A kind of urea for vehicle solution agitating device
Ball mill technical field is the utility model is related to, specially a kind of urea for vehicle solution agitating device.
Urea for vehicle is the essential product that heavy-duty diesel vehicle reaches the discharge standard of state four.Urea for vehicle refers to that urea concentration is
32.5% and solvent be ultra-pure water aqueous solution of urea, raw material is urea crystal and ultra-pure water, can be effectively to heavy-duty diesel vehicle
The waste gas of discharge is handled.
Urea for vehicle, it is necessary to be stirred to the mixed liquor of urea for vehicle, is then carried out a series of again in producing initial stage
Purifying technique, but existing agitator tank is simple in construction, at the same urea for vehicle in stirring, it is necessary to which the cooling of not timing, ensures
Urea for vehicle will not produce biuret and influence the purification quality of urea for vehicle in whipping process.
The content of the invention
The purpose of this utility model is to provide a kind of urea for vehicle solution agitating device, to solve in above-mentioned background technology
The problem of proposition.
To achieve the above object, the utility model provides following technical scheme：A kind of urea for vehicle solution agitating device, bag
Base is included, the upper end of the base is fixedly connected with agitator tank by support, and the upper surface centre position of the base, which is fixed, to be connected
Water tank is connected to, the upper end of the water tank is fixedly connected with motor, and the port position axis connection of the motor has agitating shaft, described to stir
The interior lower end centre position for mixing case is embedded with the first sealing ring, the inner side pivot bush unit agitating shaft of first sealing ring, institute
The upper end for stating agitating shaft is fixedly connected with paddle through the first sealing ring, and the inside of the agitator tank is provided with cooling pipe, described
The interior lower end both sides of agitator tank are embedded with the second sealing ring, the fixedly sleeved cooling pipe in inner side of second sealing ring,
One end of the cooling pipe connects the side upper end of water tank by flange, and one end of the cooling pipe connects water tank by flange
Opposite side lower end, the surface of the cooling pipe are embedded with water pump, and the inner surface of the agitator tank has been bolted support
Block, the opposite side upper and lower ends of the support block have been fixedly connected with support bar, and the other end of the support bar is fixedly connected with
Axial trough, the inner side fixed cover of the axial trough are connected to support shaft, and the surface activity of the support shaft is socketed with impeller.
Preferably, the upper end of the water tank is provided with inlet and outlet.
Preferably, the surface of the water tank is fixedly connected with control panel, and the inside of control panel is fixedly connected with water pump
Switch and motor switch, motor switch connect motor by circuit connected in series, and pump switch connects water pump, water pump by circuit connected in series
Switch and motor switch are respectively with interior circuit by being connected in parallel.
Preferably, the upper end of the agitator tank is provided with case lid, and the both sides of case lid are welded with fixed block, the lower end weldering of fixed block
Threaded rod is connected to, the outer upper end of agitator tank is provided with jack, the surface of threaded rod, the table of threaded rod are slidably socketed on the inside of jack
Face is threaded with nut, and the lower surface of jack is close in the upper surface of nut, and the upper end of case lid is fixedly connected with handle.
Preferably, the side lower end of the agitator tank is provided with discharging opening.
Compared with prior art, the beneficial effects of the utility model are：A kind of urea for vehicle solution agitating device, can
Effectively urea for vehicle mixed liquor is stirred so that paddle is not easy to precipitate, while is also capable of pair of not timing
Urea for vehicle solution is timely cooled in stirring, ensures the purification precision of later purification technique；Paddle is arranged on bottom
Portion, the situation generation that can reduce urea for vehicle crystal settling as far as possible is stirred from bottom, impeller can be with mixed liquor
Rotation, the stirring aided in improves the efficiency of stirring, and cooling pipe is constantly drawn water by water pump so that current can reach
To circulation, cooling work is carried out to mixed liquor.
Brief description of the drawings
Fig. 1 is overall structure diagram of the present utility model；
Fig. 2 is agitator tank internal structure schematic diagram of the present utility model.
In figure：1 base, 2 control panels, 3 motors, 4 water tanks, 5 cooling pipes, 6 water pumps, 7 water inlets, 8 agitating shafts, 9 stirrings
Case, 10 discharging openings, 11 threaded rods, 12 nuts, 13 jacks, 14 fixed blocks, 15 case lids, 16 handles, 17 first sealing rings, 18 stirrings
Leaf, 19 second sealing rings, 20 support blocks, 21 support shafts, 22 support bars, 23 impellers, 24 axial troughs.
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1-2 is referred to, the utility model provides a kind of technical scheme：A kind of urea for vehicle solution agitating device, including
Base 1, the upper end of base 1 are fixedly connected with agitator tank 9 by support, and the upper surface centre position of base 1 is fixedly connected with water
Case 4, the upper end of water tank 4 are provided with inlet and outlet 7, can also carry out drainage works while water filling into water tank 4, water tank 4 it is upper
End is fixedly connected with motor 3, and the port position axis connection of motor 3 has an agitating shaft 8, and the interior lower end centre position of agitator tank 9 is embedding
Enter to have the first sealing ring 17, the inner side pivot bush unit agitating shaft 8 of the first sealing ring 17, the upper end of agitating shaft 8 seals through first
Circle 17 is fixedly connected with paddle 18, and the inside of agitator tank 9 is provided with cooling pipe 5, and the interior lower end both sides of agitator tank 9 are embedded with
Second sealing ring 19, two sealing rings can prevent mixed liquor from situation about leaking occur, and the inner side of the second sealing ring 19 is fixed
Cooling pipe 5 is socketed, water-cooled cooling can be carried out to the mixed solution in agitator tank 9, prevent it from biuret occur in stirring
Composition, the refining effect in its later stage is influenceed, one end of cooling pipe 5 connects the side upper end of water tank 4 by flange, cooling pipe 5
One end connects the opposite side lower end of water tank 4 by flange, and the surface of cooling pipe 5 is embedded with water pump 6, can be by the water in water tank 4
Be extracted into cooling pipe 5, realize water circulation, the inner surface of agitator tank 9 has been bolted support block 20, support block 20 it is another
Side upper and lower ends have been fixedly connected with support bar 22, and the other end of support bar 22 is fixedly connected with axial trough 24, axial trough 24 it is interior
Side fixed cover is connected to support shaft 21, and the surface activity of support shaft 21 is socketed with impeller 23, plays a part of auxiliary stirring, support shaft
21 length is 1.1 times of the thickness of impeller 23, ensures the normal rotation of impeller 23, the surface of water tank 4 is fixedly connected with control
Panel 2, the inside of control panel 2 are fixedly connected with pump switch and motor switch, and motor switch connects electricity by circuit connected in series
Machine 3, pump switch connect water pump 6 by circuit connected in series, and pump switch and motor switch are connected with interior circuit by parallel respectively
Connect, ensure the connection of circuit, the upper end of agitator tank 9 is provided with case lid 15, and the both sides of case lid 15 are welded with fixed block 14, fixed block 14
Lower end be welded with threaded rod 11, the outer upper end of agitator tank 9 is provided with jack 13, and the inner side of jack 13 is slidably socketed threaded rod 11
Surface, the thread surface of threaded rod 11 is connected with nut 12, and the lower surface of jack 13, case lid 15 are close in the upper surface of nut 12
Upper end be fixedly connected with handle 16, prevent that mixed liquor bursts out agitator tank 9 in stirring, while case lid 15 is also convenient for pacifying installation and dismantling
Unload, the side lower end of agitator tank 9 is provided with discharging opening 10, can carry out the discharging work in later stage.
The utility model is in the specific implementation：When needing the mixed liquor to urea for vehicle to be stirred, mixed liquor is fallen
Enter in agitator tank 9, case lid 15 is covered to the upper end of agitator tank 9, while threaded rod 11 and jack 13 are subjected to contraposition insertion, then
Threaded rod 11 is threadedly coupled using nut 12 so that case lid 15 can be fixedly connected on the upper end of agitator tank 9, connect control panel
2 power supply, start motor 3 using motor switch, motor 3 can drive paddle 18 to rotate by agitating shaft 8, the energy of paddle 18
It is enough to be stirred from the bottom of mixed liquor, the situation generation that bottom produces precipitation is reduced as far as possible, and mixed liquor produces in stirring
Vortex, vortex meeting impeller 23 rotate together, and impeller 23 can increase the effect of stirring so that the mixed liquor in agitator tank 9
Stirring is more uniform, when needing cooling, fills water into water tank 4 by inlet and outlet 7, then starts water pump by pump switch
6, the water in water tank 4 is pumped into cooling pipe 5 by water pump 6 so that and the current in cooling pipe 5 can circulate, and in agitator tank 9
Mixed liquor carries out water-cooled cooling, ensures that mixed liquor will not produce the composition of biuret in stirring, after the completion of stirring, using with
The pipeline of the flange of discharging opening 10 connection carries out discharging work.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.