A kind of return stirring device for being used to prepare mud conditioning medicament
Technical field
The utility model is related to mixing plant field, more particularly to a kind of return stirring for being used to prepare mud conditioning medicament
Device.
Background technology
Current agitator mainly has propeller stirrer, turbine agitator, dasher, anchor agitator and ribbon
Formula agitator etc., wherein propeller stirrer mainly cause axial liquid stream, produce larger internal circulating load, it is adaptable to stir low viscosity
Liquid, emulsion and solia particle content are less than 10% suspension.
For high viscosity liquid and in the stirring technique of limited time, because medicament delivery amount is larger, being dissolved in water
Needed for the time it is longer, the propeller stirrer of single action principle can not realize the quick dissolving of medicament, especially in machinery
In equipment and in the shorter technique of mixing time, single blade mixer can not meet the rapidly-soluble requirement of medicament.Cause
This, to accelerate dissolution velocity, need to provide a more efficient mixing plant.
Utility model content
The purpose of this utility model proposes that a kind of backflow for being used to prepare mud conditioning medicament is stirred to solve the above problems
Mix device.
In order to reach this purpose, the utility model uses following technical scheme.
It is a kind of to be used to preparing the return stirring device of mud conditioning medicament, including staving, motor, agitating shaft, feeding device, return
Flow tube road, discharging opening and charging aperture;
The agitating shaft is arranged on the center line of the staving, and the upper end of the agitating shaft is connected to institute by shaft coupling
The output shaft end of motor is stated, the middle and lower part of the agitating shaft is engraved structure, and the engraved structure of the agitating shaft is provided with uniform point
The elongate holes of cloth;
The outer surface of the agitating shaft is provided with integrally formed spiral blade, and the surface of the spiral blade is bending
Face, the medial surface of the spiral blade is provided with support frame;
The charging aperture is located at the top of the staving, and the discharging opening is located at the lower section of the staving, the discharging opening
Provided with rotary switch;
One end of the reflux line is located at the bottom of the staving, and the other end of the reflux line is located at the staving
Top;
The feeding device is located at the top of the staving, and the feeding device includes charging box and charging line;
The charging box is located at the top of the staving and positioned at the side of the motor, and the bottom of the charging box is provided with
Through hole, one end of the charging line is in the through hole, and the other end of the charging line is connected to the agitating shaft
In engraved structure;
It is uniformly distributed after the medicament of the feeding device is passed through the hollow-out parts of agitating shaft by charging line by circular hole
In in staving, and coordinate the stirring of spiral blade, medicament and solvent is uniformly mixed, greatly improve stirring efficiency.
More excellent, the material of the staving uses stainless steel, and the chemical stability height of stainless steel drug resistance can corrode for a long time,
Increase the service life, and more solution can then be placed using circular configuration, improve operating efficiency.
More excellent, support is additionally provided with above the staving, the support is A-frame, and stability is high, the support
Upper end motor is fixedly installed, the side of the support is additionally provided with support Extension support, and the charging box is fixed at the support
On Extension support.
More excellent, the spiral blade uses stainless steel material, and the spiral blade is made up of stainless steel plate crimped.
More excellent, the connected mode of the spiral blade and the agitating shaft is welding.
More excellent, in addition to net groove, one end connection discharging opening of the net groove, the both sides of the net groove are provided with resistance
Catch, described barrier sheet one end is installed on the cell wall of the net groove, and the other end of the barrier sheet extends into groove, the net groove
Screen pack is additionally provided with, the screen pack is installed on the medial surface of the discharging opening.
More excellent, the screen pack is provided with three roads.
More excellent, the side of the agitating shaft is provided with mounting groove, and the charging line is fixed on the mounting groove.
Compared with prior art, the utility model has the following advantages that and beneficial effect:
The utility model proposes a kind of return stirring device for being used to prepare mud conditioning medicament, reasonable in design is ingenious,
By setting feeding device and agitating shaft being set into engraved structure, make dispensing more reasonable, by spiral blade stirring and
The uniform drug of circular hole on agitating shaft, makes medicament dissolution speed more efficient, also mix solution evenly, substantially increase plus
Medicine rate of dissolution, saves mixing time, shortens process cycle.
Brief description of the drawings
Fig. 1 is the return stirring device structure chart for being used to prepare mud conditioning medicament of the utility model embodiment.
Embodiment
Further illustrate the technical solution of the utility model below in conjunction with the accompanying drawings and by specific embodiment mode.
The present embodiment is a kind of to be used to prepare the return stirring device of mud conditioning medicament as shown in figure 1, including staving 1, motor
2nd, agitating shaft 3, feeding device 4, reflux line 5, discharging opening 6 and charging aperture 7, the material of staving 1 use stainless steel;
Agitating shaft 3 is arranged on the center line of staving 1, and the upper end of agitating shaft 3 is connected to the motor 2 by shaft coupling
Output shaft end, the middle and lower part of agitating shaft 3 is engraved structure, and the engraved structure of agitating shaft 3 is provided with equally distributed circular hole;Agitating shaft
3 outer surface is provided with integrally formed spiral blade 31, and the connected mode of spiral blade 31 and agitating shaft 3 is welding;Spiral shell
Rotation shape blade 31 uses stainless steel material, and the surface of spiral blade 31 is flexure plane, is made up of stainless steel plate crimped, helical form
The medial surface of blade 31 is provided with support frame 32.
Charging aperture 7 is located at the top of staving 1, and discharging opening 6 is located at the lower section of staving 1, and discharging opening 6 is provided with rotary switch;Return
The one end in flow tube road 5 is located at the bottom of staving 1, and the other end of reflux line 5 is located at the top of staving 1.
Feeding device 4 is located at the top of staving 1, and feeding device 4 includes charging box 41 and charging line 42;Charging box 41 is set
In the top of staving 1 and positioned at the side of motor 2, the bottom of charging box 41 is provided with through hole, and one end of charging line 42 is located at logical
In hole, the other end of charging line 42 is connected in the engraved structure of agitating shaft 3.
The middle and lower part of agitating shaft 3 is set to engraved structure, and is evenly distributed with circular hole, when the medicament of feeding device 4 is by sending
Pipe material 42 is passed through after the hollow-out parts of agitating shaft 3 to be uniformly distributed in staving 1 by circular hole, and coordinates stirring for spiral blade 31
Mix, medicament and solvent is uniformly mixed, greatly improve stirring efficiency;
The top of staving 1 is additionally provided with A-frame 11, and motor 2, A-frame 11 is fixedly installed in the upper end of A-frame 11
Side be additionally provided with support Extension support 12, charging box 41 is fixed on support Extension support 12.
Also include net groove, one end connection discharging opening 6 of net groove, the both sides of net groove are provided with barrier sheet, barrier sheet one end peace
Cell wall loaded on net groove, the other end of barrier sheet extends into groove;Net groove is additionally provided with screen pack, and screen pack is provided with three roads, filtering
Net is installed on the medial surface of discharging opening 6.
The side of agitating shaft 3 is additionally provided with mounting groove, and charging line 42 is fixed on mounting groove.
Technical principle of the present utility model is described above in association with specific embodiment.These descriptions are intended merely to explain this reality
With new principle, and the limitation to the utility model protection domain can not be construed in any way.Based on explanation herein,
Those skilled in the art, which would not require any inventive effort, can associate other embodiments of the present utility model,
These modes are fallen within protection domain of the present utility model.