Bitewe n’ubwiyongere bw’ibyifuzo by’umwuka mwiza wo mu nzu n’umwuka ukoresha ingufu nke,ibikoresho byo gushyushya ubushyuhe bya keramik by'ubuki- ibikoresho bisanzwe bikoreshwa mu nganda bishyuha cyane - biri kwinjira muri sisitemu y'umwuka mwiza. Imiterere yabyo yihariye ifite imyenge, imikorere yayo ihamye, no kongera gukoreshwa bikemura ibibazo by'ingenzi bya sisitemu gakondo, nko gusimbuza ibyuma bihenze kandi bimara igihe gito, bigatuma habaho uburyo bwo kuvura umwuka mu nzu neza kandi buhendutse.
Imashini ihindura ubushyuhe ya ceramic ya Honeycomb ni ibikoresho bikoreshwa cyane mu nganda, bigira uruhare runini mu buryo bw'umwuka mwiza. Imiterere yihariye y'umubiri ubika ubushyuhe bwa ceramic ya honeycomb iwuha inyungu zikomeye mu bijyanye no kwinjira kwa gaze no gukoresha neza ubushyuhe. Hasi aha, turaganira ku buryo burambuye ku buryo ububiko bw'ubushyuhe bwa ceramic ya honeycomb bugira uruhare mu mikorere y'uburyo bw'umwuka mwiza.
1. Imiterere y'imiterere n'ingufu zituruka ku mwuka
Imiterere y'icyuma gitunganya ubushyuhe cya keramike cy'ibishyimbo igizwe n'imyenge myinshi ifite impande esheshatu cyangwa kare, itanga inzira nk'inzira y'inzira ya molekile za gaze. Iyi miterere yemerera molekile za gaze kwinjira mu myenge nta mbogamizi, bigatangira urugendo rwiza rw'umuvuduko. Bitandukanye n'ibindi bikoresho bifite imiterere igoye kandi igoye, imyenge y'ibikoresho bitunganya ubushyuhe bya keramike by'ibishyimbo iragororotse kandi ikomeza, bigabanya cyane impanuka n'imbogamizi za molekile za gaze mu gihe cyo kugenda kwazo.
2. Guhinduranya ubushyuhe mu buryo bw'umwuka mwiza
Mu buryo bw'umwuka mwiza, ububiko bw'ubushyuhe bwa keramike y'ibishishwa bukoreshwa cyane cyane mu buryo bwo guhanahana ubushyuhe. Iyo imyuka y'ubushyuhe bwinshi inyuze mu cyuma gihindura ubushyuhe cya keramike y'ibishishwa, ubushyuhe bwimurirwa mu bubiko bw'ubushyuhe ubwabwo. Nyuma y'ibyo, iyo umwuka mwiza ukeneye gushyushywa, ubushyuhe bubitswe mu cyuma gihindura ubushyuhe burarekurwa bukimurirwa mu mwuka ukonje utemba mu cyerekezo gitandukanye n'imyenge. Muri iki gikorwa, kwinjira vuba kwa gaze bituma ubushyuhe burushaho guhindagurika neza, birushaho kunoza ikoreshwa ry'ingufu kandi bigatuma sisitemu y'umwuka mwiza ikora neza kandi ikoresha ingufu nke.
- Imiterere y'ibanze ni icyuma cy'ubuki gifite ishusho y'umuzenguruko, gikoresha ibikoresho bishya bifite ubunini bwa siyansi n'imiterere yihariye. Ikoranabuhanga ryo gushushanya hakoreshejwe ubushyuhe bwinshi cyane.
- 1. Gupfuka irangi ririnda ibishishwa n'ubushuhe bishobora gukumira ubushyuhe bwinshi mu nzu no kwibumbira mu bishishwa. 2. Gusubiramo molekile z'amazi ziva mu kirere, ubushyuhe buhoraho bw'ubushuhe. 3. Byoroshye gusukura nta mwanda usanzwe kandi bimara igihe kirekire.
- 1. Ingufu zishobora gukurwa mu mwuka uva mu kirere kugira ngo zitange umwuka wo gushyushya cyangwa gukonjesha. 2. Uburyo bwo kubika no gusohora ubushyuhe ni 97%, kandi ihererekanya rirahagije.
- 1. Ifite ubushobozi bwo gufata ubushyuhe bwinshi cyane, kubika no kurekura ubushyuhe, nk'ishingiro ryuzuye ry'ubushyuhe, ifite ubushobozi bwo kugarura ingufu. 2. Igipimo cyo kugarura ubushyuhe kigera kuri 97%.
Zikoreshwa cyane mu biro, mu mashuri no mu bigo bya leta, zikwiriye guhumeka ahantu hanini. Sisitemu zikozwe neza zishobora gusukura umwuka mu ntera ya kilometero 2.5, bigaragaza ko zishobora kunoza ikirere mu karere.
Mu nganda, zishyirwa mu buryo bw’umwuka mwiza wo mu nganda zikoresha VOC nyinshi, zigatunganya uduce duto two mu kirere kandi zigahindura imyuka yangiza binyuze mu buryo bwo gukurura umwuka, zigakoreshwa mu nganda zikora imiti n’ibikoresho by’ikoranabuhanga mu rwego rwo kugenzura imyuka ihumeka n’iyanduza.
| Umutungo | Alumina nyinshi | Mullite | Cordierite nini | Ceramic ifite ubucucike buciriritse bwa Alumina |
| Ubucucike bw'ibikoresho (g/cm³） | 2.1 ~ 2.4 | 2.1 ~ 2.4 | 2.1 ~ 2.5 | 2.1 ~ 2.5 |
| Koefficient yo Kwagura Ubushyuhe (RT-800℃) (10⁻⁶·℃⁻¹) | ≤5.5 | ≤5.5 | ≤6.0 | ≤3.5 |
| Ubushobozi bwihariye bwo gushyuha (J/kg·K) | 850~1100 | 900~1150 | 900~1150 | 900~1150 |
| Ubushobozi bwo gutwara ubushyuhe (20-1000℃) (W/m·K) | 1.5~2.0 | 1.5~2.0 | 1.7~2.2 | 1.7~2.2 |
| Ubushyuhe bwo kurwanya impanuka y'ubushyuhe (℃) | ≥300 | ≥300 | ≥300 | ≥250 |
| Ubushyuhe bworoshye (℃) | 1350 | 1450 | 1320 | 1320 |
| Kunywa Amazi (%) | 15-20 | 15-20 | 4~8 | 0-2 |
| Imbaraga zo Gukanda (icyerekezo cya C-axis) (MPa) | ≥20 | ≥20 | ≥20 | ≥20 |
| Imbaraga zo Gukanda (icyerekezo cya A, B-axis) (MPa) | ≥4 | ≥4 | ≥4 | ≥4 |
| Ingano (mm) | Ingano y'umwobo (mm) | Ubunini bw'urukuta rw'imbere (mm) | Ubunini bw'urukuta rwo hanze (mm) |
| 80x100 | 3-4 | 0.8-1.2 | 1-2 |
| 95x100 | 3-4 | 0.8-1.2 | 1-2 |
| 120x100 | 3-6 | 1-1.5 | 1-2 |
| 135x100 | 3-6 | 1-1.5 | 1-2 |
| 140x100 | 3-6 | 1-2 | 1.5-2 |
| 150x100-150 | 3-6 | 1-2 | 1.5-2 |
| 180x100-150 | 3-6 | 2-3 | 2-3 |
| 200x100-150 | 3-6 | 2-3 | 2-3 |
Email: alinna@bestpacking.cn
Terefone/WhatsApp: +17307992122
Igihe cyo kohereza: Mutarama-27-2026