I-nitrogen, njengegesi ebalulekile yezimboni, isetshenziswa kabanzi ezimbonini eziningi ezifana nokudla, imithi, imboni yamakhemikhali, izinto zikagesi kanye nokucubungula insimbi.
Kunezindlela ezimbili zokuthola i-nitrogen: Ukukhiqizwa kwegesi endaweni ngejeneretha ye-nitrogen: i-nitrogen ihlukaniswa emoyeni ngokuhlukaniswa kwe-pressure swing adsorption (PSA) noma ubuchwepheshe be-cryogenic. Ukuthengwa kwe-nitrogen engamanzi: i-nitrogen engamanzi ithengwa kumhlinzeki womkhiqizo wegesi, igcinwe ethangini eliyi-cryogenic liquid, bese ishiswa umoya uma isetshenziswa.
Isitshalo se-nitrogen se-PSA:https://www.hznuzhuo.com/nuzhuo-nitrogen-gas-making-generator-cheap-price-nitrogen-generating-machine-small-nitrogen-plant-product/
Isitshalo se-nitrogen esibangela i-cryogenic:https://www.hznuzhuo.com/nuzhuo-cryogenic-liquid-oxigen-plant-air-separation-unit-plant-for-producing-liquid-oxygen-nitrogen-argon-product/
Lapha sizokwenza ukuqhathanisa okujulile kwezindleko phakathi kokufaka ama-generator e-nitrogen nokuthenga i-nitrogen ewuketshezi kusuka ezintweni eziningi ezifana nokutshalwa kwezimali kwemishini, izindleko zokusebenza, ukuzinza kokuhlinzekwa, ukuguquguquka, kanye nokuphepha, bese sihlanganisa izimo zangempela ukuze sinikeze inkomba yamabhizinisi yokukhetha ikhambi elifanele.
Izindleko zokutshalwa kwezimali kwemishini
Ijenereyitha ye-nitrogen: Izindleko zokutshalwa kwezimali zokuqala zejenereyitha ye-nitrogen zincike kakhulu kulezi zici ezilandelayo:
1) Izidingo zokukhiqizwa kwe-nitrogen: Uma umkhiqizo uphezulu, imishini iba mikhulu futhi izindleko ziphezulu. Ijeneretha ye-nitrogen ye-PSA encane (5-50 Nm³/h): Izindleko zokutshala imali zingaba ngu-RMB 100,000-300,000; Ijeneretha ye-nitrogen ye-PSA ephakathi nendawo (50-200 Nm³/h): Izindleko zokutshala imali zingaba ngu-RMB 300,000-1,000,000; Ijeneretha ye-nitrogen ye-PSA enkulu (>200 Nm³/h): Izindleko zokutshala imali zidlula u-RMB 1,000,000;
2) Izidingo zokuhlanzeka kwe-nitrogen: Uma ukuhlanzeka kuphakeme, izindleko zemishini ziphezulu. Isibonelo, ijeneretha ye-nitrogen enokuhlanzeka okungu-99.999% ibiza kakhulu kunejeneretha ye-nitrogen enokuhlanzeka okungu-99.9%.
Uhlelo lokugcina i-nitrogen ewuketshezi: Izindleko zokutshala imali zesistimu yokugcina i-nitrogen ewuketshezi zincike kakhulu kumthamo wokugcina. Uma umthamo umkhulu, izindleko ziphezulu. Ithangi lokugcina elincane (amathani angu-1-5): Izindleko zokutshala imali zingaba ngu-RMB 50,000-150,000; Ithangi lokugcina eliphakathi (amathani angu-5-20): Izindleko zokutshala imali zingaba ngu-RMB 150,000-500,000; Ithangi lokugcina elikhulu (>amathani angu-20): Izindleko zokutshala imali zidlula u-RMB 500,000; Imishini eyengeziwe: njenge-vaporizer, i-booster pump, njll., izindleko zincike ekufuneni.
Ukuhlaziywa kokuqhathanisa: Ngesidingo esincane se-nitrogen (<50 Nm³/h), izindleko zokuqala zokutshalwa kwezimali zomshini wokuphehla i-nitrogen kanye nohlelo lokugcina i-nitrogen oluyi-liquid zingase zingahlukani kakhulu, kanti uhlelo lokugcina i-nitrogen oluyi-liquid lungase lube lushibhile ngisho. Ngesidingo se-nitrogen esiphakathi nesinkulu, izindleko zokuqala zokutshalwa kwezimali zomshini wokuphehla i-nitrogen zivame ukuba phezulu kunezohlelo lokugcina i-nitrogen oluyi-liquid.
Izindleko zokusebenza
Ijenereyitha ye-nitrogen: Izindleko zokusebenza zejenereyitha ye-nitrogen zifaka phakathi:
1) Ugesi - Umthombo oyinhloko wokusetshenziswa kwamandla kumkhiqizi we-nitrogen. Ukusetshenziswa kwamandla kwejeneretha ye-nitrogen ye-PSA cishe kungama-0.2-0.4 kWh/Nm³
2) Izindleko zokulungisa: Kubandakanya ukushintshwa njalo kwezinto zokuhlunga, ama-valve, uwoyela wokugcoba we-compressor, njll., izindleko zingaba ngu-3-5% ngonyaka wokutshalwa kwezimali kwemishini.
3) Izindleko zabasebenzi: Kudingeka abasebenzi abangochwepheshe ukuze basebenzise futhi banakekele imishini.
I-nitrogen ewuketshezi: Izindleko zokusebenza ze-nitrogen ewuketshezi zifaka phakathi:
1) Izindleko zokuthengwa kwe-nitrogen ewuketshezi: Ngokusho kokuguquguquka kwentengo yemakethe, intengo ye-nitrogen ewuketshezi icishe ibe yi-1000-2000 yuan/ton (elingana ne-1.4-2.8 yuan/Nm³).
2) Izindleko zokuhamba: Izindleko zizohluka kuye ngebanga lokuhamba kanye nobuningi.
3) Izindleko zokufudumeza: Uma kusetshenziswa i-vaporizer yangaphandle, izindleko zidinga ukubalwa ngokwehlukana. Ukulahlekelwa yisitoreji: Amathangi okugcina i-nitrogen ewuketshezi anokulahlekelwa kwemvelo kokuhwamuka okungu-0.1-0.5% ngosuku, kuye ngokusebenza kokushisa kwethangi kanye nokushisa okuzungezile.
Ukuhlaziywa kokuqhathanisa: Ngokuhamba kwesikhathi, izindleko zokusebenza zomshini wokuphehla i-nitrogen zivame ukuba ngaphansi kunezindleko zokuthenga i-nitrogen ewuketshezi. Uma sicabanga ukuthi ukusetshenziswa kwamandla komshini wokuphehla i-nitrogen kungu-0.3 kWh/Nm³ kanti intengo kagesi ingu-0.7 yuan/kWh, izindleko zokukhiqizwa kwe-nitrogen zingaba ngu-0.21 yuan/Nm³. Izindleko zokuthenga i-nitrogen ewuketshezi zibalwa ku-1.5 yuan/Nm³, kanye nokulahlekelwa kwezokuthutha nokugcina, izindleko zangempela ze-nitrogen ewuketshezi zingaba ngu-1.7-2.0 yuan/Nm³. Kodwa-ke, kufanele kuqashelwe ukuthi izindleko zokulungisa umshini wokuphehla i-nitrogen zizokhuphuka ngokwanda kwesikhathi sokusebenza kwemishini, futhi intengo ye-nitrogen ewuketshezi nayo ingase ishintshe.
Ukuzinza Kokuphakelwa
Umkhiqizi we-nitrogen:
1) Izinzuzo: Ingafinyelela ukuzimela kwe-nitrogen futhi ayithintwa yizici zangaphandle. Imishini ithembeke kakhulu futhi ingasebenza njalo.
2) Okubi: Ukwehluleka kwemishini kungabangela ukuphazamiseka kokunikezwa kwe-nitrogen, okudinga imishini eyengeziwe noma izinhlelo eziphuthumayo. Kuncike kakhulu ekunikezweni kukagesi, futhi ukucima kukagesi kuzothinta ukukhiqizwa kwe-nitrogen.
I-nitrogen ewuketshezi:
1) Izinzuzo: Abaphakeli bavame ukunikeza iziqinisekiso zokuphakelwa ezizinzile. Amathangi okugcina i-nitrogen ewuketshezi angasetshenziswa njengezibambiso zokugcina inani elithile le-nitrogen ewuketshezi ukubhekana nezimo eziphuthumayo.
2) Okubi: Kukhona ukungaqiniseki ekuxhumaneni kwezokuthutha, njengokuminyana kwezimoto kanye nesimo sezulu esibi, okungase kuthinte ukunikezwa. Izimo zokusebenza komhlinzeki, izinguquko zamandla okukhiqiza, njll. kuzothinta nokuzinza kokunikezwa.
Ukuhlaziywa kokuqhathanisa: Ngokuphathelene nokuzinza kokunikezwa, i-nitrogen ewuketshezi ingcono kancane kunezinjini ze-nitrogen, kodwa izinjini ze-nitrogen zingathuthukisa ukuthembeka kokunikezwa ngokuzihlomisa ngemishini yokusekela kanye nohlelo oluphelele lwesimo esiphuthumayo.
Umkhiqizi we-nitrogen:
1) Izinzuzo: Ukukhiqizwa kwe-nitrogen kanye nobumsulwa kungalungiswa ngokwezidingo zangempela, ngokuguquguquka okuphezulu. Kufanelekela izikhathi lapho isidingo se-nitrogen sishintshashintsha kakhulu.
2) Okubi: Ukuqala nokuvala imishini kuthatha isikhathi esithile, futhi isivinini sokuphendula sihamba kancane.
I-nitrogen ewuketshezi:
1) Izinzuzo: I-nitrogen ewuketshezi ingathengwa nganoma yisiphi isikhathi, futhi ukuhlinzekwa kwe-nitrogen kungagcwaliswa kabusha ngokushesha, ngokuguquguquka okuhle.
2) Okubi: Ubumsulwa be-nitrogen buyaqina futhi kunzima ukubulungisa ngokwesidingo. Amandla okugcina alinganiselwe, futhi kunzima ukubhekana nokuguquguquka okukhulu kwesidingo esikhathini esifushane.
Ukuhlaziywa kokuqhathanisa: I-nitrogen ewuketshezi inezinzuzo eziningi ekuphenduleni izidingo eziphuthumayo kanye nokuguquguquka kwesidingo sesikhathi esifushane, kuyilapho abakhiqizi be-nitrogen besebenza kangcono ekusebenzeni kwesikhathi eside nasekuhlangabezaneni nezidingo ezahlukahlukene.
Ukuphepha
Umkhiqizi we-nitrogen:
1) Izinzuzo: Ingozi yokuphepha yokusebenza kwemishini iphansi kakhulu. Asikho isidingo sokugcina inani elikhulu lamagesi ayingozi.
2) Okubi: Ukulungiswa kwemishini okungalungile kungaba yingozi yokuphepha. Uhlelo lomoya olucindezelwe ludinga ukuhlolwa njalo ukuze kuvinjelwe ukuvuza kwengcindezi.
I-nitrogen engamanzi: Izinzuzo: Abaphakeli bavame ukunikeza isiqondiso kanye nezinsizakalo zokuphepha zobungcweti. Okubi: I-nitrogen engamanzi iyi-cryogenic futhi ibeka izingozi zokuphepha ezifana ne-frostbite kanye nokuminyana. Amathangi okugcina i-nitrogen engamanzi kudingeka ahlolwe njalo ukuze kuvinjelwe ukuvuza nokuqhuma.
Ukuhlaziywa kokuqhathanisa: Sekukonke, abakhiqizi be-nitrogen baphephile kune-nitrogen ewuketshezi, kodwa izingozi zokuphepha ze-nitrogen ewuketshezi zingancishiswa ngokuphathwa okuqinisiwe nokuqeqeshwa.
Ukuhlaziywa Kwesibonelo
Uma sithi isidingo se-nitrogen senkampani singu-100 Nm³/h, isidingo sokuhlanzeka singama-99.9%, kanti isikhathi sokusebenza sonyaka singamahora angu-8,000.
Isixazululo sejenereyitha ye-nitrogen: Ukutshalwa kwezimali kwemishini: cishe ama-RMB 500,000; Izindleko zokusebenza zonyaka (ugesi + ukulungiswa): cishe ama-RMB 200,000; Izindleko eziphelele eminyakeni eyi-10: cishe ama-RMB 2.5 million;
Isixazululo se-nitrogen engamanzi: Ukutshalwa kwezimali ethangini lokugcina: cishe ama-RMB angu-300,000; Izindleko zonyaka zokuthengwa kwe-nitrogen engamanzi: cishe ama-RMB ayisigidi (ezibalwa ku-1.5 yuan/Nm³); Izindleko zonyaka zokulahlekelwa kwezokuthutha kanye nesitoreji: cishe ama-RMB angu-50,000; Izindleko eziphelele eminyakeni eyi-10: cishe ama-RMB ayizigidi ezingu-10.5
Isiphetho: Ekugcineni, ikhambi lokukhiqiza i-nitrogen lizonga kakhulu.
Ukuze sifingqe lokhu okungenhla, ukukhetha ukufaka i-nitrogen generator noma ukuthenga i-nitrogen ewuketshezi, izici ezilandelayo zidinga ukucatshangelwa ngokuphelele:
1) Isidingo se-nitrogen: Uma isidingo sikhulu, izinzuzo zomkhiqizi we-nitrogen zisobala kakhulu. Izidingo zokusetshenziswa okuvama kanye nokuzinza: Ukuze kusetshenziswe isikhathi eside, umkhiqizi we-nitrogen ufaneleka kakhulu; ukuze kusetshenziswe isikhathi esifushane noma ngezikhathi ezithile, i-nitrogen ewuketshezi ingase ibe nezimo eziguquguqukayo.
2) Imingcele yesabelomali: Isabelomali sokuqala sokutshalwa kwezimali sinqunyelwe, ngakho-ke i-nitrogen ewuketshezi ingacatshangelwa; uma izindleko zokusebenza zesikhathi eside zibaluleke kakhulu, umkhiqizi we-nitrogen ungcono kakhulu.
3) Izinto okufanele uzicabangele ngokuphepha: Ngezidingo zokuphepha eziphakeme kakhulu, umkhiqizi we-nitrogen angafaneleka kakhulu. Ekugcineni, izinkampani kufanele zenze ukuhlolwa okuphelele ngokusekelwe esimweni sazo sangempela bese zikhetha ikhambi lokuphakelwa kwe-nitrogen elifanele kakhulu.
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