I-ZW-1.0/(3~5)-23i-compressor yekhabhoni dioksideiyi-compressor ye-piston ephindaphindayo engenawo uwoyela. Lo mshini unezici zokusetshenziswa kwamandla aphansi, umsindo ophansi, ukudlidliza okuphansi, ukuthembeka okuphezulu kanye nokusebenza okulula.
Le compressor isetshenziselwa ukuthutha i-carbon dioxide namagesi afanayo (uma amanye amagesi edinga ukuthuthwa, sicela uxhumane nomkhiqizi ukuze uthole ukuxhumana nokuqinisekiswa), futhi abasebenzi basensimini kumele balandele imithetho nemigomo efanele yokuphepha. Kumelwe simise futhi sithuthukise imithetho nemigomo esebenzayo kanye nezinqubo zokusebenza. Ukwephulwa kwemithetho, imithetho nemigomo yokuphepha kungaholela emiphumeleni emibi kakhulu!
Ukugcotshwa okungenawoyela kule compressor kusho ukuthi isilinda ayidingi ukugcotshwa kwamafutha, kodwa izindlela ezihambayo ezifana ne-crankshaft kanye nenduku yokuxhuma kumele zibe nokugcotshwa kwamafutha. Ngakho-ke, akuvunyelwe ngokuphelele ukuqala i-compressor ngaphandle kokufaka uwoyela ku-crankcase noma ngowoyela onganele, ngaphandle kwalokho i-compressor izolimala kakhulu ngenxa yokuntuleka kwamafutha.
Ukugcinwa nokulungiswa kwe-compressor kumele kumiswe futhi kwenziwe ngaphandle kwengcindezi. Ngesikhathi sokuqaqwa nokuhlolwa, igesi engaphakathi komshini kufanele ikhishwe ngokuphelele ngaphambi kokuqhubeka.
Uma udinga ukubuza noma uku-oda izingxenye ezisele, sicela usho imodeli kanye nenombolo yefektri ye-compressor, ukuze uthole ulwazi olunembile kanye nezingxenye ezisele ezidingekayo.
I-compressor ye-CO2 ihlanganisa kakhulu ukuthambisa, isekethe yegesi, ukupholisa kanye nohlelo lukagesi. Zichazwe ngokwehlukana ngezansi.
1. uhlelo lokuthambisa.
1） Ukugcotshwa kwama-bearings, ama-crankshafts, izinduku zokuxhuma kanye neziqondiso ze-crosshead.
Zigcotshwa ngepompo yekhanda le-spindle. Kulolu hlelo lokugcoba, uwoyela udlula ngesihlungi samafutha aluhlaza esifakwe phansi kwe-crankcase, udlule ngepompo yekhanda le-shaft, ungene esihlungini se-oyela esincane, bese ekugcineni ungena kwi-crankshaft, induku yokuxhuma, iphini lekhanda eliphambene kanye nekhanda eliphambene, bese ufinyelela kuzo zonke izindawo zokugcoba. Gcoba isihlahla esikhulu sekhanda senduku yokuxhuma, isihlahla esincane sekhanda senduku yokuxhuma kanye nesitimela sokuqondisa sekhanda eliphambene. Ama-rolling bearings e-crankshaft agcotshwa ngamafutha ashisayo.
2) Ukugcotshwa kwesilinda.
Ukugcotshwa kwesilinda kuwukwakha ifilimu elincane kakhulu lokugcotshwa eliqinile phakathi kwesibuko sesilinda kanye nendandatho yokuqondisa kanye nendandatho yepiston eyenziwe nge-PTFE, edlala indima yokugcotshwa ngokwayo ngaphandle kwamafutha okugcotshwa.
2. Uhlelo lwendlela yegesi.
Umsebenzi wesistimu yesekethe yegesi ngokuyinhloko ukuhola igesi iye kwi-compressor. Ngemva kokucindezelwa yi-compressor ezigabeni ezahlukene, izoholwa iye endaweni yokusetshenziswa.
Igesi ngemva kokudlula esihlungini sokungena, i-buffer, i-inlet valve, isilinda, i-exhaust valve kanye ne-pressurization ikhishwa nge-exhaust buffer kanye ne-cooler. Imishini yepayipi yakha ipayipi eliyinhloko legesi le-compressor, kanti uhlelo lwepayipi legesi luhlanganisa ne-valve yokuphepha, i-pressure gauge, i-thermometer, njll.
Qaphela:
1. Ingcindezi yokuvula yevalvu yokuphepha yekilasi lokuqala ingu-1.7MPa (DN2), kanti eyevalvu yokuphepha yekilasi lesibili ingu-2.5MPa (DN15).
2. I-flange yokungena komoya yalo mshini yi-flange ejwayelekile ye-DN50-16(JB/T81), kanti i-flange yokukhipha umoya yi-flange ejwayelekile ye-DN32-16(HG20592).
3, Amavalvu okuphepha kufanele ahlolwe njalo ngokwemigomo efanele.
Qala ukulungiselela:
Ukuqalisa okokuqala-Ngaphambi kokuqalisa, hlola ukuthi izingxenye zikagesi zifakwe ngokuphelele yini ngokwezinto ezilandelayo nokuthi izintambo zilungile yini ngaphambi kokuvala i-power circuit breaker eyinhloko kwikhabhinethi yokulawula kagesi, bese usebenza ngokwezinqubo ezijwayelekile.
a) Xhuma intambo kagesi kanye nentambo yomhlabathi, bese uhlola ukuthi i-voltage ilungile yini nokuthi i-voltage yesigaba esithathu ilinganisiwe yini.
b) Hlola futhi uqinise izintambo zikagesi eziyinhloko nezesibili ukuze izintambo ziqine futhi zithembeke.
c) Hlola ukuthi izinga likawoyela we-compressor lijwayelekile.
Ukuhlolwa kokulinganisa kuphenduka kahle. (kuboniswe umcibisholo wenjini)
Qaphela: Uma isigaba sokuphakelwa kukagesi singaguquguquki, intambo kagesi enezigaba ezimbili kufanele ilungiswe. Ukuhlolwa kokuqondisa kuseyisinyathelo esibalulekile sokuqalisa komshini omusha, futhi kufanele kwenziwe kabusha ngemva kokulungiswa kwenjini.
Ngaphambi kokuqalisa, wonke ama-valve kufanele avulwe futhi avalwe kahle ngokwezidingo zenqubo, futhi wonke ama-power circuit breaker kufanele avalwe futhi akukho alamu okufanele inikezwe ngaphambi kokuqalisa.
Isikhathi sokuthunyelwe: Disemba-09-2021