Bukatun samar da ruwa na tukunyar jirgi da kariya

Ana samar da tururi ta hanyar dumama ruwa, wanda yana ɗaya daga cikin mahimman sassa na tukunyar tururi. Koyaya, lokacin cika tukunyar jirgi da ruwa, akwai wasu buƙatu na ruwa da wasu matakan kiyayewa. A yau, bari mu yi magana game da buƙatun da kariya ga tukunyar ruwa ruwa.

Gabaɗaya akwai hanyoyi guda uku don cika tukunyar jirgi da ruwa:
1. Fara famfo na samar da ruwa don allurar ruwa;
2. Deaerator a tsaye matsa lamba ruwa mashiga;
3. Ruwa yana shiga cikin famfo ruwa;

Ruwan tukunyar jirgi ya haɗa da buƙatu masu zuwa:
1. Bukatun ingancin ruwa: dole ne ya dace da ka'idodin samar da ruwa;
2. Water zafin jiki bukatun: The wadata ruwa zafin jiki ne tsakanin 20 ℃ ~ 70 ℃;
3. Lokacin lodin ruwa: ba kasa da sa'o'i 2 a lokacin rani ba kuma ba kasa da sa'o'i 4 a cikin hunturu ba;
4. Gudun samar da ruwa ya kamata ya zama iri ɗaya kuma a hankali, kuma zafin jiki na babba da ƙananan ganuwar ya kamata a sarrafa shi zuwa ≤40 ° C, kuma bambancin zafin jiki tsakanin zafin ruwan abinci da bangon ganga ya zama ≤40. °C;
5. Bayan ganin matakin ruwa a cikin ganga mai tururi, duba aikin ma'aunin matakin ruwa na lamba na lantarki a cikin babban ɗakin kulawa, kuma yin daidaitaccen kwatanta tare da karatun ma'aunin ruwa mai launi biyu. Matsayin ruwa na ma'aunin matakin ruwa mai launi biyu yana bayyane a fili;
6. Dangane da yanayin rukunin yanar gizon ko buƙatun jagorar aiki: saka a cikin na'urar dumama a ƙasan tukunyar jirgi.

Dalilan ƙayyadaddun lokaci da zazzabi na ruwan tukunyar jirgi:
Ka'idodin aikin tukunyar jirgi suna da ƙayyadaddun ƙa'idodi akan yanayin samar da ruwa da lokacin samar da ruwa, wanda galibi yana la'akari da amincin drum ɗin tururi.

Lokacin da tanderun sanyi ya cika da ruwa, zafin bangon ganga yana daidai da yanayin yanayin da ke kewaye. Lokacin da ruwan ciyarwa ya shiga cikin ganga ta hanyar tattalin arziki, zafin jiki na bangon ciki na ganga yana tashi da sauri, yayin da zafin jiki na bangon waje ya tashi sannu a hankali yayin da ake canja wurin zafi daga bangon ciki zuwa bangon waje. . Tun da bangon drum ya fi girma (45 ~ 50mm don matsakaicin matsa lamba da 90 ~ 100mm don wutar lantarki mai girma), yawan zafin jiki na bangon waje yana tasowa sannu a hankali. Matsakaicin zafin jiki a bangon ciki na drum zai kasance yana faɗaɗa, yayin da ƙananan zafin jiki a bangon waje zai hana bangon ciki na ganga daga faɗaɗa. Bangon ciki na gangunan tururi yana haifar da matsananciyar damuwa, yayin da bangon waje yana ɗaukar damuwa mai ƙarfi, ta yadda gangunan tururi ke haifar da damuwa na thermal. Girman ma'aunin zafi yana ƙayyade bambancin zafin jiki tsakanin bangon ciki da na waje da kauri na bangon ganga, kuma bambancin zafin jiki tsakanin bangon ciki da na waje yana ƙayyade yawan zafin jiki da saurin ruwa. Idan yawan zafin jiki na ruwa yana da girma kuma saurin samar da ruwa yana da sauri, damuwa na thermal zai zama babba; akasin haka, damuwa na thermal zai zama ƙananan. Ana ba da izini muddin yanayin zafi bai fi wani ƙima ba.

Sabili da haka, dole ne a ƙayyade zafin jiki da saurin samar da ruwa don tabbatar da amincin ganga mai tururi. A karkashin yanayi guda, mafi girman matsa lamba na tukunyar jirgi, da kauri bangon ganga, kuma mafi girma da zafi zafi samu. Saboda haka, mafi girma da tukunyar jirgi, da tsawon lokacin samar da ruwa ne.