Taw qhia
Nrog rau kev txhim kho txuas ntxiv ntawm kev lag luam thoob ntiaj teb, kev xa khoom ntawm cov thawv ntim khoom tau nce xyoo los ntawm xyoo. Qhov tseem ceeb ntawm roj hmab log tsheb thawv gantry crane (RTG) raws li cov khoom tseem ceeb thauj khoom thiab thauj khoom hauv cov thawv me me yog tus kheej- pom tseeb. Txawm li cas los xij, ib txwm siv RTGs uas siv cov tshuab hluav taws xob diesel los ua cov khoom siv hluav taws xob muaj teeb meem xws li kev siv hluav taws xob siab, kev ua haujlwm qis, muaj kuab paug siab, thiab lub suab nrov, uas cuam tshuam rau kev ua haujlwm zoo thiab kev tiv thaiv ib puag ncig ntawm cov chaw nres nkoj. Yog li ntawd, kev hloov dua siab tshiab ntawm RTG crane los ntawm cov roj mus rau hluav taws xob tau dhau los ua ib qho tseem ceeb rau cov lag luam chaw nres nkoj kom txuag hluav taws xob, txo qis emissions, thiab txhim kho kev sib tw hauv lub sijhawm tshiab.
Txheej txheem cej luam ntawm RTG Crane Roj rau Hluav Taws Xob Technology
RTG Crane roj rau hluav taws xob thev naus laus zis yog cov thev naus laus zis uas ua rau kev hloov pauv kev lag luam. Nws overturns cov tsoos diesel generator fais fab mov txoj kev thiab es tsis txhob siv ib tug huv thiab ntau npaum mains fais fab mov txoj kev. Qhov kev hloov pauv tseem ceeb no tsis yog tsuas yog txo qis kev siv hluav taws xob thiab cov nqi khiav lag luam ntawm cov roj hmab log tsheb gantry cranes, tab sis kuj txo qis cov pa phem emissions, ua lub luag haujlwm zoo hauv kev txhim kho ib puag ncig zoo ntawm cov chaw nres nkoj. Hauv qab no yog cov ncauj lus kom ntxaws txog kev siv tshuab:
Cov ntsiab cai
Lub RTG crane roj rau hluav taws xob thev naus laus zis hloov lub tshuab hluav taws xob ib txwm siv hluav taws xob nrog lub zog siv hluav taws xob, ua tiav lub zog hloov pauv ntawm roj hmab log tsheb gantry cranes. Hauv kev ua haujlwm zoo, lub zog tseem ceeb muab kev txhawb zog ruaj khov thiab txuas ntxiv mus rau RTG los ntawm cov kab txuas txuas txuas lossis zawv zawg kab thiab lwm yam khoom siv. Qhov kev hloov pauv no tshem tawm qhov xav tau rau RTG kom haus cov roj diesel thaum lub sijhawm ua haujlwm, txo qis kev siv hluav taws xob thiab ua tiav lub hom phiaj ntawm xoom emissions.
Technology tseem ceeb
Kev daws teeb meem hluav taws xob siv hluav taws xob: Xaiv txoj kev siv hluav taws xob tsim nyog raws li qhov tseeb ntawm qhov chaw nres nkoj. Cable reel fais fab mov yog ib qho yooj yim thiab txhim khu kev qha fais fab mov txoj kev, haum rau ntau hom roj hmab log gantry cranes. Cov khib nyiab qis zawv zawg tiv thaiv kab hluav taws xob thiab ua kom siab zawv zawg tiv thaiv kab hluav taws xob yog tsim rau cov chaw cia loj thiab cov chaw ua haujlwm tshwj xeeb, thiab tuaj yeem ua tau raws li qhov xav tau ntawm RTG nyob rau hauv kev ua haujlwm sib txawv.
Tsis siv neeg kho thiab traction tshuab: xyuas kom meej tias RTG tuaj yeem txav mus tsis tu ncua thiab raug thaum lub sijhawm ua haujlwm. Los ntawm kev qhia txog cov sensors siab heev thiab kev tswj hwm, tiag tiag - lub sijhawm saib xyuas kev ua haujlwm ntawm RTG thiab kev tswj xyuas meej ntawm nws tuaj yeem txhim kho kev ua haujlwm tau zoo.
Kev hloov ceev ceev thiab kev tiv thaiv kev ruaj ntseg tshuab: ua tiav kev hloov ceev ntawm lub tshuab hluav taws xob diesel teeb lub zog thiab lub zog hluav taws xob. Thaum muaj qhov txawv txav hauv cov khoom siv hluav taws xob, nws tuaj yeem hloov mus rau lub tshuab hluav taws xob diesel tau teeb tsa rau lub zog hluav taws xob, ua kom muaj kev ua haujlwm tsis tu ncua ntawm cov roj hmab log gantry cranes. Nyob rau tib lub sijhawm, kev tiv thaiv kev ruaj ntseg thev naus laus zis tuaj yeem saib xyuas cov khoom siv hauv lub sijhawm tiag tiag los tiv thaiv kev pheej hmoo kev nyab xeeb.
Cov txheej txheem thev naus laus zis
Cov txheej txheem ntws ntawm RTG roj hmab log tsheb gantry crane roj rau hluav taws xob hloov pauv suav nrog kev tsim kho cov kab hluav taws xob (kab kab txuas lossis zawv zawg sib cuag kab), kev teeb tsa kev tiv thaiv hluav taws xob, kev teeb tsa hluav taws xob thiab kev faib tawm thiab cov khoom siv tiv thaiv hluav taws xob, thiab kev ua haujlwm ntawm kev hloov ceev ceev. Thaum lub sij hawm kho dua tshiab, nws yog ib qho tsim nyog yuav tsum ua raws li kev hloov kho ntawm lub vaj kom muaj kev nyab xeeb thiab kev ntseeg siab ntawm cov khoom siv hluav taws xob; Nyob rau tib lub sijhawm, kev hloov kho tshiab ntawm RTG lub tshuab hluav taws xob yuav tsum tau hloov mus rau txoj kev siv hluav taws xob tshiab thiab kev tswj hwm cov cai.
Daim ntawv thov rooj plaub ntawm RTG roj hmab log tsheb gantry crane roj rau hluav taws xob hloov dua siab tshiab
Chaw nres nkoj Qingdao
Raws li ib qho ntawm cov chaw nres nkoj tseem ceeb hauv Suav teb, Qingdao Chaw nres nkoj tau ua tus thawj coj hauv kev siv RTG roj hmab log tsheb gantry crane roj rau hluav taws xob qhov project. Los ntawm kev qhia cov khoom siv hluav taws xob ua lub zog, Qingdao Chaw nres nkoj tau ua tiav txo qis kev siv hluav taws xob thiab cov nqi khiav lag luam, thaum txhim kho ib puag ncig zoo. Raws li kev txheeb cais, lub zog txuag tus nqi ntawm kev kho dua tshiab RTG kev khiav hauj lwm ib lub thawv TEU tau mus txog 50%, cov cuab yeej siv tau nce los ntawm 10%, thiab lub suab nrov tau txo los ntawm ntau dua 90%.
Shanghai Chaw nres nkoj
Shanghai Chaw nres nkoj kuj tau nquag teb rau lub teb chaws hu rau kev txuag hluav taws xob thiab txo qis emission los ntawm kev hloov qee RTGs los ntawm roj mus rau hluav taws xob. Los ntawm kev siv cov thev naus laus zis xws li supercapacitors thiab lub zog-txuag kev tswj hwm, Shanghai Chaw nres nkoj tau ua tiav kev hloov pauv RTGs rau hauv hybrid RTGs. Lub RTG kho dua tshiab tuaj yeem ua tiav lub zog rov qab thiab rov siv dua thaum lub sijhawm ua haujlwm, ntxiv txo kev siv zog.
Tianjin Chaw nres nkoj
Tianjin Chaw nres nkoj kuj tau siv RTG roj hmab log tsheb gantry crane roj rau hluav taws xob qhov project. Los ntawm kev kho dua tshiab ntawm lub vaj thiab RTG, Tianjin Chaw nres nkoj tau ua tiav cov txheej txheem cable reel fais fab mov. Kev hloov kho RTG tuaj yeem txav tau ruaj khov thiab raug thaum lub sijhawm ua haujlwm, thaum txo kev siv hluav taws xob thiab cov nqi khiav lag luam.
Kev nce qib kev cia siab ntawm RTG roj hmab log tsheb gantry crane roj rau hluav taws xob hloov pauv
Tam sim no, nyob rau hauv kev ua lag luam ntawm cov thawv ntim khoom thauj thiab tshem tawm hauv Suav teb, daim ntawv thov ntawm Rubber Tired Gantry Crane (RTG) dominates, nrog rau kev lag luam feem ntau tshaj 90%. Hom crane no ua lub luag haujlwm tsis tuaj yeem hloov pauv hauv chaw nres nkoj thauj khoom thiab tshem tawm haujlwm vim nws qhov yooj yim heev thiab kev ua haujlwm tau zoo. Txawm li cas los xij, lub zog roj ib txwm muaj, thaum muab lub zog muaj zog, kuj ua rau muaj kev siv hluav taws xob tseem ceeb thiab teeb meem ib puag ncig.
Nrog rau kev nce ntxiv ntawm kev tiv thaiv ib puag ncig thiab kev txhawb nqa kev hloov pauv ntawm lub zog los ntawm lub teb chaws, kev lag luam kev thauj mus los thiab chaw nres nkoj tau nquag nrhiav kev ntsuab thiab qis -carbon txoj kev loj hlob. Ntawm lawv, "roj mus rau hluav taws xob" thev naus laus zis hloov pauv ntawm cov log tsheb log tsheb gantry cranes tau dhau los ua qhov tseem ceeb thiab tseem ceeb hauv kev lag luam. Raws li kev lag luam qhia, yog tias Tuam Tshoj txoj kev thauj mus los thiab chaw nres nkoj kev lag luam tuaj yeem hloov pauv 75% ntawm nws cov roj hmab log tsheb gantry cranes los ntawm cov roj siv hluav taws xob rau hluav taws xob, nws xav tias yuav txuag tau txog li 200000 tons ntawm cov qauv thee sib npaug (tce) ntawm lub zog txhua xyoo, nrog lub zog tseem ceeb - txuag cov teebmeem thiab muaj peev xwm loj heev.
Tsis tas li ntawd, kev siv roj rau hluav taws xob thev naus laus zis tsis txwv rau kev txuag hluav taws xob thiab txo qis emissions, tab sis kuj nyob hauv nws lub luag haujlwm zoo hauv kev txhim kho ib puag ncig zoo ntawm cov chaw nres nkoj. Piv nrog rau cov tshuab hluav taws xob ib txwm siv, hluav taws xob cranes tuaj yeem txo qis tso pa tawm thaum lub sijhawm ua haujlwm, tshwj xeeb tshaj yog tsim cov khoom phom sij xws li sulfides, nitrides, thiab cov teeb meem me me, txo cov pa phem, txo cov suab nrov, txhim kho qhov zoo ntawm qhov chaw nres nkoj ua haujlwm, thiab ntxiv dag zog rau ecological friendliness ntawm qhov chaw nres nkoj. Muab cov txiaj ntsig saum toj no, thev naus laus zis ntawm kev hloov pauv roj hmab log tsheb gantry crane roj rau hluav taws xob muaj qhov kev thov dav dav thiab kev txhawb nqa tus nqi hauv thaj tsam ntawm lub thawv ntim khoom thauj thiab tshem tawm.
Xaus
RTG roj hmab log gantry crane roj rau hluav taws xob thev naus laus zis, uas hloov cov cuab yeej siv hluav taws xob siv hluav taws xob nrog hluav taws xob tsav, ua lub luag haujlwm tseem ceeb hauv kev ua haujlwm ntawm lub thawv chaw nres nkoj. Cov thev naus laus zis tshiab no tsis yog tsuas yog sawv cev rau kev tsim kho thev naus laus zis hauv cov thawv ntim khoom thiab cov khoom siv thauj khoom, tab sis kuj tseem muab kev txhawb nqa muaj zog rau kev txhim kho kev lag luam thoob ntiaj teb kev xa khoom xa khoom.
Nyob rau hauv lub tshav pob ntawm cov chaw nres nkoj, daim ntawv thov ntawm RTG roj hmab log gantry crane roj rau hluav taws xob tshuab yog ib tug tseem ceeb kauj ruam nyob rau hauv txhawb kev loj hlob ntawm ntsuab logistics. Los ntawm kev hloov lub tshuab hluav taws xob nrog lub tshuab hluav taws xob, cov pa paug paug tau raug txo kom zoo, cov pa phem tau txo qis, thiab kev siv hluav taws xob tau zoo dua qub. Kev siv hluav taws xob hauv hluav taws xob ua hluav taws xob tsis yog tsuas yog txo cov nqi khiav lag luam xwb, tab sis kuj tseem txhim kho cov khoom siv nrawm, kev ua haujlwm zoo, thiab kev tuav haujlwm.
Nrog rau lub ntiaj teb no nrov ntawm ib puag ncig kev paub thiab kev vam meej tsis tu ncua ntawm tsawg-carbon technology, RTG roj hmab log gantry crane roj rau hluav taws xob tshuab yuav coj mus rau hauv ib qho chaw loj hlob. Tsis tsuas yog nws yuav ua lub luag haujlwm tseem ceeb hauv kev txhim kho thiab kho cov chaw nres nkoj uas twb muaj lawm, tab sis nws tseem yuav txhawb nqa kev siv hluav taws xob ntau dua uas tau tsav tsheb thauj khoom thiab thauj khoom hauv cov chaw nres nkoj tshiab. Nyob rau lub sijhawm ntev, RTG roj hmab log tsheb gantry crane roj rau hluav taws xob thev naus laus zis muaj qhov cuam tshuam loj heev rau kev ua kom zoo ntawm chaw nres nkoj cov txheej txheem, txo cov nqi logistics, thiab txhawb kev lag luam kom ruaj khov. Nyob rau tib lub sijhawm, qhov no yuav ua kom nrawm ntxiv rau kev hloov pauv ntsuab ntawm cov khoom siv thoob ntiaj teb thiab pab txhawb kev tsim kho lub zej zog nrog kev sib koom yav tom ntej rau noob neej.
