CN103727745A - Vibrating fluidized bed dryer - Google Patents
Vibrating fluidized bed dryer Download PDFInfo
- Publication number
- CN103727745A CN103727745A CN201310703829.3A CN201310703829A CN103727745A CN 103727745 A CN103727745 A CN 103727745A CN 201310703829 A CN201310703829 A CN 201310703829A CN 103727745 A CN103727745 A CN 103727745A
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- inlet pipe
- air inlet
- screen plate
- moving block
- air
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Abstract
The invention discloses a vibrating fluidized bed dryer which comprises a dryer cavity, a vibrating screen plate and an air inlet pipe. The air inlet pipe is fixed at the bottom of the dryer cavity and supplies dry hot air into the dryer cavity. The vibrating screen plate is elastically connected to the inside of the dryer cavity through a spring. An exhaust cylinder is vertically fixed at the bottom of the dryer cavity. The vibrating screen plate compresses on the end face of the exhaust cylinder through the spring. An air flow pulse component comprises a rotating block, a motor and a rotary shaft. An air guide hole is formed in the center of the rotating block. The axis of the air guide hole is vertical to the rotating axis of the rotating block. The rotating block rotates in the inner wall of the air inlet pipe through the motor. By the air flow pulse component, the vibrating screen plate compressed by the spring can be lifted and drop under the pushing of the air flow, and vibration is generated. Compared with the shock excitation manners of shock excitation motors, the vibrating fluidized bed dryer is low in noise, simple in structure and low in fault rate.
Description
Technical field
The present invention relates to a kind of vibrating fluid bed dryer, belong to fluid bed field.
Background technology
Traditional vibrated fluidized bed produces vibration by shock electric machine, and this kind of vibrated fluidized bed exists operating noise large, and vibrating motor vibration force is crossed the problems such as life-span that equipment is shortened in conference.
Summary of the invention
For achieving the above object, the present invention by the following technical solutions: the present invention sprays by spring and air pulse the vibration that realizes sieve plate, reduces noise and energy loss.
Concrete scheme is as follows:
A kind of vibrating fluid bed dryer, comprise drier cavity, oscillating screen plate, air inlet pipe, described oscillating screen plate is arranged on the inside of drier cavity, described air inlet pipe is fixed on the bottom of drier cavity, for providing heated drying air in drier cavity, it is characterized in that: described oscillating screen plate is connected to the inside of drier cavity by spring, described air inlet pipe comprises an exhaust cylinder, described exhaust cylinder is vertically fixed on the bottom of drier cavity, described oscillating screen plate by spring compression on the end face of exhaust cylinder, described air inlet pipe inside is provided with air-flow pulse assembly,
Described air-flow pulse assembly comprises moving block, motor and rotating shaft, described moving block rotates on the inwall that is fixed on air inlet pipe by rotating shaft, described moving block center is provided with gas port, the axis of described gas port is perpendicular to the pivot center of moving block, and described moving block rotates in the inwall of air inlet pipe by motor.
As further innovation of the present invention, the moving block of telling is spherical, and described rotating shaft is through the centre of sphere of moving block.
As further innovation of the present invention, the cross section of described gas port is circular, and the sectional area of described gas port is at least the long-pending drier cavity/air inlet pipe of moving block central cross-section.
As further innovation of the present invention, the quantity of described air inlet pipe is at least two, and described two air inlet pipe lay respectively at the length direction two ends of oscillating screen plate.
Beneficial effect: the present invention is by the air-flow pulse assembly of a pulsed, make to be lifted, to fall under the promotion of air pulse by the oscillating screen plate of spring compression, thereby produce vibration, exciting mode than shock electric machine, noise of the present invention is less, and simple in structure, fault rate is lower.
Accompanying drawing explanation
Fig. 1 is generalized section of the present invention.
Fig. 2 is the generalized section of moving block.
Fig. 3 is the right view of moving block.
Fig. 4 is the profile of air inlet pipe.
In figure: 1, drier cavity; 2, air inlet pipe; 3, air-flow pulse assembly; 4, oscillating screen plate; 5, spring.
The specific embodiment
Accompanying drawing discloses the structural representation of preferred embodiment involved in the present invention without limitation; Below with reference to accompanying drawing, explain technical scheme of the present invention.
As shown in Fig. 1 ~ 4, a kind of vibrating fluid bed dryer, comprise drier cavity 1, oscillating screen plate 4, air inlet pipe 2, described oscillating screen plate 4 is arranged on the inside of drier cavity 1, described air inlet pipe 2 is fixed on the bottom of drier cavity 1, for providing heated drying air in drier cavity 1, it is characterized in that: described oscillating screen plate 4 is connected to air inlet pipe 2 described in the inside of drier cavity 1 and comprises an exhaust cylinder by spring 5 elasticity, described exhaust cylinder is vertically fixed on the bottom of drier cavity 1, described oscillating screen plate 4 is pressed on the end face of exhaust cylinder by spring 5, described air inlet pipe 2 inside are provided with air-flow pulse assembly 3,
Described air-flow pulse assembly 3 comprises spherical moving block, motor and rotating shaft, described moving block rotates on the inwall that is fixed on air inlet pipe 2 by rotating shaft, described moving block center is provided with gas port, the axis of described gas port is perpendicular to the pivot center of moving block, and described moving block rotates in the inwall of air inlet pipe 2 by motor;
The cross section of described gas port is circular, and the sectional area of described gas port is the long-pending drier cavity of moving block central cross-section 1/ air inlet pipe 2;
This drier comprises two air inlet pipe 2, and described two air inlet pipe 2 lay respectively at the length direction two ends of oscillating screen plate 4.
During use, the dry-heat air that passes into high pressure in air inlet pipe 2, motor makes moving block high speed rotating, now by the rotation of gas port, constantly open or close the gas passage of air inlet pipe 2, oscillating screen plate 4 is constantly blown afloat by high pressure dry-heat air, then by spring 5, constantly pushed back, realize the vibration of oscillating screen plate 4, material is dried.
Claims (4)
1. a vibrating fluid bed dryer, comprise drier cavity, oscillating screen plate, air inlet pipe, described oscillating screen plate is arranged on the inside of drier cavity, described air inlet pipe is fixed on the bottom of drier cavity, for providing heated drying air in drier cavity, it is characterized in that: described oscillating screen plate is connected to air inlet pipe described in the inside of drier cavity and comprises an exhaust cylinder by spring, described exhaust cylinder is vertically fixed on the bottom of drier cavity, described oscillating screen plate by spring compression on the end face of exhaust cylinder, described air inlet pipe inside is provided with air-flow pulse assembly,
Described air-flow pulse assembly comprises moving block, motor and rotating shaft, described moving block rotates on the inwall that is fixed on air inlet pipe by rotating shaft, described moving block center is provided with gas port, the axis of described gas port is perpendicular to the pivot center of moving block, and described moving block rotates in the inwall of air inlet pipe by motor.
2. a kind of vibrating fluid bed dryer as claimed in claim 1, is characterized in that: the moving block of telling is spherical, and described rotating shaft is through the centre of sphere of moving block.
3. a kind of vibrating fluid bed dryer as claimed in claim 1, is characterized in that: the cross section of described gas port is for circular, and the sectional area of described gas port is at least the long-pending drier cavity/air inlet pipe of moving block central cross-section.
4. a kind of vibrating fluid bed dryer as claimed in claim 1, is characterized in that: the quantity of described air inlet pipe is at least two, and described two air inlet pipe lay respectively at the length direction two ends of oscillating screen plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310703829.3A CN103727745A (en) | 2013-12-20 | 2013-12-20 | Vibrating fluidized bed dryer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310703829.3A CN103727745A (en) | 2013-12-20 | 2013-12-20 | Vibrating fluidized bed dryer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103727745A true CN103727745A (en) | 2014-04-16 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310703829.3A Pending CN103727745A (en) | 2013-12-20 | 2013-12-20 | Vibrating fluidized bed dryer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103727745A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104613734A (en) * | 2015-02-17 | 2015-05-13 | 无锡昊瑜节能环保设备有限公司 | Vibrated fluidized bed |
| CN107367128A (en) * | 2017-08-30 | 2017-11-21 | 四川省红利达尾矿综合利用有限公司 | High wind vibrating hydroextractor |
| CN108050827A (en) * | 2017-12-22 | 2018-05-18 | 苏州艾捷尔斯生物科技有限公司 | A kind of energy saving pneumatic conveying drying case |
| CN110455053A (en) * | 2019-08-27 | 2019-11-15 | 安徽鹏祥新能源有限公司 | A kind of industrial chemicals drying equipment with industrial chemicals agitating function |
| CN112169444A (en) * | 2020-10-19 | 2021-01-05 | 陈彪 | Multistage filter equipment is used in lubricating oil production |
Citations (6)
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| CN86108214A (en) * | 1985-12-05 | 1987-07-08 | 英美烟草公司 | The modification method that relevant pellet is handled |
| CN2359536Y (en) * | 1998-12-07 | 2000-01-19 | 方瑞丰 | Sectional-type gas switch valve |
| CN102809263A (en) * | 2012-06-21 | 2012-12-05 | 中国神华能源股份有限公司 | Vibratory fluidized drying device |
| CN202733091U (en) * | 2012-05-03 | 2013-02-13 | 方翰 | Gas throttling safety device |
| DE102012200966A1 (en) * | 2012-01-24 | 2013-07-25 | Schaeffler Technologies AG & Co. KG | Torsional vibration damper i.e. two-mass flywheel, for use in drivetrain of motor car, has input and output parts precentered on each other outside offset of rotational axes between bearing flange of output part and disk part of input part |
| CN203893584U (en) * | 2013-12-20 | 2014-10-22 | 吴江市俊成精密机械有限公司 | Vibrating fluidized bed dryer |
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2013
- 2013-12-20 CN CN201310703829.3A patent/CN103727745A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86108214A (en) * | 1985-12-05 | 1987-07-08 | 英美烟草公司 | The modification method that relevant pellet is handled |
| CN2359536Y (en) * | 1998-12-07 | 2000-01-19 | 方瑞丰 | Sectional-type gas switch valve |
| DE102012200966A1 (en) * | 2012-01-24 | 2013-07-25 | Schaeffler Technologies AG & Co. KG | Torsional vibration damper i.e. two-mass flywheel, for use in drivetrain of motor car, has input and output parts precentered on each other outside offset of rotational axes between bearing flange of output part and disk part of input part |
| CN202733091U (en) * | 2012-05-03 | 2013-02-13 | 方翰 | Gas throttling safety device |
| CN102809263A (en) * | 2012-06-21 | 2012-12-05 | 中国神华能源股份有限公司 | Vibratory fluidized drying device |
| CN203893584U (en) * | 2013-12-20 | 2014-10-22 | 吴江市俊成精密机械有限公司 | Vibrating fluidized bed dryer |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104613734A (en) * | 2015-02-17 | 2015-05-13 | 无锡昊瑜节能环保设备有限公司 | Vibrated fluidized bed |
| CN107367128A (en) * | 2017-08-30 | 2017-11-21 | 四川省红利达尾矿综合利用有限公司 | High wind vibrating hydroextractor |
| CN108050827A (en) * | 2017-12-22 | 2018-05-18 | 苏州艾捷尔斯生物科技有限公司 | A kind of energy saving pneumatic conveying drying case |
| CN110455053A (en) * | 2019-08-27 | 2019-11-15 | 安徽鹏祥新能源有限公司 | A kind of industrial chemicals drying equipment with industrial chemicals agitating function |
| CN110455053B (en) * | 2019-08-27 | 2020-09-15 | 泰州诺盟新材料科技有限公司 | Industrial chemicals drying equipment with industrial chemicals stirring function |
| CN112169444A (en) * | 2020-10-19 | 2021-01-05 | 陈彪 | Multistage filter equipment is used in lubricating oil production |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140416 |