The choice of the type of floatation equipment, norms and affirmatory with raw ore property (ore density, granuality, clay content, grade, but buoyancy) , structure of dimensions of equipment performance, ore dressing plant, flow, series differentiates wait for an element to concern. The problem of the following respects should note in the design:
One, ore property and anthology fasten work requirement
The ore with thick to granuality or big density, use method of high concentration floatation to reduce the settling speed of a makings commonly, reduce mine bead deposit. To get used to this one characteristic, the engine of floatation of mechanical agitate type that high-energy quantity should choose in the design. Machine of floatation of agitate of high energy machinery not only speed of deferent ore pulp force of fast, agitate is powerful, stop machine hind to also be started all right again easily. In process of floatation of mine of low grade vulcanization, low speed aerates to fasten the effect to choosing relatively advantageous, unfavorable choose the floatation engine that fills tolerance high. And ore of agglutinant to arising easily in floatation process foamy applies fill the floatation opportunity with greater tolerance. Handpick exercise basically depends on improving concentrate grade, floatation bubble layer should be a few thinner, depart better for gangue creation advantage, do not need bigger the floatation plane that fills tolerance, accordingly, the floatation machine of handpick exercise and thick, sweep choose exercise floatation machine to answer to be distinguished somewhat.
2, choose floatation machine norms reasonably according to ore pulp discharge
Fasten the effect to assure to choose, must make sure the ore pulp inside every floatation chamfer has certain retention period, the prediction of a person's luck in a given year that time spends short or too long metropolis to cause valuable mineral, reduce exercise to reclaim rate, accordingly, the norms of floatation machine must suit with the dimensions photograph of the ore dressing plant. To produce the advantage of large floatation machine as far as possible, floatation series should decrease as far as possible. To stone of certain easy mineral separation, can consider single set production even when the condition allows, press current and homebred floatation machine series, every production series can amount to 3000 ～ 5000t/d, OK even bigger, abroad is certain select a plant a series can amount to 10000t/d. Cover according to the data, choose the floatation engine of 10m3 above, power consumption is saved than general floatation machine 40% the left and right sides, cover an area of an area to reduce 30% ～ 35% , installation cost is economic 40% the left and right sides, exercise reclaims rate also rise somewhat.
3, the norms that defines floatation aircraft quite through technical economy and amount
Compare in plan in, should choosing commonly fasten index, management cost, operation management, anthology fasten index to should regard dominant as the element, should give at enough take seriously.
- Fictitious strike back the generation setting of technology of type crusher prototype
- Dozen arenaceous machine, make arenaceous aircraft equipment produce a mechanism arenaceous in Shi Fenhan estimates a demand
- First selection of manufacturer of beyond question crusher believes friendly heavy industry
- Floatation machine is handled to the gangue problem of floatation factory eduction
- Forging die of model of crusher peen liquid state provides design and figuration experiment research
- The quality of metallurgy rotary kiln of where is good, shanxi faces structure of Fen metallurgy rotary kiln
- PF1820 strikes back type crusher parameter | PF1820 opposes checkmate dominant position
- Future of hammer type crusher considers to look into summary
- Is crusher market competition intense is breaking equipment road in He Fang?
- For the finely exercise of stone production comes out strike back type crusher is harvested quite much
- Frequency of breakdown of Beijing Shanghai tall iron shows, do not do hi-tech model " bean curd broken bits "
- Foreign bore is broken method of manufacturing coal material is discussed
- The final safety of Gao Fang trash deals with
- Floatation machine Maya cannot forecast his to develop trends
- Function of crusher of type of another name for Hubei province of Sbm of new rural area gains the market primely reputably