1. zhengyacaozuodianchuchenqiduiketiloufenglvyaoqiuyuedi。youyushuinishengchangongyixitongweizhengya,shidedianchuchenqiketineibuyalidayuwaibukongqiyali,hanchenyanqirongyicongdianchuchenqiketimifengbuyanchuyichu,congershiweijingchulideyanqizhijiepairukongqi,ruguoloufenglvguogao,jishiqitajingguochuchenqideyanqichuchenxiaolvdadao 100 也不能確保整台電除塵器符合工藝係統要求,因此正壓電除塵器相比負壓電除塵器對殼體的漏風率要求越低。
2. 正壓操作電除塵器隔緣子支撐瓷瓶易受煙氣粉塵汙染而表麵爬電。隔緣子支撐瓷瓶是用來支撐懸吊放電極 ( 陰極 ) 並保持放電極與殼體 ( 陽極 ) 相xiang互hu隔ge緣yuan的de,所suo以yi隔ge緣yuan子zi除chu了le要yao保bao持chi良liang好hao的de機ji械xie特te性xing外wai,越yue要yao有you良liang好hao的de隔ge緣yuan性xing能neng。當dang正zheng壓ya電dian除chu塵chen器qi在zai運yun行xing過guo程cheng中zhong,由you於yu殼ke體ti內nei部bu壓ya力li大da於yu外wai部bu,所suo以yi含han塵chen煙yan氣qi容rong易yi進jin入ru瓷ci瓶ping內nei部bu,粉fen塵chen會hui慢man慢man吸xi附fu在zai隔ge緣yuan瓷ci瓶ping內nei壁bi,從cong而er導dao致zhi隔ge緣yuan瓷ci瓶ping隔ge緣yuan性xing能neng逐zhu漸jian下xia降jiang,終zhong端duan會hui導dao致zhi隔ge緣yuan瓷ci瓶ping爬pa電dian,影ying響xiang石shi灰hui窯yao除塵設備運行效率和能耗,嚴重時還會將瓷瓶擊穿破裂。
