(?) (?)
炉(Lu)顶(Ding)放(Fang)散(San)阀(Fa)是(Shi)一(Yi)种(Zhong)广(Guang)泛(Fan)应(Ying)用(Yong)于(Yu)高(Gao)温(Wen)工(Gong)业(Ye)环(Huan)境(Jing)中(Zhong)的(De)安(An)全(Quan)设(She)备(Bei),(?)主(Zhu)要(Yao)用(Yong)于(Yu)控(Kong)制(Zhi)炉(Lu)内(Nei)压(Ya)力(Li),(?)防(Fang)止(Zhi)炉(Lu)内(Nei)压(Ya)力(Li)过(Guo)高(Gao)而(?)发(Fa)生(Sheng)安(An)全(Quan)事(Shi)故(Gu)。(?)本(Ben)文(Wen)将(Jiang)从(Cong)炉(Lu)顶(Ding)放(Fang)散(San)阀(Fa)的(De)工(Gong)作(Zuo)原(Yuan)理(Li)、(?)应(Ying)用(Yong)领(Ling)域(Yu)、(?)操(Cao)作(Zuo)步(Bu)骤(Zhou)和(He)维(Wei)护(Hu)要(Yao)点(Dian)等(Deng)方(Fang)面(Mian)进(Jin)行(Xing)介(Jie)绍(Shao),(?)带(Dai)您(Nin)了(Liao)解(Jie)这(Zhe)一(Yi)重(Zhong)要(Yao)设(She)备(Bei)的(De)知(Zhi)识(Shi)点(Dian)。(?)
(?) (?)工(Gong)作(Zuo)原(Yuan)理(Li)
(?) (?)炉(Lu)顶(Ding)放(Fang)散(San)阀(Fa)通(Tong)过(Guo)调(Diao)节(Jie)阀(Fa)门(Men)的(De)开(Kai)度(Du),(?)控(Kong)制(Zhi)炉(Lu)内(Nei)压(Ya)力(Li)与(Yu)外(Wai)界(Jie)压(Ya)力(Li)之(Zhi)间(Jian)的(De)平(Ping)衡(Heng)。(?)当(Dang)炉(Lu)内(Nei)压(Ya)力(Li)超(Chao)过(Guo)设(She)定(Ding)值(Zhi)时(Shi),(?)阀(Fa)门(Men)自(Zi)动(Dong)打(Da)开(Kai),(?)释(Shi)放(Fang)部(Bu)分(Fen)气(Qi)体(Ti),(?)降(Jiang)低(Di)炉(Lu)内(Nei)压(Ya)力(Li);(?)当(Dang)炉(Lu)内(Nei)压(Ya)力(Li)降(Jiang)低(Di)到(Dao)安(An)全(Quan)值(Zhi)以(Yi)下(Xia)时(Shi),(?)阀(Fa)门(Men)自(Zi)动(Dong)关(Guan)闭(Bi),(?)维(Wei)持(Chi)炉(Lu)内(Nei)压(Ya)力(Li)的(De)稳(Wen)定(Ding)。(?)
(?) (?)应(Ying)用(Yong)领(Ling)域(Yu)
(?) (?)1.冶(Ye)金(Jin)行(Xing)业(Ye):(?)高(Gao)炉(Lu)、(?)转(Zhuan)炉(Lu)、(?)锅(Guo)炉(Lu)等(Deng)冶(Ye)炼(Lian)设(She)备(Bei)中(Zhong),(?)用(Yong)于(Yu)控(Kong)制(Zhi)炉(Lu)内(Nei)压(Ya)力(Li),(?)保(Bao)证(Zheng)生(Sheng)产(Chan)安(An)全(Quan)。(?)
(?) (?)2.化(Hua)工(Gong)行(Xing)业(Ye):(?)用(Yong)于(Yu)反(Fan)应(Ying)釜(Fu)、(?)蒸(Zheng)馏(Liu)塔(Ta)等(Deng)设(She)备(Bei)中(Zhong),(?)控(Kong)制(Zhi)内(Nei)部(Bu)压(Ya)力(Li),(?)防(Fang)止(Zhi)设(She)备(Bei)破(Po)裂(Lie)。(?)
(?) (?)3.电(Dian)力(Li)行(Xing)业(Ye):(?)用(Yong)于(Yu)锅(Guo)炉(Lu)、(?)汽(Qi)轮(Lun)机(Ji)等(Deng)设(She)备(Bei)中(Zhong),(?)控(Kong)制(Zhi)蒸(Zheng)汽(Qi)压(Ya)力(Li),(?)保(Bao)证(Zheng)设(She)备(Bei)安(An)全(Quan)运(Yun)行(Xing)。(?)
(?) (?)4.其(Qi)他(Ta)高(Gao)温(Wen)环(Huan)境(Jing):(?)如(Ru)垃(La)圾(Ji)焚(Fen)烧(Shao)炉(Lu)、(?)陶(Tao)瓷(Ci)窑(Yao)炉(Lu)等(Deng),(?)用(Yong)于(Yu)控(Kong)制(Zhi)炉(Lu)内(Nei)压(Ya)力(Li),(?)防(Fang)止(Zhi)事(Shi)故(Gu)发(Fa)生(Sheng)。(?)
(?) (?)操(Cao)作(Zuo)步(Bu)骤(Zhou)
(?) (?)1.安(An)装(Zhuang):(?)根(Gen)据(Ju)设(She)备(Bei)要(Yao)求(Qiu)和(He)现(Xian)场(Chang)条(Tiao)件(Jian),(?)选(Xuan)择(Ze)合(He)适(Shi)的(De)炉(Lu)顶(Ding)放(Fang)散(San)阀(Fa),(?)并(Bing)进(Jin)行(Xing)安(An)装(Zhuang)。(?)
(?) (?)2.调(Diao)试(Shi):(?)在(Zai)设(She)备(Bei)启(Qi)动(Dong)前(Qian),(?)进(Jin)行(Xing)阀(Fa)门(Men)的(De)调(Diao)试(Shi),(?)确(Que)保(Bao)阀(Fa)门(Men)开(Kai)闭(Bi)正(Zheng)常(Chang)。(?)
(?) (?)3.监(Jian)控(Kong):(?)通(Tong)过(Guo)压(Ya)力(Li)表(Biao)等(Deng)设(She)备(Bei),(?)实(Shi)时(Shi)监(Jian)控(Kong)炉(Lu)内(Nei)压(Ya)力(Li),(?)并(Bing)根(Gen)据(Ju)需(Xu)要(Yao)进(Jin)行(Xing)调(Diao)整(Zheng)。(?)
(?) (?)4.维(Wei)护(Hu):(?)定(Ding)期(Qi)对(Dui)阀(Fa)门(Men)进(Jin)行(Xing)检(Jian)查(Cha)和(He)维(Wei)护(Hu),(?)确(Que)保(Bao)阀(Fa)门(Men)处(Chu)于(Yu)良(Liang)好(Hao)的(De)工(Gong)作(Zuo)状(Zhuang)态(Tai)。(?)
(?) (?)维(Wei)护(Hu)要(Yao)点(Dian)
(?) (?)1.定(Ding)期(Qi)检(Jian)查(Cha):(?)检(Jian)查(Cha)阀(Fa)门(Men)的(De)密(Mi)封(Feng)面(Mian)、(?)阀(Fa)芯(Xin)、(?)阀(Fa)座(Zuo)等(Deng)关(Guan)键(Jian)部(Bu)件(Jian),(?)确(Que)保(Bao)无(Wu)磨(Mo)损(Sun)或(Huo)损(Sun)坏(Huai)。(?)
(?) (?)2.清(Qing)洁(Jie)保(Bao)养(Yang):(?)定(Ding)期(Qi)清(Qing)洁(Jie)阀(Fa)门(Men)外(Wai)部(Bu)和(He)内(Nei)部(Bu),(?)去(Qu)除(Chu)污(Wu)垢(Gou)和(He)杂(Za)质(Zhi),(?)防(Fang)止(Zhi)腐(Fu)蚀(Shi)。(?)
(?) (?)3.润(Run)滑(Hua):(?)对(Dui)阀(Fa)门(Men)的(De)操(Cao)作(Zuo)机(Ji)构(Gou)进(Jin)行(Xing)定(Ding)期(Qi)润(Run)滑(Hua),(?)确(Que)保(Bao)操(Cao)作(Zuo)的(De)顺(Shun)畅(Chang)。(?)
(?) (?)4.防(Fang)腐(Fu)处(Chu)理(Li):(?)对(Dui)于(Yu)暴(Bao)露(Lu)在(Zai)腐(Fu)蚀(Shi)性(Xing)环(Huan)境(Jing)中(Zhong)的(De)阀(Fa)门(Men),(?)进(Jin)行(Xing)额(E)外(Wai)的(De)防(Fang)腐(Fu)处(Chu)理(Li),(?)如(Ru)涂(Tu)层(Ceng)保(Bao)护(Hu)。(?)
(?) (?)5.专(Zhuan)业(Ye)维(Wei)护(Hu):(?)对(Dui)于(Yu)复(Fu)杂(Za)的(De)维(Wei)护(Hu)工(Gong)作(Zuo),(?)应(Ying)由(You)专(Zhuan)业(Ye)技(Ji)术(Shu)人(Ren)员(Yuan)进(Jin)行(Xing),(?)避(Bi)免(Mian)自(Zi)行(Xing)拆(Chai)解(Jie)和(He)修(Xiu)理(Li)。(?)
(?) (?)炉(Lu)顶(Ding)放(Fang)散(San)阀(Fa)作(Zuo)为(Wei)一(Yi)种(Zhong)关(Guan)键(Jian)的(De)安(An)全(Quan)设(She)备(Bei),(?)在(Zai)高(Gao)温(Wen)工(Gong)业(Ye)环(Huan)境(Jing)中(Zhong)发(Fa)挥(Hui)着(Zhuo)重(Zhong)要(Yao)作(Zuo)用(Yong)。(?)正(Zheng)确(Que)使(Shi)用(Yong)和(He)维(Wei)护(Hu)炉(Lu)顶(Ding)放(Fang)散(San)阀(Fa),(?)不(Bu)仅(Jin)能(Neng)保(Bao)证(Zheng)生(Sheng)产(Chan)的(De)安(An)全(Quan)稳(Wen)定(Ding)运(Yun)行(Xing),(?)还(Huan)能(Neng)延(Yan)长(Chang)阀(Fa)门(Men)的(De)使(Shi)用(Yong)寿(Shou)命(Ming),(?)降(Jiang)低(Di)维(Wei)护(Hu)成(Cheng)本(Ben)。(?)随(Sui)着(Zhuo)工(Gong)业(Ye)技(Ji)术(Shu)的(De)不(Bu)断(Duan)进(Jin)步(Bu),(?)炉(Lu)顶(Ding)放(Fang)散(San)阀(Fa)将(Jiang)在(Zai)未(Wei)来(Lai)发(Fa)挥(Hui)更(Geng)加(Jia)重(Zhong)要(Yao)的(De)作(Zuo)用(Yong),(?)为(Wei)高(Gao)温(Wen)工(Gong)业(Ye)的(De)安(An)全(Quan)生(Sheng)产(Chan)提(Ti)供(Gong)有(You)力(Li)保(Bao)障(Zhang)。(?)