Ukuqhuma kwesithando esishisayo isitofu esingapheli inqubo yokwakhiwa kwesondlo kanye nezidingo zekhwalithi

Inqubo yokwakha yesitofu esishisayo kanye nenqubo yokwakha yokufafaza iyaseshwa futhi ihlanganiswe ngumenzi wezitini ophikisayo.

1. Izici zokulungisa amatshe anganqamuki ezitofu ezishisayo:

Ukwakhiwa kwenziwa esimweni sokukhiqiza okungayeki, futhi isitofu esisodwa sokuqhuma esishisayo singasetshenziswa ngesikhathi, kanti abanye bayaqhubeka nokusebenza. Lapho isitofu esishisayo siqedwa futhi silungiswa bese sifakwa ekukhiqizweni, umlilo uzoma futhi isitofu esishisayo esilandelayo sizoqhubeka nokudilizwa, silungiswe, bese sifakwa ekukhiqizeni. Ngakho-ke, inqubo yokulungisa isitofu esishisayo esinganqamuki yile: ukususwa, ukufakwa, ukwakhiwa kwamatshe, ihhavini, kanye nokukhiqiza kabusha kuze kuqedwe Ukulungiswa kwazo zonke izitofu eziqhumayo.

2. Ukulungiselela ngaphambi kokugcinwa kwamatshe esitofu esishisayo:

(1) Igobolondo lesitofu esishisayo lifakwa endaweni yalo, ukufakwa kwe-welding kuqediwe, futhi ukuhlolwa komthungo we-welding kuyafaneleka, futhi ukwamukelwa kuqediwe;

(2) Ikholomu ye-grate kanye ne-grate kufakiwe futhi kwahlolwa ukuze kuqinisekiswe ukuthi kuyahlangabezana nezidingo zokuklama nokwakhiwa;

(3) Ukushisela i-flue outlet, i-air outlet eshisayo, i-gas outlet, i-air outlet, isilinganiso sokushisa, imbobo yokukala ingcindezi nepayipi elifushane lomgodi kuqediwe, futhi ikhwalithi iyaqinisekiswa ukuthi iyafaneleka futhi ukwamukelwa kuqediwe;

(4) Izimpawu zomugqa wokudweba ezinjenge-centerline, ukuphakama, izimpawu zokulinganisa nezindawo zokulawula zomzimba wesitofu esishisayo zinembile futhi zicacile;

(5) Ukufakwa nokushiselwa kwezikhonkwane sekuqediwe, futhi ukuhlolwa kwekhwalithi kufanelekile futhi ukwamukelwa kuqediwe;

(6) Ubuningi, ikhwalithi kanye nezinto zokwenziwa ezisetshenziswayo ziyafaneleka futhi zigcinwe kahle futhi zihlelekile ngemuva kokungena kusayithi;

(7) Sebenzisa amathuluzi wobunjiniyela ahlukahlukene, izinto zikagesi, njll. ukuze uphumelele ukusebenza kwesilingo futhi ungene endaweni.

3. Inqubo yokwakha isitofu sokuqhuma okushisayo:

(1) Ukuhlelwa kwenqubo yokwakhiwa kwamatshe:

No. 1 hot blast stove masonry, hot blast main pipe masonry → new and old hot blast main pipe connection and masonry, new and old flue branch pipe connection and masonry → No. No 2 hot blast stove masonry, new and old blast hot pipe main pipe ukuxhumeka nokwakhiwa kwamatshe, ukuxhunywa kwepayipi elisha nelidala leflue Branch nokwakhiwa kwamatshe → Cha No. 3 hot blast stove masonry, new and old hot blast main pipe connection and masonry, new and old flue branch pipe connection and masonry.

(2) Ukuhlelwa kokwakhiwa kwesifutho sikapende:

I-1) Ukufafaza ukwakhiwa kwegobolondo lesithando somlilo ngaphansi kwempande ye-“S” yokugoba: I-grate kufanele isetshenziswe njengomugqa wokuhlukanisa ukwakhiwa kokufafaza, ingxenye engezansi ye-grate kufanele ifafazwe nge-scaffolding, futhi ingxenye engaphezulu ye-grate kufanele ibe. efafazwe ngepuleti elilengayo eliqinile. Ukulandelana kokufutha lapha kusuka phezulu kuye phansi.

2) Ukufafaza engxenyeni engenhla yebhendi ye- “S”: Ukulandelana kokufafaza kufanele kwenziwe ngezigaba kusuka ezansi kuye phezulu, bese kuthi ingxenye esezindaweni ezisembumbulu ishiyelwe ukufafaza kokugcina.

3) Izidingo zekhwalithi yesendlalelo sokufafaza:

Ibanga lokufafaza kufanele libe yi-1 ～ 1.2m, futhi ukushuba kokufafaza ngakunye kufanele kulawulwe cishe ku-40 ～ 50mm.

Uma ukushuba kwembatho yesifutho kudlula ama-50mm, kufanele kufuthwe kabili, futhi isikhawu phakathi kwalaba ababili akufanele sidlule isikhathi sokusetha sokuqala sokumboza kwesifutho.

Ingaphezulu lesendlalelo esifuthwe kufanele libe bushelelezi futhi lingabi nemifantu, i-looseness, i-peeling, njll, futhi ukungalingani kokugqoka akufanele kube ngaphezu kuka-5mm.

Ijoyini lokwakhiwa kwesifutho kufanele lisethwe endaweni ehlukanisiwe noma ekuhlanganeni kwenetha lesitayela. Izinkinga ezihlukahlukene zokuphazamiseka kufanele zenzeke ngesikhathi sokufafaza. Ukuphazamiseka kufanele kuvuswe. Ngaphambi kokufafaza futhi, ilunga kufanele licwiliswe ngamanzi ngaphambi kokuqhubeka nokufutha.

Ngemuva kokuthi isendlalelo sokumboza isifutho sisetshenziswe endaweni ethile, kufanele ilinganiswe futhi ilungiswe ngokunembile ngama-radius gauges.

Ngemuva kokuthi ukwelashwa kokululama sekuqediwe, hlola ikhwalithi, ukushuba kanye nobubanzi bengqimba yokufafaza yokufafaza bese uqinisekisa ukuthi ihlangabezana nezidingo zokwakhiwa.