CN103134279A - Rotary type internally-flowing particle material drying machine - Google Patents
Rotary type internally-flowing particle material drying machine Download PDFInfo
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- CN103134279A CN103134279A CN2011103851878A CN201110385187A CN103134279A CN 103134279 A CN103134279 A CN 103134279A CN 2011103851878 A CN2011103851878 A CN 2011103851878A CN 201110385187 A CN201110385187 A CN 201110385187A CN 103134279 A CN103134279 A CN 103134279A
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Abstract
A rotary type internally-flowing particle material drying machine comprises a hopper, a drying machine body, a settling chamber and an air inlet main pipe. A plurality of slant guide lifting plates are fixed in a feed inlet of a drying chamber. A plurality of groups of spiral arc plates are evenly arranged on the inner wall of a cylinder part of the drying chamber, and the angles of the spiral arc plates can be adjusted. The hopper is connected with the feed inlet. At least two rolling rings are fixed on the outer wall of the drying chamber. Two ends of each concave riding wheel are supported through bearing seats. The rolling rings correspond to the concave riding wheels. An outer screen drum is fixed between an end portion flange and a flange seat in a grading chamber, and an inner screen drum is fixed between the flange seat and a net rack plate. Two ends of the drying chamber are respectively in motive seal with a feeding end fixing chamber and the settling chamber. A screen drum of a crushing chamber is fixed between the net rack plate and the end portion flange. A circular ring is mounted at the position of the air inlet main pipe in a sleeved mode, and a crushing cutter group is fixed on the circular ring. The portion, located in the drying chamber, of the air inlet main pipe are evenly provided with a plurality of groups of jet-flow nozzles. The rotary type internally-flowing particle material drying machine can be used for finishing continuous drying, grading and crushing of particle-shaped wet materials, can improve production efficiency, and is especially suitable for the drying of the materials, such as pesticides, medicine, feed, traditional Chinese medicine and dissolved medicine, after a granulation process.
Description
Technical field
The invention belongs to the chemical industry equipment field, particularly percolation granule materials drying machine in a kind of rotary type.
Background technology
The granule materials drying machine is widely used in the production fields such as agricultural chemicals, pharmacy, feed, Chinese medicine, electuary.Many granular products are after adding water by fine powder, by various Granulation Equipments granulations, also need after granulation it is carried out drying.Existing granule materials drying equipment generally adopts chamber dryer and fluid bed dryer, the granule materials that contains certain moisture of making is joined in drying equipment in batches intermittent drying.Shut down after dry and take out material, then through obtaining dry graininess finished product after classification.In this operation, reinforced, the drying of material, discharging, classification, fragmentation etc. are intermittent operation.
For many years, this batch production mode has been limited to the development that granulation is produced, and there are four large shortcomings in this mode of production: each production phase that is at first this mode of production is intermittent operation, has wasted human and material resources, has also wasted the energy; Next is that production efficiency is low, and labor strength is large, is unfavorable for large-scale production.The 3rd is that the transfer of material is open type, and dust from flying is serious, and material and environment pollute mutually; The 4th is drying, classification and the equipment that is broken for three platform independent, and equipment is many, and production procedure is complicated, and floor space is large, has also strengthened equipment investment.
In the dry run of particle, continuous drying and classification are the targets that people pursue always, therefore the present invention is directed to above shortcoming and improve, and make the drying of granule materials realize continuous operation.
Summary of the invention
The purpose of this invention is to provide percolation granule materials drying machine in a kind of rotary type, this drying machine is a kind of granule materials drying equipment with drying, classification, crushing function.This drying machine compact conformation, multi-functional machine occurs without bulky grain.Product yield is high, and is continuous production, and production efficiency is high.
The technical scheme that adopts is:
Percolation granule materials drying machine in a kind of rotary type comprises that the air intake of hopper, feed end fixed chamber, drying machine, expansion chamber, bracing or strutting arrangement and end sealing is responsible for.
Drying machine comprises hothouse and many group helical arc plates.Hothouse is horizontally disposed cylindrical shape, and charging aperture is taper.Circumferentially be fixed with a plurality of guiding flights that tilt with horizontal plane at charging aperture.Outlet at hothouse circumferentially is fixed with the polylith flight.
Be equipped with the helical arc plates of many group angle adjustables at the hothouse cylinder inner wall, this is known technology, therefore repeated description not.The helical arc plate of every group of angle adjustable is included in circumferentially even at least three helical arc plates establishing.
Charging aperture place at hothouse is provided with hopper and feed end fixed chamber, and the feed opening of hopper passes feed end
After fixed chamber, insert the taper charging aperture of hothouse.
Be fixed with at least two annular liner plates at the hothouse outer wall, be fixed with rolling ring on annular liner plate.Feed end fixed chamber and hothouse left part flange employing movable sealing.
Transmission device comprises motor, reductor and at least two group spill support rollers that connect by shaft coupling.This reductor is known technology, therefore repeated description not.
Every group of spill support roller comprises that two two ends are supported on spill support roller on frame by bearing block.The output shaft of reductor connects by shaft coupling with a spill support roller.Rolling ring installing corresponding to the spill support roller.
Products export and the fine powder outlet that exhaust outlet, lower end are offered mutual isolation offered in the expansion chamber upper end, and expansion chamber inside is provided with grading room and the crushing chamber that is interconnected.
Grading room comprises flange seat, end flange, network frame plate, interior screen drum and the outer screen drum that is arranged on expansion chamber inside.
Be fixed with outer screen drum and a plurality of the first reinforcement between flange seat and end flange, be fixed with interior screen drum and a plurality of the second reinforcement between flange seat and network frame plate.Flange seat connects with the right part flange bolt of hothouse.The sieve aperture of interior screen drum is greater than the sieve aperture of outer screen drum.Interior screen drum is connected with hothouse.Outer screen drum is positioned at above the fine powder outlet.
Crushing chamber screen drum two ends are separately fixed on network frame plate and end flange.Crushing chamber is the zone that crushing chamber screen drum, network frame plate and end flange surround, and crushing chamber communicates with interior screen drum.
The sieve aperture of crushing chamber screen drum is identical with the sieve aperture of interior screen drum, and greater than the sieve aperture of outer screen drum.
The right part flange movable sealing of expansion chamber and hothouse.
Air intake supervisor be installed in crushing chamber, grading room and hothouse, and sealed end passes the feed end fixed chamber.Be responsible for installing crushing cutter group on the part that is positioned at crushing chamber at air intake.
The crushing cutter group comprises annulus and is fixed at least one crushing cutter on the annulus semi-circumference by at least one broken tool arm.Annulus is installed on air intake supervisor, and can rotate along the air intake supervisor, and annulus both sides are respectively equipped with fixing spacing flange.
Be positioned at the part of hothouse the air intake supervisor, be provided with many group jet nozzles near the semi-circumference bottom hothouse, every group of jet nozzle comprises at least three jet nozzles.
Described flight is special-shaped flight, and during greater than interior screen drum, this special-shaped flight can be convenient to make the interior screen drum of material from large diameter hothouse to minor diameter to move when the diameter of hothouse.
Spacing between described many group jet nozzles can with many groups helical arc plate between spacing equate and the position evenly interlocks, every group of jet nozzle is positioned at the mid point of two groups of helical arc plates.Hopper and feed end fixed chamber are fixedly connected.
Described air intake supervisor can be tapered pipeline, comprises ab, bc, cd, de, ef and fg section.The equal diameters of ab, bc and cd section, the equal diameters of de, ef and fg section and greater than the diameter of ab, bc and cd section.
Ab, fg, cd and de section are for being horizontally disposed with, and bc and ef section are downward-sloping respectively, and cd and de are positioned at below ab and fg, make the air intake supervisor near the hothouse bottom.
The relevant position of flange seat and end flange is fixed with respectively the first groove retainer plate, and the first tight loop bolt-connection is passed through on the first groove retainer plate in the two ends of outer screen drum.
The relevant position of flange seat and network frame plate is fixed with respectively the second groove retainer plate, interior screen drum two ends by the second tight loop bolt-connection on the second groove retainer plate.
The relevant position of network frame plate and end flange is fixed with respectively the 3rd groove retainer plate, crushing chamber screen drum two ends by the 3rd tight loop bolt-connection on the 3rd groove retainer plate.
Described broken tool arm can be the stretching structure tool arm, comprises fixed arm, positioning seat and flexible tool arm.The fixed arm two ends are fixed with annulus and porose positioning seat respectively, and flexible tool arm is plugged in described hole, with the fastening location of jackscrew.When fixing three broken tool arms on annulus, the acute angle between two adjacent fixed arms is 60 degree.
Can offer a plurality of visors and manhole on the barrel of described hothouse.Can offer a plurality of expansion chamber visors and expansion chamber manhole on expansion chamber, penetrate the expansion chamber place air intake supervisor and be equiped with sealing flange.
Described hothouse length is 2000-5000mm, and diameter is 500-4000mm.The hothouse rotating speed is 1-4r/min, and power of motor is 1.1-22kW.
Be spaced apart 100-250mm between described every group of helical arc plate, every helical arc plate height is 80-150mm, and helical arc plate central angle is and vertical direction ± 30 degree.When every group of helical arc plate comprised three helical arc plates, helical arc plate central angle was the 60-90 degree.
In grading room, the screen drum diameter is 400-1000mm, and length is 300-1000mm.Outer screen drum diameter is 500-1400mm, and length is 400-1300mm, and crushing chamber screen drum diameter is 450-1200mm, and length is 100-300mm.
The length of air intake supervisor in hothouse 6 and expansion chamber 13 is 2500 mm-6800mm.Described acute angle between two adjacent jet nozzles of every group of jet nozzle on the air intake supervisor can be 45 degree, and the jet nozzle diameter is 40-80mm.
Its operation principle is:
During work, after starter motor, motor via reducer drives spill support roller (main support roller) rotation that is attached thereto, and drying machine is rotated at least four support rollers, the graininess wet stock joins hothouse from hopper, falls in hothouse along the guiding flight that tilts at the hothouse charging aperture.Hot blast is transported in the air intake supervisor and discharges by jet nozzle by blower fan, and directly winding-up is to material.Material is heated rear moisture evaporation and progressively dry, and the gas and the tail gas that produce after the moisture evaporation move axially, and discharge from the exhaust outlet of expansion chamber.By the air pressure in air blast and air-introduced machine balance hothouse.
Material moves to the expansion chamber direction by the gap of helical arc plate from charging aperture under the effect of helical arc plate and air-flow, when granular material enters grading room by special-shaped flight, at first fine powder and qualified particle fall on outer screen drum by interior screen drum, after the rotation of grading room makes qualified particle and fine powder separates, qualified product is discharged from products export, qualified product granularity greater than the sieve aperture of outer screen drum simultaneously less than the sieve aperture of interior screen drum.
Fine powder is discharged from the fine powder outlet.After can not entering crushing chamber from interior screen drum by the bulky grain of interior screen drum, broken
Being squeezed in the gap of broken chamber screen drum and crushing cutter is broken, and the material that is broken falls into outer screen drum again through also discharging from products export and fine powder outlet respectively after classification by the crushing chamber screen drum.Drying, classification, a broken machine are completed, and system is continuous operation.The dryer entrance temperature is 60-300 ℃, and material water ratio (wet basis) is no more than 25%.The inclination angle of helical arc plate, central angle, hothouse rotating speed and wind speed are the major measure of controlling residence time of material, and this is known technology, therefore repeated description not.
First, second reinforcement plays outside supporting, the effect of interior screen drum, also plays in the grading room rotary course simultaneously to the effect of fine powder outlet and products export propelling movement material.
Broken tool arm is Collapsible structure, can regulate the gap of crushing cutter and crushing chamber screen drum, and broken tool arm can freely swing in the radial direction.Pass the crushing chamber screen drum after large granular materials is broken and fall on outer screen drum, more classified rear discharge.
Grading room, crushing chamber and hothouse synchronous rotary.In the side of expansion chamber, manhole and visor are installed, can overhaul the equipment of grading room and crushing chamber.
Described each screen drum according to the shape of granule materials and the size of granularity, is selected slot size and shape.Can be cylindrically or spherical etc. such as material, interior screen drum and outer screen drum are the braiding steel mesh, and the crushing chamber screen drum is the metal lath of punching.Inclination angle depending on the needs of material and the humidity of material of described many group helical arc plates, this is known technology.
Its advantage is:
The present invention can complete continuous drying, classification and the fragmentation procedure of graininess wet stock, and by changing wind speed and rotating speed, the product moisture content can freely be controlled, and has improved production efficiency, has also reduced energy consumption.Compact equipment, multi-functional machine has shortened production procedure.Floor space is little, saves manpower, reduces workman's labour intensity.Reduce loss of material, reduced environmental pollution, also prevented the pollution of reporting to the leadship after accomplishing a task of material.Equipment operating is simple, and the indexs such as residence time of material, baking temperature, Cut size can satisfy the needs of different material by changing operating condition.Rolling and the rubbing of particle in hothouse has polishing action to particle, removed the fine powder and the corner angle that are attached on particle, makes product surface smooth, no longer produces fine powder.Equipment machinery-free dead angle, easy to clean is convenient to change kind.Be specially adapted to the drying after the material granulations such as agricultural chemicals, medicine, feed, Chinese medicine, electuary.
Description of drawings
Fig. 1 is drier structure schematic diagram of the present invention.
Fig. 2 is expansion chamber structural representation of the present invention.
The specific embodiment
Percolation granule materials drying machine in a kind of rotary type comprises that the air intake of hopper 1, feed end fixed chamber 2, drying machine, expansion chamber 13, bracing or strutting arrangement and end sealing is responsible for 20.
Drying machine comprises hothouse 6 and many group helical arc plates 7.Hothouse 6 is horizontally disposed cylindrical shape, advances
The material mouth is taper.Circumferentially be fixed with a plurality of guiding flights 4 that tilt with horizontal plane at charging aperture.
Be equipped with the helical arc plates 7 of many group angle adjustables at hothouse 6 cylinder inner walls, this is known technology, therefore repeated description not.The helical arc plate 7 of every group of angle adjustable is included in circumferentially even three helical arc plates establishing.Outlet at hothouse 6 circumferentially is fixed with polylith flight 10.Described flight 10 is special-shaped flight, and during greater than interior screen drum 27, this special-shaped flight can be convenient to make the interior screen drum 27 of material from large diameter hothouse 6 to minor diameter to move when the diameter of hothouse 6.
Charging aperture place at hothouse 6 is provided with hopper 1 and feed end fixed chamber 2, after the feed opening of hopper 1 passes feed end fixed chamber 2, inserts the taper charging aperture of hothouse 6.
Be fixed with two annular liner plates 9 at hothouse 6 outer walls, be fixed with rolling ring 5 on annular liner plate 9.Feed end fixed chamber 2 adopts movable sealing with hothouse 6 left part flanges 3.
Transmission device comprises motor 31, reductor 32 and the two groups of spill support rollers 33 that connect by shaft coupling.
Every group of spill support roller 33 comprises that two two ends are supported on spill support roller on frame by bearing block 34.The output shaft of reductor 32 connects by shaft coupling with a spill support roller.Rolling ring 5 installing corresponding to the spill support roller.
Products export 24 and the fine powder outlet 26 that exhaust outlet 14, lower end are offered mutual isolation offered in expansion chamber 13 upper ends, and expansion chamber 13 inside are provided with grading room 28 and the crushing chamber 19 that is interconnected.
Be fixed with outer screen drum 16 and a plurality of the first reinforcement 15 between flange seat 29 and end flange 17, be fixed with interior screen drum 27 and a plurality of the second reinforcement 25 between flange seat 29 and network frame plate 18.Right part flange 11 bolt-connections of flange seat 29 and hothouse 6.The sieve aperture of interior screen drum 27 is greater than the sieve aperture of outer screen drum 16.Interior screen drum 27 is connected with hothouse 6.Outer screen drum 16 is positioned at fine powder and exports 26 tops.
Crushing chamber screen drum 23 two ends are separately fixed on network frame plate 18 and end flange 17.The zone that crushing chamber 19 surrounds for crushing chamber screen drum 23, network frame plate 18 and end flange 17, and crushing chamber 19 communicates with interior screen drum 27.
The sieve aperture of crushing chamber screen drum 23 is identical with the sieve aperture of interior screen drum 27, and greater than the sieve aperture of outer screen drum 16.
Be positioned at the part of hothouse 6 air intake supervisor 20, be provided with organize jet nozzles 30 near the semi-circumference of hothouse 6 bottoms more, every group of jet nozzle 30 comprises three jet nozzles.
Spacing between described many group jet nozzles 30 equates with the spacings of organizing between helical arc plates 7 more and the position evenly interlocks, and every group of jet nozzle 30 is positioned at the mid point of two groups of helical arc plates 7.Hopper 1 and feed end fixed chamber 2 are fixedly connected.
Described air intake supervisor 20 is tapered pipeline, comprises ab, bc, cd, de, ef and fg section.The equal diameters of ab, bc and cd section, the equal diameters of de, ef and fg section and greater than the diameter of ab, bc and cd section.
Ab, fg, cd and de section are for being horizontally disposed with, and bc and ef section are downward-sloping respectively, and cd and de are positioned at below ab and fg, make air intake supervisor 20 near hothouse 6 bottoms.
The relevant position of flange seat 29 and end flange 17 is fixed with respectively the first groove retainer plate 38, and the first tight loop bolt-connection is passed through on the first groove retainer plate 38 in the two ends of outer screen drum 16.
The relevant position of flange seat 29 and network frame plate 18 is fixed with respectively the second groove retainer plate, interior screen drum 27 two ends by the second tight loop bolt-connection on the second groove retainer plate.
The relevant position of network frame plate 18 and end flange 17 is fixed with respectively the 3rd groove retainer plate, crushing chamber screen drum 23 two ends by the 3rd tight loop bolt-connection on the 3rd groove retainer plate.
Described broken tool arm is the stretching structure tool arm, comprises fixed arm 41, positioning seat 36 and flexible tool arm 12.Fixed arm 41 two ends are fixing with annulus 39 and porose positioning seat 36 respectively, and flexible tool arm 12 is plugged in described hole, with the fastening location of jackscrew 42.Fix three broken tool arms on annulus 39, the acute angle between two adjacent fixed arms 41 is 60 degree.
Offer a plurality of visors 35 and manhole 8 on the barrel of hothouse 6.Offer a plurality of expansion chamber visors and expansion chamber manhole on expansion chamber 13, penetrate expansion chamber 13 places air intake supervisor 20 and be equiped with sealing flange 22.
Described interior screen drum 27 is with described hothouse 6 equal diameters and be connected.
Described hothouse length is 2000mm, and diameter is 500mm.The hothouse rotating speed is 1r/min, and power of motor is 1.1kW.
Described every group of helical arc plate comprises three helical arc plates, is spaced apart 100mm between every group of helical arc plate, and every helical arc plate height is 80mm, and helical arc plate central angle is 60 degree, and the helical arc plate is vertical installing (as shown in Figure 1).
In grading room, the screen drum diameter is 500mm, and length is 300mm.Outer screen drum diameter is 600mm, and length is 500mm, and crushing chamber screen drum diameter is 550mm, and length is 100mm.Air intake supervisor length is 3200mm.
Described jet nozzle at air intake supervisor 20 second circumference is three, and the acute angle between two adjacent jet nozzles is 45 degree.The jet nozzle diameter is 40mm.Middle jet nozzle and hothouse 6 bottom air line distances are the shortest.
Hopper 1 and feed end fixed chamber 2 are fixed on frame by support.Expansion chamber 13 is fixed on frame, and air intake is responsible for 20 two ends and is fixed on frame by support.
Embodiment 2
Jet nozzle on described air intake supervisor 20 is four, and the jet nozzle diameter is 40mm, two adjacent sprays
Acute angle between stem bar is 45 degree.Described four jet nozzles air intake that is positioned at of symmetry in twos are responsible for the 20 diameter both sides vertical with horizontal plane.
The air-out speed of jet nozzle is according to humidity of materials, the temperature of required drying and the parameters such as number of jet nozzle are determined, the temperature of the moisture content of product and humidity of materials, required drying, the factors such as air-out speed of air intake supervisor 20 length, the number of jet nozzle, jet nozzle are relevant, and this is known technology.
Claims (8)
1. the interior percolation granule materials drying machine of rotary type, comprise that the air intake of hopper (1), feed end fixed chamber (2), drying machine, expansion chamber (13), bracing or strutting arrangement and end sealing is responsible for (20), it is characterized in that:
Drying machine comprises hothouse (6) and many group helical arc plates (7); Hothouse (6) is horizontally disposed cylindrical shape, and charging aperture is taper; Circumferentially be fixed with a plurality of guiding flights (4) that tilt with horizontal plane at charging aperture; Outlet at hothouse (6) circumferentially is fixed with polylith flight (10);
Be equipped with the helical arc plate (7) of many group angle adjustables at hothouse (6) cylinder inner wall; The helical arc plate (7) of every group of angle adjustable is included in circumferentially even at least three helical arc plates establishing;
Charging aperture place at hothouse (6) is provided with hopper (1) and feed end fixed chamber (2), after the feed opening of hopper (1) passes feed end fixed chamber (2), inserts the taper charging aperture of hothouse (6);
Be fixed with at least two annular liner plates (9) at hothouse (6) outer wall, be fixed with rolling ring (5) on annular liner plate (9); Feed end fixed chamber (2) adopts movable sealing with hothouse (6) left part flange (3);
Transmission device comprises motor (31), reductor (32) and at least two group spill support rollers (33) that connect by shaft coupling;
Every group of spill support roller (33) comprises that two two ends are supported on spill support roller on frame by bearing block (34); The output shaft of reductor (32) connects by shaft coupling with a spill support roller; Rolling ring (5) installing corresponding to the spill support roller;
Products export (24) and the fine powder outlet (26) that exhaust outlet (14), lower end are offered mutual isolation offered in expansion chamber (13) upper end, and expansion chamber (13) inside is provided with grading room (28) and the crushing chamber (19) that is interconnected;
Grading room (28) comprises flange seat (29), end flange (17), network frame plate (18), interior screen drum (27) and the outer screen drum (16) that is arranged on expansion chamber (13) inside;
Be fixed with outer screen drum (16) and a plurality of the first reinforcement (15) between flange seat (29) and end flange (17), be fixed with interior screen drum (27) and a plurality of the second reinforcement (25) between flange seat (29) and network frame plate (18); Right part flange (11) bolt-connection of flange seat (29) and hothouse (6); The sieve aperture of interior screen drum (27) is greater than the sieve aperture of outer screen drum (16); Interior screen drum (27) is connected with hothouse (6); Outer screen drum (16) is positioned at above fine powder outlet (26);
Crushing chamber screen drum (23) two ends are separately fixed on network frame plate (18) and end flange (17); Crushing chamber (19) is the zone that crushing chamber screen drum (23), network frame plate (18) and end flange (17) surround, and crushing chamber (19) communicates with interior screen drum (27);
The sieve aperture of crushing chamber screen drum (23) is identical with the sieve aperture of interior screen drum (27), and greater than the sieve aperture of outer screen drum (16);
Right part flange (11) movable sealing of expansion chamber (13) and hothouse (6);
Air intake supervisor (20) is installed in crushing chamber (19), grading room (28) and hothouse (6), and sealed end passes feed end fixed chamber (2); Be positioned at air intake supervisor (20) on the part of crushing chamber (19) and install crushing cutter group (21);
Crushing cutter group (21) comprises annulus (39) and is fixed at least one crushing cutter (37) on annulus (39) semi-circumference by at least one broken tool arm; Annulus (39) is installed on air intake supervisor (20), and can be responsible for along air intake (20) and rotate, and annulus (39) both sides are respectively equipped with fixing spacing flange (40);
Be positioned at the part of hothouse (6) air intake supervisor (20), be provided with many group jet nozzles (30) near the semi-circumference bottom hothouse (6), every group of jet nozzle (30) comprises at least three jet nozzles.
2. percolation granule materials drying machine in a kind of rotary type according to claim 1 is characterized in that:
Described flight (10) is special-shaped flight, spacing between described many group jet nozzles (30) equates with the spacings of organizing between helical arc plates (7) more and the position evenly interlocks, and every group of jet nozzle (30) is positioned at the mid point of two groups of helical arc plates (7); Hopper (1) and feed end fixed chamber (2) are fixedly connected.
3. percolation granule materials drying machine in a kind of rotary type according to claim 1, it is characterized in that: described air intake supervisor (20) is tapered pipeline, comprises ab, bc, cd, de, ef and fg section; The equal diameters of ab, bc and cd section, the equal diameters of de, ef and fg section and greater than the diameter of ab, bc and cd section;
Ab, fg, cd and de section are for being horizontally disposed with, and bc and ef section are downward-sloping respectively, and cd and de are positioned at below ab and fg, make air intake supervisor (20) near hothouse (6) bottom.
4. percolation granule materials drying machine in a kind of rotary type according to claim 1, it is characterized in that: the relevant position of flange seat (29) and end flange (17) is fixed with respectively the first groove retainer plate (38), and the first tight loop bolt-connection is passed through on the first groove retainer plate (38) in the two ends of outer screen drum (16);
The relevant position of flange seat (29) and network frame plate (18) is fixed with respectively the second groove retainer plate, interior screen drum (27) two ends by the second tight loop bolt-connection on the second groove retainer plate;
The relevant position of network frame plate (18) and end flange (17) is fixed with respectively the 3rd groove retainer plate, crushing chamber screen drum (23) two ends by the 3rd tight loop bolt-connection on the 3rd groove retainer plate.
5. percolation granule materials drying machine in a kind of rotary type according to claim 1, it is characterized in that: described broken tool arm is the stretching structure tool arm, comprises fixed arm (41), positioning seat (36) and flexible tool arm (12); Fixed arm (41) two ends are fixing with annulus (39) and porose positioning seat (36) respectively, and flexible tool arm (12) is plugged in described hole, with the fastening location of jackscrew (42); When fixing three broken tool arms on annulus (39), the acute angle between adjacent two fixed arms (41) is 60 degree.
6. percolation granule materials drying machine in a kind of rotary type according to claim 1, is characterized in that: offer a plurality of visors (35) and manhole (8) on the barrel of described hothouse (6); Offer a plurality of expansion chamber visors and expansion chamber manhole on expansion chamber (13), penetrate expansion chamber (13) air intake supervisor (20) and locate to be equiped with sealing flange (22).
7. percolation granule materials drying machine in a kind of rotary type according to claim 1 is characterized in that: described interior screen drum (27) is with described hothouse (6) equal diameter and be connected.
8. percolation granule materials drying machine in a kind of rotary type according to claim 1, it is characterized in that: described hothouse length is 2000-5000mm, diameter is 500-4000mm; The hothouse rotating speed is 1-4r/min, and power of motor is 1.1-22kW;
Be spaced apart 100-250mm between described every group of helical arc plate, every helical arc plate height is 80-150mm, and helical arc plate central angle is and vertical direction ± 30 degree; When every group of helical arc plate comprised three helical arc plates, helical arc plate central angle was the 60-90 degree;
In grading room, screen drum (27) diameter is 400-1000mm, and length is 300-1000mm; Outer screen drum (16) diameter is 500-1400mm, and length is 400-1300mm, and crushing chamber screen drum (23) diameter is 450-1200mm, and length is 100-300mm;
Air intake supervisor (20) length in hothouse (6) and expansion chamber (13) is 2500-6800mm; Described acute angle between two adjacent jet nozzles of the upper every group of jet nozzle of air intake supervisor (20) is 45 degree, and the jet nozzle diameter is 40-80mm.
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| CN201110385187.8A CN103134279B (en) | 2011-11-29 | 2011-11-29 | Rotary type internally-flowing particle material drying machine |
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| CN201110385187.8A CN103134279B (en) | 2011-11-29 | 2011-11-29 | Rotary type internally-flowing particle material drying machine |
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| CN103134279B CN103134279B (en) | 2014-12-17 |
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| CN105043047A (en) * | 2015-07-09 | 2015-11-11 | 安徽莱姆佳生物科技股份有限公司 | Reverse-flow type low-temperature drying machine for particle bio-organic fertilizer |
| CN105180610A (en) * | 2015-10-30 | 2015-12-23 | 池州山立分子筛有限公司 | Horizontal rotary dryer |
| CN105987588A (en) * | 2015-02-13 | 2016-10-05 | 湖北叶威（集团）粮油机械有限公司 | Drum type material drying device |
| CN106904809A (en) * | 2017-03-11 | 2017-06-30 | 佛山丰汇机械有限公司 | A kind of revolution cylinder drier with spouted bed high pressure draught sludge dispersing device |
| CN113758177A (en) * | 2021-09-27 | 2021-12-07 | 攀钢集团攀枝花钢铁研究院有限公司 | Induced air blowing system for drying titanium concentrate |
| CN113847789A (en) * | 2021-09-27 | 2021-12-28 | 攀钢集团攀枝花钢铁研究院有限公司 | Blowing and drying system for preventing titanium concentrate from hardening and technological method thereof |
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| JPS61108361A (en) * | 1984-11-01 | 1986-05-27 | Fuji Oil Co Ltd | Method and apparatus for drying water-retaining substance |
| DE3831270A1 (en) * | 1988-09-14 | 1990-03-15 | Hanf Carl Elino Ind Ofenbau | Method and device for drying and classifying bulk material |
| JP3634646B2 (en) * | 1998-12-04 | 2005-03-30 | 株式会社タクマ | Sorting machine with drying mechanism |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105987588A (en) * | 2015-02-13 | 2016-10-05 | 湖北叶威（集团）粮油机械有限公司 | Drum type material drying device |
| CN105987588B (en) * | 2015-02-13 | 2019-04-12 | 湖北叶威（集团）粮油机械有限公司 | Drum-type material drying unit |
| CN104792133A (en) * | 2015-04-03 | 2015-07-22 | 汪涛 | Fertilizer particle drying device with electric stirrer |
| CN104792132A (en) * | 2015-04-03 | 2015-07-22 | 汪涛 | Fertilizer particle drying device with cleaning device arranged inside |
| CN104792132B (en) * | 2015-04-03 | 2019-03-12 | 湖北沃裕化工有限公司 | A kind of inside is equipped with the fertiliser granulates drying device of clearing apparatus |
| CN105043047A (en) * | 2015-07-09 | 2015-11-11 | 安徽莱姆佳生物科技股份有限公司 | Reverse-flow type low-temperature drying machine for particle bio-organic fertilizer |
| CN105180610A (en) * | 2015-10-30 | 2015-12-23 | 池州山立分子筛有限公司 | Horizontal rotary dryer |
| CN105180610B (en) * | 2015-10-30 | 2017-09-29 | 池州山立分子筛有限公司 | Horizontal rotary dryer |
| CN106904809A (en) * | 2017-03-11 | 2017-06-30 | 佛山丰汇机械有限公司 | A kind of revolution cylinder drier with spouted bed high pressure draught sludge dispersing device |
| CN106904809B (en) * | 2017-03-11 | 2020-11-10 | 佛山丰汇环保工程有限公司 | Rotary drum dryer with high-pressure airflow sludge scattering device of jet bed |
| CN113758177A (en) * | 2021-09-27 | 2021-12-07 | 攀钢集团攀枝花钢铁研究院有限公司 | Induced air blowing system for drying titanium concentrate |
| CN113847789A (en) * | 2021-09-27 | 2021-12-28 | 攀钢集团攀枝花钢铁研究院有限公司 | Blowing and drying system for preventing titanium concentrate from hardening and technological method thereof |
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| CN103134279B (en) | 2014-12-17 |
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