Sabbin Aikace-aikacen Ƙwallon Ƙwallon Ƙwallon Biyu na Weld don Babban Zazzabi, Babban Matsalolin Matsala
1. Gabatarwa
Valves sune kayan aiki masu mahimmanci da ake amfani da su don sarrafa kwararar ruwa, matsa lamba da jagorar gudana a cikin tsarin isar da ruwa. Ana amfani da su sosai a fannin man fetur, sinadarai, wutar lantarki, ƙarfe da sauran masana'antu. A cikin yanayin zafi mai zafi da matsanancin matsa lamba, ana buƙatar bawuloli don samun ƙarin buƙatu masu ƙarfi, ba wai kawai suna buƙatar su sami kyakkyawan aikin rufewa ba, amma har ma suna buƙatar samun babban zafin jiki da juriya. A matsayin babban bawul ɗin masana'antu, bawul ɗin ƙwallon ƙwallon ƙafa biyu da aka ƙera an yi amfani da shi sosai a fagen yanayin zafin jiki da matsanancin matsin lamba saboda ƙirar tsarinsa na musamman da ingantaccen aiki.
2. Tsarin halaye na welded biyu-yanki ball bawuloli
2.1. Sauƙaƙan tsari: Bawul ɗin ƙwallon ƙafa biyu da aka yi wa welded galibi ya ƙunshi jikin bawul, ball, kujerar bawul, karan bawul, zoben rufewa da sauran abubuwan haɗin gwiwa. Yana da tsari mai sauƙi, nauyi mai sauƙi, kuma yana da sauƙin shigarwa da kulawa.
2.2. Kyakkyawan aikin hatimi: Kwallon da wurin zama na bawul suna ɗaukar fuska mai rufe fuska, tare da babban yanki mai rufewa da kyakkyawan aikin hatimi, wanda zai iya saduwa da buƙatun rufewa a ƙarƙashin yanayin zafi mai ƙarfi da yanayin matsa lamba.
2.3. Saurin buɗewa da saurin rufewa: Bawul ɗin ƙwallon ƙafa biyu da aka welded yana ɗaukar 90 ° jujjuya ƙwallon don cimma buɗewa da rufewa, tare da saurin buɗewa da saurin rufewa da sauƙin aiki.
2.4. Ƙananan juriya na kwarara: An tsara tashar ƙwallon ƙwallon tare da cikakken diamita, ƙananan juriya na ruwa, babban ƙarfin gudu, kuma zai iya rage yawan makamashi na tsarin.
2.5. Kyakkyawan zafin jiki da juriya na matsa lamba: Bawul ɗin ƙwallon ƙwallon ƙafa biyu da aka ƙera an yi shi da kayan musamman, yana da kyakkyawan yanayin zafi da juriya, kuma ya dace da yanayin zafi da matsa lamba.
2.6. Daban-daban na tuƙi: manual, lantarki, pneumatic, na'ura mai aiki da karfin ruwa da sauran drive halaye za a iya zaba bisa ga ainihin bukatun.
3. Aikace-aikace lokuta na welded biyu-yanki ball bawuloli a high zafin jiki da kuma high matsa lamba yanayi
3.1. Masana'antar Petrochemical
A cikin refining naúrar na petrochemical sha'anin, matsakaicin zafin jiki ne kamar yadda high as 400 ℃ da matsa lamba kai 10MPa. A cikin wannan na'urar, ana amfani da bawul ɗin ball guda biyu welded azaman na'ura mai mahimmanci don sarrafa kwararar ruwa da matsa lamba. Bayan shekaru na aiki, bawul ɗin ƙwallon ƙwallon ya nuna kyakkyawan aikin rufewa da zafin jiki da juriya, yana tabbatar da kwanciyar hankali na na'urar.
3.2. Masana'antar wutar lantarki
A cikin tukunyar jirgi ciyar tsarin ruwa na thermal ikon shuka, matsakaicin zafin jiki ne 320 ℃ da matsa lamba ne 25MPa. A cikin wannan tsarin, ana amfani da bawul ɗin ball guda biyu da aka welded azaman na'urar yankewa da daidaitawa. A cikin ainihin aiki, bawul ɗin ƙwallon ƙwallon yana nuna halaye na saurin buɗewa da saurin rufewa, kyakkyawan aikin hatimi, da kyakkyawan yanayin zafi da juriya, yana ba da garanti mai ƙarfi don aminci da kwanciyar hankali na tsire-tsire masu ƙarfi na thermal.
3.3. Masana'antar ƙarfe
A cikin zafi mirgina samar line na karfe sha'anin, da matsakaici zafin jiki ne 600 ℃ da matsa lamba ne 15MPa. A cikin wannan layin samarwa, ana amfani da bawul ɗin ball guda biyu da aka welded azaman na'urar sarrafa matsakaici. Ƙwallon ƙwallon ƙwallon yana nuna kyakkyawan aiki a ƙarƙashin yanayin zafi mai zafi da yanayin matsa lamba, saduwa da bukatun samar da layin samarwa.
4. Kariya ga aikace-aikace na welded biyu-yanki ball bawuloli a high zafin jiki da kuma high matsa lamba yanayi.
4.1. Zaɓi kayan aiki masu dacewa: Dangane da ainihin zafin aiki da matsa lamba, zaɓi kayan aiki tare da zafin jiki mai kyau da juriya don tabbatar da rayuwar sabis na bawul ɗin ƙwallon ƙafa a cikin yanayin zafi da matsa lamba.
4.2. Tsananin ƙulla hatimi: Ƙirar hatimi shine mabuɗin welded na bawul guda biyu. Ya kamata a zaɓi kayan haɗin da suka dace don tabbatar da aikin rufewa na bawul ɗin ƙwallon ƙafa a cikin yanayin zafi mai zafi da matsa lamba.
4.3. Inganta yanayin tuƙi: Dangane da ainihin buƙatu, zaɓi yanayin tuƙi mai dacewa don haɓaka aikin aiki da sarrafa kansa na bawul ɗin ƙwallon.
4.4. Dubawa na yau da kullun da kiyayewa: A ƙarƙashin yanayin zafi mai zafi da yanayin matsa lamba, aikin rufewa da zafin jiki da juriya na bawul ɗin ƙwallon yana da sauƙin tasiri. Don haka, ya kamata a duba bawul ɗin ƙwallon ƙafa kuma a kiyaye shi akai-akai don tabbatar da aikin sa na yau da kullun.
4.5. Ma'aikatan jirgin ƙasa: Ƙarfafa horar da ma'aikata, inganta ƙwarewar aikin su, da rage gazawar bawul ɗin ƙwallon ƙafa da ke haifar da rashin aiki mara kyau.
Bawul ɗin ƙwallon ƙafa biyu da aka yi wa walda yana da kyakkyawan aikin aikace-aikacen ƙarƙashin yanayin zafi mai ƙarfi da yanayin matsa lamba, yana ba da garanti mai ƙarfi ga mai, sinadarai, wutar lantarki, ƙarfe da sauran masana'antu. A cikin ainihin aikace-aikacen, ya kamata a zaɓi kayan da suka dace bisa ga ainihin yanayin aiki, ƙira mai tsauri, ingantaccen yanayin tuki, dubawa na yau da kullun da kulawa, da horar da ma'aikaci ya kamata a ƙarfafa don tabbatar da aminci da kwanciyar hankali na bawul ɗin ƙwallon ƙafa a ƙarƙashin babban zafin jiki da girma. yanayin matsa lamba. Tare da ci gaba da ci gaban fasahar masana'antu, bawul ɗin ƙwallon ƙwallon ƙafa biyu da aka welded zai taka muhimmiyar rawa a cikin ƙarin filayen.