Maburi eSilicon carbide (SiC) Burner

Silicon carbide (SiC) Maburi emoto Mufananidzo Wakaratidzwa

Tsananguro pfupi:

Mumamiriro ezvinhu anodziya zvakanyanya apo kudzora mvura, kuramba kukurwa kwevhu, uye kugadzikana kwekupisa zvakakosha, ma nozzles esilicon carbide (SiC) anoonekwa seanoshamisa einjiniya. Kusiyana nema nozzles e ceramic kana esimbi, hunhu hweSiC hunoshamisa hunotarisana nematambudziko mukupisa, kufambiswa kwemhepo, uye masisitimu ekupfapfaidza emaindasitiri. Chinyorwa chino chinoongorora kuti nei maindasitiri ari kuwedzera kushandisa ma nozzles eSiC kuti achinje mashandiro mukushandiswa kwakanyanya. 1. Yakagadzirwa kuti ive neExtreme Fluid Environm...

Chiteshi chengarava:Weifang kana Qingdao

Kuomarara kweMohs itsva: 13

Zvinhu zvikuru zvekugadzira:Silicon Carbide

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Ruzivo rweChigadzirwa

ZPC - mugadziri we silicon carbide ceramic

Matagi eChigadzirwa

Mumamiriro ezvinhu ekupisa kwakanyanya uko kudzora mvura, kuramba kukanganiswa nekukura kwevhu, uye kugadzikana kwekupisa zvakakosha,maburi esilicon carbide (SiC)Zvinoshamisa zvikuru muinjiniya. Kusiyana nemaburi esimbi kana esimbi, SiC inogadzira zvinhu zvakasiyana-siyana zvinogadzirisa matambudziko mukupisa, kufambiswa kwemhepo, uye masisitimu ekupfapfaidza emumaindasitiri. Chinyorwa chino chinoongorora kuti nei maindasitiri ari kushandisa maburi eSiC kuti achinje mashandiro awo mukushandiswa kwakaoma.

1. Yakagadzirwa kuti ishandise nzvimbo dzine mvura yakawanda

Manozzle eSiC anobudirira mukutonga nekukurumidza kwakanyanya, mvura uye magasi anodziya zvakanyanya:

（1）Kuramba Kukukurwa Kwevhu: Kutsungirira zvidimbu zvinokwesha zviri mumajekiseni emarasha, masisitimu ekuputika kwejecha, kana maroketi anoburitsa zvinhu zvisina kucheneswa.

（2）Kupona Kwekuvhunduka Kwekupisa: Inokurumidza kutenderera pakati pekupisa kwakanyanya (semuenzaniso kuisirwa mafuta muzvitofu zvesimbi) isina kutsemuka, nekuda kwekuwedzera kwekupisa kwakaderera kweSiC.

（3）Kusashanda Kwemakemikari: Dzivisa ngura inobva mukupfapfaidza zvine acidic/alkaline, munyu wakanyungudutswa, kana moto unooxidating, zvichiita kuti orifice geometry ienderane.

2. Kudzora Kuyerera Kwakarurama Kwemaitiro Akakosha

Mumashandisirwo anoda kunyatsojeka kwe micron-level, SiC nozzles inopa kuvimbika kusingaenzaniswi:

（1）Stable Orifice Geometry: Chengetedza mwero wekuyerera kwemvura wakarurama uye mapatani ekupfapfaidza kunyangwe mushure mekugara kwenguva refu munzvimbo dzinopisa 1500°C+, kusiyana nesimbi dzinokombama kana ceramics dzinoora.

（2）Kudzikira Kunodzikira: Kupera kwepamusoro kwakapfava kunoderedza kuunganidzwa kwezvinhu mumajekiseni emafuta kana masisitimu ekupfapfaidza emakemikari.

（3）Kushivirira Kumanikidzwa Kwakanyanya: Kutsungirira kumanikidzwa kwemvura kunodarika 500 MPa, kwakanakira kucheka jet yemvura kana kufamba nendege.

3. Kubvumira Kupisa Kunoshanda Zvikuru

Manozzle eSiC akakosha mukugadzirisa masisitimu ekupisa anoshandisa simba rakawanda:

（1）Kugadzikana kweMurazvo: Dhizaini isingapise kupisa inoita kuti mafuta nemhepo zvisanganiswe zvakafanana mumaturbine egasi kana mumaindasitiri, zvichideredza nzvimbo dzinopisa uye kuburitswa kweNOx.

（2）Kuchinjika Kwemafuta: Inoenderana nehydrogen, biofuels, kana mafuta anorema, zvichibatsira kuchinja kuenda kune masosi esimba anochengetedza nguva.

（3）Kushanda Nekupisa: Deredza kurasikirwa nekupisa kuburikidza nemadziro nekuda kwekupisa kwakanyanya kweSiC, zvichiita kuti mukamuri rinopisa rishande zvakanaka kusvika ku15%.

Yakapfuura: Zvishongo zvesimbi zvesilicon carbide

Zvinotevera: Machubhu eSilicon carbide anopenya

Shandong Zhongpeng Special Ceramics Co., Ltd ndeimwe yemhando huru dzesilicon carbide ceramic itsva muChina. SiC technical ceramic: Kuomarara kwaMoh kwa9 (Kuomarara kwaNew Moh kwa13), nekusimba kwakanaka pakukukurwa nekuora, kusimba kwakanaka - kusimba uye kudzivirira oxidation. Hupenyu hwebasa rechigadzirwa cheSiC hwakareba ka4 kusvika ka5 kupfuura 92% alumina material. MOR yeRBSiC yakapetwa ka5 kusvika ka7 kupfuura SNBSC, inogona kushandiswa kune mamwe maumbirwo akaomarara. Maitiro ekukosha kwemashoko anokurumidza, kuendesa kwacho kwakaitwa sezvakavimbiswa uye mhando yacho haina kukosha. Tinogara tichiramba tichipikisa zvinangwa zvedu uye tinopa moyo yedu kunharaunda.