Vim tias qhov txav ntawm npauj npaim valve phaj nrog so, yog li feem ntau ntawm covnpauj npaim valvetuaj yeem siv nrog cov khoom tshem tawm ntawm qhov nruab nrab, nyob ntawm lub zog ntawm lub foob kuj tuaj yeem siv rau cov hmoov thiab granular media.

Npauj npaim valve qauv ntev thiab tag nrho qhov siab yog me me, qhib thiab kaw ceev, thaum qhib tag nrho, nrog cov kua dej tsawg dua, thaum qhib rau li 15 txog 70, tab sis kuj rau rhiab txaus tswj, npauj npaim Valve qauv qauv tsim nyog tshaj plaws rau kev tsim khoom. loj-ntev li qub.

Npauj npaim valve raug pom zoo raws li 5 yam haujlwm hauv qab no:

1. Thov throttling, tswj thiab tswj kev ntws.
2. Cov av nkos nruab nrab thiab cov khoom uas muaj cov khoom nruab nrab.
3. Qhov yuav tsum tau valve qauv ntev yog luv luv lub sijhawm.
4. Yuav tsum tau ceev ceev qhib thiab kaw lub sijhawm.
5. Cov xwm txheej muaj qhov sib txawv me me.

Nyob rau hauv ob-txoj hauj lwm hloov, necking channel, tsis tshua muaj suab nrov, cavitation thiab gasification tshwm sim, ib tug me me npaum li cas ntawm to ntawm huab cua, abrasive xov xwm, koj muaj peev xwm xaiv tus npauj npaim valve.

Thaum siv lub npauj npaim valve nyob rau hauv tshwj xeeb ua hauj lwm tej yam kev mob, xws li throttling kev cai los yog nruj sealing yuav tsum tau, los yog hnyav hnyav, tsis tshua muaj kub (qhov txias txias) thiab lwm yam kev ua hauj lwm, lub tshwj xeeb npauj npaim valve nrog tshwj xeeb tsim hlau sealing siv regulating ntaus ntawv yuav tsum tau. siv qhov tshwj xeeb triple eccentric lossis ob chav eccentric npauj npaim valve.

Lub teeb liab npauj npaim valve yog tsav los ntawm cov cab iav thiab cov cab iav kom tig cov ncej thiab lub phaj npauj npaim kom qhib thiab kaw thiab tswj qhov ntws.Rotating worm iav worm gearing tes log, kom lub disc qhib thiab kaw thiab kho qhov ntws, tes log clockwise kev taw qhia tig rau valve kaw.

Siv Device

Raws li kev tswj hwm hluav taws xob ntawm cov tub ntxhais cable xaim mus rau lub davhlau ya nyob twg, thiab kaw lub cable inlet, tib lub sij hawm lub cable ruaj ruaj los tiv thaiv sab nraud traction puas cable thaiv.Thaum lub valve nyob rau hauv txoj hauj lwm "tag nrho tawm", tig lub CAM hauv qab clockwise los yog qhib lub cam saum counterclockwise.Thaum npauj npaim valve yog clamped, ua tib zoo saib seb qhov kev sib txuas yog txawm thiab txhim khu kev qha.Tom qab lub npauj npaim valve tau teeb tsa, lub phaj valve yuav tsum nyob rau hauv txoj haujlwm qhib thaum lub sij hawm ntsuas lub zog ntawm cov kav dej.Npauj npaim valve installation yuav tsum tsis tu ncua kev soj ntsuam, nws kev soj ntsuam ntawm cov khoom tseem ceeb raws li nram no: npauj npaim valve lub rooj thiab o-ring seb puas puas.Sealing kev ua tau zoo ntawm valve phaj sealing nto.Tom qab lub npauj npaim valve tau kho thiab sib sau ua ke, yuav tsum tsis txhob muaj qhov thaiv thaum lub sijhawm qhib thiab kaw.Npauj npaim valve kho lub rooj sib txoos yuav tsum nqa mus rau qhov kev sib khi ua tau zoo raws li qhov kev thov.