High Quality DYW Series Explosion-Kev Tiv Thaiv Electro-Hydraulic Thrusters

 

 

1. Series Overview & Core Function

Lub DYW Series (D=Heavy-Lub luag haujlwm, Y=Hydraulic, W=Kev tawg-} Tiv thaiv) yog cais raws lintau-kev tawg ib puag ncig-kev nyab xeeb ua haujlwm, txuas hluav taws xob tswj tshuab thiab cov khoom siv thauj khoom-cov kabmob. Nws cov haujlwm tseem ceeb yog ua raws li kev nyab xeeb thiab kev xav tau ntawm kev lag luam offshore, marine, thiab mining industries:

Hnyav -Lub luag haujlwm nres nres: Ua kom muaj kev tawm dag zog kom tso tawm lub caij nplooj ntoo hlav- cov nres nres (piv txwv li, rau cov log tsheb sab nraud, cov khoom siv khib nyiab mining) thaum lub sijhawm ua haujlwm, thiab nres nres kom muaj kev sib tsoo thaum muaj xwm txheej ceev lossis kev thauj khoom zoo li qub.

Precision Positioning: Tsav tsheb clutches lossis kev sib txuas cov cuab yeej rau kev tso cov khoom siv -xws li offshore platform winches, chemical tanker cargo handlers, los yog mining crusher feeders-ua kom ruaj khov tsis muaj teeb meem cuam tshuam.

Ua tsis tiav -Safe Emergency Response: Tam sim ntawd tso tseg cov zis tawm thaum lub zog poob, lub kaw lus xau, lossis lub zog ntau dhau, tso cai rau cov brakes / cov cuab yeej rov qab mus rau lub xeev muaj kev nyab xeeb thiab tiv thaiv kev tawg hauv cov pa hluav taws xob / plua plav cua.

Nrog rau kev ua raws li cov qauv kev faib dej hiav txwv hauv zej zog (piv txwv li, DNV GL, ABS) thiab cov qauv kev nyab xeeb ntawm mining, cov koob txhawb nqa tsis tu ncua (S1) thiab sib cuam tshuam (S3-60%) lub luag haujlwm cycles, yoog rau 24/7 offshore kev ua haujlwm lossis kev ua haujlwm tsuas yog cyclic mining.

2. Txoj Cai Ua Haujlwm

DYW Series ua haujlwm ntawm akaw, siab-stabilized electro-hydraulic hloov txoj cai, koom ua ke tawg- cov khoom pov thawj kom tshem tawm qhov hluav taws kub thaum xa tawm siab. Nws lub voj voog ua haujlwm suav nrog peb lub xeev tseem ceeb, ua kom zoo rau qhov hnyav ib puag ncig:

2.1 1. Thrust Generation (Actuation)

Thaum ua haujlwm, qhov tawg- pov thawj hluav taws xob lub cev muaj zog (nyob rau hauv ib lub qhov thaiv hluav taws xob) tsav lub siab -cov khoom siv hluav taws xob lossis lub twj tso kua mis vane. Lub twj tso kua mis rub cov roj marine- qib hydraulic roj los ntawm lub kaw lus, corrosion-reservoir resistant thiab pressurizes nws (12-25 MPa, qauv-nyob).

Cov roj siab ntws los ntawm kev tawg- pov thawj tswj li qub mus rau ob - ua haujlwm hydraulic lub tog raj kheej (rau bidirectional thrust) lossis ib zaug - ua lub tog raj kheej (rau unidirectional thrust). Qhov no thawb lub piston thiab nyuaj- chrome plated tso zis pas nrig tawm sab nraud, tsim tawm txoj kab ncaj nraim (1.4-80 kN) txhawm rau ua kom nres nres, clutches, lossis qhov chaw ua haujlwm.

2.2 2. Thrust Retention (Sustained Operation)

Thaum lub pas nrig tso zis mus txog qhov siab tshaj plaws stroke (kev cai rau 50-300 mm raws li daim ntawv thov), lub siab nyem valve diverts ntau cov roj rov qab mus rau lub reservoir. Qhov no tuav ruaj khov lub tog raj kheej siab, ua kom lub thruster nyob rau hauv txoj hauj lwm txuas ntxiv / thim rov qab yam tsis muaj lub cev muaj zog ntau dhau - tseem ceeb rau kev ua haujlwm sab nrauv crane txuas ntxiv lossis kev tuav cov khoom siv mining.

Ib qho ua tau - hauv daim tshev valve tiv thaiv cov roj rov qab, ua kom muaj kev tuav pov hwm txawm tias me me tshwm sim, tsis txhob xav txog kev txav mus los.

2.3 3. Thrust Cessation (Emergency/Reset)

Nyob rau hauv lub hwj chim poob, kaw thaum muaj xwm ceev, los yog nrhiav kom tau cov pa roj ntau ntau (ntawm sab nraud sensors), lub cev muaj zog thiab twj tso kua mis nres tam sim ntawd. Hydraulic siab dissipates, thiab lub hom phiaj mechanism rov qab quab yuam (xws li, nres lub caij nplooj ntoos hlav nro, lub ntiajteb txawj nqus) retracts cov zis pas nrig. Roj ntws rov qab mus rau lub reservoir, rov pib dua lub thruster thiab koom nrog kev ruaj ntseg nres.

Cov nplaim hluav taws kub hnyiab thiab kaw lub kaw lus hydraulic muaj ib qho hluav taws xob sab hauv lossis cua sov, tiv thaiv hluav taws xob hluav taws xob sab nraud (xws li methane hauv mines, hydrocarbon vapors offshore).

3. Core Structure & Explosion -Cov khoom tiv thaiv

Lub DYW Series nta ib tug rugged, multi -ib puag ncig adaptive tsim nrog tsib lub subsystems tseem ceeb, tag nrho raws li nruj tawg thiab corrosion kuj cov qauv:

3.1 1. Marine/Mining-Qib tawg-Protected Motor (Power Input)

Peb -theem AC induction lub cev muaj zog nrogExd IIB T4 Ga/Exd I Mb tawg-cov cim pov thawj(raws li GB 3836-2010, ATEX 2014/34/EU, thiab IECEx):

Offshore / onshore industrial zones: Exd IIB T4 Ga for Class IIB explosive gas atmospheres (hydrocarbons, solvents) with temperature class T4 (Less than or equal to 135 degree).

Underground mining: Exd I Mb rau methane - nplua nuj thee mine ib puag ncig.

Lub cev muaj zog ntawm lub cev muaj zog ntawm 0.75-15 kW, nrog dual -voltage xaiv (380V / 660V, 660V / 1140V AC, 50 / 60Hz) kom phim cov mining thiab marine power systems. Rwb thaiv tsev chav kawm yogChav Kawm H(kub tsis kam mus txog 180 degree) rau siab -kub kam rau siab nyob rau hauv lub cav chav lossis mining tunnels.

3.2 2. Sealed Hydraulic Fais Fab Unit (Lub zog hloov pauv)

Explosion-Safe Pump: Tsawg- suab nrov, siab- lub zog iav / lub twj tso kua mis lub twj tso kua mis (siab txog li 25 MPa) nrog cov uas tsis yog-tshuaj tooj liab- cov khoom siv alloy. Nws yog nyob rau hauv ib tug flameproof vaj tse kom tsis txhob muaj kev sib txhuam-induced sparks.

Corrosion-Resistant Reservoir: A 316L stainless hlau lossis marine-qib aluminium reservoir (muaj peev xwm: 2-15 L) nrog lub hau kaw thiab flameproof breather valve. Nws tiv taus dej ntsev corrosion (tawm ntug dej hiav txwv) thiab kuv cov dej / tshuaj yaig, thaum sib xyaw 5μm roj lim tswj cov roj huv.

Explosion-Proof Valve Block: Lub tsev solenoid li qub (24V DC tawg-cov pov thawj coils), lub siab nyem li qub, thiab cov tshev valves-tag nrho nrog cov foob pob hluav taws los tswj lub kaw lus ruaj ntseg thiab tiv thaiv cov roj to.

3.3 3. Hnyav-Lub Hwj Huam Hydraulic Lub tog raj kheej (Force Output)

Ib qho / ob npaug - ua lub tog raj kheej nrog anyuaj chrome-plated 316L stainless hlau tso zis pas nrig(inch: 30-100 mm) rau huab corrosion kuj thiab hnav txo. Lub tog raj kheej bore (50-150 mm) thiab mob stroke raug kho kom haum rau kev sib tw thiab cov txheej txheem mus ncig.

Marine-Qib Seals: Fluoropolymer (FKM) los yog perfluoroelastomer (FFKM) cov ntsaws ruaj ruaj (tus qauv) tiv thaiv cov roj to, dej ntsev, thiab tshuaj lom neeg, ua kom ntseeg tau qhov kev ua tau zoo ntawm qhov kub ntawm -}30℃txog 150℃(tsim rau LNG cov cab kuj muaj qhov kub thiab txias).

3.4 4. Flameproof & Marine-Kev Tiv Thaiv Enclosure (Safety Core)

Dual - Khoom vaj tsev: Kev sib xyaw ua ke ntawm cov hlau cam khwb cia (rau qhov cuam tshuam tsis zoo) thiab 316L stainless hlau (rau corrosion kuj) nrog cov nplaim hluav taws xob sib txuas (qhov sib txawv tsawg dua lossis sib npaug li 0.12 hli). Nws muaj thiab ua kom txias hauv qhov tawg, tiv thaiv cov nplaim hluav taws mus rau sab nraud.

Kev tiv thaiv IP67: Cov ntaub thaiv npog yog plua plav- nruj, tsis muaj dej, thiab submersible rau lub sijhawm luv (txog li 1m qhov tob rau 30 feeb), yoog raws ntug dej hiav txwv yoj txaws los yog tsuas yog dej nyab.

Marine-Qib Cable Glands: Armored cable nkag nrog tooj dag lossis stainless hlau caj pas, sib xws nrog offshore / min armored cables los tiv thaiv cov roj nkag thiab xyuas kom muaj txim taws - tsis pub txuas.

3.5 5. Kev Txhim Kho & Hloov Cov Cheeb Tsam

Universal Mounting: Lub rotatable trunnion los yog flange puag (180℃hloov) thiab 360℃swiveling qws taub hau tso cai ntsug, kab rov tav, los yog inclined installation ntawm offshore cranes, mining conveyors, los yog tanker decks.

Anti-Vibration Mounts: Roj hmab rho tawm nrog stainless hlau brackets txo kev vibration hloov los ntawm marine cav los yog mining machinery, tiv thaiv hydraulic Cheebtsam thiab ncua kev pab cuam lub neej.

4. Cov yam ntxwv tseem ceeb & qhov zoo

DYW Series yog qhov txawv los ntawm nws ob lub-ib puag ncig (marine / mining) adaptability, tawg kev nyab xeeb, thiab hnyav- ua haujlwm, nrog cov txiaj ntsig tseem ceeb rau kev lag luam muaj kev pheej hmoo siab -:

4.1 1. Ntau-Txoj Cai Ua Raws Cai

Ua tau raws li cov qauv kev tawg thoob ntiaj teb (GB 3836-2010, ATEX, IECEx) thiab cov ntaub ntawv pov thawj kev faib tawm hauv hiav txwv (DNV GL, ABS, Lloyd's Register), ua kom muaj kev cai lij choj nyob rau sab ntug dej hiav txwv, tshuaj, thiab mining sectors.

4.2 2. Extreme Corrosion & Temperature Resistance

Marine-qib stainless hlau, FKM/FFKM cov ntsaws ruaj ruaj, thiab IP67 tiv thaiv dej qab ntsev, kuv cov tshuaj, thiab kub heev (-30℃txog 150 degree), haum rau LNG nqa, offshore roj rigs, thiab underground mines.

Class H lub cev muaj zog tiv thaiv qhov kub thiab txias hauv chav cav lossis mining tunnels, tsis txhob overheating thaum lub sijhawm ua haujlwm tas mus li.

4.3 3. Siab Thrust & Load Capacity

Muab 1.4-80 kN ntawm thrust (raws li 140-8,000 N・m braking torque) thiab 适配 log diameters ntawm 200-710 mm, ua rau nws haum rau hnyav- cov khoom siv xws li offshore crane log, mining conveyor drums, thiab rsgo tanker.

4.4 4. Kev tu qis & Lub neej ua haujlwm ntev

Lub kaw lus hydraulic kaw thiab corrosion-cov ntaub ntawv tiv taus txo kev txij nkawm; Kev hloov roj tsuas yog yuav tsum tau txhua txhua 12-24 lub hlis (ob zaug raws li tus qauv thrusters).

Hnyav -cov dej num ua haujlwm (stainless steel rods, FKM seals) ua kom lub neej ua haujlwm siab dua lossis sib npaug li 12,000 teev ua haujlwm nyob rau hauv kev ua haujlwm offshore / mining txuas ntxiv.

4.5 5. Teb ceev ceev & Kev nyab xeeb thaum muaj xwm ceev

Thrust build- lub sij hawm nce (pib mus rau tag nrho stroke) tsawg dua los yog sib npaug li 0.6–1.2 vib nas this, ua kom ceev nres nres rau offshore crane positioning lossis mining conveyor thaum muaj xwm ceev nres.

Integrated siab sensors thiab sab nraud gas detection compatibility ua rau tsis siv neeg kaw nyob rau hauv tej yam kev mob txaus ntshai, txhim khu kev ua hauj lwm kev nyab xeeb.

5. Cov ntawv thov ib txwm

DYW Series yog lub hom phiaj- tsim rau qhov chaw muaj kev phom sij loj thoob plaws hauv dej hiav txwv, ntug dej hiav txwv, thiab kev lag luam mining:

Offshore Roj / Roj: Ua kom cov brakes rau offshore crane log, laum rig winches, thiab platform conveyor nruas; tsav tsheb clutches rau subsea cov cuab yeej tso tawm / rov qab tshuab.

Marine Vessels: Tswj cov brakes rau cov tshuaj tanker cargo handlers, LNG carrier cryogenic twj drives, thiab offshore mov nkoj winches.

Underground Mining: Tsav tsheb nres rau mine hoists, conveyor nruas, thiab crusher feed mechanisms; qhov chaw txuas rau ore hloov chutes (methane- thaj chaw nplua nuj).

Tshuaj / Petrochemical: Ua haujlwm thaum muaj xwm txheej ceev rau hnyav cia tank conveyors, roj pipeline twj, thiab tshuaj reactor agitators (Class IIB explosive zones).

 

 

 

 

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