<*n style="font-size:22pt;font-family:黑体;">JF-150ZD跑车防护装置收放绞车收放绞车*n><*n style="font-size:22pt;font-family:黑体;">*n>
<*n style="font-size:16pt;font-family:楷体;background:#ffff00;font-weight:bold;">矿业新闻(煤价或迎来小幅上涨)*n><*n style="font-size:12pt;font-family:宋体;"> *n><*n style="font-size:12pt;font-family:宋体;">*n>
<*n style="font-size:12pt;font-family:宋体;">中国神华公布的4月份主要运营数据显示,其商品煤产量为2300万吨,同比下降5%;煤炭销售量为3120万吨,同比下降20.6%。此外,中煤能源前4个月的销售也下降近两成,4月份,中煤能源商品煤产量为719万吨,同比下降26.1%,环比下降5.9%;1月份-4月份累计商品煤产量为2772万吨,同比下降30.2%。1月份-4月份累计商品煤*为3832万吨,同比下降17.9%。*n><*n style="font-size:12pt;font-family:宋体;">据不完全统计,*n><*n style="font-size:12pt;font-family:宋体;">动力煤价格止跌企稳 未来或迎小幅上涨*n><*n style="font-size:12pt;font-family:宋体;">;煤炭行业稳中有望。*n><*n style="font-size:18pt;font-family:宋体;font-weight:bold;">*n>
<*n style="font-size:16pt;font-family:黑体;">跑车防护装置用收放绞车产品说明*n><*n style="font-size:18pt;font-family:宋体;font-weight:bold;">*n>
<*n style="font-size:14pt;font-family:宋体;">JF-150ZD跑车防护装置用收放绞车(煤安证号:MCK110036),是跑车防护装置的配套部分,作为控制挡车栏拦网的开启和关闭装置使用。当矿车接近挡车栏时,收放绞车使挡车栏拦网提起;当矿车经过挡车栏后,收放绞车使挡车栏拦网关闭。*n><*n style="font-size:14pt;font-family:宋体;color:#000000;">如果*n><*n style="font-size:14pt;font-family:宋体;color:#000000;">发生跑车事故,*n><*n style="font-size:14pt;font-family:宋体;color:#000000;">挡车栏*n><*n style="font-size:14pt;font-family:宋体;color:#000000;">拦网*n><*n style="font-size:14pt;font-family:宋体;color:#000000;">处于常闭状态,*n><*n style="font-size:14pt;font-family:宋体;color:#000000;">可将矿车准确可靠地拦住。*n><*n style="font-size:14pt;font-family:宋体;">*n>
<*n style="font-size:14pt;font-family:宋体;">本收放绞车适应于煤矿井上或井下的单轨或双轨运输斜井中,作为拦截失控矿车的防护装置使用。*n><*n style="font-size:14pt;font-family:宋体;">*n>
<*n style="font-size:16pt;font-family:黑体;">跑车防护装置用收放绞车结构特点*n><*n style="font-size:18pt;font-family:宋体;font-weight:bold;">*n>
<*n style="font-size:14pt;font-family:宋体;">提升绞车由防爆电动机、减速机、滚筒、底板和位置传感器支架及位置传感器组成。减速机采用蜗轮蜗杆减速型,****电机停转时挡车栏的自动下滑。*n><*n style="font-size:14pt;font-family:宋体;">*n>
<*n style="font-size:14pt;font-family:宋体;">收放绞车在跑车防护装置用控制箱的控制下能够可靠的将挡车栏提起、下放,并且提升、和下放到位时自动停止。当矿车运行速度正常时,矿车运行到挡车栏预定提升点时,绞车将挡车栏提起,让矿车顺利通过;矿车运行到挡车栏下放点时,绞车将挡车栏下放,挡车栏恢复常闭状态。*n><*n style="font-size:14pt;font-family:宋体;">*n>
<*n style="font-size:14pt;font-family:宋体;">当发生*或断绳失控跑车时收放绞车不工作,挡车栏处在常闭状态,对矿车进行拦截,起到安全防护的作用。*n><*n style="font-size:14pt;font-family:宋体;">*n>
<*n style="font-size:16pt;font-family:黑体;">跑车防护装置用收放绞车技术*n><*n style="font-size:14pt;font-family:宋体;font-weight:bold;">参数*n><*n style="font-size:18pt;font-family:宋体;font-weight:bold;">*n>
<*n style="font-size:14pt;font-family:宋体;">(*n><*n style="font-size:14pt;font-family:宋体;">1*n><*n style="font-size:14pt;font-family:宋体;">)*n><*n style="font-size:14pt;font-family:宋体;"> *n><*n style="font-size:14pt;font-family:宋体;">电动机*n><*n style="font-size:14pt;font-family:宋体;">:*n><*n style="font-size:14pt;font-family:宋体;">YB2-90L-4*n><*n style="font-size:14pt;font-family:宋体;"> *n><*n style="font-size:14pt;font-family:宋体;">AC*n><*n style="font-size:14pt;font-family:宋体;"> *n><*n style="font-size:14pt;font-family:宋体;">660/380V*n><*n style="font-size:14pt;font-family:宋体;"> *n><*n style="font-size:14pt;font-family:宋体;"> 2.1A/3.5A;*n><*n style="font-size:14pt;font-family:宋体;">*n>
<*n style="font-size:14pt;font-family:宋体;">(2) *n><*n style="font-size:14pt;font-family:宋体;">电动机****功率*n><*n style="font-size:14pt;font-family:宋体;">:1.5kw *n><*n style="font-size:14pt;font-family:宋体;">转速:1390r/min;*n><*n style="font-size:14pt;font-family:宋体;">*n>
<*n style="font-size:14pt;font-family:宋体;">(*n><*n style="font-size:14pt;font-family:宋体;">3*n><*n style="font-size:14pt;font-family:宋体;">)*n><*n style="font-size:14pt;font-family:宋体;"> *n><*n style="font-size:14pt;font-family:宋体;">****提升力*n><*n style="font-size:14pt;font-family:宋体;"> *n><*n style="font-size:14pt;font-family:宋体;">1*n><*n style="font-size:14pt;font-family:宋体;">5*n><*n style="font-size:14pt;font-family:宋体;">00N *n><*n style="font-size:14pt;font-family:宋体;">*n>
<*n style="font-size:14pt;font-family:宋体;">(*n><*n style="font-size:14pt;font-family:宋体;">4*n><*n style="font-size:14pt;font-family:宋体;">)*n><*n style="font-size:14pt;font-family:宋体;"> *n><*n style="font-size:14pt;font-family:宋体;">提升速度*n><*n style="font-size:14pt;font-family:宋体;"> 0.*n><*n style="font-size:14pt;font-family:宋体;">90*n><*n style="font-size:14pt;font-family:宋体;">m/s*n><*n style="font-size:14pt;font-family:宋体;">+0.05m/s*n><*n style="font-size:14pt;font-family:宋体;">*n>
<*n style="font-size:14pt;font-family:宋体;">(*n><*n style="font-size:14pt;font-family:宋体;">6*n><*n style="font-size:14pt;font-family:宋体;">)*n><*n style="font-size:14pt;font-family:宋体;"> *n><*n style="font-size:14pt;font-family:宋体;">绳轮:内径184mm;外径240mm;宽度40mm;容绳量15m*n><*n style="font-size:14pt;font-family:宋体;">*n>
<*n style="font-size:14pt;font-family:宋体;">(*n><*n style="font-size:14pt;font-family:宋体;">7*n><*n style="font-size:14pt;font-family:宋体;">)*n><*n style="font-size:14pt;font-family:宋体;"> *n><*n style="font-size:14pt;font-family:宋体;">减速机:WAP80A 减速比30:1 中心距82mm *n><*n style="font-size:14pt;font-family:宋体;">*n>
<*n style="font-size:14pt;font-family:宋体;">(8)*n><*n style="font-size:14pt;font-family:宋体;"> *n><*n style="font-size:14pt;font-family:宋体;">钢丝绳型号规格:*n><*n style="font-size:14pt;font-family:宋体;"> 6*n><*n style="font-size:14pt;font-family:宋体;">×37+FC-*n><*n style="font-size:14pt;font-family:宋体;">Φ*n><*n style="font-size:14pt;font-family:宋体;">8*n><*n style="font-size:14pt;font-family:宋体;">*n>
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<*n style="font-size:16pt;font-family:黑体;">跑车防护装置用收放绞车*n><*n style="font-size:16pt;font-family:黑体;">实物图*n><*n style="font-size:18pt;font-family:宋体;font-weight:bold;">*n>
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<*n style="font-size:14pt;font-family:宋体;">济宁东达机电有限公司*n><*n style="font-size:18pt;font-family:宋体;font-weight:bold;">*n>
<*n style="font-size:14pt;font-family:宋体;">截止2015年2月份,我国煤炭行业的发展不容乐观。中国煤炭工业协会副会长姜智敏发言声明,2015年全国煤炭市场供求关系或将逐步得到****,但是由于供大于求态势很难从根本改变,企业经营压力较重,整个煤炭行业的运行形势依然严峻。截止当前为止,我国的煤炭产量已经高达40亿吨,但是在建规模达10亿吨以上,煤炭产能释放压力将会逐渐加大。2015,如何应对挑战?东达一定会积****迎接挑战,在挑战中超越自我,一如既往地坚持产品信誉,****产品质量,携手各大矿业度过富有挑战的一年!东达集团宣*n><*n style="font-size:18pt;font-family:宋体;font-weight:bold;">*n>
<*n style="font-size:14pt;font-family:宋体;">联系人:*n><*n style="font-size:14pt;font-family:宋体;">张莎莎*n><*n style="font-size:14pt;font-family:宋体;">
*n><*n style="font-size:14pt;font-family:宋体;">手机:*n><*n style="font-size:14pt;font-family:宋体;">18053750535 旺旺:ddjd1233*n><*n style="font-size:14pt;font-family:宋体;">*n>
<*n style="font-size:14pt;font-family:宋体;">座机:0537-*n><*n style="font-size:14pt;font-family:宋体;">3151575 传真:0537-2902388*n><*n style="font-size:14pt;font-family:宋体;">*n>
<*n style="font-size:14pt;font-family:宋体;">*:1047105366*n><*n style="font-size:14pt;font-family:宋体;"> *n><*n style="font-size:14pt;font-family:宋体;">邮箱:*n><*n style="font-size:14pt;font-family:宋体;">1047105366@***n><*n style="font-size:14pt;font-family:宋体;">*n>
<*n style="font-size:14pt;font-family:宋体;">地址:中国 山东 济宁*n><*n style="font-size:14pt;font-family:宋体;">*n>
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报讯 15日早上9点过,卢某将摩托车停在巴南区红光大道附近去办事,当他办完事回来正准备驾车离开时,左后方驶来一辆小车,经过他身旁的水凼时,溅得他满身泥点子。