Njengoba ukwanda okusheshayo kwesilinganiso sokukhiqiza senkampani eminyakeni yamuva nje, ukusetshenziswa komoya-mpilo ekwenzeni insimbi kuyaqhubeka nokwanda, futhi izidingo zokuthembeka kanye nomnotho wokuhlinzekwa komoya-mpilo ziphakeme kakhulu. Kunezinhlobo ezimbili zezinhlelo zokukhiqiza umoya-mpilo ezincane endaweni yokusebenzela yokukhiqiza umoya-mpilo, ukukhiqizwa komoya-mpilo okuphezulu kungu-800 m3/h kuphela, okunzima ukuhlangabezana nesidingo somoya-mpilo esicongweni sokwenza insimbi. Ukucindezela nokugeleza komoya-mpilo okunganele kuvame ukwenzeka. Ngesikhathi sokukhiqiza insimbi, inani elikhulu lomoya-mpilo lingasuswa kuphela, okungagcini nje ngokungazivumelanisi nemodi yokukhiqiza yamanje, kodwa futhi kubangela izindleko eziphezulu zokusetshenziswa komoya-mpilo, futhi okungahlangabezani nezidingo zokongiwa kwamandla, ukunciphisa ukusetshenziswa, ukunciphisa izindleko kanye nokwanda kokusebenza kahle, ngakho-ke, uhlelo olukhona lokukhiqiza umoya-mpilo ludinga ukuthuthukiswa.
Ukunikezwa kwe-oxygen ewuketshezi kuwukushintsha i-oxygen ewuketshezi egciniwe ibe yi-oxygen ngemva kokucindezelwa kanye nokuhwamuka. Ngaphansi kwesimo esijwayelekile, i-oxygen ewuketshezi engu-1 m³ ingahwamuka ibe yi-oxygen engu-800 m3. Njengenqubo entsha yokuhlinzeka nge-oxygen, uma kuqhathaniswa nohlelo olukhona lokukhiqizwa kwe-oxygen endaweni yokukhiqiza i-oxygen, inezinzuzo ezilandelayo ezisobala:
1. Uhlelo lungaqalwa futhi lumiswe nganoma yisiphi isikhathi, okufanelekela imodi yokukhiqiza yamanje yenkampani.
2. Ukunikezwa komoya-mpilo ohlelweni kungalungiswa ngesikhathi sangempela ngokuya ngesidingo, ngokugeleza okwanele kanye nokucindezela okuzinzile.
3. Uhlelo lunezinzuzo zenqubo elula, ukulahlekelwa okuncane, ukusebenza okulula kanye nokugcinwa kanye nezindleko eziphansi zokukhiqiza umoya-mpilo.
4. Ubumsulwa be-oxygen bungafinyelela ngaphezu kwama-99%, okusiza ekunciphiseni inani le-oxygen.
Inqubo kanye Nokwakheka Kohlelo Lokuphakelwa Kwe-Oksijini Emanzi
Lolu hlelo luhlinzeka kakhulu nge-oxygen yokwenza insimbi enkampanini yokwenza insimbi kanye ne-oxygen yokusika igesi enkampanini yokwenza. Lokhu kokugcina kusebenzisa i-oxygen encane futhi kunganakwa. Imishini eyinhloko yokusebenzisa i-oxygen yenkampani yokwenza insimbi ama-arc furnaces amabili kagesi kanye nama-firnaces amabili okuhlanza, asebenzisa i-oxygen ngezikhathi ezithile. Ngokwezibalo, ngesikhathi sokuphakama kokwenza insimbi, ukusetshenziswa kwe-oxygen okuphezulu kungu-≥ 2000 m3 / h, isikhathi sokusetshenziswa kwe-oxygen okuphezulu, kanye nokucindezela kwe-oxygen okunamandla phambi kwesithando somlilo kuyadingeka kube ngu-≥ 2000 m³ / h.
Amapharamitha amabili abalulekile omthamo we-oksijini ewuketshezi kanye nokunikezwa kwe-oksijini okuphezulu ngehora kuzonqunywa ekukhetheni uhlobo lwesistimu. Ngokwesisekelo sokucatshangelwa okubanzi kokucabanga, umnotho, ukuzinza kanye nokuphepha, umthamo we-oksijini oketshezi wesistimu unqunywa ukuthi ungama-50 m³ kanti ukuhlinzekwa kwe-oksijini okuphezulu kungu-3000 m³ / h. Ngakho-ke, inqubo kanye nokwakheka kwesistimu yonke kuklanywe, Bese uhlelo lulungiswa ngesisekelo sokusebenzisa ngokugcwele imishini yokuqala.
1. Ithangi lokugcina i-oxygen eliwuketshezi
Ithangi lokugcina i-oxygen eliwuketshezi ligcina i-oxygen eliwuketshezi ku -183℃futhi ungumthombo wegesi wohlelo lonke. Isakhiwo samukela ifomu lokuvikela i-vacuum powder enezingqimba ezimbili eziqondile, nendawo encane yephansi kanye nokusebenza kahle kokuvikela. Ingcindezi yomklamo wethangi lokugcina, ivolumu esebenzayo engu-50 m³, ingcindezi evamile yokusebenza - kanye nezinga loketshezi olusebenzayo elingu-10 m³-40 m³. Imbobo yokugcwalisa uketshezi phansi kwethangi lokugcina yaklanywa ngokwezinga lokugcwalisa elisebhodini, kanti i-oxygen ewuketshezi igcwaliswa yiloli yethangi yangaphandle.
2. Iphampu ye-oxygen ewuketshezi
Iphampu ye-oxygen ewuketshezi icindezela i-oxygen ewuketshezi ethangini lokugcina bese iyithumela ku-carburetor. Iyona kuphela iyunithi yamandla ohlelweni. Ukuze kuqinisekiswe ukusebenza okuthembekile kwesistimu futhi kuhlangatshezwane nezidingo zokuqala nokuma nganoma yisiphi isikhathi, kulungiselelwe amaphampu amabili e-oxygen ewuketshezi afanayo, elilodwa lokusetshenziswa nelinye lokulinda.Iphampu ye-oxygen ewuketshezi isebenzisa iphampu ye-piston cryogenic evundlile ukuze ivumelane nezimo zokusebenza zokugeleza okuncane kanye nomfutho ophezulu, kanye nokugeleza kokusebenza okungu-2000-4000 L/h kanye nomfutho wokuphuma, Imvamisa yokusebenza yephampu ingasethwa ngesikhathi sangempela ngokuya ngesidingo se-oxygen, futhi ukuhlinzekwa kwe-oxygen kohlelo kungalungiswa ngokulungisa ingcindezi kanye nokugeleza endaweni yokukhipha iphampu.
3. Isifudumezi
I-vaporizer isebenzisa i-air bath vaporizer, eyaziwa nangokuthi i-air temperature vaporizer, okuyisakhiwo seshubhu esine-star finned. I-oxygen ewuketshezi ifakwa i-oxygen esezingeni lokushisa elijwayelekile ngokushisa komoya okujwayelekile. Uhlelo luhlonyiswe ngama-vaporizer amabili. Ngokuvamile, kusetshenziswa i-vaporizer eyodwa. Uma izinga lokushisa liphansi futhi amandla okufudumeza i-vaporizer eyodwa enganele, ama-vaporizer amabili angashintshwa noma asetshenziswe ngesikhathi esisodwa ukuqinisekisa ukutholakala kwe-oxygen eyanele.
4. Ithangi lokugcina umoya
Ithangi lokugcina umoya ligcina umoya ophefumulayo njengethuluzi lokugcina umoya kanye ne-buffer yesistimu, elinganezela ukunikezwa komoya ophefumulayo okusheshayo futhi lilinganisele ingcindezi yesistimu ukuze kugwenywe ukuguquguquka kanye nomthelela. Uhlelo luhlanganyela isethi yethangi lokugcina igesi kanye nepayipi eliyinhloko lokuhlinzeka ngomoya ophefumulayo nesistimu yokukhiqizwa komoya ophefumulayo, lisebenzisa ngokugcwele imishini yokuqala. Ingcindezi yokugcina igesi ephezulu kanye nomthamo wokugcina igesi omkhulu wethangi lokugcina igesi ingu-250 m³. Ukuze kwandiswe ukugeleza komoya, ububanzi bepayipi eliyinhloko lokuhlinzeka ngomoya ophefumulayo kusukela ku-carburetor kuya ethangini lokugcina umoya buyashintshwa kusuka ku-DN65 kuya ku-DN100 ukuqinisekisa umthamo owanele wokuhlinzeka ngomoya ophefumulayo wesistimu.
5. Idivayisi yokulawula ingcindezi
Kusethwe amasethi amabili amadivayisi okulawula ingcindezi ohlelweni. Isethi yokuqala iyidivayisi yokulawula ingcindezi yethangi lokugcina i-oxygen eliwuketshezi. Ingxenye encane ye-oxygen eliwuketshezi ishiswa yi-carburetor encane phansi kwethangi lokugcina bese ingena engxenyeni yesigaba segesi ethangini lokugcina ngaphezulu kwethangi lokugcina. Ipayipi lokubuyisela lephampu ye-oxygen eliwuketshezi liphinde libuyisele ingxenye yengxube yegesi noketshezi ethangini lokugcina, ukuze kulungiswe ingcindezi yokusebenza yethangi lokugcina futhi kuthuthukiswe indawo yokuphuma koketshezi. Isethi yesibili iyidivayisi yokulawula ingcindezi yokuphakelwa komoya, esebenzisa i-valve yokulawula ingcindezi endaweni yokuphuma komoya yethangi lokugcina igesi lokuqala ukulungisa ingcindezi epayipini eliyinhloko lokuphakelwa komoya-mpilo ngokusho kwe-oxygen.isidingo.
6.Idivayisi yokuphepha
Uhlelo lokuhlinzeka nge-oxygen oluwuketshezi luhlonyiswe ngamadivayisi amaningi okuphepha. Ithangi lokugcina lihlonyiswe ngezinkomba zokucindezela kanye nezinga loketshezi, kanti ipayipi lokukhipha ipompo ye-oxygen eliwuketshezi lihlonyiswe ngezinkomba zokucindezela ukuze kube lula kumqhubi ukuqapha isimo sesistimu nganoma yisiphi isikhathi. Izinzwa zokushisa kanye nengcindezi zisethwa epayipini eliphakathi ukusuka ku-carburetor kuya ethangini lokugcina umoya, elinganikeza izimpawu zokucindezela kanye nezinga lokushisa zesistimu futhi lihlanganyele ekulawuleni uhlelo. Uma izinga lokushisa le-oxygen liphansi kakhulu noma ingcindezi iphezulu kakhulu, uhlelo luzoma ngokuzenzakalelayo ukuvimbela izingozi ezibangelwa izinga lokushisa eliphansi kanye nengcindezi engaphezulu. Ipayipi ngalinye lesistimu lihlonyiswe nge-valve yokuphepha, i-vent valve, i-check valve, njll., okuqinisekisa ngempumelelo ukusebenza okuphephile nokuthembekile kwesistimu.
Ukusebenza Nokugcinwa Kohlelo Lokuphakelwa Komoya-mpilo Oketshezi
Njengesistimu yokucindezela ephansi, uhlelo lokuhlinzeka nge-oxygen oluwuketshezi lunezinqubo eziqinile zokusebenza nokulungisa. Ukusebenza kabi nokulungisa okungafanele kuzoholela ezingozini ezinkulu. Ngakho-ke, kufanele kuqashelwe ngokukhethekile ukusetshenziswa nokugcinwa okuphephile kohlelo.
Abasebenzi bokusebenza nokulungisa uhlelo bangathatha lesi sikhundla kuphela ngemva kokuqeqeshwa okukhethekile. Kumelwe babe nolwazi ngokwakheka kanye nezici zohlelo, bajwayelane nokusebenza kwezingxenye ezahlukene zohlelo kanye nemithetho yokusebenza kokuphepha.
Ithangi lokugcina umoya-mpilo owuketshezi, i-vaporizer kanye nethangi lokugcina igesi yizitsha zokucindezela, ezingasetshenziswa kuphela ngemva kokuthola isitifiketi sokusetshenziswa kwemishini ekhethekile ehhovisi lendawo lobuchwepheshe kanye nokuqapha ikhwalithi. Igeyiji yokucindezela kanye nevalvu yokuphepha ohlelweni kumele kuthunyelwe ukuze kuhlolwe njalo, kanti ivalvu yokuma kanye nethuluzi lokubonisa epayipini kufanele kuhlolwe njalo ukuze kutholakale ukuthi kuzwela futhi kunokwethenjelwa.
Ukusebenza kokushisa kwethangi lokugcina i-oxygen eliwuketshezi kuncike ezingeni le-vacuum lengqimba ephakathi kwamasilinda angaphakathi nangaphandle ethangi lokugcina. Uma izinga le-vacuum lonakele, i-oxygen eliwuketshezi lizokhuphuka futhi likhule ngokushesha. Ngakho-ke, lapho izinga le-vacuum lingalimalanga noma kungadingeki ukugcwalisa isihlabathi se-pearlite ukuze kuphinde kugaywe i-vacuum, akuvunyelwe ngokuphelele ukuqaqa i-vacuum valve yethangi lokugcina. Ngesikhathi sokusetshenziswa, ukusebenza kwe-vacuum kwethangi lokugcina i-oxygen eliwuketshezi kungalinganiswa ngokubheka inani le-oxygen eliwuketshezi elishintshashintshayo.
Ngesikhathi sokusetshenziswa kohlelo, kuzosungulwa uhlelo lokuhlola olujwayelekile lokuqapha ukuze kuqashwe futhi kuqoshwe ingcindezi, izinga loketshezi, izinga lokushisa kanye nezinye izilinganiso ezibalulekile zohlelo ngesikhathi sangempela, kuqondwe ushintsho lohlelo, futhi kwaziwe ochwepheshe abangochwepheshe ngesikhathi esifanele ukuze babhekane nezinkinga ezingavamile.
Isikhathi sokuthunyelwe: Disemba-02-2021
