CN103406057A - Mixing propeller for smashing materials - Google Patents
Mixing propeller for smashing materials Download PDFInfo
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- CN103406057A CN103406057A CN2013102438995A CN201310243899A CN103406057A CN 103406057 A CN103406057 A CN 103406057A CN 2013102438995 A CN2013102438995 A CN 2013102438995A CN 201310243899 A CN201310243899 A CN 201310243899A CN 103406057 A CN103406057 A CN 103406057A
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- puddler
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- stirring vane
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Abstract
The invention relates to a mixing propeller for smashing materials, in order to overcome the defects that mixing blades in an existing stirring device are relatively small, so that the flowing amplification of a copper liquid generated by mixing is low, the mixing range is small, the mixing effect is poor, suspended minerals can not dip into the copper liquid to achieve the aim of complete fusion. The technical scheme is as follows: the lengths of mixing blades are greater than the diameter of a mixing rod which is in a hollow structure; a material smashing rod passes through the hollow inner part of the mixing rod; the lower end of the material smashing rod is provided with a material smashing head the size of which is greater than the outer diameter of the mixing rod; the upper end of the material smashing rod extends out of the upper end of the mixing rod; the upper end of the material smashing rod is connected with a vibration driving source. The lengths of the mixing blades are greater than the diameter of the mixing rod, the mixing blades on the outer periphery of the mixing rod form a large mixing region; the mobility of the copper liquid generated by mixing is high, and the mixing effect is improved; vibration of the material smashing rod can be realized in a downward material smashing process through the vibration driving source, thereby improving the material smashing effect.
Description
Technical field
The present invention relates to a kind of agitating device, especially a kind of use in Metal Melting preposition smash material smash the material paddle.
Background technology
Copper alloy have conduction, heat conduction, anti-corrosion, wear-resisting, antibacterial, can plate, decorate, easy a series of excellent specific properties such as processing, be widely used in the fields such as electric power, electronics, communication, chemical industry, machinery, communications and transportation, ocean engineering, space flight and aviation, building, decoration, in human lives and national economy, bringing into play huge effect.China is in the world important copper material production, consumption and big trading nation, output leaps to the first in the world, kind constantly increases, product quality improves year by year, the technology innovation is very active, but, there is shortage of resources in China copper processing processing sparetime university and not strong, production technology and equipment advanced and backward also the problem such as deposit.
In the fusion process of copper and copper alloy, according to the scale difference of enterprise, the smelting furnace batch does not wait at 1T-5T, and smelting temperature will will guarantee that furnace charge all melts and the uniformity of copper liquid up to more than 1000 ℃, and the operative employee will often smash material, stir.When smashing material, the operative employee will hold and smash the material instrument unfused furnace charge is pressed in copper liquid, when stirring, the operative employee will hold stirring tool and be allowed to condition at upper and lower in copper liquid, left and right and stir back and forth, such operation, operative employee's labour intensity is larger, but also will continue, high-temperature operation environmental work, to exist larger potential safety hazard.If do not smash material, the furnace charge fusing time is extended, can directly cause energy consumption rising, production capacity to descend, company's production cost can increase; If do not carry out stirring operation, by the ingot casting uneven components, can directly cause the decline of product lumber recovery, company's quality to descend, production cost can increase too.And in copper and copper alloy process of producing product, the melting process energy consumption is higher, be corporate boss's one of operation that will consume energy, be to guarantee product quality, on controlling, smelting temperature is difficult to regulation and control, and it is a brainstorm subject that the energy consumption of melting descends always.If can develop a kind of equipment that reduces the melting energy consumption, not only improve operating efficiency, reduced labour intensity, improved operating environment, can also reduce production costs, improve product quality, for enterprise, society bring economic benefit.
Patent Office of the People's Republic of China has announced a CN202204333U patent on April 25th, 2012, name is called smelting stirring machine, comprise that column, gearbox, stirring-head lock form, on column, cover has crossbeam, the left top of crossbeam is provided with stirring motor, the stirring motor below is provided with stirring-head, the right top of crossbeam is provided with the crossbeam-rotating motor, the top of column arranges respectively gearbox, lifting motor from bottom to up, the gear arranged on the tooth bar arranged on gearbox and crossbeam is meshed, and is driven crossbeam is moved up and down by lifting motor.This mixer does not propose the shape and structure of stirring-head, only can see the profile of stirring-head in the accompanying drawings, but the stirring vane of this stirring-head is very little, the mobile amplification of the copper liquid produced in stirring is little, the little scope of stirring that also causes of stirring vane can only be in the very little zone at stirring-head place, relatively whole smelting furnace is poor to the mixing effect of copper liquid, in smelting furnace, can exist simultaneously some to float over ore or the metalliferous material that copper liquid surface is not melted, use this mixer not play the booster action that accelerates fusing to these ores or metalliferous material, these ores or metalliferous material can not be blended in mobile copper liquid.
Summary of the invention
The stirring vane the invention solves in existing agitating device is less, stirs the mobile amplification of the copper liquid produced little, and the stirring scope is little, the defect that mixing effect is poor, provide a kind of material paddle of smashing, and has large stirring vane, stir the copper liquid mobility produced large, the effect of stirring is relatively good.
It is little that the present invention has also solved existing agitating device stirring vane, the adhesion strength stirred by copper liquid is used as the power that copper liquid flows, so poor defect of copper liquid mixing effect, a kind of material paddle of smashing is provided, on stirring vane, be fixed with swirl vane, stir in rotation, swirl vane provides the mobilization dynamic that copper liquid is larger, and mixing effect is good.
The present invention has also solved in copper liquid and has had ore or the metalliferous material suspended, existing agitating device can't be immersed in copper liquid the ore of suspension or metalliferous material to reach the defect of the purpose of fusing fully, a kind of material paddle of smashing is provided, centre is provided with smashes the material bar, by smashing the material bar, the ore of suspension or metalliferous material is immersed in fully in copper liquid and is convenient to ore or metalliferous material fusing.
The technical solution adopted for the present invention to solve the technical problems is: a kind of material paddle of smashing, comprise puddler and be arranged on the stirring vane on puddler, the length of stirring vane is greater than the diameter of puddler, on puddler, be provided with the attaching parts of connecting drive device, wherein, puddler is hollow structure, the hollow inside of puddler is installed with smashes the material bar, the lower end of smashing the material bar is the stub bar of smashing that size is greater than the puddler external diameter, the upper end of smashing the material bar reaches outside the upper end of puddler, and the upper end of smashing the material bar is connected with the vibrations drive source.The length of stirring vane is greater than the diameter of puddler, and the stirring vane on the puddler periphery forms larger stirring region like this, stirs the copper liquid mobility produced large, improves mixing effect; Puddler is connected with drive unit by the attaching parts on it, and drive unit drives the puddler rotation, stirs copper liquid thereby drive the stirring vane rotation; Puddler is hollow form, and be installed with and smash the material bar in middle control inside, before stirring vane rotates, first by smashing stub bar, smash material, by being suspended in the ore on copper liquid surface or metalliferous material, all being immersed in copper liquid and melting, smash the material bar and penetrate in puddler, when puddler rotates like this, can not attach and smash the material bar and smash stub bar and rotate, thereby reduced the burden that puddler rotates, reduced the energy consumption stirred; Puddler is the kinetic energy needs that hollow form also can reduce to stir driving simultaneously, reduces energy consumption; Smash the material bar and smash to expect it is along with puddler is simultaneously descending, smash stub bar below stirring vane, smash like this stub bar and also smash material, can not impact stirring vane, can prevent that especially large ore or metalliferous material and stirring vane from bumping and making stirring vane impaired; Smash material bar upper end and connect the vibrations drive source, so-called vibrations drive source, can provide the drive unit of vibrations exactly, by the vibrations drive source, smash the material bar in descending process of smashing material, can realize vibrations, thereby can improve the effect of smashing material, and the shock energy of smashing the generation of material bar is smash the material effect to large ore or the broken effect of metalliferous material generation thereby strengthen, improve ore or metalliferous material melting efficiency, also further reduce energy consumption.
As preferably, 180 ° of symmetries of the relative puddler of the stirring vane of puddler lower end are fixed, and two stirring vanes stagger up and down, and stirring vane is arc surfaced, stirring vane is on the helical trajectory of puddler periphery, and the relative puddler of outer side edges of stirring vane is diametrically for upwarping shape simultaneously.Two stirring vanes are symmetrical fixing, and stagger on axis direction, and when the height fall staggered made stirring vane stir in copper liquid, copper liquid all can form convection current on horizontal and vertical, improved the uniformity of copper liquid; The shape of stirring vane, can give the power of copper liquid phase to the puddler axial flow, also can give the power of copper liquid phase to the rotation of puddler circumferencial direction.
As preferably, stirring vane is fixed with the pushing sheet that some roads and stirring vane are the arc of angle on the cambered surface of puddler lower end, the arc trend of pushing sheet is opposite with the concentrically ringed trend of puddler, one end of pushing sheet is near apart from the puddler axis, the other end of pushing sheet is far away apart from the puddler axis, one end of near distance is the end that the stirring vane rotation first enters copper liquid, and an end of distance is after stirring vane, to enter an end of copper liquid.Pushing sheet can be stirred copper liquid and play the effect of pushing copper liquid open, and between pushing sheet and stirring vane, has an angle, mixing power while can improve the stirring vane rotation for angle, increase the volume that once rotates the copper liquid that can drive, also can increase simultaneously the power of solid mineral in copper liquid and copper liquid or metalliferous material rotation, improve the fluid ability of copper liquid, thereby make copper liquid more even.
As preferably, pushing sheet towards identical with the axis of puddler all the time, or the side of pushing sheet is towards the sloped-end of puddler, the angle of the outer side edges of pushing sheet and stirring vane is obtuse angle.The arc trend of pushing sheet is relevant with the direction of stirring vane rotation.
As preferably, each stirring vane is comprised of two linear leafs, between two linear leafs, reserves ，Gai gap, one gap little near an end width of puddler, large away from an end width of puddler.Two linear leafs form stirring vanes, and the probability that in linear leaf and copper liquid, solid mineral or metalliferous material collide like this is just little, and copper liquid can flow from the gap between two linear leafs, raising copper liquid mobility.
As preferably, the inside of smashing stub bar has cavity, the diameter maximum of the lower end of cavity, and the upper end of smashing stub bar is arc shape.Smash stub bar and contact with solid mineral or metalliferous material, ore or metalliferous material are immersed in copper liquid, cavity can encase ore or metalliferous material, especially irregular ore or metalliferous material; In order to improve copper liquid mobility, smash on stub bar the inside and outside through hole of some connection cavitys can be set.
As preferably, the vibrations drive source is vibration motor; Perhaps shaking drive source is cam mechanism, and cam mechanism comprises cam disc, connect the drive motors of cam disc and be vertically fixed on the minor axis that upper and the cam disc of smashing the material bar matches, and on cam disc, is provided with the minor axis chute, and the relative cam disc of drive motors is eccentric to be fixed.Cam mechanism can also adopt other structures, as long as can realize smashing material bar vertical tremor, such as on circumference, contacting with smashing the material bar with protruding cam, the projection promotion is smash and expected that bar is descending, and the position of caving in is to smash to expect that bar is up; Perhaps use the fit structure of runner and bent axle, or use brace and connecting rod framework.
As preferably, the upper end of puddler is equipped with turning set, and turning set and puddler are fixed by screw, are fixed with gear on the periphery of turning set, the axis of gear and the axis coaxle of puddler.
As preferably, described drive unit comprises stirring motor, and the output shaft of stirring motor is fixed with driving wheel, and driving wheel is connected with gear by driving-chain.
As preferably, in order to prevent ore or metalliferous material, enter into the puddler hollow wall and smash in the gap between material bar outer wall, can arrange in the lower end of puddler one and scrape circle, by scraping circle, stop, also can prevent that copper liquid from entering in gap simultaneously.
The invention has the beneficial effects as follows: the length of stirring vane is greater than the diameter of puddler, and the stirring vane on the puddler periphery forms larger stirring region like this, stirs the copper liquid mobility produced large, improves mixing effect; By the vibrations drive source, smash the material bar in descending process of smashing material, can realize shaking, thereby can improve the effect of smashing material.
The accompanying drawing explanation
Fig. 1 is a kind of structural representation of the present invention;
Fig. 2 is the schematic diagram of a kind of stirring vane of the present invention;
Fig. 3 is the schematic diagram of the second stirring vane of the present invention;
Fig. 4 is the schematic diagram of the present invention's stirring vane shown in Figure 3;
Fig. 5 is the schematic diagram of the third stirring vane of the present invention;
Fig. 6 is that the present invention smashes material bar the second vibrations connection diagram;
In figure: 1, vibration motor, 2, bearing block, 3, plane bearing, 4, turning set, 5, gear, 6, puddler, 7, smash the material bar, 8, stirring vane, 9, smash stub bar, 10, pushing sheet, 11, the end axle, 12, cam disc, 13, drive motors, 14, the minor axis chute.
The specific embodiment
Below by specific embodiment, and by reference to the accompanying drawings, technical scheme of the present invention is described in further detail.
Embodiment 1: a kind of material paddle (referring to accompanying drawing 1 accompanying drawing 2) of smashing, and comprise puddler 6 and be arranged on the stirring vane 8 on puddler, the length of stirring vane is greater than the diameter of puddler.Puddler is hollow structure, and stirring vane is two, and 180 °, interval symmetry is fixed to the lower end position of puddler, and two stirring vanes stagger up and down, and stirring vane is arc surfaced, and the width of stirring vane outwards increases gradually from the puddler periphery.Stirring vane is on the helical trajectory of puddler periphery, and the relative puddler of outer side edges of stirring vane is diametrically for upwarping shape simultaneously.The upper end of puddler is equipped with turning set 4, and turning set and puddler are fixed by screw, on the periphery of turning set, is fixed with gear 5, the axis of gear and the axis coaxle of puddler.The two ends up and down of turning set are connected with respectively bearing block 2, are provided with plane bearing 3 between bearing block and turning set end face.
The hollow inside of puddler is installed with smashes material bar 7, the lower end of smashing the material bar be size be greater than the puddler external diameter smash stub bar 9, the upper end of smashing the material bar reaches outside the upper end of puddler, the upper end of smashing the material bar is connected with vibration motor 1.Smashing the external diameter of material bar and the diameter of bore of puddler is matched in clearance, and in order to prevent from stopping up this gap, hollow inside, puddler lower end is provided with scrapes circle.The inside of smashing stub bar has cavity, the diameter maximum of the lower end of cavity, and the upper end of smashing stub bar is arc shape.Smash on stub bar to be provided with and be communicated with the inside and outside through hole (not looking out in figure) of cavity.
The upper end of puddler is connected with support body, puddler is fixed on support body by bearing block, on support body, also be fixed with stirring motor (not looking out in figure), be fixed with driving wheel on the output shaft of stirring motor, by driving-chain, be connected between the gear on driving wheel and turning set.
Embodiment 2: a kind of material paddle of smashing, with the difference of embodiment 1, be, stirring vane is fixed with the pushing sheet 10 that three roads and stirring vane are the arc of angle on the cambered surface of puddler lower end, the arc trend of pushing sheet is opposite with the concentrically ringed trend of puddler, one end of pushing sheet is near apart from the puddler axis, the other end of pushing sheet is far away apart from the puddler axis, one end of near distance is the end that the stirring vane rotation first enters copper liquid, and an end of distance is an end (referring to accompanying drawing 3 accompanying drawings 4) that enters copper liquid after stirring vane.Angle between pushing sheet and stirring vane is 90 °.All the other structures are with reference to embodiment 1.
Embodiment 3: a kind of material paddle of smashing, difference from Example 2 is, each stirring vane is comprised of two linear leafs, between two linear leafs, reserves one gap, this gap is little near an end width of puddler, away from an end width large (referring to accompanying drawing 5) of puddler.All the other structures are with reference to embodiment 2.
Embodiment 4: a kind of material paddle of smashing, smash material bar upper end and be connected with cam mechanism, cam mechanism comprises cam disc 12, connect the drive motors 13 of cam disc and be vertically fixed on the minor axis 11 that the upper and cam disc of smashing the material bar matches, on cam disc, be provided with minor axis chute 14, the relative cam disc of drive motors eccentric fixing (referring to accompanying drawing 6), all the other structures are with reference to embodiment 1 or embodiment 2 or embodiment 3.
Above-described embodiment is several preferred version of the present invention, not the present invention is done to any pro forma restriction, under the prerequisite that does not exceed the technical scheme that claim puts down in writing, also has other variant and remodeling.
Claims (9)
1. smash the material paddle for one kind, comprise puddler and be arranged on the stirring vane on puddler, the length of stirring vane is greater than the diameter of puddler, on puddler, be provided with the attaching parts of connecting drive device, it is characterized in that puddler is hollow structure, the hollow inside of puddler is installed with smashes the material bar, and the lower end of smashing the material bar is the stub bar of smashing that size is greater than the puddler external diameter, the upper end of smashing the material bar reaches outside the upper end of puddler, and the upper end of smashing the material bar is connected with the vibrations drive source.
2. the material paddle of smashing according to claim 1, the 180 ° of symmetries of the relative puddler of stirring vane that it is characterized in that the puddler lower end are fixed, two stirring vanes stagger up and down, stirring vane is arc surfaced, stirring vane is on the helical trajectory of puddler periphery, and the relative puddler of outer side edges of stirring vane is diametrically for upwarping shape simultaneously.
3. the material paddle of smashing according to claim 1, it is characterized in that stirring vane is fixed with the pushing sheet that some roads and stirring vane are the arc of angle on the cambered surface of puddler lower end, the arc trend of pushing sheet is opposite with the concentrically ringed trend of puddler, one end of pushing sheet is near apart from the puddler axis, the other end of pushing sheet is far away apart from the puddler axis, one end of near distance is the end that the stirring vane rotation first enters copper liquid, and an end of distance is after stirring vane, to enter an end of copper liquid.
4. the material paddle of smashing according to claim 3, it is characterized in that pushing sheet towards identical with the axis of puddler all the time, or the side of pushing sheet is towards the sloped-end of puddler, the angle of the outer side edges of pushing sheet and stirring vane is obtuse angle.
5. according to claim 1 or 2 or the 3 or 4 described material paddles of smashing, it is characterized in that each stirring vane is comprised of two linear leafs, between two linear leafs, reserve ，Gai gap, one gap little near an end width of puddler, large away from an end width of puddler.
6. according to claim 1 or 2 or the 3 or 4 described material paddles of smashing, it is characterized in that the inside of smashing stub bar has cavity, the diameter maximum of the lower end of cavity, the upper end of smashing stub bar is arc shape.
7. according to claim 1 or 2 or the 3 or 4 described material paddles of smashing, it is characterized in that shaking drive source is vibration motor; Perhaps shaking drive source is cam mechanism, and cam mechanism comprises cam disc, connect the drive motors of cam disc and be vertically fixed on the minor axis that upper and the cam disc of smashing the material bar matches, and on cam disc, is provided with the minor axis chute, and the relative cam disc of drive motors is eccentric to be fixed.
8. according to claim 1 or 2 or the 3 or 4 described material paddles of smashing, it is characterized in that the upper end of puddler is equipped with turning set, turning set and puddler are fixed by screw, are fixed with gear on the periphery of turning set, the axis of gear and the axis coaxle of puddler.
9. the material paddle of smashing according to claim 8, is characterized in that described drive unit comprises stirring motor, and the output shaft of stirring motor is fixed with driving wheel, and driving wheel is connected with gear by driving-chain.
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| CN201310243899.5A CN103406057B (en) | 2013-06-20 | 2013-06-20 | Mixing propeller for smashing materials |
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| CN201310243899.5A CN103406057B (en) | 2013-06-20 | 2013-06-20 | Mixing propeller for smashing materials |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105066725A (en) * | 2015-08-10 | 2015-11-18 | 航天海鹰(哈尔滨)钛业有限公司 | Smashing device for high-temperature alloy smelting |
| CN106823965A (en) * | 2017-01-19 | 2017-06-13 | 长兴宏诚机械科技有限公司 | A kind of chemical fertilizer self- poking arrangement of Double stirring |
| CN106827227A (en) * | 2017-01-19 | 2017-06-13 | 长兴鼎诺机电有限公司 | A kind of process units for preparing dry powder and mortar sand material |
| CN106881764A (en) * | 2017-01-19 | 2017-06-23 | 长兴鼎诺机电有限公司 | A kind of dry powder mortar production facility |
| CN107042074A (en) * | 2017-01-19 | 2017-08-15 | 长兴宏诚机械科技有限公司 | A kind of longitudinal rabbling mechanism of chemical fertilizer |
| CN107042068A (en) * | 2017-01-19 | 2017-08-15 | 长兴宏诚机械科技有限公司 | A kind of continous way chemical fertilizer processing equipment |
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| CN201819238U (en) * | 2010-10-18 | 2011-05-04 | 中节能(宿迁)生物质能发电有限公司 | Automatic material smashing machine |
| CN202204333U (en) * | 2011-03-23 | 2012-04-25 | 孙江强 | Smelting stirring machine |
| CN202289927U (en) * | 2011-12-22 | 2012-07-04 | 浙江安瑞森信息材料有限公司 | Temperature-controllable closed type high-speed stirring dispersion kettle with temperature measuring device |
| CN203342731U (en) * | 2013-06-20 | 2013-12-18 | 宁波长振铜业有限公司 | Material ramming and stirring paddle |
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2013
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Patent Citations (5)
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| JPH11169735A (en) * | 1997-12-12 | 1999-06-29 | Taiyo Yuden Co Ltd | Dispersing apparatus |
| CN201819238U (en) * | 2010-10-18 | 2011-05-04 | 中节能(宿迁)生物质能发电有限公司 | Automatic material smashing machine |
| CN202204333U (en) * | 2011-03-23 | 2012-04-25 | 孙江强 | Smelting stirring machine |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105066725A (en) * | 2015-08-10 | 2015-11-18 | 航天海鹰(哈尔滨)钛业有限公司 | Smashing device for high-temperature alloy smelting |
| CN105066725B (en) * | 2015-08-10 | 2017-05-03 | 航天海鹰(哈尔滨)钛业有限公司 | Smashing device for high-temperature alloy smelting |
| CN106823965A (en) * | 2017-01-19 | 2017-06-13 | 长兴宏诚机械科技有限公司 | A kind of chemical fertilizer self- poking arrangement of Double stirring |
| CN106827227A (en) * | 2017-01-19 | 2017-06-13 | 长兴鼎诺机电有限公司 | A kind of process units for preparing dry powder and mortar sand material |
| CN106881764A (en) * | 2017-01-19 | 2017-06-23 | 长兴鼎诺机电有限公司 | A kind of dry powder mortar production facility |
| CN107042074A (en) * | 2017-01-19 | 2017-08-15 | 长兴宏诚机械科技有限公司 | A kind of longitudinal rabbling mechanism of chemical fertilizer |
| CN107042068A (en) * | 2017-01-19 | 2017-08-15 | 长兴宏诚机械科技有限公司 | A kind of continous way chemical fertilizer processing equipment |
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|---|---|
| CN103406057B (en) | 2015-02-25 |
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