In fine 19th century, erat an American female primaria schola magister nomine Kelly Abbasser. Virum erat mechanica repairman in mea. Una die, maritus reduxit aliquam chalcopyrite. Ea voluit eam ad emundare et oleum peram et uti illud ad aliud. Et invenit quod per Purgato processus, parvum particulas chalcopyrite poterat adhaerere saponem bullae et supernatet in aquam, cum solo submersi in situla. Ultimately, hoc accidentalis inventionis fuit originem novi technology de flotation et mineralis processus.
Plus quam centum anni transierunt, et flotation technology fuerit continuously melius et applications facti magis et magis latos. Secundum statistics, XC% of non-ferrea metallum ores in mundo sunt currently processionaliter per flotation. Praeterea, flotation est etiam late usus. Usus ad genus rara metalla, pretiosum metalla, ferrea metalla, non-metallorum, calculus et alius mineralis rudis materiae.
In modern flotation processus, applicationem et praecisa praeter flotation Reagentia facti sunt praecipue momenti, quia post curatio cum flotation Reagents, in flotability of mineralium potest mutari, ut mineralia, ita ad consequi potest ad consequi ad mineralibus processui.
Development Historia De Mineralis Processing agens Praeterea ratio
Antequam invention of logica circuits, in prima flotation plantis usus manual praeter chemicals. Flotation in personalis experientia in flotation operarios, in ostium de eget valvae erat manually accommodetur ad adjust fluunt rate of flotation chemicals.
In 1960s, quod motor technology maturdorum, American aqua conservantia architectus asinos andruos usus est principium de Waterwheel ad invent in SCoop-genus dosing apparatus. Mutantur volumine et numerus trullas in Scoop laminam, moles medicina additum mutari. Fluunt.
Sed simpliciter moderantum fluxus flotation chemicals per gyrationis longe a satis. Post 1970s, transistor, embedded integrated circuitu microcontrollers (integrated circuitu), transferri ab militari industria ad civilian usus. Magna-scale productio reducta sumptus ad 1/100 de praeteritis, Canadian Jack johns, a car mechanicus et electronics fanaticus, uti eius vacat tempus aedificare in switching quod potest convertere fluunt unitates in switching signa. At a technical exchange meeting, American Fisher (FISHER) Technical engineer Taland of the valve company learned about Jack Johns' flow-switching technology and applied it to the field of valve control by acquiring the patented technology;
Nunc, cum popularis de plc programmable logica controller (representing notam siemens), populus potest cito aedificare a multi-punctum solenoid valvae switching imperium ratio cum tantum paulo scientiae logica programming. Tales enim ratio potest iam sunt etiam multa mining concentratores in usu. Vocemus solet: solenoid valvae dosing apparatus (vel gravitas dosing apparatus).
In medium-1980s, frequency conversionem technology est maturius applicari in multis industries. Per frequentiam conversionem principium ad control mechanica diaphragmas pumps potest consequi altius praecisione pharmaceutical fluxus potestate quam prior dosing systems (solenoid valvae dosing machinis et dicula dosing machinis). Hoc potest auxilium meum managers reducere chemical vastum et administratione costs adeo.
Post 1980s, metering pumps coepit subcinctus ad industriae forum, praesertim in agros praecisione chemicals et aquam curatio. Quia originale consilium metering solvit solvere problema ex repetita et accurate partum de vexillum fluidorum, metering soleat late in mineralibus processing industria. , Eius defectus etiam expositae. Maximus problems sunt: I. et controllable range of output fluxus accurate est parvum. Dum minor moles est, in errore sit ut alta ut L% vel; II. Diaphragma post rupture, in medicina et Leak; III. Et fluunt rate est ratione omnino secundum linearibus necessitudinem inter motor frequency et sentinam capitis volumen pro ipsa adductus traditio fluunt rate. In processus of continuously adjusting fluxus rate, fluunt output errorem et crescat. IV. Blockage de Pipeline et faciam in sentinam caput rumpere sub pressura, et leaked oeconomiae et polluet elit. V. Flotation Reagents cum magis impudicitiis et faciam in sentinam caput reprehendo valvae ad fiunt capax et deficient. VI. Sunt plures externa bypass potestate et pipelines, faciens sustentacionem et installation magis complicated.
Italian Physicist Giovanni Battista Venturi inventa est Venturi effectum usus Bernoulli fluidum principle et tunc invented in Venturi fistulam. In MMXIII, Wilber applicantur ad Venturi principium ad partum de flotation Reagents et inventa in VLB in CNC dosing ratio (Patent No. Zl20140649261.1) utitur Circulating constant pressura aquam ut ad driving vim agitare diaphragm ad addere chemicals. Dosing ratio regitur a densissima film logic imperium circuitu. Eam etiam vocavit hydrodynamic dosing apparatus.
Post tempus: Jul 30-2024
