Lub hauv paus rau phau ntawv

Lub cav diesel yog cov khoom siv hluav taws xob tseem ceeb ntawm dredger, lub luag haujlwm rau tsav lub taub dej, cov khoom siv inpulsion, thiab lwm yam khoom siv. Nws xaiv, txij nkawm, thiab tswj hwm ncaj qha cuam tshuam rau dredger ua haujlwm ua haujlwm thiab kev ntseeg tau.

Tus qauv	Lub Hwj Chim (KW)	Ceev (RPM)
Kt19-m	317	1800
Kta19-m	351	1800
K19-M	373	1800
KTA19-M3	447	1800
KTA19-M4	522	2100
K50-M	1193	1800

Diesel Cav Rau Cov Hom Thiab Cov Yam ntxwv

Dredgers feem ntau siv nruab nrab- lossis qis-nrawm, high-fais fab diesel engines kom tau raws li qhov kev xav tau ntawm hnyav-duty, kev ua haujlwm tas mus li:

(1) qis-ceev ob-stroke diesel tshuab

Haum rau loj cutter nqus dredgers dredgers thiab trailing suged helper dredgers, ncaj tsav lub dredge twj tso kua mis.

Tsawg RPM (100-300 RPM), Siab Torque, Zoo Tshaj Roj Kev Ua Tau, thiab Lub Neej Siv Sijhawm ntev.

Cov Coj Hom: Cummins

(2) Nruab nrab-ceev plaub-stroke diesel tshuab

Siv hauv me me mus rau nruab nrab-loj dredgers lossis raws li lub zog siv hluav taws xob, tsav lub dredge twj lossis hluav taws xob ntawm lub thawv.

Ntau dua RPM (400-1000 RPM), kev cog lus compact, thiab yooj yim txij nkawm.

Cov Noob Hom: Weichai, Yuchat.

Lub Zog Hluav Taws Xob: 100hp - 10}, 000hp

Diesel cav rau cov txheej txheem rau cov neeg siv hluav taws xob tseem ceeb hauv kev xaiv cav

(1) Kev txuam hluav taws xob: Lub zog uas xav tau yog nyob ntawm hom dredger (cutter dredger, thiab drurry ceev, thiab tawm deb.

(2) Cov roj hloov tau: Yuav tsum pab txhawb roj roj hnyav (HFO) lossis qis-los ntawm cov kev tswj hwm tub rog (piv txwv li, IMO Tier II / III).

(3) Kev ntseeg tau: lub cav yuav tsum tiv taus ntev-ncua kev ua haujlwm ntev nrog kev sib tw los ntawm kev tsim kho corrosion (tshwj xeeb yog rau cov chaw ua tub rog).

(4) Kev sib xyaw: yuav tsum sib xws nrog cov tshuab hydraulic, hluav taws xob, thiab kev tswj hwm tshuab hluav taws xob (piv txwv li, dp dynamic txoj haujlwm).

Kev Txij Nkawm thiab Kev Tswj

(1) kev saib xyuas niaj hnub

Nquag tshuaj xyuas cov roj cav, txias, thiab cov roj lim kom tiv thaiv cov av kom tsis taus.

Saib xyuas lub tog raj kheej Liner thiab Piston nplhaib hnav (Dredging load hloov pauv hloov dua tshiab tuaj yeem kho cov hnav).

(2) Cua Txias Zog

Dej hiav txwv txias yuav tsum muaj kev tiv thaiv corrosion; Lub hauv paus nruab nrab lossis muab kaw cov dej ntws thoob dej cawv yog qhov kev pom zoo.

(3) Kev Tswj Xyuas

Nruab cov ntawv sau (xaiv catalytic txo) lossis EGR (tso pa tawm recirculation) kom tau raws li cov qauv qeb III.

Cov teeb meem thiab cov kev daws teeb meem tshwm sim

(1) Pib teeb meem: khij cov roj system (dej lossis txhaws), roj teeb, lossis ntaus ntawv preheating.

(2) Lub zog poob: Tej zaum yuav yog vim muaj cov ntxaij lim dej txhaws, txo cov turbocharger ua tau zoo, lossis hauv kev hnav ris tsho hnav.

(3) Kev tshuaj xyuas lub twj tso kua mis ntau dua, cov pa cua sov kom muaj kev cuam tshuam rau cov kev txwv.

Ib puag ncig cov qauv thiab kev txhim kho yav tom ntej

(1) Lwm Txoj Kev Ruels: LNG dual-roj tshuab thiab hydrogen thev naus laus zis tau txais yuav txo cov roj carbon monissions.

(2) Cov ntaub ntawv tshuaj xyuas ntse: Cov ntaub ntawv Sensor tiag tiag rau kev saib xyuas kev twv xyuas (piv txwv li, kev txheeb xyuas cov roj ntsha).

(3) Hybrid Hwj chim: Diesel-Fais Hybrid Systems Txhim Kho Kev Txhim Kho (piv txwv li cov hluav taws xob roj teeb kom txo tau kev noj roj).

Q&A

Q: Yuav ua li cas yog cov khoom ntim

A: Peb cov cuab yeej xa rov qab ncaj qha rau hauv cov ntim chaw pov tseg chaw pov tseg, yam tsis muaj ntim ntxiv.

Q: Koj puas tuaj yeem tsim lub conveyor raws li peb xav tau

A: Peb muaj pab pawg tshaj lij kom ua txhua yam uas koj xav tau los ntawm peb.

Q: Puas muaj cov khoom kuaj ua ntej xa khoom

A: Yog, Tau kawg