Kodi ntchito ya "khomo loletsa kuphulika" lomwe limayikidwa mu boiler ndi chiyani?

Ma boilers ambiri pamsika tsopano amagwiritsa ntchito gasi, mafuta amafuta, biomass, magetsi, etc. Ma boiler oyaka moto amasinthidwa pang'onopang'ono kapena kusinthidwa chifukwa cha kuopsa kwawo koipitsitsa. Nthawi zambiri, chowotchera sichidzaphulika panthawi yomwe chimagwira ntchito bwino, koma ngati sichigwiritsidwa ntchito molakwika pakuyatsa kapena kugwira ntchito, chingayambitse kuphulika kapena kuyaka kwachiwiri mu ng'anjo kapena mchira, zomwe zimayambitsa zoopsa. Panthawiyi, ntchito ya "khomo lopanda kuphulika" ikuwonekera. Pamene kutentha pang'ono kumachitika mu ng'anjo kapena chitoliro, kuthamanga kwa ng'anjo kumawonjezeka pang'onopang'ono. Zikakhala zapamwamba kuposa mtengo wina, chitseko chosaphulika chingatsegule chipangizo chothandizira kuti chiwopsezo chisakule. , kuonetsetsa chitetezo chonse cha boiler ndi khoma la ng'anjo, komanso chofunika kwambiri, kuteteza chitetezo cha moyo wa oyendetsa moto. Pakali pano, pali mitundu iwiri ya zitseko zosaphulika zomwe zimagwiritsidwa ntchito mu boilers: mtundu wa membrane wophulika ndi mtundu wa swing.

Kusamalitsa
1. Chitseko chosaphulika nthawi zambiri chimayikidwa pakhoma pambali ya ng'anjo yamoto wotentha wa gasi kapena pamwamba pa chitoliro cha ng'anjo.
2. Khomo lopanda kuphulika liyenera kuikidwa pamalo omwe saopseza chitetezo cha woyendetsa, ndipo ayenera kukhala ndi chitoliro chowongolera kupanikizika. Zinthu zoyaka komanso zophulika siziyenera kusungidwa pafupi ndi izo, ndipo kutalika kwake kuyenera kukhala kosachepera 2 metres.
3. Zitseko zosunthika zosaphulika ziyenera kuyesedwa pamanja ndikuwunikiridwa pafupipafupi kuti zisachite dzimbiri.