Chubhu isina musono yeboiler imhando yechubhu yeboiler, iri muboka rechubhu yesimbi isina musono. Nzira yekugadzira yakafanana neyechubhu isina musono, asi pane zvinodiwa zvakasimba pasimbi inoshandiswa mukugadzira chubhu yesimbi. Boiler ine chubhu isina musono inowanzo shandiswa mumamiriro ekupisa kwakanyanya uye ekumanikidzwa kwakanyanya, mapaipi ari mumhepo inopisa uye mweya wemvura pasi pekushanda, achaitika oxidation uye ngura. Machubhu esimbi anodiwa kuti ave nesimba rakasimba, arambe ngura zvakanyanya, uye agare zvakanaka. Boiler ine chubhu isina musono inonyanya kushandiswa kugadzira chubhu yeboiler ine pressure yakakwira uye ultra-high pressure superheater, chubhu yereheater, gas guide boiler ine chubhu isina musono, chubhu huru yesteam, nezvimwewo.

Chubhu yebhoyira ine kumanikidzwa kwakaderera uye kwepakatiGB3087-1999, bhaira chubhu isina musonoGB5310-1999Inoshandiswa kugadzira zvivakwa zvakasiyana-siyana zveboiler ine simba shoma, pombi yemvura inopisa uye pombi yelocomotive boiler ine simba guru, pombi yeutsi, pombi diki yeutsi uye pombi yezvidhinha zvearch yakagadzirwa nesimbi yemhando yepamusoro yesimbi yakaputirwa nesimbi inotonhora yakaputirwa. Pombi yesimbi isina musono yekuvaka (GB/T8162-1999) ichubhu yesimbi isina musono yekuvaka kwakazara uye dhizaini yemakanika. Magadzirirwo uye hunhu hwechitarisiko:GB5310-95"Chubhu yesimbi isina musono yebhoyira ine simba guru" dhayamita yepombi inoputika inopisa 22 ~ 530mm, ukobvu hwemadziro 20 ~ 70mm. Dhayamita yekunze yechubhu inotonhora inodhonzwa (inotonhora inomonereka) i10 ~ 108mm, uye ukobvu hwemadziro i2.0 ~ 13.0mm. Pombi yesimbi isina musono yakagadzirwa ishoko rekuti pombi yesimbi isina musono yemamwe maumbirwo echikamu chemuchinjikwa kunze kwepombi yakatenderera. Zvichienderana nechimiro chakasiyana uye saizi yechikamu chepombi yesimbi, inogona kukamurwa kuita ukobvu hwakaenzana hwemadziro pombi yesimbi isina musono yakagadzirwa (kodhi yeD), ukobvu hwakaenzana hwemadziro pombi yesimbi isina musono yakagadzirwa (kodhi yeBD), pombi yesimbi isina musono yakasiyana-siyana (kodhi yeBJ). Machubhu esimbi asina musono anoshandiswa zvakanyanya muzvikamu zvakasiyana-siyana zvechivakwa, maturusi uye zvikamu zvemakanika. Zvichienzaniswa nechubhu yakatenderera, chubhu ine chimiro chakasarudzika inowanzova nenguva yakakura yekusagadzikana uye chikamu chemodulus, uye ine kugona kukuru kwekudzivirira kukotama nekukotama, izvo zvinogona kuderedza huremu hwechivakwa uye kuchengetedza simbi. 4. Kuyedzwa kwemakemikari (1)GB3087-82"Tubhu resimbi risina musono rebhoyira rinodzvinyirira zvishoma uye zvepakati". Nzira yekuyedza kuumbwa kwemakemikari zvinoenderana neGB222-84 neGB223 "Nzira yekuongorora Chemical yeSimbi neAlloy" chikamu chakakosha. (2)GB5310-95"Seamless Steel Tube yeHigh pressure boiler" zvinopihwa. Nzira yekuyedza yekuumbwa kwemakemikari inoenderana nezvikamu zvakakodzera zveGB222-84, Chemical Analysis Method yeSimbi neAlloy, uye GB223 Chemical Analysis Method yeSimbi neAlloy. (3) Kuongororwa kwemakemikari emachubhu esimbi eboiler anopinzwa kunze kwenyika kunofanirwa kuitwa zvichienderana nezvinodiwa zvakanyorwa muchibvumirano. 5 boiler ine seamless tube steel (1) simbi yemhando yepamusoro yecarbon structural steel i20G,20MnG, 25MnG.(2) alloy structural steel steel 15MoG, 20MoG, 12CrMoG, 15CrMoG, 12Cr2MoG12CrMoVG, 12Cr3MoVSiTiB nezvimwewo. (3) simbi inodzivirira kupisa inowanzoshandiswa 1Cr18Ni9, 1Cr18Ni11Nb boiler tube pamwe nekuona kuti chemical composition uye mechanical properties, kuita hydraulic test root by root, kuita flaring, flattening test. Mashibhu esimbi anounzwa ari mumamiriro ekupisa. Pamusoro pezvo, chimiro che microstructure, saizi yezviyo uye decarbonization layer yepombi yesimbi yapera zvinodiwawo.

6. Kuedzwa kwekushanda kwemuviri (1)GB3087-82 “Chubhu yesimbi isina musono yebhaira rekumanikidza rakaderera nepakati"Zvirongwa." Kuedza kwekusimbisa zvinoenderana neGB/T228-87, bvunzo yehydraulic zvinoenderana neGB/T241-90, bvunzo yekupwanya zvinoenderana neGB/T246-97, bvunzo yekupenya zvichienderana neGB/T242-97, bvunzo yekukotama inotonhora zvinoenderana neGB24497(2)GB5310-95 "Tube yeSimbi Isina Musono yeBhoira Inodzvanywa Nepamusoro"Zvikamu. Kuedza kwekukwesha, bvunzo yehydrostatic uye bvunzo yekutsanura zvakafanana neGB3087-82; Kuedza kweimpact zvichienderana neGB229-94, bvunzo yekutsvaira zvichienderana neGB/T242-97, bvunzo yehukuru hwezviyo zvichienderana neYB/T5148-93; Zvichienderana neGB13298-91 yekuongororwa kwetishu diki, GB224-87 yekuongororwa kwe decarbonized layer, uye zvinoenderana neGB224-87 yekuongororwa kwe ultrasonicGB/T5777-96.(3) Kuongororwa kwemuviri uye indexes dzemachubhu eboiler anopinzwa munyika zvinofanirwa kuitwa zvichienderana nezvinodiwa zvakatarwa muchibvumirano.

7. Mamiriro makuru ekutumira nekutumira kunze kwenyika

(1) Boiler ine pressure yakakwira, ine seamless tube, nyika dzinopinza zvinhu zvikuru ndiJapan, Germany. Kazhinji inopinza zvinhu zve15914.2 mm;2734.0 mm;219.110.0 mm;41975mm;406.460 mm, nezvimwewo. Chidimbu chidiki i31.84.5 mm, kureba kunowanzova 5 ~ 8 m.(2) kana paine nyaya yekupinzwa, Germany mannesmann boiler ine seamless tube, pipe mill yakaunzwa ST45 kuburikidza ne ultrasonic testing ye census, yakawana kuti huwandu hushoma hwezvikanganiso zvemukati zvepipe yesimbi hwakapfuura mitemo yefekitori uye mwero weGerman steel association.(3) kubva kuGermany, alloy steel pipe yakaunzwa, giredhi resimbi i34 crmo4 uye 12 crmov, nezvimwewo. Rudzi urwu rwepipe yesimbi ine tembiricha yepamusoro inoshanda zvakanaka, inowanzoshandiswa papipe yesimbi yeboiler ine tembiricha yakakwira.(4) alloy tube yakaunzwa kubva kuJapan yakawanda, specifications mm5 426.012 ~ 8 m; 152.48.0 mm12m;89.110.0 mm6m; 101.610.0 mm12m; 114.38.0 mm6m; 127.08.0 mm9m JISG3458 kushandiswa kwechiyero chemaindasitiri eJapan, senge giredhi resimbi reSTPA25, rudzi urwu rwepombi yesimbi inoshandiswa kuenderana nechubhu yealloy inodziya zvakanyanya. Boiler ine pressure yakakwira inopinza nekutumira kunze, (1) chubhu ine pressure yakakwira inopinza nyika huru dzinopinza iJapan, Germany. Kazhinji inopinza zvirevo zve15914.2 mm;2734.0 mm; 219.110.0 mm; 41975mm; 406.460 mm ndiyo diki diki diki se31.84.5 mm, kureba kunowanzova 5 ~ 8 m. (2) kana paine chirevo chakatorwa kunze kwenyika, Germany mannesmann seamless boiler tube, pipe mill yakaunzwa ST45 kuburikidza ne ultrasonic testing ye census, yakawana kuti huwandu hushoma hwezvikanganiso zvemukati zvepipe yesimbi zvinopfuura mitemo yefekitori uye zviyero zveGerman steel association. (3) kubva kuGermany alloy steel pipe yakaunzwa, giredhi resimbi ndere 34 crmo4 uye 12 crmov, nezvimwewo. Rudzi urwu rwepipe yesimbi inoshanda zvakanaka, inowanzoshandiswa papipe yesimbi yeboiler inodziya zvakanyanya. (4) alloy tube yakaunzwa kubva kuJapan yakawanda, specifications mm5 426.012 ~ 8 m; 152.48.0 mm12m; 89.110.0 mm6m; 101.610.0 mm12m; 114.38.0 mm6m; 127.08.0 mm9m JISG3458 kushandiswa kwechiyero chemaindasitiri eJapan, senge giredhi resimbi reSTPA25. Rudzi urwu rwepombi yesimbi inoshandiswa kuenderana nechubhu yealloy inodziya zvakanyanya.

Nzira dzekugadzira chubhu yebhoyira isina musono. Bhoyira ine mhando yechubhu isina musono. Nzira dzekugadzira nechubhu isina musono dzakafanana, asi dzine chikumbiro chakasimba chekugadzira simbi inoshandiswa mupombi yesimbi. Zvinoenderana nekushandiswa kwekupisa kunogona kukamurwa kuita machubhu maviri ebhoyira akajairika uye chubhu yebhoyira ine kumanikidzwa kwakanyanya.1, ongororo ye(1) nzira yekugadzira:(1) tembiricha yechubhu yebhoyira isina musono pasi pe450 ℃, pombi yemumba inonyanya kushandisa 10, 20 carbon steel hot rolled kana cold drawn tube.(2) machubhu ebhoyira ane kumanikidzwa kwakanyanya anowanzo kuve mumamiriro ekupisa kwakanyanya uye ekumanikidzwa kwakanyanya, kana uchishandisa pombi iri pasi pesimba remhepo inopisa uye mhute yemvura, oxidation uye ngura zvichaitika. Zvinodiwa zvemapaipi esimbi ane simba rakanyanya kuputika, anodzivirira ngura zvakanyanya, uye ane kugadzikana kwakanaka kwehurongwa. (2) shandisa: (1) bhaira resealed tube inonyanya kushandiswa kugadzira chubhu yemadziro emvura, pombi yemvura, chubhu yemhepo inopisa zvakanyanya, bhaira remota rine pombi inopisa zvakanyanya, pombi hombe nediki uye zvidhinha zvechubhu, nezvimwewo. (2) bhaira rine pombi yepamusoro rinoshandiswa zvakanyanya kugadzira machubhu emvura inopisa zvakanyanya uye ane pressure yakanyanya uye ultrahigh-pressure, chubhu yekudzikisazve, pombi huru yemhepo, nezvimwewo.

Kushandisa boiler isina musono chubhu

(1) Bhubhu remvura rakasanganiswa rinoshandiswa zvakanyanya kugadzira chubhu yemadziro emvura, pombi yemvura, chubhu yemhepo inopisa zvakanyanya, pombi yemhepo inopisa zvikuru, pombi hombe nediki uye chidhinha chechubhu, nezvimwewo. (2) Chubhu yemhepo inopisa zvikuru inoshandiswa zvikuru kugadzira machubhu emvura inopisa zvikuru, chubhu yekudzikisa mvura, pombi huru yemhepo, nezvimwewo. (3) GB3087-82 chubhu dzesimbi dzisina simba dzepakati nepakati uye GB5310-95 "chubhu yesimbi isina simba yeboiler". Hunhu hwekuonekwa: chubhu yesimbi mukati nekunze haibvumirwi kuva nekuputika, kupeta, kupeta, mavanga, kucheka uye ganda rebvudzi. Kukanganisa uku kunofanira kubviswa zvachose. Bvisa kutsauka kwakashata, kudzika hakufanirwe kudarika ukobvu hwemadziro hwakatarwa. Kuchenesa muukobvu hwemadziro chaiwo hakufanirwe kuva pasi pehuremu hushoma hweukobvu hwemadziro hunobvumirwa. Nzira yekuverenga huremu yechubhu isina simba yebhoyira: - ukobvu hwemadziro (dhayamita) * 0.02466 * ukobvu hwemadziro.