- Inthermal mafuta choto system, kusarudzwa kwepombi kunobata zvakananga kuvimbika, kugadzikana uye kushandiswa kwemari yehurongwa. Pombi imwechete uye pombi mbiri (kazhinji inoreva "imwe yekushandisa uye imwe yekumira" kana parallel dhizaini) zvine zvazvakanakira nezvazvakaipira. Izvi zvinotevera zvinoongorora zvakanakira uye zvazvakaipira kubva kune akawanda mativi kuitira kuti iwe ugone kusarudza zvinoenderana nezvinodiwa chaizvo:
1. Single pombi system (pombi imwechete inotenderera)
Zvakanakira:
1. Chimiro chakareruka uye yakaderera mari yekutanga. Iyo imwe pombi system haidi mamwe mapombi, mavharuvhu ekudzora uye mavharuvhu ekuchinja. Mutengo wekutenga michina, kuiswa kwepombi uye hurongwa hwekutonga hwakaderedzwa zvakanyanya, iyo inonyanya kukodzera kune dikizvitofu zvemafuta zvinopisakana zviitiko zvine bhajeti shoma.
2. Small space occupation uye nyore kugadzirisa. Iyo sisitimu marongero inoenderana, ichideredza nzvimbo inodiwa yekamuri yepombi kana kamuri yemidziyo; pombi imwe chete inoda kubhadharwa panguva yekugadzirisa, ine nhamba shoma yezvisara uye maitiro ekugadzirisa ari nyore, ayo akakodzera nguva dzine zvishoma zvigadziridzo zvekugadzirisa.
3. Kudzora kushandiswa kwesimba (yakaderera mamiriro ezvinhu) Kana iyo system mutoro wakagadzikana uye wakaderera, pombi imwe chete inogona kufananidza simba rakakodzera rekudzivirira kushandiswa kwesimba rakawanda apo mapombi maviri ari kushanda (kunyanya pasi pemamiriro asina kukwana).
Zvakaipa:
1. Kuvimbika kwakaderera uye njodzi yakakwira yekudzikisa. Kamwe pombi imwe chete ikatadza (senge mechanical seal leakage, kutakura kukuvadzwa, motor overload, etc.), kutenderera kwemafuta ekupisa kunobva kwavhiringwa, zvichikonzera kupisa uye carbonization yemafuta ekutamisa kupisa muchoto, uye kunyangwe kukuvara kwemidziyo kana njodzi dzekuchengetedza, zvichikanganisa zvakanyanya kuenderera mberi kwekugadzirwa.
2. Kusakwanisa kuchinjika kuchinjika kurodha kuchinja. Kana iyo system yekupisa inotakura kamwe kamwe inowedzera (senge yakawanda kupisa-inoshandisa michina inotanga panguva imwe chete), kuyerera uye kudzvanywa kwepombi imwe chete kungasasangana nezvinodiwa, zvichikonzera kunonoka kana kusagadzikana kutonga kwekushisa.
3. Kuchengetedza kunoda kuvhara, kunokanganisa kugadzirwa. Kana pombi imwe chete ichichengetedzwa kana kutsiviwa, iyo yose yekupisa mafuta system inofanirwa kumira. Kwemaawa makumi maviri nemana anoenderera mberi ekugadzirwa kwezvinhu (zvakadai sekemikari uye kugadzira chikafu), iyo yekudzikira kurasikirwa yakakura.
- 2. Dual pombi system ("imwe inoshandiswa uye imwe inomira" kana dhizaini yakafanana)Zvakanakira:
1. Kuvimbika kwepamusoro, kuve nechokwadi chekushanda kunoramba kuripo
◦ Imwe iri kushandiswa uye imwe iri mumodhi yekumira: Kana pombi yekushandisa ikatadza, pombi yekumira inogona kutangwa nekukasika kuburikidza neotomatiki switching mudziyo (senge pressure sensor linkage) kudzivirira kudzima system. Inokodzera mamiriro ane yakakwirira kuenderera zvinodiwa (senge petrochemical uye mishonga yekugadzira mitsara).
◦ Parallel operation mode: Nhamba yepombi inogona kuchinjwa inogona kugadziriswa maererano nemutoro (wakadai se 1 pombi pamutoro wakaderera uye 2 mapombi pamutoro mukuru), uye kuyerera kunoda kunogona kuenzaniswa nekugadzirisa kuti kuve nechokwadi chekudzivirira kugadzikana kwekushisa.
1. Kugadzirisa kwakakodzera uye kuderedzwa nguva Pombi yekumira inogona kuongororwa kana kuchengetedzwa mumamiriro ekumhanya pasina kukanganisa hurongwa; kunyange kana pombi inomhanya ikakundikana, inowanzotora masekondi mashomanana kusvika kumaminitsi mashomanana kuchinja kune pombi yekumira, iyo inoderedza zvikuru kurasikirwa kwekugadzirwa.
2. Shandura kune yakakwira mutoro uye mamiriro ekuchinja-chinja Kana mapombi maviri akabatanidzwa mune zvakafanana, iyo yakanyanya kuyerera mwero inopetwa kaviri yepombi imwe chete, inogona kusangana nezvinodiwa zvehombe.zvitofu zvemafuta zvinopisakana masisitimu ane hombe yekupisa kuchinjika (yakadai sekuchinjanisa kupisa kushandiswa mumaitiro akawanda), kudzivirira kudzikira kwekudziya kwekudziya nekuda kwekusakwana kuyerera.
3. Wedzera hupenyu hwebasa repombi Imwe-in-one-standby mode inogona kuita kuti mapombi maviri apfeke zvakaenzana nekutenderera mapombi panguva dzenguva dzose (zvakadai sekushandura kamwe chete pavhiki), kuderedza kupera kwekuneta kwepombi imwe panguva yekushanda kwenguva refu uye kuderedza kuwanda kwekugadzirisa.
- Zvakaipa:
1. Kutengeswa kwekutanga kwekutanga kunoda kutengwa kwepombi yakawedzerwa, mapaipi anotsigira, mavharuvhu (akadai sevhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavha).Kudzora makabati uye otomatiki switching systems. Mari yese ndeye 30% ~ 50% yakakwirira kupfuura iyo yepombi imwechete system, kunyanya kune madiki masisitimu.
2. High system yakaoma, yakawedzera kuisa uye kugadzirisa mari. Iyo mbiri-pombi sisitimu inoda kuomesesa kwepombi dhizaini (senge parallel pombi chiyero dhizaini), iyo inogona kuwedzera inodonha mapoinzi; iyo yekutonga logic (senge otomatiki switching logic, overload kuchengetedza) inoda kugadziriswa zvakanaka, uye chimiro chemapombi ese ari maviri anofanirwa kutariswa panguva yekugadziriswa, uye mhando uye huwandu hwezvikamu zvakasara zvinowedzera.
3. Simba rekushandisa rinogona kunge rakakwirira (mamwe mamiriro ekushanda). Kana hurongwa huchimhanya pamutoro wakaderera kwenguva yakareba, kuvhurwa panguva imwe chete kwemapombi maviri kunogona kukonzera "mabhiza makuru anokwevera ngoro duku", kushanda kwepombi kunoderera, uye kushandiswa kwesimba kwakakwirira kudarika kwepombi imwe chete; panguva ino, zvinodikanwa kukwirisa kuburikidza nefrequency conversion control kana imwechete pombi kushanda, asi inozowedzera mamwe mari.
4. Nzvimbo huru inodiwa inoda nzvimbo yekuisa yemapombi maviri kuti ichengetwe, uye nzvimbo inodiwa yenzvimbo yepombi yekamuri kana kamuri yemidziyo inowedzera, iyo inogona kunge isina ushamwari kune zviitiko zvine nzvimbo shoma (yakadai semapurojekiti ekugadzirisa).
3. Mazano ekusarudza: Chisarudzo chinoenderana nemamiriro ekushandisa
Mamiriro ezvinhu apo imwe pombi system inofarirwa:
• Dikichoto chinopisa chemafuta(semuenzaniso simba rinopisa <500kW), kugadzikana kwekupisa kwekutakura uye kusingaenderere mberi kugadzirwa (semuenzaniso kupindirana kwekudziya midziyo inotanga nekumira kamwe pazuva).
• Mamiriro ezvinhu apo zvinodiwa zvekuvimbika hazvina kukwirira, kuvhara kwenguva pfupi kwekugadzirisa kunobvumirwa, uye kurasikirwa kwekuvhara kuduku (semuenzaniso midziyo yerabhoritari, midziyo miduku yekupisa).
• Yakanyanya kuganhurirwa bhajeti, uye sisitimu ine matanho ekuchengetedza (semunguva pfupi yekunze pombi yekuchengetedza).
Mamiriro ayo maviri pombi system inofarirwa:
• Zvikuruchoto chinopisa chemafuta(simba rinopisa ≥1000kW), kana mitsetse yekugadzira inoda kuramba ichimhanya kwemaawa makumi maviri nemana (semuenzaniso mareactor emakemikari, mitsara yekubikira chikafu).
• Zviitiko apo tembiricha yekudzora kurongeka kwakakwira uye kushanduka kwetembiricha nekuda kwekutadza kwepombi hakubvumidzwe (semuenzaniso makemikari akanaka, synthesis yemishonga).
• Masisitimu ane kushanduka kukuru kwekupisa uye kugadzikiswa kwekuyerera (semuenzaniso midziyo yakawanda yekushandisa kupisa inotangwa zvakachinjana).
• Mamiriro ezvinhu apo kugadzirisa kwakaoma kana kurasikirwa kwekuvhara kwakakwirira (semuenzaniso midziyo yekunze iri kure, mapuratifomu ekumahombekombe), otomatiki switching function inogona kuderedza kupindira kwemaoko.
Kana iwe uchida kuziva zvakawanda nezvechigadzirwa chedu, ndapotataura nesu!
Nguva yekutumira: Jun-06-2025
