Kauv Pipe Tshuab Cov Lus Qhia

Kauv Pipe Tshuab Cov Lus Qhia

Lub tshuab raj kauv (tseem hu ua kauv vuam yeeb nkab tshuab lossis SSAW yeeb nkab tshuab) yog cov tub ntxhais hnyav -cov khoom siv ua haujlwm rau kev tsim cov kav hlau txuas txuas. Nws yog dav siv nyob rau hauv cov haujlwm tseem ceeb xws li kev thauj mus los roj thiab roj, kev siv dej hauv nroog thiab kev tso dej, kev tsim kho engineering, thiab kev siv hluav taws xob. Nws qhov kev txhim kho zoo ncaj qha txiav txim siab qhov ruaj khov ntawm cov cuab yeej ua haujlwm, kev ua haujlwm ntau lawm, kev ua tiav ntawm cov kav dej tiav, thiab kev pabcuam lub neej. Txhawm rau txhim kho cov txheej txheem kev teeb tsa, zam kev nyab xeeb kev nyab xeeb, thiab xyuas kom meej tias cov cuab yeej ua tau raws li cov qauv tsim ua haujlwm tom qab kev teeb tsa, cov lus qhia kev teeb tsa no tau tsim tshwj xeeb.

Ua ntej- kev npaj kev teeb tsa yog lub hauv paus los xyuas kom meej tias kev ua haujlwm tau zoo, nyab xeeb thiab muaj kev sib haum xeeb ntawm kev teeb tsa ua haujlwm. Nws yog ib qho tsim nyog yuav tsum ua kom tiav peb txoj haujlwm tseem ceeb: cov neeg ua haujlwm, cov khoom siv thiab cov khoom siv, thiab ntawm - qhov chaw npaj. Tag nrho cov kev sib txuas yuav tsum ua raws li cov khoom siv hauv kev lag luam thiab cov kev xav tau ntawm cov chaw tsim khoom.

1. Kev Npaj Neeg Ua Haujlwm

Kev teeb tsa ntawm lub tshuab raj kauv txuas nrog ntau yam kev sib txuas xws li hoisting, mechanical assembly, hluav taws xob thaiv, thiab kev soj ntsuam zoo. Ib pab neeg ua haujlwm tsim kho yuav tsum tau teeb tsa kom paub meej txog cov luag haujlwm. Txhua tus neeg ua haujlwm yuav tsum tau txais kev cob qhia kev tshaj lij thiab dhau qhov kev ntsuas ua ntej ua lawv txoj haujlwm; kev ua haujlwm tsis muaj ntawv tso cai raug txwv nruj heev.

2. Kev npaj cov khoom siv thiab cov khoom siv

Ua ntej kev teeb tsa, nws yuav tsum tau kuaj xyuas txhua yam khoom siv ib qho los ntawm ib qho los xyuas kom meej tias lawv ua tiav thiab tsis zoo. Nyob rau tib lub sijhawm, npaj cov cuab yeej thiab cov khoom siv pabcuam uas yuav tsum tau ua rau kev teeb tsa kom tsis txhob muaj kev cuam tshuam rau kev ua haujlwm vim tias tsis muaj cov khoom siv thaum lub sijhawm kev teeb tsa thiab xyuas kom meej tias kev txhim kho tsis raug cuam tshuam.

Cov khoom siv tshuaj ntsuam xyuas

Lub tshuab kauv yeeb nkab feem ntau yog tsim los ntawm kev pub noj ua ntej, ib qho kev sib sau ua ke, ib lub vuam tsev, lub koom haum pab, thiab kev tswj xyuas. Cov chaw tsim khoom yuav disassemble cov khoom siv rau hauv ntau yam khoom thaum xa khoom. Ntawm -site, nws yog ib qho tsim nyog yuav tsum tau kuaj xyuas txhua yam khoom ib los ntawm ib qho tawm tsam "Cov Khoom Siv Khoom Siv". Cov khoom tseem ceeb muaj xws li uncoiler, pinch leveler, shear butt welding machine, forming machine, internal welding device, external welding device, rear qag, flying cart, edge milling machine, end face and chamfering machine, PLC control cabinet, and main machine embedded parts. Tsom ntsoov rau kev tshuaj xyuas seb tus qauv thiab cov ntsiab lus ntawm cov khoom tseem ceeb (xws li kev ua cov yob, vuam torches, ya cov tsheb thauj khoom, thiab lwm yam) yog raws li tus qauv tsim, thiab seb puas muaj kev puas tsuaj, deformations, xeb lossis lwm yam tsis xws luag. Tom qab kev tshuaj xyuas tiav lawm, sau rau hauv "Daim Ntawv Pov Thawj Tshawb Xyuas Cov Ntaub Ntawv", uas yuav tsum tau kos npe thiab lees paub los ntawm tus neeg soj ntsuam ua ntej nkag mus rau qhov txuas txuas.

Kev npaj cov cuab yeej kev teeb tsa thiab cov khoom siv pabcuam

Cov cuab yeej txhim kho yuav tsum tau debugged ua ntej, thiab cov ntaub ntawv pabcuam yuav tsum ua kom tau raws li cov qauv kev teeb tsa thiab cov kev cai ntawm cov khoom siv phau ntawv. Cov npe tshwj xeeb tau qhia hauv cov lus hauv qab no kom ntseeg tau tias cov cuab yeej ua haujlwm tau zoo thiab cov khoom siv pabcuam yog cov khoom sib xws:

3. Ntawm -Qhov Kev Npaj

Lub chaw teeb tsa yuav tsum ua kom tau raws li qhov yuav tsum tau ua ntawm cov khoom siv installation thiab kev ua haujlwm nyab xeeb, thiab yuav tsum tau ntxuav thiab npaj ua ntej los tsim cov kev mob zoo rau kev ua haujlwm installation. Cov khoom npaj tshwj xeeb yog raws li hauv qab no:

• Kev Tu Qhov Chaw: Tshem tawm cov khib nyiab thiab cov teeb meem ntawm qhov chaw teeb tsa, theem hauv av, xyuas kom meej tias qhov hoisting channel thiab qhov chaw ua haujlwm tsis muaj kev cuam tshuam. Cov cheeb tsam ntawm qhov chaw yuav tsum yog ntau tshaj 1.5 npaug ntawm thaj chaw nyob ntawm cov khoom siv kom tsis txhob muaj kev cuam tshuam rau hoisting thiab kev sib dhos ua haujlwm.
• Foundation Layout: Raws li "Equipment Foundation Drawing" muab los ntawm cov chaw tsim khoom, kos cov khoom siv siv cov kab siv kab thiab lub hauv paus txoj hauj lwm kab rau hauv av, thiab khij txoj hauj lwm ntawm lub thauj tog rau nkoj bolt reserved qhov. Qhov teeb meem raug yuam kev yuav tsum tsawg dua lossis sib npaug li 2 hli. Lub hauv paus kev kos duab yuav tsum tau muab rau tus neeg siv ua ntej txhawm rau pab txhawb kev tsim kho lub hauv paus thaum ntxov thiab khaws cov thauj tog rau nkoj bolt installation qhov thiab embedded ib feem installation txoj haujlwm.
• Kev npaj dej thiab hluav taws xob: Txuas lub zog ib ntus ntawm qhov chaw tsim kho (380V, 50Hz, muaj peev xwm ua tau raws li cov kev xav tau ntawm cov khoom siv commissioning thiab cov cuab yeej siv), npaj cov kav dej ib ntus los xyuas kom muaj dej txaus thiab cov khoom siv dej txias, thiab tswj cov cua compressed ntawm 0.5-0.8MPa.
• Kev Tiv Thaiv Kev Nyab Xeeb: Teeb tsa cov cim ceeb toom kev nyab xeeb ntawm qhov chaw (xws li "Kev Ua Haujlwm Hoisting, Tsis Nkag", "High Voltage Danger", "Tebchaws Tsim Kho, Them rau Kev Nyab Xeeb"), faib thaj chaw ua haujlwm, teeb tsa kev tiv thaiv railings, thiab muab hluav taws kub txaus- cov khoom siv tua hluav taws (tshuaj tua hluav taws, xuab zeb hluav taws) kom muaj kev nyab xeeb.

Lub tshuab raj kauv yog cov khoom hnyav -cov khoom siv uas yuav tsim kev vibration thaum ua haujlwm. Lub hauv paus kev tsim kho yuav tsum ua kom tau raws li qhov yuav tsum tau muaj los tiv thaiv kev sib haum xeeb thiab kev hloov pauv ntawm cov khoom siv thaum ua haujlwm. Lub hauv paus kev tsim kho yuav tsum tau ua raws li nruj raws li "Equipment Foundation Drawing" muab los ntawm cov chaw tsim khoom thiab cov lus qhia tshwj xeeb. Cov kauj ruam tseem ceeb yog raws li nram no:

1. Foundation Excavation

Raws li lub hauv paus layout txoj hauj lwm, siv ib tug excavator rau foundation excavation. Kev khawb qhov tob thiab qhov dav yuav tsum ua kom tau raws li cov qauv tsim: lub hauv paus tob ntawm cov kav hlau loj loj feem ntau yog 1.2m-1.8m, thiab lub hauv paus tob ntawm cov khoom me me yog 0.8m-1.2m. Lub hauv paus qhov dav dav yog 300mm-500mm wider tshaj qhov tsim dav ntawm lub hauv paus los pab txhawb kev txhim kho formwork thiab qhob pouring. Thaum lub sij hawm excavation txheej txheem, tu lub sij hawm tu lub floating av thiab cov khib nyiab nyob rau hauv lub foundation pit kom paub meej tias lub hauv paus pit yog theem. Hauv qab ntawm lub hauv paus pit yuav tsum tau compacted nrog ib tug compaction ceev Ntau tshaj los yog sib npaug zos rau 95% tiv thaiv tom qab kev sib hais haum.

2. Steel Bar Binding thiab Formwork Installation

khi cov hlau tuav raws li lub hauv paus tsim duab kos duab. Qhov tshwj xeeb, qhov sib nrug thiab qhov ntau ntawm cov hlau tuav yuav tsum ua kom tau raws li qhov yuav tsum tau ua. Lub steel bar pob qij txha yog txuas nrog vuam, thiab vuam zoo yuav tsum ua tau raws li cov qauv kom tsis txhob muaj kev vuam cuav thiab tsis muaj vuam. Tom qab khi, nruab lub steel formwork. Lub formwork yuav tsum tau ruaj nrees ntsia nrog ib tug verticality yuam kev Tsawg tshaj los yog sib npaug zos rau 3 hli / m. Qhov sib txawv ntawm lub formwork thiab lub hauv paus pit phab ntsa yuav tsum tau muab ntim nrog cov cement mortar los tiv thaiv slurry to thaum lub pob zeb pouring thiab xyuas kom meej lub hauv paus tsim zoo.

3. Reserved Anchor Bolts thiab Embedded Parts, Concrete Pouring

Txhim kho lub thauj tog rau nkoj bolts nyob rau hauv lub formwork raws li txoj hauj lwm tsim los xyuas kom meej tias cov thauj tog rau nkoj bolts yog ntsug thiab raug positioned. Sab saum toj ntawm lub bolts yog 50mm-80mm siab tshaj lub hauv paus nto, thiab hauv qab ntawm lub bolts yog ruaj khov kho kom tsis txhob txav thaum lub sij hawm ua vaj tse. Raws li hauv av siv ntawm tag nrho cov kauv yeeb nkab tshuab chav tsev, qhov tseeb installation ntawm cov embedded qhov chaw ncaj qha cuam tshuam rau qhov tseeb ntawm tag nrho chav tsev. Lawv yuav tsum tau muab ntsia synchronously nrog lub thauj tog rau nkoj bolts kom paub meej qhov chaw thiab ruaj khov. Tom qab kev teeb tsa ntawm lub thauj tog rau nkoj bolts thiab embedded qhov chaw tiav, ncuav C30-C40 coj mus muag pob zeb. Thaum lub sij hawm pouring txheej txheem, siv lub vibrator los vibrate kom ntseeg tau tias cov pob zeb yog ntom yam tsis muaj qhov tsis xws luag xws li honeycombs, pitting nto, thiab kab noj hniav.

4. Kev tu lub hauv paus

Tom qab lub pob zeb pouring tiav lawm, ua lub hauv paus txij nkawm. Lub sijhawm txij nkawm yuav tsum tsis pub tsawg tshaj 14 hnub. Thaum lub sij hawm txij nkawm, qhov saum npoo ntawm cov pob zeb yuav tsum tau khaws cia kom tsis txhob raug tshav ntuj thiab khov. Tom qab kev saib xyuas tiav, tshem tawm cov formwork thiab xyuas qhov flatness thiab verticality ntawm lub hauv paus nto. Qhov kev ua yuam kev flatness ntawm lub hauv paus saum npoo yuav tsum tsawg dua los yog sib npaug li 2 hli / m, thiab qhov tseeb qhov yuam kev yuav tsum tsawg dua lossis sib npaug li 3 hli / m. Cov khoom tsis tsim nyog yuav tsum tau kho, thiab rov- khaws cia tom qab kho kom ntseeg tau tias lub hauv paus muaj zog ua tau raws li cov qauv.

Tom qab lub hauv paus txij nkawm ua tau raws li cov qauv thiab lub zog ua tau raws li qhov yuav tsum tau ua, pib lub ntsiab khoom siv installation. Cov txheej txheem kev teeb tsa ua raws li lub hauv paus ntsiab lus ntawm "los ntawm hauv qab mus rau sab saum toj, los ntawm cov tub ntxhais mus rau lub koom haum", thiab lub hauv paus kev teeb tsa, tsim chav tsev installation, vuam chav tsev, kev koom tes hauv tsev, thiab kev tswj hwm kev teeb tsa tau ua tiav los xyuas kom meej tias tag nrho cov khoom txuas nrog zoo thiab kev teeb tsa raug raws li cov qauv.

1. Kev teeb tsa hauv paus

Siv lub tsheb crane los nqa cov cuab yeej siv rau hauv lub hauv paus, kho qhov chaw ntawm lub hauv paus kom haum nrog lub hauv paus layout siv kab, siv lub ntsuas ntsuas los ntsuas qhov theem ntawm lub hauv paus, thiab qhov kev ua yuam kev theem yuav tsum tsawg dua lossis sib npaug li 0.5mm / m. Tom qab kev hloov kho, hla lub thauj tog rau nkoj bolts los ntawm cov qhov tshwj xeeb ntawm lub hauv paus, ceev cov txiv ntoo, thiab tus nqi torque yuav tsum ua raws li cov kev cai ntawm cov khoom siv phau ntawv (feem ntau 150N·m-250N·m). Thaum kawg, khi lub qhov tshwj xeeb ntawm cov thauj tog rau nkoj bolts nrog cov cement mortar kom ntseeg tau tias lub hauv paus ruaj khov tsis muaj loosening.

2. Core Unit Installation

Kauv Forming Unit Installation

Lub kauv tsim chav tsev yog lub hauv paus ntawm lub tshuab raj kauv, muaj lub hauv paus, ntsug yob, lub tshuab rub tawm, 1-3# sib sau yob thiab 4-8# sab nraud tswj yob. Nws yog lub luag hauj lwm rau khoov lub steel kauj rau hauv ib tug kauv yeeb nkab dawb paug. Nws qhov tseeb installation ncaj qha cuam tshuam rau lub roundness ntawm cov yeeb nkab tiav thiab vuam zoo. Hoist lub tshuab ua rau lub hauv paus, kho txoj hauj lwm ntawm lub tshuab sib sau ua ke nrog cov kab nruab nrab ntawm lub hauv paus, thiab txuas cov bolts txuas. Txhim kho cov txheej txheem yob thiab cov cuab yeej taw qhia, kho qhov sib nrug thiab lub kaum sab xis ntawm cov yob txoj kev los xyuas kom meej tias cov txheej txheem yob tig hloov tau yooj yim yam tsis muaj jamming, lub kaum sab xis ua tau raws li cov qauv tsim (feem ntau 40℃-83 degree), thiab V-groove lub kaum sab xis yog kho rau 60℃-75℃los xyuas kom meej qhov zoo.

Vuam Unit Installation

Lub tshuab vuam muaj xws li cov cuab yeej vuam sab hauv thiab cov cuab yeej vuam sab nraud. Cov cuab yeej siv vuam sab hauv yog tsim los ntawm cov phaj nkhaus, kho phaj thiab kho cov txheej txheem, uas yog siv los kho thiab kho txoj hauj lwm ntawm lub vuam qhov hluav taws xob. Cov khoom siv vuam sab nraud yog tsim los ntawm ib sab, ib qho crossbeam, lub phaj txav txav, thiab lwm yam, uas yog siv los kho thiab kho qhov chaw ntawm lub vuam txuas sab nraud. Txoj kev vuam tseem ceeb yog ib qho - hlau sab hauv vuam thiab ob npaug - hlau sab nraud submerged arc tsis siv neeg vuam. Hoist lub vuam ncej mus rau txoj hauj lwm uas tau xaiv thiab kho kom ruaj khov. Txhim kho lub vuam torches sab hauv thiab sab nraud, kho txoj hauj lwm ntawm vuam torches kom haum nrog cov kauv zawj ntawm lub tshuab tsim, xyuas kom meej tias vuam torches txav tau yooj yim thiab lub kaum sab xis yog kho tau. Txuas lub vuam fais fab mov, xaim pub mis thiab cov khoom siv rov qab, xyuas tias cov kab thiab cov kav dej txuas nrog ruaj khov yam tsis muaj qhov xoob lossis xau, thiab cov khoom siv hluav taws xob vuam yog preset nyob rau hauv qhov chaw (DC-1500 hom rau vuam sab hauv, DC-1500 hom thiab AC-1200 hom rau sab nraud vuam).

Auxiliary Unit Installation

Cov pab pawg muaj xws li pub khoom noj ua ntej, shear butt vuam tsev, ya lub laub, ntug milling tshuab, kawg tig ntsej muag thiab chamfering tshuab, rear qag, thiab lwm yam.

• Feeding Preprocessing Unit: Nruab lub uncoiler thiab pinch leveler, kho txoj hauj lwm ntawm lub uncoiler kom paub meej tias cov hlau kauj tig hloov tau yooj yim tom qab kev teeb tsa, uas tuaj yeem hloov kho rau steel coils nrog ib txoj kab uas hla ntawm Φ1200-Φ1800mm. Kho cov rolls ntawm lub leveler kom kab rov tav, thiab cov leveling raug raws li qhov yuav tsum tau muaj. Cov yob ntsug tuaj yeem hloov kho raws li qhov hloov pauv ntawm phaj dav, thiab qhov nias ntawm cov yob yob tuaj yeem hloov kho manually raws li qhov hloov ntawm phaj thickness (4-20mm).
• Shear Butt Welding Unit: Nruab lub tshuab shear thiab lub taub qab vuam tshuab, kho qhov sib txawv ntawm qhov sib txawv ntawm lub tshuab shear (hloov raws li lub phaj thickness) kom ntseeg tau tias cov shearing du, kho cov electrode txoj hauj lwm ntawm lub taub qab vuam tshuab, preset lub vuam tsis nyob rau hauv qhov chaw, thiab paub seamless kev twb kev txuas ntawm steel coils kom tas mus li ntau lawm.
• Flying Cutting Cart: Tsim los ntawm lub hauv paus, lub tshuab pneumatic, lub cev lub tsheb, lub log sab saum toj thiab cov menyuam, nws yog siv los txiav cov kav hlau raws li qhov ntev (8-12m). Txhim kho lub tsheb txiav ya rau ntawm qhov tso zis ntawm lub qag nram qab, kho txoj haujlwm ntawm lub laub kom ntseeg tau tias nws tau ua raws li cov yeeb nkab steel conveying kev taw qhia, txav tau yooj yim, thiab kev txiav raug tau raws li tus qauv (qhov yuam kev tsawg dua lossis sib npaug li ± 5mm).
• Ntug Milling Tshuab thiab End Facing thiab Chamfering Tshuab: Lub ntug milling tshuab yog siv los zeb cov hlau sawb zawj, uas yog tsim los ntawm milling cutter lub taub hau, ib lub thav duab, kho cov cuab yeej, thiab lwm yam. Qhov kawg tig thiab chamfering tshuab yog siv los txiav lub ntsej muag kawg ntawm cov yeeb nkab steel, uas yog tsim los ntawm lub hauv paus, lub taub hau, kho lub taub hau ntawm ob txoj haujlwm, thiab lwm yam. cov cuab yeej siv los xyuas kom meej kev noj qab haus huv thiab kev tso tawm, thiab cov cuab yeej tau ruaj khov thiab kho rau hauv qhov chaw.
• Kev Txhim Kho Lub Ncauj Tsheb: Lub qag nram qab yog tsim los ntawm lub cev qag, cov khoom siv tawm, cov khoom siv tawm, thiab lwm yam, uas tuaj yeem ua viav vias ± 1℃nyob rau hauv qhov kev txiav txim ntawm lub tog raj kheej roj kom tshem tawm cov misalignment thiab sib tshooj ntawm cov yeeb nkab steel. Hoist lub rear qag mus rau txoj hauj lwm, txuas nws ruaj khov nrog lub tshuab tsim, thiab kho txoj hauj lwm ntawm cov zis bracket thiab cov menyuam kom paub tseeb tias nws zoo ib yam nrog cov yeeb nkab steel conveying kev taw qhia.

Tswj System Installation

Hoist lub PLC tswj txee thiab lub vaj huam sib luag ua haujlwm mus rau txoj haujlwm uas tau xaiv thiab kho kom ruaj khov. Txuas cov kab hluav taws xob thiab cov kab teeb liab ntawm lub txee tswj thiab txhua yam khoom siv. Cov kab yog txheej txheem txheej txheem, bundled zoo zoo, thiab cim nrog kab ntawv los tiv thaiv kev sib txuas tsis raug. Nruab cov nyees khawm ua haujlwm thiab lub teeb qhia kom paub meej tias kev ua haujlwm yooj yim thiab pom meej. Txuas cov kev tswj hwm nrog cov hydraulic system thiab pneumatic system, debug lub teeb liab kis tau tus mob, xyuas kom meej tias cov tswj system ib txwm muaj peev xwm tswj lub lag luam ntawm cov cuab yeej, thiab muaj peev xwm paub qhov tseeb hloov ntawm tsis xws li vuam ceev (0.8-2.2m / min) thiab pub ceev (0.6-2.5m / min).

Tom qab kev teeb tsa cov cuab yeej ua tiav, ua tiav qhov system commissioning. Kev ua haujlwm tau muab faib ua peb theem: ib zaug -machine commissioning, linkage commissioning thiab load commissioning. Thaum lub sij hawm commissioning txheej txheem, ua kom ntxaws cov ntaub ntawv, raws sij hawm teeb meem txhaum cai, thiab xyuas kom meej tias tag nrho cov kev ua tau zoo ntawm cov cuab yeej ua tau raws li cov qauv thiab ntau lawm yuav tsum tau. Txoj haujlwm commissioning yuav tsum ua kom tiav los ntawm cov kws tshaj lij; tsis yog- cov neeg ua haujlwm tshaj lij raug txwv tsis pub ua haujlwm.

1. Ib leeg -tshuab commissioning

Pib txhua qhov - cov cuab yeej siv tshuab ib los ntawm ib qho rau tsis muaj - thauj khoom, thiab xyuas cov khoom siv ua haujlwm. Cov ntsiab lus tshwj xeeb commissioning thiab cov qauv tsim nyog tau qhia hauv cov lus hauv qab no:

2. Kev Sib Txuas Kev Ua Haujlwm

Tom qab ib zaug -machine commissioning yog tsim nyog, ua raws li linkage commissioning. Pib tag nrho cov cuab yeej los simulate cov txheej txheem ntau lawm thiab xyuas cov kev ua haujlwm sib koom ua ke ntawm txhua yam khoom siv: cov txheej txheem ntawm kev pub mis, qib, sib sau, vuam, txiav, thiab lwm yam yog txuas nrog zoo yam tsis muaj kev sib tsoo lossis kev sib tsoo. Lub kaw lus tswj tau raug tswj xyuas qhov ceev thiab qhov ntsuas ntawm txhua yam khoom siv, thiab lub teeb liab tawm tswv yim yog raws sijhawm. Lub kaw lus hydraulic thiab pneumatic system muaj qhov ruaj khov siab yam tsis muaj qhov to. Lub laub ya ya sib tw rau cov yeeb nkab steel conveying ceev, thiab txiav ntev yog qhov tseeb. Lub rear qag viav vias hloov tau yooj yim, uas tuaj yeem tshem tawm qhov kev ua tsis zoo thiab sib tshooj. Thaum lub sij hawm commissioning txheej txheem, yog tias muaj teeb meem xws li cov khoom jamming thiab parameter deviation, nres lub tshuab nyob rau hauv lub sij hawm rau kev hloov kho kom txog rau thaum lub linkage ua hauj lwm du.

3. Load Commissioning

Tom qab kev sib txuas commissioning yog tsim nyog, nqa tawm load commissioning. Siv cov hlau coils tsim nyog (khoom siv Q235-X70, phaj thickness 4-20mm) rau kev sim ntau lawm. Tus naj npawb ntawm kev sim ntau lawm yuav tsum tsis pub tsawg tshaj 3-5 daim. Txheeb xyuas qhov raug thiab vuam zoo ntawm cov kav dej tiav: sab nraud qhov yuam kev ntawm cov yeeb nkab steel yog Tsawg dua los yog sib npaug rau ± 0.2 hli, phab ntsa thickness yuam kev tsawg dua los yog sib npaug rau ± 0.1 hli, thiab cov kauv weld yog tiaj tiaj yam tsis muaj slag suav nrog, qhov pores, tsis tiav kev nkag mus rau 50 SY / 9 L thiab lwm yam kev sib tham, qauv. Thaum lub sijhawm ua haujlwm ntawm cov khoom siv, qhov kev vibration thiab suab nrov ua tau raws li cov qauv (suab nrov tsawg dua lossis sib npaug li 85dB), thiab qhov kub ntawm txhua yam yog qhov qub (lub cev muaj zog tsawg dua lossis sib npaug li 75 degree, bearing kub tsawg dua lossis sib npaug li 80 degree).

Cov txheej txheem kev teeb tsa ntawm lub tshuab raj kauv muaj kev pheej hmoo siab - txuas xws li kev thauj khoom hnyav, kev ua haujlwm siab - qhov siab, thiab kev ua haujlwm hluav taws xob. Nws yog ib qho tsim nyog yuav tsum ua raws li cov lus qhia ua haujlwm nyab xeeb kom tshem tawm cov xwm txheej kev nyab xeeb. Cov kev cai tshwj xeeb yog raws li hauv qab no:

• Thaum lub sijhawm ua haujlwm hoisting, cov cuab yeej hoisting yuav tsum tau kuaj xyuas thiab tsim nyog, thiab cov phiaj xwm hoisting yuav tsum tau lees paub los ntawm tus thawj tswj hwm installation. Cov neeg ua haujlwm tsis raug tso cai raug txwv tsis pub nkag mus rau thaj chaw hoisting. Ua haujlwm ruaj khov thaum lub sij hawm hoisting kom tsis txhob muaj kev sib tsoo thiab plam ntawm cov khoom, thiab overloading hoisting yog nruj me ntsis txwv. Cov hlua hlau hlau yuav tsum tau ua kom ruaj khov, thiab cov khoom siv ntoo los yog cov ntaub qhwv yuav tsum tau clamped ntawm kev sib cuag nrog cov tshuab los tiv thaiv cov khoom nto. Sim siv cov lifting lugs ntawm cov khoom siv hoisting.
• Thaum lub sijhawm ua haujlwm hluav taws xob, lub zog hluav taws xob ib ntus yuav tsum raug txiav tawm, thiab kos npe "Tsis Muaj Kev Hloov Kho, Ua Haujlwm hauv Kev Ua Haujlwm" yuav tsum tau dai. Kev ua neej nyob yog txwv nruj heev. Cov kab kev sib txuas yuav tsum yog tus qauv, thiab kev tiv thaiv hauv av thiab xoom kev sib txuas yuav tsum nyob rau hauv qhov chaw los tiv thaiv kev sib tsoo hluav taws xob. Cov khoom siv hluav taws xob yuav tsum tau khaws cia kom deb ntawm cov dej thiab cov khoom siv hluav taws xob kom tsis txhob muaj hluav taws xob luv luv thiab hluav taws kub.
• Thaum lub sijhawm ua haujlwm siab - qhov siab (qhov siab siab dua lossis sib npaug li 2m), cov neeg ua haujlwm yuav tsum hnav txoj siv sia thiab lub kaus mom kev nyab xeeb, teeb tsa kev nyab xeeb, thiab raug txwv nruj txwv tsis pub pov khoom ntawm qhov siab. Cov cuab yeej thiab cov khoom siv yuav tsum tau muab tso kom ruaj khov kom tsis txhob poob.
• Thaum lub sij hawm lub installation txheej txheem, nws yog nruj me ntsis txwv tsis pub arbitrarily hloov cov khoom qauv thiab installation txoj hauj lwm. Yog tias xav tau kev hloov kho, nws yuav tsum tau lees paub los ntawm cov kws tshaj lij ntawm cov chaw tsim khoom thiab tus thawj coj kev teeb tsa, thiab kev ua haujlwm tsis raug cai raug txwv nruj heev.
• Kev haus luam yeeb yog txwv nruj rau ntawm qhov chaw tsim kho. Muaj hluav taws txaus- cov khoom siv tua hluav taws yuav tsum tau nruab los tiv thaiv hluav taws. Cov neeg ua haujlwm yuav tsum hnav cov cuab yeej tiv thaiv kev ua haujlwm (lub kaus mom kev nyab xeeb, tsis yog- khau khiab, hnab looj tes tiv thaiv), thiab kev ua haujlwm tsis raug cai raug txwv nruj.
• Thaum lub sij hawm commissioning txheej txheem, yuav tsum muaj ib tug tshwj xeeb ntawm cov lus txib thiab kev khiav hauj lwm, thiab cov neeg ua hauj lwm tsis tau tso cai yuav tsum tau txwv tsis pub khiav cov khoom siv. Nyob rau hauv cov ntaub ntawv ntawm kev txawv txav, nres lub tshuab tam sim ntawd, txiav tawm lub hwj chim mov thiab huab cua qhov chaw, thiab txuas ntxiv ua hauj lwm tom qab teeb meem.

Tom qab cov khoom siv installation thiab commissioning tiav, ua tiav kev lees txais kev teeb tsa. Qhov kev lees txais yog koom nrog lub installation chav tsev, tus neeg siv chav tsev thiab tus neeg soj ntsuam. Kev lees txais cov ntsiab lus thiab cov qauv nruj me ntsis ua raws li "Spiral Pipe Machine Installation and Acceptance Specifications" thiab cov kev cai ntawm cov khoom tsim khoom. Cov khoom siv tuaj yeem raug muab tso rau hauv kev siv tsuas yog tom qab qhov kev lees paub tsim nyog.

1. Cov ntsiab lus txais

• Kev lees txais lub hauv paus: Txheeb xyuas qhov flatness thiab verticality ntawm lub hauv paus nto, kho cov thauj tog rau nkoj bolts, sealing zoo ntawm reserved qhov, installation qhov tseeb ntawm embedded qhov chaw, thiab seb lub hauv paus lub zog ua tau raws li cov qauv.
• Kev lees txais cov khoom siv: Txheeb xyuas qhov chaw teeb tsa thiab kev sib txuas ntawm txhua yam khoom siv, seb cov khoom puas ua tiav thiab tsis zoo, thiab seb qhov kev teeb tsa puas tau raws li qhov xav tau. Tsom ntsoov rau kev tshuaj xyuas qhov tseeb ntawm kev teeb tsa thiab kev ua haujlwm ntawm cov khoom tseem ceeb xws li kev sib sau tshuab, vuam cuab yeej thiab lub laub ya.
• System Commissioning Txais: Txheeb xyuas ib qho -machine commissioning, linkage commissioning thiab load commissioning records kom paub meej tias cov cuab yeej ua haujlwm ruaj khov thiab txhua yam tsis ua raws li cov qauv. Qhov zoo ntawm qhov kev sim- ua tiav cov kav dej ua tau raws li cov qauv kev lag luam thiab cov qauv tsim.
• Kev lees paub txog kev nyab xeeb: Tshawb xyuas cov kev teeb tsa ntawm cov chaw tiv thaiv kev nyab xeeb, hluav taws xob hauv av thiab hluav taws kub - cov cuab yeej sib ntaus kom paub meej tias lawv ua tau raws li kev nyab xeeb tshwj xeeb. Cov neeg ua haujlwm tau ua tiav cov kev tsim nyog thiab ua tiav cov ntaub ntawv ua haujlwm nyab xeeb.

2. Cov Qauv Txais

Tom qab tag nrho cov khoom lees paub ua tau raws li cov qauv, sau rau hauv "Equipment Installation Acceptance Report", uas yuav tsum tau kos npe thiab lees paub los ntawm tag nrho cov tog neeg. Cov khoom siv tuaj yeem raug muab tso rau hauv kev siv tsuas yog tom qab qhov kev lees paub tsim nyog. Yog tias muaj cov khoom tsis tsim nyog, lawv yuav tsum raug kho nyob rau lub sijhawm txwv, thiab rov- lees txais tom qab kev kho kom zoo kom txog thaum lawv ua tau raws li cov qauv. Rau cov teeb meem pom thaum lub sij hawm lees txais, lawv yuav tsum tau muab sijhawm rov qab rau cov neeg ua haujlwm ntawm cov chaw tsim khoom los koom ua ke tsim cov phiaj xwm kho kom zoo los xyuas kom meej cov khoom siv txhim kho zoo.

1. Cov ntawv sau

• Thaum lub sij hawm installation, nws yog ib qho tsim nyog los tiv thaiv cov khoom kom tsis txhob muaj kev sib tsoo, khawb thiab xeb. Precision Cheebtsam yuav tsum tau muab cais nrog kev tiv thaiv. Ua ntej kev teeb tsa, tag nrho cov khoom siv tshuab thiab zawv zawg qhov chaw yuav tsum tau muab so, ntxuav thiab lubricated.
• Bolt zawm yuav tsum tau ua raws li qhov xav tau ntawm lub zog kom tsis txhob xoob dhau los yog nruj dhau. Kev xoob dhau yuav ua rau cov khoom siv vibration thaum ua haujlwm, thiab nruj heev yuav ua rau cov bolts thiab threads puas.
• Kev sib txuas ntawm cov kab hluav taws xob, cov kav dej hydraulic thiab cov kav dej pneumatic yuav tsum ruaj khov, thiab kev sib khi zoo thiab rwb thaiv tsev yuav tsum tau ua kom tiv thaiv kom tsis txhob tawg thiab luv luv. Kev sib txuas ntawm cov kav dej yuav tsum tau ua raws li cov chaw tsim khoom cov cim kom tsis txhob muaj kev sib txuas tsis raug.
• Thaum lub sij hawm commissioning txheej txheem, tsis yuav tsum tau kho cov kauj ruam los ntawm kauj ruam kom tsis txhob dhau kev hloov nyob rau hauv ib lub sij hawm, uas tej zaum yuav ua rau cov khoom puas los yog tsis ua hauj lwm. Tom qab kev ua haujlwm, cov kev txwv yuav tsum raug kaw thiab kaw.

Tom qab kev teeb tsa tiav lawm, ntxuav qhov chaw tsim kho, txheeb xyuas cov cuab yeej installation thiab cov khoom seem, thiab ua txoj haujlwm zoo hauv kev tu cov cuab yeej los tsim cov xwm txheej zoo rau kev ua haujlwm tom qab thiab kev saib xyuas.

2. Tshaj tawm -cov lus qhia txog kev tu

• Tom qab cov cuab yeej muab tso rau hauv kev siv, xyuas cov cuab yeej ua haujlwm txhua hnub, ntxuav cov khib nyiab thiab vuam slag ntawm cov khoom siv saum npoo, xyuas cov roj qib ntawm cov roj lubricating thiab cov roj hydraulic, thiab ntxiv rau lub sijhawm kom ntseeg tau tias cov khoom muaj lubricated tag nrho.
• Txheeb xyuas qhov xwm txheej ceev ceev txhua lub lim tiam, tshawb xyuas qhov hnav ntawm lub vuam teeb thiab hloov nws raws sijhawm. Txheeb xyuas qhov hnav ntawm cov ntawv yob thiab cov cuab yeej taw qhia, ua haujlwm zoo hauv lubrication, thiab ntxuav cov khib nyiab hauv cov khoom siv.
• Ua ib qho kev tshuaj xyuas tag nrho ntawm cov hluav taws xob thiab hydraulic system txhua hli, tshawb xyuas cov teeb meem xau thiab kev laus ntawm cov kab thiab cov kav dej, thiab kho thiab hloov lawv raws sijhawm. Calibrate cov cuab yeej installation raug thiab txiav raug kom ntseeg tau tias kev tsim khoom zoo.
• Ua ib qho kev tshuaj xyuas tag nrho ntawm cov cuab yeej txhua xyoo, hloov cov khoom hnav hnyav, ua kom tsis muaj zog thiab tiv thaiv -corrode cov cuab yeej, thiab caw cov neeg ua haujlwm ntawm cov chaw tsim khoom los ua qhov kev tshuaj ntsuam xyuas los tshawb xyuas qhov ua yuam kev.
• Tsim kom muaj ib tus account tu cov cuab yeej los sau lub sijhawm tu, cov ntsiab lus tu, kev ua txhaum cai thiab cov txiaj ntsig ntawm kev ua haujlwm, uas yooj yim rau kev taug qab tom qab thiab kev saib xyuas thiab txuas ntxiv lub neej kev pabcuam ntawm cov khoom siv.

Lub installation ntawm lub tshuab raj kauv yog ib txoj haujlwm ua haujlwm thiab kev tshaj lij uas muaj ntau yam haujlwm. Nws yog ib qho tsim nyog yuav tsum ua raws li cov lus qhia txog kev teeb tsa no, ua qauv rau txhua qhov kev tsim kho txuas, thiab xyuas kom lub installation zoo thiab kev nyab xeeb. Thaum lub sij hawm kev teeb tsa, nws yog ib qho tsim nyog los ntxiv dag zog rau cov neeg ua haujlwm kev koom tes, kev tswj xyuas zoo thiab kev saib xyuas kev nyab xeeb, thiab ua haujlwm zoo hauv cov khoom siv commissioning thiab kev lees paub los xyuas kom meej lub sijhawm ntev - cov khoom siv ruaj khov, muab kev ua si tag nrho rau nws cov khoom siv tau zoo, thiab muab cov cuab yeej txhim khu kev qha rau kev tsim cov kav dej txuas ntxiv. Cov lus qhia no muaj feem xyuam rau ntawm - qhov chaw teeb tsa ntawm ntau lub tshuab raj kav dej. Yog tias muaj teeb meem tshwj xeeb tau ntsib thaum lub sijhawm teeb tsa, nws yog qhov yuav tsum tau hu rau cov kws tshaj lij ntawm cov khoom tsim khoom hauv lub sijhawm, thiab nws raug txwv nruj heev los tswj lawv yam tsis muaj kev tso cai los xyuas kom meej qhov ua tiav ntawm kev teeb tsa ua haujlwm.