Summary of the invention
In view of the above, the invention provides a kind of stirring structure improving the vacuum emulsification equipment of stirring efficiency.
A kind of stirring structure of vacuum emulsification equipment, comprise outer stirring frame, outer stirring frame two side frame edge medial surface on to stretch to central side and have some outer stirrer paddles, described stirring structure comprises and is arranged in outer stirring frame and stirs frame with outer stirring frame with in rotational axis line, on the lateral surface of two side frame edge of interior stirring frame, side is stretched and is had some interior stirrer paddles laterally, and in the oar of the interior every side of stirring frame, stirrer paddle is alternately arranged with the outer stirrer paddle of outer stirring frame side corresponding in opposite directions and end has the superimposed length of preset length.
Further, the interior stirrer paddle of every side of described interior stirring frame be arranged in parallel with the outer stirrer paddle of outer stirring frame side corresponding in opposite directions.
Further, the blade of described outer stirring frame both sides is about the shaft center line Central Symmetry of outer stirring frame.
Further, the blade face of described outer stirrer paddle and the page of interior stirrer paddle all offer some pod apertures.
Further, the lateral surface of two side frame edge of described outer stirring frame is provided with tank skin scraper plate.
Further, described tank skin scraper plate can be connected to the outside of two side frame edge of outer stirring frame with deflecting by hinged mode.
Further, the stirring structure of described vacuum emulsification equipment comprises outer stirring frame actuator and interior stirring frame actuator, the top of described outer stirring frame and interior stirring frame is all connected on a connector, connector has interior axle and to be set on interior axle can the internal urceolus that rotates of axle mutually, the affixed interior stirring frame of interior axle, the affixed outer stirring frame of urceolus, the output shaft of outer stirring frame actuator is connected with urceolus, and the output shaft of interior stirring frame actuator is connected with interior axle.
Further, described outer stirring frame actuator and interior stirring frame actuator are in installing up and down, and the output shaft of the two is sheathed structure or laid out in parallel structure.
The present invention is necessary to provide a kind of vacuum emulsification equipment with described stirring structure.
A kind of vacuum emulsification equipment, comprise support, rack-mount some vacuum emulsification tanks and the rack-mount pipe support be communicated with vacuum emulsification tank, described vacuum emulsification equipment also comprises and stretching in vacuum emulsification tank for the stirring structure in agitator tank described in material.
In addition, the present invention is necessary to provide a kind of method in purge tank that can fully clean up.
A method in the purge tank of vacuum emulsification equipment, provides described vacuum emulsification equipment and a cleaning shower nozzle, sprays cleaning method as follows,
Shower nozzle stretches to the headroom in emulsion tank tank body, is positioned at above outer stirring frame, starts cleaning shower nozzle, and cleaning shower nozzle rotates and sprays under the reaction force of ejection water;
The outer operational factor stirring frame and interior stirring frame of setting, stirs frame, interior stirring frame rotating speed outside control, and the outer frame that stirs turns to contrary with interior stirring frame, and outside starting, stirring frame and interior stirring frame rotate;
The water reflection that cleaning shower nozzle is injected into the blade surface of inside and outside stirring frame or be sputtered onto inside and outside stirring frame other blades bottom and clean the position that shower nozzle can not directly spray in tank.
Compared to prior art, the stirring structure of vacuum emulsification equipment of the present invention is by arranging the stirring structure of inside and outside closed-in construction, stirring efficiency can be improved, in conjunction with described stirring structure, when cleaning by can cleaning head hydro-peening in horizontal plane and vertical plane, can accomplish that in tank, top tank structure and stirring structure, without dead angle, fully clean up by cleaning.
The preferred embodiments of the invention and beneficial effect thereof, will further describe in conjunction with detailed description of the invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in detail.Should be understood that, detailed description of the invention described herein, only for instruction and explanation of the present invention, is not limited to the present invention.
Refer to Fig. 1, a kind of vacuum emulsification equipment shown in present pre-ferred embodiments, comprises support 100, the some vacuum emulsification tanks 200 be arranged on support 100, is arranged on pipe support 300 that support 100 is communicated with vacuum emulsification tank 200 and stretches to the stirring structure 400 for material in agitator tank in vacuum emulsification tank 200.
Refer to Fig. 2, support 100 comprises underframe 10, landing slab 20, pillar 30 and staircase 40.Landing slab 20 to be arranged on above underframe 10 and to be supported by some pillars 30, and staircase 40 top is connected to landing slab 20.
Underframe 10 comprise the first frame portion 11 with and be connected to the second frame portion 12 of the first side, frame portion 11.First frame portion 11 is rectangle frame, is provided with some crossbeams, crossbeam is provided with some fixed blocks in frame.Second frame portion 12 is rectangle frame, and its one end is concordant with the first frame portion 11, and the other end exceeds preset length compared with the other end in the first frame portion 11 and outside the other end in the first frame portion 11, forms an installation room 13 accordingly.In second frame portion 12, some crossbeams are installed, crossbeam are provided with described pipe support 300.Further, the bottom of described underframe 10 is provided with some feets 15, for supporting underframe 10.
Landing slab 20 to be arranged on accordingly directly over the second frame portion 12 and to be supported by some described pillars 30.The roughly rectangular plate body of landing slab 20, the side in its adjacent first frame portion 11 offers some mounting grooves 21, and mounting groove 21 is for installing vacuum emulsification tank 200.The present embodiment is depicted as three, then can install three vacuum emulsification tanks 200.Further, for the ease of dismounting, landing slab 20 is spliced to form for two boards body.In addition, landing slab 20 is provided with guardrail 22 except the periphery offering mounting groove 21 side, with to the personnel protection on landing slab 20.
Staircase 40 bottom is positioned at described installation room 13, and top is connected with described landing slab 20, so, staff can be facilitated to climb up on described landing slab 20.
Refer to Fig. 3, pipe support 300 comprises being connected to feed pipe 50 on vacuum emulsification tank 200 and in order to coordinate the change-over panel 60 of feed pipe 50.
Feed pipe 50 is in tree structure, and comprise main body tube 51 and be communicated with the some arms 52 on main body tube 51, main body tube 51 comprises pan feeding section 511 and guide section 512.The caliber of pan feeding section 511 is greater than the caliber of guide section 512, the derivation end of pan feeding section 511 shrinks and connects described guide section 512, the feed end of pan feeding section 511 shrinks connection one feed pipe 53, and the port of feed pipe 53 is provided with cassette joint, to be connected with other pipelines.The derivation end of guide section 512 is connected on vacuum emulsification tank 200, and some arms 52 are connected in pan feeding section 511, and the external-connected port of arm 52 is all provided with cassette joint.
In the present embodiment, pan feeding section 511 is pipe, its two ends are shunk respectively by circular cone pipeline, one end after contraction connects described guide section 512, the other end connects described feed pipe 53, guide section 512 is vertically connected to one end of pan feeding section 511 and connects transition in junction by curved pipe portion 5121, make main body tube 51 roughly in L shape, some arms 52 are connected in pan feeding section 511 and extend so that material feeding above side, some arms 52 are distributed in the relative both sides of pan feeding section 511, and the arm 52 of both sides is alternately distributed.
Change-over panel 60 realizes different functions for sharing from the pipeline that vacuum emulsification tank 200 connects, and as charging, discharging, cleans, and shared pipeline can be described feed pipe 50 or other are connected to the pipeline of vacuum emulsification tank 200.
Refer to Fig. 4, Fig. 5, change-over panel 60 comprises plate body 61, at least three junction blocks 62, crossover connection 63 and some connection sensors 64.Plate body 61 is supported by a bracing frame 65, and bracing frame 65 is arranged in the first frame portion 11.Junction block 62 is each passed through and is fixed on plate body 61, and one end that plate body 61 outer surface protrudes out relatively is provided with cassette Hand-operated butterfly valve 66, so that by crossover connection 63 clamping to junction block 62.The two ends of crossover connection 63 are removably connected on any two junction blocks 62 respectively, the flow-guiding channel with corresponding diversion function is formed to be connected by two junction blocks 62, as charging flow-guiding channel, discharging flow-guiding channel, cleaning flow-guiding channel, dismounting when crossover connection 63 needs according to water conservancy diversion also will be connected to two required junction blocks 62.
In the present embodiment, junction block 62 is three, can respectively the company's of being exemplified by tank junction block 621, outer conveying junction block 622 and cleaning junction block 623, connect tank junction block 621 to be used for being connected to vacuum emulsification tank 200 in one end of plate body 61 inner surface protrusion, outer conveying junction block 622 for connecting outside material conveying pipe, cleans junction block 623 in one end that plate body 61 inner surface protrudes for connecting cleaning fluid conveying pipeline road in one end that plate body 61 inner surface protrudes.So, when crossover connection 63 connection protrudes out at company's tank junction block 621 of plate body 61 outer surface, outer conveying junction block 622, then form the charging flow-guiding channel toward charging in vacuum emulsification tank 200, when crossover connection 63 connects company's tank junction block 621, the cleaning junction block 623 protruded out at plate body 61 outer surface, then form the cleaning flow-guiding channel toward transport cleaning liquid in vacuum emulsification tank 200, visible, company's tank junction block 621 of change-over panel 60 can share, when the diversion function of required correspondence, crossover connection only need be dismantled and will be connected to two required junction blocks by user.
Be appreciated that junction block 62 is not limited to three according to different diversion function demands, can be more than three.Further, plate body 61 can be arranged as required the junction block 62 of different tube diameters, the junction block 62 of same caliber is no less than three.
Some described connection sensors 64 to be arranged on plate body 61 and between two junction blocks 62, in order to sense between two corresponding junction blocks 62 whether be connected with crossover connection 63.In the present embodiment, connect sensor 64 and to be arranged between two junction blocks 62 and to be installed on the mount pad of the round bar shape of plate body 61 outer surface.Connect sensor 64 by arranging, crossover connection 63, behind operating position, is connected sensor 64 and is had signal feedback, guarantee correct installation, avoid maloperation.
Further, change-over panel 60 comprises water receiving tank 67, and water receiving tank 67 is arranged on the lower end outside plate body 61, in order to when changing crossover connection 63, hold the recirculation water connecing and flow out in junction block 62, the bottom of water receiving tank 67 is provided with sink drain mouth (not shown), so that recirculation water is discharged.
Refer to Fig. 6, Fig. 7, for the stirring structure 400 of material in stirring vacuum emulsion tank 200, comprise outer stirring frame 71 and the interior stirring frame 72 that is arranged in outer stirring frame 71 and drive respectively stir frame 71 outward, outer stirring frame actuator 73 that interior stirring frame 72 rotates and interior stirring frame actuator 74.
Outer stirring frame 71 surrounds for some edges, and its profile is roughly corresponding with the profile of vacuum emulsification tank 200 inner chamber.The medial surface of two side frame edge of outer stirring frame 71 is stretched to central side and has some outer stirrer paddles 711, blade 711, in the tilted setting in space (namely the plane of blade face relative level face and vertical direction all tilts) of emulsion tank 200 inner chamber, contacts material so that abundant and drive material to rotate; And the outer blade 711 stirring frame 71 both sides is about the shaft center line Central Symmetry (namely the outer frame 71 that stirs is after shaft center line revolves turnback, and the blade rotation of side overlaps to the original position of opposite side with the blade of opposite side) of outer stirring frame 71.Some pod apertures 712 are offered on the blade face of outer stirrer paddle 711, effectively to carry out water conservancy diversion to high-viscosity material when stirring.Particularly, when stirring high-viscosity material, because material viscosity is high, not easily separated, band by means of only blade face turns propelling movement and is difficult to stir and is with that to turn power demand large, by offering pod apertures 712 on blade face, material can be made when being with transhipment dynamic, part material flows through from pod apertures 712, improve the uniformity of mixing of materials and band to turn power demand low.
The lateral surface of two side frame edge of outer stirring frame 71 is provided with tank skin scraper plate 713, for striking off the material be bonded on tank body madial wall.Particularly, tank skin scraper plate 713 can deflect the both sides being connected to outer stirring frame 71 respectively by hinged mode, so that according to rotating speed or support pressure and adjust deflection angle, be unlikely to by affixed and may occur that making whole outer stirring frame 71 rotate because resistance on tank skin is too large is stopped.Further, bottom outer stirring frame 71 edge lateral surface on tank skin scraper plate 713 is installed, with to the material scraper on diapire in tank body except stir.
Interior stirring frame 72 is frame type stirring, arrange with rotational axis line with outer stirring frame 71, on the lateral surface of two side frame edge of interior stirring frame 72, side is stretched and is had some interior stirrer paddles 721 laterally, the blade 721 of every side of interior stirring frame 72 be arranged in parallel with the blade 711 of outer stirring frame 71 side corresponding in opposite directions and alternately arranges, interior stirrer paddle 721 with, the end of outer stirrer paddle 711 has the superimposed length of preset length, namely (push up most between adjacent two blades that in, stirrer paddle 721 and outer stirrer paddle 711 end stretch to the other side each other, except the blade of lowermost end), and stretch into default length.The blade face of interior stirrer paddle 721 similarly also offers pod apertures 712.Further, the lateral surface of the bottom edge of interior stirring frame 72 is provided with bottom side stirrer paddle 722, edge bottom the contiguous outer stirring frame 71 of bottom side stirrer paddle 722, for stirring the material in tank body inner bottom part space.
Outer stirring frame actuator 73 is arranged on support 100 with interior stirring frame actuator 74, is respectively used to the rotation driving outer stirring frame 71 and interior stirring frame 72.In the present embodiment, outer stirring frame 71 is all connected on a connector 75 with the top of interior stirring frame 72, connector 75 has interior axle and to be set on interior axle can the internal urceolus that rotates of axle mutually, the affixed interior stirring frame 72 of interior axle, the affixed outer stirring frame 71 of urceolus, the output shaft of outer stirring frame actuator 73 is connected with urceolus, the output shaft of interior stirring frame actuator 74 is connected with interior axle, so, drive interior axle and urceolus to rotate respectively by outer stirring frame actuator 73 and interior stirring frame actuator 74, and drive outer stirring frame 71 to rotate with interior stirring frame 72 respectively.Further, in order to save installing space, outer stirring frame actuator 73 can in being arranged on support 100 up and down with interior stirring frame actuator 74, and the output shaft of the two can be sheathed structure or laid out in parallel structure.Particularly, connector 75 can be bearing arrangement, the outer ring of the affixed bearing of outer stirring frame 71, the inner ring of the affixed bearing of interior stirring frame 72.Outer stirring frame actuator 73 all can adopt reductor with interior stirring frame actuator 74.
When stirring material, is driven respectively by outer stirring frame actuator 73 and interior stirring frame actuator 74 and stirs frame 71 and interior stirring frame 72 rotates outward, and rotating speed or turn to can difference, preferably, outer stirring frame actuator 73 turns to contrary with interior stirring frame actuator 74, can improve the efficiency of stirring.In addition, the blade face of inside and outside stirrer paddle all offers pod apertures 712, can effectively improve high-viscosity material mixing effect, outer stirring frame 71 is with tank skin scraper plate 713, and the material sticked on tank skin can be stirred, in tank, all materials can stir.
After emulsion tank 200 uses a period of time, to when cleaning in tank, provide a cleaning shower nozzle 80, cleaning shower nozzle 80 comprises installation shaft 81 and sprinkling dish 82.The rotation centerline of the parallel inside and outside stirring frame of installation shaft 81, and can around axial line rotation (i.e. horizontal rotation in surface), sprinkling dish 82 is connected to the bottom of installation shaft 81 by bend pipe, it is parallel with installation shaft 81 that 82 cards are coiled in sprinkling, sprinkling dish 82 rotatable (namely rotating in vertical plane), sprinkling dish offers some hole for water sprayings 821, be illustrated as four.Cleaning shower nozzle 80 stretches to the headroom in emulsion tank 200 tank body, be positioned at above outer stirring frame 71, start cleaning shower nozzle 80 and the rotation of inside and outside stirring frame, the water that hole for water spraying 821 sprays is injected into the surface of the blade of inside and outside stirring frame, control the rotating speed of inside and outside stirring frame 71 and interior stirring frame 72, and the outer frame 71 that stirs turns to contrary with interior stirring frame 72, the water droplet that can make to be injected into blade surface is by reflection or be sputtered onto bottom other blades and cleaning head can not the position of direct projection, and can according to the cleaning track of setting.Particularly, when cleaning, controlled by a control centre 90, the height and position of stationary nozzle in emulsion tank 200 tank body, simultaneously, outer rotating speed and the turn around parameters stirring frame 71 and interior stirring frame 72 of setting, so, cleaning shower nozzle (80) is when spraying water, rotate under its reaction force and spray, outer stirring frame 71 and interior stirring frame 72, all according to the parameter actions preset, can accomplish that in tank, top tank structure and stirring structure, without dead angle, fully clean up by cleaning.
To sum up, the stirring structure of vacuum emulsification equipment of the present invention is by arranging the stirring structure of inside and outside closed-in construction, and especially, interior stirring frame is frame type stirring, stirs and only has a shaft, more can improve stirring efficiency in more existing two stirring.In conjunction with described stirring structure, the water droplet that can make to be injected into blade surface is by reflection or be sputtered onto bottom other blades and cleaning head can not the position of direct projection, and according to the cleaning track cleaning of setting, can accomplish that in tank, top tank structure and stirring structure, without dead angle, fully clean up by cleaning.Described change-over panel connects different junction blocks to realize difference in functionality (charging respectively by crossover connection two, discharging, cleaning etc.), the vacuum emulsification equipment of described change-over panel is installed, pipe connection structure is simple, decrease the connecting pipe with emulsion tank, ensure that the intensity of emulsion tank, and improve the utilization ratio of pipeline, and after crossover connection connects, the connection sensor of correspondence position has signal feedback, guarantees correct installation, avoids maloperation.Described feed pipe, by adopting tree structure, can realize centralized charging, facilitate mounted valve and wiring, can reduce the perforate on tank body, guarantee tank intensity.
As long as without prejudice to the thought of the invention, various different embodiment of the present invention is combined, all should be considered as content disclosed by the invention; Within the scope of technical conceive of the present invention, technical scheme is carried out to any combination of the thought without prejudice to the invention that multiple simple modification and different embodiment are carried out, all should within protection scope of the present invention.