CN207413236U - A kind of all-round flow guiding type blender - Google Patents
A kind of all-round flow guiding type blender Download PDFInfo
- Publication number
- CN207413236U CN207413236U CN201721486082.0U CN201721486082U CN207413236U CN 207413236 U CN207413236 U CN 207413236U CN 201721486082 U CN201721486082 U CN 201721486082U CN 207413236 U CN207413236 U CN 207413236U
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- China
- Prior art keywords
- blade
- water conservancy
- conservancy diversion
- agitating shaft
- flow guiding
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Abstract
The utility model is related to chemical machinery blender manufacture technology fields, specifically a kind of all-round flow guiding type blender, equipped with agitating shaft, it is characterized in that the agitating shaft side wall is equipped with the lower blade for being used for the water conservancy diversion blade of upper strata diversion mixing and axially being stirred for lower floor, the water conservancy diversion blade is set to the blade gradually to broaden from top to bottom, the water conservancy diversion blade is vertically connected on agitating shaft, on the agitating shaft that the lower blade is located at the lower section of water conservancy diversion blade and is located between adjacent water conservancy diversion blade, flow is gradually increased by the effect of water conservancy diversion blade, liquid moves downward under gravity, supernatant liquid is pumped into and realizes and is again stirring at the lower blade of lower floor, with stable structure, it is easy to use, stirring efficiency is high, the advantages that low in energy consumption.
Description
Technical field
The utility model is related to chemical machinery blender manufacture technology field, specifically a kind of stable structure, use
Convenient, stirring efficiency height, all-round flow guiding type blender low in energy consumption.
Background technology
It is well-known, it is well known that mixing plant is various in style, is widely used in oil, chemical industry, food, medicine, agriculture
The industries such as medicine, scientific research, be for completing to polymerize, being condensed, vulcanizing, hydrocarbonylation, the consersion unit of the chemical enginnering processes such as hydrogenation, and set
Standby most crucial component is exactly blender.
In terms of the operation purpose of mixing plant is mainly manifested in following four：1st, immiscible liquid is mixed, prepared uniform
Mixing liquid, emulsion strengthen mass transport process；2nd, make gas fully dispersed in a liquid, strengthen mass transfer and chemical reaction；3rd, make
Standby unit for uniform suspension promotes solid to accelerate dissolving, leaching or solid-liquid chemical reaction occurs；4th, strengthen mass transfer, prevent hot-spot
Or supercooling；In order to realize these purposes, many blenders have been invented in home and abroad.Such as oblique leaf paddle, disc turbine paddle, ribbon paddle
Deng；Tiltedly leaf paddle can use relatively good in terms of the mixing of liquid liquid, solid-liquid suspension, and disc turbine is used in gas absorption aspects
Relatively good, helical ribbon agitator is relatively good in the use of high-viscosity material condition.Traditional blender, which can only be directed to, reacts a or two
Aspect.And now with mixing plant operation purpose be possible to include more than many aspects.For example, some are stirred
The reaction of gas-liquid-solid three-phase is, it is necessary to reach gas absorption during the reaction of equipment, and solid suspends, and the purpose of liquid liquid hybrid reaction has
Material viscosity is from low viscosity to high viscosity during a little mixing plant reactions.If using traditional blender, it is then not possible to reach
Good mixing effect.So requiring a kind of blender can make to use under these a variety of operation purposes.
The content of the invention
The purpose of this utility model is to solve above-mentioned the deficiencies in the prior art, provide a kind of stable structure, it is easy to use, stir
Mix all-round flow guiding type blender efficient, low in energy consumption.
Technical solution is used by the utility model solves its technical problem：
A kind of all-round flow guiding type blender, equipped with agitating shaft, it is characterised in that the agitating shaft side wall is equipped with and is used for
The water conservancy diversion blade of upper strata diversion mixing and the lower blade axially stirred for lower floor, the water conservancy diversion blade be set to from top to bottom by
The wide blade of gradual change, the water conservancy diversion blade are vertically connected on agitating shaft, and the lower blade is located at the lower section of water conservancy diversion blade
And be located on the agitating shaft between adjacent water conservancy diversion blade, flow is gradually increased by the effect of water conservancy diversion blade, liquid is in weight
It is moved downward under the action of power, supernatant liquid is pumped into and realizes and is again stirring at the lower blade of lower floor.
The width of lower blade described in the utility model is more than the width of water conservancy diversion blade lower end, increases mixing effect.
Lower blade described in the utility model is set to arc blade, increases the lifting rate of lower blade, increases mixing speed,
Reduce the power consumption of blender.
The top of lower blade described in the utility model is put in the space between adjacent guide blade, makes water conservancy diversion paddle belt
The dynamic liquid to flow downward is directly stirred by lower blade, makes liquid agitation continuous, ensures mixing effect.
The utility model is used for the water conservancy diversion blade of upper strata diversion mixing since the agitating shaft side wall is equipped with and is used for
The lower blade that lower floor axially stirs, the water conservancy diversion blade are set to the blade gradually to broaden from top to bottom, the water conservancy diversion blade
It is vertically connected on agitating shaft, the lower blade is located at the lower section of water conservancy diversion blade and is located at stirring between adjacent water conservancy diversion blade
It mixes on axis, is gradually increased flow by the effect of water conservancy diversion blade, liquid moves downward under gravity, by supernatant liquid
It is pumped into and realizes and be again stirring at the lower blade of lower floor, the width of the lower blade is more than the width of water conservancy diversion blade lower end, increases
Big mixing effect, the lower blade are set to arc blade, and the lifting rate of lower blade is made increase, increases mixing speed, reduction
The power consumption of blender, the top of the lower blade are put in the space between adjacent guide blade, make water conservancy diversion paddle belt
The dynamic liquid to flow downward is directly stirred by lower blade, makes liquid agitation continuous, ensures mixing effect, steady with structure
Fixed, easy to use, the advantages that stirring efficiency is high, low in energy consumption.
Description of the drawings
Fig. 1 is the structure diagram of the utility model.
Fig. 2 is the top view of Fig. 1.
Specific embodiment
The utility model is further illustrated below in conjunction with the accompanying drawings：
As shown in drawings, a kind of all-round flow guiding type blender, equipped with agitating shaft 1, it is characterised in that 1 side of agitating shaft
Wall is equipped with the lower blade 3 for being used for the water conservancy diversion blade 2 of upper strata diversion mixing and axially being stirred for lower floor, the water conservancy diversion blade
2 are set to the blade gradually to broaden from top to bottom, and the water conservancy diversion blade 2 is vertically connected on agitating shaft 1, the lower blade 3
On the lower section of water conservancy diversion blade 2 and the agitating shaft 1 that is located between adjacent water conservancy diversion blade 2, the effect for passing through water conservancy diversion blade 2 will
Flow gradually increases, and liquid moves downward under gravity, supernatant liquid is pumped at the lower blade 3 of lower floor and realized again
Secondary stirring, the width of the lower blade 3 are more than the width of 2 lower end of water conservancy diversion blade, increase mixing effect, the lower paddle 3
Leaf is set to arc blade, increases the lifting rate of lower blade 3, increases mixing speed, reduces the power consumption of blender, described
The top of lower blade 3 is put in the space between adjacent guide blade 2, and water conservancy diversion blade 2 is made to drive the liquid to flow downward direct
It is stirred by lower blade 3, makes liquid agitation continuous, ensure mixing effect.
When the utility model is used, the blender is mounted in reaction kettle, blender can make when agitating shaft rotates
Different levels liquid is looped around the surrounding of water conservancy diversion blade 2, beneficial to the formation of turbulent flow, while accelerates under the action of water conservancy diversion blade 2
The mixture homogeneity of levels liquid, since water conservancy diversion blade 2 is set to up-narrow and down-wide blade, the lifting rate of water conservancy diversion blade 2 is by upper
To lower increase, such liquid moves from the top down under gravity, so can continuously pump the liquid on upper strata
It is sent at lower blade, so as to form the axial direction stream of liquid, lower blade 3 designs camber blade, advantageously reduces blender and disappears
The power of consumption, and the lifting rate of blade is increased, the blender in this patent passes through experiment and conventional agitator decoloring reaction pair
Than, under conditions of same units volumetric work, all can flow guiding type blender incorporation time be only traditional blender half, institute
With its relative energy-saving and and efficient；It is compared by experiment and conventional agitator solid particle suspension test, all-round flow guiding type stirring
Device reaches the even suspension of solid particle in the case where low speed does not destroy solid particle, and specific volume power is stirred than tradition
It is much smaller to mix device, by experiment and conventional agitator liquid-liquid dispersions Experimental Comparison, all-round flow guiding type blender is in unit volume work(
Rate reaches the homodisperse of liquid than conventional agitator in the case of small.
The flow field power likeness in form of the all-round flow guiding type blender of the utility model, surface pumping property is conventional agitator
More than twice, under conditions of ventilation, pumping property is equivalent to turbine stirrer（Turbine）, all-round flow guiding type blender
With larger shearing force, fluid micellar is promoted to be dispersed into smaller particle, increase its surface area；All-round flow guiding type blender passes
The power passed is highly uniform, from container bottom to gas-liquid contact surface, has reached uniform conduction, compared with conventional agitator,
It can improve the internal membrane heat transfer coefficient close to 40%, can reach efficient uniformly mixed in very wide range of viscosities
It closes；All can flow guiding type blender highest can be used under the conditions of 100Pa.s, especially in 0.001Pa.s-30Pa.s scopes
It is interior, it is higher than the stirring efficiency of conventional agitator.
The agitator device has the following advantages compared with traditional blender：
1st, it is same to stir purpose lower power consumption half compared with being driven blender；
2nd, the flow pattern of the formation of the effect of blender is stablized, and is conducive to the stability of equipment entirety；
3rd, used in very wide range of viscosities, good mixing effect can be reached；
4th, fabulous heat transfer property；
5th, can be used under conditions of gas-liquid mixed.
Claims (4)
1. a kind of all-round flow guiding type blender, equipped with agitating shaft, it is characterised in that the agitating shaft side wall, which is equipped with, to be used for
The water conservancy diversion blade of layer diversion mixing and the lower blade axially stirred for lower floor, the water conservancy diversion blade are set to from top to bottom gradually
The blade to broaden, the water conservancy diversion blade are vertically connected on agitating shaft, and the lower blade is located at the lower section of water conservancy diversion blade simultaneously
It is located on the agitating shaft between adjacent water conservancy diversion blade, is gradually increased flow by the effect of water conservancy diversion blade, liquid is in gravity
Under the action of move downward, supernatant liquid is pumped into and realizes and is again stirring at the lower blade of lower floor.
2. a kind of all-round flow guiding type blender according to claim 1, it is characterised in that the width of the lower blade is big
Width in water conservancy diversion blade lower end.
3. a kind of all-round flow guiding type blender according to claim 1, it is characterised in that the lower blade is set to arc
Blade.
4. a kind of all-round flow guiding type blender according to claim 1, it is characterised in that stretch on the top of the lower blade
Into in the space between adjacent guide blade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721486082.0U CN207413236U (en) | 2017-11-09 | 2017-11-09 | A kind of all-round flow guiding type blender |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721486082.0U CN207413236U (en) | 2017-11-09 | 2017-11-09 | A kind of all-round flow guiding type blender |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207413236U true CN207413236U (en) | 2018-05-29 |
Family
ID=62308490
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721486082.0U Active CN207413236U (en) | 2017-11-09 | 2017-11-09 | A kind of all-round flow guiding type blender |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207413236U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110743410A (en) * | 2019-10-10 | 2020-02-04 | 湖北天佑环保设备有限公司 | Liquid redistributor applied to purification tower |
-
2017
- 2017-11-09 CN CN201721486082.0U patent/CN207413236U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110743410A (en) * | 2019-10-10 | 2020-02-04 | 湖北天佑环保设备有限公司 | Liquid redistributor applied to purification tower |
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