A:
Ma boilers opangira gasi ndi chimodzi mwa zida zapadera, zomwe ndi zoopsa zophulika.Chifukwa chake, ogwira ntchito onse omwe amagwiritsa ntchito chowotchera ayenera kudziwa bwino momwe boiler amagwirira ntchito komanso chidziwitso chokhudzana ndi chitetezo, ndikukhala ndi satifiketi yogwira ntchito.Tilankhule za malamulo ndi njira zodzitetezera kuti zigwiritsidwe ntchito bwino pama boilers a gasi!
Njira zoyendetsera boiler ya gasi:
1. Kukonzekera musanayambe ng'anjo
(1) Yang'anani ngati mphamvu ya mpweya wa ng'anjo ya gasi ndi yabwinobwino, osati yokwera kwambiri kapena yotsika kwambiri, ndipo tsegulani mpweya wamafuta ndi gasi;
(2) Onani ngati mpope wamadzi wadzazidwa ndi madzi, apo ayi tsegulani valavu yotulutsa mpweya mpaka madzi atadzazidwa.Tsegulani ma valve onse opangira madzi amadzimadzi (kuphatikiza mapampu amadzi akutsogolo ndi kumbuyo ndi ma valve operekera madzi a boiler);
(3) Onani mulingo wamadzi.Mulingo wamadzi uyenera kukhala pamalo abwino.Mulingo wa madzi ndi pulagi ya mtundu wa madzi ayenera kukhala pamalo otseguka kuti apewe kuchuluka kwa madzi abodza.Ngati pali kusowa kwa madzi, madzi amatha kudzazidwa pamanja;
(4) Onetsetsani kuti ma valve pa chitoliro choponderezedwa ayenera kutsegulidwa, ndipo magalasi onse pazitsulo ayenera kutsegulidwa;
(5) Onetsetsani kuti ma knobs onse pa kabati yolamulira ali pamalo abwino;
(6) Onetsetsani kuti valavu yotulutsira madzi yopangira nthunzi iyenera kutsekedwa, ndipo valavu yamadzi otentha yomwe imazungulira pampu yamadzi iyeneranso kutsekedwa;
(7) Onani ngati zida zamadzi zofewa zikugwira ntchito moyenera komanso ngati zizindikiro zosiyanasiyana za madzi ofewa opangidwa zikugwirizana ndi miyezo ya dziko.
⒉Yambitsani ntchito ya ng'anjo:
(1) Yatsani mphamvu yayikulu;
(2) Yambitsani moto;
(3) Tsekani valavu yotulutsa mpweya pa ng'oma pamene nthunzi yonse ikutuluka;
(4) Yang'anani mabowo a boiler, ma flanges a m'manja ndi ma valve, ndipo muwakhwime ngati atulukira.Ngati pali kutayikira pambuyo kumangitsa, kutseka chotenthetsera kukonza;
(5) Kuthamanga kwa mpweya kumakwera ndi 0.05 ~ 0.1MPa, onjezerani madzi, kutulutsa zimbudzi, fufuzani njira yopangira madzi oyesera ndi chipangizo chochotsera zimbudzi, ndikutsuka mita ya madzi nthawi yomweyo;
(6) Kuthamanga kwa mpweya kukakwera kufika ku 0.1 ~ 0.15MPa, tsitsani msampha wamadzi wamagetsi;
(7) Kuthamanga kwa mpweya kukakwera kufika ku 0.3MPa, tembenuzirani chikhomo cha "moto wapamwamba / moto wochepa" kukhala "moto waukulu" kuti muwonjezere kuyaka;
(8) Kuthamanga kwa mpweya kukakwera kufika ku 2/3 ya kuthamanga kwa ntchito, yambani kupereka mpweya ku chitoliro chofunda ndikutsegula pang'onopang'ono valavu yaikulu ya nthunzi kuti mupewe nyundo yamadzi;
(9) Tsekani valavu yokhetsa nthunzi yonse ikatuluka;
(10) Ma valve onse okhetsa atatsekedwa, tsegulani pang'onopang'ono valavu yayikulu kuti mutsegule, ndiyeno mutembenuzire theka;
(11) Sinthani knob ya "Burner Control" kukhala "Auto";
(12) Kusintha kwa mlingo wa madzi: Sinthani mlingo wa madzi molingana ndi katundu (pamanja yambani ndikuyimitsa mpope wopereka madzi).Pakatundu wochepa, mulingo wamadzi uyenera kukhala wokwera pang'ono kuposa wanthawi zonse wamadzi.Pa katundu wambiri, mlingo wa madzi uyenera kukhala wotsika pang'ono kusiyana ndi wamba wamadzi;
(13) Kusintha kwamphamvu kwa nthunzi: sinthani kuyaka molingana ndi katundu (kusintha pamanja moto / moto wochepa);
(14) Chiweruzo cha kuyaka, kuweruza kuchuluka kwa mpweya ndi mawonekedwe a atomu yamafuta kutengera mtundu wamoto ndi mtundu wa utsi;
(15) Onani kutentha kwa utsi wa utsi.Kutentha kwa utsi nthawi zambiri kumayendetsedwa pakati pa 220-250 ° C.Nthawi yomweyo, yang'anani kutentha kwa utsi wotulutsa ndi kuchuluka kwa chimney kuti musinthe kuyaka kwabwinoko.
3. Kutseka kwabwinobwino:
Tembenuzani knob ya "Load High Fire / Low Fire" kuti "Moto Wotsika", zimitsani chowotcha, tsitsani nthunzi pamene kuthamanga kwa nthunzi kumatsikira ku 0.05-0.1MPa, kutseka valavu yaikulu ya nthunzi, pamanja kuwonjezera madzi kumadzi okwera pang'ono. mulingo, kutseka valavu yoperekera madzi, ndi kuzimitsa valavu yoyatsira, kutseka chotsitsa chotsitsa, ndikuzimitsa magetsi akulu.
4. Kutsekedwa kwadzidzidzi: kutseka valavu yaikulu ya nthunzi, zimitsani magetsi akuluakulu, ndikudziwitsa akuluakulu.
Zomwe muyenera kuziganizira mukamagwiritsa ntchito boiler ya gasi:
1. Pofuna kupewa ngozi za kuphulika kwa gasi, ma boiler a gasi amangofunika kuyeretsa ng'anjo yamoto ndi njira za gasi asanayambe, komanso amafunika kuyeretsa payipi yoperekera mpweya.Malo oyeretsera mapaipi operekera gasi nthawi zambiri amagwiritsa ntchito mpweya wa mpweya (monga nayitrogeni, mpweya woipa, ndi zina zotero), pamene kutsukidwa kwa ng'anjo zowotchera ndi zitoliro zimagwiritsa ntchito mpweya womwe umatuluka komanso liwiro linalake ngati njira yoyeretsera.
2. Kwa ma boilers a gasi, ngati moto sunatenthedwe kamodzi, chitoliro cha ng'anjo chiyenera kutsukidwanso chisanayambe kuyatsa kachiwiri.
3. Panthawi ya kusintha kwa kutentha kwa mpweya wa gasi, pofuna kuonetsetsa kuti kuyaka kwabwino, zigawo za utsi wa utsi ziyenera kuzindikiridwa kuti zizindikire kuchuluka kwa mpweya wokwanira komanso kuyaka kosakwanira.Nthawi zambiri, pakugwira ntchito kwa boiler ya gasi, mpweya wa monoxide uyenera kukhala wochepera 100ppm, ndipo pakalemedwa kwambiri, mpweya wowonjezera suyenera kupitilira 1.1 ~ 1.2;pamikhalidwe yotsika, kuchuluka kwa mpweya wowonjezera sikuyenera kupitilira 1.3.
4. Popanda njira zotsutsa zowonongeka kapena zosonkhanitsa condensate kumapeto kwa chiwombankhanga, chowotcha cha gasi chiyenera kuyesetsa kupewa kugwira ntchito kwa nthawi yaitali pamtunda wochepa kapena wochepa.
5. Kwa ma boilers omwe amawotcha mpweya wamadzimadzi, chidwi chapadera chiyenera kuperekedwa ku mpweya wabwino wa chipinda chowotchera.Chifukwa gasi wamadzimadzi ndi wolemera kuposa mpweya, ngati kutayikira kukuchitika, mosavuta kuchititsa kuti mpweya wamadzimadziwo ufanane ndi kufalikira pansi, kuchititsa kuphulika koopsa.
6. Ogwira ntchito ku Stoker ayenera kumvetsera nthawi zonse kutsegula ndi kutseka kwa ma valve a gasi.Paipi ya gasi sayenera kutayikira.Ngati pali vuto, monga fungo losazolowereka mu chipinda chowotchera, chowotcha sichikhoza kutsegulidwa.Mpweya wabwino uyenera kuyang'aniridwa mu nthawi, fungo liyenera kuchotsedwa, ndipo valve iyenera kuyang'aniridwa.Pokhapokha pamene zili bwino ndi momwe zingathere.
7. Kuthamanga kwa gasi sikuyenera kukhala kwakukulu kapena kutsika kwambiri, ndipo kuyenera kugwiritsidwa ntchito mkati mwazomwe zilipo.Zosintha zenizeni zimaperekedwa ndi wopanga boiler.Pamene chowotchera chakhala chikugwira ntchito kwa nthawi ndithu ndipo mphamvu ya mpweya imapezeka kuti ndi yotsika kuposa mtengo wokhazikitsidwa, muyenera kulankhulana ndi kampani ya gasi mu nthawi kuti muwone ngati pali kusintha kwa mphamvu ya gasi.Chowotchera chikayamba kugwira ntchito kwa nthawi yayitali, muyenera kuyang'ana mwachangu ngati fyuluta mupaipiyo ndi yoyera.Ngati mpweya ukutsika kwambiri, zikhoza kukhala kuti pali zonyansa zambiri za gasi ndipo fyulutayo yatsekedwa.Muyenera kuchichotsa ndikuchiyeretsa, ndikusintha chosefera ngati kuli kofunikira.
8. Pambuyo pokhala osagwira ntchito kwa nthawi yaitali kapena kuyang'ana payipi, pamene ikuyambiranso kugwira ntchito, valve yotulutsa mpweya iyenera kutsegulidwa ndi kutsekedwa kwa nthawi.Nthawi ya deflation iyenera kutsimikiziridwa molingana ndi kutalika kwa payipi ndi mtundu wa gasi.Ngati chotenthetsera sichikugwira ntchito kwa nthawi yayitali, valavu yayikulu yoperekera gasi iyenera kudulidwa ndipo valavu yotulutsa mpweya iyenera kutsekedwa.
9. Malamulo a gasi a dziko ayenera kutsatiridwa.Moto suloledwa mu chipinda chowotchera, ndipo kuwotcherera kwamagetsi, kuwotcherera gasi ndi ntchito zina pafupi ndi mapaipi a gasi ndizoletsedwa.
10. Malangizo ogwiritsira ntchito omwe amaperekedwa ndi wopanga boiler ndi wopanga zowotcha ayenera kutsatiridwa, ndipo malangizowo ayenera kuikidwa pamalo abwino kuti afotokoze mosavuta.Ngati pali vuto lachilendo ndipo vutoli silingathetsedwe, muyenera kulankhulana ndi fakitale ya boiler kapena gasi panthawi yake malingana ndi momwe vutoli likukhalira.Kukonza kuyenera kuchitidwa ndi akatswiri ogwira ntchito yokonza.
Nthawi yotumiza: Nov-20-2023
