidewall wall extension the lower end and the lower end of described coal guider be separated by a preset distance to form a coal filling hole betwixt.
3. device as claimed in claim 2 is characterized in that:
Described storage heater comprises that one forms second container of certain space, described second container and the adjacent layout of described fuel discharge portion, and comprise a roof, a first side wall, one second sidewall and a diapire that interconnects; One perforate runs through the side on the described roof, and a blast pipe patchhole is running through the opposite side of described roof with the contiguous position of described perforate; One inspection section patchhole is through the middle part of described the first side wall, the middle part of described the first side wall is run through in one second helical feed hole below described inspection section patchhole, the middle part of described the first side wall is run through in one the 5th helical feed hole below the described second helical feed hole, in the described second container upper inner, one horizontal baffle extends between described the first side wall and described second sidewall, thereby the inner space of described second container is divided into a upper chamber and a bottom chamber.
4. device as claimed in claim 3, it is characterized in that: described fiery flashboard and described heat exchanger are arranged in the described lower chamber, described heat exchanger comprises one first smoke chamber, one second smoke chamber, horizontally extending many fume pipes and one extend upward and successively by described horizontal baffle from described second smoke chamber between described first smoke chamber and second smoke chamber, the blast pipe of described upper chamber and described blast pipe patchhole, therefore, the upper end of described blast pipe reaches the outside of described second container, described combustion chamber comprises the upper container that links together, bottom container and combustion chamber bracing or strutting arrangement, described upper container has an ogive, one first plate and that is arranged in described ogive front portion is arranged in second plate at described ogive rear portion, described bottom container has vertical the 3rd plate, one vertical the 4th plate, one vertical the 5th plate and vertical the 6th plate, the upper end of described the 3rd plate is welded to a bottom of described ogive, the upper end of described the 4th plate is welded to another bottom of described ogive, at this moment, and the vertically extension relative of described the 4th plate with described the 3rd plate, described the 5th plate is arranged in the corresponding position of the front surface with described combustion chamber between described the 3rd plate and described the 4th plate, described the 6th plate is arranged in the corresponding position, the rear surface with described combustion chamber between described the 3rd plate and described the 4th plate, and one runs through described the 5th plate lower end and the axle installing hole and that forms runs through described the 6th plate middle part and the 3rd screw that forms.
5. device as claimed in claim 4 is characterized in that:
The described first auger conveyor casing is by the first helical feed hole, the described second helical feed hole and a described triple helical sprocket hole that runs through described receptacle support means middle part, therefore, the described first auger conveyor casing reaches in the described fiery flashboard, at this moment, the described first auger conveyor casing extends up in the described fiery flashboard from described fuel addition portion with certain inclination angle, and described spiral coal feeder is arranged in the described first auger conveyor casing.
6. device as claimed in claim 5 is characterized in that:
The part of one second auger conveyor casing is arranged in the position that is lower than the described first auger conveyor casing in the described fuel addition portion, the 4th screw that the described second auger conveyor casing forms by the middle part of running through described receptacle support means in the position that is lower than described first screw and described the 5th screw, thereby the described second auger conveyor casing extends horizontally to described the 6th plate of described combustion chamber, one the 6th screw runs through described the 6th plate and forms at the intersection of described second auger conveyor casing and described the 6th plate, described spiral ash ejector is arranged in the described second auger conveyor casing, described spiral ash ejector extends into described combustion chamber from the described second auger conveyor casing by described the 6th screw, at this moment, the described axle installing hole that runs through described the 5th plate and form is rotatably inserted in the described spiral ash ejector end that extends into described combustion chamber.
7. device as claimed in claim 6 is characterized in that
One gray container is arranged in the position that is lower than an end of the described second auger conveyor casing in the described fuel addition portion, run through on the corresponding position of one ash-falling hole in the vertical direction and described gray container top the described second auger conveyor casing the bottom radial component and form, the one grey passage that falls vertically extends between described ash-falling hole and described gray container top, and the described second auger conveyor casing and described gray container are connected by described ash-falling hole and the described grey passage that falls.
8. device as claimed in claim 6 is characterized in that:
One is arranged in first sprocket wheel of an end of the described first auger conveyor casing in described fuel addition portion, the axle of described first sprocket wheel and described spiral coal feeder by with the asessory shaft of described first sprocket wheel on same axis with a universal joint and machinery links to each other, one second sprocket wheel is arranged in an end of the described second auger conveyor casing in described fuel addition portion, described second sprocket wheel links to each other with the axle of described spiral ash ejector, one chain is arranged between described first sprocket wheel and described second sprocket wheel, so that described spiral coal feeder links to each other with described spiral ash ejector is mechanical each other.
9. device as claimed in claim 8 is characterized in that:
Spiral rotation shape blade forms on the axle of described spiral coal feeder and described spiral ash ejector respectively, when described spiral coal feeder and the work of described spiral ash ejector, the rotation direction of the spiral rotation shape blade of described spiral coal feeder and direction of feed are opposite with the rotation direction and the direction of feed of the spiral rotation shape blade of spiral ash ejector.
10. device as claimed in claim 4 is characterized in that:
One through hole runs through the top of the described body ogive of described upper container, and be connected with the lower end of described second smoke chamber, one deflector is installed on the described ogive and is lower than the position of described through hole, one end of one inspection section is installed in the upside of described first plate, described inspection section is by described inspection section patchhole, described inspection section patchhole runs through the first side wall of described second container, therefore, one free end of described inspection section reaches the outside of described second container, when the igniting agent that will catch fire as the workman dropped into described inspection section, the coal of the described fiery flashboard of packing in advance can be lighted.
11. device as claimed in claim 4 is characterized in that:
One blast pipe receiving orifice runs through the middle part of described the 5th plate, one motor shaft receiving orifice runs through the middle part of the 5th plate in the position of contiguous described blast pipe receiving orifice, described first air blast is installed on the middle part of the described second sidewall outer surface, one end of one blast pipe is fixed on the inner end of described first air blast, described blast pipe is by described second sidewall and described blast pipe receiving orifice, therefore a free end of described blast pipe stretches into described combustion chamber, described drive motors is installed in described second sidewall outer surface middle part and contiguous described first air blast, one motor shaft of described drive motors is by described second sidewall and described motor shaft receiving orifice, so that a free end of described motor shaft extends into described combustion chamber.
12. device as claimed in claim 11 is characterized in that:
Described fiery flashboard comprises a fixed head, one upper container, an one bottom container and an ash-draining gate, the bottom of described fixed head and the top of described upper container are connected to an integral body, one blast entrance is formed at a side of described upper container, the free end that extends into the described blast pipe of described combustion chamber from described first air blast inserts described blast entrance, described bottom container is installed in the lower end of described upper container, one fuel interpolation hole is formed at a side of described bottom container and upwards slopes inwardly with certain inclination angle, the opposite side that one shaft insertion hole is arranged in bottom container adds relative position, hole with described fuel, extend into described fuel interpolation hole and the described shaft insertion hole of the described spiral coal feeder of described combustion chamber by described fiery flashboard by described first container, and link to each other with described motor shaft, therefore, the driving force that described drive motors produced is transferred to described spiral coal feeder.
13. device as claimed in claim 12 is characterized in that:
Ash discharging hole runs through the bottom of described bottom container, and ash-draining gate is installed in described ash discharging hole bottom, selectively opens or closes described ash discharging hole.
14. device as claimed in claim 3 is characterized in that:
Described second air blast is installed in the upper side of described horizontal baffle, and be arranged in the upper chamber, the described perforate that described second air blast forms with running through described upper wall vertically point-blank, one suction line is arranged in the described perforate, and reach the outside of described upper wall, described suction line coiled circular arc, a dozen open or close the humidity control lid that closes described perforate and pivotally are arranged on the described upper wall inner surface by a hinge, described hinge is by described second sidewall, so that an end of described hinge stretches to the outside of described second container, a handle that is used for opening and closing described humidity control lid is installed in an end of described hinge.
15. device as claimed in claim 3 is characterized in that:
Described hothouse comprises a top frame, a under(-)chassis and a plurality of vertical framework that is arranged between described top frame and the described under(-)chassis, one urethane foaming plate is installed in the exterior lateral sides of described top frame and described vertical framework, one porous plate crosses the middle part of described hothouse in described hothouse horizontally disposed, in described hothouse, the hanger fixture is fixedly secured to an inner surface of described side panel, and the suspender of a plurality of suspensions agricultural product to be dried is arranged on the described hanger fixture slidably.
16. device as claimed in claim 15 is characterized in that:
One front panel is installed in the exterior lateral sides of the preceding vertical framework adjacent with described storage heater, one hot-air return air inlet runs through the top of described preceding vertically framework and front panel and forms, described hot-air return air inlet is connected with the upper chamber of described storage heater, one hot-air input port run through described before vertically the bottom of framework and front panel the bottom and form, described hot-air input port is connected with the lower chamber of described storage heater, top and the described hot-air return air inlet position adjacent of vertical framework and front panel before one fume pipe is installed on, one rear board is relative with described front panel, be installed in vertically frame outer of described back, the agricultural product door of packing into is installed in the vertically middle part of framework and described rear board, described back.
17. device as claimed in claim 3 is characterized in that:
Described hothouse comprise roof with brick sidewall, antetheca, the rear wall that becomes, porous plate crosses the middle part of described hothouse in described hothouse horizontally disposed, in described hothouse, the hanger fixture is fixedly secured to an inner surface of described side panel, and the suspender of the agricultural product that a plurality of suspensions are to be dried is arranged on the described hanger fixture slidably.
18. device as claimed in claim 17 is characterized in that:
One hot-air return air inlet runs through the top of the described antetheca adjacent with described storage heater and forms, described hot-air return air inlet is connected with the upper chamber of described storage heater, one hot-air input port is run through the bottom of described antetheca and is formed, described hot-air input port is connected with the lower chamber of described storage heater, one fume pipe is installed on the antetheca and is adjacent with described hot-air return air inlet, and the agricultural product door of packing into is installed in described rear wall middle part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB001380427A CN1193204C (en) | 2000-12-31 | 2000-12-31 | Apparatus for drying farm products using coal as fuel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB001380427A CN1193204C (en) | 2000-12-31 | 2000-12-31 | Apparatus for drying farm products using coal as fuel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1362609A true CN1362609A (en) | 2002-08-07 |
| CN1193204C CN1193204C (en) | 2005-03-16 |
Family
ID=4597849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB001380427A Expired - Fee Related CN1193204C (en) | 2000-12-31 | 2000-12-31 | Apparatus for drying farm products using coal as fuel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1193204C (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106959000A (en) * | 2017-05-24 | 2017-07-18 | 尹国祥 | A kind of granule materials dry tack free device |
| CN108027204A (en) * | 2015-07-15 | 2018-05-11 | 英美烟草(投资)有限公司 | For toasting tobacco or heater for other similar procedures |
| CN109198713A (en) * | 2018-09-15 | 2019-01-15 | 江西中烟工业有限责任公司 | Tobacco drying device is used in a kind of processing of improvement type tobacco |
| CN112119276A (en) * | 2018-05-04 | 2020-12-22 | 贺利氏特种光源有限公司 | Method for drying a substrate, air dryer module for carrying out the method, and dryer system |
| US11439183B2 (en) | 2017-02-10 | 2022-09-13 | Nicoventures Trading Limited | Vapor provision system |
| US11800898B2 (en) | 2017-12-20 | 2023-10-31 | Nicoventures Trading Limited | Electronic aerosol provision system |
| US11871795B2 (en) | 2017-12-20 | 2024-01-16 | Nicoventures Trading Limited | Electronic aerosol provision system |
-
2000
- 2000-12-31 CN CNB001380427A patent/CN1193204C/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108027204A (en) * | 2015-07-15 | 2018-05-11 | 英美烟草(投资)有限公司 | For toasting tobacco or heater for other similar procedures |
| US11439183B2 (en) | 2017-02-10 | 2022-09-13 | Nicoventures Trading Limited | Vapor provision system |
| CN106959000A (en) * | 2017-05-24 | 2017-07-18 | 尹国祥 | A kind of granule materials dry tack free device |
| US11800898B2 (en) | 2017-12-20 | 2023-10-31 | Nicoventures Trading Limited | Electronic aerosol provision system |
| US11871795B2 (en) | 2017-12-20 | 2024-01-16 | Nicoventures Trading Limited | Electronic aerosol provision system |
| CN112119276A (en) * | 2018-05-04 | 2020-12-22 | 贺利氏特种光源有限公司 | Method for drying a substrate, air dryer module for carrying out the method, and dryer system |
| CN112119276B (en) * | 2018-05-04 | 2023-05-30 | 贺利氏特种光源有限公司 | Method for drying a substrate and air dryer module and dryer system for carrying out the method |
| CN109198713A (en) * | 2018-09-15 | 2019-01-15 | 江西中烟工业有限责任公司 | Tobacco drying device is used in a kind of processing of improvement type tobacco |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1193204C (en) | 2005-03-16 |
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Granted publication date: 20050316 Termination date: 20100201 |