CN105833779A - A magnetic force differential stirring pump - Google Patents
A magnetic force differential stirring pump Download PDFInfo
- Publication number
- CN105833779A CN105833779A CN201610222242.4A CN201610222242A CN105833779A CN 105833779 A CN105833779 A CN 105833779A CN 201610222242 A CN201610222242 A CN 201610222242A CN 105833779 A CN105833779 A CN 105833779A
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- CN
- China
- Prior art keywords
- magnetic
- magnetic cylinder
- pump
- cylinder
- magnetic force
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F33/00—Other mixers; Mixing plants; Combinations of mixers
- B01F33/45—Magnetic mixers; Mixers with magnetically driven stirrers
- B01F33/453—Magnetic mixers; Mixers with magnetically driven stirrers using supported or suspended stirring elements
- B01F33/4532—Magnetic mixers; Mixers with magnetically driven stirrers using supported or suspended stirring elements using a bearing, tube, opening or gap for internally supporting the stirring element
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
- B01F25/60—Pump mixers, i.e. mixing within a pump
- B01F25/64—Pump mixers, i.e. mixing within a pump of the centrifugal-pump type, i.e. turbo-mixers
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Rotary Pumps (AREA)
Abstract
A magnetic force differential stirring pump is disclosed. The pump comprises a driving shaft, a driving magnetic cylinder and a driven magnetic cylinder. The driving magnetic cylinder sleeves the driven magnetic cylinder, and magnetic poles are arranged in a centrosymmetric and one-to-one correspondence manner to form a centrosymmetric arrangement structure. The driving shaft connects the driving magnetic cylinder, and the driven magnetic cylinder is connected to an impeller in a stirring chamber and achieves sealing through flange connection. A stainless steel separating cover is disposed between the driving magnetic cylinder and the driven magnetic cylinder for sealing and separation, but magnetic force can pass through the stainless steel separating cover to achieve magnetic force transferring. The stainless steel separating cover is provided with a central shaft, a bearing and a snap ring to fix the moving parts and allow the moving parts to rotate freely. The pump is simple in structure and high in practicability. A fluid output by the pump has characteristics of pulsation and vibrating. Surprising new functions and characteristics can be achieved through accurate using. The pump can replace some traditional stirrers because of advantages on the structure and the cost. A dynamic seal of a transmission shaft is turned into a reliable static seal so that the pump has a function of completely avoiding transmission shaft leakage.
Description
Technical field
The present invention relates to a kind of differential mixing pump of magnetic force.
Background technology
The various structures of agitator, uses very universal, but some occasion needs pump to be stirred, and need stirring
Realizing differential and pulsation during mixing, prior art lacks such mixing pump at present.
Summary of the invention
The technical problem to be solved in the present invention overcomes the deficiencies in the prior art exactly, it is provided that a kind of simple in construction, practicality, energy
Enough realize the differential and differential mixing pump of magnetic force of pulsation.
For overcoming the deficiencies in the prior art, the present invention takes techniques below scheme:
A kind of differential mixing pump of magnetic force, including driving shaft, actively magnetic cylinder and passive magnetic cylinder, it is characterised in that: actively magnetic cylinder and quilt
Dynamic magnetic cylinder suit and magnetic pole all press the arrangement of centrosymmetry one_to_one corresponding, such as big garden wooden barrel Tao little garden wooden barrel and the bar of magnetic stripe such as wooden barrel
Wood quantity is equal, position accurate south poles one_to_one corresponding, and arrangement the most in a center of symmetry is then encapsulated into firm one；Main
Moving axis connects actively magnetic cylinder, and passive magnetic cylinder connects the impeller of teeter chamber and realizes sealing with Flange joint, and teeter chamber is provided with feed liquor
Mouth and liquid outlet；Actively it is provided with rustless steel isolation cover between magnetic cylinder and passive magnetic cylinder to seal off, but magnetic force can pass
Rustless steel isolation cover realizes the magnetic drives of two magnetic cylinders, rustless steel isolation cover has central shaft, bearing and snap ring carry out motion portion
Fixing and the flexible rotating of part.
Described impeller is provided with blade.
Described driving shaft is by motor-driven.
The core of the present invention is the active magnetic cylinder of suit and passive magnetic cylinder, can carry when output torque is not above two magnetic cylinders
Torque capacity time, the magnetic pole of two magnetic cylinders arrangements can one by one south poles corresponding, it is achieved synchronous rotary, but when load is beyond two magnetic cylinders
During the torque capacity that can carry, such as regulate two magnetic cylinders by frequency control and valve flow and arise that differential, play similar
The protective effect of slipping of clutch, although at this moment the torque of transmission, rotating speed, power all decline, but the alignment of the differential magnetic pole of magnetic cylinder
Can repeatedly be changed to dislocation magnetic force attract, repel generation alternation, then can produce magnetic force pulsation, the so fluid of output and have
Pulsation, the feature of vibration, and the dynamic seal (packing) of power transmission shaft is become reliable static sealing, it may have stop power transmission shaft completely and let out
The function of leakage.
Compared with prior art, beneficial effects of the present invention also resides in:
1, magnetic force differential mixing pump output fluid have pulsation, vibrate feature, proper use of can obtain beyond thought
New function and feature.
2, structure is had to be beneficial to replace some conventional agitator with the advantage on cost.
Present configuration is simple, practical, is particularly suitable for needing occasion use differential, that pulse and vibrate, before application
Scape is wide.
Accompanying drawing explanation
Fig. 1 is the planar structure schematic diagram of the present invention.
In figure, each label represents:
51, motor；52, driving shaft；53, actively magnetic cylinder；54, flange；55, rustless steel isolation cover；56, passive magnetic cylinder；57, leaf
Sheet；58, snap ring.
Detailed description of the invention
In conjunction with accompanying drawing, the present invention is further elaborated with.
The differential mixing pump of magnetic force as shown in Figure 1, including driving shaft 52, actively magnetic cylinder 53 and passive magnetic cylinder 56, actively magnetic cylinder
53 and passive magnetic cylinder 56 is set with and magnetic pole all by centrosymmetry one_to_one corresponding arrange, such as big garden wooden barrel Tao little garden wooden barrel and magnetic stripe such as
The wood strip quantity of wooden barrel is equal, position accurate south poles one_to_one corresponding, arrangement the most in a center of symmetry, is then encapsulated into firmly
Integrally；Driving shaft 52 connects actively magnetic cylinder 53, and passive magnetic cylinder 56 connects the impeller of teeter chamber and connects realization sealing with flange 54,
Teeter chamber is provided with inlet and liquid outlet；Actively it is provided with rustless steel isolation cover 55 between magnetic cylinder 53 and passive magnetic cylinder 56 to seal
Isolation, but magnetic force can realize the magnetic drives of two magnetic cylinders, rustless steel isolation cover 55 Shang You center through rustless steel isolation cover 55
Axle, bearing and snap ring 58 carry out the fixing of moving component and flexible rotating.
Described impeller is provided with blade 57.
Described driving shaft 52 is driven by motor 51.
The core of the present invention is active magnetic cylinder 53 and the passive magnetic cylinder 56 of suit, when output torque is not above two magnetic cylinder energy
During the torque capacity of carrying, the magnetic pole of two magnetic cylinders arrangements can one by one south poles corresponding, it is achieved synchronous rotary, but when load is beyond two
During the torque capacity that magnetic cylinder can carry, such as regulate two magnetic cylinders by frequency control and valve flow and arise that differential, play
The protective effect of similar slipping of clutch, although at this moment the torque of transmission, rotating speed, power all decline, but the differential magnetic pole of magnetic cylinder
Alignment and dislocation magnetic force can be changed to attraction repeatedly, repulsion produces alternation, then can produce magnetic force pulsation, the so fluid of output
There is pulsation, the feature of vibration, and the dynamic seal (packing) of power transmission shaft is become reliable static sealing, it may have stop transmission completely
The function of axle leakage.
Above-mentioned simply presently preferred embodiments of the present invention, not makees any pro forma restriction to the present invention.Any it is familiar with basis
The technical staff in field, in the case of without departing from technical solution of the present invention scope, may utilize the technology contents of the disclosure above
Technical solution of the present invention is made many possible variations and modification, or is revised as the Equivalent embodiments of equivalent variations.Therefore, all
It is the content without departing from technical solution of the present invention, any simply repaiies made for any of the above embodiments according to the technology of the present invention essence
Change, equivalent variations and modification, all should fall in the range of technical solution of the present invention is protected.
Claims (3)
1. the differential mixing pump of magnetic force, including driving shaft, actively magnetic cylinder and passive magnetic cylinder, it is characterised in that: actively magnetic cylinder and
Passive magnetic cylinder suit and magnetic pole all press the arrangement of centrosymmetry one_to_one corresponding, such as big garden wooden barrel Tao little garden wooden barrel and magnetic stripe such as wooden barrel
Wood strip quantity is equal, position accurate south poles one_to_one corresponding, and arrangement the most in a center of symmetry is then encapsulated into firm one；
Driving shaft connects actively magnetic cylinder, and passive magnetic cylinder connects the impeller of teeter chamber and realizes sealing with Flange joint, teeter chamber be provided with into
Liquid mouth and liquid outlet；Actively it is provided with rustless steel isolation cover between magnetic cylinder and passive magnetic cylinder to seal off, but magnetic force can be worn
Cross rustless steel isolation cover and realize the magnetic drives of two magnetic cylinders, rustless steel isolation cover has central shaft, bearing and snap ring move
Fixing and the flexible rotating of parts.
The differential mixing pump of magnetic force the most according to claim 1, it is characterised in that: described impeller is provided with blade.
The differential mixing pump of magnetic force the most according to claim 1 and 2, it is characterised in that: described driving shaft is by motor-driven.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610222242.4A CN105833779A (en) | 2016-04-12 | 2016-04-12 | A magnetic force differential stirring pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610222242.4A CN105833779A (en) | 2016-04-12 | 2016-04-12 | A magnetic force differential stirring pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105833779A true CN105833779A (en) | 2016-08-10 |
Family
ID=56597235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610222242.4A Pending CN105833779A (en) | 2016-04-12 | 2016-04-12 | A magnetic force differential stirring pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105833779A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111871293A (en) * | 2020-06-12 | 2020-11-03 | 东南大学 | Automatic mixing apparatus of vacuum machine |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101867280A (en) * | 2010-06-22 | 2010-10-20 | 吴熹洋 | Secondary speed-reducing magnetic transmission device |
| CN201726299U (en) * | 2010-03-31 | 2011-01-26 | 谭定忠 | Magnetic coupling seal driver |
| CN203014640U (en) * | 2012-11-22 | 2013-06-19 | 南通市金锐高技术陶瓷有限公司 | Magnetic transmission device |
| CN203491873U (en) * | 2013-10-18 | 2014-03-19 | 朱启东 | Magnetic transmission mechanism |
| CN204190593U (en) * | 2014-09-17 | 2015-03-04 | 江苏建安泵业制造有限公司 | A kind of have the two-way magnetic coupling drawing thrust |
| CN204290672U (en) * | 2014-11-06 | 2015-04-22 | 江苏大学 | The magnetic coupling of " hygrometric state " magnetic corner can be measured |
-
2016
- 2016-04-12 CN CN201610222242.4A patent/CN105833779A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201726299U (en) * | 2010-03-31 | 2011-01-26 | 谭定忠 | Magnetic coupling seal driver |
| CN101867280A (en) * | 2010-06-22 | 2010-10-20 | 吴熹洋 | Secondary speed-reducing magnetic transmission device |
| CN203014640U (en) * | 2012-11-22 | 2013-06-19 | 南通市金锐高技术陶瓷有限公司 | Magnetic transmission device |
| CN203491873U (en) * | 2013-10-18 | 2014-03-19 | 朱启东 | Magnetic transmission mechanism |
| CN204190593U (en) * | 2014-09-17 | 2015-03-04 | 江苏建安泵业制造有限公司 | A kind of have the two-way magnetic coupling drawing thrust |
| CN204290672U (en) * | 2014-11-06 | 2015-04-22 | 江苏大学 | The magnetic coupling of " hygrometric state " magnetic corner can be measured |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111871293A (en) * | 2020-06-12 | 2020-11-03 | 东南大学 | Automatic mixing apparatus of vacuum machine |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160810 |
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| RJ01 | Rejection of invention patent application after publication |