bwanji kusankha ife mwayi

Sieve ya molekyulu imatchedwa motero chifukwa mkati mwa tinthu ting'onoting'ono ta ma molekyulu timapanga timabowo tomwe timatha kulekanitsa mamolekyu amisinkhu yosiyanasiyana malinga ndi kukula kwa timabowo.

Athu amapanga mitundu yambiri ya zeolite molecular sieve adsorbents. Zina mwa mitundu yodziwika bwino ya sieve ya maselo ndi monga Molecular Sieve 3A, Molecular Sieve 4A, Molecular Sieve 5A, Molecular Sieve 13X, Molecular Sieve 13X-APG, Molecular Sieve 13X-HP, Molecular Sieve Li-X, Carbon Nave Molecular Sieve. , XH-7/9 Sieve ya Molecular etc.

Chowotcha chathu cha infrared chimakwirira njira yosowa padziko lapansi monga chothandizira, kupangitsa kuyaka kopanda malawi kunachitika pamalo a ceramic ndikuwunikira mwachindunji. Chifukwa chake, kuchuluka kwa mphamvu zotengera mphamvu ndizokwera kwambiri kuposa zowotcha wamba za ceramic.

Mfundo yogwiritsira ntchito chowotcha cha gasi cha infrared chopangidwa ndi kampani yathu ndi: mapangidwe osakaniza a gasi / mpweya amapangitsa kuti mpweya ndi mpweya uzisakanikirana bwino, mpweya wosakanikirana umalowa mkati mwa chipolopolo chamoto, ndikudutsa njira yogawa, ndiyeno. kuyaka yunifolomu kuchokera ku dzenje laling'ono la regenerator, kotero kuti regenerator wofiira, kusungirako kutentha, ndi cheza cha infrared mu mawonekedwe a kutentha kumasulidwa kunja.

Mtundu wogwiritsiridwa ntchito umagwirizana ndi luso la kachipangizo ka ternary catalytic choyeretsa gasi wagalimoto, makamaka chonyamulira zitsulo cha ternary catalytic converter. Imathetsa mavuto aukadaulo monga mapangidwe osamveka aukadaulo omwe alipo.

Chonyamulira zitsulo cha ternary catalytic converter chimapangidwa ndi chipolopolo cha silinda ndi pachimake chokonzedwa mu chipolopolo, chodziwika kuti pachimake chimakhala ndi kuchuluka kwa mbale zomwe zimakonzedwa molingana wina ndi mnzake komanso motalikirana molingana, ndipo mbale yopindika mu mawonekedwe a wavy ndi zokonzedwa pakati pa mbale ziwiri zoyandikana. Poyerekeza ndi teknoloji yomwe ilipo, ubwino wa chonyamulira chachitsulo cha ternary catalytic converter ndi motere: Mapangidwewo ndi omveka, mapangidwe ake ndi osavuta, moyo wautumiki ndi wautali, mtengo wopangira ndi wotsika, kukhazikika kwa ntchito ndi kwabwino.

Titha kupereka zitsulo zonse zachitsulo zokhala ndi zitsulo zolemekezeka za Pt, Pd, Rh komanso zopanda zitsulo zolemekezeka, ndipo titha kukumana ndi mlingo wa Euro II, Euro III, Euro IV, Euro V, EPA ndi CARB.

Cordierite Honeycomb Ceramic Catalytic Converter:omwe amagwiritsidwa ntchito ngati osinthira ma injini amafuta, zisa za ceramic catalyst substrates zimakutidwa ndi chothandizira; nthawi yomweyo, timakonza madera enieni ndikuchepetsa kutentha kuti tiwonjezere ntchito yothandizira. Pamene mpweya woipawo udutsa, HC, CO ndi NOX zidzasinthidwa kukhala zinthu zopanda vuto.

Chisa cha uchi wa Ceramic ndi mtundu watsopano wamafakitale a ceramic omwe adapangidwa zaka zaposachedwa. Lili ndi khoma lopyapyala la pore, dera lalikulu la geometric yeniyeni, kuchepa kwa kutentha kwapakati, kukana kwabwino kwa kutentha ndi kukhazikika kwa mankhwala ndi zina zotero, zomwe zimagwiritsidwa ntchito m'magawo osiyanasiyana.Ceramic honeycomb ndiyo chonyamulira choyenera cha chothandizira ndi chotenthetsera kutentha kwa kuyeretsa gasi wonyansa wa mafakitale. mu chitetezo chilengedwe ndi makampani mankhwala, komanso abwino mkulu-kutentha zosefera za zitsulo ndi kuponyera makampani.

Sensa ya okosijeni imayikidwa makamaka pa chitoliro chotulutsa mpweya wagalimoto, chomwe chimagwiritsidwa ntchito kuzindikira zomwe zili ndi mpweya mu injini, ndikuyankha chiŵerengero cha mpweya ndi mafuta osakaniza ku unit control unit (ECU) kudzera pamagetsi amagetsi. Malinga ndi mikhalidwe yosiyanasiyana yogwirira ntchito, ECU imasintha chiŵerengero chamafuta a mpweya kuti injini iyende bwino ndi kuzindikira ubwino wowirikiza wa kufunikira kwa mphamvu, kupulumutsa mphamvu ndi kuchepetsa utsi.

Pakatikati pa sensor ya okosijeni ndi chinthu cha ceramic. Mpweya wapamwamba kwambiri wa okosijeni umagwiritsa ntchito zirconium-platinum oxidation oxidation ndi zinthu zina kuti apange pansi olimba kuti athe kupirira kupanikizika komwe kungakhudze mosavuta mpweya wa okosijeni, khalidwe lolimba la chigawo chilichonse ndizomwe timadalira kuti tizichita bwino komanso nthawi yayitali. moyo wa masensa athu.

Kwa injini yojambulidwa ndi carburetor kapena throttle body jekeseni wa petulo, njira yolandirira ndiyo njira yolowera pambuyo pa carburetor kapena throttle body komanso pamaso pa doko lolowera mutu wa silinda. Ntchito yake ndi mpweya, kusakaniza kwamafuta kuchokera ku carburetor kapena kugawa thupi kwa throttle kupita ku doko lotengera silinda. Kwa mainjini omwe amabadwira pamadoko kapena ma injini a dizilo, kuchuluka kwake kumangogawira mpweya woyera pa doko lililonse la silinda. Kuchulukitsitsa koyenera kumayenera kugawa mpweya, mafuta osakaniza, kapena mpweya wabwino mofanana momwe mungathere pakati pa masilinda. Pachifukwa ichi, kutalika kwa maulendo a mpweya muzinthu zambiri zodyera kudzakhala kofanana momwe zingathere. Khoma lamkati lazomwe amadya liyenera kukhala losalala kuti muchepetse kukana kwa gasi ndikuwonjezera mphamvu yolowera.