CN106492733A - A kind of gas-liquid-solid agitating device - Google Patents
A kind of gas-liquid-solid agitating device Download PDFInfo
- Publication number
- CN106492733A CN106492733A CN201611216359.8A CN201611216359A CN106492733A CN 106492733 A CN106492733 A CN 106492733A CN 201611216359 A CN201611216359 A CN 201611216359A CN 106492733 A CN106492733 A CN 106492733A
- Authority
- CN
- China
- Prior art keywords
- blade
- gas
- shaft
- agitating device
- decelerator
- 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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- 239000007787 solid Substances 0.000 title claims abstract description 11
- 238000003756 stirring Methods 0.000 claims abstract description 9
- 239000004744 fabric Substances 0.000 claims abstract description 8
- 230000007246 mechanism Effects 0.000 claims abstract description 8
- 230000008878 coupling Effects 0.000 claims description 5
- 238000010168 coupling process Methods 0.000 claims description 5
- 238000005859 coupling reaction Methods 0.000 claims description 5
- 230000009467 reduction Effects 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 3
- 239000007788 liquid Substances 0.000 abstract description 15
- 238000006243 chemical reaction Methods 0.000 abstract description 12
- 238000013461 design Methods 0.000 abstract description 4
- 230000004044 response Effects 0.000 abstract description 3
- 239000003638 chemical reducing agent Substances 0.000 abstract 1
- 239000000463 material Substances 0.000 description 6
- 230000009471 action Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000001311 chemical methods and process Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000011344 liquid material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/0053—Details of the reactor
- B01J19/0066—Stirrers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/05—Stirrers
- B01F27/11—Stirrers characterised by the configuration of the stirrers
- B01F27/112—Stirrers characterised by the configuration of the stirrers with arms, paddles, vanes or blades
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
- B01F27/90—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with paddles or arms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/71—Feed mechanisms
- B01F35/712—Feed mechanisms for feeding fluids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/71—Feed mechanisms
- B01F35/717—Feed mechanisms characterised by the means for feeding the components to the mixer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/18—Stationary reactors having moving elements inside
Abstract
The present invention provides a kind of gas-liquid-solid agitating device，Including the actuator for setting gradually、Frame and rabbling mechanism，Rabbling mechanism is made up of the shaft of agitator and axial zone blade，Frame is by for pacifying motorized trapezoidal floor and constitute for installing the rectangle rack of decelerator，Connection reducer at the top of shaft，Bottom is not connected to stirring bottom of the barrel，Shaft is hollow axle，The airway that by its top extend to its tail end is inside set，The first blade and the second blade are sequentially provided with from down to up axially along shaft，The cloth gas hood of the flexible self-closing puff prot of the first blade bottom connect band，This device is using new blade design and layout，Increased blade rotation round projected area in the horizontal plane，More effective bubble disintegration，Reduce gas and diffuse up speed，Increase the contact area of gas and solid，Extend the gas response time in a liquid，Improve gas reaction efficiency，The self-closing puff prot of elasticity，Can prevent liquid from pouring in down a chimney in airway.
Description
Technical field
The present invention relates to a kind of agitating device, and in particular to a kind of gas-liquid-solid agitating device.
Background technology
In many technical fields, often need to be mixed material, make them complete certain physical/chemical reaction,
Product required for obtaining.Limited by material state, this operation is often entered in a kind of container with agitating device
Capable, the shape of container affects the process and result of operation, but the design of agitator device is the determiner of mixing effect.
Flowed by the liquid material of stirring action, including carries out the macroscopic view flowing of step circulation and in the range of container dimensions with many
The micro flow that the Emergence and Development of individual little vortex, motion and dispersion are characterized, different materials and physical/chemical course of reaction
There are different requirements to this two classes flowing.During having gas to add, the lead-in mode of gas to stirring operation and physics/
Chemical process also all has a great impact, and gas is passed through container bottom along fixed pipeline, then rises through liquids with bubble
Material, the uniformity of gas distribution, the size of bubble and air-flow are difficult to control to the stirring action of container bottom material；And,
Due to participating in the incompatibility of the gas and liquid of reaction, the gas in liquid is easily escaped, and reduces the reaction of gas and liquid
Efficiency.
Content of the invention
In order to solve above-mentioned deficiency of the prior art, the present invention provides a kind of gas-liquid-solid agitating device, the agitating device
Using special wide paddle type, gas is uniformly slowly spread in liquid and participate in reaction, reduce the gas rate of climb, improve gas
Body participates in reaction efficiency, it is adaptable to have gas to participate in the gas-liquid-solid agitating device of reaction, which thes improvement is that, including setting successively
Actuator, frame and the rabbling mechanism that puts, it is characterised in that the rabbling mechanism is by agitator and the shaft of axial zone blade
Composition.
First optimal technical scheme is that the actuator includes motor, the shaft coupling set gradually along same level axis
Device and decelerator, the decelerator are gear reduction unit, worm type of reduction gearing and/or belt wheel decelerator.
Second optimal technical scheme is, the frame is by for installing the trapezoidal floor of the motor and for installing institute
State the rectangle rack composition of decelerator.
3rd optimal technical scheme is, the agitator is cylinder, top be provided with connect the shaft circle logical
Hole.
4th optimal technical scheme is to connect the decelerator at the top of the shaft, bottom and the stirring bottom of the barrel
Be not connected to, the shaft is hollow axle, inside sets the airway for being extended to its tail end by its top, along the shaft axially by
Under to being above sequentially provided with the first blade and the second blade.
5th optimal technical scheme is, first, second blade is arc width blade, and width rotates circumference ratio
Between 20%-24%.
6th optimal technical scheme is that first, second blade is inclined and mounted on the shaft wheel hub, inclination angle
Degree is between 37 ° -43 °.
7th optimal technical scheme is that first, second blade is uniformly distributed and number is at least 4, described
One blade circle diameter is more than the second blade circle diameter.
8th optimal technical scheme is, the first, second blade number of plies is at least 2, first blade symmetrical two
One rectangle auxiliary blade normal thereto is respectively installed on individual blade.
9th optimal technical scheme is, the cloth gas hood of the flexible self-closing puff prot of the first blade bottom connect band, institute
State elastic self-closing puff prot horizontal plane and be slightly below cloth gas hood horizontal plane.
With immediate prior art ratio, the present invention provide technical scheme there is following excellent effect：
1st, the present invention is reduced gas and is expanded upwards using new blade design and layout, the especially design of the second blade
Scattered speed, extends the gas response time in a liquid, and effectively can crush and bubble disintegration, improves reaction efficiency.
2nd, elastic self-closing puff prot, in air inlet, because built-in pressure ratio external pressure is big, puff prot is in opening,
Gas is discharged；When stopping air inlet, because puff prot is from flexible, which closes automatically, can prevent liquid from pouring in down a chimney in airway.
3rd, the width of arc width blade rotates circumference ratio between 20%-24%, is inclined and mounted on shaft wheel
On hub, angle of inclination increased blade rotation round projected area in the horizontal plane between 37 ° -43 °, increase gas with
Solid and the contact area of liquid, improve gas reaction efficiency.
Description of the drawings
Fig. 1 is the structural representation of gas-liquid-solid agitating device；
Fig. 2 is the structural representation of actuator；
Fig. 3 is the structural representation of frame；
Fig. 4 is the first paddle blade structure schematic diagram；
Fig. 5 is the second paddle blade structure schematic diagram.
Description of reference numerals：
1- motor；2- shaft couplings；3- decelerators；The trapezoidal floors of 4-；5- rectangle racks；6- shafts；The second blades of 7-；8-
First blade；9- aids in blade；10- cloth gas hoods；11- agitators；12- gas outlets；13- wheel hubs.
Specific embodiment
Purpose, technical scheme and advantage for making the embodiment of the present invention is clearer, with reference to the embodiment of the present invention in
Accompanying drawing, to the embodiment of the present invention in technical scheme be clearly and completely described, it is clear that described embodiment is this
A part of embodiment in invention, rather than whole embodiments.Embodiment in based on the present invention, those of ordinary skill in the art
On the premise of creative work is not paid, the every other embodiment of all acquisitions, belongs to protection scope of the present invention.
Below in conjunction with the accompanying drawings the technical scheme that the present invention is provided is elaborated.
Embodiment one
As Figure 1-3, be a kind of gas-liquid-solid agitating device for providing of the present invention, including set gradually actuator, machine
Frame and rabbling mechanism, it is characterised in that the rabbling mechanism is made up of the shaft 6 of agitator 11 and its axis upper band blade,
The actuator includes motor 1, shaft coupling 2 and the decelerator 3 set gradually along same level axis, on the decelerator 3
Side is provided with gas outlet 12, and the decelerator 3 is gear reduction unit, worm type of reduction gearing and/or belt wheel decelerator, the machine
Frame is by for installing the trapezoidal floor 4 of the motor 1 and constitute for installing the rectangle rack 5 of the decelerator 3, the stirring
Bucket 11 is cylinder, and top is provided with the manhole for connecting the shaft 6, connects the decelerator at the top of the shaft 6
3, bottom is not connected to 11 bottom of the agitator, and the shaft 6 is hollow axle, inside sets and extends to its tail end by its top
Airway, is axially sequentially provided with the first blade 8 and the second blade 7 from down to up along the shaft.
As illustrated in figures 4-5, first blade 8 and the second blade 7 are arc width blade, and width rotates circumference ratio
Between 20%-24%, first blade 8 and the second blade 7 are inclined and mounted on the wheel hub 13 of the shaft 6, are inclined
The angle of installation between 37 ° -43 °, first blade 8 and 7 blade of the second blade is uniformly distributed and number is at least 4, institute
State blade layer of 8 circle diameter of the first blade more than 7 circle diameter of the second blade, first blade 8 and the second blade 7
Number is at least 2, and on two symmetrical blades of first blade 8, the rectangle auxiliary blade 9 normal thereto of each installation one, described
The cloth gas hood 10 of the flexible self-closing puff prot of 8 bottom connect band of the first blade, the elastic self-closing puff prot horizontal plane are slightly below
10 horizontal plane of cloth gas hood.
Embodiment two
When agitating device works, motor 1 starts, and drives decelerator 3 to rotate by shaft coupling 2, and decelerator 3 is driven simultaneously
Shaft 6 is rotated, and when rotating using shaft 6, by shaft 6, gas outlet 12 and airway, unstrpped gas is sucked gas distribution
In cover 10, gas is uniformly slowly spread in liquid and participate in reaction, improve gas reaction efficiency；Second blade is utilized simultaneously
7 stirrings form negative pressure whirlpool when rotating at a high speed and again the unreacted gas of sheaf space on agitator 11 are drawn in liquid,
Again through Gas-Liquid Absorption, mass transfer, gas material further improves the response speed with liquid under stirring.
Spray apparatus mouth with flexible self-closing air injection function, is in because built-in pressure ratio external pressure is big when gas is supplied
Opening, gas are discharged；When stopping supply gas, because built-in pressure ratio external pressure is little, it is automatically switched off, can prevents liquid from falling
Pour in airway.
Finally it should be noted that：Above example is only in order to illustrating the technical scheme of the application rather than to its protection domain
Restriction, although being described in detail to the application with reference to above-described embodiment, those of ordinary skill in the art should
Understand：Those skilled in the art still can carry out a variety of changes, modification to the specific embodiment that applies after reading the application
Or equivalent, but these changes, modification or equivalent, applying within pending claims.
Claims (10)
1. a kind of gas-liquid-solid agitating device, including the actuator, frame and the rabbling mechanism that set gradually, it is characterised in that described
Rabbling mechanism is made up of the shaft of agitator and axial zone blade.
2. agitating device according to claim 1, it is characterised in that the actuator is included along same level axis successively
The motor of setting, shaft coupling and top are provided with the decelerator of gas outlet, and the decelerator is gear reduction unit, worm and gear subtracts
Fast device and/or belt wheel decelerator.
3. agitating device according to claim 2, it is characterised in that the frame is by for installing the ladder of the motor
Shape floor and the rectangle rack composition for installing the decelerator.
4. agitating device according to claim 1, it is characterised in that the agitator is cylinder, and top is provided with connection
The manhole of the shaft.
5. agitating device according to claim 2, it is characterised in that connect the decelerator, bottom at the top of the shaft
End is not connected to the stirring bottom of the barrel, and the shaft is hollow axle, inside sets the airway for being extended to its tail end by its top,
The first blade and the second blade are sequentially provided with from down to up axially along the shaft.
6. agitating device according to claim 5, it is characterised in that first, second blade is arc width blade, wide
Degree rotates circumference ratio between 20%-24%.
7. agitating device according to claim 6, it is characterised in that first, second blade is inclined and mounted on described
On shaft wheel hub, angle of inclination is between 37 ° -43 °.
8. agitating device according to claim 7, it is characterised in that first, second blade be uniformly distributed and
Number is at least 4, and the first blade circle diameter is more than the second blade circle diameter.
9. agitating device according to claim 8, it is characterised in that the first, second blade number of plies is at least 2, institute
State.
10. agitating device according to claim 9, it is characterised in that the first blade bottom connect band flexible from
The cloth gas hood of puff prot is closed, the elastic self-closing puff prot horizontal plane is slightly below cloth gas hood horizontal plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611216359.8A CN106492733A (en) | 2016-12-26 | 2016-12-26 | A kind of gas-liquid-solid agitating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611216359.8A CN106492733A (en) | 2016-12-26 | 2016-12-26 | A kind of gas-liquid-solid agitating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106492733A true CN106492733A (en) | 2017-03-15 |
Family
ID=58334076
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611216359.8A Pending CN106492733A (en) | 2016-12-26 | 2016-12-26 | A kind of gas-liquid-solid agitating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106492733A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107008174A (en) * | 2017-05-31 | 2017-08-04 | 上海涵欧制药设备有限公司 | A kind of paddle blade structure of high efficient mixer |
| CN108722285A (en) * | 2018-07-25 | 2018-11-02 | 江苏新宏大集团有限公司 | A kind of top center aeration mixing device |
| CN108753512A (en) * | 2018-07-27 | 2018-11-06 | 百特（福建）智能装备科技有限公司 | Mixed grain device |
| US20230322568A1 (en) * | 2020-11-10 | 2023-10-12 | Universidad De Castilla La Mancha | Co2 capture using alkaline media for the preparation of sodium carbonate |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107008174A (en) * | 2017-05-31 | 2017-08-04 | 上海涵欧制药设备有限公司 | A kind of paddle blade structure of high efficient mixer |
| CN107008174B (en) * | 2017-05-31 | 2023-01-31 | 上海涵欧制药设备有限公司 | Paddle structure of efficient mixer |
| CN108722285A (en) * | 2018-07-25 | 2018-11-02 | 江苏新宏大集团有限公司 | A kind of top center aeration mixing device |
| CN108753512A (en) * | 2018-07-27 | 2018-11-06 | 百特（福建）智能装备科技有限公司 | Mixed grain device |
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| US20230322568A1 (en) * | 2020-11-10 | 2023-10-12 | Universidad De Castilla La Mancha | Co2 capture using alkaline media for the preparation of sodium carbonate |
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