CN105823310A - Pneumatic drying device for straw mixture - Google Patents
Pneumatic drying device for straw mixture Download PDFInfo
- Publication number
- CN105823310A CN105823310A CN201610360938.3A CN201610360938A CN105823310A CN 105823310 A CN105823310 A CN 105823310A CN 201610360938 A CN201610360938 A CN 201610360938A CN 105823310 A CN105823310 A CN 105823310A
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- Prior art keywords
- drying
- outer cylinder
- cylinder body
- inner barrel
- axis
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/06—Chambers, containers, or receptacles
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/06—Chambers, containers, or receptacles
- F26B25/14—Chambers, containers, receptacles of simple construction
- F26B25/18—Chambers, containers, receptacles of simple construction mainly open, e.g. dish, tray, pan, rack
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B9/00—Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards
- F26B9/06—Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards in stationary drums or chambers
- F26B9/066—Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards in stationary drums or chambers the products to be dried being disposed on one or more containers, which may have at least partly gas-previous walls, e.g. trays or shelves in a stack
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B2200/00—Drying processes and machines for solid materials characterised by the specific requirements of the drying good
- F26B2200/02—Biomass, e.g. waste vegetative matter, straw
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The invention discloses a pneumatic drying device for a straw mixture. The pneumatic drying device for the straw mixture comprises an outer drying barrel, an inner drying barrel which is connected into the outer drying barrel in a sleeving manner and is hermetically connected with the outer drying barrel, an upper drying cover body which is installed on an upper end part of the outer drying barrel and is openable, and a drying base which is installed on a lower end part of the outer drying barrel and is hermetically connected with the outer drying barrel, wherein a spacing interlayer between an outer sidewall of the inner drying barrel and an inner sidewall of the outer drying barrel is a ventilation channel; a plurality of second air holes communicating the ventilation channel with an inner cavity of the inner drying barrel are arranged in a wall part of the inner drying barrel; a drying air inlet tube communicating with an inner cavity of the drying base is arranged on a wall part of the drying base; and the inner cavity of the drying base communicates with the ventilation channel.
Description
Technical field
The present invention relates to comprehensive utilization of energy field, particularly to the system utilizing straw to produce biomass fuel.
Background technology
In recent years, agricultural crop straw becomes the new source of Rural Plane Source Pollution.The annual summer harvest and when the autumn and winter, always has the straws such as substantial amounts of Semen Tritici aestivi, Semen Maydis to burn in field, creates a large amount of heavy smog, not only become the bottleneck problem of rural environmental protection, even become the arch-criminal bringing disaster to urban environment.According to the relevent statistics, China, as large agricultural country, can generate more than 700,000,000 ton of straw every year, becomes " use is little " but " garbage " that must dispose.In the case, processed by peasant completely, occurred as soon as the phenomenon of a large amount of burning.
Summary of the invention
It is an object of the invention to provide a kind of system that straw is produced bio-fuel, solve straw intractable problem present in prior art, and the stalk section produced in the present system, stalk particle mixture can be used for the cultivation of mushroom.
For realizing above-mentioned technical purpose, the technical solution adopted in the present invention is as follows.
The pneumatic drying unit of straw mixture, it includes drying outer cylinder body, it is socketed in drying outer cylinder body and seals against the drying inner barrel of connection, it is installed on and dries outer cylinder body upper end and can the drying upper cover body of folding, it is installed on and dries outer cylinder body bottom and seal against the drying base of connection, drying the interlayer at interval between the lateral wall of inner barrel and the medial wall drying outer cylinder body is ventilating duct, the wall portion drying inner barrel is provided with some connection ventilating ducts and dries the second air holes of inner barrel inner chamber, the wall portion drying base is provided with the drying blast pipe of connection drying base intracavity, dry base intracavity connection ventilating duct.
The further improvement of technique scheme.
Above-mentioned dries the lower disk body that inner barrel includes being fixed on the upper disk body drying inner barrel top, being fixed on drying inner barrel bottom, the diameter of upper disk body is more than or equal to the opening diameter drying outer cylinder body upper end, upper disk body is fixed with the upper end wall portion drying outer cylinder body by rivet, several first air holes it are provided with on lower disk body, the bottom drying outer cylinder body is sealing plate, is provided with and enters air holes with the first air holes matches on sealing plate.
The further improvement of technique scheme.
It is socketed with the drying axis of guide in drying inner barrel, dries and be socketed with several drying trays being distributed along its axis direction on the axis of guide.
The further improvement of technique scheme.
Drying tray is connected with drying the axis of guide by removable connector, removable connector includes fixing with drying tray and be slidably socketed in drying the lower connecting block outside the axis of guide, it is slidably socketed in drying the upper contiguous block that the axis of guide is outside and corresponding with lower connecting block, the Elastic Block of several uniform intervals distribution it is provided with on lower connecting block, several Elastic Block are spliced into taper, the external screw thread being positioned at Elastic Block connecting portion lower end it is additionally provided with on lower connecting block, the conical socket matched with Elastic Block it is provided with in upper contiguous block, the female thread groove matched with external screw thread it is additionally provided with on upper contiguous block.
The further improvement of technique scheme.
It is additionally provided with on above-mentioned drying tray along drying several longitudinal pores that axis of guide axis direction runs through, the sidewall of drying tray is additionally provided with along drying axis of guide radial arrangement and the transverse air hole being connected with longitudinal pore.
The pneumatic furnace drying method of straw mixture, its step includes:
Open and dry upper cover body, the drying axis of guide is pulled to move upward along its axis direction by power set, until being fixed on the drying tray upper surface drying axis of guide bottommost less than drying 4-10cm at inner barrel upper end open, and the to be dried straw mixture being made up of stalk section and stalk particle is uniformly spread on the drying tray of bottom, the thickness of accumulation is not higher than 8cm；
The drying axis of guide is driven to move downward along its axis direction by power set, and make the drying tray upper surface above bottommost less than drying 4-10cm at inner barrel upper end open, and straw mixture to be dried is uniformly spread on the drying tray of bottom, the thickness of accumulation is not higher than 8cm；
Straw mixture is piled up according to the method described above, until filler completes on other drying trays；And driven the bottom drying the axis of guide to contact with the interior diapire drying outer cylinder body by power set；
Close and dry upper cover body, dry hot blast is blasted to the inner chamber drying base by drying the blast pipe of drying on base side wall, it is ventilating duct owing to drying the interlayer at interval between the lateral wall of inner barrel and the medial wall drying outer cylinder body, the wall portion drying inner barrel is provided with some connection ventilating ducts and dries the second air holes of inner barrel inner chamber, dry inner barrel to include being fixed on the upper disk body drying inner barrel top, it is fixed on the lower disk body drying inner barrel bottom, the diameter of upper disk body is more than or equal to the opening diameter drying outer cylinder body upper end, upper disk body is fixed with the upper end wall portion drying outer cylinder body by rivet, several first air holes it are provided with on lower disk body, the bottom drying outer cylinder body is sealing plate, it is provided with on sealing plate and enters air holes with the first air holes matches；The hot blast being dried, by entering in air holes, the first air holes entrance ventilating duct, hence into drying in inner barrel, carries out drying and processing to the straw mixture dried in inner barrel；
When the air pressure dried in inner barrel is excessive, by being arranged at the drying exhaust duct drying upper cover body, portion gas can be discharged, terminate until drying, and open drying upper cover body, feeding.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention, the accompanying drawing used required in embodiment will be done simple introduction below, apparently, accompanying drawing in describing below is only some embodiments of the present invention, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the double motor equipment structural representation of the present invention.
Fig. 2 is the double motor equipment structural representation of the present invention.
Fig. 3 is main shaft and the countershaft connection diagram of the double motor equipment of the present invention.
Fig. 4 is main shaft and the countershaft connection diagram of the double motor equipment of the present invention.
Fig. 5 is main shaft and the main shaft screw mandrel connection diagram of the double motor equipment of the present invention.
Fig. 6 is countershaft and the regulation device connection diagram of the double motor equipment of the present invention.
Fig. 7 is rack sleeve and the master gear connection diagram of the double motor equipment of the present invention.
Fig. 8 is the pneumatic reducing mechanism structural representation of the present invention.
Fig. 9 is the pneumatic reducing mechanism structural representation of the present invention.
Figure 10 is the pneumatic reducing mechanism structural representation of the present invention.
Figure 11 is the pulverizing outer cylinder body structural representation of the pneumatic reducing mechanism of the present invention.
Figure 12 is the pulverizing outer cylinder body structural representation of the pneumatic reducing mechanism of the present invention.
Figure 13 is the interior crushing shaft structural representation of the pneumatic reducing mechanism of the present invention.
Figure 14 is the interior crushing shaft structural representation of the pneumatic reducing mechanism of the present invention.
Figure 15 is the air inlet cover plate structure schematic diagram of the pneumatic reducing mechanism of the present invention.
Figure 16 is the cutting tool attachment structure schematic diagram with aligned cutting tool of the pneumatic reducing mechanism of the present invention.
Figure 17 is the structural representation of the drying unit of the present invention.
Figure 18 is the structural representation of the drying unit of the present invention.
Figure 19 is the attachment structure schematic diagram drying inner barrel and drying outer cylinder body of the drying unit of the present invention.
Figure 20 is the structural representation drying outer cylinder body of the drying unit of the present invention.
Figure 21 is the structural representation drying inner barrel of the drying unit of the present invention.
Figure 22 is the structural representation drying base of the drying unit of the present invention.
Figure 23 is drying inner barrel and the drying axis of guide attachment structure schematic diagram of the drying unit of the present invention.
Figure 24 is drying inner barrel and the drying axis of guide attachment structure schematic diagram of the drying unit of the present invention.
Figure 25 is the structural representation drying inner barrel of the drying unit of the present invention.
Figure 26 is the drying axis of guide and the drying tray attachment structure schematic diagram of the drying unit of the present invention.
Figure 27 is the structural representation of the drying tray of the drying unit of the present invention.
Figure 28 is the removable connector structural representation of the drying unit of the present invention.
Figure 29 is the structural representation of the agitating device of the present invention.
Figure 30 is the structural representation of the chiller of the present invention.
Figure 31 is the structural representation of the chiller of the present invention.
Figure 32 is the structural representation of the dividing plate of the chiller of the present invention.
Figure 33 is the structural representation of the dividing plate of the chiller of the present invention.
Figure 34 is the structural representation of the oscillating plate of the chiller of the present invention.
Figure 35 is the movable plate attachment structure schematic diagram with oscillating plate of the chiller of the present invention.
Figure 36 is the movable plate attachment structure schematic diagram with oriented module of the chiller of the present invention.
Figure 37 is the structural representation of the oriented module of the chiller of the present invention.
Figure is denoted as:
100, double motor equipment；110, headstock；112, double dynamical support；
120, rack sleeve；121, main shaft；122, main shaft guide key groove；123, main shaft screw mandrel；124, displacement block；125, the main shaft collar；126, base bearing；127, main shaft gasket ring；128, main shaft inside groove.
130, housing is connected；132, countershaft gear；134, mainshaft gear；136, key.
140, countershaft sleeve；141, countershaft；142, annular relief；143, the first spring；144, positioning disc；145, countershaft gasket ring.
200, pneumatic reducing mechanism；210, outer cylinder body is pulverized；212, aligned cutting tool；220, feeding mechanism；222, dragon shaft；224, feed pipe；230, air intake cover plate；232, air inlet；234, lower windshield；240, drainage line；242, upper windshield；250, interior crushing shaft；252, cutting tool.
300, drying unit；310, outer cylinder body is dried；312, air holes is entered；320, base is dried；322, blast pipe is dried；330, upper cover body is dried；332, exhaust duct is dried；334, Pressure gauge；340, the axis of guide is dried；350, inner barrel is dried；352, the second air holes；354, lower disk body；356, the first air holes；358, upper disk body；360, ventilating duct；370, drying tray；372, longitudinal pore；374, transverse air hole；380, removable connector；382, lower connecting block；384, upper contiguous block.
400, agitating device；410, shaft；420, the first blade；440, the second blade.
500, chiller；510, grillage is supported；510a, upper groove body；510b, lower groove；512, breach；520, dividing plate；522, vertical supporting bar；524, wing groove；530, oscillating plate；532, plate body；534, arc surface；536, wing plate；540, movable plate；542, dovetail groove；550, oriented module；552, trapezoidal projection；554, hang plate.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is only a part of embodiment of the present invention rather than whole embodiment.Based on the embodiment in the present invention, those of ordinary skill in the art under not making creative work premise, the every other embodiment obtained, broadly fall into scope.
As shown in Fig. 1-37, utilizing straw to produce the system of biomass fuel, it includes the first level flour crushing device pulverizing straw set gradually, and obtains stalk section；The two grade pulverization device pulverizing part stalk section, obtains stalk particle；Stalk section and stalk particle are carried out mixed uniformly agitating device, and obtains mixture A；By drying unit, mixture A is dried, reduce water content；By carbonization machine, the mixture A after drying is carried out carbonization treatment；By comminutor, the mixture A after carbonization treatment is carried out pelletize；By chiller, the mixture A after pelletize is cooled down.
As shown in Fig. 1-37, utilizing straw to produce the technique of biomass fuel, its step includes:
S1: take the straw raw material of 80-100KG, cut off straw by first level flour crushing device, obtains the stalk section of 10-50mm.
S2: the stalk section taking 50-70KG is pulverized by two grade pulverization device, and obtains the stalk particle of a length of 2mm-8mm.
S3: remaining stalk section and stalk particle are mixed and stirred for uniformly by agitating device, and obtain mixture A.
S4: the mixture A obtained in step S3 is carried out drying and processing by drying unit, reduces water content.
S5: the mixture A after drying is carried out carbonization treatment by carbonization machine.
S6: the mixture A after carbonization treatment is carried out pelletize by comminutor, forms a diameter of 5-10mm, the cylindrical particle of a length of 10-80mm.
S7: cylindrical particle is cooled down by chiller.
In above-mentioned step S4, pass through drying and processing so that the water content of mixture A is about 6-13%.
Above-mentioned first level flour crushing device, carbonization machine, comminutor all can use in prior art the device possessing identical function to realize, and repeat the most one by one in the present invention.
Above-mentioned straw is one or more in wheat stalk, corn straw, rice straw so that this device is applicable to the integrated treatment of multiple straw.
As depicted in figs. 8-16, above-mentioned two grade pulverization device is pneumatic reducing mechanism 200, it includes pulverizing outer cylinder body 210, it is installed on and pulverizes outer cylinder body 210 wall portion and the feeding mechanism 220 with pulverizing outer cylinder body intracavity inter-connection, be installed on pulverize outer cylinder body 210 bottom and with pulverize outer cylinder body intracavity inter-connection air intake cover plate 230, being provided with in pulverizing outer cylinder body 210 can be around the interior crushing shaft 250 of own axis, the cutter group arranged along its axis direction is installed on interior crushing shaft 250, described cutter group includes along interior crushing shaft circumferential directions and evenly spaced cutting tool 252；Pulverizing and be provided with the knife edge group arranged along interior crushing shaft 250 axis direction on the medial wall of outer cylinder body, described knife edge group includes along interior crushing shaft circumferential directions and evenly spaced aligned cutting tool 212, cutter group and knife edge group interlaced arrangement；Being provided with air inlet 232 on air intake cover plate 230, the air-out port of air intake cover plate 230 is towards the inner chamber pulverizing outer cylinder body 210；Particularly importantly, it is positioned at, at the link position in feeding mechanism and pulverizing urceolus body wall portion, the position, bottom pulverizing outer cylinder body；Preferably, feeding mechanism is positioned at knife edge group or the extreme lower position of cutter group in the vertical direction with pulverizing at the link position in urceolus body wall portion.
It is delivered to straw to be comminuted to pulverize in outer cylinder body inner chamber by feeding mechanism, by the rotation of interior crushing shaft 250, and the staggered cutting of aligned cutting tool and cutting tool, thus straw is pulverized；It is arranged at the air inlet cover small drum for marking time wind pulverized bottom outer cylinder body, blows straw and move upward, improve the effect pulverizing cutting.
Further, for improving crushing effect, it is spaced the axis direction along interior crushing shaft between above-mentioned cutter group and knife edge group and the most progressively reduces；Degree of grinding is improved so that straw is ground into less granule by reducing interval between cutter group and knife edge group.
The top pulverizing outer cylinder body 210 is also equipped with windshield 242, and upper windshield 242 is disposed with relief hole；By the dimension constraint of relief hole so that oversize stalk particle or the incongruent stalk particle of size are constrained on pulverizing outer cylinder body inner chamber, thus effectively control the size of stalk particle, improve the quality of stalk particle；The top pulverizing outer cylinder body 210 is also equipped with being socketed on the drainage line 240 of windshield 242, and the stalk particle discharged in upper windshield, through the constraint of drainage line, enters to appointed place, it is simple to collect, it is preferable that drainage line is the pipeline of bending.
Above-mentioned feeding mechanism 220, including feeding housing, is installed in feeding housing and can be around the dragon shaft 222 of own axis, the inner chamber of the delivery end connection pulverizing outer cylinder body of dragon shaft 222, feeding housing is provided with the feed pipe 224 towards dragon shaft feed end；Straw to be comminuted is positioned in feed pipe 224, by rotating dragon shaft 222, straw is delivered to pulverize outer cylinder body inner chamber, and completes preliminary extruding pulverizing；And carry out carrying by dragon shaft more safe and reliable, improve the security performance of device.
Above-mentioned feeding mechanism has multiple, and is arranged in the surrounding pulverizing outer cylinder body 210, can be easy to multiple operative charging, improve feeding capacity.
It is provided with on air intake cover plate 230 and is socketed on interior crushing shaft 250 outside and is positioned at the lower windshield 234 of cutter group bottom, it is provided with connection in lower windshield 234 and pulverizes the lower air holes of outer cylinder body inner chamber and air intake cover plate inner chamber, the sidewall of air intake cover plate 230 is provided with the air inlet 232 of connection air intake cover plate inner chamber；By aerator, tympanites due to wind is entered to air intake cover plate inner chamber, and enter pulverizing outer cylinder body inner chamber through lower air holes；Thus blow straw and move upward, and contact with knife edge group, cutter group, thus reach crushing effect.
The advantage of pneumatic reducing mechanism is: by the driving of wind-force, thus the straw controlling light weight moves from bottom to top, and through the pulverizing dissection of knife edge group Yu cutter group, thus reach crushing effect.
The pneumatic breaking method of straw, its step includes:
Take stalk section and put into feeding mechanism, it is delivered to pulverize in outer cylinder body inner chamber by stalk section by feeding mechanism, it is arranged at and pulverizes the air intake cover plate bottom outer cylinder body to pulverizing air blast in outer cylinder body inner chamber, stalk section is upwards blown afloat by wind-force, can be around the interior crushing shaft of own axis owing to being provided with in pulverizing outer cylinder body, being provided with the cutter group arranged along its axis direction on interior crushing shaft, described cutter group includes along interior crushing shaft circumferential directions and evenly spaced cutting tool；Pulverizing and be provided with the knife edge group arranged along interior crushing shaft axis direction on the medial wall of outer cylinder body, described knife edge group includes along interior crushing shaft circumferential directions and evenly spaced aligned cutting tool, cutter group and knife edge group interlaced arrangement；When stalk section moves upward, cutter group and the dissection of knife edge group, progressively cut stalk section, until stalk section is cut into graininess, and discharge in the relief hole being arranged at the windward lid pulverizing outer cylinder body top, thus complete the pulverizing process of straw.
As shown in figure 28, above-mentioned agitating device 400, it includes stirring cylinder, the shaft 410 being installed in mixing drum body, the drive end of shaft connects double motor equipment 100, shaft 410 can be around own axis and can move along its axis direction, it is disposed with along the evenly spaced blade assembly of its axis direction on shaft 410, blade assembly includes the first blade 420, second blade 440, the planform of the first blade and the second blade is identical, first blade 420 and the second blade 440 are the arc plate body of bending, arc plate body curved openings is upwards, first blade 420 is obtained along spiral path scanning by rectangle basal plane, the horizontal plane at the place, upper end of the i.e. first blade 420 is higher than the horizontal plane at the place, bottom of the first blade 420；First blade 420 can form the second blade 440 around shaft 410 axis rotation turnback.
When double motor equipment drives shaft in the vertical direction to move back and forth, under the side action of the first blade and the second blade, the stalk section of layered arrangement can be mixed with stalk particle, promote being uniformly distributed of stalk section and stalk particle.
When double motor equipment drives shaft around own axis, under the side action by the first blade and the second blade, promote stalk section to mix with the uniform of straw, improve mixed effect.
As shown in figure 28, shaft 410 is disposed with along the evenly spaced four groups of blade assemblies of its axis direction, by four groups of blade assemblies, improves mixed effect.
nullAs shown in figs. 1-7，Above-mentioned double motor equipment 100，It includes headstock 110、Rack sleeve 120、Connect housing 130、Countershaft 141，One end of rack sleeve 120 is connected with the housing of headstock 110，The other end of rack sleeve 120 connects with being connected housing 130，The main cylinder gathering sill arranged along its axis direction it is provided with on the inwall of rack sleeve 120，Main shaft 121 it is respectively sleeved in rack sleeve 120、Locating rotation device、Main shaft screw mandrel 123，The drive end of main shaft screw mandrel 123 is connected with the first kinetic energy outfan of headstock 110，Locating rotation device is socketed on main shaft screw mandrel 123，The drive end of main shaft 121 is provided with the main shaft inside groove 128 matched with locating rotation device，Locating rotation device includes the displacement block 124 being socketed on main shaft screw mandrel 123 respectively、The main shaft collar 125、Base bearing 126、Main shaft gasket ring 127，Main shaft 121、Main shaft screw mandrel 123、The mobile equal coaxial line of block 124 is arranged，Displacement block 124 is connected with screw mandrel by screw，It is provided with, on displacement block 124, the displacement protruding block matched with main cylinder gathering sill，It is additionally provided with on displacement block 124 and is coaxial therewith the step that line is arranged，The main shaft collar 125 it is socketed with on step、Base bearing 126、Main shaft gasket ring 127，The main shaft collar 125、Main shaft gasket ring 127 is all flexibly connected with step and can be around own axis，Step fixes with the inner ring of base bearing 126，In main shaft gasket ring is positioned over main shaft inside groove 128 and fit with main shaft inside groove diapire，The outer ring of base bearing 128 fixes with the wall portion of main shaft inside groove 128，The main shaft collar 125 fixes with the drive end of main shaft 121；The wall portion of main shaft 121 is provided with the main shaft guide key groove 122 arranged along its axis direction；Being disposed with intermeshing countershaft gear 132, mainshaft gear 134 in connecting housing 130, it is outside that mainshaft gear 134 is socketed on main shaft 121, connects mainshaft gear 134 and main shaft 121 by key 136, and key 136 matches with main shaft guide key groove 122；Being socketed with countershaft 141 in countershaft gear 132, the drive end of countershaft 141 is connected with the second kinetic energy outfan of headstock 110；The kinetic energy outfan of main shaft 121 connects shaft 410.
When the first kinetic energy outfan of headstock 110 provides kinetic energy, drive shaft screw mandrel 123 rotates, owing to being provided with, on displacement block, the displacement protruding block matched with main cylinder gathering sill, so that the block 124 that shifts being connected with main shaft screw mandrel 123 by screw is moved back and forth along the axis direction of main shaft screw mandrel, thus drive the reciprocating motion of shaft 410, control stirring region.
When the second kinetic energy outfan of headstock 110 provides kinetic energy, countershaft 141 is driven to rotate, the countershaft gear 132 being socketed on countershaft is rotated, the synchronous axial system of the mainshaft gear 134 that the rotation of countershaft gear driving are meshed therewith, owing to mainshaft gear 134 is connected with main shaft by key, being mutually matched of main shaft guide key groove, so that the rotation of mainshaft gear drive shaft, owing to main shaft screw mandrel does not rotates, so displacement block 124 is not subjected to displacement, so that main shaft only rotates, and axial motion does not occur；The rotation rotating the shaft 410 that realization is attached thereto of main shaft, thus realize the mix and blend to stalk section Yu stalk particle.
nullCountershaft 141 is also socketed with regulation device，It includes countershaft sleeve 140、Annular relief 142、First spring 143、Positioning disc 144、Countershaft gasket ring，Annular relief 142 it is provided with on countershaft 141，Lock projection portion it is provided with in annular relief 142，Countershaft sleeve 140、First spring 143、Positioning disc 144、Countershaft gasket ring 127 is all socketed on the outside of countershaft 141，Positioning disc 144、Countershaft gasket ring 127 is flexibly connected with countershaft 141 respectively，One end of countershaft sleeve 140 is connected with being connected housing 130，The other end of countershaft sleeve 140 is connected with positioning disc 144，The locking groove matched with lock projection portion it is provided with on positioning disc 144，One end of first spring 143 connects annular relief 142，The other end auxiliary connection axle pad ring of the first spring 143，Countershaft gasket ring 145 is connected with being connected housing 130.Regulation device is the rotation for controlling countershaft, thus improves precision, it is to avoid output shaft occurs shake to produce rotation in axis direction motor process.
When being socketed with regulation device on countershaft, under original state, lock projection portion in first Spring driving annular relief is engaged mutually with the locking groove on positioning disc, countershaft can not rotate, so that mainshaft gear is locked with countershaft gear position, meanwhile, main shaft can only occur the reciprocating motion on axis direction；When driving countershaft to rotate, it is necessary to first countershaft is applied the active force of axis and overcomes the elastic force of the first spring so that lock projection portion is separated with locking groove, then drives the rotation of countershaft, both can drive the rotation of countershaft gear, mainshaft gear, main shaft.
The housing of one end of rack sleeve 120 and headstock 110 is by rivet interlacement, and the other end of rack sleeve 120 passes through rivet interlacement with being connected housing 130；One end of countershaft sleeve 140 is connected by rivet with being connected housing 130, and the other end of countershaft sleeve 140 is connected by rivet with positioning disc 144.
It is hinged with double dynamical support 112 at the lateral wall of rack sleeve 120, is controlled the luffing angle of double motor equipment by double dynamical support 112, expand range.
For improving mix and blend effect in the present invention, first kinetic energy outfan and the second kinetic energy outfan of double motor equipment are simultaneously operable, control the disturbance of shaft in the vertical direction by the first kinetic energy outfan and control stirring region, controlled the velocity of rotation of shaft by the kinetic energy of the second kinetic energy outfan output, thus do emphasis mix and blend；Significantly improve the effect of mix and blend.
Stalk section and the stirring means of stalk particle, its step includes:
Open double motor equipment so that the first kinetic energy outfan of double motor equipment and the second kinetic energy outfan output kinetic energy simultaneously.
nullFirst kinetic energy outfan of the headstock of double motor equipment provides kinetic energy drive shaft screw mandrel to rotate，Due to main shaft、Locating rotation device is socketed on main shaft screw mandrel respectively，Collar bush is connected in rack sleeve，The main cylinder gathering sill arranged along its axis direction it is provided with on the inwall of rack sleeve，The drive end of main shaft is provided with the main shaft inside groove matched with locating rotation device，Locating rotation device includes the displacement block being socketed on main shaft screw mandrel respectively、The main shaft collar、Base bearing、Main shaft gasket ring，Main shaft、Main shaft screw mandrel、The mobile equal coaxial line of block is arranged，Displacement block is connected with main shaft screw mandrel by screw，It is provided with, on displacement block, the displacement protruding block matched with main cylinder gathering sill，It is additionally provided with on displacement block and is coaxial therewith the step that line is arranged，The main shaft collar it is socketed with on step、Base bearing、Main shaft gasket ring，The main shaft collar、Main shaft gasket ring is all flexibly connected with step and can be around own axis，Step fixes with the inner ring of base bearing，In main shaft gasket ring is positioned over main shaft inside groove and fit with main shaft inside groove diapire，The outer ring of base bearing fixes with the wall portion of main shaft inside groove，The main shaft collar fixes with the drive end of main shaft，And the outfan of main shaft is connected with the drive end of shaft，Thus main shaft screw mandrel is in rotation process，Displacement protruding block is driven to move back and forth along its axis direction，Restriction effect due to locating rotation device，Main shaft is subjected to displacement along its axis direction，And the shaft being connected with main shaft outfan is moved along its axis direction.
Second kinetic energy outfan output kinetic energy of headstock and drive countershaft to rotate, due to countershaft outer cover be connected to countershaft gear, main shaft outer cover is connected to the mainshaft gear that is meshed with countershaft gear, the wall portion of main shaft is provided with the main shaft guide key groove arranged along its axis direction, mainshaft gear is mutually matched by key and main shaft guide key groove and is connected with main shaft, countershaft rotate thus drive the rotation of countershaft gear, and drive the mainshaft gear being meshed with countershaft gear to rotate, thus realize main shaft around own axis；Thus realize shaft around own axis.
Owing to being disposed with along the evenly spaced blade assembly of its axis direction on shaft, blade assembly includes the first blade, the second blade, the planform of the first blade and the second blade is identical, first blade and the second blade are the arc plate body of bending, and the first blade is obtained along spiral path scanning by rectangle basal plane；First blade can form the second blade around shaft axis rotation turnback.
Controlling, by the kinetic energy of the first kinetic energy outfan output, the speed that shaft moves back and forth at axis direction, the region and the in the vertical direction that control the stirring of shaft carry out disturbance；The shaft speed around own axis is controlled by the kinetic energy of the second kinetic energy outfan output；Thus control the mixing speed of shaft, it is centrifuged stirring；Double motor equipment continues output kinetic energy until stirring terminates.
As shown in Figure 17-28, drying unit 300, it includes drying outer cylinder body 310, it is socketed in drying outer cylinder body 310 and seals against the drying inner barrel 350 of connection, it is installed on and dries outer cylinder body 310 upper end and can the drying upper cover body 330 of folding, it is installed on and dries outer cylinder body 310 bottom and seal against the drying base 320 of connection, drying the interlayer at interval between the lateral wall of inner barrel 350 and the medial wall drying outer cylinder body 310 is ventilating duct 360, the wall portion drying inner barrel 350 is provided with some connection ventilating ducts 360 and the second air holes 352 drying inner barrel inner chamber, the wall portion drying base 320 is provided with the drying blast pipe 322 of connection drying base intracavity, dry base intracavity connection ventilating duct 360；Dry hot blast is blasted to drying in base 320 inner chamber by drying blast pipe 322, owing to drying the inner chamber of base through ventilating duct and the intracavity inter-connection drying inner barrel, thus dry hot blast is directed in the inner chamber drying inner barrel, dry being positioned over the object to be dried dried in inner barrel.
For improving sealing property and the installation convenience of entirety of drying unit, above-mentioned dries the lower disk body 354 that inner barrel includes being fixed on the upper disk body 358 drying inner barrel top, being fixed on drying inner barrel bottom, the diameter of upper disk body is more than or equal to the opening diameter drying outer cylinder body upper end, upper disk body is fixed with the upper end wall portion drying outer cylinder body by rivet, several first air holes 356 it are provided with on lower disk body 354, the bottom drying outer cylinder body is sealing plate, is provided with and enters air holes 312 with the first air holes 356 matches on sealing plate；The hot blast being dried, by entering in air holes, the first air holes entrance ventilating duct 360, hence into drying in inner barrel, carries out drying and processing to the object to be dried dried in inner barrel.
Stalk section to be dried, stalk particle being piled up when being positioned over drying inner barrel, the volume of accumulation is excessive, will affect thermally equivalent, the center particularly piled up, and owing to mutual extruding affects the conduction of hot blast, is unfavorable for the thermally equivalent of entirety；For solving this technical problem, the invention provides techniques below scheme.
As shown in Figure 23,24,26,27, in drying inner barrel 350, it is socketed with the drying axis of guide 340, dries and be socketed with several drying trays 370 being distributed along its axis direction on the axis of guide 340；By drying tray 370, the stalk section of accumulation, stalk particle are layered, reduce the pressure piled up, the diffusion of hot blast can be easy to.
Further improve so that drying tray can freely adjust interval；Drying tray 370 is connected with drying the axis of guide 340 by removable connector 380, removable connector 380 includes fixing and be slidably socketed in drying the lower connecting block 382 outside the axis of guide 340 with drying tray 370, it is slidably socketed in drying the upper contiguous block 384 that the axis of guide 340 is outside and corresponding with lower connecting block 382, the Elastic Block of several uniform intervals distribution it is provided with on lower connecting block 382, several Elastic Block are spliced into taper, the external screw thread being positioned at Elastic Block connecting portion lower end it is additionally provided with on lower connecting block 382, it is provided with, in upper contiguous block 384, the conical socket matched with Elastic Block, the female thread groove matched with external screw thread it is additionally provided with on upper contiguous block 384；When upper contiguous block 384 with lower connecting block 382 by threaded engagement time, by conical socket extruding Elastic Block and bring it about deformation, thus increase Elastic Block and the frictional force drying the axis of guide, until lower connecting block and the drying axis of guide is fixing.
Further improve the diffusion of hot blast, improve drying effect, it is additionally provided with on above-mentioned drying tray 370 along drying several longitudinal pores 372 that axis of guide axis direction runs through, the sidewall of drying tray 370 is additionally provided with along drying axis of guide radial arrangement and the transverse air hole 374 being connected with longitudinal pore 372；When dry-heat air enters drying inner barrel 350 inner chamber from ventilating duct 360, transverse air hole, longitudinal pore can be passed through by dry hot blast conduction to the straw mixture being layered, thus transfer thermal energy to the center piled up to greatest extent, it is easy to the transmission of heat energy, effectively solves existing drying unit and dry limitation.
For improving the thermally equivalent of straw, the adjacent interval between two drying trays should be less than 8cm；Avoid straw mixture to pile up blocked up, cause the straw of inside to feel bad heat.
For improving the security performance of drying unit, dry the Pressure gauge 334 being also equipped with observing drying unit internal gas pressure in upper cover body 330, drying upper cover body 330 is additionally provided with connection and dries the drying exhaust duct 332 of inner barrel.
When blowing, can will dry the axis of guide 340 pull-up by power set so that be fixed on the drying tray bottom the drying axis of guide and be lifted up, it is simple to uniformly spread straw；Not so dry inner barrel to be the most deeply not easy to uniformly spread；Successively pile up straw, and the drying axis of guide is resetted downwards.
The accumulation furnace drying method of straw, its step includes:
Upper cover body is dried in a, unlatching, the drying axis of guide is pulled to move upward along its axis direction by power set, until being fixed on the drying tray upper surface drying axis of guide bottommost less than drying 4-10cm at inner barrel upper end open, and straw mixture to be dried is uniformly spread on the drying tray of bottom, the thickness of accumulation is not higher than 8cm.
B, by power set drive dry the axis of guide move downward along its axis direction, and make the drying tray upper surface above bottommost less than drying 4-10cm at inner barrel upper end open, and straw mixture to be dried is uniformly spread on the drying tray of bottom, the thickness of accumulation is not higher than 8cm；
C, on other drying trays, pile up straw mixture, until filler completes according to the method for above-mentioned a, b；And driven the bottom drying the axis of guide to contact with the interior diapire drying outer cylinder body by power set.
D, close and dry upper cover body, dry hot blast is blasted to the inner chamber drying base by drying the blast pipe of drying on base side wall, it is ventilating duct owing to drying the interlayer at interval between the lateral wall of inner barrel and the medial wall drying outer cylinder body, the wall portion drying inner barrel is provided with some connection ventilating ducts and dries the second air holes of inner barrel inner chamber, dry inner barrel to include being fixed on the upper disk body drying inner barrel top, it is fixed on the lower disk body drying inner barrel bottom, the diameter of upper disk body is more than or equal to the opening diameter drying outer cylinder body upper end, upper disk body is fixed with the upper end wall portion drying outer cylinder body by rivet, several first air holes it are provided with on lower disk body, the bottom drying outer cylinder body is sealing plate, it is provided with on sealing plate and enters air holes with the first air holes matches；The hot blast being dried, by entering in air holes, the first air holes entrance ventilating duct, hence into drying in inner barrel, carries out drying and processing to the straw mixture dried in inner barrel；
E, when the air pressure dried in inner barrel is excessive, by being arranged at the drying exhaust duct drying upper cover body, portion gas can be discharged, terminate until drying, and open drying upper cover body, feeding.
As illustrated in figures 30-37, chiller 500, grillage 510 is supported including shallow slot shape, in being horizontally installed to support grillage 510 and the dividing plate 520 that grillage 510 is separated will be supported, support grillage inner chamber is separated into upper groove body 510a by dividing plate 520, lower groove 510b, the sidewall supporting grillage 510 is provided with the breach 512 being connected with lower groove 510b and running through along Supporting plate 510 length direction, dividing plate 520 is made up of along support grillage 510 length direction layout and evenly spaced vertical supporting bar 522 several, it is provided with the wing groove 524 run through on vertical direction supporting the two sides that on grillage length direction, vertical supporting bar about 522 two ends are corresponding；Oscillating plate 530 is also slidably connected between adjacent vertical supporting bar, oscillating plate 530 includes the plate body 532 that the gap between adjacent vertical supporting bar matches, being provided with, on the side that the two ends, left and right of plate body 532 are corresponding, the wing plate 536 matched with wing groove 524, the bottom of plate body 532 is arc surface 534；nullChiller also includes the movable plate 540 being filled with lower groove 510b、The oriented module 550 removably connected with movable plate 540，Several it are provided with along supporting the dovetail groove 542 that grillage 510 length direction uniform intervals is arranged on movable plate 540，The groove depth direction of dovetail groove 542 extends along the width supporting grillage 510，Oriented module 550 includes trapezoidal protruding 552 matched with dovetail groove 542、The hang plate 554 fixed with trapezoidal protruding upper surface，Along supporting the lower edge lengths of grillage length direction upper trapezoid groove 542 more than upper edge lengths，Hang plate 554 is linearly stretched acquisition by the basal plane that cross section is triangle，The high-order sensing low level of hang plate 554 decomposition direction in the horizontal direction is identical with the moving direction of movable plate 540，The lower surface of hang plate 554 fixes with the trapezoidal upper surface of protruding 552.
Due to removably connecting of movable plate and oriented module, can be according to specific circumstances, adjust the interval between oriented module, when the dovetail groove on movable plate is vacant, i.e. dovetail groove does not mate oriented module, it is to avoid be absorbed in dovetail groove bottom the plate body of oscillating plate, for ensureing the normal work of mechanism, to this end, the upper edge lengths of dovetail groove is less than or equal to the half of oscillating plate plate body thickness.
For improving vibrating effect, plate body 532 height of oscillating plate 530 is equal to the interval between dividing plate upper surface and lower groove 510b, and the most in an initial condition, the plate body upper surface of oscillating plate and dividing plate upper surface are positioned at same level.
For increasing the intensity of oriented module 550, above-mentioned trapezoidal protruding 552 and hang plate 554 can use integrated molding, increase its service life.
Object to be cooled is positioned in upper groove body 510a, by pulling movable plate 540 and driving the oriented module being connected with movable plate 540 to move, movable plate 540 is in lower groove 510b in sliding process, arc surface bottom oscillating plate contacts with the hang plate of oriented module, and a high position for hang plate is slid into by the low level of hang plate, by oscillating plate 530 jack-up, the object being positioned in upper groove body 510a is stirred；When oscillating plate is fallen by a high position for hang plate, oscillating plate resets and object is carried out disturbance；By contacting of multiple oriented modules and oscillating plate, thus improve the frequency of vibration of oriented module, by the way of disturbance, object is stirred, promote cooling.
Above-mentioned dovetail groove is necessary with mating of trapezoidal projection, because movable plate moves in the horizontal direction, oscillating plate is to the active force on the active force that Force decomposition is horizontal direction of hang plate and vertical direction, pressure in horizontal direction can be tight with dovetail groove pressing by trapezoidal projection, the inclined-plane of trapezoidal projection and the contact of incline plane of dovetail groove are face and the contacting of face, the pressure avoiding a face contact or some point cantact to cause is excessive, thus improves the service life of device；Above-mentioned to be arranged at the arc surface 534 bottom plate body necessary, is adaptable to the support force of all angles by arranging arc surface, it is ensured that normally lifting of plate body.
Further improving, the interval between above-mentioned adjacent vertical supporting bar should be between 30-50mm, and i.e. the plate body width of oscillating plate should be between 30-50mm.
Further improving, the high-order angle pointed in low level and horizontal direction of hang plate 554 is 25-45 degree.
Straw compound particles cooling means after carbonization treatment, its step includes:
The straw mixture of carbonization treatment is positioned in the upper groove body above dividing plate, progressively fill in movable plate is inserted breach and to lower groove, owing to dividing plate is made up of along support grillage length direction layout and evenly spaced vertical supporting bar several, the two sides supporting two ends, grillage length direction vertical supporting bar left and right corresponding are provided with the wing groove run through on vertical direction；Also slidably connecting oscillating plate between adjacent vertical supporting bar, oscillating plate includes the plate body that the gap between adjacent vertical supporting bar matches, and the side that the two ends, left and right of plate body are corresponding is provided with the wing plate matched with wing groove, and the bottom of plate body is arc surface；And movable plate is removably connected with oriented module, several it are provided with along supporting the dovetail groove that grillage length direction uniform intervals is arranged on movable plate, the groove depth direction of dovetail groove extends along the width supporting grillage, oriented module includes the trapezoidal projection matched with dovetail groove, the hang plate fixed with trapezoidal protruding upper surface, along supporting the lower edge lengths of grillage length direction upper trapezoid groove more than upper edge lengths, hang plate is linearly stretched acquisition by the basal plane that cross section is triangle, the high-order sensing low level of hang plate decomposition direction in the horizontal direction is identical with the moving direction of movable plate, the lower surface of hang plate fixes with the upper surface of trapezoidal projection；When movable plate drives oriented module to move along the length direction supporting grillage, arc surface bottom oscillating plate plate body contacts with hang plate respectively, arc surface bottom oscillating plate plate body is first by a high position for the lower position of hang plate to hang plate, then fall from a high position for hang plate, thus complete a disturbance；Owing to movable plate is removably connected with multiple oriented module, repeatedly disturbance can be realized, until movable plate takes out completely from the indentation, there supporting grillage opposite side, i.e. complete shake cooling.
The disturbance by oscillating plate in the vertical direction of the chiller of the present invention, promotes stirring of object, improves the diffusion of heat energy, improves cooling effect.
Described above to the disclosed embodiments, makes professional and technical personnel in the field be capable of or uses the present invention；Multiple amendment to these embodiments will be apparent from for those skilled in the art, and the General Principle defined in the present invention can realize in the case of without departing from the spirit or scope of the present invention in other embodiments.Therefore, the present invention will not be defined to the embodiments shown herein, and is to fit to the widest scope consistent with principles disclosed herein and features of novelty.
Claims (4)
1. the pneumatic drying unit of straw mixture, it is characterized in that: it includes drying outer cylinder body, it is socketed in drying outer cylinder body and seals against the drying inner barrel of connection, it is installed on and dries outer cylinder body upper end and can the drying upper cover body of folding, it is installed on and dries outer cylinder body bottom and seal against the drying base of connection, drying the interlayer at interval between the lateral wall of inner barrel and the medial wall drying outer cylinder body is ventilating duct, the wall portion drying inner barrel is provided with some connection ventilating ducts and dries the second air holes of inner barrel inner chamber, the wall portion drying base is provided with the drying blast pipe of connection drying base intracavity, dry base intracavity connection ventilating duct.
The pneumatic drying unit of straw mixture the most according to claim 1, it is characterized in that: above-mentioned dries the lower disk body that inner barrel includes being fixed on the upper disk body drying inner barrel top, being fixed on drying inner barrel bottom, the diameter of upper disk body is more than or equal to the opening diameter drying outer cylinder body upper end, upper disk body is fixed with the upper end wall portion drying outer cylinder body by rivet, several first air holes it are provided with on lower disk body, the bottom drying outer cylinder body is sealing plate, is provided with and enters air holes with the first air holes matches on sealing plate.
The pneumatic drying unit of straw mixture the most according to claim 1, it is characterised in that: it is socketed with the drying axis of guide in drying inner barrel, dries and be socketed with several drying trays being distributed along its axis direction on the axis of guide.
The pneumatic drying unit of straw mixture the most according to claim 3, it is characterized in that: be additionally provided with on above-mentioned drying tray along drying several longitudinal pores that axis of guide axis direction runs through, the sidewall of drying tray is additionally provided with along drying axis of guide radial arrangement and the transverse air hole being connected with longitudinal pore.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610360938.3A CN105823310A (en) | 2016-05-29 | 2016-05-29 | Pneumatic drying device for straw mixture |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610360938.3A CN105823310A (en) | 2016-05-29 | 2016-05-29 | Pneumatic drying device for straw mixture |
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| CN105823310A true CN105823310A (en) | 2016-08-03 |
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| CN201610360938.3A Withdrawn CN105823310A (en) | 2016-05-29 | 2016-05-29 | Pneumatic drying device for straw mixture |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108645165A (en) * | 2018-05-11 | 2018-10-12 | 广西全创投资有限公司 | A kind of modified is convenient for the Traditional chinese medicine medicament drying unit of maintenance |
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2016
- 2016-05-29 CN CN201610360938.3A patent/CN105823310A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108645165A (en) * | 2018-05-11 | 2018-10-12 | 广西全创投资有限公司 | A kind of modified is convenient for the Traditional chinese medicine medicament drying unit of maintenance |
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Application publication date: 20160803 |