An rarraba nau'ikan masu sarrafa zafin jiki bisa ga ruwan zafi (ruwa ko mai canja wurin zafi) da aka yi amfani da su.Tare da na'urar zazzabi mai ɗaukar ruwa mai ɗaukar ruwa, matsakaicin matsakaicin zafin jiki shine 95 ℃.Ana amfani da ma'aunin zafin jiki mai ɗaukar mai don lokatai inda zafin aiki ya kasance ≥150 ℃.A karkashin al'ada yanayi, da mold zafin jiki inji tare da bude ruwa tanki dumama dace da ruwa zafin jiki inji ko mai zafin jiki inji, da kuma matsakaicin kanti zafin jiki ne 90 ℃ zuwa 150 ℃.Babban halayen irin wannan nau'in na'ura mai zafin jiki shine ƙira mai sauƙi da farashin tattalin arziki.A kan irin wannan na'ura, ana samun injin zafin ruwa mai zafi.Matsakaicin zafinsa da aka yarda dashi shine 160 ℃ ko sama.Domin yanayin zafi na ruwa ya fi na mai a zafin jiki guda yayin da zafin jiki ya fi 90 ℃.Mafi kyau, don haka wannan na'ura tana da ƙwararrun ƙarfin aiki mai zafin jiki.Baya ga na biyun, akwai kuma na'urar kula da zafin jiki na tilastawa.Don dalilai na tsaro, an ƙera wannan mai kula da zafin jiki don yin aiki a zafin jiki sama da 150 ° C kuma yana amfani da man canja wurin zafi.Domin hana man da ke cikin injin dumama na'ura mai zafin jiki yin zafi sosai, injin yana amfani da na'urar busar da ruwa ta tilastawa, kuma na'urar tana kunshe da wasu adadin bututu da aka jera tare da kayan dumama da aka zana don karkatar da su.
Sarrafa rashin daidaituwa na zafin jiki a cikin mold, wanda kuma yana da alaƙa da lokacin lokaci a cikin sake zagayowar allura.Bayan allura, zazzabi na rami yana tashi zuwa mafi girma, lokacin da zafi mai zafi ya shiga bango mai sanyi na rami, zafin jiki yana raguwa zuwa mafi ƙasƙanci lokacin da aka cire sashin.Ayyukan injin zafin jiki na ƙira shine kiyaye yanayin zafi tsakanin θ2min da θ2max, wato, don hana bambancin zafin jiki Δθw daga sama da ƙasa yayin aikin samarwa ko rata.Hanyoyin sarrafawa masu zuwa sun dace don sarrafa zafin jiki na mold: Sarrafa yawan zafin jiki na ruwa shine hanyar da aka fi amfani da ita, kuma daidaiton kulawa zai iya biyan bukatun mafi yawan yanayi.Yin amfani da wannan hanyar sarrafawa, yawan zafin jiki da aka nuna a cikin mai sarrafawa bai dace da yanayin zafi ba;zafin jiki na mold yana canzawa da yawa, kuma abubuwan da ke da zafi da ke shafar ƙirar ba a auna su kai tsaye da kuma biya su.Waɗannan abubuwan sun haɗa da canje-canje a cikin sake zagayowar allura, saurin allura, yanayin narkewa da zafin jiki.Na biyu shine ikon sarrafa zafin jiki kai tsaye.
Wannan hanyar ita ce shigar da na'urar firikwensin zafin jiki a cikin ƙirar, wanda ake amfani da shi kawai lokacin da daidaiton ƙirar zafin jiki ya yi girma.Babban fasalulluka na kula da zafin jiki na mold sun haɗa da: zazzabi da aka saita ta mai sarrafawa ya dace da zafin jiki na mold;Abubuwan thermal da ke shafar mold za a iya auna su kai tsaye kuma a biya su.A ƙarƙashin yanayi na al'ada, kwanciyar hankali na zafin jiki ya fi kyau ta hanyar sarrafa yawan zafin jiki.Bugu da ƙari, ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar cuta yana da mafi kyawun maimaitawa a cikin sarrafa tsarin samarwa.Na uku shine kula da haɗin gwiwa.Gudanar da haɗin gwiwa shine haɗin hanyoyin da ke sama, yana iya sarrafa yanayin zafin ruwa da mold a lokaci guda.A cikin kulawar haɗin gwiwa, matsayi na firikwensin zafin jiki a cikin ƙirar yana da mahimmanci.Lokacin sanya firikwensin zafin jiki, tsari, tsari, da wurin tashar sanyaya dole ne a yi la'akari da shi.Bugu da kari, ya kamata a sanya firikwensin zafin jiki a wurin da ke taka muhimmiyar rawa wajen ingancin sassan alluran da aka ƙera.
Akwai hanyoyi da yawa don haɗa injunan zafin jiki ɗaya ko fiye zuwa na'ura mai sarrafa allura.Daga la'akari da aiki, amintacce da tsangwama, yana da kyau a yi amfani da ƙirar dijital, kamar RS485.Ana iya canja wurin bayanai tsakanin sashin sarrafawa da injin gyare-gyaren allura ta software.Hakanan ana iya sarrafa injin zafin jiki ta atomatik.Ya kamata a yi la'akari da daidaitawar injin zafin jiki na mold da na'ura mai zafin jiki da aka yi amfani da ita bisa ga kayan da za a sarrafa, nauyin ƙirar, lokacin da ake buƙata preheating da yawan aiki kg / h.Lokacin amfani da man canja wurin zafi, mai aiki dole ne ya bi irin waɗannan ƙa'idodin aminci: Kada a sanya mai kula da zafin jiki kusa da tanderun tushen zafi;yi amfani da bututu masu hana ruwa mai ɗorewa ko bututu mai ƙarfi tare da zafin jiki da juriya;dubawa na yau da kullun Mai sarrafa madauki mai kula da yanayin zafin jiki, ko akwai yabo na haɗin gwiwa da gyare-gyare, da ko aikin na al'ada ne;sauyawa na yau da kullun na man canja wurin zafi;Ya kamata a yi amfani da man fetur na roba na wucin gadi, wanda ke da kwanciyar hankali mai kyau da kuma ƙarancin coking.
A cikin amfani da na'ura mai zafin jiki, yana da matukar mahimmanci don zaɓar madaidaicin ruwan zafi.Yin amfani da ruwa azaman ruwan zafi yana da tattalin arziki, mai tsabta, kuma mai sauƙin amfani.Da zarar da'irar sarrafa zafin jiki kamar na'urar bututun bututun ruwa ya zube, ruwan da ke fita za a iya fitar da shi kai tsaye zuwa magudanar ruwa.Duk da haka, ruwan da ake amfani da shi azaman ruwan zafi yana da lahani: wurin tafasa na ruwa yana da ƙasa;dangane da abubuwan da ke cikin ruwa, yana iya zama gurɓatacce da sikelinsa, yana haifar da ƙarar asarar matsa lamba da raguwar yanayin musayar zafi tsakanin ƙura da ruwa, da sauransu.Lokacin amfani da ruwa a matsayin ruwan zafi mai zafi, ya kamata a yi la'akari da matakan kariya masu zuwa: riga-kafi da kula da yanayin zafin jiki tare da wakili mai lalata;amfani da tace kafin shigar ruwa;a kai a kai tsaftace na'ura mai zafin jiki na ruwa da ƙira tare da mai cire tsatsa.Babu rashin lahani na ruwa lokacin amfani da man canja wurin zafi.Mai yana da babban wurin tafasa, kuma ana iya amfani dashi a yanayin zafi sama da 300 ° C ko ma sama da haka, amma canjin yanayin zafi na man canja wurin zafi shine kawai 1/3 na na ruwa, don haka injunan zafin mai ba su da yawa. amfani da allura gyare-gyare a matsayin na'ura mai zafin jiki na ruwa.
Lokacin aikawa: Nov-01-2021