即时比分网

鑄造廠產生工業油霧的原理

作者:草木綠人氣: 發表時間:2019-04-17 21:16:20
鑄造廠是產生油霧等污染的大戶,那么鑄造廠究竟是如何產生除那么多的油霧等污染的呢?這還要從鑄造廠的生產工序來詳細分析,下面我們就從鑄造廠的主要工序來跟大家來介紹鑄造
文本關鍵詞:鑄造廠,產生,工業油霧,原理

  ZHUZAOCHANGSHICHANSHENGYOUWUDENGWURANDEDAHU,NEIMEZHUZAOCHANGJIUJINGSHIRUHECHANSHENGCHUNEIMEDUODEYOUWUDENGWURANDENI?ZHEHUANYAOCONGZHUZAOCHANGDESHENGCHANGONGXULAIXIANGXIFENXI,XIAMIANWOMENJIUCONGZHUZAOCHANGDEZHUYAOGONGXULAIGENDAJIALAIJIESHAOZHUZAOCHANGCHANSHENGYOUWUDEYUANLI:

鑄造廠
鑄造廠

  1)砂處理及舊砂再生

即时比分网   ZHIZAOSHAXING(XIN)DECAILIAOZHUYAOBAOKUO:YUANSHA、ZHANJIEJI、FULIAOHESHUI,ZHIBEISHIXUYAOJIANGSHANGSHUCAILIAOHUNHEJUNYUN,ZAIHUNHEGUOCHENGZHONGHUIYOUDALIANGDEFENCHENPAIFANG。LUOSHAHOUDEJIUSHAYINGZAISHENGHUIYONG,ZAIZAISHENGDEGUOCHENGZHONGYECUNZAIFENCHENWURANWENTI,CIWAIRUOSHICAIYONGREFAZAISHENG,ZEJIUSHAZHONGDECANLIUSHUZHI、MEIFENDENGHUIFENJIEVOCsCHANSHENGPAIFANG。

  2)造型

即时比分网   ANZHAOZHUXINGSHIYONGDECAILIAODEBUTONG,ZHUYAOKEFENWEI:SHAXING、RONGMO、XIAOSHIMO(HANVFAZAOXING)、JINSHUXINGDENGDUOZHONGZHUXING。GUONEIDEHEISEZHUZAOZHUYAOYISHAXING、RONGMO、XIAOSHIMO、JINSHUXING(ZHUYAOYONGYULIXINZHUZAO)WEIZHU,YOUSEZHUZAOZHUYAOYIJINSHUXING(HANYAZHUJIDIYAZHUZAO)WEIZHU,YINCIZHONGDIANFENXIZHEWUZHONGZHUXINGZAIZHIZAOGUOCHENGZHONGCHANSHENGDEDAQIWURANWU。

  ①SHAXING(HANVFAZAOXING)

  ZHIBEISHAXINGDEFANGFAYOULIANGZHONG,YIZHONGSHICAIYONGZAOXINGJIHUODAOGUJILAIZHIBEISHAXING。CIGUOCHENGZHONGYOUYUPIDAIYUNSHU、ZHENDONGDENGHUICHANSHENGFENCHENWURAN。DUIYUZHONGDAXINGSHAXINGYOUSHIXUJINYIBUJIANGSHAXINGBIAOGAN;BIAOGANGUOCHENGZHONGYOUJIZHANJIEJIJIMEIFENZHONGDEYOUJIWUSHOUREHUICHANSHENGVOCsPAIFANG。SHUIBOLISHAXINGHESHUZHISHAXINGYIBANWUXUHONGGAN。

即时比分网   LINGYIZHONGSHIVFAZAOXINGGONGYI,JIJIANGXINGSHA(BUHANZHANJIEJI)MIFENGYUSHAXIANGHESULIAOBOMOZHIJIAN。CHOUZHENKONGSHIGANSHAJINSHICHENGXING。CICHUDEWURANZHUYAOSHIFENCHENYIJIBOMOJIAREBINGQIHUAXINGCHENGDEVOCsWURAN。

  ②RONGMOZHUZAO

  RONGMOZHUZAOSHIYONGYIRONGCAILIAO(SHILA、SHUZHIDENG)ZHICHENGHEZHUJIANXINGZHUANGXIANGTONGDEMOYANG(JIRONGMO),ZAIRONGMOBIAOMIANTUGUATULIAO(GUISHA、GUIRONGJIAOHUOSHUIBOLIDENG)HESHIYINGSHA,JINGYINGHUA(ANQI、ANSHUIHUOQILIUDENG),GANZAOHOUJIANGMOYANGZAI80~90℃DERESHUIZHONGTUOLA,DEDAOYIGEZHONGKONGDEXINGKE,ZAIJINGGANZAOHEGAOWENBEISHAO,JIAOZHUZHUZAOHEJINERHUODEZHUJIANDEGONGYIFANGFA。ZAIRONGMOBIAOMIANTUGUASHIYINGSHASHIYIBANYONGFEITENGSASHADEFANGFA,HUIYANGQIDALIANGDEFENCHEN;CAIYONGSHUIBOLIHUOGUISUANYIZHITULIAOJIEKEYINGHUASHIHUICHASHENGECHOUQITI-AN;CIWAIRONGMOZAILALIAORONGHUACHENGMO、ZAI80~90℃DERESHUIZHONGRONGHUATUOLAJIZAIXINGKEBEISHAOSHIYEHUICHANSHENGVOCsWURAN。

  ③XIAOSHIMOZHUZAO

即时比分网   XIAOSHIMOZHUZAOSHIJIANGYUZHUJIANCHICUNXINGZHUANGXIANGSIDEJUBENYIXIHUOGONGJUWUPAOMOMOXINGZHANJIEZUHECHENGMOXINGCU,SHUATUNAIHUOCAILIAOBINGHONGGANHOU,MAIZAIGANSHIYINGSHAZHONGZHENDONGZAOXING,ZAIFUYAXIAJIAOZHU,SHIMOXINGQIHUA,YETIJINSHUZHANJUMOXINGWEIZHI,NINGGULENGQUEHOUXINGCHENGZHUJIANDEZHUZAOFANGFA,ZAIZHENDONGJINSHIGUOCHENGZHONG,HUIPAIFANGFENCHEN;ZAIYONGXIANQIEGEFANGFAZHIZAOPAOMOMOXINGSHI,GAOWENJINSHUSIQIEGEPAOMOHUICHANSHENGYIXIEYOUJIQITI,CUNZAIVOCsPAIFANG。

  ④JINSHUXINGZHUZAO(HANYAZHU、DIYAZHUZAO)

  JINSHUZHUXINGSHIYOUJINSHUCAILIAOZHICHENGDE,ZAIZHIZAOSHI,CHANGXUZAIJINSHUMODEGONGZUOBIAOMIANPENSHUATULIAO(YANGHUAXIN、BAIEFENDENG),YINCIQIZHIBEIGUOCHENGZHONGYOUFENCHENPAIFANG。ANQIJIAOZHU、CHENGXINGZHONGYOUWUYALIJIYALIDAXIAO,YOUFENWEIGAOYAZHUZAO、DIYAZHUZAO、JINSHUXINGZHUZAO;DUOYONGYUYOUSEHEJINZHUZAO(QIZHONGGAOYAZHUZAOJINYONGYUYOUSEHEJINZHUZAO)。

  CHUANTONGYAZHUGONGYIZHUYAOYOUSIGEBUZOUZUCHENG:JINSHUXINGMOJUZHUNBEI、JIAOZHUTIANCHONG、ZHUSHEJIAYAHETUOMO。JIZAIYAZHUJIANSHENGCHANSHI,HEMOJIAOZHUQIANYAOXIANGXINGQIANGNEIPENTUTUOMOJI,YILIZHUJIANNINGGUHOUCONGXINGQIANGDINGCHU。

  DANYOUYUMOJUWENDUJIAOGAO,ZAIPENTUOMOJISHIHUICHANSHENGDALIANGYANWU(GUIYANGHUAHEWU),CUNZAIFENCHEN、VOCsWURAN。

油霧污染
油霧污染

  3)制芯

  ZHIXINDEFANGFAANGUHUAFANGSHIYOULIANGZHONG,FENBIESHIREXINHEFAHELENGXINHEFA。REXINHEFASHIYONGYETAIREGUXINGSHUZHIZHANJIEJIHECUIHUAJIPEIZHICHENGDEXINSHA,CHUISHERUJIAREDAOYIDINGWENDUDEXINHENEI,TIEJINXINHEBIAOMIANDESHAXINSHOURE,QIZHANJIEJIZAIHENDUANSHIJIANJIKESUOJUERYINGHUA。REXINHEYONGDESHUZHIYOUFUNANSHUZHIHEFENQUANSHUZHI,DADUOSHIYINIAOQUAN、FENQUANHEKANGCHUNGAIXINGWEIJICHUDEYIXIEHUAHEWU,ZAIJIAREDAO180~250℃TIAOJIANXIARONGYIHUIFACHUVOCs;CIWAICHUISHESHAGUOCHENGHUICHANSHENGFENCHENWURAN。

即时比分网   LENGXINHEFAKEFENWEIZIYINGLENGXINHEFAHECHUIQILENGXINHEFA。ZIYINGLENGXINHEFASHIZAISHIWENXIA,JIANGXINSHAHEYETAICUIHUAJIHUNHEJUNYUNHOUTIANCHONGDAOXINHEZHONG,SHAOJIAJINSHIHOU,ZAISHIWENXIAKAOSHUZHIYUCUIHUAJIFANYINGDEZIYINGZUOYONGERCHENGXING,YINCIQIZHUYAOWURANWUSHIZAIHUNSHAGUOCHENGZHONGDEFENCHENPAIFANG。CHUIQILENGXINHEZHIXINSHIJIANGYUANSHAHEZHANJIEJIFENQUANSHUZHIJIJUYIQINGSUANZHIHUNHE,TONGGUOSHEXINJITIANRUXINHE,ZAICHUIRUSANYIANZUOWEICUIHUAJI,SHIZHIZAISHUMIAOZHISHUSHIMIAONEIYINGHUAZHICHENGSHAXIN,ZAIGAIGUOCHENGZHONGHUICUNZAIFENCHENHESANYIANDEPAIFANG。

即时比分网   GENJUGONGYIXUYAO,YOUSHIXUYAOJINYIBUHONGGANSHAXIN,ZEHONGGANGUOCHENGYOUJIZHANJIEJISHOUREHUIFAHUICHANSHENGVOCsPAIFANG。GENJUHONGGANLUSHIYONGDEREYUAN,HUANKENENGHUIYOUSO2、NOXDENGPAIFANG。

  4)金屬熔化

  JINSHURONGHUATONGYONGDESHEBEIYOUCHONGTIANLU、RANQILU、DIANHULU、GANYINGDIANLU、DIANZULU、FANSHELUDENG。ZHUTIEDUOYONGCHONGTIANLUJIGANYINGDIANLU,ZHUGANGDUOYONGDIANHULUHEGANYINGDIANLU,GAOXINGNENGZHUGANGHUANXUJIAPEIJINGLIANLU。YOUSEJINSHUYIBANSHIYONGRANQILU、GANYINGDIANLUHUODIANZULURONGLIAN。

  CHONGTIANLUZHONGJIARUDEYUANLIAOYOUJIAOTAN、JINSHULULIAO、SHIHUISHIDENG,ZAIGAOWENRANSHAODEGUOCHENGZHONG,HUICHANSHENGFENCHEN(JINSHUYANGHUAWUCHEN、JIAOTANKELI)、SO2、NOXDENGWURANWU,JIAOTANYIJIFEITIELIAOBIAOMIANYOUQIDENGDEBUWANQUANRANSHAOHUANHUIPAIFANGYOUJIWU。

即时比分网   RANQILU、DIANHULUHEGANYINGDIANLUCHANSHENGDEWURANWUBAOKUO:FENCHEN、NOX、VOCsDENG。

熔模鑄造
熔模鑄造

即时比分网   LVHEJINRONGTIDEJINGHUASHIHUODEYOUZHIZHUJIANDEQIANTI。LVHEJINYEHENYIXIQIYANGHUA,GUJIAOZHUQIANBIXUDUIQIJINXINGJINGLIANJINGHUA,QUQICHUJIAZAWU。CAIYONGXUANZHUANXIELUNXIANGLVYETONGRUDUOXINGQITI(N2HUOAr),JINGLIANXIAOGUOHAO,QIEWUWURAN、SHEBEIJIANDAN,SHENGCHANSHANGYINGYONGGUANGFAN。YOU,CAIYONGC2Cl6、ZnCl2DENGLVYANJINGLIANJISUIDOUYOUYIDINGDEJINGLIANXIAOGUO,QIECAOZUOFANGBIAN,CHENGBENYEDI,DANYOUYUCUNZAIJIAOYANZHONGDEWURANWENTI,QIYINGYONGYISHOUDAOHENDAXIANZHI。CIWAI,CAIYONGYOUDUOZHONGLVYANHUOFUYANHUNHEHUORONGHEERZUCHENGDEJINGLIANRONGJI,YIDUOXINGQITI(N2HUOAr)ZUOZAITI,TONGGUOPENQIANGCHUIRURONGCHIDIBU,YIYOUJIAOHAODEJINGLIANXIAOGUO。KAIFALVSEWUWURANDEGAOXIAO、JIANYOUJINGLIANHEBIANZHIZUOYONGDEFUHEJINGLIANRONGJI,YOUDAIJIXUYANJIUHEWANSHAN。

  MEIHEJINRONGHUAMUQIANJIAOGUANGFANSHIYONGSF6HUNHEQITIZUOWEIBAOHUQITI,SF6HUICHANSHENGYANZHONGDEWENSHIXIAOYING,DUOYOUYANZHONGDEHUANJINGWURANWENTI,YINGGENJURONGLIANBUTONGJIEDUANHELIKONGZHISF6YONGLIANG,BINGJIJIKAIFAHUANBAODEBAO

  HUQITI。

  5)澆注

  JIAOZHUSHI,YOUYUWENDUJIAOGAO,YIFANGMIANCHANSHENGDALIANGDEGAOWENFENCHENPAIFANG,LINGYIFANGMIANZHUXINGZHONGDEMOUXIEWUZHIHUIFENJIECHANSHENGYOUJIWUWURANWU,GENJUBUTONGZHUXING,HUIYOUBUTONGDEYOUJIWURANWUPAIFANG。

  ①SHAXING:YOUYUSHAXINGZAIZHIBEIGUOCHENGZHONGXUYAOJIARUMEIFEN(ZHANTUSHA)HUOYOUJIZHANJIEJI,ZAIGAOWENTIAOJIANXIAMEIFENHUOYOUJIZHANJIEJIREJIEHUICHANSHENGBEN、JIABEN、ERJIABEN、FEN、JIAQUAN、YIQUAN、DUOHUANFANGJINGDENGVOCsWURAN。

  ②RONGMO:YOUYURONGMOZAIJIAOZHUSHIYONGQIANYAOJINGGUOGAOWENBEISHAO,YINCIVOCsPAIFANGLIANGXIANGDUIJIAOSHAO。

即时比分网   ③XIAOSHIMO:JUBENYIXIHUOGONGJUWUPAOMOSULIAOZAIJIAOZHUGUOCHENGZHONGSHOUREHUIFENJIECHANSHENGDALIANGDEYOUJIFEIQI,ZHUYAOYOUHAICHENGFENSHIBEN、JIABEN、YIBEN、BENYIXIDENGVOCs,KENENGDEPAIFANGDIANYOUJIAOMAOKOU、KAIXIANGCHUHEZHENKONGBENGPAICHUKOU,ZHUYAOSHIBEIZHENKONGBENGCHOUZOUPAIFANG。

  ④JINSHUXING(HANYAZHU、DIYAZHUZAOJIZHONGLIJIAOZHU):MOQIANGZHONGDETUOMOJIZHONGHANYOUGUIYANGHUAHEWU、FENGLA、JIYOU、SHIMO、GAOYAJUYIXI、MEIYOUDENGTULIAO,ZHEXIEWUZHIZAIGAOWENTIAOJIANXIAHUIXINGCHENGCO、CO2、YIXI、VOCsDENGWURAN。

  6)落砂清理

即时比分网   DAIZHUJIANLENGQUEHOU,XUYAOXINGSHAJIRONGMO、XIAOSHIMOZHUZAOYAOJINXINGLUOSHA,SUOYOUZHUJIANQIHOUHUANYAOJINXINGPENWAN、PAOWAN、QIEGEJIAOMAOKOU、DAMODENGQINGLIGONGXU。ZHEXIEGONGXUGUOCHENGJUNYIFENCHENWURANWEIZHU,QIZHONGLUOSHAGUOCHENGZHONGCHANSHENGDEFENCHENLIANGZUIDA。

  7)熱處理

即时比分网   WEILEXIAOCHUZHUJIANDEZHUZAOYINGLI,FANGZHIZHUJIANCHANSHENGBIANXINGHUOLIEWENHUOWEIHUODETEDINGDEJITIZUZHI、TIGAOZHUJIANZUIZHONGLIXUEHEGEZHONGSHIYONGXINGNENG,HUANXUDUIZHUJIANJINXINGRECHULI,JIJIANGZHUJIANJIAREDAOYIDINGDEWENDUFANWEI,BAOWENYIDUANSHIJIAN,ZAIYIGUIDINGDESUDULENGQUEDAOSHIDANGWENDU,ZAICIGUOCHENGZHONG,ZHUYAOYIRECHULIJIARELUDEREYUANBUTONGERCHANSHENGBUTONGDEWURANWU。

  ①TIANRANQI:FENCHEN、NOX、CO

  ②MEIQI(HANGAOLUMEIQI、ZHUANLUMEIQI、JIAOLUMEIQI):FENCHEN、SO2、NOX、CO

  ③DIAN:FENCHEN

  8)噴漆等表面處理

即时比分网   YOUXIEZHUJIANZAIJINGGUOSHANGSHUCHULIYIHOU,HUANXUJINXINGBIAOMIANPENQIHUODIANDU、YANGJIYANGHUA、HUAXUEDUNHUADENGBIAOMIANCHULI,FANGZHIHUOJIANQINGZHUJIANZAISHIYONGGUOCHENGZHONGCHANSHENGYANGHUAHUOFUSHI,YINCICUNZAIBEN、JIABEN、ERJIABENDENGVOCsHESUANWU、JIANWUPAIFANG。

即时比分网        ZONGZHI,YISHANGJIUSHIZHUZAOCHANGCHANSHENGYOUWUDENGWURANDEZUIZHONGYAODEBADAGONGXUHEYUANLILE,NEIMERUHEQUCHUZHUZAOCHANGCHANSHENGDEYOUWU,RANGZHUZAOCHANGHUANBAONENGCHEDIDABIAONI?CAOMULVZHUANWEIZHUZAOCHANGPEITAODEJINGDIANSHIYOUWUJINGHUAQIJIUFEICHANGSHIHEYONGYUQUCHUZHELEIYOUWU

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