Yakanakisa, chengetedza 500,000 RMB yekutsiva mafuta mubhadharo mushure mekubvisa mafuta ekuzora Varnish.
Maererano nehuwandu hwezvidzidzo,
80% yekutadza kutenderera kwemidziyo kunokonzerwa nekusvibiswa kwemafuta,
Panguva ino, kuchinja kwemafuta kwese kutambisa zviwanikwa,
Uye zvinotowedzera kuburitsa kabhoni,
Kunyange kana oiri ikachinjwa, inogona kusagadzirisa matambudziko akadai sekusvibiswa kwemafuta ekuzora.
Kana maitiro ekuderera kwehurongwa haagone kugadziriswa nemafuta matsva,
Njodzi dzekushanda zvakachengeteka nekuda kwekuderera kwekuita kwemafuta,
Inofanirwa kugadzirisa dambudziko rekuderera kwemafuta!
Winsonda kuchengetedzwa kwezvakatipoteredza inoshanda muindasitiri yekuzora mafuta ekudzora kusvibiswa masevhisi, ayo anogona kuitika kumabhizinesi:
1) Chengetedza pamutengo wekutenga mafuta matsva
2）Hapana chikonzero chekumira kushandura mafuta, kuderedza kudzima kurasikirwa
3) Deredza chiyero chekutadza kwemidziyo uye kuvandudza mashandiro ekugadzira
4) Deredza mutengo wekurasa tsvina ine njodzi uye kusvibiswa kwezvakatipoteredza
A classic kesi yeWinsonda mukutonga kweindasitiri yekuzora mafuta kusvibiswa
01
Project profile
Mutengi mubatanidzwa wakaiswa mari pamwe chete nemakambani eChinese Fortune 500 nekambani huru yemakemikari pasi rose.Iyo yekupwanya gasi compressor uye dhiraivha turbine ye100 kt / ethylene dhipatimendi rekugadzira zvinhu zveMitsubishi Heavy Industries Corporation yeJapan.Kubva pakatanga compressor unit muna Nyamavhuvhu 5, 2020, tembiricha yeturbine turbine inotakura TI31061B yachinja kazhinji, uye iri kuwedzera zvishoma nezvishoma.Pakazosvika Zvita 14,2020,16:43TI31061B yakasvika 118 ℃, chete 2℃ kure neiyo alarm kukosha.Kubata tembiricha yakakwira zvakanyanya, izvo zvinokuvadza kubereka pasteurized alloy, zvichikonzera kupisa tile kana kwenguva refu tembiricha kuchinjika, iyo inotakura vibration ine chisimba, ichikonzera kukuvara kwekutakura, uye pakupedzisira kukuvadza kune iyo unit.
02 Chikonzero chekuongorora uye matanho ekurapa
2.1 Chikonzero chekudziya kwekushisa kweiyo steam turbine inokanda TI31061B
Mushure mekuferefetwa uye kuongororwa kweiyo tembiricha yekuchinja kweiyo steam turbine inokanda TI31061B, isingabatanidze iyo munda yekuratidzira matambudziko, shanduko yemaitiro, turbine turbine brashi kupfeka, kumhanyisa kwechishandiso, mhando yemidziyo, nezvimwe, zvikonzero zvekushanduka kwekushisa kweshaft zvinoongororwa. sezvinotevera: ((1) Mafuta ekuzora anoshandiswa mucompressor imineral oil.Kana kutonhora kuchikwira, mafuta ekuzora anoiswa oxidized, uye zvigadzirwa zveoxidation zvinoungana pamusoro pemashafts kuita varnish. , saka maitiro acho anoperekedzwa nekukasira kweiyo oxidation reaction.Huwandu hweoxidation panzvimbo inotakurwa inogona kunge yakakwira zvakapetwa kakati wandei kupfuura yemamwe masaiti.Mukuita uku, zvigadzirwa zve oxidation zvichange zviripo mukunyungudika uye zvinonaya kunze kana zvazara.Mafuta ekuzora anoumba varnish inonyungudika munzvimbo yekupisa uye nzvimbo yekumanikidza.Mukufamba kwekuyerera kubva kunzvimbo yekushisa kwepamusoro kusvika kunzvimbo yekushisa yakadzika, kuderera kwekushisa kunotungamirira kukudzikira kwekunyungudika, uye mavara evarnish anowedzera kubva mumafuta ekuzora uye anotanga kuisa. (4) Kuiswa kwevarnish kunoitika.Iwo mavarnish particles anotanga kuumbika uye kugadzira sediment, uye anozonyanya kuisa pane inopisa simbi pamusoro.Panguva imwecheteyo, nekuda kwekuti kutonhora kwekutakura kwekusimudzira kwakakwirira kubva pakutanga kwekuvaka, kupisa kwegwenzi rinotakura kuno kunokwira nokukurumidza uye kutonhora kwemamwe mabheji kunoshanduka zvishoma nezvishoma.
2.2 Gadzirisa dambudziko remhepo turbine thrust ine TI31061B
(1) Mushure mekuona kuti tembiricha yeT31061B inokwira zvishoma nezvishoma, tembiricha yemafuta ekuzora yakadzikiswa kubva pa40.5 ℃ kusvika 38 ℃ uye mafuta ekuzora akawedzera kubva pa0. 15MPa kuenda ku0.176MPa kudzikamisa maitiro shaft gwenzi tembiricha.
(2）Wedzera yakaderera kudivi remutoro weturbine yemhepo, wedzera kudzvanya kweparutivi, kuderedza axial thrust yekutunda, kuitira kuti udzikise kukwira kwetembiricha inotakura. (Ona Mufananidzo 1)
Mufananidzo 1: Pa15 Mbudzi, iyo 2 # yekupwanya choto chakachekwa, ichidzikisa mutoro nematani makumi mashanu kusvika ku279 matani, uye tembiricha yekuchinja curve.
(3) Musi waNovember 23, 2020, sampu yekugadzira oiri yekuzora yeyuniti yakatumirwa kune wechitatu bato kuti iongororwe uye kuongororwa.Mhedzisiro inoratidzwa muMufananidzo 2 inoratidza kuti kukosha kweMPC kwakakwira, izvo zvinogona kuona kuti varnish inogadzirwa neoiri oxidation chimwe chezvikonzero zvekupisa kwakanyanya kweiyo steam turbine thrust inobereka T31061B.Kana paine varnish muoiri yekuzora system, nekuti kugona kwekunyungudika kwemafuta ekuzora kune mavarnish particles ane mashoma, kunyungudika uye kunaya kwezvimedu zvevarnish mumafuta isimba rekuenzanisa.Kana iyo saturation mamiriro yasvika, iyo varnish inorembera pabearing kana shafting, zvichikonzera kushanduka kwekushisa kweshafting, kuunza njodzi huru dzakavanzwa kukushanda kwakachengeteka.Kuburikidza nekuongorora kwevatengi vakasarudza kushandiswa kwekushandisa uye mukurumbira wemusika weKunshan Winsonda kuchengetedzwa kwezvakatipoteredza. kugadzirwa kweWVD yakatevedzana electrostatic adsorption + resin adsorption compound varnish kubvisa oiri yekuchenesa kubvisa varnish..
Mufananidzo 2: Muedzo uye ongororo inobuda mushure mekuiswa kwevarnish yekubvisa oiri yekuchenesa
varnish ndicho chigadzirwa chekuora kwemafuta, pasi pemamwe mamiriro emakemikari uye tembiricha, kunyungudika kana kumira mamiriro aripo mumafuta.Kana sludge ichipfuura dhigirii yekunyungudika yemafuta ekuzora, sludge inodonha kunze pamusoro pezvikamu zvekugadzira varnish.
WVD-II varnish inobvisa oiri inonatsa inonyatso kusanganisa tekinoroji yekuchenesa tekinoroji uye tekinoroji ion yekutsinhana, iyo inogona kunyatso kubvisa uye kudzivirira matope emafuta anonyungudika uye asinganyunguke anogadzirwa mune yakajairika maitiro ekushanda kweiyo turbine turbine, kuitira kuti varnish haigone kuve. yakagadzirwa.
Chinangwa cheWVD-II ndechekubvisa zvinhu zvekugadzira varnish.Iyi tekinoroji inogona kuderedza zvirimo mumadhaka emafuta munguva pfupi, uye kuita iyo lubrication system ine yakawanda yemafuta madhaka / varnish kudzoreredza iyo yakakwana yekushanda mamiriro mumazuva mashoma, kuitira kugadzirisa zvachose dambudziko rekunonoka kusimuka kwe kupisa kwekutakura kunokonzerwa nevarnish.
Mufananidzo 3: Mapikicha eWVD-II varnish ekubvisa mafuta ekuchenesa munzvimbo yevatengi
2.3 WVD-IIvarnish mafuta anonatsa varnisheffect
Iyo WVD-II varnish yekubvisa oiri yekuchenesa yakaiswa uye yakashandiswa muna Zvita 14,2020, uye tembiricha yeturbine thrust ine TI31061B yakadzikira kusvika pa95℃ panosvika Zvita 19,2020 (ona Mufananidzo 4).
Mufananidzo 4: Tembiricha yehutsi turbine inosimudzira inotakura TI31061B
Mushure meanopfuura mwedzi mumwechete wekushanda muchina wekuchenesa mafuta, mhando yemafuta ekuzora yeyuniti yakavandudzwa zvakanyanya.Kuburikidza nekuona sampling uye kuongororwa, iyo tendency index yevarnish yemafuta inoderedzwa kubva ku10.2 kusvika ku4.2, uye kusvibiswa kwekusvibiswa kunoderedzwa kubva> 12 kusvika kumazinga 5. Hapana kurasikirwa kwechimwe chinowedzera mumafuta ekuzora (ona Mufananidzo 5)
Mufananidzo 5: Kuonekwa uye kuongororwa kunoguma mushure mekuisa WVD-II
03 WVD-IIvarnish kubvisa mafuta purifierkubatsira vatengi kuwana mabhenefiti ehupfumi
Mushure mekugadzwa uye kushanda kweWVD-II varnish yekubvisa oiri yekuchenesa, dambudziko rekupisa kweiyo turbine turbine inotakura TI31061B yakakonzerwa nemutengi yakagadziriswa zvachose, uye kurasikirwa kukuru kwakakonzerwa nekudzimwa kwegasi rinoputika compressor unit rakagadziriswa. kudziviswa(Paza iyo gasi shrinkage unit kuti utange uye umire kwemazuva matatu, kurasikirwa kweanenge 4 miriyoni.RMB;tsiva iyo thrust bearing yemhepo turbine kwezuva 1, kurasikirwa kwemiriyoni imweRMB), uye kurasikirwa kwezvikamu zvakasara zvakakonzerwa nekutenderera nekuisa chisimbiso (pakati pe5 miriyoni ~ 8 miriyoniRMB).Iyo unit yakazadzwa nemadhiramu zana nemakumi matanhatu emafuta, uye zvigadzirwa zveoiri zvakasvika pachiyero chemafuta, zvichichengetedza mutengo wekutsiva mafuta we500,000 RMB.
Mutengi anogutsikana zvikuru nemigumisiro yekubvisa varnish uye kuvandudzwa kwemafuta zviratidzo.Muchina wemutengi ethylene matatu ese akashongedzerwa neWinsonda varnish yekubvisa oiri yekuchenesa.
Nguva yekutumira: May-23-2023