Rexroth 0811-404-646
Rexroth 0811-404-646
Rexroth 0811-404-646 一、產(chǎn)品概述
◆電磁脈沖閥(亦稱(chēng)隔膜閥)是脈沖袋式除塵器清灰噴吹系統(tǒng)的壓縮空氣“開(kāi)關(guān)”。受脈沖噴吹控制儀輸出信號(hào)的控制,對(duì)濾袋逐個(gè)(室)噴吹清灰,使除塵器的阻力保持在設(shè)定的范圍之內(nèi),以保證除塵器的處理能力和收塵效率。我公司結(jié)合市場(chǎng)考研,研制出更先進(jìn),更適應(yīng)市場(chǎng)的技術(shù)產(chǎn)品,深受用戶信賴。
◆DMF-Y型電磁脈沖閥為淹沒(méi)式閥(亦稱(chēng)嵌入式閥),它直接安裝在分氣箱上,具有更好的流通特性。壓力損失有所下降,適合于氣源壓力較低的工作場(chǎng)合。
二、工作原理:
脈沖噴吹控制儀的電信號(hào)使電磁脈沖閥銜鐵后移,閥后氣室放氣孔打開(kāi),后氣室迅速失壓,膜片組件后移,壓縮空氣通過(guò)閥輸出口噴吹,電磁脈沖閥處于“開(kāi)啟”狀態(tài)。
膜片把電磁脈沖閥分成前、后二個(gè)氣室,當(dāng)接通壓縮空氣時(shí),壓縮空氣通過(guò)節(jié)流孔進(jìn)入后氣室,此時(shí)后氣室壓力將膜片組件緊貼閥的輸出口,電磁脈沖閥處于“關(guān)閉”狀態(tài)。
脈沖噴吹控制儀電信號(hào)消失,電磁脈沖閥銜鐵復(fù)位,后氣室放氣孔關(guān)閉,后氣室壓力升高使膜片組件緊貼閥的輸出口,電磁脈沖閥又處于“關(guān)閉”狀態(tài)。
三、技術(shù)參數(shù)
參數(shù)項(xiàng) 參數(shù)值
工作壓力 0.4Mpa-0.6Mpa
工作介質(zhì) 清潔空氣(經(jīng)過(guò)除油、除水處理的潔凈氣體)
電壓 DC24V AC110V AC220V
電流 0.8A, 0.46A 0.23A
溫度等級(jí) -25℃-80℃,-25℃-150℃,-25℃-220℃
空氣相對(duì)濕度 ≤85%
防護(hù)等級(jí) IP65
使用壽命 100萬(wàn)次或三年(規(guī)范安裝、正確使用、合理維護(hù)條件下)
SPTS 702762 SMC VNB304AS-F20A-B-X89 SMC VNB304AS-F20A-B-X89; 2-PORT VALVE NC 3/
Crestron CNRFGWA 433MHz 1-Way RF Gateway
ORIENTAL MOTOR MD1225A-24A ORIENTAL MOTOR ORIX DC RUSHLESS FAN; DC-24V, 0.23A,
AG2-NOR-24U-NF-500 NK TECHNOLOGIES AG2-NOR-24U-NF-500 SENSOR, GROUND FAULT
AVIZA TECHNOLOGY 815021-266 TURCK WSM RKC 572-1M CABLE, DEVICENET, WSM TO RKC,
PROCONICS INTERNATIONAL A04740B0 PCB, SENSOR, LIGHT CURTAINS, WIP STATION
Valex C2-25 Fitting Coax Elbow 90 Degrease .5X.25 10RA C2-25
DOCKWEILER H12139 Fitting Coax Elbow 90 Degrease .5X.25 10RA C2-25
MERLIN GERIN NC100H MULTI9 3-POLE CIRCUIT BREAKER, C63A; 301-837-991700
APPLIED MATERIALS (AMAT) 847-033-3045 847-020-0145 BY PASS
UNIT-CELERITY 847-020-3545 BY-PASS
APPLIED MATERIALS (AMAT) 847-042-4545 847-042-4545 BY PASS
BRAN & LUEBBE 849391 Dosing Hose, 6 inches long
ASCO B262C22MB VALVE SOL 220V 50 HZ COMPRESSOR ATLAS
VALEX E7-3-13605 FITTING SS EQUAL TEE BUT WELD 3 OD E7-3
AEG MODICON LS 05.10 Contactor/Starter
NEJIREN NJ22L-02EP-NS PIG TAIL CONNECTOR JIS W221 NJ 211-02FP-N
NEJIREN NJ22R-02EP-NS PIG TAIL CONNECTOR JIS W22R NJ22R 02FP-N
PA4-05 G2 MKS INSTRUMENTS PA4-05 G2 SENSOR, MKS 0558A
MKS PN-31-4406 HPS DIV Fittings SS Vacuum Elbow 90 Degrease MITER PN:2E-N
CROUZET GORDOS 89401411 SENSOR, PHOTOELECTRIC
HPS/MKS 9315-0137 HEATER 1.5, INS, KF40, 2x2.5