CN207042344U - Agitator and agitator tank - Google Patents
Agitator and agitator tank Download PDFInfo
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- CN207042344U CN207042344U CN201720947790.3U CN201720947790U CN207042344U CN 207042344 U CN207042344 U CN 207042344U CN 201720947790 U CN201720947790 U CN 201720947790U CN 207042344 U CN207042344 U CN 207042344U
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- agitator
- tank
- stirring vane
- agitator tank
- agitating shaft
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Abstract
The utility model provides a kind of agitator and agitator tank, is related to mechanical equipment technical field, and the agitator includes agitating shaft and the stirring vane being connected on agitating shaft；Stirring vane sets at least three, the shape of each stirring vane parabolically type；Stirring vane is evenly distributed along the circumference of agitating shaft, and the angle of inclination of each stirring vane is identical；There is overlapping region between adjacent stirring vane, and gap is provided between overlapping region, solve when being stirred, mix using existing agitator tank for the flying dust material of lighter weight present in prior art, it is blocking to easily cause uniting for flying dust material, uniform stirring, the purpose of mixing are not reached, the technical problem that it is stirred, mixed effect is undesirable, the agitator can realize uniform stirring and the preferable technique effect of mixing effect.
Description
Technical field
Mechanical equipment technical field is the utility model is related to, more particularly, to a kind of agitator and agitator tank.
Background technology
Agitator tank be by solid and liquid, liquid and liquid material etc. are stirred, mixture, mediation, the equipment of homogeneous, its
It is widely used in the industries such as coating, medicine, building materials, chemical industry, pigment, resin, food, scientific research.
However, due to the influence of different material performance itself, some materials are powdered, and light specific gravity, particle are small, specific area
Greatly, it is poor with liquid dispersion effect, or even there is phenomenon of uniting, this carrys out certain difficulty to the uniform mixed zone of material；Also
Solid material or liquid material can produce foam in mixed process, and foam is such as broken up to the phenomenon that the tank that ripples occurs not in time；
For light weight material in existing agitator tank, easily cause material and unite blocking, swim in liquid surface, cause stirring not
Uniformly, mixing effect is very undesirable, may influence whether follow-up processing.
By taking the pre- stirring of flying dust, mixing as an example, due to flying dust be by the small soot particle discharged in fuel combustion process (such as：
The flying dust collected during waste incineration and generating electricity), its lighter weight.It is stirred, mixed using existing agitator tank, is easily made
It is blocking into uniting for flying dust material, do not reach uniform stirring, the purpose of mixing, it is stirred, mixed effect is very undesirable, mostly existing
There is mixing plant not to be suitable for the stirring of flying dust material, mixing.Thus, exploitation design is a kind of to be applied to lighter weight material (such as：
Flying dust) stirring, mixing special equipment it is necessary.
Utility model content
First purpose of the present utility model is to provide a kind of agitator, to solve present in prior art for quality
When lighter flying dust material is stirred, mixed using existing agitator tank, it is blocking to easily cause uniting for flying dust material, does not reach
Uniform stirring, the purpose of mixing, the technical problem that it is stirred, mixed effect is undesirable.
Agitator provided by the utility model, including agitating shaft and the stirring vane that is connected on the agitating shaft.
The stirring vane sets at least three, the shape of each stirring vane parabolically type.
Circumference of the stirring vane along the agitating shaft is evenly distributed, the angle of inclination phase of each stirring vane
Together.
There is overlapping region between the adjacent stirring vane, and gap is provided between the overlapping region.
Further, the stirring vane is connected to the bottom of the agitating shaft；The upper end connection of the agitating shaft
There is the driving element of its rotation of driving.
Mixing tool of the present utility model has the advantages that：
By taking premixing stirring of the flying dust in agitator tank as an example.Flying dust is the small soot particle by being discharged in fuel combustion process
(such as：The flying dust collected during waste incineration and generating electricity), its lighter weight.
When material to be mixed is flying dust, compared with using existing agitator, the stirring vane of the utility model agitator
Set three (being introduced exemplified by three), and each stirring vane substantially parabolically type, in whipping process, parabolic type
Stirring vane rotates, and the slurry oppressed in agitator is moved gradually downward, slurry touches the agitator tank for holding slurry
Behind bottom, progressively dug by the bottom up active force of agitator tank, at the same time, slurry is made by stirring centrifugal force
With slurry axially falls after certain altitude is risen to towards agitating shaft approximately along it, is circulated with this.Because this agitator can be real
Now the upper and lower rolling of slurry by a relatively large margin is stirred, thus greatly accelerates the mixing of material, stirring, shortens mixing, stirring
Time and mixing effect it is preferable.
In addition, there is overlapping region between the adjacent stirring vane of this agitator, and gap is provided between overlapping region.This is heavy
For non-overlapping region, stirring vane, which rotates, in whipping process transports downwards the slurry oppressed in agitator in folded region
It is dynamic, slurry can be made by from the bigger lower pressure of stirring vane, correspondingly, by agitator tank bottom after slurry contact to tank bottom
The reaction force in portion is bigger, while along with slurry is subject to centrifugal forces, the motion amplitude (rolling amplitude) of slurry is just
It can increase, thus be more beneficial for the mixing of slurry, stirring, its mixing effect is more preferable；Gap is provided between the overlapping region, can be subtracted
Weak slurry directly acts on the impulsive force of stirring vane, and certain cushioning effect can be played to stirring vane, extends stirring
The service life of blade.
Second purpose of the present utility model is to provide a kind of agitator tank, to solve present in prior art for quality
When lighter flying dust material is stirred, mixed using existing agitator tank, it is blocking to easily cause uniting for flying dust material, does not reach
Uniform stirring, the purpose of mixing, the technical problem that it is stirred, mixed effect is undesirable.
Agitator tank of the present utility model, including be arranged on the agitator tank charging aperture, be arranged on the agitator tank
Discharging opening and above-mentioned agitator.
The agitator is fixedly connected on the agitator tank, and the stirring vane is located in the agitator tank.
Further, rinsing module is connected with the agitator tank, the rinsing module includes being used to rinse the agitator tank
The nozzle of inwall.
Further, the nozzle is high pressure nozzle.
Further, the high pressure nozzle is shower nozzle type high pressure nozzle.
Further, the agitator tank also includes tank body, tank bottom and cover.
The nozzle sets at least six, and the nozzle is fixedly connected on the tank body and equal along the circumference of the tank body
Even arrangement.
The water side of the nozzle is inclined upwardly setting.
Further, the tank bottom and the junction of the tank body are arc-shaped transition.
Further, the bottom of the tank bottom is in elliposoidal.
Further, the junction of the cover and the tank body is arc-shaped transition.
The beneficial effect of agitator tank of the present utility model：
Agitator tank of the present utility model can produce the beneficial effect of above-mentioned agitator, will not be repeated here.
In addition, it is provided with high pressure nozzle in the agitator tank.Due to slurry under the drive of stirring vane in tank body not
Roll disconnectedly, and slurry has certain viscosity, is liable to stick on the inwall of tank body, thus, the setting of high pressure nozzle can be with
The slurry being attached in inner tank wall is rinsed, particularly strong flushing tank deck is stained with material, so as to keeping effective
Stirring space is to realize preferable mixing effect.
In addition, compared with existing bottom configuration, the tank bottom bottom of agitator tank of the present utility model is in elliposoidal (i.e. tank bottom
Using ellipsoidal head), on the one hand, oval end socket is easy to the flowing and rolling of slurry in tank body so that slurry stirs
Mix, mix more uniform, on the other hand, tank bottom is not easy buildup, and slurry can all be smoothly discharged out tank body.
In addition, (junction of existing cover and tank body is right angle), the utility model compared with existing can cover structure
The cover of agitator tank and the junction of tank body be arc-shaped transition, the design of the arc tank deck so that cover is translated on part
Slurry throws to the axis direction of agitator under the double action of centrifugal force and gravity, and it make it that slurry rolling amplitude is larger, makes
Stirring and mixing effect is preferable, plus the effect slurry of cover translated on constantly flushing is also served to attachment slurry, favorably
In reducing buildup, ensure that there is larger receiving space and preferable mixing effect in tank body.
Brief description of the drawings
, below will be right in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
The required accompanying drawing used is briefly described in embodiment or description of the prior art, it should be apparent that, describe below
In accompanying drawing be some embodiments of the present utility model, for those of ordinary skill in the art, do not paying creativeness
On the premise of work, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation for the agitator that the utility model embodiment one provides；
Fig. 2 is the structural representation of stirring vane shown in Fig. 1；
Fig. 3 is that slurry of the agitator at work in agitator tank shown in Fig. 1 flows to structural representation；
Fig. 4 is the structural representation for the agitator tank that the utility model embodiment two provides；
Fig. 5 is distributed architecture schematic diagram of the nozzle in tank body shown in Fig. 4.
Icon：1- agitating shafts；2- stirring vanes；3- agitator tanks；4- charging apertures；5- discharging openings；6- nozzles；7-
Water inlet；31- tank bodies；32- tank bottoms；33- covers.
Embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with accompanying drawing, it is clear that described
Embodiment is the utility model part of the embodiment, rather than whole embodiments.Based on the embodiment in the utility model, sheet
The every other embodiment that field those of ordinary skill is obtained under the premise of creative work is not made, belongs to this practicality
Novel protected scope.
, it is necessary to explanation in description of the present utility model, term " " center ", " on ", " under ", it is "left", "right", " perpendicular
Directly ", the orientation of the instruction such as " level ", " interior ", " outer " or position relationship are based on orientation shown in the drawings or position relationship, are only
Described for the ease of description the utility model and simplifying, rather than instruction or imply signified device or element must have it is specific
Orientation, with specific azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.In addition, term " the
One ", " second ", " the 3rd " are only used for describing purpose, and it is not intended that instruction or hint relative importance.
, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in description of the present utility model
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly
Connection；Can be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected by intermediary,
It can be the connection of two element internals.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
Concrete meaning of the language in the utility model.
Embodiment one
The present embodiment one is a kind of agitator, shown referring to Figures 1 and 2, including agitating shaft 1 and is connected to agitating shaft 1
On stirring vane 2；Stirring vane 2 sets at least three, the shape of each stirring vane 2 parabolically type；Stirring vane 2 along
The circumference of agitating shaft 1 is evenly distributed, and the angle of inclination of each stirring vane 2 is identical；There is overlapping region between adjacent stirring vane 2,
And gap is provided between overlapping region.
Specifically, stirring vane 2 is connected to the bottom of agitating shaft 1；The upper end of agitating shaft 1 is connected with driving, and it is rotated
Driving element.Wherein, driving element is motor, variable-frequency motor or other power set.
By taking premixing stirring of the flying dust in agitator tank as an example.Flying dust is the small soot particle by being discharged in fuel combustion process
(such as：The flying dust collected during waste incineration and generating electricity), its particle diameter is typically between 1~100 μm, lighter weight.For the ease of
Illustrate, can refer to shown in accompanying drawing 2 and Fig. 3.
When stirring material is flying dust, compared with using existing agitator, the stirring vane 2 of the agitator in the present embodiment
Set three (being introduced exemplified by three), and the substantially parabolically type of each stirring vane 2, in whipping process, parabola
Type stirring vane 2 rotates, and the slurry oppressed in agitator is moved gradually downward, slurry touches the agitator tank for holding slurry
Bottom after, progressively dug by the bottom up active force of agitator tank, at the same time, slurry by stirring centrifugal force made
With slurry axially falls after certain altitude is risen to towards agitating shaft 1 approximately along it, is circulated with this.Because this agitator can be with
Realize and slurry upper and lower rolling by a relatively large margin stirred, thus greatly accelerate material (solid-liquid, liquid liquid material etc.) mixing,
Stirring, it is preferable to shorten mixing, the time of stirring and mixing effect.
In addition, for non-overlapping region, stirring vane 2, which rotates, in whipping process stirs compressing for the overlapping region
The slurry mixed in device moves downward, and can make slurry by from the bigger lower pressure of stirring vane 2, correspondingly, slurry contact
Reaction force after to stirring pot bottom by stirring pot bottom is bigger, while along with slurry is subject to centrifugal forces,
The motion amplitude (rolling amplitude) of slurry will increase, thus be more beneficial for the mixing of slurry, stirring, and its mixing effect is more preferable；
Gap is provided between the overlapping region, the impulsive force that slurry directly acts on stirring vane 2 can be weakened, can be to stirring vane 2
Certain cushioning effect is played, extends the service life of stirring vane 2.
Embodiment two
The present embodiment two is a kind of agitator tank, shown in reference picture 3, its charging aperture 4 for including being arranged on agitator tank 3, is set
Put the discharging opening 5 on agitator tank 3 and above-mentioned agitator；Wherein, agitator is connected on the agitator tank 3, stirring vane 2
In agitator tank 3.
Wherein, water inlet 7 is additionally provided with agitator tank 3.
Agitator tank 3 of the present utility model can produce the beneficial effect of above-mentioned agitator, will not be repeated here.
In the present embodiment, shown in reference picture 4 and Fig. 5, rinsing module is fixedly connected with agitator tank 3, rinsing module includes
For rinsing the nozzle 6 of the inwall of agitator tank 3.
Wherein, high pressure nozzle can be selected in nozzle 6.
High pressure nozzle is provided with the agitator tank 3, the slurry being attached on the inwall of tank body 31 can be rinsed out enough.Due to material
Slurry constantly rolls under the drive of stirring vane 2 in tank body 31, and slurry has certain viscosity, is liable to stick to tank body
On 31 inwall, thus, the setting of high pressure nozzle can be rinsed to the slurry being attached on the inwall of tank body 31, particularly strong
Power flushing tank deck 33 is stained with material, so as to keep effective stirring space to realize preferable mixing effect.
Especially, the high pressure nozzle in the present embodiment is shower nozzle type high pressure nozzle.Shower nozzle type high pressure nozzle can increase water outlet
Amount, increase and rinse area, be rapidly achieved the purpose for rinsing the inwall of tank body 31.
Wherein, the setting of shower nozzle type high pressure nozzle, three tank slurries can be often stirred and carry out once strength hydro-peening, not only will not mistake
More increase production cost, moreover it is possible to correspondingly improve the purpose of mixed/stirred processing.
In the present embodiment, shown in reference picture 4 and Fig. 5, agitator tank 3 also includes tank body 31, tank bottom 32 and cover 33；Wherein,
Nozzle 6 sets at least six (see accompanying drawings 5), and nozzle 6 is fixedly connected on tank body 31 and evenly distributed along the circumference of tank body 31；Spray
The water side of mouth 6 is inclined upwardly setting.
The water side of nozzle 6 in the present embodiment is inclined upwardly setting, is to be attached to preferably rinse on tank deck 33
Slurry, the slurry on strong flushing tank deck 33, to keep effective stirring space to be further ensured that mixing effect.
Secondly, the setting of stirring vane 2 in the present embodiment, the slurry on tank deck 33 can be caused to be more than the inwall of tank body 31,
Therefore, preferable flushing action is played to adhering to slurry on cover 33 to reach using the design.
Certainly, if agitator tank 3 for different settings, such as the agitator tank 3 of other shapes, or the knot of stirring vane 2
Configuration formula is different, causes the sizing situation of diverse location in agitator tank 3 different, can be by setting nozzle 6 in diverse location come real
Now to the flushing of the diverse location of agitator tank 3.
Wherein, charging aperture 4 and water inlet 7 are arranged on the tank deck 33 of agitator tank 3, and discharging opening 5 is arranged on the tank of agitator tank 3
On bottom 32.
In the present embodiment, shown in reference picture 4, tank bottom 32 and the junction of tank body 31 are arc-shaped transition.
Especially, the bottom of tank bottom 32 is in elliposoidal.
Compared with the existing structure of tank bottom 32, the bottom of the tank bottom 32 of agitator tank 3 is in elliposoidal (i.e. tank bottom in the present embodiment
32 use ellipsoidal head), on the one hand, oval end socket is easy to the flowing and rolling of slurry in tank body 31 so that slurry
Stirring, mixing it is more uniform, on the other hand, tank bottom 32 is not easy buildup, and slurry all can be discharged successfully by discharging opening 5
To outside tank body 31.
In the present embodiment, the junction of cover 33 and tank body 31 is arc-shaped transition.
(junction of existing cover 33 and tank body 31 is right angle), cover 33 and tank compared with the existing structure of cover 33
The junction of body 31 is arc-shaped transition, the design of the arc tank deck 33 so that the slurry of cover 33 is translated on part in centrifugal force
With the axis direction that agitator is thrown under the double action of gravity, it make it that the rolling amplitude of slurry is larger, stirring and mixing effect
Preferably, the effect of flushing is also served to slurry attached thereto plus the slurry that cover 33 is translated on constantly, is advantageous to subtract
Few buildup, so as to ensure that there is larger receiving space and preferable mixing effect in tank body 31.
In addition, in the present embodiment it should be noted that：
1st, the tank body 31 of agitator tank 3 and cover 33 can use flange seal connection or welded connection.Wherein, tank body 31 and tank
Lid 33 can also open the technique pores such as multiple chargings, discharging, observation, thermometric, pressure measurement, steam distillation according to technological requirement.
2nd, the driving element in the present embodiment selects variable-frequency motor, stirring is reached the rotating speed of needs.Pass through variable-frequency motor
Agitating shaft 1 and stirring vane 2 in driving agitator tank 3 rotate under different rotating speeds.
The use of the variable-frequency motor so that at the initial stage of stirring, such as launch the stage of material and water, can set compared with low speed
Motor speed (about three minutes)；After material is launched, start formal agitation phases, the motor speed of higher speed can be set, this sets
Meter not only contributes to improve stirring efficiency and mixing effect, and herein on basis, moreover it is possible to reach the purpose of energy-saving and emission-reduction, more
Add environmental protection.In the present embodiment, agitating shaft 1 is arranged to one.
3rd, gland seal device can use machine envelope or the diversified forms such as filler, labyrinth seal (according to user it needs to be determined that).
4th, the power of the motor output in almost all of mixing plant is to pass to stirring vane 2 by agitating shaft 1
, therefore agitating shaft 1 must have enough intensity.Meanwhile agitating shaft 1 should be connected with stirring vane 2, again through axle envelope
The part such as device and bearing, shaft coupling, so agitating shaft 1 also has rational structure, higher machining accuracy and coordinated public
Difference.
5th, the top center of stirring vane 2 from agitator tank 3 is inserted perpendicularly into tank body 31.
Finally it should be noted that：Various embodiments above is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the utility model is described in detail with reference to foregoing embodiments, one of ordinary skill in the art should
Understand：It can still modify to the technical scheme described in foregoing embodiments, either to which part or whole
Technical characteristic carries out equivalent substitution；And these modifications or replacement, the essence of appropriate technical solution is departed from this practicality newly
The scope of each embodiment technical scheme of type.
Claims (10)
1. a kind of agitator, it is characterised in that including agitating shaft (1) and the stirring vane being connected on the agitating shaft (1)
(2)；
The stirring vane (2) sets at least three, the shape of each stirring vane (2) parabolically type；
Circumference of the stirring vane (2) along the agitating shaft (1) is evenly distributed, the inclination angle of each stirring vane (2)
Spend identical；
There is overlapping region between the adjacent stirring vane (2), and gap is provided between the overlapping region.
2. agitator according to claim 1, it is characterised in that the stirring vane (2) is connected to the agitating shaft (1)
Bottom；
The upper end of the agitating shaft (1) is connected with the driving element of its rotation of driving.
A kind of 3. agitator tank, it is characterised in that including be arranged on the agitator tank (3) charging aperture (4), be arranged on described stir
Mix the agitator described in discharging opening (5) and the claims 1 or 2 on tank (3)；
The agitator is connected on the agitator tank (3), and the stirring vane (2) is located in the agitator tank (3).
4. agitator tank according to claim 3, it is characterised in that be fixedly connected with rinsing module on the agitator tank (3), institute
Stating rinsing module includes being used for the nozzle (6) for rinsing the agitator tank (3) inwall.
5. agitator tank according to claim 4, it is characterised in that the nozzle (6) is high pressure nozzle.
6. agitator tank according to claim 5, it is characterised in that the high pressure nozzle is shower nozzle type high pressure nozzle.
7. agitator tank according to claim 6, it is characterised in that the agitator tank (3) also includes tank body (31), tank bottom
And cover (33) (32)；
The nozzle (6) sets at least six, and the nozzle (6) is fixedly connected on the tank body (31) and along the tank body
(31) circumference is evenly distributed；
The water side of the nozzle (6) is inclined upwardly setting.
8. agitator tank according to claim 7, it is characterised in that the tank bottom (32) and the junction of the tank body (31)
For arc-shaped transition.
9. agitator tank according to claim 8, it is characterised in that the bottom of the tank bottom (32) is in elliposoidal.
10. agitator tank according to claim 9, it is characterised in that the cover (33) and the connection of the tank body (31)
Locate as arc-shaped transition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720947790.3U CN207042344U (en) | 2017-07-31 | 2017-07-31 | Agitator and agitator tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720947790.3U CN207042344U (en) | 2017-07-31 | 2017-07-31 | Agitator and agitator tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207042344U true CN207042344U (en) | 2018-02-27 |
Family
ID=61498814
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720947790.3U Active CN207042344U (en) | 2017-07-31 | 2017-07-31 | Agitator and agitator tank |
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| Country | Link |
|---|---|
| CN (1) | CN207042344U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114571602A (en) * | 2022-05-09 | 2022-06-03 | 江苏天楹环保能源成套设备有限公司 | Fly ash chelating device |
-
2017
- 2017-07-31 CN CN201720947790.3U patent/CN207042344U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114571602A (en) * | 2022-05-09 | 2022-06-03 | 江苏天楹环保能源成套设备有限公司 | Fly ash chelating device |
| CN114571602B (en) * | 2022-05-09 | 2022-07-26 | 江苏天楹环保能源成套设备有限公司 | Fly ash chelating device |
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