盈博彩票投注平台

33个提问让您充分了解机制砂及加工工艺
发布时间:             浏览数:

机制砂

1. 什么是机制砂?

盈博彩票投注平台 DA:JIZHISHASHIZHITONGGUOZHISHAJIHEQITAFUSHUSHEBEIJIAGONGERCHENGDESHAZI,KEYIGENJUBUTONGGONGYIYAOQIUJIAGONGCHENGBUTONGGUIZEHEDAXIAODESHAZI。

2. 机制砂生产线通常需要哪些设备?

盈博彩票投注平台 DA:JIZHISHASHENGCHANXIANTONGCHANGXUYAOZHISHAJI、ZHENDONGJILIAOJI、ESHIPOSUIJI、YUANZHUIPOSUIJI、FANJISHIPOSUIJI、ZHENDONGSHAI、PIDAISHUSONGJI、XISHAJIDENGSHEBEI,KEGENJUBUTONGDEGONGYIYAOQIU,GEZHONGXINGHAODESHEBEIJINXINGZUHE,MANZUKEHUDEBUTONGGONGYIYAOQIU。

3. 机制砂相比天然砂的优势

盈博彩票投注平台 DA:1)WENDINGGONGYINGFANGMIAN:TIANRANSHAYOUYUDUONIANDEKAICAI,ZIYUANYUELAIYUESHAO,GONGBUYINGQIU,JIAGEFEIZHANG,QIEGONGYINGHEZHILIANGMEIYOUBAOZHANG;ERJIZHISHAYUANLIAOCHONGZU,CHENGSHIJIANZHUFEILIAO(JIANZHULAJI)、SUISHIWEILIAO、XIAJIAOLIAO、SHIXIE、SHIZHA、KUANGSHANWEIKUANGDENGDOUKEYIZUOWEIJIZHISHAYUANLIAO。

盈博彩票投注平台 2)JIAGEFANGMIAN:JIZHISHAZAIGEDIDEJIAGEBUJINXIANGTONG,DANJIBENDOUBIHESHABIANYIHENDUO,YUHESHAXIANGBI,JIZHISHAMEIDUNBIANYI20YUANZUOYOU。CIWAI,JIZHISHADELIRUNYEPOWEIKEGUAN,YI2000DUN/TIANDEGUIMOBINGANZHAOXIANZAISHIJIALAIJISUAN,MEIYUEYUJIMAOLIRUN100WANYUANYISHANG。

盈博彩票投注平台 3)HUANBAOFANGMIAN:CHUANTONGJIZHISHASHENGCHANQUESHIHUIDAILAIFENCHENWURANDENGHUANJINGWENTI,DANSUIZHEZHISHAGONGYIDEBUDUANGAIJIN,XIANZAISHENGCHANJIBENCAIYONGQUANFENGBIJIEGOU,QIEMEIGEJIKOUDOUYOUPENSHUISHEZHI,FENCHENBUWAIYI,ERHUANBAODEGANFAGONGYI,BUXUSHUIXI,BUCHANSHENGWUSHUI、YUNI、YANGCHENDENGWENTI。

盈博彩票投注平台 4)ZHANHEDU、SHOUMINGFANGMIAN:JIZHISHADEKELIDUYONGYUSHUINIDENGJIEGOUZHANHESHI,WANGWANGYOUGENGHAODEZHANHEDU,GENGKANGYA,SHIYONGSHOUMINGYEGENGZHANG。

4.干法生产工艺的主要优势是什么?

DA:GANFASHENGCHANGONGYIDEZHUYAOYOUDIANSHI:

1)SHENGCHANCHULAIDEJIZHISHASHUIFENHANLIANGDI,YIBANDIYU2%,SHANGHUNHEGANHUNSHAJIANGKEYIZHIJIESHIYONG。

盈博彩票投注平台 2)CHENGPINSHAZHONGSHIFENHANLIANGKEDIAOKEKONG,JIZHONGHUISHOUNENGGOUZONGHELIYONG,JIANSHAOFENCHENPAIFANG。

3)SHENGCHANGUOCHENGZHONGJISHAOHUOBUYONGSHUI,JIEYUESHUIZIYUAN,BAOHUHUANJING。

盈博彩票投注平台 4)YIYUJIZHONGCAOZUOKONGZHI,SHIXIANZIDONGHUAGUANLI。

5)BUSHOUGANHAN、HANLENGJIJIEDEYINGXIANG,NENGGOUQUANNIANLIANXUSHENGCHAN。

盈博彩票投注平台 5.WEISHENMESHIFASHENGCHANGONGYIYUELAIYUESHAOSHIYONG?

DA:ZHUYAOYUANYINSHI:

1)XIAOHAODALIANGSHUI,1tSHASHILIAOXUHAOSHUI2-3.5m;

2)CHANPINSHASHUIHANLIANGGAO,XUTUOSHUI,GANHUNYONGXUZHONGXINHONGGAN;

盈博彩票投注平台 3)CHANPINSHAXIDUMOSHUPIANCU,SHAZICHANLIANGDI;

盈博彩票投注平台 4)CHANSHENGDALIANGDENIFENWUSHUI,WURANHUANJING,QIESHIFENBUYIHUISHOU;

盈博彩票投注平台 5)JIJIANTOUZIJISHEBEIZHONGLEIDUO,JIZHISHASHENGCHANCHENGBENGAO;

6)ZAIGANHANSHAOYUDIQUHUOJIEBINGJIJIEBUNENGZHENGCHANGSHENGCHAN。

机制砂生产线

6.半干法制砂工艺有何特点?

盈博彩票投注平台 DA:BANGANFASHENGCHANGONGYIXIANGDUISHIFASHENGCHANGONGYI,ZUIDATEDIANJIUSHIYONGSHUICHONGXIDIAOZHISHAYUANLIAOBIAOMIANDENIHESHIFEN,CHENGPINSHABUFENHUOQUANBUBUZAIJINXINGSHUIXI,YINCIYONGSHUILIANGXIANGDUISHAODUOLE,CHENGPINSHAZHONGSHIFENLIUSHILIANGSHAOLE,SHUIFENHANLIANGJIAODI。DANZHEIZHONGSHASHISHENGCHANGONGYIHAIXUJIAODUODESHUIZIYUAN,WUSHUICHULIZHUANGZHIRENGXUPEIBEI,ZHIBUGUOGUIGEXIAOLEXUDUO。QITOUZIFEIYONGBISHIFASHAO,BIGANFADUO,CHENGPINSHASHIFENHANLIANGJIEYUERZHEZHIJIAN,YUNXINGCHENGBENYEZAIERZHEZHIJIAN。

7.什么是机制砂亚甲蓝(MB)值?

DA:YONGYUPANDINGJIZHISHAZHONGLIJINGXIAOYU0.075mmKELIHANLIANGZHUYAOSHINITU,HAISHIYUBEIJIAGONGMUYANHUAXUECHENGFENXIANGTONGDESHIFENDEZHIBIAO。JIZHISHAYAJIALANZHIYAOQIUMB≤1.4,YIKONGZHIZAI1.0YIXIAWEIHAO。

8.为什么要对成品砂进行加湿拌合处理?

DA:ZAIJIZHISHAGANFASHENGCHANGONGYIZHONG,DUICHENGPINJIZHISHAJIASHIBANHECHULI,NENGGOUSHIJIZHISHASHIHANSHUILVDADAOBAOHEMIANGANZHUANGTAI,YOULIYUHOUXUHUNNINGTUBANHEYONGSHUILIANGDEKONGZHI,TONGSHINENGGOUJIANSHAOYUNSHUGUOCHENGZHONGLIXIHEYANGCHEN。

9.为什么机制砂的细度模数不稳定?

DA:ZAISHENGCHANGUOCHENGZHONGRULIAOYANXING、HANSHUILVHEJIPEIRONGYIBIANHUA,SHAIFENGUOCHENGYEHUICHUXIANDUKONG、POSUNDENGWENTI,POSUI、CHUCHENSHEBEIXIAOLV、CANSHUYEBUWENDING,RONGYIDAOZHIJIZHISHAXIDUMOSHUBUWENDING。

10.生产机制砂能否用废混凝土、砖石?

DA:FEIHUNNINGTU、ZHUANSHIJIGONGYEFEIZHAJINGGUOZHUANMENSHEBEIJINGGUOFENJIAN、QINGXI、POSUI、SHAIFENDENGGONGYIGUOCHENG,SHENGCHANCHUJIZHISHA。DANDANGQIANXINGYENEIZHUYAOHAISHIYONGYUSHENGCHANZAISHENGCUGULIAO。

11.人工砂石生产工艺的依据是什么?

盈博彩票投注平台 DA:XUANYONGGANFA、SHIFA、BANGANFARENGONGSHASHISHENGCHANGONGYIDEYIJU:

盈博彩票投注平台 1)SHOUXIANJUEDINGYUJIZHISHASHIXITONGSUOCHUDEDIQUHESHUIZIYUANQINGKUANG、YUANLIAOJIEJINGCHENGDU,YIJIDUIGULIAO、JIZHISHASHIFENHANLIANG、XIDUMOSHUDEJUTIYAOQIU。RUGUOYUANSHITIAOJIANYUNXU,YOUXIANXUANYONGGANFASHENGCHANGONGYI,CIZHICAIYONGBANGANFASHENGCHANGONGYI,ZUIHOUCAIYONGSHIFASHENGCHANGONGYI。

2)CONGSHEBEITOURU、ZHANDIMIANJIDAXIAO、SHENGCHANGUANLINANYICHENGDU、JIZHISHASHILIAOJIAGONGCHENGBENKAOLV,YESHIYOUXIANKAOLVGANFA,CIZHIBANGANFA,ZUIHOUSHISHIFA。

12.如何对机制砂进行取样?

盈博彩票投注平台 DA:JIZHISHAJIANCEQUYANGDEYIBANFANGFAWEI:

1)ZAILIAODUISHANGQUYANGSHI,QUYANGBUWEIYINGJUNYUNFENBU。QUYANGQIANXIANJIANGQUYANGBUWEIBIAOMIANCHANCHU,RANHOUCONGBUTONGBUWEICHOUQUDAZHIDENGLIANGDESHA8FEN,ZUCHENGYIZUYANGPIN。

2)CONGPIDAIYUNSHUJISHANGQUYANGSHIYINGYONGJIELIAOQIZAIPIDAIYUNSHUJIJIWEIDECHULIAOCHUDINGSHICHOUQUDAZHIDENGLIANGDESHA4FEN,ZUCHENGYIZUYANGPIN。

3)CONGHUOCHE、QICHE、HUOCHUANSHANGQUYANGSHICONGBUTONGBUWEIHESHENDUCHOUQUDAZHIDENGLIANGDESHA8FEN,ZUCHENGYIZUYANGPIN。

13.机制砂石粉含量主要的检测方法有?

DA:JIZHISHIFENHANLIANGYIBANYOUSHUIXIFAHEGANSHAIFALIANGZHONGSHIYANFANGFA,DAIBIAOXINGDESHIMEIGUOASTMC136HUOAASHTOT27,SHIYONGYUGANSHAI,ASTMC117HUOAASHTOT11,SHIYONGYUSHUISHAI。RANERWOGUOYIZHISHIZAISHUINIHUNNINGTUJILIAOHUOLIQINGLUMIANJILIAO,DOUZHIJIECAIYONGGANSHAIFANGFA,0.075mmSHAITONGGUOLIANGBUJINGSHUIXIQUEDING,SUOYIZHUNQUEXINGJIAOCHA。GANSHAIFAZHUYAOSHIYONGYUSHUINIHUNNINGTUYONGJILIAO,BINGQIEHAIYAOJIEHEYAJIALANZHIDEJIANCEJIEGUOZONGHEPINGJIA。

14.石粉分离的主要工艺方法有?

盈博彩票投注平台 DA:CONGXINGYEGONGYISHEBEIFAZHANLAISHUO:MUQIANTICHUYUANZHUANGSHAZHONGDUOYUSHIFENDEFANGFAZHUYAOYOUSHUIXISHUILIFENJIFA、GAOPINSHAIJIXIESHAIFENFAHEXUANFENCHUCHENFENGLIFENJIFA。

15.机制砂颗粒级配指标如何调整级配?

DA:JIZHISHAKELIJIPEIKEYITONGGUODIAOZHENGJINLIAOJIPEI、JINLIAOLIANG、POSUIJIZHUANSU、SHAIWANGCHICUNDENGFANGMIANLAISHIXIAN。

16.哪些因素影响机制砂粒形?

DA:YINGXIANGJIZHISHALIXINGDEYINSUYOU:

1)LIAOYUANYANSHIYANXING,RUFAYUJIELIDENGBULIYUHUODEJIAOHAOLIXING;

盈博彩票投注平台 2)POSUISHEBEILEIXING,CHONGJISHIPOSUIJICHENGXINGXIAOGUOJIAOHAO;

3)SHAIWANGLEIXING,BIRUFANGKONGDUILIXINGKONGZHIJIAOHAO;

17.为什么要“以破代磨,多破少磨”?

DA:YINWEIPOSUIDENENGYUANLIYONGLVYAOBIFENMODEGAO,DUOPOSHAOMOYOULIYUJIEYUENENGYUAN,DANYEBUNENGWANQUANYIPODAIMO,YINWEILIANGZHEDENENGYUANLIYONGSUIZHEWULIAOLIDUBIANXIAOCHENGFANXIANGBIANHUA。

18.冲击破“石打石”和“石打铁”有何特点?

DA:“SHIDASHI”SHIYONGYUZHONGYINGYISHANGMOSHIXINGDADEWULIAO,RUXUANWUYANDENG。“SHIDASHI”GONGZUOQINGKUANGXIACHENGPINLIXINGJIAOHAO,HANFENLIANGSHAODUO。“SHIDATIE”SHIYONGYUZHONGYINGYIXIAMOSHIXINGXIAODEWULIAO,RUSHIHUISHIDENG。“SHIDATIE”GONGZUOQINGKUANGXIA,POSUIXIAOLVGAO,ZHOUHUBANMOSUNFEIYONGJIAOGAO,CHENGPINLIXINGSHAOCHA。“SHIDATIE”MOSUNZUIYANZHONGDEYINGGAISHITIEZHEN,GUQIJIEGOUSHEJIHEZHUZAOGONGYIYESHIYINGXIANGZHISHAJIXIAOLVDEZHONGYAOYINSU。LINGWAI,“SHIDASHI”SHIYONGYUZHENGXING,“SHIDATIE”SHIYONGYUZHISHA。

19.冲击破(制砂机)为何采用双电机?

盈博彩票投注平台 DA:CAIYONGSHUANGDIANJIZHUYAOYOULIANGGEZUOYONG:

盈博彩票投注平台 1)SHUANGDIANJIBAOZHENGLEZHUZHOUDEJUNHENGSHOULI;

2)BAOZHENGZHUANSU,NENGLIANGZAICHUANSONGGUOCHENGZHONGHUIYOULIUSHI,SHUANGDIANJIBAOZHENGLEDAGONGLV,QUEBAOZHUANSU;

20.两者工作电流偏差较大该如何解决?

盈博彩票投注平台 DA:SHUANGQUSHEBEIZHONG,YIGEDIANJIDEDIANLIUBILINGYIGEDIDEXIANXIANGCHENGWEIDUOXINGFANYING,PIANCHAYAOQIUBUYINGDAYU10%;YIBANTONGGUODIAOZHENGCHUANDONGPIDAIZHANGLIBINGSHIZHIXIANGDENG、JIANCHAJIEXIANDUANZIQINGJIEDU、JIANCHARUANQIDONGWENTIDENGFANGFAJIEJUE。

21.为什么叶轮转子要进行静平衡校正?

DA:YELUNZHUANZIBUJINXINGHESHIDEJINGPINGHENGXIAOZHENG,ZHUANZIBUPINGHENGLIANGJIAODA,YUNZHUANGUOCHENGZHONGCHANSHENGDELIXINLIHUIDAOZHISHEBEIYICHANGZHENDONGERSHIXIAO、ZHUANZIYICHANGMOSUN、ZAOYINGUODADENGWENTI。GENJUXINGYEBIAOZHUN,CHONGJISHIZHISHAJIDEYELUNZHUANZIPINGHENGDENGJIWEIG16。

22.制砂机校平衡的基本步骤是?

DA:CHONGJISHIZHISHAJIYELUNZHUANZIGENGHUANNAIMOJIANHOU,YELUNZHUANZIXIAOZHENGJINGPINGHENGDEJIBENBUZHOUSHI:

盈博彩票投注平台 1)QINGLIZHUANZIJIFUJIANSHANGDESHASHILIAO、JIUMOSUNJIAN、ZAWUDENG,BINGQUERENKEYIJIXUSHIYONG;

盈博彩票投注平台 2)ZHONGXINANZHUANGNAIMOJIAN、JIANGZHUANZIANZHUANGZAIPINGHENGGONGZHUANGSHANG;

盈博彩票投注平台 3)QUEDINGBUPINGHENGPEIZHONGLIANGHEWEIZHI;

盈博彩票投注平台 4)FUCHAYIJINGPINGHENGDEZHUANZIPINGHENGXING。

23.影响冲击式制砂机效率的因素?

盈博彩票投注平台 DA:1)YUANCAILIAODETEXING。WULIAOYINGDU、QIANGDUDI,POSUIXINGHAO,ZHISHAXIAOLVJIAOGAO;

2)POSUIWULIAOHANSHUILIANGDEYINGXIANG。HANSHUILIANGJIAOGAOSHIHUIJIANGDICHANSHALIANG;

盈博彩票投注平台 3)JILIAOLIANGDEDAXIAO。YIBANLAISHUOJILIAOLIANGYUEDAPOSUIXIAOGUOYUEHAO,DANYOUJIZHIDIAN;

盈博彩票投注平台 4)YELUNDEZHUANSU。YIBANZHUANSUYUEGAOPOSUIXIAOLVJIAOHAO。

24.为何冲击式制砂机开始运行时振动较大?

盈博彩票投注平台 DA:YINWEIKAISHIYUNZHUANSHI,ZHUANZINEIWEIXINGCHENGJUNYUNLIAOCHENERBUPINGHENGSUOZHI,SUOYIYIBANGANGKAISHISHIXUJINJIFANGXILIAO,RUGUOKAISHIJIUJINCUDALIAOJIANGHUICHIXUZHENDONGJIGEXIAOSHI,ZHIZHIZHUANZINEIXINGCHENGJUNYUNLIAOCHEN。

25.目前振动筛用于机制砂石筛分的类型?

盈博彩票投注平台 DA:ZHUYAOYONGYUSHASHISHENGCHANDESHAIFENSHEBEISHI:BANGTIAOSHAI、YUANTONGSHAI、YUANZHENDONGSHAI、ZHIXIANZHENDONGSHAI、GAOPINSHAIYIJIGAILVSHAILIUGELEIXING,QIZHONGBANGTIAOSHAIZHUYAOYONGYUCHUTUGONGXU,YIYUANZHENDONGSHAI、ZHIXIANZHENDONGSHAIJIAOWEICHANGJIAN。

26. 哪些因素会造成筛网堵孔?

盈博彩票投注平台 DA:1)SHASHILIAOZHONGHANYOUDALIANGLINJIEFENLIDIANDESHASHILIAOKELI;

2)SHASHILIAOZHONGHANYOUPIANZHUANGWULIAOJIAODUO;YOUYUYANSHIPOSUIHUOSHASHILIAOBENSHENDEYUANYIN,SHASHILIAOZHONGPIANZHUANGLIAOJIAODUO,SHAIFENZHONGPIANZHUANGWULIAOZISHENWUFASHUNLIGUOSHAI;

3)SHASHILIAOZHONGHANNILIANGJIAODUO;

盈博彩票投注平台 4)SHASHILIAOZHONGHANSHUILIANGJIAOGAO。

27.筛网容易破损的主要原因是什么?

盈博彩票投注平台 DA:SHAIWANGRONGYIPOSUNDEZHUYAOYUANYINSHI:

盈博彩票投注平台 1)SHAIWANGZHILIANGHUOCAIZHIBUHEGE;

2)SHAIWANGZHANGJINLIDUBUGOU,YIZHIYINQISHAIWANGZHANDONG,TONGCHANGYANSHAIWANGBIANYUANHUOBAOBIANYATIAOCHUDUANLIEHUOSUNHUAI;

盈博彩票投注平台 3)SHAIZIZHENDONGFUDUGUOXIAO,DAOZHISHASHIKELIZAISHAIWANGSHANGDUIJIERKUAISUSUNHUAISHAIWANG。

28.细度模数与筛网尺寸存在怎样的关系?

DA:MUQIANJIZHISHAXIDUMOSHUDEPUBIANYAOQIUSHI2.6-3.0,YIBANTUIJIANSHIYONGSHAIWANGCHICUNWEI3.0mmHUOZHE3.5mm。RUGUOSHIFENHANLIANGJIAODUO,KEYIKAOLVSHIYONG2.8mmDESHAIWANG;RUDAODA2.3ZUOYOU,KEYIKAOLVZHANGTIAOXINGSHAIWANG,RU1.7X5HUOZHE1.9X5ZHEIZHONGSHAIWANGCHICUN。SHAIWANGLEIXINGYIBANJINLIANGXUANYONGFANGKONGSHAIWANG,ZHEIYANGDUILIXINGKONGZHISHIFENYOULI;YUANKONGWANGHUOZHANGTIAOSHAIWANGJINLIANGSHAOYONG;YEYAOSHICHANGJIANKONGSHAIWANGSHIFOUPOSUNERYINGXIANGXIDUMOSHU。

29.冲击式制砂机的易损件有哪些?

盈博彩票投注平台 DA:BIAOZHUNYISUNJIANYOU:YUANZHUGUNZIZHOUCHENG、SHENGOUQIUZHOUCHENG、TUILIQIUZHOUCHENG、ZHANGJINTAO、CHUANSONGDAI、YOUFENG、OXINGMIFENGQUAN。

FEIBIAOZHUNYISUNJIANYOU:SHANGZHOUTAO、XIAZHOUTAO(JINLIAODOUTISHENGBUWEI),JIANZHENXIANGJIAO、SHUAILUNHUKOUQUAN、SHANG∕XIALIUDAOBAN、CHONGJIKUAI、FENLIAOZHUI、NAIMOBAN、PAOLIAOTOU、XIALIAOCHENHUAN、JINLIAOGUAN、SHANG∕XIAJIDAHUBAN、LIAODOUCHENHUAN、FENLIAOPAN、SANLIAOPAN(SANLIAOZHUI)、ZHOUHUBAN。

30.为何湿法生产中一般选用轮式洗砂机?

DA:LUNSHIXISHAJIJIEGOUJIANDAN,GUZHANGLVYUANDIYULUOXUANXISHAJI,BINGQIEZAIXIXUANGUOCHENGZHONG,XIKELISHAYUSHIFENLIUSHIJIAOSHAO,CHANCHUDEJIZHISHAJIPEIJIAOHAO,XIDUMOSHURONGYIKONGZHI,ZHILIANGJIAOWEIWENDING。

31.机制砂表观密度松散堆积密度等要求?

DA:JIZHISHABIAOGUANMIDUBUXIAOYU2500kg/m3;SONGSANDUIJIMIDUBUXIAOYU1400kg/m3;KONGXILVBUDAYU44%。

32.自然界岩石分为哪几个种类?

DA:ZIRANJIEYANSHIFENWEISANLEI,FENBIESHI:

盈博彩票投注平台 DIYILEISHIYANJIANGYAN(HUOCHENGYAN),YOUYANJIANGPENFAERXINGCHENGDE、YIBANZHIDIJIANYING、JUNYI;

DIERLEISHICHENJIYAN(SHUICHENGYAN),SHIJINGFENGHUA、BANYUN、CHENJIHECHENGYANDENGYIXILIEDIZHIZUOYONGERXINGCHENGDE,QITEDIANSHIYIBANWEICENGZHUANGFENBUJIEGOU,TONGYISHIQIXINGZHIXIANGJIN;

DISANLEISHIBIANZHIYAN,SHIZAIYIYOUYANSHIDEJICHUSHANG,JINGGUOBIANZHIHUNHEZUOYONGHOUXINGCHENGDE,QITEDIANJIANJUSHANGSHUYANSHIJIZISHENTEXING。

33.哪些岩石可以用于机制砂石生产?

DA:JIZHISHASHI(SUISHI)DEZHISHAYUANLIAOTONGCHANGYONGHUAGANGYAN、XUANWUYAN、HELUANSHI、ELUANSHI、ANSHANYAN、LIUWENYAN、HUILVYAN、SHANZHANGYAN、SHAYAN、SHIHUIYANDENGPINZHONG。QIZHICHENGDEJIZHISHAANYANSHIZHONGLEIQUFEN,YECUNZAIYOUQIANGDUHEYONGTUDECHAYI。

SHANGHAIJIANYEZHONGGONGJIXIEYOUXIANGONGSI    DIZHI:SHANGHAISHIPUDONGXINQUJINQIAOLU1389HAO