Integral refractory rufin ginin murhu mai zafi, daga kasan tanderun zuwa tsarin aikin ginin makera ~

Masu kera bulo mai jujjuyawa ne ke raba tsarin ginin gabaɗayan rufin tanderun fashewar.

1. Gouting gini a kasan murhu mai zafi mai zafi:

Bayan an daidaita kasan murhu mai zafi da tsakuwa, sai a yi amfani da laka mai rarrafe don cike tazarar da ke tsakanin tsakuwar domin kara hatimi da karfinsa.

Tsarin grouting shine:

(1) Yi amfani da famfo mai ƙarfi don danna cikin laka mai jujjuyawar, dakatar da grouting lokacin da wata tashar tashar ruwa ta fito ko kuma bututun roba mai grouting ya fashe, kuma fara grouting a tashar jirgin ruwa na gaba.

(2) Bayan cikakken grouting yana dakatar da matsa lamba, yi amfani da toshewar katako ko toshewar bututu don rufe buɗewar. Bayan duk grouting bututu cike da grouting da refractory slurry da aka solidified, cire grouting bututu, sa’an nan amfani da karfe farantin don rufe da weld da orifice.

2. Gina castable a kasan murhu mai zafi:

(1) Matsakaicin simintin, adadin ruwan da aka ƙara, da hadawa da ginin ya kamata a aiwatar da su sosai daidai da umarnin masana’anta na simintin.

(2) Yayin aiwatar da aikin zubar da ruwa, ya kamata a duba tsayin daka da lebur na simintin a kowane lokaci. Ya kamata a sarrafa shi ta hanyar layin hawan da aka yi masa alama a kan ginshiƙi da harsashi na tanderun, kuma ya kamata a sarrafa ɗakin konewa da sandunan ƙarfe masu walda.

3. Rufin murhu mai zafi:

Yi amfani da hanyar kashewa don cire tsakiyar layin giciye tsakanin ramin da ɗakin konewa, kuma yi alama arc na bango da layin taimakon bangon ɗakin konewa tare da allon baka.

(1) Furnace wall masonry:

1) Saka da yumbu fiber ji kusa da surface na fesa shafi Layer na tanderun jiki, da fiber ji ya kamata a kusa da tare, da kuma kauri ya kamata hadu da zane da kuma gina bukatun.

2) Bayan da yumbu fiber ji da aka kammala gina, fara gina haske-nauyi thermal insulation tubalin, kuma a karshe gina nauyi-nauyi refractory tubalin ga aiki Layer.

3) A fara gina bangon ɗakin konewa, sannan a gina bangon injin ɗin, sannan a gina tubalin duba, sannan a maimaita ginin sama zuwa tsayi iri ɗaya.

(2) Haɗin ginin bulo:

1) Da farko, cire hawan ƙasa na bulo mai haɗaɗɗun zobe na ƙasan kusa da alama a kan harsashi na tanderun, kuma shigar da sandar dabaran tsakiya a tsakiyar rami don sarrafa radius na masonry.

2) Gina ƙananan ƙananan zobe masu haɗaka da farko, daga zobe na waje zuwa zobe na ciki. Bayan kammala masonry na ƙasan rabin da’irar, saita tayoyin baka na madauwari mai madauwari kuma fara gina tubalin haɗin rabin da’irar na sama.

(3) Masoyan bulo da aka auna:

1) Duba tsayin daka a kwance, flatness da grid rami matsayi na grate, da dai sauransu, duk ya kamata saduwa da zane da kuma gina bukatun.

2) Bayan tabbatar da cewa grate ɗin ya cancanta, cire layin tsayin bulo mai duba akan babban bango kuma yi alama layin grid na masonry.

3) After the checker bricks on the first floor are pre-placed, check and adjust the checker brick table and grid positions.

4) The size of the expansion joint between the checker brick and the wall should be 20-25mm, and be wedge tight with a wooden wedge.

5) Dangane da buƙatun tsarin ƙira na na biyu da na uku na tubalin duba, ana kuma yiwa layukan grid masonry alama akan bango. Masonry da tsari na Layer na hudu daidai suke da na farko, kuma an yarda da girman girman girman girman da ƙananan yadudduka. Matsakaicin kada ya zama fiye da 3mm.

(4) Masonry na rumbun murhu mai zafi:

1) Ƙayyade layin tsayi na tubalin masonry tubali na farkon Layer na sashin silinda bisa ga haɓakar ƙananan farfajiyar tubalin haɗin gwiwa na catenary baka ƙafa. Tabbatar da cancanta.

2) The upper surface of the masonry at the pallet ring shall be leveled with high-strength castable.

3) Determine the position of the control center of the cylindrical section according to the center of the top hole.

4) After the combustion chamber and checker bricks are built and the quality is confirmed to be qualified, start to install the center wheel plate.

Yi amfani da kushin roba don rufe gabaɗayan injin ɗin, sannan cire farantin ɗakin konewa da ke rataye, sannan a yi amfani da rumbun kariya don rufe ɗakin konawa gaba ɗaya. Shigar da ramin jujjuyawar tsakiya, gyara shi sama da ƙasa a tsakiyar rami na sama da a kan kushin roba, shigar da samfurin radian, sa’annan ka yiwa layin tsayin bulo a kan allo.

5) Yayin da tsayin masonry na sashin ginshiƙi na rumbun ya tashi, tsayin ƙulle-ƙulle yana haɓaka aiki tare.

6) Lokacin gina sashin bangon bangon, yakamata a bincika shimfidar shimfidar wuri a kowane lokaci, kuma yakamata a daidaita kuskuren da aka yarda da shi don zama ƙasa da 1mm a cikin lokaci.

(5) Bayan kammala ginin sashin silinda na vault, fara gina tubalin haɗin gwiwa. Ya kamata a gudanar da ginin tubalin haɗin gwiwa daga ƙasa zuwa sama. Ana fara dasa tubalin haɗin gwiwa sannan kuma a kafa tubalin haɗin gwiwa.

1) Don masonry na ƙananan tubalin haɗin gwiwa, dole ne a fara shimfiɗa tubalin haɗin gwiwa na convex, kuma a ajiye kayan aikin faɗaɗa bisa ga bukatun gini yayin ginin, kuma a cika haɗin gwiwa da haɗin gwiwa da kuma gyarawa da wayoyi na ƙarfe. .

2) Dole ne a duba saman masonry na tubalin haɗin gwiwa a kowane lokaci don tsayinsa, daɗaɗɗensa da radius na masonry, kuma kada a sami wani yanayi mara kyau, kuma canjin baka ya zama santsi.

3) Bayan an kammala masonry na tubalin haɗin gwiwa na convex, fara gina tubalin haɗin gwiwa. Tun da wannan tubalin haɗin gwiwa ba ya amfani da laka mai jujjuyawa don ginin ginin, ya kamata a yi amfani da ƙananan katako na katako don gyara shi kafin ginin ginin.

4) Lokacin kwanciya zuwa saman haɗin gwiwa na sama, hanyar masonry iri ɗaya ce, amma babu buƙatar ajiye haɗin haɓaka.

(6) Lokacin da aka shimfiɗa saman vault zuwa kewayon kusan 1.5 ~ 2.0m daga ramin hargitsi, fara saita mashin ɗin taya don gina babban matsayi mai lankwasa.

Yayin da tsayin masonry vault mai sifar baka ya tashi, karkarwa a hankali yana girma. A wannan lokacin, ya kamata a yi amfani da katunan ƙugiya don ƙara kwanciyar hankali na tubalin masonry.