產品列表 / products
ASCO脈(mo)(mo)沖(chong)(chong)(chong)閥的(de)(de)(de)(de)(de)進氣(qi)(qi)(qi)(qi)口(kou)(kou)接(jie)入(ru)(ru)氣(qi)(qi)(qi)(qi)源壓(ya)力(li)為(wei)(wei)標稱壓(ya)力(li)的(de)(de)(de)(de)(de)潔(jie)凈(jing)(jing)空氣(qi)(qi)(qi)(qi),在電磁(ci)(ci)閥上(shang)輸入(ru)(ru)標稱電壓(ya)的(de)(de)(de)(de)(de)85%,寬度為(wei)(wei)0.03s的(de)(de)(de)(de)(de)電信(xin)號,檢查電磁(ci)(ci)脈(mo)(mo)沖(chong)(chong)(chong)閥開(kai)(kai)啟是否(fou)正常。ASCO脈(mo)(mo)沖(chong)(chong)(chong)閥的(de)(de)(de)(de)(de)進氣(qi)(qi)(qi)(qi)口(kou)(kou)接(jie)入(ru)(ru)氣(qi)(qi)(qi)(qi)源壓(ya)力(li)為(wei)(wei)0.1MPa的(de)(de)(de)(de)(de)潔(jie)凈(jing)(jing)空氣(qi)(qi)(qi)(qi),輸入(ru)(ru)關(guan)閉閥門的(de)(de)(de)(de)(de)電信(xin)號,檢查電磁(ci)(ci)脈(mo)(mo)沖(chong)(chong)(chong)閥是否(fou)可靠(kao)關(guan)閉。ASCO脈(mo)(mo)沖(chong)(chong)(chong)閥的(de)(de)(de)(de)(de)進氣(qi)(qi)(qi)(qi)口(kou)(kou)接(jie)入(ru)(ru)氣(qi)(qi)(qi)(qi)源壓(ya)力(li)為(wei)(wei)0.8MPa的(de)(de)(de)(de)(de)潔(jie)凈(jing)(jing)空氣(qi)(qi)(qi)(qi)、持(chi)續60min,檢查電磁(ci)(ci)脈(mo)(mo)沖(chong)(chong)(chong)閥上(shang)各密封(feng)部位的(de)(de)(de)(de)(de)滲漏氣(qi)(qi)(qi)(qi)情況(kuang).脈(mo)(mo)沖(chong)(chong)(chong)閥是脈(mo)(mo)沖(chong)(chong)(chong)袋式(shi)除塵器清灰(hui)噴吹(chui)(chui)系(xi)統的(de)(de)(de)(de)(de)壓(ya)縮空氣(qi)(qi)(qi)(qi)開(kai)(kai)關(guan),受脈(mo)(mo)沖(chong)(chong)(chong)噴吹(chui)(chui)控(kong)制儀的(de)(de)(de)(de)(de)控(kong)制,對濾袋進行逐室逐排噴吹(chui)(chui)清灰(hui),使除塵器的(de)(de)(de)(de)(de)阻力(li)保(bao)持(chi)在設定(ding)的(de)(de)(de)(de)(de)范圍之內,以保(bao)證(zheng)除塵器的(de)(de)(de)(de)(de)處理(li)能力(li)和收塵效率良好。ASCO電磁(ci)(ci)脈(mo)(mo)沖(chong)(chong)(chong)閥是脈(mo)(mo)沖(chong)(chong)(chong)噴吹(chui)(chui)清灰(hui)裝置(zhi)的(de)(de)(de)(de)(de)執行機構和關(guan)鍵(jian)部件,主(zhu)要分(fen)直(zhi)角(jiao)式(shi)、淹(yan)沒(mei)式(shi)和直(zhi)通(tong)式(shi)三類,每類有(you)6個規格接(jie)口(kou)(kou)從20~76mm(0.75~3in)。每個閥一(yi)(yi)次噴吹(chui)(chui)耗(hao)氣(qi)(qi)(qi)(qi)量30~600m3/min(0.2~0.6MPa)。值得注意(yi)的(de)(de)(de)(de)(de)是國產脈(mo)(mo)沖(chong)(chong)(chong)閥的(de)(de)(de)(de)(de)工作壓(ya)力(li)直(zhi)角(jiao)式(shi)閥和直(zhi)通(tong)閥是0.4~0.6MPa,淹(yan)沒(mei)式(shi)閥是0.2~0.6MPa;進口(kou)(kou)產品不管哪一(yi)(yi)種閥,工作壓(ya)力(li)范圍均是0.06~0.86MPa,兩(liang)類閥沒(mei)有(you)承受壓(ya)力(li)和應用(yong)壓(ya)力(li)高低之區別(bie)。
ASCO脈(mo)沖閥技術要求(qiu):
1、產品的(de)工(gong)作壓(ya)力為0.1MPa~0.7MPa,介質為經過除油(you)、除水處理的(de)空氣。
2、在產品標稱氣源壓力狀(zhuang)態(tai)下(xia),電磁閥(fa)(fa)的工(gong)作(zuo)電壓為額定電壓的85%時,電磁脈沖閥(fa)(fa)的開啟響(xiang)應(ying)時間應(ying)小于0.03s。
3、工(gong)作氣源壓力為0.1MPa時,即可使脈沖(chong)閥關(guan)閉。
4、產品應能承(cheng)受(shou)0.8MPa的(de)氣源壓力。
5、在規定(ding)的環境(jing)條(tiao)件(jian)下,電磁線(xian)圈對外殼的絕緣(yuan)電阻(zu)應大于1MΩ。
6、在室溫為5度~35度,相對濕度不超(chao)過85%的條件(jian)下(xia),電磁線(xian)圈對外(wai)殼能承受50Hz、250V的電壓,歷(li)時(shi)1min無擊穿現象。
7、電磁脈沖(chong)閥在承受頻率(lv)為20Hz、全幅值為2mm、歷時30min的振動后應(ying)能正常工作。
8、在正(zheng)常使用條件下,膜片累計使用壽命應(ying)大(da)于80萬(wan)次。
9、閥的外表(biao)無明顯涂層剝落(luo)、劃痕、毛刺(ci)等損(sun)傷。
3寸阿(a)斯卡(ka)ASCO脈沖閥閥體
SCG353A043
SCG353A044
SCG353A047
SCG353A050
SCG353A051
SCG353.060(直角式)
SCXE353.060(淹沒式)
SCG551A001MS
SCG551A002MS
SCG551A005MS
SCG551A017MS
SCG551A018MS
SCG553A017
SCG553A018
SCG553A001MS
SCG553A002MS
SCG553A017MS
SCG553A018MS
SCG531A001MS
SCG531A002MS
SCG531C001MS
SCG531C002MS
SCG531D001MS
SCG531D002MS
SCG531B017MS
SCG531B018MS
ASCO脈(mo)(mo)沖(chong)(chong)閥安(an)裝時(shi)(shi)注意氣(qi)(qi)體流(liu)動方向及接管(guan)是否正(zheng)確。在(zai)安(an)裝時(shi)(shi)所有的(de)O型密封圈(quan)都要(yao)涂上(shang)合適的(de)潤滑劑,電(dian)磁(ci)脈(mo)(mo)沖(chong)(chong)閥線圈(quan)上(shang)共有三個插腳(jiao),并(bing)配有專用(yong)插頭,其中一(yi)個有" "符號的(de)為(wei)接地(di)插腳(jiao),用(yong)戶可(ke)根據需要(yao)決(jue)定是否接地(di)。(一(yi)般情況下,電(dian)壓小(xiao)于36V時(shi)(shi)可(ke)不(bu)接地(di),大(da)于36V時(shi)(shi)就(jiu)應接地(di)。)另(ling)二(er)個為(wei)線圈(quan)電(dian)源插腳(jiao),分(fen)別與脈(mo)(mo)沖(chong)(chong)噴吹控制儀對應順序的(de)端(duan)子和閥用(yong)公(gong)共線的(de)端(duan)子相連(lian)接。注意電(dian)壓是否符合要(yao)求。除塵器分(fen)氣(qi)(qi)箱(xiang)(包括接管(guan))由(you)用(yong)戶自定,分(fen)氣(qi)(qi)箱(xiang)容量(liang)應滿足(zu)提供電(dian)磁(ci)脈(mo)(mo)沖(chong)(chong)閥工作穩(wen)定的(de)氣(qi)(qi)源,分(fen)氣(qi)(qi)箱(xiang)內壁應清潔(jie)無鐵銹(xiu)等(deng)雜物,分(fen)氣(qi)(qi)箱(xiang)無泄漏,并(bing)符合有關(guan)各(ge)項要(yao)求。