煤(Mei)矿(Kuang)用(Yong)电(Dian)动(Dong)阀(Fa)门(Men)的(De)主(Zhu)要(Yao)特(Te)点(Dian)包(Bao)括(Kuo)防(Fang)爆(Bao)性(Xing)能(Neng)、(?)密(Mi)封(Feng)性(Xing)能(Neng)、(?)耐(Nai)腐(Fu)蚀(Shi)性(Xing)能(Neng)和(He)自(Zi)动(Dong)化(Hua)控(Kong)制(Zhi)功(Gong)能(Neng)。(?)
煤(Mei)矿(Kuang)用(Yong)电(Dian)动(Dong)阀(Fa)门(Men)通(Tong)常(Chang)采(Cai)用(Yong)防(Fang)爆(Bao)设(She)计(Ji),(?)如(Ru)防(Fang)爆(Bao)外(Wai)壳(Ke)和(He)防(Fang)爆(Bao)电(Dian)机(Ji),(?)能(Neng)够(Gou)有(You)效(Xiao)防(Fang)止(Zhi)火(Huo)花(Hua)引(Yin)发(Fa)爆(Bao)炸(Zha),(?)确(Que)保(Bao)工(Gong)作(Zuo)环(Huan)境(Jing)的(De)安(An)全(Quan)性(Xing)。(?)这(Zhe)种(Zhong)设(She)计(Ji)符(Fu)合(He)煤(Mei)矿(Kuang)等(Deng)高(Gao)风(Feng)险(Xian)行(Xing)业(Ye)对(Dui)安(An)全(Quan)性(Xing)的(De)严(Yan)格(Ge)要(Yao)求(Qiu)。(?)
煤(Mei)矿(Kuang)用(Yong)电(Dian)动(Dong)阀(Fa)门(Men)的(De)密(Mi)封(Feng)性(Xing)能(Neng)非(Fei)常(Chang)重(Zhong)要(Yao),(?)因(Yin)为(Wei)矿(Kuang)山(Shan)环(Huan)境(Jing)常(Chang)常(Chang)存(Cun)在(Zai)粉(Fen)尘(Chen)和(He)水(Shui)分(Fen),(?)有(You)效(Xiao)的(De)密(Mi)封(Feng)措(Cuo)施(Shi)能(Neng)够(Gou)保(Bao)证(Zheng)阀(Fa)门(Men)在(Zai)使(Shi)用(Yong)中(Zhong)不(Bu)受(Shou)这(Zhe)些(Xie)因(Yin)素(Su)的(De)影(Ying)响(Xiang),(?)从(Cong)而(?)提(Ti)高(Gao)其(Qi)使(Shi)用(Yong)寿(Shou)命(Ming)和(He)稳(Wen)定(Ding)性(Xing)能(Neng)。(?)阀(Fa)门(Men)的(De)密(Mi)封(Feng)面(Mian)采(Cai)用(Yong)先(Xian)进(Jin)的(De)材(Cai)料(Liao)和(He)技(Ji)术(Shu),(?)确(Que)保(Bao)在(Zai)高(Gao)温(Wen)、(?)高(Gao)压(Ya)和(He)腐(Fu)蚀(Shi)环(Huan)境(Jing)下(Xia)仍(Reng)能(Neng)保(Bao)持(Chi)良(Liang)好(Hao)的(De)密(Mi)封(Feng)效(Xiao)果(Guo)。(?)
由(You)于(Yu)矿(Kuang)山(Shan)环(Huan)境(Jing)中(Zhong)常(Chang)常(Chang)存(Cun)在(Zai)酸(Suan)碱(Jian)、(?)盐(Yan)等(Deng)腐(Fu)蚀(Shi)性(Xing)介(Jie)质(Zhi),(?)煤(Mei)矿(Kuang)用(Yong)电(Dian)动(Dong)阀(Fa)门(Men)需(Xu)要(Yao)采(Cai)用(Yong)耐(Nai)腐(Fu)蚀(Shi)材(Cai)料(Liao)制(Zhi)造(Zao),(?)阀(Fa)门(Men)内(Nei)部(Bu)涂(Tu)层(Ceng)也(Ye)需(Xu)要(Yao)具(Ju)备(Bei)良(Liang)好(Hao)的(De)防(Fang)腐(Fu)功(Gong)能(Neng),(?)以(Yi)保(Bao)证(Zheng)阀(Fa)门(Men)的(De)长(Chang)久(Jiu)使(Shi)用(Yong)。(?)优(You)质(Zhi)的(De)材(Cai)料(Liao)选(Xuan)择(Ze)和(He)涂(Tu)层(Ceng)技(Ji)术(Shu)使(Shi)得(De)这(Zhe)些(Xie)阀(Fa)门(Men)能(Neng)够(Gou)在(Zai)恶(E)劣(Lie)环(Huan)境(Jing)中(Zhong)稳(Wen)定(Ding)运(Yun)行(Xing)。(?)
煤(Mei)矿(Kuang)用(Yong)电(Dian)动(Dong)阀(Fa)门(Men)通(Tong)常(Chang)具(Ju)备(Bei)自(Zi)动(Dong)化(Hua)控(Kong)制(Zhi)功(Gong)能(Neng),(?)如(Ru)远(Yuan)程(Cheng)控(Kong)制(Zhi)和(He)自(Zi)动(Dong)化(Hua)调(Diao)节(Jie)。(?)智(Zhi)能(Neng)化(Hua)的(De)电(Dian)动(Dong)执(Zhi)行(Xing)机(Ji)构(Gou)能(Neng)够(Gou)实(Shi)现(Xian)精(Jing)确(Que)的(De)开(Kai)启(Qi)和(He)关(Guan)闭(Bi)操(Cao)作(Zuo),(?)并(Bing)且(Qie)可(Ke)以(Yi)根(Gen)据(Ju)需(Xu)要(Yao)调(Diao)节(Jie)闸(Zha)板(Ban)的(De)开(Kai)度(Du),(?)以(Yi)实(Shi)现(Xian)对(Dui)流(Liu)体(Ti)的(De)精(Jing)确(Que)控(Kong)制(Zhi)。(?)这(Zhe)种(Zhong)灵(Ling)活(Huo)性(Xing)使(Shi)得(De)阀(Fa)门(Men)能(Neng)够(Gou)适(Shi)应(Ying)各(Ge)种(Zhong)工(Gong)艺(Yi)要(Yao)求(Qiu),(?)满(Man)足(Zu)不(Bu)同(Tong)的(De)矿(Kuang)山(Shan)生(Sheng)产(Chan)需(Xu)求(Qiu)。(?)
煤(Mei)矿(Kuang)用(Yong)电(Dian)动(Dong)阀(Fa)门(Men)的(De)安(An)装(Zhuang)和(He)维(Wei)护(Hu)也(Ye)相(Xiang)对(Dui)简(Jian)便(Bian)。(?)它(Ta)们(Men)通(Tong)常(Chang)安(An)装(Zhuang)方(Fang)便(Bian),(?)调(Diao)试(Shi)简(Jian)单(Dan),(?)调(Diao)试(Shi)运(Yun)行(Xing)后(Hou)数(Shu)年(Nian)内(Nei)不(Bu)需(Xu)要(Yao)频(Pin)繁(Fan)维(Wei)护(Hu)保(Bao)养(Yang)。(?)这(Zhe)些(Xie)特(Te)点(Dian)使(Shi)得(De)阀(Fa)门(Men)在(Zai)矿(Kuang)山(Shan)企(Qi)业(Ye)中(Zhong)得(De)到(Dao)了(Liao)广(Guang)泛(Fan)应(Ying)用(Yong)。(?)
综(Zong)上(Shang)所(Suo)述(Shu),(?)煤(Mei)矿(Kuang)用(Yong)电(Dian)动(Dong)阀(Fa)门(Men)以(Yi)其(Qi)防(Fang)爆(Bao)、(?)密(Mi)封(Feng)、(?)耐(Nai)腐(Fu)蚀(Shi)和(He)自(Zi)动(Dong)化(Hua)控(Kong)制(Zhi)等(Deng)特(Te)点(Dian),(?)在(Zai)矿(Kuang)山(Shan)企(Qi)业(Ye)中(Zhong)发(Fa)挥(Hui)着(Zhuo)重(Zhong)要(Yao)作(Zuo)用(Yong),(?)确(Que)保(Bao)了(Liao)生(Sheng)产(Chan)的(De)安(An)全(Quan)性(Xing)和(He)效(Xiao)率(Lu)。(?)
上(Shang)一(Yi)篇(Pian):(?)MZ941H-64C DN200调(Diao)节(Jie)型(Xing)4-20mA矿(Kuang)用(Yong)隔(Ge)爆(Bao)型(Xing)电(Dian)动(Dong)闸(Zha)阀(Fa) / 下(Xia)一(Yi)篇(Pian):(?) mz941h-100c dn250 ma煤(Mei)安(An)防(Fang)爆(Bao)型(Xing)矿(Kuang)用(Yong)电(Dian)动(Dong)闸(Zha)阀(Fa)