A kind of demister and mixer
Technical field
It the utility model is related to technical field of sewage, more particularly to a kind of demister and mixer.
Background technology
At present, in sewage, wastewater treatment process, it is often necessary to which sewage and waste water are stirred.Above-mentioned stirring
Mainly carried out by mixer, existing mixer generally includes the structures such as motor, agitating shaft and agitating paddle.However,
All it is usually solidliquid mixture in existing sewage and waste water, so that more foam can be produced during stirring and floated
Slag, above-mentioned foam and scum silica frost can float on the water surface, and then can not participate in the mixing with water body, have impact on the effect of stirring.
Therefore, in view of the above-mentioned problems, being necessary to propose further solution.
Utility model content
The purpose of this utility model is to provide a kind of demister and mixer, with overcome it is existing in the prior art not
Foot.
To realize above-mentioned purpose of utility model, the utility model provides a kind of demister, it is applied in wastewater treatment
On mixer, the demister includes:First blade, the second blade and the annular of connection first blade and the second blade
Anchor ear, the annular anchor ear are set on the arbor of the mixer;
The annular anchor ear includes two semi-circular pieces, and the both ends of any semi-circular piece form connecting pin, two institutes
State semi-circular piece to be connected to form the annular anchor ear by connecting pin, one end of first blade and one of semicircle
Part is fixedly connected, and first blade keeps being obliquely installed, one end and the other in which semi-circular piece of second blade
It is fixedly connected, and second blade keeps being obliquely installed.
As the improvement of the demister of the utility model, the connecting pin of the semi-circular piece is the master with the semi-circular piece
The perpendicular flange of body, offers mounting hole on the flange, when two semi-circular pieces are connected, the company of the flange of the two
Contact surface is locked by the bolt being placed through in the mounting hole.
As the improvement of the demister of the utility model, the side of first blade and the flange of one of semi-circular piece
Face is fixedly connected, and second blade is fixedly connected with the side of the flange of other in which semi-circular piece.
As the improvement of the demister of the utility model, first blade and the second blade lead to respective semi-circular piece
Welding manner is crossed to be fixedly connected.
As the improvement of the demister of the utility model, the angle of inclination of first blade and the second blade is 15 °.
As the improvement of the demister of the utility model, first blade and the second blade are stainless steel blade.
To realize above-mentioned purpose of utility model, the utility model provides a kind of mixer, it includes:Motor, agitating shaft, stir
Mix paddle and demister as described above;
The agitating paddle is installed on one end of the agitating shaft, and the other end transmission of the motor and the agitating shaft connects
Connect, the motor drives the agitating paddle to rotate by the agitating shaft, and the demister is set in institute by its annular anchor ear
State on agitating shaft, and movement is synchronized with the rotation of the agitating shaft, and the demister is close to the upper end of the agitating shaft
Set.
Compared with prior art, the beneficial effects of the utility model are:The demister of the utility model is arranged at mixer
Agitating shaft on, its can to stirring produce foam and scum silica frost apply active force, make foam and scum silica frost submerged, so that by force
Change the effect of stir process, be conducive to the processing of sewage, waste water.
Brief description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is some embodiments described in the utility model, for those of ordinary skill in the art, is not making the creative labor
On the premise of, other attached drawings can also be obtained according to these attached drawings.
Fig. 1 is the floor map of an embodiment of the demister of the utility model;
Fig. 2 is side view when the first blade is connected with semi-circular piece in Fig. 1;
Fig. 3 is the floor map of one embodiment of mixer of the demister of the utility model.
Embodiment
The utility model is described in detail in shown each embodiment below in conjunction with the accompanying drawings, but it should explanation,
These embodiments are not limitation of the utility model, and those of ordinary skill in the art are according to these embodiment institute works
Energy, method or equivalent transformation or replacement in structure, belong within the scope of protection of the utility model.
As shown in Figure 1, 2, the demister of the utility model is applied on the mixer in wastewater treatment, the demister 40
Including:The annular anchor ear 3 of first blade 1, the second blade 2 and connection 1 and second blade 2 of the first blade, the annular
Anchor ear 3 is set on the arbor of the mixer.
Wherein, the annular anchor ear 3 includes two semi-circular pieces 31, and the both ends of any semi-circular piece 31 form connection
End 32, two semi-circular pieces 31 are connected to form the annular anchor ear 3 by connecting pin 32.So as to when mounted, show
Two semi-circular pieces 31 are pre-assembled in together, and are set at the suitable position of the arbor of mixer, then by the company of the two
Connect end 32 and be attached fixation.Wherein, suitable position refers at the liquid level for the sewage being stirred.
In one embodiment, the connecting pin 32 of the semi-circular piece 31 is mutually to hang down with the main body of the semi-circular piece 31
Straight flange, offers mounting hole on the flange, when two semi-circular pieces 31 are connected, the connecting pin of the flange of the two
32 faces are locked by the bolt being placed through in the mounting hole.
One end of first blade 1 is fixedly connected with one of semi-circular piece 31, and first blade 1 keeps inclining
Tiltedly set, one end of second blade 2 is fixedly connected with other in which semi-circular piece 31, and second blade 2 is kept
It is obliquely installed.Preferably, 1 and second blade 2 of the first blade is stainless steel blade, 1 and second blade 2 of the first blade
Angle of inclination be 15 °.
So set, when the demister of the utility model is set in the arbor of the mixer by annular anchor ear 3, machine
Axis can drive blade to be rotated, and then produce active force directed downwardly, which can make the scum silica frost of floating turn to submerged,
The foam and scum silica frost for having floated up to the water surface at the same time can be also pulled in water by the pulling force that blade back produces, to strengthen at stirring
The effect of reason.
When the connecting pin is flange, the side of first blade 1 and the flange of one of semi-circular piece 31 is consolidated
Fixed connection, second blade 2 are fixedly connected with the side of the flange of other in which semi-circular piece 31.Preferably, described
One blade 1 and the second blade 2 are fixedly connected with respective semi-circular piece 31 by welding manner.
As shown in figure 3, being based on demister as described above, the utility model also provides a kind of mixer, it includes:Motor
10th, agitating shaft 20, agitating paddle 30 and demister 40 as described above.
Wherein, the agitating paddle 30 is installed on one end of the agitating shaft 20, the motor 10 and the agitating shaft 20
The other end is sequentially connected.The motor 10 drives the agitating paddle 30 to rotate by the agitating shaft 20, and the demister 40 is logical
Cross its annular anchor ear to be set on the agitating shaft 20, and movement is synchronized with the rotation of the agitating shaft 20, and described remove
Foam device 40 is set close to the upper end of the agitating shaft 20.
In conclusion the demister of the utility model is arranged on the agitating shaft of mixer, what it can produce stirring
Foam and scum silica frost apply active force, make foam and scum silica frost submerged, so as to enhance the effect of stir process, are conducive to dirt
The processing of water, waste water.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of the spirit or essential attributes without departing substantially from the utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new
The scope of type is indicated by the appended claims rather than the foregoing description, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are embraced therein.Any reference numeral in claim should not be considered as limitation
Involved claim.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical solution, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.