CN107551978A - A kind of high shear reactor - Google Patents
A kind of high shear reactor Download PDFInfo
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- CN107551978A CN107551978A CN201710973461.0A CN201710973461A CN107551978A CN 107551978 A CN107551978 A CN 107551978A CN 201710973461 A CN201710973461 A CN 201710973461A CN 107551978 A CN107551978 A CN 107551978A
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- strain
- agitating paddle
- agitating
- motor
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Abstract
A kind of high shear reactor, the reactor include cylinder, motor, agitating shaft and material outlet, agitating paddle are provided with the agitating shaft, it is characterised in that motor is located at the top of the cylinder, agitating shaft described in motor connection；Agitating paddle includes the first agitating paddle and the second agitating paddle, and the first agitating paddle is located at the middle and lower part of the agitating shaft, can highly adjusted；Second agitating paddle is located at the one end of lower section, agitating shaft away from motor of first agitating paddle, and the second agitating paddle is adjustable in the upper-lower position of the agitating shaft；Second agitating paddle is discoid, shear blade is provided with second agitating paddle, shear blade is distributed in upper side and the downside of the disk of second agitating paddle, all shear blades on the disk upper side are located on same circumference, all shear blades on the disk downside are located on same circumference, and the shear blade is in the upper side of the disk and downside dislocation arrangement.
Description
Technical field
The present invention relates to a kind of reactor, and in particular to a kind of high shear reaction that can be stirred to high-viscosity material
Kettle.
Background technology
The agitating paddle of current reactor is typically kept and the shape of quant is similar, the stirring of the reactor of quant shape
Oar can tackle the stirring of the material in general year well, but the material that some viscosity are higher, and in stirring, stress is larger,
Larger deformation is produced, or even brings damage for puddler, agitating paddle.Some reactors are in order to strengthen the antitorque strong of agitating shaft
Degree is, it is necessary to the overstriking diameter of axle, and diameter of axle overstriking is then supported and also strengthened, and then increases weight, processing cost etc..
Above- mentioned information is only used for strengthening the understanding to the background of the disclosure, therefore it disclosed in the background section
It can include not forming the information to prior art known to persons of ordinary skill in the art.
The content of the invention
The present invention is directed to above-mentioned technical problem, a kind of high shear reactor is proposed, for the plant essence before dilution
Hands washing solution for workers, non-water hand cleanser, biological deodorant, the biological cleaning toilet of formula（Porcelain）Agent, liquid crystal adhesive remover, liquid（Stealthy hand
Set）, plant removing glue detergent, plant greasy dirt cleanser etc. there is the shearing that the fluid of high shear carries out high intensity, there is good effect
Fruit.
Technical scheme is as follows：
A kind of high shear reactor, the reactor include cylinder 2, motor 1, agitating shaft 3 and material outlet, the agitating shaft 3
On be provided with agitating paddle, it is characterised in that the motor 1 is located at the top of the cylinder, agitating shaft described in the motor connection；
The agitating paddle includes the first agitating paddle 4 and the second agitating paddle 5, under first agitating paddle 4 is located in the agitating shaft 3
Portion, it can highly adjust；Second agitating paddle 5 is located at one of the lower section, agitating shaft 3 of first agitating paddle 4 away from motor 1
End, second agitating paddle 5 is adjustable in the upper-lower position of the agitating shaft 3；Second agitating paddle 5 is discoid, and described the
Shear blade is provided with two agitating paddles, the shear blade is distributed in upper side and the downside of the disk of second agitating paddle,
All shear blades on the disk upper side are located on same circumference, and all shear blades on the disk downside are positioned at same
On one circumference, and the shear blade is in the upper side of the disk and downside dislocation arrangement.
Further, the reactor includes two material outlets, and first outlet is located at the bottommost of the reactor, the
Two outlets are positioned at the bottom of all sides of the reactor.
Further, the motor 1 is variable-frequency motor.
Further, processor is provided with the console of the variable-frequency motor, is provided with the lower end of the agitating shaft
Foil gauge, the processor can receive the strain from foil gauge so as to which variable-frequency motor be adjusted.
Further, first agitating paddle has the blade of three or more than three, and first agitating paddle owns
Blade is uniformly distributed.
By above-mentioned technical scheme, first, making improvement to the structure of agitating paddle, sheared by being set in disk periphery
The agitating paddle of the mode of sword, the structure relative to（If the second agitating paddle is relative to the first agitating paddle）The agitating paddle of quant formula,
When stirring highly viscous fluid, rotation is more smooth, and the deformation of agitating shaft reduces more than 30% relative to the agitating paddle of quant formula.
Second, on the basis of the agitating paddle using said structure, by setting foil gauge on agitating shaft, gone out by strain measurement
The strain of agitating shaft in use, when the strain threshold of storage within a processor is reached, variable-frequency motor can be controlled
System reduces frequency or alarm, is damaged with reducing the machine brought because fluid viscosity is excessive.
Brief description of the drawings
Its example embodiment is described in detail by referring to accompanying drawing, above and other target of the invention, feature and advantage will
Become more fully apparent.
Fig. 1 is the schematic diagram of the reactor of the present invention.
Embodiment
Example embodiment is described more fully with referring now to accompanying drawing.However, example embodiment can be with a variety of shapes
Formula is implemented, and is not understood as limited to example set forth herein；On the contrary, these embodiments are provided so that the present invention will more
Fully and completely, and by the design of example embodiment comprehensively it is communicated to those skilled in the art.Accompanying drawing is only the present invention
Schematic illustrations, be not necessarily drawn to scale.Identical reference represents same or similar part in figure, thus
Repetition thereof will be omitted.
In addition, described feature, structure or characteristic can be incorporated in one or more implementations in any suitable manner
In mode.In the following description, there is provided many details fully understand so as to provide to embodiments of the present invention.So
And it will be appreciated by persons skilled in the art that technical scheme can be put into practice and omit one in the specific detail
Or more, or other methods, constituent element, device, step etc. can be used.In other cases, it is not shown in detail or describes
Known features, method, apparatus, realization or operation are to avoid that a presumptuous guest usurps the role of the host and so that each aspect of the present invention thickens.
As shown in Figure 1, a kind of high shear reactor, the reactor include cylinder 2, motor 1, agitating shaft 3 and material
Export, be provided with agitating paddle on the agitating shaft 3, the motor 1 is located at the top of the cylinder, stirred described in the motor connection
Mix axle；The agitating paddle includes the first agitating paddle 4 and the second agitating paddle 5, and first agitating paddle 4 is located at the agitating shaft 3
Middle and lower part, it can highly adjust；Second agitating paddle 5 is located at the lower section of first agitating paddle 4, agitating shaft 3 away from motor 1
One end, second agitating paddle 5 is adjustable in the upper-lower position of the agitating shaft 3；Second agitating paddle 5 is discoid, institute
State and shear blade is provided with the second agitating paddle, the shear blade is distributed in upper side and the downside of the disk of second agitating paddle
Face, all shear blades on the disk upper side are located on same circumference, all shear blade positions on the disk downside
In on same circumference, and the shear blade is in the upper side of the disk and downside dislocation arrangement.
The reactor includes two material outlets, and first outlet is located at the bottommost of the reactor, second outlet position
In the bottom of all sides of the reactor.
By setting the second above-mentioned agitating paddle, the higher fluid of viscosity can be relatively easy in the presence of the second agitating paddle
Ground is stirred, and crushes restructuring.
First agitating paddle has the blade of three or more than three, and all blades of first agitating paddle uniformly divide
Cloth.
In the presence of the very high fluid of viscosity, the cutting stirring of the change high speed difficult to realize in structure, such as accompanying drawing 1
It is shown, motor 1 is arranged to variable-frequency motor, the variable-frequency motor has the console including processor, on agitating shaft 3, particularly
Can be set a foil gauge or strain transducer near installation second agitating paddle 5 of agitating shaft 3, described foil gauge or
The described processor of person's strain transducer connection, the processor can receive the strain from foil gauge so as to enter to variable-frequency motor
Row regulation.
Memory cell and comparing unit are set in the processor, strain threshold and speed are set in the memory cell
Value, when the strain value that the foil gauge or strain transducer transmit is less than the strain threshold, include the control of processor
Platform controls the variable-frequency motor to run at high speed；Be more than when the strain value that the foil gauge or strain transducer transmit or
During equal to the strain threshold, the console controls the variable-frequency motor to reduce rotating speed, increases moment of torsion.
Specifically, the strain threshold include the first strain threshold Y1, the second strain threshold Y2 ... YN answers variable threshold
Value, wherein, Y1<Y2<^<YN, when the strain value that the foil gauge or strain transducer transmit is less than first strain threshold
Y1, including the console of processor control the variable-frequency motor to be run under high rotating speed v1；When the foil gauge or strain pass
When the strain value of sensor transmission is less than the second strain threshold Y2 and is more than the first strain threshold Y1, the console controls institute
Variable-frequency motor is stated to run under rotating speed v2；... when the strain value that the foil gauge or strain transducer transmit is less than described the
N strain thresholds YN and when being more than N-1 strain thresholds Y (N-1), the console controls the variable-frequency motor to be transported under rotating speed vN
OK；Wherein v1>v2>……>VN, these velocity amplitudes are stored in memory cell.
Above-mentioned strain data and speed data can be determined by experiment optimal numerical value according to the viscosity situation of fluid.
By stage speed governing, agitating shaft is not in larger moment of torsion, and can cause motor always near rated power
Work.
So, for the hands washing solution for workers of the plant essence formula before dilution, non-water hand cleanser, biological deodorant, life
Thing cleaning toilet（Porcelain）Agent, liquid crystal adhesive remover, liquid（Contact gloves）, plant removing glue detergent, plant greasy dirt cleanser etc. there is high shear
Fluid carry out high intensity shearing, there is good effect.By above-mentioned technical scheme, first, being done to the structure of agitating paddle
Go out improve, disk periphery set shear blade by way of agitating paddle, the structure relative to（As the second agitating paddle relative to
First agitating paddle）The agitating paddle of quant formula, when stirring highly viscous fluid, rotation is more smooth, and the deformation of agitating shaft is relative
More than 30% is reduced in the agitating paddle of quant formula.Second, on the basis of the agitating paddle using said structure, by agitating shaft
Foil gauge is set, the strain of agitating shaft in use is gone out by strain measurement, is stored within a processor once reaching
During strain threshold, variable-frequency motor can reduce frequency or alarm by control, to reduce the machine brought because fluid viscosity is excessive
Infringement.
Finally it should be noted that：Various embodiments above is merely illustrative of the technical solution of the present invention, rather than its limitations；To the greatest extent
The present invention is described in detail with reference to foregoing embodiments for pipe, it will be understood by those within the art that：Its according to
The technical scheme described in foregoing embodiments can so be modified, either which part or all technical characteristic are entered
Row equivalent substitution；And these modifications or replacement, the essence of appropriate technical solution is departed from various embodiments of the present invention technology
The scope of scheme.
Claims (8)
1. a kind of high shear reactor, the reactor includes cylinder, motor, agitating shaft and material outlet, on the agitating shaft 3
It is provided with agitating paddle, it is characterised in that the motor is located at the top of the cylinder, agitating shaft described in the motor connection；Institute
Stating agitating paddle includes the first agitating paddle 4 and the second agitating paddle 5, and first agitating paddle is located at the middle and lower part of the agitating shaft, high
Degree can be adjusted；Second agitating paddle is located at the one end of lower section, agitating shaft away from motor of first agitating paddle, and described
Two agitating paddles are adjustable in the upper-lower position of the agitating shaft；Second agitating paddle is discoid, is set on second agitating paddle
Shear blade is equipped with, the shear blade is distributed in upper side and the downside of the disk of second agitating paddle, the disk upside
All shear blades on face are located on same circumference, and all shear blades on the disk downside are located on same circumference, and
The shear blade is in the upper side of the disk and downside dislocation arrangement.
2. a kind of high shear reactor according to claim 1, it is characterised in that the reactor goes out including two materials
Mouthful, first outlet is located at the bottommost of the reactor, and second outlet is located at the bottom of all sides of the reactor.
3. a kind of high shear reactor according to claim 1, it is characterised in that the motor 1 is variable-frequency motor.
A kind of 4. high shear reactor according to claim 1, it is characterised in that first agitating paddle have three or
The blade of more than three, all blades of first agitating paddle are uniformly distributed.
5. a kind of high shear reactor according to claim 3, it is characterised in that the variable-frequency motor has including processor
Console, a foil gauge or strain transducer be set on agitating shaft 3, described foil gauge or strain transducer connection
Described processor, the processor can receive the strain from foil gauge so as to which variable-frequency motor be adjusted.
6. a kind of high shear reactor according to claim 5, it is characterised in that memory cell is set in the processor
And comparing unit, strain threshold and velocity amplitude are set in the memory cell, when the foil gauge or strain transducer transmit
Strain value when being less than the strain threshold, including the console of processor controls the variable-frequency motor to run at high speed；
When the strain value that the foil gauge or strain transducer transmit is more than or equal to the strain threshold, the console control
The variable-frequency motor reduces rotating speed, increases moment of torsion.
7. a kind of high shear reactor according to claim 6, it is characterised in that the strain threshold includes the first strain
Threshold value Y1, the second strain threshold Y2 ... YN strain thresholds, wherein, Y1<Y2<……<YN, when the foil gauge or answer
The strain value for becoming sensor transmissions is less than the first strain threshold Y1, including the console of processor controls the variable-frequency motor
Run under high rotating speed v1；When the strain value that the foil gauge or strain transducer transmit is less than the second strain threshold Y2
And when being more than the first strain threshold Y1, the console controls the variable-frequency motor to be run under rotating speed v2；... answered when described
The strain value for becoming piece or strain transducer transmission is less than the N strain thresholds YN and is more than N-1 strain thresholds Y (N-1)
When, the console controls the variable-frequency motor to be run under rotating speed vN；Wherein v1>v2>……>VN, the storage of these velocity amplitudes
In memory cell.
8. a kind of high shear reactor according to claim 5, it is characterised in that foil gauge or strain transducer are set
Near installation second agitating paddle 5 of agitating shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710973461.0A CN107551978A (en) | 2017-10-18 | 2017-10-18 | A kind of high shear reactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710973461.0A CN107551978A (en) | 2017-10-18 | 2017-10-18 | A kind of high shear reactor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107551978A true CN107551978A (en) | 2018-01-09 |
Family
ID=60986626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710973461.0A Pending CN107551978A (en) | 2017-10-18 | 2017-10-18 | A kind of high shear reactor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107551978A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110849775A (en) * | 2019-11-22 | 2020-02-28 | 中铁工程装备集团有限公司 | Shield machine capable of detecting viscosity of muck and viscosity detection method thereof |
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| CN203705030U (en) * | 2013-12-29 | 2014-07-09 | 湖南信息科学职业学院 | Powder material automatic weighing system based on PLC and variable frequency motor |
| CN204685014U (en) * | 2015-05-26 | 2015-10-07 | 王钰芝 | High-shear emulsifying device |
| CN105021455A (en) * | 2015-06-03 | 2015-11-04 | 中国石油大学(华东) | Experimental apparatus for simulating stress corrosion of metal material under actual working conditions |
| CN204973893U (en) * | 2015-08-31 | 2016-01-20 | 中国中材国际工程股份有限公司 | Nanometer brium carbonate carbonization reaction unit |
| CN206008566U (en) * | 2016-08-20 | 2017-03-15 | 江西三和金业有限公司 | A kind of reduction shaft off-axis device |
| CN106679611A (en) * | 2017-01-23 | 2017-05-17 | 武汉科技大学 | Internal strain measuring device of KR desulphurization stirrer blades |
| CN106861501A (en) * | 2017-03-20 | 2017-06-20 | 无锡科技职业学院 | A kind of high-shear emulsifying dissolves mixing kettle |
| CN207357160U (en) * | 2017-10-18 | 2018-05-15 | 广州植华生物科技有限公司 | A kind of high shear reaction kettle |
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2017
- 2017-10-18 CN CN201710973461.0A patent/CN107551978A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102218281A (en) * | 2011-05-05 | 2011-10-19 | 河南工业大学 | Spiral wheat distributor |
| CN203635204U (en) * | 2013-11-10 | 2014-06-11 | 刘芳圃 | Mechanical and pneumatic mixed stirring reaction kettle |
| CN203705030U (en) * | 2013-12-29 | 2014-07-09 | 湖南信息科学职业学院 | Powder material automatic weighing system based on PLC and variable frequency motor |
| CN204685014U (en) * | 2015-05-26 | 2015-10-07 | 王钰芝 | High-shear emulsifying device |
| CN105021455A (en) * | 2015-06-03 | 2015-11-04 | 中国石油大学(华东) | Experimental apparatus for simulating stress corrosion of metal material under actual working conditions |
| CN204973893U (en) * | 2015-08-31 | 2016-01-20 | 中国中材国际工程股份有限公司 | Nanometer brium carbonate carbonization reaction unit |
| CN206008566U (en) * | 2016-08-20 | 2017-03-15 | 江西三和金业有限公司 | A kind of reduction shaft off-axis device |
| CN106679611A (en) * | 2017-01-23 | 2017-05-17 | 武汉科技大学 | Internal strain measuring device of KR desulphurization stirrer blades |
| CN106861501A (en) * | 2017-03-20 | 2017-06-20 | 无锡科技职业学院 | A kind of high-shear emulsifying dissolves mixing kettle |
| CN207357160U (en) * | 2017-10-18 | 2018-05-15 | 广州植华生物科技有限公司 | A kind of high shear reaction kettle |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110849775A (en) * | 2019-11-22 | 2020-02-28 | 中铁工程装备集团有限公司 | Shield machine capable of detecting viscosity of muck and viscosity detection method thereof |
| CN110849775B (en) * | 2019-11-22 | 2022-08-12 | 中铁工程装备集团有限公司 | Shield machine capable of detecting viscosity of muck and viscosity detection method thereof |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180109 |
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| WD01 | Invention patent application deemed withdrawn after publication |