电(Dian)磁(Ci)脉(Mai)冲(Chong)阀(Fa)是(Shi)除(Chu)尘(Chen)设(She)备(Bei)的(De)清(Qing)灰(Hui)重(Zhong)要(Yao)零(Ling)件(Jian),(?)
脉(Mai)冲(Chong)阀(Fa)所(Suo)占(Zhan)行(Xing)喷(Pen)
袋(Dai)式(Shi)除(Chu)尘(Chen)器(Qi)总(Zong)价(Jia)比(Bi)例(Li)的(De)5%左(Zuo)右(You),(?)是(Shi)气(Qi)箱(Xiang)
脉(Mai)冲(Chong)除(Chu)尘(Chen)器(Qi)价(Jia)格(Ge)的(De)1%,(?)选(Xuan)用(Yong)高(Gao)质(Zhi)量(Liang)的(De)进(Jin)口(Kou)
脉(Mai)冲(Chong)阀(Fa),(?)比(Bi)选(Xuan)用(Yong)国(Guo)产(Chan)一(Yi)线(Xian)品(Pin)牌(Pai)阀(Fa)的(De)设(She)备(Bei)总(Zong)造(Zao)价(Jia)相(Xiang)差(Cha)80%以(Yi)上(Shang)。(?)
所(Suo)以(Yi)在(Zai)脉(Mai)冲(Chong)阀(Fa)上(Shang)节(Jie)约(Yue)设(She)备(Bei)成(Cheng)本(Ben)造(Zao)成(Cheng)设(She)备(Bei)清(Qing)灰(Hui)效(Xiao)果(Guo)不(Bu)理(Li)想(Xiang)导(Dao)致(Zhi)设(She)备(Bei)瘫(Tan)痪(Huan),(?)是(Shi)不(Bu)太(Tai)划(Hua)算(Suan)的(De)。(?)
我(Wo)们(Men)常(Chang)用(Yong)的(De)脉(Mai)冲(Chong)阀(Fa)分(Fen)为(Wei)DMF-Z型(Xing)号(Hao)和(He)DMF-Y型(Xing)号(Hao),(?)这(Zhe)两(Liang)种(Zhong)常(Chang)用(Yong),(?)即(Ji)使(Shi)型(Xing)号(Hao)有(You)所(Suo)不(Bu)同(Tong)基(Ji)本(Ben)脉(Mai)冲(Chong)阀(Fa)的(De)工(Gong)作(Zuo)原(Yuan)理(Li)是(Shi)相(Xiang)同(Tong)的(De),(?)这(Zhe)里(Li)说(Shuo)到(Dao)的(De)DMF—(?)是(Shi)
电(Dian)磁(Ci)脉(Mai)冲(Chong)阀(Fa)的(De)英(Ying)文(Wen)缩(Suo)写(Xie),(?)而(?)Z代(Dai)表(Biao)的(De)是(Shi)直(Zhi)角(Jiao)式(Shi),(?)Y代(Dai)淹(Yan)没(Mei)式(Shi)。(?)一(Yi)般(Ban)直(Zhi)角(Jiao)式(Shi)的(De)脉(Mai)冲(Chong)阀(Fa)常(Chang)用(Yong)的(De)口(Kou)径(Jing)都(Du)偏(Pian)小(Xiao),(?)淹(Yan)没(Mei)式(Shi)的(De)脉(Mai)冲(Chong)阀(Fa)口(Kou)径(Jing)相(Xiang)对(Dui)较(Jiao)大(Da)。(?)
首(Shou)先(Xian)在(Zai)工(Gong)作(Zuo)压(Ya)力(Li)上(Shang)DMF-Z型(Xing)阀(Fa)为(Wei)0.4~0.6Mpa,(?)而(?)DMF-Y型(Xing)阀(Fa)为(Wei)0.2~0.6Mpa,(?)
直(Zhi)角(Jiao)式(Shi)电(Dian)磁(Ci)脉(Mai)冲(Chong)阀(Fa)工(Gong)作(Zuo)原(Yuan)理(Li) (?)
1、(?)高(Gao)压(Ya)气(Qi)从(Cong)进(Jin)气(Qi)口(Kou)接(Jie)入(Ru),(?) 进(Jin)入(Ru)下(Xia)气(Qi)室(Shi)。(?)
2、(?)当(Dang)脉(Mai)冲(Chong)阀(Fa)未(Wei)得(De)电(Dian)时(Shi),(?)气(Qi)体(Ti)通(Tong)过(Guo)上(Shang)下(Xia)两(Liang)壳(Ke)体(Ti)的(De)恒(Heng)压(Ya)管(Guan)道(Dao)以(Yi)及(Ji)其(Qi)中(Zhong)的(De)节(Jie)流(Liu)孔(Kong)进(Jin)入(Ru)减(Jian)压(Ya)室(Shi),(?)由(You)于(Yu)阀(Fa)芯(Xin)在(Zai)弹(Dan)簧(Huang)的(De)作(Zuo)用(Yong)下(Xia)堵(Du)住(Zhu)泄(Xie)压(Ya)孔(Kong),(?)气(Qi)体(Ti)不(Bu)会(Hui)排(Pai)出(Chu),(?)令(Ling)减(Jian)压(Ya)室(Shi)和(He)下(Xia)气(Qi)室(Shi)的(De)压(Ya)力(Li)一(Yi)致(Zhi),(?)而(?)在(Zai)弹(Dan)簧(Huang)作(Zuo)用(Yong)下(Xia),(?)膜(Mo)片(Pian)将(Jiang)喷(Pen)吹(Chui)口(Kou)堵(Du)住(Zhu),(?)气(Qi)体(Ti)不(Bu)会(Hui)冲(Chong)出(Chu)。(?)
3、(?)当(Dang)
脉(Mai)冲(Chong)阀(Fa)得(De)电(Dian)时(Shi),(?)阀(Fa)芯(Xin)在(Zai)电(Dian)磁(Ci)力(Li)作(Zuo)用(Yong)下(Xia)向(Xiang)上(Shang)抬(Tai)起(Qi),(?)泄(Xie)压(Ya)孔(Kong)打(Da)开(Kai),(?)气(Qi)体(Ti)喷(Pen)出(Chu),(?)由(You)于(Yu)恒(Heng)压(Ya)管(Guan)道(Dao)节(Jie)流(Liu)孔(Kong)的(De)作(Zuo)用(Yong),(?)泄(Xie)压(Ya)孔(Kong)的(De)流(Liu)出(Chu)速(Su)度(Du)大(Da)于(Yu)减(Jian)压(Ya)室(Shi)恒(Heng)压(Ya)管(Guan)气(Qi)体(Ti)的(De)流(Liu)入(Ru)速(Su)度(Du),(?)令(Ling)减(Jian)压(Ya)室(Shi)压(Ya)力(Li)低(Di)于(Yu)下(Xia)气(Qi)室(Shi)的(De)压(Ya)力(Li),(?)下(Xia)气(Qi)室(Shi)的(De)气(Qi)体(Ti)将(Jiang)膜(Mo)片(Pian)顶(Ding)起(Qi),(?)打(Da)开(Kai)喷(Pen)吹(Chui)口(Kou),(?)进(Jin)行(Xing)气(Qi)体(Ti)喷(Pen)吹(Chui)。(?)