power consumption for line grinding mill power consumption for line grinding mill MODELING THE SPECIFIC GRINDING ENERGY AND BALL Ball mill power draw predicted from the Denver slide rule kW 0 200 400 600 Calculated ballmill power draw from the m odel derived kW Data compared Line yx Fig 2 Comparison of the ball mill power draw from the Denver slide rule and the proposed model Specific Energy Consumption Calculation S No Newsprint Units Base Line Year BY Assessment Year AY 1 Specific Steam Consumption MP kcalTonne 0 0 2 Specific Steam Consumption LP kcalTonne 1921850 1995000 3 Specific Power Consumption kcalTonne 142332957 1028949235 4 Total Specific Energy Consumption Newsprint kcalTonne 334517957
ball mill specific power consumption ball mill specific power consumption I would like to know if anybody knows the power consuption in KW per ton of The specific grinding power consumption Grinding Mills Power Consumption Kw Crusher Mills Cone VMSeries vertical grinding mill is one problem of low production capacity and high power consumption of traditional grinding mill power KW 185220 Ball Mill Grinding Efficiency ball mill for sale India Ball Mill Grinding Efficiency
The ball mill specific power consumption E ball is determined by deducting a cone crushing component from the BondRowland E ssbm specific power consumption See the base formulae in the Bond SSBM model where CF is the Essbm calibration factor in the Dec 18 2013 Ball mills are now an obsolete technology for the global cement industry mainly on account of high specific power consumption limitations on the throughput rates as the modern and the latest stateoftheart technology is not only for lower specific power consumption very low noise level and comparatively lower space requirement Modern large to very large cement plants are using
Specific Power Consumption Of Ball Mill 2 Degree Taper Ball Mill Ball Mill How To Increase Productivity Of Ball Mill In Ball mill Processing capacity 153432t h Feeding size 21mm Appliable Materials newtype building materialrefractory materialore dressing of ferrous metalnonferrous metalcopper mineglass etcAll grindable materials various metal ores nonmetallic ores non Ball Charge Loading Impact on Specific Power Consumption and In order to evaluate the effects of ball mill loading on specific power consumption kWhton In order to compare various materials for grinding a standard test using a Bond mill has been Whether it is wet or dry single or multiple chamber Get Price
AG and Ball mills Specifically designed for the SAG mill a new device is presented that digitizes and reduced specific power consumption and to minimize liner damage KEYWORDS SAG AG Mill Vibration Process Control Optimization The red line is an indicator of Specific Power Consumption KWh Per MT of Clinker Line2 OOD 10 20 30 40 50 60 201516 201617 201718 National BM Top 3 Plants 6120 5610 5757 IAL 4917 Specific Power Consumption Per MT of Clinker Both Lines Special Clinker Produced for IRST40 Cement and use of High Sulphur Saudi Petcoke OOD EVER LOWEST
power consumption in ball mill grinding mill china Oct 23 2015 The comminution efficiency of a HPGR is better thanball millssuch that it consumes 3050 of the specific energy as compared to aball mill Four circuit configurations of HPGR can be used ingrindingof raw materials clinker and slag such as Pregrindingunit upstream of Equation 1 is multiplied by the factor of 108 A multicompartment ball mill consists of two or more grate discharge ball mills in series The same equation is used to calculate the power that each ball mill compartment should draw The total power is the sum of the power
Scaleup criterion is the net specific power consumption ie the power consumed by the mill rotor itself minus all mechanical and electrical losses divided by the feed rate of solids For the full scale mill specific power is multiplied by the feed rate to get the net mill power calculation of specific power consumption of ball mill The cost estimation and energysaving effects of each cement technology coarse and fine grinding on the same mill by ball size selection etc which is roller mill or roller press as coarse grinding before the existing tube mill heater which enabled reduction of specific energy consumption
Oct 18 2016 Although mills have great energy consumption only a small part of this energy is converted into actual particle fragmentation As an example Cleary 2000 points out that the power consumption for a 57 m ball mill can reach 35 MW and only 1 to 5 of this power is directed to size reduction So why are tumbling mills so very inefficient Typical specific power consumption milling coal in a vertical spindle mill is in the order of 8 16 kWht depending on coal quality and double that in a tubeball mill The specific power consumption for milling of traditional white wood pellets in a hammer mill is shown in Figure 6 and compared to that for processing Zilkha Black Pellets
Feb 08 2021 Abstract Ball drum mills BDM are one of the main types of coalgrinding equipment in Russia A significant drawback of BDM is high power consumption a significant part of the TPPs own needs With a huge scale of production reducing these costs even by a few percent gives a significant economic effect The problem of minimizing the specific energy consumption for grinding and SAG and ball mills are generally accepted as the largest power consumers in a mining and mineral processing operation and can be 80 of total electrical energy consumed at a specific power consumption of around 20kWhton Their function is to effect size reduction of rock in order to liberate the target metal compound or compounds trapped in