CN204261821U - Tubular-bowl centrifuge - Google Patents
Tubular-bowl centrifuge Download PDFInfo
- Publication number
- CN204261821U CN204261821U CN201420645899.8U CN201420645899U CN204261821U CN 204261821 U CN204261821 U CN 204261821U CN 201420645899 U CN201420645899 U CN 201420645899U CN 204261821 U CN204261821 U CN 204261821U
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- China
- Prior art keywords
- rotary drum
- frequency converter
- shell
- frequency
- motor
- Prior art date
- 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.)
- Expired - Lifetime
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- 239000007788 liquid Substances 0.000 claims abstract description 18
- 238000009434 installation Methods 0.000 claims abstract description 8
- 239000000853 adhesive Substances 0.000 claims description 3
- 230000001070 adhesive effect Effects 0.000 claims description 3
- 230000001276 controlling effect Effects 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 239000003814 drug Substances 0.000 abstract description 3
- 239000007787 solid Substances 0.000 description 3
- 239000002245 particle Substances 0.000 description 2
- 239000012071 phase Substances 0.000 description 2
- 238000005352 clarification Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007790 solid phase Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Centrifugal Separators (AREA)
Abstract
Tubular-bowl centrifuge relates to a kind of tubular-bowl centrifuge Chinese medicine can clarified.Installation and removal mainly for solving existing tubular-bowl centrifuge rotary drum are inconvenient, device start time vibrate the problem such as large and design.It comprises fuselage, motor, retainer, high-speed wheel, hanging axis, rotary drum, and liquid outlet is arranged at rotary drum top, and inlet is arranged at bottom, has shell outside rotary drum; Described shell is two halves formula structure, the rear end of the shell of two two halves formulas is fixed respectively by folding and fuselage, the case nose of two two halves formulas is connected by snap close, and shell also has inlet and liquid outlet, is provided with sensor near the belt pulley on motor power output shaft.Also comprise electric cabinet, in the casing of electric cabinet, have frequency converter, relay, switch, binding post, chamber door has revolution counter, frequency meter, speed governing knob, start button, stop button, SR.Advantage is the installation and removal being convenient to rotary drum, shakes little during device start.
Description
Technical field:
The utility model belongs to pharmaceutical machine, specifically relates to a kind of tubular-bowl centrifuge Chinese medicine can clarified.
Background technology:
Centrifuge utilizes centrifugal force to the plant equipment of each Component seperation in the mixture reaching liquid and solid particle, liquid and liquid.Tube centrifuge is mainly used in liquid-solid, liquid-liquid separation, and be specially adapted to liquid-solid phase difference of specific gravity little, solid particle size is thin, content is low, and corrosive medium waits by force the extraction of material, concentrated, clarification.The industries such as it is mainly used in Chinese medicine preparation, chemical industry.
The rotary drum of existing tubular-bowl centrifuge is installed in the enclosure, shell is provided with door, to be installed, dismounting rotary drum time, opened by door, its weak point is that the height of rotary drum is greater than the height of door, makes the installation and removal of rotary drum all very inconvenient, easily hurt the hand of workman, rotary drum easily collides with, and affects rotary drum work, need do dynamic balancing and correct.
Existing tubular-bowl centrifuge rotary drum rotating speed can not adjust in addition, starts instantaneously during work, and vibrations are large, and impact large to rotary drum and consumable accessory, frequently need change consumable accessory, service life is short.
Summary of the invention:
Technical problem to be solved in the utility model is to provide a kind of installation and removal being convenient to rotary drum, shakes little during startup, impacts little, the tubular-bowl centrifuge of long service life to rotary drum and consumable accessory.
Above-mentioned purpose is achieved in that it comprises fuselage, motor is fixed on fuselage, fuselage roof is fixed with retainer, connected by belt between belt pulley on motor power output shaft and high-speed wheel, belt pulley on motor power output shaft and high-speed wheel are all located in retainer, high-speed wheel is contained in the high-speed wheel installation shaft that is fixed in retainer, high-speed wheel is fixed with hanging axis, the bottom of hanging axis and the top of rotary drum are connected and fixed, rotary drum top is provided with liquid outlet, bottom of the drum is provided with inlet, has shell outside rotary drum; It is characterized in that described shell is two halves formula structure, the rear end of the shell of two two halves formulas is fixed respectively by folding and fuselage, the case nose of two two halves formulas is connected by snap close, shell is also provided with inlet and liquid outlet, the setting corresponding with the inlet on rotary drum of inlet on shell, liquid outlet on shell and the liquid outlet on rotary drum be corresponding setting also, is provided with sensor near the belt pulley on motor power output shaft.
Also comprise electric cabinet, the casing of electric cabinet, built with frequency converter, relay, switch, binding post, the chamber door of electric cabinet is equipped with revolution counter, frequency meter, speed governing knob, start button, stop button, SR; External power cord 3 phase 4 line is linked into 1-4 position, the binding post left side, switch entrance is wired to again by binding post, switch outlet wire is connected with converter power supply entrance, frequency converter delivery outlet is wired to binding post 5-7 position, 5-7 position terminal is wired to motor power entrance thus again, and this is main circuit loop;
Control loop connects: press the adhesive of start button control relay, the normally opened contact of relay accesses the startup control point of frequency converter by wire, thus startup frequency converter, motor leaves and makes rotation, speed governing knob is connected by wire with speed govornor by frequency modulator point, rotate it frequency converter can be regulated to export thus reach the object controlling motor speed, press stop button relay electric-loss, contact disconnects, thus frequency converter quits work, motor dead electricity free parking, SR is wired to frequency converter the RESET input, when reporting to the police due to fault frequency converters such as short circuit stalls, frequency converter is made to turn back to holding state by the SR frequency converter that can reset, be connected with wire between frequency meter with frequency converter frequency output node, can display translation frequency in real time during operation, revolution counter is connected by wire with the sensor of the belt pulley annex be arranged on motor power output shaft, the revolution of centrifuge can be shown during operation.
The utility model has the advantages that: because shell is two halves formula structure, the rear end of the shell of two two halves formulas is fixed respectively by folding and fuselage, so when needs dismounting rotary drum, the shell of two two halves formulas can be opened completely, thus be convenient to the installation and removal of rotary drum, can not rotary drum be bumped to, ensure the work of rotary drum, also can not hurt the hand of workman.In addition owing to being provided with control system, shake little when can ensure device start, the impact that rotary drum and consumable accessory are subject to is little, and rotating speed can arbitrarily control, and can understand rotating speed situation constantly, can service life of extension device.
Accompanying drawing illustrates:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is electric cabinet structure schematic diagram of the present utility model.
Detailed description of the invention:
With reference to Fig. 1, it comprises fuselage 13, motor 11 is fixed on fuselage, fuselage roof is fixed with retainer 8, connected by belt between belt pulley 9 on motor power output shaft and high-speed wheel 7, belt pulley on motor power output shaft and high-speed wheel are all located in retainer, high-speed wheel is contained in the high-speed wheel installation shaft that is fixed in retainer, high-speed wheel is fixed with hanging axis 6, the bottom of hanging axis and the top of rotary drum 4 are connected and fixed, rotary drum top is provided with liquid outlet, and bottom of the drum is provided with inlet, has shell 3 outside rotary drum; It is characterized in that described shell is two halves formula structure, the rear end of the shell of two two halves formulas is fixed respectively by folding 12 and fuselage, the case nose of two two halves formulas is connected by snap close 2, shell is also provided with inlet 1 and liquid outlet 5, the setting corresponding with the inlet on rotary drum of inlet on shell, liquid outlet on shell and the liquid outlet on rotary drum be corresponding setting also, is provided with sensor 10 near the belt pulley on motor power output shaft.
With reference to Fig. 2, also comprise electric cabinet, the casing of electric cabinet, built with frequency converter 14, relay 15, switch 16, binding post 17, the chamber door of electric cabinet is equipped with revolution counter 18, frequency meter 19, speed governing knob 20, start button 21, stop button 22, SR 23; External power cord 3 phase 4 line is linked into 1-4 position, the binding post left side, switch entrance is wired to again by binding post, switch outlet wire is connected with converter power supply entrance, frequency converter delivery outlet is wired to binding post 5-7 position, 5-7 position terminal is wired to motor power entrance thus again, and this is main circuit loop;
Control loop connects: press the adhesive of start button control relay, the normally opened contact of relay accesses the startup control point of frequency converter by wire, thus startup frequency converter, motor leaves and makes rotation, speed governing knob is connected by wire with speed govornor by frequency modulator point, rotate it frequency converter can be regulated to export thus reach the object controlling motor speed, press stop button relay electric-loss, contact disconnects, thus frequency converter quits work, motor dead electricity free parking, SR is wired to frequency converter the RESET input, when reporting to the police due to fault frequency converters such as short circuit stalls, frequency converter is made to turn back to holding state by the SR frequency converter that can reset, be connected with wire between frequency meter with frequency converter frequency output node, can display translation frequency in real time during operation, revolution counter is connected by wire with the sensor near the belt pulley be arranged on motor power output shaft, the revolution of centrifuge can be shown during operation.
Claims (2)
1. tubular-bowl centrifuge, comprise fuselage (13), motor (11) is fixed on fuselage, fuselage roof is fixed with retainer (8), connected by belt between belt pulley (9) on motor power output shaft and high-speed wheel (7), belt pulley on motor power output shaft and high-speed wheel are all located in retainer, high-speed wheel is contained in the high-speed wheel installation shaft that is fixed in retainer, high-speed wheel is fixed with hanging axis (6), the top of the bottom of hanging axis and rotary drum (4) is connected and fixed, rotary drum top is provided with liquid outlet, bottom of the drum is provided with inlet, shell (3) is had outside rotary drum, it is characterized in that: described shell is two halves formula structure, the rear end of the shell of two two halves formulas is fixed respectively by folding (12) and fuselage, the case nose of two two halves formulas is connected by snap close (2), shell is also provided with inlet (1) and liquid outlet (5), the setting corresponding with the inlet on rotary drum of inlet on shell, liquid outlet on shell and the liquid outlet on rotary drum be corresponding setting also, is provided with sensor (10) near the belt pulley on motor power output shaft.
2. according to tubular-bowl centrifuge according to claim 1, it is characterized in that: also comprise electric cabinet, the casing of electric cabinet, built with frequency converter (14), relay (15), switch (16), binding post (17), the chamber door of electric cabinet is equipped with revolution counter (18), frequency meter (19), speed governing knob (20), start button (21), stop button (22), SR (23); External power cord 3 phase 4 line is linked into 1-4 position, the binding post left side, switch entrance is wired to again by binding post, switch outlet wire is connected with converter power supply entrance, frequency converter delivery outlet is wired to binding post 5-7 position, 5-7 position terminal is wired to motor power entrance thus again, and this is main circuit loop;
Control loop connects: press the adhesive of start button control relay, the normally opened contact of relay accesses the startup control point of frequency converter by wire, thus startup frequency converter, motor leaves and makes rotation, speed governing knob is connected by wire with speed govornor by frequency modulator point, rotate it frequency converter can be regulated to export thus reach the object controlling motor speed, press stop button relay electric-loss, contact disconnects, thus frequency converter quits work, motor dead electricity free parking, SR is wired to frequency converter the RESET input, when reporting to the police due to fault frequency converters such as short circuit stalls, frequency converter is made to turn back to holding state by the SR frequency converter that can reset, be connected with wire between frequency meter with frequency converter frequency output node, can display translation frequency in real time during operation, revolution counter is connected by wire with the sensor near the belt pulley be arranged on motor power output shaft, the revolution of centrifuge can be shown during operation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420645899.8U CN204261821U (en) | 2014-10-28 | 2014-10-28 | Tubular-bowl centrifuge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420645899.8U CN204261821U (en) | 2014-10-28 | 2014-10-28 | Tubular-bowl centrifuge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204261821U true CN204261821U (en) | 2015-04-15 |
Family
ID=52796721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420645899.8U Expired - Lifetime CN204261821U (en) | 2014-10-28 | 2014-10-28 | Tubular-bowl centrifuge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204261821U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112474082A (en) * | 2020-11-09 | 2021-03-12 | 上海市离心机械研究所有限公司 | Safety detection and limitation method for overspeed of centrifugal machine |
-
2014
- 2014-10-28 CN CN201420645899.8U patent/CN204261821U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112474082A (en) * | 2020-11-09 | 2021-03-12 | 上海市离心机械研究所有限公司 | Safety detection and limitation method for overspeed of centrifugal machine |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Xing Guofeng Document name: payment instructions |
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| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Xing Guofeng Document name: Notice of Termination of Patent Rights |