Chowumitsira chozungulira chokhala ndi ma silinda atatu ndi chinthu chothandiza komanso chopulumutsa mphamvu chomwe chimapangidwa bwino potengera chowumitsira chozungulira cha silinda imodzi.
Pali ng'oma yosanjikiza katatu mu silinda, yomwe imatha kupangitsa kuti zinthuzo zibwererenso katatu mu silinda, kuti zitha kupeza kusinthanitsa kutentha kokwanira, kuwongolera kwambiri kutentha kwakugwiritsa ntchito kutentha ndikuchepetsa kugwiritsa ntchito mphamvu.
Zinthuzi zimalowa mu ng'oma yamkati ya chowumitsira kuchokera ku chipangizo chodyera kuti chizindikire kuyanika kwapansi.Zomwe zimakwezedwa mosalekeza ndikumwazikana ndi mbale yonyamulira yamkati ndipo imayenda mozungulira kuti izindikire kusinthana kwa kutentha, pomwe zinthuzo zimasunthira kumapeto kwina kwa ng'oma yamkati ndikulowa m'ng'oma yapakati, ndipo zinthuzo zimakwezedwa mosalekeza komanso mobwerezabwereza. m'ng'oma yapakati, munjira ya masitepe awiri kutsogolo ndi sitepe imodzi kumbuyo, zinthu zomwe zili pakati pa ng'oma zimayamwa mokwanira kutentha kotulutsidwa ndi ng'oma yamkati ndikuyamwa kutentha kwa ng'oma yapakati nthawi yomweyo, nthawi yowumitsa imatalika. , ndipo zinthuzo zimafika pamalo abwino owumitsa panthawiyi.Zinthuzo zimapita mbali ina ya ng’oma yapakati kenako n’kugwera m’ng’oma yakunja.Zinthuzi zimayenda munjira yamakona angapo a loop mu ng'oma yakunja.Zinthu zomwe zimakwaniritsa kuyanika zimayenda mwachangu ndikutulutsa ng'oma pansi pakuchita kwa mpweya wotentha, ndipo zinthu zonyowa zomwe sizinafike pakuwumitsa sizingayende mwachangu chifukwa cha kulemera kwake, ndipo zinthuzo zimawuma kwathunthu pakukweza kwamakona anayi. mbale, potero kukwaniritsa kuyanika cholinga.
1. Mapangidwe atatu a silinda a ng'oma yowumitsa amawonjezera malo olumikizana pakati pa zinthu zonyowa ndi mpweya wotentha, zomwe zimachepetsa nthawi yowuma ndi 48-80% poyerekeza ndi njira yachikhalidwe, ndipo kuchuluka kwa chinyezi kumatha kufika 120-180 kg. / m3, ndipo kugwiritsa ntchito mafuta kumachepetsedwa ndi 48-80%.Kudya ndi 6-8 kg / tani.
2. Kuyanika kwa zinthuzo sikungochitika kokha ndi kutuluka kwa mpweya wotentha, komanso kuchitidwa ndi ma radiation a infrared a zitsulo zotentha mkati, zomwe zimapangitsa kuti kutentha kugwiritsidwe ntchito kwa chowumitsa chonsecho.
3. Kukula konse kwa chowumitsira kumachepetsedwa ndi 30% poyerekeza ndi zowumitsa wamba za silinda imodzi, potero zimachepetsa kutentha kwakunja.
4. Kutentha kwa kutentha kwa chowumitsira chodzitetezera kumafika pa 80% (poyerekeza ndi 35% yokha ya chowumitsira chozungulira), ndipo mphamvu ya kutentha ndi 45% yapamwamba.
5. Chifukwa cha kukhazikitsa kophatikizana, malo apansi amachepetsedwa ndi 50% ndipo mtengo wa zomangamanga umachepetsedwa ndi 60%
6. Kutentha kwa chinthu chomalizidwa mutatha kuyanika ndi pafupifupi madigiri 60-70, kotero kuti sichikusowa chowonjezera chozizira kuti chizizizira.
7. Kutentha kwa mpweya kumakhala kochepa, ndipo moyo wa thumba la fumbi la fumbi umakulitsidwa ndi 2 nthawi.
8. Chinyezi chomaliza chomwe chimafunidwa chikhoza kusinthidwa mosavuta malinga ndi zofunikira za wosuta.
Chitsanzo | Silinda yakunja.(м) | Utali wa silinda wakunja (м) | Liwiro lozungulira (r/mphindi) | Kuchuluka (m³) | Kuyanika mphamvu (t/h) | Mphamvu (kw) |
Mtengo wa CRH1520 | 1.5 | 2 | 3-10 | 3.5 | 3-5 | 4 |
Mtengo wa CRH1530 | 1.5 | 3 | 3-10 | 5.3 | 5-8 | 5.5 |
Mtengo wa CRH1840 | 1.8 | 4 | 3-10 | 10.2 | 10-15 | 7.5 |
Mtengo wa CRH1850 | 1.8 | 5 | 3-10 | 12.7 | 15-20 | 5.5 * 2 |
CRH2245 | 2.2 | 4.5 | 3-10 | 17 | 20-25 | 7.5 * 2 |
Mtengo wa CRH2658 | 2.6 | 5.8 | 3-10 | 31 | 25-35 | 5.5 * 4 |
Mtengo wa CRH3070 | 3 | 7 | 3-10 | 49 | 50-60 | 7.5 * 4 |
Zindikirani:
1. Zigawozi zimawerengedwa potengera chinyezi choyambirira cha mchenga: 10-15%, ndipo chinyezi chitatha kuyanika ndi osachepera 1%..
2. Kutentha kolowera kwa chowumitsira ndi madigiri 650-750.
3. Kutalika ndi m'mimba mwake kwa chowumitsira kungasinthidwe malinga ndi zofuna za makasitomala.