Pob li qub - Ntau piping Crane

Ntxiv kaw-off pab kiag li lawm yog faib pob li qub, tsis muaj uas nws yog tsis yooj yim sua xav txog tej yam kav, los conveying gaseous thiab kua roj av, nkev, dej haus thiab muaj dej, alkalis thiab acids. Crane nws tus kheej yog ib yam ntawm cov pipeline li qub, tsiag ntawv los ntawm kev khiav hauj lwm lub caij uas kheej kheej zoo. Xws li ib tug tsim tshuaj tsis yog ib tug novelty, thiab twb tau muab siv rau ntau tshaj ib xyoo pua, tab sis lub qub ntawm ntau yam tau nyuam qhuav xwb los ua ib tug tiag tiag check thiab txhim khu kev qha.

Tam sim no lub sij hawm ntawm siv thiab ua cov pob li qub tau siv xws ultra ntaub ntawv xws li PTFE thiab hluavtaws roj hmab. Nws yog ua tau rau ho piv cov qauv siv los ntawm pipeline li qub thiab ho cuag lub lag luam ntawm cov pab kiag li lawm. Raws li cov pob valve shutter protrudes hlau pob thiab lub axis sau los ntawm qhov los ntawm kev uas ua hauj lwm kua yuav kis tau. Nyob rau hauv ib qhov teeb meem thaum cov kab uas hla ntawm lub qhov sib npaug zos rau cov internal txoj kab uas hla ntawm lub raj dej yog hu ua ib tug tag nrho bore valve. Yog hais tias nws yog qhov tsawg, cov crane yog hu ua nepolnoprohodnym.

Feem ntau cov ntsia liaj qhov rooj yog nyob rau hauv lub eeb, uas muaj PTFE txuas, uas nyob ib sab haum kaw ntom nti, tab sis nyob rau hauv cov kev tswj ntaus ntawv muab qhov tsawg kawg nkaus quab yuam. Rau pob valve yus muaj los ntawm ob tug huab txaus qhia, thiab lub rooj vag txoj hauj lwm kev hloov vim kev sib hloov ntawm ib tug tshwj xeeb cwj mem. Nyob rau hauv cov ntaub ntawv no, lub pob li qub yuav siv tau raws li ib tug tswj thiab ib tug muaj zog pipeline kaw-off li qub. Cov pob li qub yuav xaiv ib tug qauv nyob rau hauv uas lub shutter yog rooj noj xwb tsis pub dhau ib tug ncaj qha txhais los ntawm lub siab ntawm cov ua hauj lwm nruab nrab, tab sis nyob rau hauv lwm yam qauv shutter yog rigidly tsau nyob rau hauv tshwj xeeb kev txhawb zog.

Pob "floating" plug yog securely nias tiv thaiv cov mos mos sealing nplhaib, nyob rau cov qhov tso zis sab, muab nyiaj pab ntau tshaj sealing ntawm tus dais. Tab sis ntau yam ntawm pob li qub yog yus muaj los ntawm ib tug txaus siab txaus kuj, ces qhov no kaw-off valve tej zaum yuav tsuas yog siv nyob rau hauv cov kav dej ntawm ib tug kuj me me txoj kab uas hla. Tag nrho cov set nyob rau hauv lub bearings txhav tas hais yog txhim khu kev qha, thiab yuav tsum tau tsawg heev dag zog, tab sis lawv tsim yog heev los tswj lawv.

Nyob rau hauv qis ib feem ntawm lub locking caij yog ib qho axial Lug uas yog mounted rau lub vaj tse ntawm lub pob valve los ntawm txhais tau tias ntawm lub tiaj bearings los yog dov. Qhov zoo ntawm cov pob li qub xws li simplicity ntawm tsim, feem ntau yooj yim ua lag luam, loj me me, kev cia siab thiab siab ceev ceev, yooj yim daim ntawv ntawm cov khiav ib feem, kom tsis tuaj kawm ntawv nyob rau hauv nws ntawm tej tuag aav. Yuav kom tig lub crane tau siv ib tug me ntsis lub sij hawm, thiab li qub tej zaum yuav siv tau rau tag nrho cov hom ntawm tus kab mob thiab khov kua, slurries thiab slurries, ncua txawv.

Lub disadvantage ntawm lub pob li qub, uas yog muaj nyob rau hauv kev tsim kho ntawm ib tug console kov, yog muaj cov "tuag" cheeb tsam yog nyob rau ntawm lub lem, thiab cov qauv uas muaj ib tug cwj mem zoo li tus menyuam yaj uas ploj rho tawm. Lub qub tag nrho bore hom rau siab qhib los yog kaw cov zaj tig pob nws tus kheej. Yog hais tias lub valve yog siab qhib thaum dua therethrough ua hauj lwm kua txaus losses yog negligible. Attendance nqi feature ua tseem ceeb no valving ntaus ntawv yog nyob rau ntawm lub ntsiab pipelines nyob rau hauv lub linear ib feem.

Yuav kom txo tau torque thiab qhov ntev uas yuav tsum tau thaum lub sij hawm ntawm cov tswj li qub yog feem ntau siv roj li qub, ces tus complexity yuav ho txo txoj kev siv cov kev siv technology tshiab systems ..