Iyo oxide ganda re supercritical inotenderera fluidized bed boiler inoreva iyo oxide ganda rehumwe ukobvu hwakaumbwa mushure meiyo oxidation firimu zvishoma nezvishoma inoreruka mushure mekunge bhailer yashanda kwenguva yakareba, uye kazhinji pane musiyano mukuru mukuwedzera coefficient pakati peganda re oxide uye. iyo substrate yesimbi yepombi.Mushure mokunge bhailer yakavharwa kuti itonhorere, ganda re oxide rinodonha, izvo zvinotungamirira kukuvhara kwepombi yekupisa.Uyezve, huwandu hukuru hwe oxide chiyero huchaungana mushure mekudonha, izvo zvinozotungamira mukudzikiswa kana kukanganisa kwehuwandu hwehuputi pamadziro echubhu yenzvimbo yekudziya uye kuparara kwemhepo inotonhorera muhubhu, iyo inotungamira zvakananga. kumadziro echubhu kupisa kana kuputika kwechubhu.Kazhinji, kuitira kudzivirira ganda reoxide kubva pakudonha, matanho akanaka achatorwa mukugadzira, kugadzira, kuisa uye kushanda.Zvakananga:
1.Munguva yedhizaini yakazara yebhailer, tembiricha yemadziro ekuyeresa mapoinzi ekutenderera kwemafuta anofanirwa kudzikiswa zvakanyanya sezvinobvira, uye mapoinzi ekuyeresa anofanirwa kuongororwa nguva nenguva kuti ave nechokwadi chekuyera kwemadziro tembiricha.Nekuda kwekutsauka kwekupisa kwenzvimbo yekudziya, kupisa kwemhepo yekudziya kwepasi kunozodzorwa zvichienderana nekupisa kunobvumidzwa kwesimbi.Iyo tembiricha yesimbi ichave yakanyatso kudzorwa panguva yekushanda kuti ive nechokwadi chekuti hapana kupisa kunoitika.
2.Kusarudzwa kwepamusoro tembiricha yekupisa pamusoro pepombi inotariswa zvine hungwaru maererano nepamusoro tembiricha oxidation resistance margin.Kune platen superheater, yekutanga superheater uye yekupedzisira reheater yekudziya nzvimbo, SA213-TP347HFG uye SUPER304H inogona kushandiswa semidziyo.
3.Iyo enthalpy inowedzera, kudonhedza kudonhedza uye kupinza uye kubuda mafomu ezve superheater pamatanho ese achagadzirwa zvine musoro kudzora uye kuderedza kuyerera kwekuyerera.
4.Iyo hanger ichagadzirwa zvine mutsindo kuti ive nechokwadi chakakwana, uye hanger imwe chete icharambwa.Kutamiswa kwemudziyo wekurembera munzvimbo inotonhora inoonekwa se40% ~ 60% yeiyo munzvimbo inopisa, kuitira kuti iyo platen inopisa pamusoro inogona kufananidzirwa munzvimbo inotonhora kuwedzera deformation kuramba.
5.Iva nechokwadi chekuwedzera kwemahara kweplaten heat surface.Panzvimbo iyo nzvimbo yekudziya yeplaten inopfuura nepamadziro, simbi yekuwedzera yesimbi ine chimiro chakanaka ichashandiswa.Panguva imwecheteyo, iyo yakagadziridzwa elbow chimiro inogamuchirwa pakubuda kweplaten inopisa pamusoro kuti iwedzere kushanduka kweplaten uye kubvisa deformation inokonzerwa neyakavharika kuwedzera.
6.Panguva yekushanda, kupisa kwemvura uye kuvhuvhuta soot kuchashandiswa zvakatsiga zvinoenderana neyakagadzirirwa yekutanga uye yekudzima modes, shanduko yemutoro uye tembiricha yekuchinja, kuitira kudzikisira kutsauka kwemafuta, kudzivirira kupisa uye kushanduka kwekushisa kamwe kamwe, uye kusimbisa kudzora kwemvura nemvura. ;Kumanikidza kufefetera kutonhora kunorambidzwa zvachose kune ma boilers ane matambudziko echiyero mushure mekuvhara.
7.Mukuita kwekutanga, kudzima uye kuchinja kwemutoro, edza kudzora kushanduka kwetembiricha uye kushanduka kwekushisa kwenzvimbo yekudziya, uye kudzikamisa kupepeta kweganda reoxide.
8.Munguva yekugadzirisa, iyo oxide yeganda detector ichashandiswa kuona ganda reoxide reiyo superheater uye reheater, uye hupenyu hwesevhisi hwepombi huchaongororwa uye mapaipi ane oxidation yakaoma achatsiviwa nenguva.
9.Simbisa kuongororwa kwenzvimbo yekudziya uye musoro, uye simbisa kuti mukati menzvimbo yekudziya yakachena uye haina marara.Kubva pakushandiswa chaiko kweiyo supercritical inotenderera inoyerera yemubhedha bhaira parizvino, chiyero chayo chinetso hachina kunyanyisa pane icho cheiyo pulverized marasha bhaira, iri zvakare mukana mukuru weiyo supercritical inotenderera fluidized bed boiler.
Pane zvikonzero zviviri zvikuru zvekuti chikero chidonhe munzvimbo yepamusoro-tembiricha yekudziya ye supercritical inotenderera inoyerera yemubhedha boiler.Imwe ndeyokuti chiyero chinosvika pane imwe gobvu;Imwe yacho ndiyo inowanzoitika, yakakura uye yakakwirira yekushanduka kwekushisa.Panguva dzakajairwa, isu tinofanirwa kutarisa nenguva gadziriro yekushanda kwebhailer uye kugara tichitarisa kana paine njodzi dzakavanzika mubhailer.
Nguva yekutumira: Nov-11-2022