CN102645088A - Granulating, fluidizing and drying system - Google Patents
Granulating, fluidizing and drying system Download PDFInfo
- Publication number
- CN102645088A CN102645088A CN201210134822XA CN201210134822A CN102645088A CN 102645088 A CN102645088 A CN 102645088A CN 201210134822X A CN201210134822X A CN 201210134822XA CN 201210134822 A CN201210134822 A CN 201210134822A CN 102645088 A CN102645088 A CN 102645088A
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- Prior art keywords
- machine
- air
- bed board
- unit
- vibratory liquefaction
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000001035 drying Methods 0.000 title claims abstract description 22
- 238000001816 cooling Methods 0.000 claims abstract description 15
- 239000000428 dust Substances 0.000 claims abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 11
- 238000005469 granulation Methods 0.000 claims abstract description 10
- 230000003179 granulation Effects 0.000 claims abstract description 10
- 241000251468 Actinopterygii Species 0.000 claims description 14
- 238000007599 discharging Methods 0.000 claims description 9
- 239000008187 granular material Substances 0.000 claims description 7
- 230000001808 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 238000005243 fluidization Methods 0.000 abstract description 5
- 230000002349 favourable Effects 0.000 abstract description 2
- 238000009423 ventilation Methods 0.000 abstract 8
- 230000000875 corresponding Effects 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 description 12
- 230000000694 effects Effects 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003638 reducing agent Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000001694 spray drying Methods 0.000 description 1
Abstract
A granulating, fluidizing and drying system is provided with a vibration fluidizing machine, a granulating machine, a cyclone separator, a water film dust remover, a crusher, a heating device and a cooling device. A ventilation area on a bed plate of the vibration fluidizing machine is formed by connecting round unit ventilation areas which are arranged in a line. A screening device is arranged at the tail end of the bed plate, air holes at the middle square positions of the unit ventilation areas on the bed plate are straight holes, and air holes on four bow-shaped parts of the unit ventilation areas on the bed plate are scale holes. The air outlet direction of the scale holes on two bow-shaped parts on the front part in each unit ventilation area is towards a box wall, and the air outlet direction of the scale holes on two bow-shaped parts on the rear part in each unit ventilation area is towards the connection position of two unit ventilation areas. Air inlet tubes corresponding to the unit ventilation areas one by one are arranged in an air chamber. The granulating, fluidizing and drying system can integrally achieve granulation, drying, cooling and screening, has high efficiency, treats exhausted tail gas, and is favorable for environment protection. By means of a special shape of the bed plate and the distribution of the air holes, fluidization of the vibration fluidizing machine is stable and free of dead corners.
Description
Technical field
The present invention relates to granulation fluidized drying system.
Background technology
The vibrated fluidized bed whole machine body of horizontal Vibratingfluidbeddrier is supported on the base through spring, and vibrating dryer produces exciting force by the vibrating motor throwing, and material bounds forward under the effect of the exciting force of assigned direction; The hot blast of bed end input makes material be in fluidized state simultaneously; Material particles fully contacts with hot blast, and material gets into from charge door, the hot blast quadrature transmission of heat by contact that the material on the groove that shakes and the groove bottom that shakes feed; Humid air is drawn by air-introduced machine, and siccative is discharged by discharge gate.China's notification number is that the disclosed vibratory liquefaction drying device of utility model of CN201885519U (application number 201020662337.6) is made up of feed pipe, harmonious material device, suction port, dust shield, elasticity connection, bed of material, cold wind import, discharging opening, vibrated bed, support spring, hot blast import, vibrating motor, and vibrated bed is set to the cuboid box-shaped, and the both sides, lower end of vibrated bed are provided with support spring; The centre of the lower end support spring of vibrated bed is provided with vibrating motor, and the rear end of vibrated bed is provided with discharging opening, and the upper front end of vibrated bed is provided with feed pipe; The feed pipe middle part is provided with harmonious material device; The top of vibrated bed is a dust shield, and the lower end of dust shield connects through elasticity and the upper end of vibrated bed links together, the import of above-mentioned utility model design cold wind; Solved the problem of packing immediately after the granule materials drying; Realize dry and cooling one, but upper and lower continuous technology is interrupted still, and the vibratory liquefaction chamber of traditional vibrating dryer is a cuboid; Existence flow dead angle influences dry mass.China's notification number is that the invention application of 101571341A (application number 200910147940.2) discloses a kind of fluid-bed drying system, comprises main drying, feeding device, a plurality of heat exchanger, 2 demisters, 2 cyclone separators, 2 sack cleaners, 2 water dust scrubbers, 2 gas-liquid separators, vibratory sieve and fluid bed cooling devices.Above-mentioned fluid-bed drying system can be accomplished down from the overall process that is fed to discharging at the state of sealing, employing be spray-drying, be applicable to that heat sensitive material is dry, so structure complicacy.
Summary of the invention
The objective of the invention is to the employing vibratory liquefaction dried granulation fluidized drying system that proposes a kind of granulation, drying, cooling, screening one and have the well dried quality.
For achieving the above object, the present invention takes following technical scheme.
The drying system that the present invention proposes has the vibratory liquefaction machine; The vibratory liquefaction machine comprises cover, casing, bed board and the vibrating motor that is connected with casing; Last cover is fixed by support, and casing is supported by vibration-damped component, is flexible coupling between last cover and the casing; The below of bed board is an air compartment, and this drying system also has comminutor, cyclone separator, water dust scrubber, disintegrating machine, heater and cooling device; Aerated area on the bed board of said vibratory liquefaction machine is joined by the unit aerated area of the circle that is arranged in delegation and forms; The end of bed board has sifter; The wind hole of unit aerated area on the bed board on square position, centre is straight hole; Wind hole on four arcuate sections on every side is the fish scale hole; The air-out direction that is in the fish scale hole on 2 anterior arcuate sections in every unit aerated area is towards box body wall, and the air-out direction that is in the fish scale hole on 2 arcuate sections at rear portion is towards aerated area junction, Unit two; Be provided with in the air compartment and unit aerated area blast pipe one to one, last blast pipe is the cold wind inlet pipe in the blast pipe, and the cold wind inlet pipe is connected with said cooling device, and all the other blast pipes are the hot blast inlet pipe, and the hot blast inlet pipe is connected with said heater; The discharging opening of said cyclone separator is facing to the charging aperture of comminutor; The discharging opening of comminutor is facing to the charging aperture of vibratory liquefaction machine; The moisture exhausting port of vibratory liquefaction machine is connected with the air inlet of cyclone separator; The outlet of the coarse granule of vibratory liquefaction machine is facing to the charging aperture of disintegrating machine, and through the air inlet of mass transport to the cyclone separator of crusher in crushing, the tail gas that cyclone separator is discharged is discharged through water dust scrubber.
Said heater is two, and said hot blast inlet pipe is divided into two groups, is connected with two heaters respectively.
The cabinet wall of said vibratory liquefaction machine and bed board binding site are the curved surface with the form fit of bed board, and be upwards smooth gradually.
The top of the fuselage of said comminutor is hopper, and the bottom of fuselage is provided with rotation and grinds cutter, and the bottom that cutter is ground in rotation is provided with interconvertible circular arc web plate.
The present invention has following good effect: the present invention can realize granulation, drying, cooling, screening one, and efficient is high, discharge tail gas is handled the favorable environment protection.The different distributions in the special shape of bed board and different wind hole makes the fluidization of vibratory liquefaction machine stable, no dead angle.Fluidisation of the present invention and vibratory liquefaction are dual-purpose, do not open when vibrating motor, are exactly the fluidized drying machine.
Description of drawings
Fig. 1 is the sketch map of structure of the present invention.
Fig. 2 is the sketch map of heater and cooling device pipeline.
Fig. 3 is the sketch map of comminutor.
Fig. 4 is the sketch map of vibratory liquefaction lathe plate.
Fig. 5 is the partial schematic diagram of vibratory liquefaction lathe plate.
Fig. 6 and Fig. 7 are the inclination sketch mapes in fish scale hole.
The specific embodiment
Embodiment 1
See Fig. 1 to Fig. 4, present embodiment has vibratory liquefaction machine 1, comminutor 2, cyclone separator 3, water dust scrubber 4, disintegrating machine 5, heater 6 and cooling device 7.
Vibratory liquefaction machine 1 comprises cover 1-1, casing 1-2, bed board 1-3 and is connected the vibrating motor 1-4 on the casing 1-2; Last cover 1-1 is fixed by support; Casing 1-2 is supported by vibration-damped component 1-5, on cover between 1-1 and the casing 1-2 and be flexible coupling, the below of bed board 1-3 is an air compartment.The end of said bed board 1-3 has sifter 1-3b (see figure 4), is flange section 1-3c around the bed board 1-3.The below that is in sifter 1-3b on the casing 1-2 is respectively equipped with coarse granule outlet 1-8 and product outlet 1-9.When vibrating motor starts, on cover 1-1 and do not participate in vibration.
Aerated area on the bed board 1-3 of said vibratory liquefaction machine 1 is joined by the unit aerated area 1-3a of the circle that is arranged in delegation and forms; The cabinet wall of vibratory liquefaction machine 1 and bed board 1-3 binding site are the curved surface with the form fit of bed board 1-3, and be upwards smooth gradually.See Fig. 5, Fig. 6 and Fig. 7; The wind hole of unit aerated area 1-3a on the bed board 1-3 on the square position 1-3a-1 in centre is straight hole 1-3a-11; Wind hole on four arcuate sections around the unit aerated area 1-3a is the fish scale hole; The air-out direction that is in the fish scale hole 1-3a-21 on 2 anterior arcuate section 1-3a-2 among every unit aerated area 1-3a is towards cabinet wall, and the air-out direction that is in the fish scale hole 1-3a-31 on 2 arcuate section 1-3a-3 at rear portion is towards aerated area 1-3a junction, Unit two.Air-out direction angle excursion to the fish scale hole is not strict with, 45 ° of general deflections, and promptly the angle of the axial line of the air-out direction in fish scale hole and bed board is 45 °.Because being joined by the unit aerated area 1-3a of the circle that is arranged in delegation, the aerated area on the bed board 1-3 forms; And the air-out that unit aerated area 1-3a is in the fish scale hole 1-3a-21 on 2 anterior arcuate section 1-3a-2 blows to both sides; In the middle of the air-out that is in the fish scale hole 1-3a-31 on 2 arcuate section 1-3a-3 at rear portion blows to, produce so can prevent the fluidisation dead angle.
See Fig. 3, the top of the fuselage of said comminutor 2 is hopper 2-1, and the bottom of fuselage is provided with by the rotation of motor and speed reducer driven rotary grinds cutter 2-2, and the bottom that cutter 2-2 is ground in rotation is provided with interconvertible circular arc web plate 2-3.Through changing the circular arc web plate 2-3 of different big fine meshes, the size of control particle.
Said heater 6 comprises air cleaner 6-1, hot-water heater 6-2, steam heater 6-3.The said cooling device 7 of stating comprises air cleaner 7-1 and air dewetting cooling system 7-2.
Be provided with blast pipe one to one in the air compartment of said vibratory liquefaction machine 1 with unit aerated area 1-3a; Last blast pipe is cold wind inlet pipe 1-7 in the blast pipe; Cold wind inlet pipe 1-7 is connected with said cooling device 7 through pipeline 9-1, and all the other blast pipes are that hot blast inlet pipe 1-6 is connected with said heater 6; Said heater 6 is two, and said hot blast inlet pipe is divided into two groups, is connected with two heaters 6 with pipeline 9-3 through pipeline 9-2 respectively.
The discharging opening of said cyclone separator 3 is facing to the charging aperture of comminutor 2; The discharging opening of comminutor 2 is facing to the charging aperture of vibratory liquefaction machine 1; The moisture exhausting port of vibratory liquefaction machine 1 is connected with the air inlet of cyclone separator 3; The coarse granule outlet 1-8 of vibratory liquefaction machine 1 is facing to the charging aperture of disintegrating machine 5, and the discharge gate of disintegrating machine 5 is connected by the air inlet of pipeline with cyclone separator 3, and the exhaust outlet of cyclone separator 3 is connected with the air inlet of water dust scrubber 4.
The charging aperture of the material self-excited oscillation fluidisation machine 1 that comminutor 2 forms gets in the vibratory liquefaction machine 1, and under the vibration force effect, material is along the throwing of horizontal plane fluid bed; Continuous motion forward, hot blast are upward through fluid bed with the wet stock heat exchange, are discharged by the water dust scrubber exhaust outlet after cyclone separator and water dust scrubber dedusting by the humid air that vibratory liquefaction machine 1 is discharged; Finished product is discharged by the product outlet 1-9 of vibratory liquefaction machine 1; Do not meet the coarse granule of finished product requirement, discharge by coarse granule outlet 1-8 and get into disintegrating machine 5, be broken into dust through disintegrating machine 5; Carry Venturi tube 8 to be delivered to the air inlet of cyclone separator 3 through strength, get into comminutor 2.
Claims (4)
1. granulation fluidized drying system; Has vibratory liquefaction machine (1); Vibratory liquefaction machine (1) comprises cover (1-1), casing (1-2), bed board (1-3) and the vibrating motor (1-4) that is connected with casing (1-2); Last cover (1-1) is fixed by support, and casing (1-2) is supported by vibration-damped component (1-5), is flexible coupling between last cover (1-1) and the casing (1-2); The below of bed board (1-3) is an air compartment, it is characterized in that: this drying system also has comminutor (2), cyclone separator (3), water dust scrubber (4), disintegrating machine (5), heater (6) and cooling device (7); Aerated area on the bed board (1-3) of said vibratory liquefaction machine (1) is joined by the unit aerated area (1-3a) of the circle that is arranged in delegation and forms; The end of bed board has sifter (1-3b); The wind hole of unit aerated area (1-3a) on square position, centre (1-3a-1) on the bed board (1-3) is straight hole; Wind hole on four arcuate sections on every side is the fish scale hole; The air-out direction that is in the fish scale hole on anterior 2 arcuate sections (1-3a-2) in every unit aerated area (1-3a) is towards box body wall, and the air-out direction that is in the fish scale hole on 2 arcuate sections (1-3a-3) at rear portion is towards two unit aerated area (1-3a) junctions; Be provided with in the air compartment and unit aerated area (1-3a) blast pipe one to one; Last blast pipe is cold wind inlet pipe (1-7) in the blast pipe; Cold wind inlet pipe (1-7) is connected with said cooling device (7); All the other blast pipes are hot blast inlet pipe (1-6), and hot blast inlet pipe (1-6) is connected with said heater (6); The discharging opening of said cyclone separator (3) is facing to the charging aperture of comminutor (2); The discharging opening of comminutor (2) is facing to the charging aperture of vibratory liquefaction machine (1); The moisture exhausting port of vibratory liquefaction machine (1) is connected with the air inlet of cyclone separator (3); The coarse granule outlet (1-8) of vibratory liquefaction machine (1) is facing to the charging aperture of disintegrating machine (5); Through the air inlet of broken mass transport to the cyclone separator (3) of disintegrating machine (5), the tail gas that cyclone separator (3) is discharged is discharged through water dust scrubber (4).
2. granulation fluidized drying according to claim 1 system, it is characterized in that: said heater (6) is two, said hot blast inlet pipe is divided into two groups, is connected with two heaters (6) respectively.
3. granulation fluidized drying according to claim 1 system is characterized in that: the cabinet wall of said vibratory liquefaction machine (1) and bed board (1-3) binding site are the curved surface with the form fit of bed board (1-3), and be upwards smooth gradually.
4. granulation fluidized drying according to claim 1 system; It is characterized in that: the top of the fuselage of said comminutor (2) is hopper (2-1); The bottom of fuselage is provided with rotation and grinds cutter (2-2), and the bottom that cutter (2-2) is ground in rotation is provided with interconvertible circular arc web plate (2-3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210134822.XA CN102645088B (en) | 2012-05-03 | 2012-05-03 | Granulating, fluidizing and drying system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210134822.XA CN102645088B (en) | 2012-05-03 | 2012-05-03 | Granulating, fluidizing and drying system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102645088A true CN102645088A (en) | 2012-08-22 |
| CN102645088B CN102645088B (en) | 2014-03-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210134822.XA Expired - Fee Related CN102645088B (en) | 2012-05-03 | 2012-05-03 | Granulating, fluidizing and drying system |
Country Status (1)
| Country | Link |
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| CN (1) | CN102645088B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104649849A (en) * | 2015-01-21 | 2015-05-27 | 万载县建坤化工有限公司 | Automatic granulating and screening integrated machine |
| CN105651006A (en) * | 2014-11-10 | 2016-06-08 | 陆文光 | Multifunctional environment-friendly energy-saving vacuum belt drier set and powder drying method thereof |
| CN106152706A (en) * | 2015-03-12 | 2016-11-23 | 张世华 | A kind of straight-line oscillation fluid bed drying oxalic acid crystal and waste gas treatment process and method |
| CN106524670A (en) * | 2017-01-11 | 2017-03-22 | 陆文光 | Vibration boiling dryer |
| CN111282520A (en) * | 2020-02-25 | 2020-06-16 | 天津大学 | Gas distribution plate for vibrating fluidized bed |
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| EP0570218A1 (en) * | 1992-05-13 | 1993-11-18 | Matsui Manufacturing Co., Ltd. | Processes and apparatuses for granulating and drying particulate materials |
| CN201885519U (en) * | 2010-12-04 | 2011-06-29 | 山东胜利生物工程有限公司 | Vibratory fluidized drying device |
| CN202057153U (en) * | 2011-04-29 | 2011-11-30 | 靖江市环骊干燥设备制造有限公司 | Large-sized vibro-fluidized bed with upper expanded box |
| CN202057152U (en) * | 2011-04-29 | 2011-11-30 | 靖江市环骊干燥设备制造有限公司 | Novel internally heated vibro-fluidized bed |
| CN202066325U (en) * | 2011-03-18 | 2011-12-07 | 安徽丰原生物化学股份有限公司 | Air distribution plate and drying machine |
| CN202119207U (en) * | 2011-05-19 | 2012-01-18 | 秦皇岛秦冶重工有限公司 | Vibrating fluidized bed drier |
| CN202126144U (en) * | 2011-07-01 | 2012-01-25 | 上海多尔流体设备有限公司 | Fluidized bed drying device |
| CN202630588U (en) * | 2012-05-03 | 2012-12-26 | 常州力马干燥工程有限公司 | Granulating, fluidizing and drying machine unit |
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2012
- 2012-05-03 CN CN201210134822.XA patent/CN102645088B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0570218A1 (en) * | 1992-05-13 | 1993-11-18 | Matsui Manufacturing Co., Ltd. | Processes and apparatuses for granulating and drying particulate materials |
| CN201885519U (en) * | 2010-12-04 | 2011-06-29 | 山东胜利生物工程有限公司 | Vibratory fluidized drying device |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105651006A (en) * | 2014-11-10 | 2016-06-08 | 陆文光 | Multifunctional environment-friendly energy-saving vacuum belt drier set and powder drying method thereof |
| CN105651006B (en) * | 2014-11-10 | 2017-11-17 | 江苏宇通干燥工程有限公司 | Multi-functional, environment-friendly and energy-efficient vacuum belt drier group and its powder drying means |
| CN107894156A (en) * | 2014-11-10 | 2018-04-10 | 陆文光 | Heated using microwave, the dryer group that security is higher |
| CN107906920A (en) * | 2014-11-10 | 2018-04-13 | 陆文光 | For the dryer group containing low melting point solvent, the wet mash of solid-like |
| CN104649849A (en) * | 2015-01-21 | 2015-05-27 | 万载县建坤化工有限公司 | Automatic granulating and screening integrated machine |
| CN106152706A (en) * | 2015-03-12 | 2016-11-23 | 张世华 | A kind of straight-line oscillation fluid bed drying oxalic acid crystal and waste gas treatment process and method |
| CN106524670A (en) * | 2017-01-11 | 2017-03-22 | 陆文光 | Vibration boiling dryer |
| CN111282520A (en) * | 2020-02-25 | 2020-06-16 | 天津大学 | Gas distribution plate for vibrating fluidized bed |
| CN111282520B (en) * | 2020-02-25 | 2022-05-17 | 天津大学 | Gas distribution plate for vibrating fluidized bed |
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