CN103506029B - Dryer for high-humidity high-viscosity material - Google Patents
Dryer for high-humidity high-viscosity material Download PDFInfo
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- CN103506029B CN103506029B CN201210207376.0A CN201210207376A CN103506029B CN 103506029 B CN103506029 B CN 103506029B CN 201210207376 A CN201210207376 A CN 201210207376A CN 103506029 B CN103506029 B CN 103506029B
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- hollow shaft
- mixer shaft
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Abstract
The invention provides a dryer for a high-humidity high-viscosity material. The dryer comprises bearing pedestals and a hollow mixer shaft. Two mixer shaft heads are respectively arranged at two ends of the hollow mixer shaft and supported by bearings and the bearing pedestals, and one of the two mixer shaft heads is connected with a speed reducer through a shaft coupling. Four mixing blade units are uniformly distributed on each helical line with pitch of 240 mm on the periphery of the hollow mixer shaft; each mixing blade unit is such structured that a lower nut is welded on the hollow mixer shaft, an upper nut and a spring washer are successively sleeved on the lower screw end of a mixing blade, the spring washer is fixed on the lower nut and the mixing blade forms an angle of 60 DEG with a horizontal plane. According to the invention, the diameter of the mixer shaft is increased, the rotation speed of the mixer shaft is accelerated, the number of the mixing blades is increased, the structure of the mixing blades is improved, so a material can be better dispersed and raised in the dryer; therefore, the material hardly sticks to a wall and can be easily dried, the problem of difficult processing of high-humidity high-viscosity materials in the prior art is effectively overcome, product quality is ensured, and the service life of the dryer is greatly prolonged.
Description
Technical field:
The present invention relates to one
for the dryer of the glutinous material of high humidity height.
Technical background:
Traditional dryer, when also existing high humidity, high glutinous materiel machining, easily sticks on shaft and dryer body, causes material to be charred, molding, finally causes the poor product quality of drying out, even causes the situation that equipment stops production.
Summary of the invention:
Object of the present invention will provide a kind of exactly
for the dryer of the glutinous material of high humidity height, it can overcome the above problem existing for existing dryer.The object of the present invention is achieved like this, for the dryer of the glutinous material of high humidity height, comprisesbearing block, steam jacket reinforcement, hollow shaft, is characterized in that: two are stirred the two ends that spindle nose is separately positioned on hollow shaft, and are supported by bearing, bearing block, and wherein one is connected with reductor by shaft coupling; Circumferentially each pitch of described hollow shaft be 240mm helix on be uniformly distributed 4 stir vane assemblies; Described stir vane assembly is welded with lower nut on hollow shaft, stirring vane lower end screw rod end puts top nut successively, elastic washer is fixed on lower nut, and by dogbolt through lower nut tie down screw; Described stirring vane becomes 60 ° of angles to arrange with horizontal plane.The present invention increases shaft diameter, promote the rotating speed of shaft, increase the quantity of stirring vane and change its structure, material is made better to be broken up in dryer, kick up, thus make material not easily stick wall and more easily be dried, efficiently solve current high humidity, the high glutinous unmanageable problem of material, under ensureing the prerequisite of normal production, in turn ensure that the quality of drying product, substantially prolongs the service life of equipment.
Accompanying drawing illustrates:
Fig. 1 is structural representation of the present invention;
Fig. 2 stir vane assembly structural representation;
Fig. 3 axis structure schematic diagram;
1. movable end frame, 2. bearing block, 3. steam jacket reinforcement, 4. axis body, 5. drier body, 6. steam jacket, 7. bearing block II, 8. shaft coupling, 9. reductor, 10. driving end frame, 11. conveying worms, 12. Blowing stoppers, 13. inner flanges, 14. outward flanges, the hollow shaft of 2-1., 2-2. lower nut, 2-3. elastic washer, 2-4. top nut, 2-5. screw rod, 2-6. stirring vane, 3-7. dogbolt, 3-8. stirs spindle nose I, 3-9. and stirs spindle nose II; Wherein in Fig. 1, arrow represents: A steam, B material inlet, C exhaust port, D condensed water, E material outlet.
Detailed description of the invention: the invention will be further described below in conjunction with accompanying drawing;
for the dryer of the glutinous material of high humidity height, comprisebearing block, steam jacket reinforcement, hollow shaft, is characterized in that: two are stirred the two ends that spindle nose is separately positioned on hollow shaft, and are supported by bearing, bearing block, and wherein one is connected with reductor by shaft coupling; Circumferentially each pitch of described hollow shaft be 240mm helix on be uniformly distributed 4 stir vane assemblies; Described stir vane assembly is welded with lower nut on hollow shaft, stirring vane lower end screw rod end puts top nut successively, elastic washer is fixed on lower nut, and by dogbolt through lower nut tie down screw; Described stirring vane becomes 60 ° of angles to arrange with horizontal plane.During concrete enforcement, driven the driving end of hollow shaft by roller chain-type shaft coupling by reductor, hollow shaft is rotated by correct direction of rotation, under the rotation of high speed and the effect of a large amount of stirring vanes, high humidity, high glutinous material joins in drier body by preceding working procedure material inlet, then be stirred blade effectively to break up, kick up, better contact with the hot blast entered together from material inlet, material moving to material outlet slowly under the pulling force of Blowing stopper and the natural flow of material, finally fall into Blowing stopper, discharge after conveying worm, tail gas is then sent into cloth bag room by Blowing stopper from exhaust port and is carried out dust removal process.Drying materials of the present invention effective, drying rate is fast, increases the stirring vane of right quantity, solves the phenomenon that material sticks wall, also save energy consumption simultaneously.
Operating procedure is as follows:
(1), hollow shaft adopts diameter 500mm, the seamless steel pipe of wall thickness 12mm, and length is no more than 8 meters, more than 8 meters of alternative diameters and wall thickness.External diameter 500mm is customized, wall thickness 16mm, one, the seamless steel pipe that length is 7.2 meters by steel mill.
(2), two stir spindle noses and adopt diameter 120mm, the round steel of length 1000mm makes, and bearing guard is diameter 100mm, and wherein a self-contained bearing is connected with reductor by shaft coupling with bearing block.
(3), after two ends spindle nose welded with hollow shaft respectively, entirety has machined, and guarantees hollow shaft external diameter diameter 492mm, wall thickness 12mm, and guarantees that axiality is within 3mm.
(4), stir vane assembly as shown in Figure 2, hollow shaft circumferentially each pitch be 240mm helix on be uniformly distributed and be provided with 4 stir vane assemblies; Described stir vane assembly is welded with lower nut on hollow shaft, stirring vane lower end screw rod end puts top nut successively, elastic washer is fixed on lower nut, and make stirring vane become 60 ° of angles with horizontal plane, fixing and locking top nut.
(5), after axis body integral manufacturing, two spindle noses load onto bearing and bearing block respectively, two end axles bearing are positioned over two planes on the platform of same level, manually coil rotary shaft body, adopt the mode of counterweight that axis body is gradually tended to be balanced.
(6) drier body is made: outside diameter 924mm, total length 7200mm, wall thickness 12mm, material: 316L, be divided into 5 parts of volume circles, wherein 4 1500 mm long, 1 1200 mm, outside diameter error requirements ± 3mm, error in length requirement ± 3mm, then weld assembled to total length 7200mm, splicing welding joint requires dislocation welding, and weld seam needs bevel, polishes flat, can not weld defect be there is, after completing, do the weld seam pressure crank detection test of 8 kilograms.
(7) steam jacket is made: external diameter 1100mm, total length 7150mm, wall thickness 12mm, material: 20G, be divided into 5 parts of volume circles, wherein 4 1500 mm length, 1 1150 mm length, outside diameter error requirements ± 3mm, error in length requirement ± 3mm, then weld assembled to overall length 7150mm, splicing welding joint requires dislocation welding, and weld seam needs bevel, polishes flat, can not weld defect be there is, after completing, do the weld seam pressure crank detection test of 8 kilograms.
(8) conveying worm made by: conveying capacity 8 cubes/time.
(9) Blowing stopper: 7 cubes/time.
Claims (1)
1., for the dryer of the glutinous material of high humidity height, comprise bearing block, steam jacket reinforcement, hollow shaft, it is characterized in that: two are stirred the two ends that spindle nose is separately positioned on hollow shaft, and are supported by bearing, bearing block, and wherein one is connected with reductor by shaft coupling, circumferentially each pitch of described hollow shaft be 240mm helix on be uniformly distributed 4 stir vane assemblies, described stir vane assembly is welded with lower nut on hollow shaft, stirring vane lower end screw rod end puts top nut successively, elastic washer is fixed on lower nut, and by dogbolt through lower nut tie down screw, described stirring vane becomes 60 ° of angles to arrange with horizontal plane, during concrete enforcement, driven the driving end of hollow shaft by roller chain-type shaft coupling by reductor, hollow shaft is rotated by correct direction of rotation, under the rotation of high speed and the effect of a large amount of stirring vanes, high humidity, high glutinous material joins in drier body by preceding working procedure material inlet, then be stirred blade effectively to break up, kick up, better contact with the hot blast entered together from material inlet, material moving to material outlet slowly under the pulling force of Blowing stopper and the natural flow of material, finally fall into Blowing stopper, discharge after conveying worm, tail gas is then sent into cloth bag room by Blowing stopper from exhaust port and is carried out dust removal process, operating procedure is as follows:
(1), hollow shaft adopts and customizes external diameter 500mm by steel mill, wall thickness 16mm, one, the seamless steel pipe that length is 7.2 meters;
(2), two stir spindle noses and adopt diameter 120mm, the round steel of length 1000mm makes, and bearing guard is diameter 100mm, and wherein a self-contained bearing is connected with reductor by shaft coupling with bearing block;
(3), after two ends spindle nose welded with hollow shaft respectively, entirety has machined, and guarantees hollow shaft external diameter diameter 492mm, wall thickness 12mm, and guarantees that axiality is within 3mm;
(4), hollow shaft circumferentially each pitch be 240mm helix on be uniformly distributed and be provided with 4 stir vane assemblies; Described stir vane assembly is welded with lower nut on hollow shaft, stirring vane lower end screw rod end puts top nut successively, elastic washer is fixed on lower nut, and make stirring vane become 60 ° of angles with horizontal plane, fixing and locking top nut;
(5), after axis body integral manufacturing, two spindle noses load onto bearing and bearing block respectively, two end axles bearing are positioned over two planes on the platform of same level, manually coil rotary shaft body, adopt the mode of counterweight that axis body is gradually tended to be balanced;
(6), drier body is made: outside diameter 924mm, total length 7200mm, wall thickness 12mm, material: 316L, be divided into 5 parts of volume circles, wherein 4 1500mm long, 1 1200mm, outside diameter error requirements ± 3mm, error in length requirement ± 3mm, then weld assembled to total length 7200mm, splicing welding joint requires dislocation welding, and weld seam needs bevel, polishes flat, can not weld defect be there is, after completing, do the weld seam pressure crank detection test of 8 kilograms;
(7), steam jacket is made: external diameter 1100mm, total length 7150mm, wall thickness 12mm, material: 20G, be divided into 5 parts of volume circles, wherein 4 1500mm length, 1 1150mm length, outside diameter error requirements ± 3mm, error in length requirement ± 3mm, then weld assembled to overall length 7150mm, splicing welding joint requires dislocation welding, and weld seam needs bevel, polishes flat, can not weld defect be there is, after completing, do the weld seam pressure crank detection test of 8 kilograms;
(8), made conveying worm: conveying capacity 8 cubes/time;
(9), Blowing stopper: 7 cubes/time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210207376.0A CN103506029B (en) | 2012-06-21 | 2012-06-21 | Dryer for high-humidity high-viscosity material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210207376.0A CN103506029B (en) | 2012-06-21 | 2012-06-21 | Dryer for high-humidity high-viscosity material |
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| Publication Number | Publication Date |
|---|---|
| CN103506029A CN103506029A (en) | 2014-01-15 |
| CN103506029B true CN103506029B (en) | 2015-04-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210207376.0A Active CN103506029B (en) | 2012-06-21 | 2012-06-21 | Dryer for high-humidity high-viscosity material |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115582417A (en) * | 2022-11-07 | 2023-01-10 | 中国科学院武汉岩土力学研究所 | Engineering muck solidification treatment control method and related equipment |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2293781Y (en) * | 1996-05-31 | 1998-10-07 | 张晓洪 | Viscous plaster & wet material drying machine |
| CN2326917Y (en) * | 1997-06-02 | 1999-06-30 | 王力 | Steam drying device for high-wet high-sticky materials |
| CN2407312Y (en) * | 2000-01-28 | 2000-11-22 | 刘存金 | Elastic guiding drying apparatus for wet binding material carrier |
| CN2482038Y (en) * | 2001-06-11 | 2002-03-13 | 沈阳禹环环保工程有限公司 | Dryer for processing viscous material |
| CN101050916A (en) * | 2007-04-20 | 2007-10-10 | 张亚宇 | Rake type drier |
-
2012
- 2012-06-21 CN CN201210207376.0A patent/CN103506029B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2293781Y (en) * | 1996-05-31 | 1998-10-07 | 张晓洪 | Viscous plaster & wet material drying machine |
| CN2326917Y (en) * | 1997-06-02 | 1999-06-30 | 王力 | Steam drying device for high-wet high-sticky materials |
| CN2407312Y (en) * | 2000-01-28 | 2000-11-22 | 刘存金 | Elastic guiding drying apparatus for wet binding material carrier |
| CN2482038Y (en) * | 2001-06-11 | 2002-03-13 | 沈阳禹环环保工程有限公司 | Dryer for processing viscous material |
| CN101050916A (en) * | 2007-04-20 | 2007-10-10 | 张亚宇 | Rake type drier |
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| CN103506029A (en) | 2014-01-15 |
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Address after: 214524 No. 28 North Second Ring Road, Chengbei Park, Jingjiang Economic Development Zone, Taizhou, Jiangsu Patentee after: Jiangsu five Sheng Polytron Technologies Inc Address before: 214500 28 north two ring road, Chengbei Economic Development Zone, Jingjiang, Taizhou, Jiangsu Patentee before: Jiangsu Wu Sheng Machinery Manufacturing Co., Ltd. |