Great Benefit from installing The Kemco Witman in Calcium Carbonate Production Plants by
description
Transcript of Great Benefit from installing The Kemco Witman in Calcium Carbonate Production Plants by
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Great Benefit from installing The Kemco WitmaninCalcium Carbonate Production Plantsby reducing drying cost and CO2 emissions.Kemco Witman Centrifugal Powered Screw Ejecting Dryer1Part 1 : Calcium carbonate
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1) Wide applications of Calcium Carbonate:2
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2) Typical Calcium Carbonate Production Flow:3
Sheet1
1) Running cost
a) Kiln drier
Fuel consumption = 30L/h X Operating hour 166h/month X fuel cost US$0.65/L = US$3,237/month
b) Witman
Power = (Main motor 15kW + Heater 30kW) X Operating hour 166h/month X power cost US$0.18/kWh = US$1,345/month
2) CO2 emission
a) Kiln drier
Fuel consumption = 30L/h X Operating hour 166h/month X CO2 emission 2.5kg/L = 12,450kg/month
b) Witman
Power = (Main motor 15kW + Heater 30kW) X Operating hour 166h/month X CO2 emission 0.555kg.kWh = 4,146kg/month
Washing drum
Wet type screen
Kiln dryer2m15m
Horizontal impactor
Dedust
Mill
Final product
Introducing "Witman" here can allow replacement of kiln dryer or can drastically reduce its fuel consumption.
Feed 50-0mmNeeds to be washed and dried to remove silt/clay.
Feed=>15t/h=100%)Moisture content : 15%
9t/h
1t/h
After drying process10t/h=70%)Moisture content : 0.8%
Silt 5t/h=30%)To be disposed ofas industrial waste
Saving 58%
Saving 67%
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1.Reducing drying cost and CO2 emissions in Calcium Carbonate Production Plants
2.Preferable feed size is
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Continuous operation:Continuous feeding and stable moisture content of product.2. High dehydration performance (Max. acceleration 1000G) To reduce the moisture content of limestone: 9-5mm material : Down to less than 1.2% 10-3mm material : Down to less than 1.0% 3. An optional heating device is also available. To reduce the moisture to less than 1%.4. Compact size.5. Easy maintenance. Easy maintenance via front maintenance door. 4) Main features of the Kemco Witman:5
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5) Process flow: Feed (5.2t/h) + Working water (2.4t/h)Dehydrate by centrifugal power
Heat (Optional) ProductsCentrifugal dehydrationCentrifugal dehydration and heater dryingFeedFeedFeed Working waterWorking water Working waterHeatHeatDustDusty waterDusty waterProductProduct6
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Drain pipeFeed HopperMain BodyV belt coverMain motorChute for productModel N452KVibration absorbing rubber6) Process flow: 7
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HeatWorking water7) Mechanism: BasketScrewInlet pipeReduction gearElectric MotorWaterProductsScreen81)Screw and basket (equipped with screen inside) rotate at high speed (approx. 1,700 rpm) generating the centrifugal force by which the material is dehydrated. The screw turns at a slightly higher speed than the basket. The difference of speed makes screw eject products. Water and small particles come out through screen. 3)The screen mesh size is 0.2mm to 0.3mm.
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ScrewScreen8) Main components:9
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Model N452KFeed: Lime stone:5-0mm9) Performance:Feed volume (t/h)Moisture (%)Co-relation: Feed volume (t/h) and moisture contentHeater offHeater on10
Graph1
1.130.8
1.331
off
on
(t/h)
(%)
19:00
39,44215159.49.8S
22%28%9.64%
No.(Hz)t/h)Hz)(Hz)(rpm)on/off/min/min(m)(A)kW
10814.85.035.0767on30122(157)4072^950.58327.650.2^51.2
10916.35.535.0767on30121(161)4056^770.67027.114.5019.0052^53.733.313.50.084% 3.16t/h
11017.86.035.0767on30117(157)4055^770.66127.453.5^54.8
14116.35.535.0767Gon30123(161)4058^810.57328.148^49.434.014.713.7m3/min
12714.85.035.0767on15124067^940.97222.946.8^47.7
12816.35.535.0767on151024053^770.96223.013.5017.0049.5^50.525.914.50.321%
12917.86.035.0767on151034046^631.09723.051.8^53.2
14316.35.535.0767Gon15994050^680.98424.049.4^50.626.314.913.7m3/min
13614.85.035.0767off15214053^731.23213.244.8^46.2
13716.35.535.0767off15214052^671.37412.411.5012.5047.5^49.214.114.70.262%
13817.86.035.0767off15214055^661.38513.147.8^49
14016.35.535.0767Goff15214060^711.61613.145.8^46.35.0m3/min
000000
000
000
off
115m3/min
230m3/min)
off
1
2
(t/h)
(%)
0000001.120.8270.5541.2480.8380.589
0001.3650.9460.613
0001.2320.9120.686
off
115m3/min
230m3/min)
off
1
2
off
1(15m3/min)
2(30m3/min)
off
1
2
(t/h)
(%)
39,4698S
44%9.14%
No.(Hz)t/h)Hz)(Hz)(rpm)on/off/min/min(m)(A)kW
114.75.035.0767on30106(146)4080^1060.55450.9^51.8
216.25.535.0767on30106(151)4080^990.61314.5053.7^5490.217% Ave3.53t/h
317.66.035.0767on30104(157)4065^880.68655.5^56.7
416.25.535.0767Gon30105(163)4078^1080.58953.9^54.713.7m3/min
514.75.035.0767on15834065^1030.82750.2^51.6
616.25.535.0767on15834067^930.94653.1^54.40.2211%
717.66.035.0767on15844068^930.91254.8^55.5
816.25.535.0767Gon15884071^920.83852.2^53.413.7m3/min
914.75.035.0767off15124057^891.12047.5^48.3
1016.25.535.0767off1584066^851.36549.8^51.20.239%
1117.66.035.0767off1584067^831.23252.5^53.4
1216.25.535.0767Goff1584067^831.24848.7^51.25.0m3/min
41.13
51.120
5.51.365
61.232
71.33
40.8
50.827
5.50.946
60.912
71
000000
000
000
off
115m3/min
230m3/min)
off
1
2
(t/h)
(%)
00
00
00
00
00
off
1120 15m3/min
(t/h)
(%)
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1JIS A 110210) Size distribution:Feed: Lime stone:5-0mmFeed
Products
Fine particle in drain waterSieve mesh size (mm)New feed: 5.2t/h, Working water:2.4t/h%11
1
39,4704
787.290.30
(1t/hTotal
t/hm3/minkg/skg/skg/skg/skg/sm2mm/smm/skg/skg/st/hkJ/skW/hAkWkWkWkJ/skJ/skW/hkJ/skW/hkJ/skW/hkJ/skW/hkW/hkW/hkW/h
5on301190.6861.29450.09440.60.00888039680.00499684148.72350.00057280510.00086370.08550.00750.02716.92816.92956.412.416012633.385643.94.35644.368915.164815.20831.18941.19290.90300.905638.605071.7739.6428.22
5.5on301180.8241.42400.10380.60.01173351560.00746160469.62030.00077561340.00065280.09210.00630.02314.21914.22052.911.646012862.585272727337.94.35644.368916.681316.72921.30791.31160.90300.905637.535471.1540.2023.70
6on301170.831.55340.11320.60.01289340420.008233137610.51710.00078283590.00077400.10030.00810.02918.28218.28358.612.896013063.04742.34.35644.368918.197818.25001.42631.43040.90300.905643.238370.5333.9930.47
5.5on301180.7391.42400.10380.60.01052314080.00625122989.62030.00064979830.00088660.09330.00860.03119.4119.41252.111.466012913.529090909145.44.35644.368916.681316.72921.30791.31160.90300.905642.726871.1535.0132.35
0.85551.18558.2
5on15880.9221.29450.09440.30.01193546050.0080519058.72350.00092301750.00051340.08250.00450.01610.15710.15852.411.53300.54432.031446.70.62230.62419.74889.77680.59470.59640.60610.607821.763026.216.2833.860.5672262.0711561.7
5.5on15871.0471.42400.10380.30.01490896950.01063705849.62030.00110569320.00032270.08890.00310.0116.9976.99850.911.2300.54811.272181818235.60.62230.624110.723710.75450.65390.65580.60610.607819.639825.908.1523.330.5229.464.330.8124772.4
6on15871.0711.55340.11320.30.01663715160.011976885110.51710.00113880470.00041800.09660.00440.0169.9319.93252.711.59300.55181.655166666742.10.62230.624111.698611.73210.71320.71520.60610.607823.611125.904.2433.110.54229.463.200.85073.2
5.5on15880.9921.42400.10380.30.01412578580.00985387489.62030.00102428340.00051210.08970.0050.01811.28511.28649.610.91300.54892.051818181847.20.62230.624110.723710.75450.65390.65580.60610.607823.928126.214.1737.620.46840.766.96
0.44240.768.47
5off1591.2681.29450.09440.30.01641449450.0125309398.72350.00143646460.07846.210.160.51651000.00000.00000.00000.00000.00000.00000.00000.00000.00001.561.560.000.425070
5.5off1571.2651.42400.10380.30.01801322480.01374131389.62030.0014283720.085846.710.270.51798000.00000.00000.00000.00000.00000.00000.00000.00000.00000.940.940.00
6off1571.3541.55340.11320.30.02103333640.016373069910.51710.00155680960.092248.110.580.51878000.00000.00000.00000.00000.00000.00000.00000.00000.00000.940.940.00
5.5off1571.3381.42400.10380.30.01905272310.01478081219.62030.0015364250.084746.210.160.51793000.00000.00000.00000.00000.00000.00000.00000.00000.00000.940.940.00
39,66130
7.610.30
(1t/hTotal
t/hm3/minkg/skg/skg/skg/skg/sm2mm/smm/skg/skg/st/hkJ/skW/hAkWkWkWkJ/skJ/skW/hkJ/skW/hkJ/skW/hkJ/skW/hkW/hkW/hkW/h
7.15on221580.7971.84570.14050.440.01470988340.009172913512.85570.00071352630.00084330.12580.01560.05635.20935.21242.09.246014044.924365.61.59731.601915.443715.48800.59010.59180.76880.771053.664558.587.884858.69
7.15on221581.011.84570.14050.440.01864113210.013104162112.85570.00101932330.00053750.12190.01170.04226.40726.40942.09.246013923.693358.91.59731.601915.443715.48800.59010.59180.76880.771044.861858.5816.687544.02
4.55on221700.4321.17450.08940.440.00507387790.00155035168.22450.00018850440.00124800.08430.01380.05031.14731.14935.57.816012776.845565.52.05372.059612.776212.81280.75100.75310.76880.771047.546064.0820.114651.92
4.55on221700.4471.17450.08940.440.00525005420.00172652798.22450.00020992540.00122650.08410.01360.04930.69530.69735.57.816012766.746265.22.05372.059612.776212.81280.75100.75310.76880.771047.094064.0820.566651.16
6.55on221510.8871.69080.12870.440.01499718630.009924857311.81770.00083982950.00071700.11370.0140.05031.59831.60138.08.366013704.824162.81.82551.830815.562515.60720.54050.54210.76880.771050.351555.388.173152.67kW/h
6.55on221510.8841.69080.12870.440.01494646310.00987413411.81770.00083553730.00072130.11380.01410.05131.82431.82738.08.366013704.858662.91.82551.830815.562515.60720.54050.54210.76880.771050.577655.387.947153.04
5.2on221530.5671.34230.10210.440.00761081680.00358392969.34240.00038362080.00105280.09450.01650.05937.24137.24437.58.256013087.161763.21.82551.830814.601314.64322.14412.15033.07513.083958.952156.304.408962.07150 22 m3/min37.2414.643.082.151.8358.95
130 29 m3/min38.6014.643.081.982.4560.75
5.2on29.41320.521.34230.10210.5880.00697993780.00295305069.34240.00031609210.00112040.09510.01710.06238.59538.59838.08.366013097.422163.52.43962.446614.601314.64321.97261.97823.07513.083960.750062.399.146364.3337.9214.643.081.812.4559.90
5.2on29.41320.5421.34230.10210.5880.00727524290.00324835579.34240.00034770130.00108880.09480.01680.06037.91837.92138.08.366013087.291963.32.43962.446614.601314.64321.80101.8063.07513.083959.901062.399.823463.20110 41 m3/min40.1810.143.081.683.3958.46
41.0810.143.081.673.3959.36
5.2on40.71120.4681.34230.10210.8140.00628194410.00225505689.34240.00024137940.00119510.09580.01780.06440.17540.17837.08.146013137.726068.73.37723.386910.108610.13761.67241.67723.07513.083958.463969.4319.116166.96
5.2on40.71120.4421.34230.10210.8140.00593294720.00190605999.34240.00020402310.00123240.09620.01820.06641.07741.08037.08.146013147.899469.23.37723.386910.108610.13761.66811.67293.07513.083959.361669.4318.214068.47
1
0000
0000
0000
NF=5.0t/h
NF=5.5t/h
NF=6.0t/h
NF=5.5t/h
1t/h(kJ/s)
(%)
Graph2
000000000
0
0
0
0
0
0
30m3/minNF=5.0t/h
30m3/minNF=5.5t/h
30m3/minNF=6.0t/h
30m3/minNF=5.5t/h
15m3/minNF=5.0t/h
15m3/minNF=5.5t/h
15m3/minNF=6.0t/h
15m3/minNF=5.5t/h
1t/h(kJ/s)
(%)
2
000000000
0
0
0
0
0
0
0
30m3/minNF=5.0t/h
30m3/minNF=5.5t/h
30m3/minNF=6.0t/h
30m3/minNF=5.5t/h
15m3/minNF=5.0t/h
15m3/minNF=5.5t/h
15m3/minNF=6.0t/h
15m3/minNF=5.5t/h
(kJ/sm2)
(t/h)
3
0000
0000
0000
0
0
NF=5.0t/h
NF=5.5t/h
NF=6.0t/h
NF=5.2t/hH20.8.1)
()
(kW/h)
0000
0000
0000
0
0
NF=5.0t/h
NF=5.5t/h
NF=6.0t/h
NF=5.2t/hH20.8.1
()
()
0000
0000
0000
0
0
10
90
120
155H20.8.1
NF(t/h)
(kW/h)
0000
0000
0000
0
0
10
90
120
155H20.8.1)
NF(t/h)
()
62.073298861.694935255
64.33014662.0732988
63.201722464.330146
66.9636963.2017224
68.467143666.96369
68.4671436
70
60kW
30kW
m3/min)
()
00000
00000
00000
00000
00000
130 29 m3/min
110 41 m3/min
150 22 m3/min
0
0
0
0
0
130 29 m3/min
130 29 m3/min
0
0
0
0
0
0
0
0
0
0
110 41 m3/min
41.08028616
10.1376181666
3.0839160839
1.6728961417
3.3869230769
110 41 m3/min
0100100100
091.346153846291.330998248799.6265172736
054.787234042651.838879159490.6629318394
025.204582651423.555166374856.3025210084
09.36988543377.851722124942.9505135387
03.74386252052.7729130181
02.68003273322.0140105079
0
mm
NF=5.2t/h2.4t/h
39,1288
30100.30
(
t/hkg/skg/skg/skg/sm2m/skg/sAkW
62.0off5001.030.50510.05050.00520202020.00368686873.50571.05170.045325.35.571835.75
92.0off7501.050.50510.05050.00530303030.00378787883.50571.08050.0452275.941717.60
122.0off10000.90.50510.05050.00454545450.0030303033.50570.86440.04628.36.231666.63
152.0off12501.020.50510.05050.00515151520.00363636363.50571.03730.045327.96.141665.33
182.0off15001.030.50510.05050.00520202020.00368686873.50571.05170.045330.46.691528.42
213.0off5001.240.75760.07580.00939393940.00712121215.21781.36480.0664245.282838.60
243.0off7501.190.75760.07580.00901515150.00674242425.21781.29220.066825.95.72645.28
273.0off10001.190.75760.07580.00901515150.00674242425.21781.29220.066828.66.292397.15
303.0off12501.110.75760.07580.00840909090.00613636365.21781.17610.067430.46.692274.07
333.0off15001.130.75760.07580.00856060610.00628787885.21781.20510.067232.57.152121.45
354.0off5001.591.01010.1010.01606060610.0130303036.92991.88030.084928.46.253066.18
374.0off7501.451.01010.1010.01464646460.01161616166.92991.67630.086431.56.932814.17
394.0off10001.351.01010.1010.01363636360.01060606066.92991.53050.087433.37.332691.40
414.0off12501.321.01010.1010.01333333330.01030303036.92991.48680.0877378.142431.90
434.0off15001.281.01010.1010.01292929290.00989898996.92991.42850.0881398.582317.71
455.0off5001.981.26260.12630.0250.02121212128.72352.43160.101332.27.083229.58
475.0off7501.651.26260.12630.02083333330.01704545458.72351.95400.105536.48.012972.97
495.0off10001.631.26260.12630.02058080810.01679292938.72351.92500.105737.48.232898.98
515.0off12501.531.26260.12630.01931818180.0155303038.72351.78030.10740.88.982689.54
1.5m
1.5m
0000
0000
0000
0000
000
NF=2.0t/h
NF=3.0t/h
NF=4.0t/h
NF=5.0t/h
0000
0000
0000
0000
000
NF=2.0t/h
NF=3.0t/h
NF=4.0t/h
NF=5.0t/h
0.60.60.370.38
0.70.670.620.43
1.010.980.830.68
1.221.151
70
100
130
160
NF(t/h)
(kW/h)
62.073298861.69493525558.2
64.33014662.073298861.7
63.201722464.33014672.4
66.9636963.201722473.2
68.467143666.96369
68.4671436
70
60kW
30kW
m3/min)
()
0.56710.81.18
0.520.5671
0.5420.520.812
0.4680.5420.8
0.4420.468
0.442
0.42
60kW
30kW
m3/min)
()
0
0
0
0
770G
t/h
0111
0111
00.913309982510.9134615385
00.518388791610.5478723404
00.23555166370.99626517270.2520458265
00.07851722120.90662931840.0936988543
00.02772913020.56302521010.0374386252
00.02014010510.42950513540.0268003273
()
()
)
mm
39,13310
3010.00.30
(1t/hTotal
t/hm3/minkg/skg/skg/skg/skg/sm2m/sm/skg/skg/st/hkJ/skW/hAkWkWkWkJ/skJ/skW/hkJ/skW/hkJ/skW/hkJ/skW/hkW/hkW/hkW/h
1042.0on15700.600.50510.05050.30.0030303030.00151515153.50570.43219794410.64829690.04750.00230.0085.1915.19126.75.87300.52952.595545.10.62230.62415.07135.08580.00000.00000.60610.607811.509218.728.446517.30
1082.0on151000.600.50510.05050.30.0030303030.00151515153.50570.43219794410.64829690.04750.00230.0085.1915.19127.25.98300.52942.595543.90.93350.93625.07135.08580.00000.00000.60610.607811.821228.0917.808417.30
1122.0on151300.370.50510.05050.30.00186868690.00035353543.50570.1008461870.97964870.04860.00340.0127.6747.67526.95.92300.53013.837046.21.55591.56036.76176.78110.00000.00000.60610.607816.623837.4522.991825.58
1162.0on151600.380.50510.05050.30.00191919190.00040404043.50570.11525278510.96524210.04860.00340.0127.6747.67526.25.76300.53033.837046.21.55591.56036.76176.78110.00000.00000.60610.607816.623846.8132.353725.58
943.0on15700.700.75760.07580.30.00530303030.0030303035.21780.58076598740.71143830.07050.00370.0138.3518.35226.25.76300.54392.783754.60.62230.62415.07135.08580.63670.63850.60610.607815.308018.725.286327.84
953.0on151000.670.75760.07580.30.00507575760.00280303035.21780.53720853830.75499580.07070.00390.0148.8028.80327.36.01300.54372.934051.70.62230.62416.33916.35730.63670.63850.60610.607817.030528.0912.925729.34
963.0on151300.620.75760.07580.30.00469696970.00242424245.21780.46461278990.82759150.07110.00430.0159.7059.70626.65.85300.54423.235047.51.86701.87247.60697.62870.63670.63850.60610.607820.453237.4520.113032.35
1213.0on151600.430.75760.07580.30.00325757580.00098484855.21780.18874894591.10345540.07250.00570.02112.86512.86626.85.9300.54504.288351.01.24471.24839.50869.53590.95510.95780.60610.607825.215846.8124.407542.89
544.0on15701.011.01010.1010.30.01020202020.00717171726.92991.03490221430.64134785110.09080.00440.0169.9319.93231.56.93300.55482.482851.40.31120.31218.45218.47640.00000.00000.60610.607819.328018.720.315633.11
584.0on151000.981.01010.1010.30.00989898990.00686868696.92990.99117395170.68507611370.09110.00470.01710.60810.60930.76.75300.55522.652043.70.77790.780211.833011.86690.42420.42540.60610.607824.289228.095.609935.36
624.0on151300.831.01010.1010.30.00838383840.00535353546.92990.77253263890.90371742660.09260.00620.02213.99313.99429.06.38300.55673.498346.70.93350.936213.523413.56220.84840.85080.60610.607829.951137.459.891246.65
1234.0on151600.681.01010.1010.30.00686868690.00383838386.92990.5538913261.12235873950.09410.00770.02817.37917.38029.76.53300.55744.344854.50.31120.312112.678212.71460.84840.85080.60610.607831.865746.8116.714557.93
775.0on15701.221.26260.12630.30.01540404040.01161616168.72351.33160051930.62237850360.11090.00540.01912.18812.18931.87300.56682.437650.00.46680.468110.565210.59550.53050.53200.60610.607824.392318.720.000040.63
735.0on151001.151.26260.12630.30.0145202020.01073232328.72351.23028308850.72369593440.11180.00630.02314.21914.22031.97.02300.56732.843849.00.93350.936212.678212.71460.53050.53200.60610.607829.010728.091.151047.40
695.0on151301.001.26260.12630.30.01262626260.00883838388.72351.01317430820.94080471470.11370.00820.03018.50718.50832.07.04300.56843.701449.11.08911.092216.904216.95270.53050.53200.60610.607837.693237.451.986361.69
1.5
0000
0000
0000
000
NF=2.0t/h
NF=3.0t/h
NF=4.0t/h
NF=5.0t/h
()
(%)
0000
0000
0000
000
NF=2.0t/h
NF=3.0t/h
NF=4.0t/h
NF=5.0t/h
1t/h(kJ/s)
(%)
00000
00000
00000
0000
0
0
0
0
0
0
0
0
0
0
0
NF=2.0t/h
NF=3.0t/h
NF=4.0t/h
NF=5.0t/h
(kJ/sm2)
(t/h)
0000
0000
0000
000
NF=2.0t/h
NF=3.0t/h
NF=4.0t/h
NF=5.0t/h
1t/h(kJ/s)
(%)
00001.08049486021.29220432191.67625006551.9539790229
0000
0000
000
NF=2.0t/h
NF=3.0t/h
NF=4.0t/h
NF=5.0t/h
()
(m)
0000
0000
0000
000
70
100
130
160
NF(t/h)
(kW/h)
0000
0000
0000
000
70
100
130
160
NF(t/h)
()
0000
0000
0000
000
70
100
130
160
NF(t/h)
(kW/h)
No.NH-2002
H19.12.26
H19.12.26 H19.12.26 H19.12.26
()109()109()
+100.00.0%100.0%0.00.0%100.0%0.00.0%100.0%010
10-50.00.0%100.0%0.00.0%100.0%0.00.0%100.0%05
5-2.521.85.7%94.3%0.00.0%100.0%63.78.7%91.3%02.5
2.5-1.2128.333.5%60.8%0.30.2%99.8%223.330.5%60.8%01.2
1.2-0.6139.036.3%24.5%3.22.1%97.7%202.027.6%33.2%00.6
0.6-0.369.418.1%6.4%33.321.7%76.1%137.518.8%14.5%00.3
0.3-0.1514.13.7%2.7%56.736.9%39.2%62.08.5%6.0%00.15
0.15-0.0752.80.7%2.0%13.89.0%30.2%11.81.6%4.4%00.075
0.075-07.72.0%46.530.2%32.24.4%
383.1100.0%153.8100.0%732.5100.0%
FM3.110.872.94
77.7%22.3%
H20.8.1)
H20.8/4 H20.8/4 H20.8/4
()())
+100.00.0%100.0%0.00.0%100.0%0.00.0%100.0%100.0100.0100.0
10-50.00.0%100.0%0.00.0%100.0%0.00.0%100.0%100.0100.0100.0
5-2.529.78.7%91.3%0.00.0%100.0%42.38.7%91.3%91.3100.091.3
2.5-1.2135.339.5%51.8%0.00.0%100.0%178.736.6%54.8%51.8100.054.8
1.2-0.696.928.3%23.6%0.40.4%99.6%144.629.6%25.2%23.699.625.2
0.6-0.353.815.7%7.9%9.69.0%90.7%77.415.8%9.4%7.990.79.4
0.3-0.1517.45.1%2.8%36.834.4%56.3%27.55.6%3.7%2.856.33.7
0.15-0.0752.60.8%2.0%14.313.4%43.0%5.21.1%2.7%2.043.02.7
0.075-06.92.0%46.043.0%13.12.7%
342.6100.0%107.1100.0%488.8100.0%
FM3.230.533.16
1110111
1110111
0.943095797410.913037542700.913309982510.9134615385
0.60819629340.99804941480.608191126300.518388791610.5478723404
0.2453667450.9772431730.332423208200.23555166370.99626517270.2520458265
0.06421299920.76072821850.144709897600.07851722120.90662931840.0936988543
0.02740798750.39206762030.060068259400.02772913020.56302521010.0374386252
0.02009919080.30234070220.043959044400.02014010510.42950513540.0268003273
()109
()109
()
()
()
)
mm
0111
0111
00.913309982510.9134615385
00.518388791610.5478723404
00.23555166370.99626517270.2520458265
00.07851722120.90662931840.0936988543
00.02772913020.56302521010.0374386252
00.02014010510.42950513540.0268003273
()
()
)
mm
39,680
cm2
2.6 77.3%)
mmmmcmcm2/) cm31g11000g0.43kg/s(1.55t/h) (NF=2.0t/h)0.64kg/s(2.32t/h) (NF=3.0t/h)0.85kg/s(3.09t/h) (NF=4.0t/h)1.07kg/s(3.87t/h) (NF=5.0t/h)1.18kg/s(4.25t/h) (NF=5.5t/h)1.29kg/s(4.64t/h) (NF=6.0t/h)
5-2.53.750.18750.44156250.02759765620.071753906213.9365234907350.1797080497150.5772744614224.1150131518297.6527518423374.6922876132413.2120554987451.7318233841
2.5-1.21.850.09250.10746650.00331355040.0086152311116.07349708064177.54059100971796.34245413422673.62597824623550.90950235824469.96843238034929.49789739145389.0273624025
1.2-0.60.90.0450.0254340.000381510.0009919261008.13972010019303.32175437894000.42835438295954.12592280257907.82349122219954.554277185410977.919670167112001.2850631488
0.6-0.30.450.02250.00635850.00004768880.00012399088065.11776080079289.93567991223994.67234236225945.55883514387896.44532792549940.23117750610962.124102296411984.0170270867
0.3-0.150.2250.011250.0015896250.00000596110.000015498864520.94208640563774.87299961851623.1953898362415.91871975583208.64204967574039.11410959184454.35013954984869.5861695079
0.15-0.0750.11250.0056250.00039740620.00000074510.0000019374516167.5366912451499.240340274644.6733463178959.51381777541274.35428923291604.18716409321769.10360152331934.0200389535
0.075-00.03750.0018750.00004415620.00000002760.000000071813936523.490663612368.73280726065318.55510712217915.988996646810513.422886171513234.544103768914595.104712567515955.6653213662
Total40763.823880503617528.444268616526088.847283522334649.250298428143617.291552138848101.312178994252585.3328058496
cm2
H20.8.12.6 81.3%)
mmmmcmcm2/) cm31g11000g1.03kg/s(3.70t/h) (NF=4.55t/h)1.17kg/s(4.23t/h) (NF=5.2t/h)1.48kg/s(5.33t/h) (NF=6.55t/h)1.61kg/s(5.81t/h) (NF=7.15t/h)
5-2.53.750.18750.44156250.02759765620.071753906213.9365234907533.4770308501549.4813417756624.1681260946789.5460056581858.8980196686
2.5-1.21.850.09250.10746650.00331355040.0086152311116.07349708064926.25186145335074.03941729695763.71467790037290.85275495087931.2654969398
1.2-0.60.90.0450.0254340.000381510.0009919261008.13972010017252.23404733047469.80106875038485.113835376510733.306390048911676.0968162019
0.6-0.30.450.02250.00635850.00004768880.00012399088065.11776080078053.04833325858294.63978325629422.066549912411918.511533222612965.4078165462
0.3-0.150.2250.011250.0015896250.00000596110.000015498864520.94208640565209.03498136425365.30603080526094.57092819627709.37177241918386.5463199964
0.15-0.0750.11250.0056250.00039740620.00000074510.0000019374516167.5366912451556.7230978791603.42479081531821.36602451842303.95018486092506.3241875851
0.075-00.03750.0018750.00004415620.00000002760.000000071813936523.490663612393.910817728712765.728142260514500.875656742618342.988010238519954.1964165432
Total39924.680169864141122.4205749646711.875798740959088.526651398864278.7350734811
H20.8.1
5-2.55.69100.008.67100.00
2.5-1.233.4994.3139.4991.33
1.2-0.636.2860.8228.2851.84
0.6-0.318.1224.5415.7023.56
0.3-0.153.686.425.087.85
0.15-0.0750.732.740.762.77
0.075-02.012.012.012.01
00000000
00000000
00000000
00000000
00000000
5-2.5mm
2.5-1.2mm
1.2-0.6mm
0.6-0.3mm
0.3-0.15mm
0.15-0.075mm
0.075-0mm
cm2
H20.8.1
00000000
00000000
00000000
00000000
00000000
00000000
00000000
5-2.5mm
2.5-1.2mm
1.2-0.6mm
0.6-0.3mm
0.3-0.15mm
0.15-0.075mm
0.075-0mm
cm2
MBD0027CD88.unknown
-
In addition to a reduction of moisture; Improvement of color, due to elimination of silt, is also noted.Feed ProductMoisture: 10%1%11) Comparison Before & After:Feed: Limestone: 5-0mm12
-
Maximum permissible feed size is 10mm12) Model line ups and capacity:13
ModelCapacityMotorN-452K5 to 10 t/h15kWN-570-K10 to 20 t/h30kW
-
13) Dimensions:14
-
Model N452KA minimum 200kgs of sample feed is required per sample test.Drain pipeAir blowerFeed hopperChuteHeat inletConveyerWitmanConveyerHopperElectric motor14) Test plant:15