CN203329646U - Stirring barrel - Google Patents
Stirring barrel Download PDFInfo
- Publication number
- CN203329646U CN203329646U CN2013204358011U CN201320435801U CN203329646U CN 203329646 U CN203329646 U CN 203329646U CN 2013204358011 U CN2013204358011 U CN 2013204358011U CN 201320435801 U CN201320435801 U CN 201320435801U CN 203329646 U CN203329646 U CN 203329646U
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- Prior art keywords
- barrel
- stirring
- staving
- impeller
- agitator
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Abstract
The utility model discloses a stirring barrel which is used for solving the problems that an existing stirring barrel is bad in stirring effect, vortex occurs in the stirring process and a driving device is prone to over-load heating. The stirring barrel comprises a barrel body and an impeller arranged in the barrel body, wherein the impeller is connected with a stirring shaft which is connected with a driving device arranged outside the barrel body, a flow slowing barrel is arranged in the barrel body, the periphery of the stirring shaft is sleeved with the flow slowing barrel, and the flow slowing barrel is of a communicated barrel-shaped structure. The stirring barrel is not only applicable to stirring mineral aggregate with the concentration smaller than 30%, but also applicable to stirring mineral aggregate with the concentration larger than 30%.
Description
Technical field
The utility model relates to agitating device, is specifically related to a kind of agitator.
Background technology
Agitator work is to drive the Agitator Impeller rotation by motor, and medicine and ore pulp are mixed, and increases the necessary equipment of pharmacy effect reaction time, strengthening drug response quality, and its whipped form is flat barrel-shaped radiation cycle helical runner mechanical agitation.
Agitator is applicable to various metallic ores, is mainly used in the front stirring of flotation, and medicament is fully mixed with ore pulp, also can be used for the stirring of other nonmetallic minerals.It is used in concentration and is not more than 30%(and calculates by weight) granularity of frozen composition is less than 1mm.Its form is flat barrel-shaped radiation cycle helical runner mechanical agitation type.
The Chinese utility model of application number 201120514351.6 discloses a kind of agitator, comprise agitator body cylindraceous, the bottom ellipse head of described agitator body, the bottom of described agitator body is provided with paddle, described paddle is connected with the shaft that is placed in the agitator body exterior, and described shaft is connected with motor by belt.
The Chinese utility model that application number is 201120181771.7 discloses a kind of agitator, comprise staving, upper cover, described staving bottom is provided with zoetrope, staving bottom sidewall is provided with switch valve, cylinder top cover divides Zuo Bangai, You Bangai, left half lid is fixed on staving, and You Bangai is sticked in the top of staving, and the right side partly covers and has two axis holes.
The Chinese invention patent that application number is 201010269047.X discloses a kind of agitator, comprise staving, with the staving top, be flexibly connected bung and be fixed on the pulley of staving bottom, it is characterized in that: the edge of described bung is provided with sealing ring, the upper inside wall of described staving is provided with temperature sensing device, and described temperature sensing device is electrically connected to alarm.
Existing agitator is used in concentration and is not more than 30%(and calculates by weight) granularity of frozen composition is less than 1mm.Its form is flat barrel-shaped radiation cycle helical runner mechanical agitation type.But in actual use,, according to the concrete condition of ore, in order to meet the floatation process requirement, actual stirring concentration is approximately 30-35%.This just causes agitator (for example adapted motor 37KW, the agitator of rated current 78A) duty factor in actual production larger, and motor is in overload, and electric current is considerably beyond the rated current (generally at 85～102A) of motor, and motor seriously generates heat.For reducing motor load, solve the situation that the motor feels hot, present inventor team adopts the belt pulley of motor is changed into to ∮ 300mm by ∮ 330mm, reduce thus the rotating speed of stirring, thereby reduce the load of motor, but effect not obvious, and current of electric is higher, and mixing effect significantly descends, floatation indicators is caused to adverse effect.
Simultaneously, existing agitator, under the turning effort of impeller, easily forms the situation of eddy current, causes mixing effect poor.
The utility model content
The utility model is poor in order to overcome existing agitator mixing effect, is greater than in 30% the problem of drive unit overload heating in stirring concentration, and provide a kind of agitator, can prevent the formation of eddy current in whipping process, improve mixing effect, can stir the operating mode that concentration is greater than 30% simultaneously.
For addressing the above problem the technical solution adopted in the utility model, be:
A kind of agitator, the impeller that comprises staving and be located at staving inside, described impeller is connected with shaft, described shaft is connected with the drive unit that is arranged on the staving outside, it is characterized in that: be provided with in described staving and scratch the stream bucket, the described stream casing of scratching is located at the shaft periphery, described scratch stream bucket be in logical tubular structure.
Further, described scratching flowed the top that bucket is arranged on impeller.
Further, the described stream bucket of scratching is for cylinder-like structure.
Further, the described stream bucket of scratching is provided with at least one circulation port.
Further, described circulation port is connected with the pipeline be tilted to.
Compared with prior art, the utlity model has following beneficial effect:
One, agitator of the present utility model, the impeller that comprises staving and be arranged on staving inside, impeller is connected with shaft, shaft is connected with the drive unit that is arranged on the staving outside, be provided with in staving and scratch stream bucket, scratch the stream casing and be located at the shaft periphery, logical tubular structure in scratching the stream bucket and being.Scratch the stream bucket by arranging in staving, can prevent that impeller from forming eddy current in rotation process, improve mixing effect.Also reduced the resistance of upper impeller ore pulp to impeller, reduced the service load of drive unit, make the utility model can stir concentration and be greater than 30% material and the heating of drive unit overload can not occur simultaneously.
Two, of the present utility modelly scratch the top that stream bucket is arranged on impeller, allow impeller with scratch the stream bucket and there is certain gap, accelerate the circulation of material in staving, improve mixing effect, promote follow-up floatation indicators.
Three, the stream bucket of scratching of the present utility model, for cylinder-like structure, is convenient to processing and manufactures, and also is conducive to keep the stability of agitator.
Four, the stream bucket of scratching of the present utility model is provided with at least one circulation port, accelerates to scratch the convection current of the inside and outside material of stream bucket by circulation port, improves mixing effect.
Five, circulation port of the present utility model is connected with the pipeline be tilted to.The pipeline be tilted to by setting, can either effectively reduce the formation of eddy current, can guarantee again to scratch the convection current of the inside and outside material of stream bucket, further improves mixing effect.
The accompanying drawing explanation
Fig. 1 is the structural representation of the utility model one embodiment;
Fig. 2 is that the utility model is scratched on the circulation port that flows bucket the top view while being connected with pipeline;
Mark in figure: 1, belt pulley, 2, shaft, 3, staving, 4, circulation port, 5, scratch the stream bucket, 6, impeller, 7, pipeline.
The specific embodiment
Below in conjunction with the drawings and the specific embodiments, the utility model will be further described.
Agitator of the present utility model, the impeller 6 that comprises staving 3 and be arranged on staving 3 inside, impeller 6 is connected with shaft 2, shaft 2 is connected with the drive unit that is arranged on staving 3 outsides, be provided with in staving 3 and scratch stream bucket 5, scratch stream bucket 5 and be set in shaft 2 peripheries, logical tubular structure in scratching stream bucket 5 and being.By scratch stream bucket 5 in the interior setting of staving 3, can prevent that impeller 6 from forming eddy current in rotation process, improve mixing effect.Also reduced the resistance of impeller 6 top ore pulps to impeller, reduced the service load of drive unit, make the utility model can stir concentration and be greater than 30% material and the heating of drive unit overload can not occur simultaneously.
The utility model is the improvement of carrying out on existing agitator basis, and an end of shaft 2 connects impeller 6, one ends and connects belt pulley 1, and belt pulley 1 is connected with drive unit, and drive unit can be motor, can be also diesel engine.As a kind of preferred mode, drive unit is selected motor.Shaft 2 also can be connected with drive unit by travelling gear, preferably selects belt transmission.
Of the present utility modelly scratch the top that stream bucket 5 is arranged on impeller 6, allow impeller 6 with scratch stream bucket 5 and there is certain gap, accelerate the circulation of staving 3 interior materials, improve mixing effect, promote follow-up floatation indicators.
The stream bucket 5 of scratching of the present utility model, for cylinder-like structure, is convenient to processing and manufactures, and also is conducive to keep the stability of agitator.
The stream bucket 5 of scratching of the present utility model is provided with at least one circulation port 4, accelerates to scratch the convection current of the inside and outside material of stream bucket by circulation port 4, improves mixing effect.
Circulation port 4 of the present utility model is connected with the pipeline 7 be tilted to.The pipeline 7 be tilted to by setting, can either effectively reduce the formation of eddy current, can guarantee again to scratch the convection current of stream bucket 5 inside and outside materials, further improves mixing effect.
Implement one
The agitator of the present embodiment is 2.5 meters x2.5 rice type agitators, adapted motor 37KW, rated current 78A.The agitator of the present embodiment, the impeller 6 that comprises staving 3 and be arranged on staving 3 inside, impeller 6 is connected with shaft 2, shaft 2 is connected with the drive unit that is arranged on staving 3 outsides, be provided with in staving 3 and scratch stream bucket 5, scratch stream bucket 5 and be set in shaft 2 peripheries, logical tubular structure in scratching stream bucket 5 and being.The stream bucket 5 of scratching of the present embodiment is highly 130cm, scratch and flow the generation that bucket 5 can prevent eddy current, can reduce again the resistance of impeller 6 top ore pulps to impeller in whipping process, thereby raising mixing effect, promote floatation indicators, solved tired agitator drive unit overload, the problem of heating of scratching always simultaneously.
Embodiment bis-
The agitator of the present embodiment, the impeller 6 that comprises staving 3 and be arranged on staving 3 inside, impeller 6 is connected with shaft 2, shaft 2 is connected with the drive unit that is arranged on staving 3 outsides, be provided with in staving 3 and scratch stream bucket 5, scratch stream bucket 6 and be set in shaft 2 peripheries, logical tubular structure in scratching stream bucket 5 and being.The present embodiment scratch stream bucket 5 be in logical cylinder-like structure, be provided with 8 circulation ports 4 simultaneously on cylinder, circulation port 4 is connected with the pipeline 7 be tilted to.The number of circulation port 4 can be arranged according to the agitator of different model, thereby reaches best mixing effect, promotes floatation indicators, solves the problem of the overload heating of agitator drive unit, does not repeat them here.
Agitator of the present utility model can not only be applicable to the material stirring that concentration is less than 30%, material stirring when simultaneously can be applicable to concentration and be greater than 30%, be specially adapted to the stirring of mineral aggregate, not only not there will be the generation of vortex phenomenon, simultaneously owing to having alleviated the resistance of ore pulp to impeller, reduce the load of drive unit, can not cause the problem of drive unit overload heating.
Claims (5)
1. an agitator, comprise staving (3) and be located at the inner impeller (6) of staving (3), described impeller (6) is connected with shaft (2), described shaft (2) drive unit outside with being arranged on staving (3) is connected, it is characterized in that: be provided with in described staving (3) and scratch stream bucket (5), the described stream bucket (5) of scratching is set in shaft (2) periphery, described scratch stream bucket (5) be in logical tubular structure.
2. agitator according to claim 1 is characterized in that: describedly scratch the top that stream bucket (5) is arranged on impeller (6).
3. agitator according to claim 2 is characterized in that: the described stream bucket (5) of scratching is for cylinder-like structure.
4. according to claim 1,2 or 3 described agitators, it is characterized in that: the described stream bucket (5) of scratching is provided with at least one circulation port (4).
5. agitator according to claim 4, it is characterized in that: described circulation port (4) is connected with the pipeline (7) be tilted to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013204358011U CN203329646U (en) | 2013-07-22 | 2013-07-22 | Stirring barrel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013204358011U CN203329646U (en) | 2013-07-22 | 2013-07-22 | Stirring barrel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203329646U true CN203329646U (en) | 2013-12-11 |
Family
ID=49698347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013204358011U Expired - Fee Related CN203329646U (en) | 2013-07-22 | 2013-07-22 | Stirring barrel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203329646U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107385263A (en) * | 2017-06-19 | 2017-11-24 | 沈阳铸造研究所 | Device and method that is high-quality, efficiently preparing SiC particulate reinforced aluminum matrix composites |
| CN107400791A (en) * | 2017-06-19 | 2017-11-28 | 沈阳铸造研究所 | A kind of device and method that is high-quality, efficiently preparing semi-solid aluminium alloy size |
| CN109569403A (en) * | 2018-12-07 | 2019-04-05 | 皇氏集团湖南优氏乳业有限公司 | A kind of closed milk mixing tank of constant temperature |
| CN111635993A (en) * | 2020-06-11 | 2020-09-08 | 潼关县太洲冶炼有限责任公司 | Feeding device |
-
2013
- 2013-07-22 CN CN2013204358011U patent/CN203329646U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107385263A (en) * | 2017-06-19 | 2017-11-24 | 沈阳铸造研究所 | Device and method that is high-quality, efficiently preparing SiC particulate reinforced aluminum matrix composites |
| CN107400791A (en) * | 2017-06-19 | 2017-11-28 | 沈阳铸造研究所 | A kind of device and method that is high-quality, efficiently preparing semi-solid aluminium alloy size |
| CN107400791B (en) * | 2017-06-19 | 2019-07-05 | 沈阳铸造研究所 | A kind of device and method that is high-quality, efficiently preparing semi-solid aluminium alloy size |
| CN107385263B (en) * | 2017-06-19 | 2019-09-24 | 沈阳铸造研究所 | Device and method that is high-quality, efficiently preparing SiC particulate reinforced aluminum matrix composites |
| CN109569403A (en) * | 2018-12-07 | 2019-04-05 | 皇氏集团湖南优氏乳业有限公司 | A kind of closed milk mixing tank of constant temperature |
| CN111635993A (en) * | 2020-06-11 | 2020-09-08 | 潼关县太洲冶炼有限责任公司 | Feeding device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131211 Termination date: 20150722 |
|
| EXPY | Termination of patent right or utility model |