ILaiwu Steel Group iZibo Anchor Chain ithatha ukuba uqonde iindidi ezininzi zeenqanawa zokuloba

ILaiwu Steel Group iZibo Anchor Chain ithatha ukuba uqonde iindidi ezininzi zeenqanawa zokuloba

1. Iphenyane lokutsala ngababini

ibamba ikakhulu izikolo zokuloba ezikumgangatho ophakathi, ezisebenza kumgama weemitha ezili-100 ubunzulu bamanzi.Isantya sokutsala simalunga namaqhina ama-3.Itsalwa ngumsinga kwimozulu entle, ize itsalwe ngumoya ngemini enomoya.Imalunga ne-1,000 leemitha ukusuka ekutsaleni ukuya emsileni womnatha.Itrawla ayinakuyeka kwangoko ngexesha lokusebenza.Xa uphepha ukutsala kabini, kufuneka uqhube ngaphezulu kwe-0.5 yeemayile zaselwandle ukusuka kumda wenqanawa okanye kwicala langaphandle lenqanawa ezimbini.Xa izikhephe ezibini zifunyaniswa zibeke iminatha yazo zijonge kude, zifanele ziwuphephe umoya namaza.

2. Itrawla enye (itsalwa emsileni okanye yebeam tow)

Ukutsala umsila akuchatshazelwa yimisinga yolwandle, isantya sokutsala simalunga namaqhina ama-4 ukuya kwayi-6, kwaye iqhutywa kubunzulu obungaphezu kweemitha ezili-100.Xa unqanda ukutsala enye, gcina imayile enye ye-nautical kude nomsila.Ukuba i-tugboat ifunyenwe ingazinzanga, oko kuthetha ukuba ibeka okanye ibuyisela umva umnatha.

3. Umlambo (gill) isikhephe sokuloba ngomnatha

Umnatha we-Drift we-rectangular mesh, uxhomekeke kumsebenzi wokudada kunye neesinki zokumisa i-shading emanzini.Ukubamba intlanzi ephakathi kunye ne-pelagic, inetha ininzi ihoxiswa ekuseni okanye ngokuhlwa.Xa umnatha ubekiwe, ukuqukuqela komoya ubukhulu becala kukwehla, kwaye umnatha omkhulu wokukhukuliseka unwebeka ngaphezu kweemayile ezi-2 zolwandle.I-Foam okanye i-glass float kunye ne-buoys ezininzi ezincinci zingabonwa emini, kwaye iiflegi ezincinci zityalwa ngamaxesha aqhelekileyo.Isibane sebhetri esidanyazayo sixhonywa epalini ekupheleni komnatha ebusuku.Emva kokubeka umnatha, isikhephe kunye nomnatha ziphetshethwa ngumoya, kwaye umnatha usiya kwicala lesaphetha.Xa uphepha, kufuneka udlule ngasemva kwenqanawa.

4. Iphenyane lokuloba iPurse Seine

Indlela yokubamba iintlanzi zepelagic usebenzisa umnatha omkhulu omde weribhoni.Ngokuqhelekileyo ukukhanya kutsala iintlanzi, kwaye emini umgca wokubona ulungile, kwaye umnatha udada phezu kwamanzi unokubonwa.I-purse seine imalunga neemitha ezili-1000 ubude, kwaye isetyenziswa kakhulu kwiindawo zokuloba ezinobunzulu bamanzi obuziimitha ezingama-60 ukuya kuma-80.Isikhephe sokuloba sikufutshane nomnatha xa umnatha urhoxa.I-single-boat purse seine idla ngokubeka umnatha kwicala lasekhohlo.Umoya uqukuqela kwicala lasekunene.Ukubambisa ukukhanya malunga neeyure ze-3, kwaye inetha malunga neyure enye.Xa uphepha, gcina i-0.5 yeemayile zolwandle kude ukusuka kwicala lomoya ongasentla kunye namaza.

5. Isikhephe sokuloba ngomnatha

Umnatha sisixhobo sokuloba esisisigxina, esisebenza kwimisinga yamanzi angekho nzulu kufuphi nonxweme.Isakhelo somnatha sisebenzisa iimfumba ukuvula umnatha xa kusetyenziswa imisinga yamanzi.Xa ukuhamba kuncipha, umnatha uqala.

6. Isikhephe sokuloba ngentambo ende

Ubude bomgca we-trunk ngokuqhelekileyo ziimitha ezili-100 ukuya kwi-500 yeemitha.Isikhephe sokuloba ngentambo ende sisebenzisa i-sampan ethotyiweyo ukubeka izinto zokuloba, kwaye intambo yokuloba iyakhululwa kumqolo wenqanawa yokuloba ize ilungiswe ngeeankile okanye amatye atshoneyo.Xa uphepha, dlula nje imayile enye ye-nautical ukusuka kumda wenqanawa.