The horizontal mixer that deslimer is preposition
Technical field
This utility model relates to the field of sewage treatment equipment of urban water supply and sewerage industry, particularly to preposition horizontal of a kind of deslimer
Agitator.
Background technology
Often to use deslimer to be dehydrated mud in urban water supply and sewerage field, sludge dewatering is to medicine by sewage transport
In mud mixing container, flocculant is added in sewage by a certain percentage, through being sufficiently mixed in medicine mud mixing container, make mixing
The sewage having flocculant flows on the enriching section filter cloth of pressure filter, and due to the effect of flocculant, mud and foreign material in sewage congeal into
Cotton-shaped, the moisture in sewage is leached by filter screen and flows away, and leaves the solid " mud " becoming stiff, than that and follow-up dehydration.
In existing device for dehydrating sladge waste, being added by medicine (flocculant) in the sewage being used as medicine in mud mixing container, medicine mud mixing ratio is relatively
Difference, the mud amount that therefore flocculation sediment goes out is few, strengthens dose and also loses effect, needs workman to use spades to hold wherein in the mixing of medicine mud
Ceaselessly stirring could strengthen mud volume, and this mode occupies manpower very much, also can consume substantial amounts of flocculant, and production efficiency is low
Under, there is the most very much necessity of improvement further.
Utility model content
The purpose of this utility model is the horizontal mixer providing a kind of deslimer preposition, and its technical problem to be solved is:
The medicine (flocculant) of existing desliming device early stage mixes with sewage and carries out in a reservoir, needs extra agitation, otherwise
Medicine is difficult to be sufficiently mixed with mud, causes mud volume little.
For solving above-mentioned technical problem, this utility model provides the horizontal mixer that a kind of deslimer is preposition, and it includes that tubular stirs
Tank, the central axis of described agitator tank is horizontally disposed with, and axial one end of described agitator tank is equiped with a mixing component, described stirring
Assembly includes that driving means and stirring paddle, described driving means are coaxially fixed on the axial end portion of described agitator tank, described stirring
Oar includes oar axle and is arranged at least two group blade groups of described oar axle one end, and described oar axle is provided with the one of described blade group
End is coaxially plugged in described agitator tank, and the other end of described oar axle links with the torque outfan of described driving means;Described stir
Mix the other end corresponding with described mixing component on tank and be provided with flocculant input port and sewage input port;Lean on described agitator tank
Closely arrange and on the radial direction tank skin of described driving means one end, offer an overflow outlet, described overflow outlet correspondence deslimer
Transmit on filter screen.
It is preferable over: described at least two group blade groups all include two panels runoff blade and two panels axial flow blade, Axial-flow stirrer described in two panels
One end of leaf is fixedly connected with on described oar axle, and runoff blade described in two panels is all parallel with described oar axle, and footpath described in two panels
Stream blade is fixedly connected on the other end of axial flow blade described in two panels the most one to one.
It is preferable over: the central axis often organizing the two panels axial flow blade in described blade group all overlaps, and axial flow blade described in two panels
Central axis all central axis with described oar axle be the angle of 30-60 degree, often organize the two panels axial flow blade in described blade group
It is connected to the middle part of described two panels runoff blade respectively, often organizes the swept surface part weight of two panels runoff blade in described blade group
Folded.
It is preferable over: described runoff blade is centripetal blade, the described axial flow blade flow direction that disturbance is corresponding in described agitator tank
For flowing to the other end from the one end being provided with described flocculant input port and sewage input port.
It is preferable over: being provided with a planetary reduction gear between torque outfan and the described oar axle of described driving means, described planet subtracts
Speed device includes tubular shell and is arranged on the ring gear on described tubular shell medial wall, is additionally provided with too in described tubular shell
Sun wheel, several rows star-wheel and planet carrier, described several rows star-wheel can being arranged on described planet carrier of rotation respectively, described too
Sun wheel and the torque outfan shaft coupling of described driving means, described sun gear correspondence be positioned at described ring gear centre and with institute
Stating ring gear coaxial, described planet carrier is arranged in described tubular shell and is positioned at the axle that described sun gear is corresponding with described driving means
To the other end, and being positioned at around described sun gear of described several rows star-wheel annular array, and each described planetary gear all with
Time be meshed with described sun gear and ring gear, the axial other end corresponding with described sun gear on described planet carrier is provided with a biography
Moving axis, described power transmission shaft is coaxially disposed with described sun gear, and described power transmission shaft is by shaft joint and described oar axle connecting shaft.
Compared with prior art, the beneficial effects of the utility model are: can will input from described flocculant input port and sewage
The sewage of mouth input and flocculant carry out the centripetal stirring of runoff and the mixing of axial flow stirring, finally to described under axial flow drives
Flowing in overflow outlet one end, is displaced on the transmission filter screen of described deslimer it is thus possible to make medicine mud mixture be sufficiently stirred for rear overflow,
Medicine mud mixture can under the disturbance of stirring paddle mix homogeneously, and mix in motor process, it is achieved " mud " in sewage,
Foreign material fully flocculate.
Accompanying drawing explanation
Fig. 1 is plan structure cross-sectional schematic of the present utility model.
Fig. 2 is that agitator tank of the present utility model mates side structure schematic diagram with deslimer partial structurtes.
Fig. 3 is the stereo decomposing structural representation of planetary reduction gear of the present utility model.
Detailed description of the invention
Below with reference to the horizontal mixer that accompanying drawing 1-3 and the preferred embodiment a kind of deslimer to the utility model proposes are preposition
It is described in greater detail below.
This utility model provides the horizontal mixer that a kind of deslimer is preposition, and it includes tubular agitator tank 1, described agitator tank 1
Central axis is horizontally disposed with, and axial one end of described agitator tank 1 is equiped with a mixing component, and described mixing component includes driving dress
Putting 2 and stirring paddle 3, described driving means 2 is coaxially fixed on the axial end portion of described agitator tank 1, and described stirring paddle 3 wraps
Include oar axle 31 and be arranged at least two group blade groups 32 of described oar axle 31 one end, described oar axle 31 is provided with described oar
One end of leaf group 32 is coaxially plugged in described agitator tank 1, the other end of described oar axle 31 and the torque of described driving means 2
Outfan links;The other end corresponding with described driving means 2 on described agitator tank 1 is provided with flocculant input port 4 and dirt
Water input 5;It is arranged close on the radial direction tank skin of described driving means 2 one end offer an overflow on described agitator tank 1 discharge
Mouth 6, on the transmission filter screen 71 of the corresponding deslimer 7 of described overflow outlet 6.
This utility model in the specific implementation, described flocculant input port 4 and sewage input port 5 sewage inputted and wadding
Solidifying agent is sufficiently mixed after being sufficiently mixed under the stirring of described stirring paddle 3, flows to the other end simultaneously, accelerates mixing at the volley,
Final from the transmission filter screen 71 that the overflow outlet 6 of the other end is expelled to described deslimer 7, it is simple to follow-up desliming.
Described at least two group blade groups 32 all include two panels runoff blade 321 and two panels axial flow blade 322, axial flow described in two panels
One end of blade 322 is fixedly connected with on described oar axle 31, and runoff blade 321 described in two panels is all parallel with described oar axle 31,
And runoff blade 321 described in two panels is fixedly connected on the other end of axial flow blade 322 described in two panels the most one to one;Often
The central axis organizing the two panels axial flow blade 322 in described blade group 32 all overlaps, and in axial flow blade 322 described in two panels
Mandrel line all central axis with described oar axle 31 are the angle of 30-60 degree, often organize the two panels Axial-flow stirrer in described blade group 32
Leaf 322 is connected to the middle part of described two panels runoff blade 321 respectively, often organizes the two panels runoff blade in described blade group 32
The swept surface of 321 partly overlaps such that it is able to increase the overall swept area of runoff blade 321 described in each group, simultaneously can
The swept surface existence making the runoff blade 321 at least two group blade groups 32 partly overlaps, and adds swept area, improves and stir
Mix the disturbance effect of prize 3.
It is provided with a planetary reduction gear 8, described planetary reduction gear between torque outfan and the described oar axle 31 of described driving means 2
Device 8 includes tubular shell 81 and is arranged on the ring gear 82 on described tubular shell 81 medial wall, described tubular shell 81
In be additionally provided with sun gear 83, several rows star-wheel 84 and planet carrier 85, described several rows star-wheel 84 can distinguish the setting of rotation
On described planet carrier 85, described sun gear 83 and the torque outfan shaft coupling of described driving means 2, described sun gear 83 is right
Should be positioned at the centre of described ring gear 82 coaxial with described ring gear 82, described planet carrier 85 is arranged on described cylindrical case
Body 81 is positioned at the axial other end that described sun gear 83 is corresponding with described driving means 2, and described several rows star-wheel 84 annular
Array be positioned at described sun gear 83 around, and each described planetary gear 84 all simultaneously with described sun gear 83 and ring gear
82 are meshed, and the axial other end corresponding with described sun gear 83 on described planet carrier 85 is provided with a power transmission shaft 86, described biography
Moving axis 86 is coaxially disposed with described sun gear 83, and described power transmission shaft 86 is by shaft joint 87 and described oar axle 31 connecting shaft, this reality
Realize slowing down with the novel cramped construction that can utilize described planetary reduction gear 8 and increase square.
Described runoff blade 321 is centripetal blade, and then ensure that the medicine mud mixture in described horizontal agitator tank 1 will not be because of
Splash for stirring, it is possible to overflow from described overflow outlet 6 in the case of being sufficiently mixed, described axial flow blade 322
The flow direction that disturbance is corresponding in described agitator tank is from being provided with described flocculant input port 4 and one end of sewage input port 5
Flow to the other end, form a feed screw structure by described axial flow blade 322, it is possible to the mixture that will be inputted by one end
To other end dispatch while stirring mixing, it is achieved motion mixes and realizes conveying.
Comprehensive described, the technical solution of the utility model sufficiently effective can complete above-mentioned utility model purpose, and this practicality
Novel structural principle and principle of work and power are the most sufficiently verified, and can reach intended effect and purpose,
And embodiment of the present utility model can also convert according to these principles, therefore, this utility model includes that all are in application specially
All replacement contents in the range of being previously mentioned in profit scope.Any equivalence change made in this utility model claim,
Within all belonging to the scope of the claims of this case application.