I.
Iqokobhe kunye ne-tube yobushushu inokohlulwahlulwahlulwahlulwahlulwa kwezi ntlobo zibini zilandelayo ngokweempawu zesakhiwo.
1. Ubume obuqinileyo beqokobhe kunye nobushushu be-tube ubushushu: obu bushushu buye baba yi-tube ye-tube eqingqiweyo kunye nohlobo lweplate, kudla ngokwahlukeneyo kuluhlu lwee-tube ezimbini. Izibonelelo zayo ziyindlela elula necolekileyo, iphantsi kwaye isetyenzisiwe; Ukungancediyo kukuba ityhubhu ayinakucocwa ngoomatshini.
I-2. I-Shell kunye ne-tube yobushushu i-Uprintan kwisixhobo sembuyekezo yobushushu: Inokwenza indawo eshushu yolwando olukhululekileyo. Ubume befom bunokwahlulwa ukuba:
① Uhlobo lokudambisa i-Deblernger: Esi sitshisi sinokwandiswa ngokukhululekileyo kwelinye icala leplate ye-tube, ebizwa ngokuba "yintloko ebizwa ngokuba" yintloko ebiyelayo. Ufaka isicelo sodonga lwe-tube kunye nomahluko wobushushu bodonga lodonga olukhulu, indawo ye-tube ye-tube ihlala icocwa. Nangona kunjalo, ubume bayo bunzima ngakumbi, ukuqhubekisa kunye neendleko zokwenza imveliso ziphezulu.
I-② i-tube ye-tube ye-tube ye-tube yakho Ubume bobushushu bulula, kodwa umthwalo wemveliso yemveliso inkulu, kwaye ngenxa yokuba ityhubhu icocekile, ke i-tube icocekile i-tuby icocekile. Olu tshintsho lobushushu lungasetyenziselwa ukufumana iqondo lobushushu lobushushu litshintsha, ubushushu obuphezulu okanye izihlandlo eziphezulu.
③ Ukupakisha uhlobo lwebhokisi yohlobo lwebhokisi yoTshintsho: Ineefom ezimbini, enye kwi-Tube ityhubhu ityhubhu i-tyhubhu yetyhubhu, kodwa i-tuble ityhubhu i-tyhumentswane, i-typermer enobushushu, isakhiwo esinzima. Enye ifom yenziwa kwelinye icala letyhubhu kunye neqokobhe elidadayo, kwindawo edadayo usebenzisa lonke itywina, isakhiwo silula ukuyisebenzisa kwimeko enkulu yobubanzi, ingcinezelo ephezulu. Uhlobo lwebhokisi yohlobo lwebhokisi ye-fack isetyenziswe ngoku.
II. Uphengululo lweemeko zoyilo:
1. Ubushushu uyilo, umsebenzisi kufuneka abonelele ngeemeko zoyilo zilandelayo (iiparamitha zenkqubo):
I-tube, inkqubo yeqokobhe isebenza (njengenye yeemeko zokufumanisa ukuba izixhobo zeklasi, kufuneka zibonelelwe)
I-tube, inkqubo yeqokobhe isebenza ngeqondo lobushushu (i-inlet / ngaphandle)
Iqondo lodonga lensimbi (ebalwa yinkqubo (ebonelelwe ngumsebenzisi))
Igama legama kunye neempawu
Umda we-⑤corrsion
Inani leenkqubo
Indawo yokuTshintshela kobushushu
⑧ I-PUBRUPRANTRENT TUBERSTRANTRANS INCUBISO, UCWANGCISO
⑨ Ipleyiti yokusongela okanye inani leplate yenkxaso
⑩ I-inshulensi yokufakelwa kunye nobungqingqwa (ukwenzela ukumisela i-TreatPlate Spart protruding)
(11) Ipeyinti.
Ⅰ. Ukuba umsebenzisi unemfuno ezizodwa, umsebenzisi ukubonelela ngophawu, umbala
Ⅱ. Abasebenzisi abanamfuneko ikhethekileyo, abaqulunqi abakhethiweyo
2. Iimeko ezahlukeneyo zoyilo
① Uxinzelelo olusebenzayo: njengenye yeemeko zokumisela ukuba ngaba izixhobo zihlelwe, kufuneka zibonelelwe.
Iimpawu zezinto ezibonakalayo: Ukuba umsebenzisi akaboneleli ngegama lezinto ekufuneka zibonelele ngexabiso lezinto ezibonakalayo.
Kuba ityhefu ye-Peperium inxulumene nokubekwa kweliso kwiliso lezixhobo, unyango lobushushu, inqanaba lokuxolelwa kwiklasi ephezulu yezixhobo, kodwa ihambelana nolwahlulo lwezixhobo:
I-A, GB150 10.2.2.1 (f) Imizobo ibonisa ukuba isikhongozeli sibambe kakhulu okanye sinobungozi obunobungozi obuyingozi kwi-100% i-100% i-100% RT.
B, 10.4.1.3 Imizobo ibonisa ukuba izikhongozeli zibamba kakhulu okanye imithombo yeendaba enobungozi kakhulu kufuneka ichaphazele i-sper-sub-nyango ye-weld (i-Weldied Guiness Stainess)
c. UKUGCINWA. Ukusetyenziswa kwetyhefu ephakathi ukuze okuxolelekileyo okanye ukuxolela okubi kakhulu kufanele ukuba kuhlangatyezwane neemfuno zeklasi ye-II okanye iv.
③ Inkcazo ye-Pipe:
Ngokuqhelekileyo i-carbon yentsimbi φ19 × 2, ¶25 × 2, ¶32 × 3, ¶38 × 5
Φ19 × 2, ¶25 × 2, ¶32 × 2,5, ¶38 × 28 × 2,5
Ukucwangciswa kwe-tubes of tubes: unxantathu, kwikona triangle, isikwere, kwikona yesikwere.
★ Xa ukucocwa koomatshini kuyafuneka phakathi kobushushu be-tubes, ilungiselelo lesikwere kufuneka lisetyenziswe.
1. Uxinzelelo loyilo, iqondo lokushisa le-welding jografi
I-2. Ububanzi: Dn <400 isilinda, ukusetyenziswa kombhobho wentsimbi.
I-DN ≥ 400 isilinda, isebenzisa ipleyiti yensimbi.
I-16 "umbhobho wentsimbi ------ kunye nomsebenzisi ukuba axoxe ngokusetyenziswa kweplanethi yensimbi eqengqelekayo.
I-3. Umzobo womzobo:
Ngokwendawo yokutshiswa kobushushu, ukuhanjiswa kobushushu kwe-tube yokuhambisa i-rameram yomzobo ukuchonga inani leetyhubhu zokuhambisa ubushushu.
Ukuba umsebenzisi ubonelela ngomzobo wokufaka, kodwa kwakhona ukuphonononga i-piipsing kungaphakathi kwesangqa somda.
Umgaqo wokubekwa kombhobho:
(1) Kwisangqa somda wepikisi kufuneka sigcwele umbhobho.
Inani lombhobho we-strpi-strwe kufuneka uzame ukulinganisa inani lemivimbo.
Ityhubhu ye-head
4. Izinto
Xa i-tube ye-tube ayinayo igxalaba kwaye ixhunyiwe ngesilinda (okanye intloko), ukwenziwa kwe-gorday kufuneka isetyenziswe. Ngenxa yokusetyenziswa kwesakhiwo esinjalo seplate ye-tube sisetyenziselwa uxinzelelo oluphezulu, olunokutya, ukuqhuma, kunye nezihlandlo ezinobungozi kakhulu, ezinobungozi kakhulu kwi-tube, iplate yetyhubhu ikwanjalo. Ukwenzela ukuthintela ierhuqa ye-Convex ukuvelisa i-SLAG,
I-5. Ubushushu boPhando kunye noQhagamshelo lwe-Tube Plate
I-Tube kunxibelelwano lwe-tube ye-tube, koyilo lweqokobhe kunye ne-tube yobushushu ye-tube yeyona nto ibaluleke kakhulu kwisakhiwo. Akakhesebenzisi kuphela umthwalo kuphela, kwaye kufuneka enze uqhagamshelo ngalunye ekusebenzeni kwezixhobo ukuqinisekisa ukuba iphakathi ngaphandle kokuvuza kunye nokumelana nomsebenzi woxinzelelo oluphakathi.
Uqhagamshelo lwe-tube kunye ne-tube ye-tube ikakhulu zezi ndlela zintathu zilandelayo: ulwando; bling; CAlela
Ukwandiswa kweqokobhe kunye netyhubhu phakathi kokuvuza imithombo yeendaba akuyi kubangela ziphumo zimbi zemeko, ngakumbi ukuba i-sublon ye-subbon ihlwempu) kunye nomsebenzi we-carbon ye-carbon inkulu kakhulu.
Ngenxa yokwandiswa kwesiphelo setyhubhu kwi-Welding yeplastiki, kukho uxinzelelo lwentrawula, ukunqongophala kwetyhuzulo, ngokokusebenza kobushushu, kunye nokusebenza kwe-300 degrees Iinciniba, akukho tshintsho lugqithisileyo luguqukayo kwaye akukho xinzelelo lubalulekileyo.
Unxibelelwano lwe-welding lunezinto eziluncedo kwimveliso elula, ukusebenza kakuhle kunye nonxibelelwano oluthembekileyo. Ngokusebenzisa i-welding, ityhubhu kwiplate yetyhubhu inendima engcono ekwanda; kwaye ikwazi ukunciphisa iimfuno zokulungisa umngxunya, ukugcina ixesha lokuqhuba, ulondolozo olulula kunye nezinye izibonelelo, kufuneka zisetyenziswe njengombandela ophambili.
Ukongeza, xa ityhubhulitha ephakathi inkulu kakhulu, i-Medium kunye nemozulu ixutywe ngokulula ukuqhuma i-radium i-raditing okanye ngaphakathi nangaphandle kwemibhobho ye-Pipe i-rading iya kuba nesiphumo esibi, kodwa ikwasebenzisa indlela ye-welding. Indlela yeWolding, nangona izibonelelo ezilungileyo zabaninzi, kuba ayinakuphepha "ukukhupha" ukungahambi kakuhle "kunye neendawo ze-weldice" kunye neendawo ze-welded "kunye nodonga lombhobho omkhulu kunye neplate emdaka kunye neplate enobunzima.
Indlela yeWolding inokuba ngamaqondo obushushu aphezulu kunolwandiso, kodwa phantsi kwesenzo seqondo lokushisa eliphezulu uCyclic, i-WEld inomdla kakhulu kwi-racks, i-tube kunye ne-tube yomjelo, xa ikhawulezisa umonakalo we-gese. Ke ngoko, kukho i-welding kunye namalungu okudibanisa okukhoyo asetyenziswa ngaxeshanye. Oku akuphuculi kuphela ukunyangwa komdibaniso wokudibana, kodwa kunciphisa utyekelo lwe-crevice yosulelo, kwaye ngenxa yoko ubomi bayo buhlala bude kakhulu kunoko isetyenziswa yedwa.
Koko uninzi lwezinto ezifanelekileyo ukulungiselela ukuphunyezwa kwe-welding kunye neendlela zokwandisa kunye neendlela, akukho nqanaba iyunifomu. Ngokwesiqhelo kubushushu ayiphezulu kakhulu kodwa uxinzelelo luphezulu kakhulu okanye iphakathi kulula kakhulu ukuba ivule, ukusetyenziswa kwamandla okunyanzeliswa kunye nokutyhoboza i-weld, kwaye akuqinisekisi amandla).
Xa uxinzelelo kunye neqondo lobushushu liphezulu kakhulu, ukusetyenziswa kwamandla elding kunye nokuncamathisela ukwanda, (amandla okuba i-wels inamandla amakhulu, kodwa ikwabhekisa kumandla ombhobho ophantsi komthwalo we-axial xa i-welding). Indima yokwandiswa ikakhulu kukuphelisa ukuntywila kwe-risvice kunye nokuphucula ukungakhathali kwe-shul. Imilinganiselo ethile yesakhiwo somgangatho (GB / T151) sele ichaziwe, ayizukuya kwiinkcukacha apha.
Ngomngxunya we-pume verty of therthy:
A, Xa ubushushu i-tubernunger ityhubhu ye-tube kunye ne-tube ye-tube ye-tube, ityhubhu ye-tube yomhlaba ayikho ixabisekileyo kune 35Um.
B, i-teulther ityhefu enye ye-tube kunye ne-tube yokwandiswa kolwandiso, i-Tube Hole Hible Right Right ayichaphazeli ukuqina kwesiphene se-12,5um.
III. Yoyilo ukubala
I-1. I-Shell yoLunga loLwandleniso (kubandakanywa ibhokisi yombhobho yecandelo elifutshane, i-Shell yenkqubo ye-Corbon Bide ihlangane kwi-Corrosion Corgity Corn C2 = I-1mm ye-Shell ye-Corrosion Corgick i-1MM kufuneka inyuswe ngokufanelekileyo.
2. Ukubalwa kokunyanzeliswa komngxunya wokuvula
I-Shell isebenzisa inkqubo ye-teel tube, kuyacetyiswa ukuba isebenzise yonke i-uqinile (yonyusa i-cylind yodonga lodonga okanye ukusebenzisa ityhubhu ebiyelwe); Kwibhokisi ye-tube ye-tube yomngxunya kumngxunya omkhulu ukuze uqwalasele uqoqosho lonke.
Ayisiyo enye i-uqiniseke kufuneka ifezekise iimfuno zamanqaku aliqela:
① uxinzelelo loyilo ≤ 2.5MPA;
② Umgama weziko phakathi kwemingxunya emibini ayifanelanga ukuba ingabi ngaphantsi kabini isixa semingxunya emibini;
③ ububanzi bezinto ezikhoyo ≤ 89mm;
④ Thatha ngaphezulu kobuncinci bobuncinci kufuneka ube kwiTheyibhile 8-1 iimfuno (thatha i-corrosion dargion ye-1mm).
I-3. I-Flange
Izixhobo zeFlanger isebenzisa i-Flange yomgangatho kufuneka inikele ingqalelo kwi-flanger kunye ne-gasket, i-starnders, kungenjalo iFlange iBaliwe. Umzekelo, chwetheza iflethi ye-well ye-welding kumgangatho kunye ne-gasket yayo yokuthelekiswa ne-gasket ye-metallic ethambileyo; Xa ukusetyenziswa kwe-gasket yomoya kufuneka iphinde ibuyiselwe kwi-flanger.
4. Iplate ye-pipe
Kufuneka unake kule micimbi ilandelayo:
① I-TUBE Plate yoyitha: Ngokwemigaqo ye-GB150 kunye ne-GB / T151, kufuneka ithathwe ingaphantsi kweqondo leerandi le-tube, kodwa ithathiwe kwicala le-tube ye-tube lingabi nakuphela kweqondo lobushushu le-tube.
I-Multi-Tub Head Primer: Kuluhlu lwendawo yokuthambisa, ngenxa yemfuno yokuseta i-roove ye-roover groove kunye ne-tie ye-rood kwaye iphumelele ukuxhaswa yi-proopern ye-AD: GB / T151.
Ubungqingqwa obusebenzayo weplate yeTube
Ubungqingqwa be-tube ye-tube ibhekisa kumgangatho wokwahlulahlula umhlaba we-bulkhead Groove ubukhulu be-tube thabatha inani lezinto ezimbini ezilandelayo
I-A, i-Pipe Poosion Sorgion ngaphaya kobunzulu bobunzulu bobubanzi be-pile roove
B, I-Shell yenkqubo ye-Shell concern kunye ne-Tube Plate kwicandelo lenkqubo yeqokobhe lesakhiwo se-Groove's Subles
I-5. Ukukhula kwamalungu
Kwibhulukhwe ehleliweyo kunye nepeyinti yokuphazamiseka, ngenxa yomahluko wobushushu phakathi kolwelo kwikhosi ye-TUBE kunye nolwandiso lwe-tube, kunye netyhefu kunye netyhefu kunye netyhefu kunye netyhefu kunye netyhubhu. Ukwenzela ukuthintela i-Shell kunye ne-SUFT ARDSTRNUSTRANTRANTRANS PARANT SPARENT, ISIQINISEKISO SOKUGQIBELA I-TUBE kwi-Tube Plates, kufuneka isethwe umthwalo wokwaluphala ukunciphisa umthwalo weqokobhe kunye nobushushu.
Ngokubanzi kwiqokobhe kunye nobushushu oxhumashishino lomhlaba mkhulu, kufuneka uqaphele ukucwangcisa ukwandiswa, kwi-tube ye-tube, ngokobume beqondo lobushushu, ngokwemibandela yeqondo lobushushu, ngokwemfuneko yokwandisa ukwandisa ukwandisa ukwandisa ukwandisa ukwandisa ukwandisa ukwandisa ukwandisa ukwandisa ukwandisa ukwandisa ukwandisa ukwandisa ukwandisa ukwandisa ukwandisa ukwandisa ukwandisa ukwandisa ukwandisa ukwandisa ukwandisa ukwandisa ukwandisa ukwandisa ukwandiswa.
I-σt-Ingcinezelo ye-Axial yeTub yoTshintsho
I-σC yenkqubo ye-sylinder axial
Q-Ubushushu Tubernungertunger ityhubhu kunye nonxibelelwano lwe-tube ye-tube yamandla okudonsa
Iv. Uyilo lolwakhiwo
I-1. Ibhokisi yombhobho
(1) ubude bebhokisi yombhobho
a. Ubuncinci obuncinci
Ukuvulwa kwekhosi ye-pube enye yebhokisi ye-tube, kubunzulu obusezantsi embindini womvuzo akufuneki ube ngaphantsi kwe-1/3 yobubanzi obungaphakathi;
② Ubunzulu bendlela ye-pubhor kufuneka baqinisekise ukuba indawo ejikelezileyo ephakathi kwezi zifundo zimbini ingaphantsi kwe-1.3 amaxesha e-tub yohlobo lwe-sublernunger;
b, owona bunzulu ngaphakathi
Qwalasela ukuba ilungele i-weld kwaye icoce iindawo ezingaphakathi, ngakumbi ngenxa yobubanzi be-tube ye-tube eninzi.
(2) isahlulelo senkqubo eyahlukileyo
Ubukhulu kunye nolungiselelo lwesahlulelo ngokwe-GB151 ITheyibhile 6 kunye ne-15, malunga nobunzima obungaphezulu kwe-10mm yesahlulelo, umphezulu wokutywina kufuneka ungene kwi-10mm; Ngobushushu be-tube ye-tube, ukwahlula kufuneka kusekwe kumngxunya we-Tear (umngxunya we-Drain), i-Drain Hole Diameter i-6mm.
I-2. I-Shell kunye ne-tube bundle
Inqanaba le-①tube
Ⅰ, ⅱ Inqanaba le-tube ye-tube, kuphela kwi-carbon ye-carbon, i-Allow Steed Burnger Priber Pleber Pleber, kusekho "inqanaba eliphezulu" ne "nqanaba" eliqhelekileyo "kunye" nenqanaba "eliqhelekileyo" kunye "nenqanaba" eliqhelekileyo ". Nje ukuba ityhubhu ye-subser yasekhaya inokusetyenziswa "i-pipe ephezulu yentsimbi, i-carbon steel, i-Allow Steen Steer Primer I-Tuble ifuneka ihlulwe ibe yi-ⅰ kunye nenqanaba!
Ⅰ, ⅱ I-Tube Bundesi of Amesment yemahluko ibukhali kwi-sub ye-subserturturtur of Tubser ngaphandle, ukuphambuka kobubanzi bobubanzi kwahlukile, ubungakanani obuhambelana noko kwaye ukuphambuka komngxunya ohambelana noko kwahlukile.
Ibakala le tube ye-tube yeemfuno eziphezulu zokuchaneka kwentsimbi, kwi-staight yentsimbi yentsimbi, kuphela i-ⅰule ye-tube; Kwi-carbon ye-carbon ye-carbon yensimbi
② Iplate yeTube
Ubungakanani be-tube ye-tube
Qaphela umahluko phakathi kwe-ⅰ, ⅱ yenqanaba le-tube
B, inkqubo yokwahlulahlula
Ubunzulu be-slot ngokubanzi bungaphantsi kwe-4mm
Ⅱ Isahlulelo seNkqutyana yeSlot Slot: I-Carbon Steel 12mm; Intsimbi ye-11mm
Ⅲ Ukudityaniswa komzuzu isahlulelo seSlot Slot Cosm Chamfersing ngama-45 degrees, ububanzi be-charfering b bumalunga ne-radius r kwikona ye-gasket yomzuzu.
Ipleyiti ye
a. Ubungakanani be-pipe
b, ukuqubuda
Ukuphakama kwe-notch kuya kuba njalo ukuba ulwelo ngomgangatho wokuhamba kwe-tube ifakwe kumqolo we-norch kwi-pubile ye-pube iphantsi kwebhulorho ephantsi kwebhulukhwe ephakathi kwebhulorho (ukwenza lula ukunxiba umbhobho).
c. I-notch uqhelazo
Indlela yokucoca ulwelo, i-notch phezulu kunye nelungiselelo lokucwangciswa;
Irhasi equkethe inani elincinci lolwelo, i-notch libe phezulu kwinxalenye esezantsi yeplate yokusombulula ukuvula izibuko elinamanzi;
Ulwelo olunexabiso elincinci lerhasi, i-notch phantsi ukuya kwinxalenye ephezulu yeplate yokuvula ukuvula i-port ye-ventilation
Irhasi-yobisi olunamanzi okanye ulwelo luqukethe izixhobo eziqinileyo, i-notch yasekhohlo kunye nelungiselelo elifanelekileyo, kwaye uvule izibuko ezingamanzi kwindawo ephantsi
d. Ubuncinci beplate yokusombulula; Ubuninzi bexesha eliphezulu
e. Iipleyiti ezisongelayo kwiziphelo zombini ze-tube bundle zikufuphi nexesha lokungena kwiqokobhe kunye nabamkeli bokuphuma.
I-④tie rod
A, ububanzi kunye nenombolo ye-tie rods
Ububanzi nenombolo ngokweTheyibhile 6-31, 633 Ukukhetha, ukwenzela ukuba kubekho indawo enkulu ye-tie kunye nenani le-tie lingayi kutshintshwa, kodwa i-Deameter yayo ingaphantsi kwe-10mm, inani elingaphantsi kwesine
B, i-tie rod kufuneka ilungiselelwe njengokufanayo kangangoko kunokwenzeka kumda we-tube, kubushushu obukhulu bokwahlula iplate, kufutshane neplate yeplate, nakweyiphi na ipleyiti ye-pie engaphantsi kwe-3 yamanqaku enkxaso
c. Tie rod nut, abanye abasebenzisi bafuna ukuba le nto ilandelayo kunye neplate yeplate
⑤ Anti-Flosh Plate
a. Ukuseta kweplate yokulwa i-anti-flosh kukunciphisa ukusasazwa okungalinganiyo kunye nokukhukuliseka kobushushu.
b. Indlela yokulungisa iplate yokuhlambela
Kangangoko kunokwenzeka ukuba uhlale kwi-tube ye-pitch esisigxina okanye kufutshane neplate ye-tube yeplate yokuqala, xa igoba le-itlell likwintonga engenasiphelo kwicala le-Tube, ipleyiti yokuhlaselwa i-anti-scramble inokuthi ifungelwe kwi-cylinder bomzimba
(6) Ukusetwa kwamalungu okukhula
a. Ibekwe phakathi kwala macala omabini eplate yokusombulula
Ukuze unciphise ukunganyangeki kwe-fluid yokwandiswa, ukuba kukho imfuneko, kwi-cube yandise kwi-tyhel ye-cube, ityhubhu ye-lin, xa ithe nkqo, kufuneka isethwe kwisiphelo esisezantsi se-typer
b. Ukudibana kokwandiswa kwesixhobo sokukhusela ukuthintela izixhobo kwinkqubo yothutho okanye ukusetyenziswa kokutsala okubi
(vii) Unxibelelwano phakathi kweplate ye-tube kunye neqokobhe
a. Ulwandiso luphindwe kabini njenge-flange
b. Iplate ye-pipe ngaphandle kwe-binge (GB151 Isihlomelo G)
I-3. I-Pipe Flonger:
① Yila iqondo lobushushu lingaphezulu okanye lilingane nama-300 degrees, kufuneka isetyenziswe i-blange.
② kuba ubushushu obungasetyenziselwa ukuthatha i-interversion ukunikezela kunye nokukhupha, kufuneka bubekwe kwityhubhu, eyona ndawo iphantsi ye-Shell ye-Bleed, eyona ndawo iphantsi ye-20mm.
③ Ubushushu obuthe nkqo bunokusetwa bungaphezulu kwePort.
4. Inkxaso: GB151 iintlobo zezibonelelo zenqaku 5.20.
5. Ezinye izibonelelo
① Ukuphakamisa amagqabantshintshi
Umgangatho omkhulu kune-30KG ibhokisi esemthethweni yebhokisi ye-30kg kunye nebhokisi yebhokisi yombhobho kufuneka ibekwe amagqabi.
② wire ephezulu
Ukwenzela ukuba kube lula ukupheliswa kwebhokisi yombhobho, ibhokisi yebhokisi yombhobho, mayibekwe kwiBhodi yaseburhulumenteni, ibhokisi yombhobho igubungela ucingo oluphezulu.
V. Imveliso, iimfuno zokuhlola
I-1. Iplate yombhobho
① I-Tube ye-tube ye-tube ye-tube ye-tube ye-tube ye-rute ye-100% yokuhlola i-ray, inqanaba elifanelekileyo: RT: ⅱ UT: ⅰ Inqanaba;
② Ukongeza kwintsimbi engenasitali, i-Piped Pipe Doul Preser Hible yonyango;
③ I-Tube ye-tube ye-puble ye-bridge phaidge: Ngokwefom yefomula yokubala ububanzi bebhulorho yeHool Bridge: B = (D) - D1
Ubuncinci bobubanzi be-HALEBIDGE: B = 1/2 (S - D) + C) + c;
I-2. I-Tube Box
I-Carbon Steel, i-alloy ye-alloy ye-waldy ye-weldare yokwahlulahlula ibhokisi yombhobho, kunye nokusetyenziswa kwe-pump yebhokisi ye-pumeral, ekusebenziseni i-Deding Sures, kwi-Flange kunye neSahlulo lokwahlula-hamba emva konyango lwetywina.
3. Uvavanyo loxinzelelo
Xa inkqubo ye-Shell yoyilo iphantsi koxinzelelo lungaphantsi koxinzelelo lwe-tube, ukuze kuhlolwe umgangatho wobushushu ityhubhu ye-tube kunye ne-tube ye-tube
I-Shell yenkqubo ye-Shell ye-Shell yonyusa uxinzelelo lovavanyo ngenkqubo ye-pipe ihambelana novavanyo lwe-hydraulic, ukujonga ukuba ngaba ukuvuza kombhobho. (Nangona kunjalo, kuyimfuneko ukuqinisekisa ukuba uxinzelelo lwefilim yeqokobhe ngexesha lovavanyo lwe-hydraulic yi-Hydraulic ≤0.9relφ)
Xa le ndlela ingentla ayilunganga, iqokobhe linokuba luvavanyo lwe-hydrostatic ngokwengcinezelo yoqobo emva kokudlula, kwaye ke iqokobhe lovavanyo lwe-Ammonia lokuvuza okanye i-halogn lokuphumeza.
VI. Eminye imiba ekufuneka iqatshelwe kwiitshathi
1. Chaza inqanaba le-tube bundle
I-2. Ubushushu ityhubhu ityhubhu kufuneka ibhaliwe ilebheli
3
I-4. Imizobo yeNdibano kufuneka ifakwe i-tebel gesting raintation
5. Ukwanda kwemigangatho edibeneyo yokukhupha imingxunya yokugxotha, imingxunya yokuphelisa imibhobho ye-pipe, iiplagi zombhobho kufuneka ziphume emfanekisweni
Ixesha leposi: I-Oct-11 ukuya kwi-1123