Qhov zoo tshaj plaws Expansion Joint (Rubber Compensator) Chaw tsim tshuaj paus thiab tsum |CDSR

Expansion Joint

Lub Expansion Joint feem ntau yog siv rau ntawm cov dredgers mus rau kev sib txuas lub twj tso kua mis thiab cov kav dej, thiab txuas cov kav dej ntawm lub lawj.Vim yog qhov yooj yim ntawm lub cev hose, nws tuaj yeem muab qee qhov kev nthuav dav thiab kev cog lus kom them nyiaj rau qhov sib txawv ntawm cov kav dej thiab pab txhawb kev txhim kho thiab kho cov khoom siv.Lub Expansion Joint muaj qhov cuam tshuam zoo rau kev poob siab thaum lub sijhawm ua haujlwm thiab ua lub luag haujlwm tiv thaiv rau cov khoom siv.

Lub Expansion Joint yog ib hom roj hmab hose nrog luv luv thiab feem ntau tsawg dua 1m ntev.Nws tuaj yeem tsim los tiv thaiv ntau yam kev ntsuas siab.Cov pob qij txha nthuav dav tuaj yeem tsim thiab tsim kom muaj kev tiv thaiv tsis zoo, xws li "-0.1 MPa", thiab tiv taus qhov zoo siab, xws li "1.0 MPa", "2.5 MPa", thiab txawm tias yuav tiv taus ob lub siab tsis zoo thiab siab zoo, xws li Raws li "-0.1 MPa ~ 1.5 MPa", yog li Expansion Joint muaj feem xyuam rau cov xwm txheej sib txawv.

Lub Expansion Joint muaj cov nram qab no: Expansion Joint nrog Steel Nipple, Expansion Joint nrog Sandwich Flange thiab Expansion Joint nrog txo bore.

Nta

(1) Nrog ntau yam ntawm kev ntsuas siab, haum rau ob qho tib si tsis zoo thiab zoo siab.
(2) Zoo heev abrasion tsis kam
(3) Zoo elasticity
(4) Kev poob siab zoo

Technical Parameters

(1) Nominal Bore Loj: 100mm ~ 1300mm
(2) Hose Ntev: 0.2 m ~ 1 m ( kam rau ua: ± 1%)
(3) Ua haujlwm siab: -0.1 MPa rau 3.0 MPa

Daim ntawv thov

Expansion Joint yog ib qho tseem ceeb rau cov tshuab loj loj Cutter Suction Dredger (CSD) thiab Trailing Suction Hopper Dredger (TSHD), nws yog siv rau hauv lub dav hlau dej hose system, tank loading piping system, pem hauv ntej thiab nram qab yeeb nkab ntawm lub twj tso kua mis, thiab lub lawj piping system.Cov Exansion Joints tsim los ntawm CDSR tau txais kev ntseeg siab los ntawm cov neeg siv khoom hauv tsev thiab txawv teb chaws.

Nws yog ib qho tsim nyog yuav tsum tau xyuam xim rau kev sib raug zoo ntawm qhov ntev ntawm Expansion Joint thiab qhov chaw rau kev teeb tsa, vim nws muaj feem xyuam rau lub neej kev pab cuam ntawm cov khoom.Nquag qhov ntev ntawm Expansion Joint yog 0 ~ 5mm luv dua qhov chaw uas nws tau nruab, thiab qhov siab tshaj plaws installation clearance yuav tsum tsis pub tshaj 10mm rau ntev Expansion Joint (ze li 1m ntev).Nyob rau hauv rooj plaub uas lub installation clearance loj dhau lawm, lub Expansion Joint yuav ib txwm stretched thiab qhov no yuav ua rau nws cov qauv puas.

CDSR Dredging Hoses ua tiav raws li ISO 28017-2018 "Rubber hoses thiab hose sib dhos, xaim lossis textile ntxiv, rau kev siv dredging-Specification" raws li HG / T2490-2011