Noble metal yokuwosa isithando somlilo inqubo yokwakha refractory kanye nezidingo zamatshe

Inqubo yokwakhiwa kwesithando somlilo kanye nezidingo zesithando somlilo esiyigugu sensimbi eyigugu ihlanganiswa futhi ihlanganiswe ngumkhiqizi wezitini eziphikisayo.

Isithando somlilo esiyigugu sokushiswa kwesithando somlilo sinesakhiwo esiyindilinga, okuhlanganisa izingxenye ezinhlanu: ulwelwesi lweziko, umugqa wodonga lwesithando somlilo wesigaba esiphansi esiqondile, ulayini wodonga lwesithando somlilo wesigaba se-cone, ingxenye engaphezulu eqondile yesithando somlilo odongeni, kanye nophahla lwe-arch lining.

1. Imibandela yokwakhiwa kwesithando somlilo:

(1) Igobolondo lesithando somlilo esivuthayo lifakiwe futhi ladlulisa ukuhlolwa.

(2) Izinga lokushisa lendawo yokwakha akumele libe ngaphansi kuka-5°C, futhi uma lingaphansi kuka-5°C, lizophathwa ngokohlelo lokwakha lwasebusika.

(3) Lawula ngokuqinile izinhlobo, ubuningi kanye nekhwalithi yezinto eziphikisayo ezingene endaweni ukuze kuqinisekiswe ukuthi ziyahlangabezana nezidingo zokuklama nezokwakha futhi zingahlangabezana nezidingo zeshejuli yokwakha.

2. Izinqubo nezimfuneko zokwakha isithando somlilo:

(1) Inqubo yokwakha:

Ukwamukela igobolondo lesithando somlilo nemisebenzi yokusetha → ukufakwa kwesikafula nokuphakamisa ifremu → ingilazi eyimpuphu ye-graphite yamanzi ingilazi evimbela ukugqwala odongeni lwangaphakathi lwegobolondo lesithando somlilo, ibhodi lokufaka i-asbestos → ungqimba olusebenzayo lwesithando somlilo, ukukhanya kongqimba lwe-insulation kanye nokwakhiwa kwezitini ezisindayo → ophahleni lwesithando somlilo isakhiwo sezitini esiphekayo →Susa uhlaka lokuphakamisa →Susa isikafula→ukwakhiwa nokugcinwa kwepuleti lokusabalalisa elikwazi ukuhlakazeka→Ukuhlanzwa kwendawo yokwakha nokuqedwa nokudiliva.

(2) Izinyathelo zobuchwepheshe zokwakha:

1) Ukufakwa kwesikafula:

I-scaffold yangaphakathi yolwelwesi lwesithando somlilo sisebenzisa izikafula zamapayipi ensimbi ohlobo lwe-fastener ukuze zinikeze izisebenzi zokwakha izinjongo zokuhamba nezokwakha. Ngakho-ke, kufanele yakhiwe ngokuhambisana nezidingo zokuklama ukuze kuqinisekiswe ukuzinza nokuzinza kwayo.

2) Ukuthuthwa kwezinto eziphikisayo:

Izinto zokuhamba ezivundlile: Izinto eziphikisayo endaweni yokwakha ngokuvamile zithuthwa ngamaloli ama-rack, alekelelwa ukuphatha ngesandla, futhi izisebenzi zokwakha kanye nezinto eziphikisayo zingangena futhi ziphume emgodini wegobolondo lesithando somlilo.

Izinto zokuhamba eziqondile: Sebenzisa iflemu yokuphakamisa emiswe ngaphakathi nangaphandle kwesithando somlilo ukuze uhambise izinto eziphikisayo kanye nabasebenzi bokwakha phezulu naphansi.

3) Ukukhiqizwa kwamathayi e-arch nezifanekiso:

Imigodi yesithando somlilo kanye nezinye izakhiwo zamatshe ezikhothame zidinga amathayi ekhothamo nezinto zokuphonsa ezidingekayo ukuze kwakhiwe kufanele zigcwaliswe esizeni ngokwezidingo.

4) Ukuhlola izitini eziphikisayo:

Ngemuva kokuthi zonke izitini eziphikisayo zingena endaweni, zihlukaniswa ngokwezinto ezihlukahlukene kanye nokucaciswa futhi zigcinwe ngendlela ehlelekile. Izitini eziphikisayo ezinamakhona alahlekile, imifantu, ukugoba nezinye iziphambeko zikhethiwe futhi azikwazi ukusetshenziselwa ukwakha. Zingagcinelwa ukucubungula izitini. .

5) Ukubeka ngaphambili nokucubungula izitini eziphikisayo:

Ukuze kuqinisekiswe inqubo yokwakha, izitini eziphikisayo ze-vault kanye nomgodi ngamunye ngokuvamile zakhiwe kusengaphambili ukuze zihlulele ukucubungula nokusetshenziswa okufanayo kwezitini eziphikisayo. Ingase futhi ihlole ukuthi ingabe isistimu yokusekela yokwakha iqinile futhi ithembekile, nokuthi amathuluzi abrasive aklanyiwe futhi ayadingeka yini. Izinkinga zokwakha zitholwa futhi zixazululwe kusengaphambili ngokusebenzisa i-pre-masonry, ukuze izisebenzi zokwakha ziqonde kangcono ukuhleleka kwamatshe, izidingo zekhwalithi kanye nokusetshenziswa kwezinto eziphikisayo.

a. I-pre-masonry ye-masonry ifana ne-masonry ehlelekile, umehluko wukuthi umshini omanzi uguqulwa ube owomile wangaphambi kokubeka, futhi ukuhlanganiswa kokwandisa kufanele kuhlangabezane nezidingo zokuklama nezokwakha.

b. I-prefabrication yezitini ze-vault kufanele yenziwe phansi ngaphansi kwezimo ezifanayo nezimo zangempela, futhi ukulungiswa komgodi ngamunye kungenziwa endaweni yokwakha noma emhlabathini wendawo yokwakha.

c. I-hole masonry masonry isebenzisa izitini eziphikisayo ezimise okukhethekile. Lapho i-pre-masonry, usayizi wephutha le-masonry refractory masonry kufanele ilawulwe ngokuqinile ngokuya ngezidingo zokuklama. Uma iphutha likhulu kakhulu ukuhlangabezana nezidingo zamatshe, izitini eziphikisayo kufanele zicutshungulwe ukuze kuqinisekiswe ukuthi ikhwalithi yokwakhiwa kwamatshe ihlangabezana nezidingo zokuklama ukwakhiwa.

d. Ngemuva kokuba i-pre-masonry yemigodi kanye nezitini ze-vault refractory kuqediwe futhi ukuhlolwa kulungile, izitini eziphikisayo zibalwe futhi zimakwe, ukuze ukwakhiwa okusemthethweni kungenziwa ngokunembile nangokushelela.

6) Ukuhlolwa kwegobolondo lesithando somlilo, ukwamukelwa kanye nokusetha:

Ngemuva kokuthi igobolondo lesithando somlilo lifakwe futhi lidlulise ukwamukelwa, khipha umugqa ophakathi nendawo yesithando somlilo, bese uphinda uvivinya i-ovality yegobolondo lesithando somlilo kanye nokuphakama kwamatshe kwengxenye ngayinye. Umugqa wobude besendlalelo umakiwe.