720kw Masana'antar Tushen Tufafi Featured Hoton

720kw Masana'antar Steam Boiler

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Hanyar Blowdown na Tushen Tufafi
Akwai manyan hanyoyi guda biyu na busa tukunyar jirgi, wato katsewar kasa da kuma ci gaba da hurawa. Hanyar zubar da ruwa, manufar zubar da ruwa da kuma tsarin shigarwa na biyu sun bambanta, kuma gaba ɗaya ba za su iya maye gurbin juna ba.
Ƙarƙashin ƙasa, wanda kuma aka sani da lokacin busawa, shine buɗe bawul mai girman diamita a ƙasan tukunyar jirgi na ƴan daƙiƙa kaɗan don hura ƙasa, ta yadda za a iya zubar da ruwa mai yawa na tukunyar da ruwa a ƙarƙashin aikin tukunyar jirgi. matsa lamba. . Wannan hanya ita ce hanya mai kyau ta slagging, wadda za a iya raba zuwa sarrafawa ta hannu da sarrafawa ta atomatik.
Ci gaba da busawa kuma ana kiranta busawa sama. Gabaɗaya, ana saita bawul ɗin a gefen tukunyar jirgi, kuma ana sarrafa adadin najasa ta hanyar sarrafa buɗe bawul ɗin, ta haka ne ke sarrafa tattarawar TDS a cikin daskararrun ruwa mai narkewa na tukunyar jirgi.
Akwai hanyoyi da yawa don sarrafa fashewar tukunyar jirgi, amma abu na farko da dole ne a yi la'akari da shi shine ainihin manufarmu. Daya shine sarrafa zirga-zirga. Da zarar mun ƙididdige fashewar da ake buƙata don tukunyar jirgi, dole ne mu samar da hanyar sarrafa magudanar ruwa.

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Matsalolin da muka sani sune: ƙarar fitarwa na najasa, matsi na aiki na tukunyar jirgi, a ƙarƙashin yanayi na yau da kullun, matsa lamba na kayan aikin najasa bai wuce 0.5barg ba. Yin amfani da waɗannan sigogi, ana iya ƙididdige girman kofice don yin aikin.
Wani batun da dole ne a magance yayin zabar kayan sarrafa busawa shine sarrafa raguwar matsa lamba. Yanayin zafin ruwan da ake fitarwa daga tukunyar jirgi shine zafin jiki na jikewa, kuma raguwar matsa lamba ta hanyar bangon yana kusa da matsa lamba a cikin tukunyar jirgi, wanda ke nufin cewa wani babban sashi na ruwa zai fizge zuwa tururi na biyu, kuma ƙarar sa zai ƙaru. ta sau 1000. Tururi yana tafiya da sauri fiye da ruwa, kuma tunda babu isasshen lokacin tururi da ruwa su rabu, za a tilasta ɗigon ruwa ya motsa tare da tururi da sauri, yana haifar da zazzagewa ga farantin bango, wanda yawanci ake kira zanen waya. Sakamakon haka shine mafi girma kofice, wanda ke fitar da ruwa mai yawa, kuma yana lalata makamashi. Mafi girman matsa lamba, mafi mahimmancin matsalar tururi na biyu.
Tun da ana gano ƙimar TDS a tsaka-tsaki, don tabbatar da cewa ƙimar TDS na ruwan tukunyar jirgi tsakanin lokutan ganowa biyu ya yi ƙasa da ƙimar abin da muke sarrafawa, buɗe bawul ko buɗewar bangon dole ne a ƙara don wuce matsakaicin matsakaicin. evaporation na tukunyar jirgi adadin najasa fitar.
Ma'auni na ƙasa GB1576-2001 ya nuna cewa akwai dangantaka mai dacewa tsakanin abun ciki na gishiri (narkar da hankali mai ƙarfi) na ruwan tukunyar jirgi da wutar lantarki. A 25 ° C, ƙaddamarwar ruwa mai tsaka tsaki shine sau 0.7 TDS (abincin gishiri) na ruwan tanderun. Don haka za mu iya sarrafa ƙimar TDS ta hanyar sarrafa ɗawainiya. Ta hanyar sarrafa na'ura, za a iya buɗe bawul ɗin magudanar ruwa akai-akai don zubar da bututun ta yadda ruwan tukunyar jirgi ke gudana ta hanyar firikwensin TDS, sannan siginar da aka gano ta firikwensin TDS yana shigar da mai sarrafa TDS kuma idan aka kwatanta da TDS mai sarrafawa. Saita ƙimar TDS bayan ƙididdigewa, idan ya fi ƙimar da aka saita, buɗe bawul ɗin sarrafa TDS don busawa, kuma rufe bawul ɗin har sai da aka gano ruwan tukunyar jirgi TDS (abincin gishiri) ya yi ƙasa da ƙimar saita.
Don guje wa ɓarna, musamman lokacin da tukunyar jirgi ke cikin jiran aiki ko ƙananan kaya, tazara tsakanin kowane ɗigon ruwa yana da alaƙa ta atomatik tare da nauyin tururi ta gano lokacin kona tukunyar jirgi. Idan ƙasa da wurin da aka saita, bawul ɗin busawa zai rufe bayan lokacin zubar da ruwa kuma ya kasance haka har sai ruwa na gaba.
Saboda tsarin sarrafa TDS na atomatik yana da ɗan gajeren lokaci don gano ƙimar TDS na ruwan tanderun kuma sarrafawa daidai ne, matsakaicin ƙimar TDS na ruwan tanderu zai iya zama kusa da matsakaicin ƙimar da aka yarda. Wannan ba wai kawai yana guje wa haɓakar tururi da kumfa ba saboda babban taro na TDS, amma kuma yana rage fashewar tukunyar jirgi kuma yana adana kuzari.