高细风选粉碎机使用指南Word文档下载推荐.docx
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100-800
200-2500
主轴转速(转/分)
2900
2300
外型尺寸(米)
4.6×
2×
4.3
12×
2.5×
4.5
设备重量(吨)
1.5
3
主机电机(千瓦)
Y160L-2-18.5
Y200L-2-37
风机电机(千瓦)
Y112M-2-4
Y132S-2-7.5
注:
技术数据如有变动,恕不另行通知。
Note:
AnyChangeoftechnicaldatawillnotinformadditionally.
三、结构及工作原理
本机主要由主机、风机、分离器、集粉器、除尘器等部分组成,主机内部分为粉碎室、塞档室、风机室三部分。
机器工作时,物料由进料口投入粉碎室后,受高速旋转的打板的冲击和高气流剪切将其粉碎,粉碎后的物料经塞档室分级进入风机室,由风轮的吹送以及风机的引力使物料进入分离器,经分离器再次分级处理,粗料由回料咀返回粉碎室进行再次粉碎,成品料由引风机引出进入集粉器装袋包装,余风由除尘散风装置排出。
四、细度调节
1.粗调:
机内装有塞档,将塞档架螺栓松开,调节塞档板与机壳锥形面之间的间隙,间隙越大细度越低,间隙越小细度越高,但塞挡打板斜面与机壳锥形面之间的距离不应小于3毫米。
2.细调:
(1)调节风帽高低:
在分离器内,芯管上端装有可升降风帽,风帽降低,细度升高,反之细度相应下降。
风帽由风帽支架支撑在芯管上,如果您要求的细度较低可去掉风帽试调。
(2)风量调节:
在引风机进风立管下部装有翻板调节器进行风量调节,风量小细度高,风量大细度低,但应注意风量过小时容易从分离器回料咀向外喷料,请用户适当调整。
(3)主机风扇叶调整:
如果风量已调到最小,风帽降到最低,细度仍达不到要求,这时可将主机风扇叶减少,减少为3片或者2片,使主机送风量减小,增加物料在机内粉碎时间。
3.通过以上调整,细度达到要求,即可连续生产,如果更换物料,改变细度,应再行调整。
五、安装
安装可参考基础图以及结构示意图(附后),用户可以根据厂房情况适当调整布局。
六、使用及保养
1.主机和风机轴承每周加洁净黄油一次。
2.开机前须转动主轴,检查机内有无异常声音,发现问题及时处理,以免损坏机件。
3.进料要求均匀,粒度可根据原料硬度适当调整,较硬物料直径在3厘米以下较为理想。
4.严禁将金属块投入机内,以免打坏机件。
5.400型布袋长度不少于2.5米,700型布袋长度不少于3米。
使用中应经常抖动,使粉尘落入料仓,便于排风。
6.开关机顺序:
开机时,先开风机,后开主机;
停机时,先停主机,后停风机。
七、易损件明细表
机型
名称
数量(件)
材质
400
打板
6
高锰钢(ZGMn13)
衬板
7
耐磨铸铁(HT200)
700
衬圈
2
HighFineAirSeparationPulverizer
GXF-400&
GXF-700
OperationalManual
ZhengzhouGreatWallHeavyIndustryMachineryCo.,Ltd.
Add:
CrossroadofJIANGSHANRoadandKAIYUANRoadtowardsWest,HuijiDistrict,ZhengzhouCity,China.
PostCode:
450044
Tel:
0086-371-63769782
Fax:
0086-371-63769781
Category
I.Usage&
Application
II.MainSpecification
III.Construction&
WorkingPrinciple
IV.OutputAdjustment
V.Installation
VI.Operation&
Maintenance
VII.WearingParts
I.UsageandApplication
HighFineAirSeparationPulverizeriswidelyapplyinginvariousindustriessuchasmining,constructionmaterials,chemicalindustry,medicine,feedstuffetc.Itcanbeusedtohaveacomminutingprocesstoseveralhundredsofnon-flammable&
non-explosivematerialswithMoth’sHardnessarebelow7andhumidityisnomorethan10%.Theoutputsizecanbeadjustedfrom30to525meshes.
II.MainSpecification
Specification
GXF400
GXF700
FeedingSize(mm)
Finalproducts(Mesh)
30-525
Capacity(kgs/h)
MainShiftSpeed(r/m)
2900
2300
OverallDimension(m)
4.6*2*4.3
12*2.5*4.5
Weight(ton)
1.5
3.0
Motorpower(KW)
Y160L-2-18.5
Y200L-2-37
Blowerpower(KW)
Y112M-2-4
Y1322S-2-7.5
Thispulverizerisconstitutedwithmainmachine,airblower,separator,powdercollector,airfilterandotherparts;
themainmachineconsistsofcrushingchamber,blockingchamberandfanchamber.
Whenmaterialisevenlyfedintoacrushingchamber,themainshaftrotatesinhighspeed.Thematerialwillbecomminutedwiththeaidofimpactofmainshaftcutterbladeandcasinginteriorliningpanelandtheshornofhighpressureairflow,afterthat,thematerialcomminutedwillviaachamberenterintoaseparatorforre-gradingtreatment,thecoarsematerialwillreturntothecrushingchamberviaareturnnozzleforre-pulverization,whilethefinishedmaterialwillenterintoapowdercollectorviaadraughtfanforbaggingandpackingpurpose,therestairflowwillbeexhaustedviaadevicewhichisusedfordedustandexhaust.
1.GeneralAdjustment
Loosethescrewboltsofblockingframeinthemachineandregulatethegapbetweenblockingpanelandcone-shapedpaneltogetneedfuloutletsize.Regulatethegapsmallertogetfineoutletsizeandregulateitbiggertogetcoarseoutletsize.Whatever,youshouldkeepthegapnosmallerthan3mm.
2.PreciseAdjustment
1)Adjusthoodheight:
Thehoodatthetopofcorepipeintheseparatorcanbeliftedup-and-down.Lowerthehoodtogetfineoutletsizeandinotherwaytogetcoarsesize.Ifyouwanttogetfineroutletsize,pleasetrytoremovethehood.
2)AirVolumeControl
Airvolumecanbecontrolledbyadjustingtheflapregulatoratthebottomofinletpipeofinducingfan.Adjustsmallervolumetogetfinesizeandinotherwaytogetcoarsesize;
pleaseadjustthevolumeproperly,orthematerialsseparatorwillfeedbackandsprayfromthenozzle.
3)Adjustthenumbersoffanbladesofmainmachine
Iftheairvolumehasbeenregulatedtothesmallestandthehoodhasbeendowntothelowest,youcanreducethenumbersoffanbladestobe3or2togetsuperfineoutletsize.
3.Doasaboveinstructionstogetneedfuloutletsizeandthenkeepcontinuousproducinguntilyouchangetherawmaterialsoradjustoutletsize.
Installthesystemaccordingtothefoundationdrawing,configurationdrawingandlocalproductionenvironment.
1.Greasebearingsofmainmachineandairblowerwithcleanlubricantonceaweek;
2.Beforestartoperation,pleasecheckandrunthemainshafttoensurenoproblemsandnonoise;
3.Feedthemachineevenlyandfeedingsizecanbeadjustedaccordingtothehardnessofrawmaterials;
forhardmaterials,pleasekeepthefeedingsizenolargerthan3cm;
4.Metalisstrictlyforbiddentobefeedintothemachineincasedamagingmachineparts;
5.FormodelGXF-400,lengthoffilterbagsshouldbenotlessthan2.5meters;
formodelGXF-700,thelengthshouldbenotlessthan3meters.Shakethebagsregularlysothatdustsfallingintothehopperandimprovetheairfiltering;
6.Switchmachineinsequence:
tostartoperation,opentheairbloweratfirstandnextthemainmachine;
tostopoperaton,stopsthemainmachineatfirstandthentheairblower.
VII.WearingParts:
Model
WearingParts
Quantity(Pcs)
Material
GXF-400
SlappingPlate
ZGMn13
LinerPlate
HT200
GXF-700