CN2150921Y - Vertical centrifuger with spiral discharge - Google Patents
Vertical centrifuger with spiral discharge Download PDFInfo
- Publication number
- CN2150921Y CN2150921Y CN 92230724 CN92230724U CN2150921Y CN 2150921 Y CN2150921 Y CN 2150921Y CN 92230724 CN92230724 CN 92230724 CN 92230724 U CN92230724 U CN 92230724U CN 2150921 Y CN2150921 Y CN 2150921Y
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- motor
- rotary drum
- speed
- buncher
- belt
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- Expired - Fee Related
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Abstract
The utility model relates to a vertical screw discharge centrifuge, comprising a motor controller, a motor, a centrifugal machine casing, a rotary drum and a belt. The motor is an adjustable speed motor and the rotary drum is fixed in the centrifugal machine casing on which the motor is fixed. The adjustable speed motor controller is connected with the regulating motor through lead wires while the output shaft of the motor is connected with the main shaft of the rotary drum by the belt. The turn button of the motor controller is used for regulating the rotational speed of the motor to change the rotational speed of the rotary drum of the vertical screw discharge centrifuge and then to meet the requirements in actual production. The utility model has the advantages of simple device, strong versatility, high work efficiency and outstanding energy saving effect.
Description
The utility model relates to the vertical helical conveyer centrifugal that industrial departments such as chemical industry, light industry, pharmacy, food, weaving, machinery are used.
Vertical helical conveyer centrifugal in the past, general all with common alternating current generator as power source, motor speed all is a constant speed.Because be subjected to the limitation of motor performance, the centrifuge principal axis rotating speed immobilizes, the rotating speed of its rotary drum is always certain value, makes the unit scope of application very narrow, is difficult to satisfy production requirement.And reality often requires in producing the vertical helical conveyer centrifugal can low rate start, the running of course of work high speed, and can be according to different material and the suitable rotating speed of different dehydration requirement selections.In order to make centrifuge be easy to start, on the vertical helical conveyer centrifugal, centrifugal friction clutch is housed mostly, so that electric motor starting is easy, prevent that motor from burning the generation of phenomenon because of overload, but this device frictional dissipation is big, and gives birth to heat, and machine components are had certain adverse effect.At present, in order to satisfy demand of practical production, the rotating speed that changes vertical helical conveyer centrifugal rotary drum is to adapt to manufacturing technique requirent, normally: (1) adopts the hand brake or electric braking and water brake, make the rotary drum rotating speed from dropping to low speed material loading and scraper rotating speed at a high speed, to save the operating time, this moment, motor power output and output speed were constant, cause a large amount of energy consumptions, and make easily that the motor feels hot and burn; (2) use the pole-changing control device, though it is simple in structure, this device can not stepless speed regulation, can not busy shift, and unsatisfactory to the centrifuge that requires busy shift; (3) use the electromagnetic clutch speed governing, this apparatus structure is simple, can stepless speed regulation, but its efficient reduces with the rotating speed downward modulation, and have certain energy consumption equally; (4) adjust the rotating speed of rotary drum with the replacing belt pulley, adapting to different rotating speed requirements, though simple, operation is more numerous and diverse, and during the rotary drum low speed rotation, the motor power output still remains unchanged, and causes a large amount of meaningless energy to waste.The VVVF variable-frequency governor of Chu Xianing is a kind of comparatively desirable device in recent years, because homemade frequency converter is subjected to the restriction of domestic electronic component quality, poor reliability, and import frequency converter price is high, safeguards relatively difficulty, can not satisfy actual production and users' needs.
The purpose of this utility model just provides a kind of vertical helical conveyer centrifugal, and it is simple in structure, and the rotating speed of regulating vertical helical conveyer centrifugal rotary drum is very convenient, high efficiency.
The purpose of this utility model is achieved in that a kind of vertical helical conveyer centrifugal is by electric machine controller, motor, centrifuge shell, rotary drum and belt are formed, motor is a buncher, electric machine controller is a speed-regulating motor controller, rotary drum is placed in the centrifuge shell, buncher is fixed on the centrifuge shell, and speed-regulating motor controller connects with lead with buncher, and the buncher output shaft connects with belt with the rotary drum main shaft.
The motor here can be stepless (or level is arranged) buncher, (or have grade) speed governing because buncher can be stepless from " 0 " to rated speed, regulate the rotating speed of buncher by the speed-regulating motor controller knob, change the rotating speed of rotary drum, the rotating speed of vertical helical conveyer centrifugal rotary drum can need be regulated by different material different dehydration requirement and real work.When the rotating speed of rotary drum reduced, motor speed decreased, and its power output reduces, and power consumption also reduces with motor speed and reduces, and has not only saved unnecessary energy resource consumption, but also has prevented that effectively motor from burning the generation of phenomenon because of overload.The structure of this vertical helical conveyer centrifugal vertical helical conveyer centrifugal more in the past is more simple, highly versatile, and the scope of application is wider, and operating efficiency improves, and energy-saving effect is obvious, and easy to operate, also helps to concentrate control automatically.
The concrete structure of utility model is provided by following embodiment and accompanying drawing thereof.
Accompanying drawing is the structure chart according to a kind of vertical helical conveyer centrifugal that the utility model proposes.
Below in conjunction with details and the course of work of accompanying drawing detailed description according to the concrete device that the utility model proposes.
A kind of vertical helical conveyer centrifugal is made up of alternating stepless speed regulating machine controller, alternating stepless speed regulating machine, centrifuge shell, rotary drum and belt.Rotary drum (6) places in the centrifuge shell (7), alternating stepless speed regulating machine (2) is fixed on the centrifuge shell (7), alternating stepless speed regulating machine controller (1) connects with lead with alternating stepless speed regulating machine (2), and alternating stepless speed regulating machine output shaft (3) connects with belt (4) with rotary drum main shaft (5).
Regulate the rotating speed of alternating stepless speed regulating machine output shaft by the alternating stepless speed regulating machine controller knob, change the rotating speed of vertical helical conveyer centrifugal rotary drum, require and demand of practical production to satisfy the different dehydrations of different material, reach the effect of saves energy.
Alternating stepless speed regulating machine in this device substitutes with the AC step buncher, can reach above-mentioned effect equally.
Belt in the said apparatus substitutes with yielding coupling, though the connecting mode difference is also in full force and effect.
Claims (4)
1, a kind of vertical helical conveyer centrifugal is made up of electric machine controller, motor, centrifuge shell, rotary drum and belt, it is characterized in that: motor is a buncher, electric machine controller is a speed-regulating motor controller, rotary drum (6) is placed in the centrifuge shell (7), buncher (2) is fixed on the centrifuge shell (7), speed-regulating motor controller (1) connects with lead with buncher (2), and buncher output shaft (3) connects with belt (4) with rotary drum main shaft (5).
2, a kind of vertical helical conveyer centrifugal according to claim 1, it is characterized in that: motor is an alternating stepless speed regulating machine.
3, a kind of vertical helical conveyer centrifugal according to claim 1, it is characterized in that: motor is the AC step buncher.
4, a kind of vertical helical conveyer centrifugal according to claim 1, it is characterized in that: belt replaces with yielding coupling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92230724 CN2150921Y (en) | 1992-08-21 | 1992-08-21 | Vertical centrifuger with spiral discharge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92230724 CN2150921Y (en) | 1992-08-21 | 1992-08-21 | Vertical centrifuger with spiral discharge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2150921Y true CN2150921Y (en) | 1993-12-29 |
Family
ID=33773771
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92230724 Expired - Fee Related CN2150921Y (en) | 1992-08-21 | 1992-08-21 | Vertical centrifuger with spiral discharge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2150921Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1101277C (en) * | 1996-07-24 | 2003-02-12 | 朱学良 | Vertical centrifuger with chassis supported by combination of balls holder and elastic ring |
| CN100418603C (en) * | 2006-01-23 | 2008-09-17 | 吴庆元 | Spherical separating unit |
-
1992
- 1992-08-21 CN CN 92230724 patent/CN2150921Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1101277C (en) * | 1996-07-24 | 2003-02-12 | 朱学良 | Vertical centrifuger with chassis supported by combination of balls holder and elastic ring |
| CN100418603C (en) * | 2006-01-23 | 2008-09-17 | 吴庆元 | Spherical separating unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: PATENTEE; FROM: BEIJING CHANGCHENG ELECTROMECHANICAL SCIENCE AND TECHNOLOGY INDUSTRY COMPANY TO: CHINA AETNA ECONOMIC DEVELOPMENT CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 100038 9 Fuxing Road, Beijing Patentee after: Aetna China Economic Development Corporation Patentee before: Changcheng Electronics and Machinery Science-Technology Industrial Co., Beijing |
|
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Aetna China Economic Development Corporation Document name: Notification to Pay the Fees |
|
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Aetna China Economic Development Corporation Document name: Notice of termination |
|
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |