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简述电镀溶液及辅助槽的加热形式

更新时间:2017-12-28 来源:电刷镀 标签:

电镀生产中有许多工位是需要加热的,电镀工艺看一集电视剧赚60元中电镀溶液及辅助槽的加热主要形式有:蒸汽加热、循环热水加热、电加热、夹套槽间接加热等。

1、蒸汽加热

看一集电视剧赚60元ZHENGQIJIAREDEYOUDIANSHIJIARESUDUJIAOKUAI,XIAOGUOHAO,DUIDAXINGTONGNIEGEZIDONGXIANHUOGONGZUOCAOYETIJIJIAODASHITEBIESHIYONG。DUIGONGZUOYEHUOGONGZUOCAOJIARE,CAIYONGNAIFUSHIYIDAOREDEJINSHUGUANZHICHENGSHEXINGGUAN,ZHIYUCAODIHUOCAOCE,CONGYIDUANTONGRUZHENGQI,CHUQIZEKEYONGYUJIARERESHUICAO。YEYOUZUOCHENGPAIGUANSHIJIAREDE,JIAREGUANZHIYUCAODI,JIAREJIAOJUNYUN,DANBULIYUDALAODIAOJIAN,GUYONGCAOCEJIAREFANGSHIDEJIAODUO。DUIRESHUICAOKEZHIJIECHONGRUZHENGQIJIARE,REXIAOLVGAO。DUIDIANDUYEDENGGONGZUOYEZEBUNENGYONGZHENGQIZHICHONG,FOUZEYISHIYINRUZAZHIDUO,ERSHILENGNINGSHUIZAOCHENGRONGYEBEIXISHI、TIJIBUDUANJIADA。

蒸汽加热具有如下缺点:(1)需烧蒸汽锅炉提供过热蒸汽。而烧锅炉又有不少问题,如:①需对锅炉用水作软化处理;②需具有操作上岗证的专门锅炉工进行操作;③锅炉系压力容器,每年需停炉清洗水垢,由劳动执法部门作例行年检,年检合格后才能继续使用;④锅炉对烟尘的治理要求越来越高,治理达标困难;⑤成本高。在许多城市与城郊都已限制或禁止使用锅炉。(2)实现自动控温设备成本较高。一方面,自动控温需采用质量优良、经久耐用的蒸汽电磁阀来控制蒸汽的供汽与停供;另一方面要不间断地提供蒸汽供应,间歇式烧锅炉无法实现自动控温。因此,大型电镀厂看一集电视剧赚60元或工业园区集中供热多采用蒸汽加热为佳。

2、循环热水加热

DUIJIAREWENDUYAOQIUBUGAODERONGYE,KEYONGRESHUIXUNHUANTONGGUOSHEXINGJIAREGUANLAIJIARE。YONGWUYAKAISHUIGUOLU,JIANGLUZHONGSHUISHAOZHI85℃~90℃SHI,YONGGUANDAOBENGJIANGRESHUISHUSONGRUJIAREGUAN,CHUSHUIZAIFANHUIWUYAGUOLU。YONGXUNHUANRESHUIJIARESHI,JIARESUDUJIAOMAN。DUIGAOWENTANGXIYONGRESHUIDEJIARE,RENGFUYIDIANJIARE。

3、电加热

YOUYUZHENGQIJIAREDEZHUDUOWENTIJIXIANZHI,DUOSHUDIANDUCHANGDOUZHUANWEICAIYONGDIANJIARELE。DIANJIARE,DUIDIANDUCHANGSHIYIZHONGQINGJIENENGYUAN,BUHUICHANSHENGHUANJINGWURAN。DIANJIAREDELINGYIYOUDIANSHIYIYUSHIXIANDUIRONGYEDEZIDONGHENGWENKONGZHI。DIANJIAREDEQUEDIANSHIJIARESUDUJIAOMAN,DIANGONGLVYAOQIUJIAODA。RUDUIWUBAOWENCENGDERONGYECAOJISUANJIEGUOWEI:1000LRONGYE,CONG30℃JIAREDAO55℃,RUOXU2~3hYAOREQILAI,DIANGONGLVYINGDA30~35kW,JISHIYOULIANGHAOBAOWENCENG,DIANGONGLVYEYAOZAI20kWZUOYOUWEIHAO。

CAIYONGDIANJIARESHIWUBIZHUYI:(1)DANBANZHISHENGCHANSHI,WUBICAIYONGHENGWENKONGZHISHESHI,BUSHENGCHANSHIHENGWENBAOWEN。RUOCAOYETINGYONGYILENGZHISHIWEN,ZEWANSHANGTIQIANJIARE,HENGWENDAOGONGZUOYEWENSHI,SHANGBANJIKEGONGZUO,FOUZESHANGBANSHIXIANJIARE,HUIDENGHENZHANGSHIJIANCAINENGSHENGCHAN。(2)FANJIAWENYONGGONGZUOCAODOUYINGSHEBAOWENCENG。SUIYICITOUZIDA,DANZHANGQIJIENENGXIAOGUOMINGXIAN,TIANJIABAOWENCENGDEFUJIATOURUHENKUAIJIKEHUISHOUHUILAI,FOUZEHUIDEBUCHANGSHI。BUSHENGCHANSHIHUOYUJIARESHI,CAOKOUYAOYONGHOUSHISULIAOBUJIANGBIAOMIANZHEGAIYANSHI。

4、夹套槽间接加热

 

看一集电视剧赚60元DUIYUYIFUSHIJIAREQIDERONGYEJIYIXIEJIARESHIBUYUNXUJUBUGUOREERYAOQIUJIAREJUNYUNDERONGYEJIJIYAOJIAREYOUYAOLENGQUEDERONGYE,YOUSHIRENGCAIYONGJIATAOCAOJIAREBANFA。CAIYONGSHUZIXIANSHISHIWENDUKONGZHIQI,WENKONGTANTOUZHIYUGONGZUOYEZHONG。JIATAOSHUICAIYONGDIANJIARESHI,KONGZHIDIANJIAREQIGONGDIANDETONGDUAN。DANGYONGZHENGQIJIARESHI,ZEYOUZHENGQIDIANCIFAKONGZHIZHENGQIGONGYING。DUIYUSHENGCHANSHIYINDIANLIUMIDUDAERDUYEWENSHENGKUAIDEDIANPAOGUANG、DUYINGGEDENGGONGYI,ZEYIKAISHIYINGJIAREDAOGONGZUOYEWEN,YIHOUZEYINGTONGRULENGSHUIJIANGWEN。DADAOGONGZUOYEWENYINGQIEDUANJIAREYUAN,WENKONGYIJINZUOJIANCEYEWENYONG;ZHENGQIJIARESHI,GUANSISHOUDONGZHENGQIFA,GAITONGRULENGSHUI;DIANJIARESHIQIEDUANJIAREDIANYUAN,KAIQILENGQUEGONGSHUIFAGONGJILENGQUESHUI。YIWENKONGQIXIANSHIYEWENZHIDIAOZHENGLENGSHUIGONGJILIANG,SHIYEWENWEICHIZAIGONGYIYUNXUFANWEINEI。LENGQUECHUSHUIYONGZUOQINGXIYONGSHUI。

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