Izilumkiso kwimasonry of iziko elijikelezayo

Izinga lokusebenza kwe-rotary kiln (i-sement kiln) inobudlelwane obukhulu kunye nomgangatho wobume bezitena eziphikisayo. Kufuneka yakhiwe ngononophelo ngokuhambelana ngqongqo kunye neemfuno zobugcisa bobuchwephesha bezitena ze-refractory. Iimfuno ezikhethekileyo zezi zilandelayo:

1. Isikhumba se-cellar esibophelelwe kwisitena sesitena kufuneka sihlanjululwe ngaphambi kokwakhiwa, ngakumbi indawo apho i-square timber ibekwe khona kufuneka ibe tyaba njengoko kunokwenzeka.

2. Qinisa umgca wezitena kwiindlela ezithe tye kunye nezithe nkqo nge-screw kunye nomthi wesikwere; emva kokumisela inxalenye efuna ukutshintshwa, sebenzisa i-screw kunye ne-square wood ukuqinisa inxalenye eseleyo.

3. Xa ususa izitena ezidala emseleni, qaphela ukukhusela umgca wezitena ukuthintela ukutyibilika kwezitena ezisele. Emva kokulahlwa, isityana esincinci sensimbi sidityanisiwe kwi-cylinder ukukhusela umgca wezitena ukusuka kwi-sliding.

4. Ngaphambi kokuba izitena eziphikisayo zakhiwe, igobolondo ye-cellar ejikelezayo kufuneka ihlolwe ngokucokisekileyo kwaye ihlolwe ngokucophelela ukucoca i-cellar.

5. Xa ukwakhiwa, kungakhathaliseki ukuba yiyiphi indlela yokwakhiwa kwe-masonry eyamkelweyo, i-masonry kufuneka yakhiwe ngokungqongqo ngokuhambelana nesiseko, kwaye inqatshelwe ngokungqongqo ukwakha ngaphandle kokubeka umgca. Beka imigca ngaphambi kokubeka izitena eziphikisayo: umgca wesiseko se-cellar uya kufakwa kunye nomjikelezo we-1.5m, kwaye umgca ngamnye uya kuhambelana ne-axis ye-cellar; umgca wesetyhula uya kufakwa rhoqo kwi-10m, kwaye umgca wesetyhula uya kuba yinto efanayo. Kufuneka ihambelane enye kwenye kwaye i-perpendicular kwi-axis ye-cellar.

6. Iimfuno ezisisiseko zokwenza izitena kwi-cellar zezi: uphahla lwezitena lusondele kwigobolondo ye-cellar, izitena kunye nezitena kufuneka ziqine, izitena ezidibeneyo kufuneka zibe ngokuthe tye, ukuhlangana kufuneka kuchaneke, izitena kufuneka zitshixiwe ngokuqinileyo; kwindawo elungileyo, ngaphandle kokuthoba, kwaye ungawa. Ngamafutshane, kuyimfuneko ukuqinisekisa ukuba izitena eziphikisayo kunye nomzimba we-cellar une-concentricity ethembekileyo ngexesha lokusebenza kwe-cellar, kwaye ukuxinzezeleka komgca wezitena kufuneka kuhanjiswe ngokulinganayo kuwo wonke umgca we-cellar nakwisitena ngasinye.

7. Iindlela zokubeka izitena zohlulwe zibe ziindidi ezimbini: i-ring masonry kunye ne-staggered masonry. Iiseli ezintsha kunye neesilinda zilawulwa kakuhle kwaye i-deformation ayinzima kakhulu. Iringi yamatye isetyenziswa ngokubanzi; i-cylinder deformation inzima kakhulu kwaye izitena ezisetyenziswayo zikumgangatho ophantsi. Kwigumbi elingaphantsi komhlaba, indlela yokumisa edibeneyo ingasetyenziswa kwisitena se-alumina ephezulu kunye nenxalenye yezitena zodongwe.

8. Xa i-ring-laying, ukuphambuka kwe-ring-to-earth kuvunyelwe ukuba kube yi-2mm ngemitha nganye, kwaye ubude becandelo lokwakha buvunyelwe ukuba bube ngu-8mm. Xa ulinganisiwe, ukutenxa ngokuthe nkqo kwimitha nganye kuvunyelwe ukuba kube yi-2mm, kodwa ubude obuvumelekileyo beringi yonke yi-10mm.

9. Isitena sokugqibela sesangqa ngasinye (ngaphandle kwesangqa sokugqibela) sityhalelwa ukusuka kwicala lomgca wezitena (kwicala le-axis ye-cellar ejikelezayo) ukugqiba yonke isangqa se-masonry, kwaye ubeke ingqalelo ekulungiseni uhlobo lwezitena kangangoko kunokwenzeka ukuba ungayisebenzisi. Iiplati zetsimbi ezidibeneyo ezomileyo ziqhelekileyo ziyi-1-1.2mm, kwaye ububanzi bentsimbi yensimbi kufuneka bube malunga ne-10mm encinci kunobubanzi bezitena.

10. Emva kokuba izitena eziphikisayo zakhiwe, zonke izitena ze-lining kufuneka zihlanjululwe kwaye ziqiniswe ngokubanzi. Akukhuthazwa ukuba udlulise i-cellar emva kokuba ukukhawuleza kugqityiwe. Kufuneka itshiswe ngexesha kwaye ibhakwe ngokuhambelana nejika le-cellar yokumisa.