po碎机系列

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zuo者: admin shi间:2019-12-31 lai源:未知
摘yao:GPR立式冲击式po碎机是cong结构到工zuo原li都不同于常gui颚式po碎机、圆zhuipo碎机和gun式po碎机deng强zhi式po碎设备,也不同于常gui球mo机和自mo、半自mo机deng概率式粉mo设...
GPR立式冲击po碎机(Sand Maker)

GPR立式冲击式po碎机是cong结构到工zuo原li都不同于常gui颚式po碎机、圆zhuipo碎机和gun式po碎机deng强zhi式po碎设备,也不同于常gui球mo机和自mo、半自mo机deng概率式粉mo设备,又不同于chuan统反击式po碎机和锤式po碎机deng冲击式po碎设备的一种新型冲击式po碎机。GPR立式冲击式po碎机广泛用于金属簍ou墙鹗艨笫⑺唷ai火材料、铝矾tu、金刚砂、玻li原料、建筑材料、人工造砂以及各种冶金矿渣的细碎,特别dui中硬、特硬物料biqita类型的po碎机geng具有优越性。
 
GPR立式冲击式po碎机特点:
(1) 结构简dan合li、yun行成ben低。li用石打石原li,mo损小。
(2)po碎率gao、节能。
(3)具有细碎、粗mo功能。
(4)受物料水fen含量影xiang小、含水fen可达8%左右。
(5)geng工zuo噪声低于75fenbei(db级),粉尘wu染少。
(6)适合po碎中硬、特硬物料。
(7)易游棋牌成立方ti,堆积mi度大,铁wu染极小。
(8)ye轮自chenmo损小、维xiu方便。
 
GPR立式冲击式po碎机结构
GPR立式冲击式po碎机主yao由进料斗、fen料器、wo动po碎腔、ye轮ti、主轴总成、底zuo、chuan动zhuang置及电机dengqi部fen组成。
1.进料斗
进料斗的结构为一倒立的棱taiti(或圆筒ti),进料口设置naimo环,cong给料设备的lai料经给料斗进入po碎机。
 
2.fen料器
fen料器安zhuangzaiwo动po碎腔的上部,fen料器的zuo用jiu是将cong给料斗lai料进行fen流,使一部fen物料经由中xin入料guan直接进入ye轮被逐渐加速到较gao速度抛射出qu,使另一部fen物料cong中xin入料guan祅ai獠啵月方雡o动po碎腔内ye轮祅ai獠啵籧ongye轮抛射出lai的gao速度物料冲击po碎,不增加功率消耗,增大生产能力,提gaopo碎效率。
 
3.wo动po碎腔
wo动po碎腔的结构形譪i稀⑾铝蕉卧仓鵷i组成的环形空间,ye轮zaiwo动po碎腔内gao速旋转,wo动po碎腔内也能驻留物料,形成物料chen层,物料的po碎过cheng发生zaiwo动po碎腔内,由物料chen层将po碎zuo用wo动po碎腔壁隔开,使po碎zuo用仅限于物料zhi间,起到naimo自chen的zuo用。观cha孔是观chaye轮流道发射口chunaimo块的mo损情况及wo动po碎腔顶部chen板的mo损情况,po碎机工zuoshibixu将观cha孔mifeng关严。fen料器gudingzaiwo动po碎腔的上部圆柱段。ye轮gao速旋转产生气流,zaiwo动po碎腔内tong过fen料器、ye轮形成内部自循环系统。
 
4.ye轮
ye轮结构由特殊材義ian苲uo的空xin圆柱ti,安zhuangzai主轴总成上端轴tou上,用圆zhui套和键联接chuan递钮ju,gao速旋转,ye聑hi莗l立式冲击po碎机的关键元件。物料由ye轮上部fen料器的中xin入料guan进入ye轮的中xin。由ye轮中xin的bu料zhuiti将物料jun匀的fen配到ye轮的各个发射流道,zai发射流道出口,安zhuang有特殊材義ian瞥傻膎aimo块,可以geng换。ye轮将物料加速到60-75m/s速度抛射出qu,冲击到wo动po碎腔内的物料chen层,进行强烈的自粉碎,zaizhui帽和naimo块zhi间zhuang有上、下流道板,保护ye轮不受mo损。
 
5.主轴总成
主轴总成安zhuangzai底zuo上,用以chuan递电动机经由三角pi带chuanlai的动力及zhichengye轮旋转yun动。主轴总成由轴承zuo、主轴、轴承deng组成。
 
6.底zuo
wo动po碎腔、主轴总成、电动机、chuan动zhuang置jun安zhuangzai底zuo上,底zuo结构形状,中部为四棱柱空间,四棱柱空间的中xin,用于安zhuang主轴总成,两侧形成pai料tong道。双电动机安zhuangzai底zuo纵向两端,底zuo可安zhuangzaizhi架上,也可直接安zhuangzai基chu上。
 
7.chuan动zhuang置
采用dan电机或双电机qu动的pi带chuan动机构(75KW以上,为双电机chuan动),双电机qu动两tai电动机fen别安zhuangzai主轴总成两侧,两电机pi带轮用pi带yu主轴pi带轮相连,使主轴两侧受力平衡,不产生附加力矩。
 
GPR立式冲击式po碎机工zuo原li
物料由机器上部垂直落入gao速旋转的ye轮内,zaigao速离xin力的zuo用下,yu另一部fen以伞状形式fen流zaiye轮四周的物料产生gao速撞击yu粉碎,物料zaihu相撞击后,又会zaiye轮和机壳zhi间以物料形成wo流多ci的hu相撞击、摩擦而粉碎,cong下部直tongpai出,形成bi路多ci循环,由筛fen设备控zhi达到suoyao求的成品li度。
 
GPR立式冲击式po碎机维护yu保养
⒈ding期ting机打开观cha门观cha冲击式zhi砂机内部mo损情况,中xin入料guan、zhui帽、ye轮上、下流道chen板、圆周护板、naimo块的mo损cheng度,mo损后应及shigeng换或xiu补,geng换naimo块shi应同shigeng换,保证naimo块zhong量相同。严禁po碎机工zuo过cheng中打开观cha门观cha内部工zuo情况,以免发生危xian。发xianye轮timo损及shigeng换找zhi造厂家xiu补。特别注意,未经zhi造厂家同意,严禁si自自zhiye轮。
⒉zhi砂机的chuan动三角胶带拉jin力大小应调整适当,以保证三角胶带受力jun匀,双电机qu动shi,两侧三角胶带应进行fen组xuan配使qi每组chang度尽可能一致,方能保证zhi砂机设备节能gao效;
⒊zhi砂机zai工zuo到400小shi的shihou应适量的加入runhua脂,到工zuo到2000小shi的shihoujiuyao打开主轴总成dui承进行清洗了,如果工zuo到7200小shi的shi后jiubixugeng换新的轴承了。
⒋zhi砂机的runhua为干油runhua方式,加入量为轴承空腔的二fenzhi一到三fenzhi二,每工zuo一班shi,添加适量runhua脂。
⒌zai工zuo过cheng中,因zhi砂机属于gao速yun转的设备,应该特别的注意安全。工zuo人员应远离设备,ruo需上机xiuli的话,bixu断电后方可进行操zuo。
 

 

上游棋牌下载

Due to the increasing market demand for the scale, intensification, energy conservation, environment protection and high-quality machine-made sand, HENGJI, a Chinese professional sand maker manufacturer, further optimizes the structure and function of traditional vertical-shaft impact crushers and launches a new generation of sand-making and reshaping machine with high efficiency and low costs --- GPR Vertical-shaft Sand Maker.

Product Features: Lower maintenance costs, longer service life of vulnerable parts, bigger capacity

Input Size: 0-50mm
Capacity: 100-580T/H
Material: Granite, quartz, basalt, pebble, limestone, dolomite, etc.

Working Principle

GPR Vertical-shaft Impact Crusher (also known as “Sand Maker”) has two feed modes – “feed at center” and “feed at center & sides”. As for the former mode “feed at center”, materials at the feed hopper firstly pass through the central hole into the high-speed spinning rotor. In the rotor, materials are fully accelerated and thrown outwards from the launching port to collide with a part of materials that freely fall after rebound. Next, materials hit the surrounding vortex material liner (or the impact block) inside the vortex chamber together. In the chamber, materials are bounced to the top of crushing chamber firstly and then change their direction by moving downwards to form a material curtain with materials emitted from the runner of impeller. Finally, finished products are discharged from the bottom discharge opening. As for the latter mode “feed at center & sides”, firstly, materials at the feed hopper pass through the circular hole. Then, materials are divided into two parts by the distributing tray. One part of materials enter the high-speed rotating impeller while the other part of materials fall from all sides of the tray. Materials in the impeller would be accelerated rapidly and thrown outwards at a high speed to collide with materials falling from all sides of the tray. Next, all materials hit the surrounding vortex material liner (or the impact block) inside the vortex chamber together. In the chamber, materials are bounced to the top of crushing chamber firstly and then change their direction by moving downwards to form a material curtain with materials emitted from the runner of impeller. Finally, finished products are discharged from the bottom discharge opening.
 

上游棋牌下载

型号Model zhi砂
Sanding making
整形
Reshaping
zhi砂
Sanding making
整形
Reshaping
主轴转速(r/min)
Spindle speed(r/min)
功率(kw)
Power (kw)
易游棋牌li度D50(mm)
软、硬、极硬
Product size D50 (mm)
Soft, hard, extremely hard
最大进料li度(mm)
Maximum feeding size (mm)
tong过量(t/h)
Throughput (t/h)
GPR7000 45 45 80-280 80-280 1200-1800 132×2 6.0 8.2 11.0
GPR8000 45 45 188-380 188-380 1200-1800 160×2 6.5 8.4 11.5
GPR8500 45 45 230-400 230-400 1200-1800 200×2 6.5 8.4 11.5
GPR9000 45 45 275-450 275-450 1200-1500 250×2 7.5 9.5 12
GPR9500 45 45 290-500 290-500 1300-1700 280×2 7.5 9.5 12

Note:

1.The bulk specific weight is calculated by 1.6t/m³. When the width of the feeding port is above 600mm, it is a large-scale machine while when the width ranges from 300 to 600mm, it is a medium-sized machine.

2.Product pictures and parameters about models, data, performances and specifications on this website are for reference only. There is a chance that HENGJI may make changes on above-mentioned information. For specific messages, please refer to the real objects and user manuals. Without special instructions, HENGJI keeps the right to explain all data involved in this website.

 


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