水果拉霸多人版

联系我们

水果拉霸多人版LIAONINGSEKESAISIRENENGKEJIYOUXIANGONGSI


联系人(MAN):傅庆鑫:15804121367

宋  莹:15141224330

顾  群:18624622663

 

服务热线(TEL):0412-3760333

水果拉霸多人版GONGSIWANGZHI(WWW):cjjmak.com

水果拉霸多人版           www.UK-success.com

CHANYEJIDI(ZONGGONGSI):LIAONINGSHENGHAICHENGSHIXILIUGONGYEYUANNEI

水果拉霸多人版YOUBIAN(Zip):114219

关键词:换热器板片,换热器胶垫,换热器机组,板式换热器

板式换热器的设计步骤换热器胶垫

您的当前位置: 首 页 >> 水果拉霸多人版 >> 行业新闻

板式换热器的设计步骤换热器胶垫

发布日期:2016-01-08 16:32 来源:http://cjjmak.com 点击:

换热器胶垫在进行换热器选型时要考虑诸如材料、介质、压力、温度、温差、压降、结垢情况、检修清理方法等各种因素。在众多因素中,首先要考虑的是安全性因素。这就要求换热器强度足够、结构可靠、材料与介质相容。其次,要保证换热器能完成工艺规定的换热条件,这一方面要求换热器有足够的传热面积;另一方面,在结构上要能保证介质有良好的有利于传热的流动状态。另外还要满足经济上的要求,这就需要换热器便于制造、安装、维修,并有良好的运行性能,降低运行费用。常见板式换热器选用特性的对比,如表1-2所示通常,温差不大,壳程介质结垢不严重或壳程能采用化学清洗的方法进行清洗时,可以采用固定管板式换热器;温差较大时可采用浮头式换热器、U形管式换热器、填料函式换热器和滑动管板式换热器;若需对壳程进行杭械清洗,则应采用管束可抽出的结构;高温高压换热器通常采用U形管式换热器;壳程介质为易燃、易爆、有毒或易挥发介质,以及使用压力、温度较高时,不宜采用填料函式换热器;当管程介质和壳程介质相混合后会产生严重后果时,应采用双管板结构的换热器。

水果拉霸多人版KEYIDONGDEDIANZINEIDEEDINGGONGZUOYALIXIELOUDEBANSHIHUANREQIZAISHIYONGSHI,CHULESHEBEIDEZHIZAOHEZHUANGPEIFANGMIANDEZHILIANGYINSU,ZHUYAOSHIXITONGSHANGCHUXIANFEIZHENGCHANGDECHONGJIZAIHE(SHUICHUI,LANGTOUDENG),CAOZUO YUANTONGCHANGSHIKUNNANYIGUANCHADAODEXIANXIANG。FENGZHIYALIDEYINGXIANGSUOZAOCHENGDESHUNJIANSHIJINGCHANGBIZHENGCHANGDEGONGZUOYALIFANWEIWEI1〜3BEIGAO,ANZHUANGBANSHIHUANREQIDEXIANGJIAOMIFENGDIANWEIYI,DAOZHIMIFENGSHIXIAO。YOUYU RECHUANDIYUANJIANDENGSHEBEIDEZHIZAOGUOCHENGZHONGLIYONGXIANGDUIJIAOCHADEMIFENGDEGANGXINGHEMIFENGZHOUWEIHENZHANG,YINCIYUANYUANDIYUGUANQIAOSHIHUANREQIDENENGLI,NAICHONGJIXINGDEBUXIUGANGBAN(HOUDU0.8mm)。

水果拉霸多人版BANPIANJINPAOJIESHUHOU,ZAIPINGTAISHANGYONGRUANSHUAZIQINGSHUA,JINZHIYONGGANGZHISHUAZI。QINGXIMIFENGCAOSHI,YONGLUOSIDAOQIAOQIDIANQUAN,QINGQINGQUXIA(HUOZAIBEIMIANYONGHUOQINGKAO,DANYAOBIMIANJINSHUBIANSE),RANHOUSIXIA。YONGBINGTONGJIAJIYEHUOQITATONGLEIYOUJIRONGJI,JIANGMIFENGCAOQINGXIGANJING。QINGSHUAHOUDEBANPIANXIANYONGQINGSHUICHONGXI,ZAIYONGGANJINGBUCAGAN,BANSHIHUANREQIJIAODIANBANMIANSHANGBUYUNXULIUYOUYIWUKELIJIXIANWEIZHILEIDONGXI。QINGXIYONGSHUIDELVLIZIHANLIANG≤25ppm,4 JIANCHA、QUEDINGGONGZUOLIANGQINGXIWANBIHOU,DUIBANPIANZIXIJIANCHA。JIANCHAFANGFAYOUSANZHONG:ZHESEFA:YONGZHESEJIJIANCHA;TOUGUANGFA:BANPIANDEYICEFANGYOUGUANGYUAN,RENZAILINGYICEJIANCHA;DANCESHIYAFA:DANCETONGGUOSHUISHIYAZHI0. 35MPa(BIAOYA),RUGUOLINGYICEZUIDICHUYOUSHUI,XUNSUJIANCHABANPIANDESHIRUNCHU。WOMENXUANYONGTOUGUANGFAJIANCHA,ZHEIZHONGFANGFADEYOUDIANSHIFANGBIAN、CHENGBENDI,DUIXIN、JIUBANPIANDEJIANCHAJUNSHIYONG。DANDUIJIANXIURENYUANDEZERENXINYAOQIUGAO。HUANREQIJIAODIAN

换热器胶垫


相关标签:换热器胶垫

最近浏览: