Monga gwero lamphamvu lamphamvu mdziko muno, malo apakati a malasha sangagwedezeke pakanthawi kochepa. Pansi pa kayendetsedwe ka chitetezo cha chilengedwe ndi kuchepetsa utsi, kulimbikitsa ndi kugwiritsa ntchito ufa woyera wa malasha ndi imodzi mwa njira zofunika kulimbikitsa kusintha kwa mphamvu. Guilin Hongcheng HMM mbale mphero, ndi ubwino waukulu monga mkulu dzuwa, kuteteza chilengedwe, ndi luntha, adzathandiza kupanga kukatentha malasha ufa ndi kulimbikitsa wobiriwira, wanzeru, ndi zisathe chitukuko cha makampani mphamvu.
1. Gulu la ufa wa malasha kwa ma boilers
1) Boiler yopangira magetsi: Ma boiler opangira magetsi amagwiritsidwa ntchito makamaka popanga magetsi m'mafakitale opangira magetsi, kupereka zida zamagetsi zosinthira mphamvu zama mankhwala kukhala mphamvu ya kutentha kwa nthunzi pamafuta ambiri. Iwo ali lonse kusinthika kwa mitundu malasha, koma amafuna zolimbitsa kutentha mtengo ndi yoyenera kosakhazikika nkhani mu ng'anjo, pamene kuchepetsa zili zosafunika monga sulfure ndi phulusa. Mtengo wa calorific nthawi zambiri umakhala pakati pa 5500-7500 kcal/kg.
2) Ma boiler a mafakitale: Ma boiler ama mafakitale amagwiritsidwa ntchito makamaka popanga nthunzi popanga chakudya, nsalu, mankhwala, mankhwala ndi mabizinesi ena, ndipo amathanso kugwiritsidwa ntchito pakuwotcha kwamatauni. Kawirikawiri, phulusa lochepa, sulufule yochepa, phosphorous yochepa, zinthu zowonongeka kwambiri, ndi mafuta otsika kwambiri amtundu wa malasha kapena malasha otsukidwa amasankhidwa ngati zipangizo, ndipo gawo lina la desulfurizers ndi retardants lamoto amawonjezeredwa.
2. Njira zogwiritsira ntchito ufa wa malasha kwa ma boilers
1) Kukonzekera kwa ufa wa malasha: Sankhani malasha oyenera ngati zopangira kutengera zomwe zimafunikira kuyaka komanso mawonekedwe amoto wamoto; Makala aiwisiwo amaphwanyidwa m’tidutswa ting’onoting’ono ndi makina onyamulira kenaka amatumizidwa ku mphero ya malasha kuti akagayidwe kuti akonze ufa wa malasha umene umakwaniritsa zofunika pa kuyatsa kwa boiler.
2) Kutumiza ufa wa malasha: Ufa wa malasha wokonzedwa umaperekedwa ku silo ya ufa wa malasha pafupi ndi chowotchera kudzera munjira yotumizira mpweya (monga kutengera mpweya kapena kutengera nayitrogeni), kenako amadyetsedwa mu choyatsira cha ufa wamalasha mochulukira komanso mofanana. chodyera malasha kapena zida zina zodyeramo malasha molingana ndi zofunikira zoyatsira motowo.
3）Jakisoni wa ufa wa malasha: Ufa wa malasha umasakanizidwa ndi mpweya (mpweya woyambira ndi wachiwiri) mu chowotcha chamoto wamalasha, wotenthedwa ndi kutenthedwa asanalowe mu ng'anjo yamoto. Pa jekeseni ndondomeko, ndi pulverized malasha particles kuyatsa ndi kuwotcha mofulumira pa kutentha kwambiri, kumasula kuchuluka kwa kutentha mphamvu.
3. Ubwino wogwiritsa ntchito ufa wa malasha kwa ma boilers
1) Kupititsa patsogolo kuyaka bwino: Pambuyo pogaya, kukula kwa tinthu tating'onoting'ono kwa ufa wa malasha kumachepa, ndipo pamwamba pa malo amawonjezeka ndikukhala yunifolomu, zomwe zimathandiza kuti mankhwala aziwotcha panthawi yoyaka ndipo amalola ufa wa malasha kuti ugwirizane ndi okosijeni mokwanira, motero kumapangitsa kuyaka. kuchita bwino. Panthawi imodzimodziyo, kuthamanga kwa kuyaka kumakhala kofulumira, kuthamanga kwachangu kumakhala kwakukulu, komanso kutentha kwabwino kumawonjezekanso.
2） Imathandiza kuteteza mphamvu ndi kuchepetsa mpweya: Chifukwa cha kuyaka kwakukulu kwa ufa wa malasha, mtundu womwewo wa ufa wa malasha ukhoza kutulutsa mphamvu zambiri zotentha, motero kuchepetsa mphamvu yogwiritsira ntchito mphamvu. Kuonjezera apo, mpweya wa zinthu zonyansa monga sulfure dioxide, nitrogen oxides, ndi zinthu zina zomwe zimapangidwa ndi kuyaka kwa malasha zimakhala zochepa, zomwe zimathandiza kuchepetsa kuwononga chilengedwe.
3) Kupititsa patsogolo kukhazikika kwa ntchito: Lawi lamoto lomwe limapangidwa pakuyaka kwa ufa wa malasha limakhala lokhazikika komanso limawotchedwa mofanana, zomwe zimathandiza kupititsa patsogolo kukhazikika kwa ntchito ya boiler. Pakadali pano, ma boiler amakono amakampani nthawi zambiri amatengera makina owongolera, omwe amatha kuwongolera moyenera magawo monga kuchuluka kwa chakudya chamafuta ndi kuchuluka kwa mpweya, kuwonetsetsa kuti chowotcha chimagwira ntchito bwino.
4) Zopindulitsa kwambiri zachuma: Ma boiler oyaka moto amakhala ndi mphamvu zopulumutsa mphamvu poyerekeza ndi ma boiler achikhalidwe, omwe amatha kupulumutsa malasha ambiri ndikuchepetsa ndalama zopangira. Kuphatikiza apo, chowotchera chamoto cha malasha chimatenga ukadaulo wapamwamba woyatsira moto ndi dongosolo lowongolera, lomwe limatha kukwaniritsa ntchito yabwino komanso yokhazikika ya boiler, potero kuchepetsa kuwononga mafuta komanso nthawi yopuma.
4. HMM mndandanda mbale malasha mphero
Chigayo cha mbale ya HMM ndi chida champhamvu kwambiri, chotsika pang'ono, chosinthika, chopulumutsa mphamvu komanso choteteza zachilengedwe chopangidwa ndi Guilin Hongcheng kutengera kufunikira kwa msika komanso mawonekedwe a ufa wa malasha a malasha. Amapangidwa makamaka kuti akupera, kuyanika ndi kusanja malasha omwe amawomberedwa mwachindunji kuchokera ku ma boilers, ndipo ndi chisankho chabwino chokonzekera ufa wa malasha m'ma boiler opangira magetsi ndi ma boiler a mafakitale.
01, Ubwino ndi Makhalidwe
1. Mphero ya malasha ya mbale imakhala ndi mphamvu yosinthika ndipo imatha kukonza mitundu yosiyanasiyana ya malasha, kuphatikizapo malasha otsika mtengo komanso otsika kwambiri, komanso phulusa lalitali ndi malasha apamwamba;
2. Low kugwedera ntchito, palibe chifukwa ntchito kasupe damping maziko, okonzeka ndi galimoto yaikulu ndi mphamvu zochepa kuposa sing'anga liwiro mphero malasha, kupulumutsa mphamvu ndi kuchepetsa mowa;
3. Wodzigudubuza akupera alibe kukhudzana kwachindunji ndi mbale yopangira mbale, akhoza kuyambika popanda katundu, ali ndi kusintha kwakukulu kwa katundu, ndipo amaloledwa kugwira ntchito pa 25-100% katundu;
4. Mapangidwe ake ndi osavuta komanso omveka, opanda ngodya zakufa zowunjikira ufa. Kukaniza pazipita mphepo imodzi ndi zosakwana 4.5Kpa (m'madera chigwa), ndi olekanitsa akhoza kupirira kuphulika kwaphulika kwa 0.35Mpa;
5. Wodzigudubuza akupera amatha kuwululidwa mwachindunji kuti asamalire ndikusintha. Mbale iliyonse yogayira mbale imalemera pafupifupi 25kg ndipo imatha kusunthidwa pamanja. The akupera wodzigudubuza Kutsegula chipangizo ili kunja kwa olekanitsa thupi, kupanga kukonza bwino;
6. Mkono wopukutira wopukutira umapangidwa ndi kuwotcherera kwa aloyi osavala, omwe amakhala ndi moyo wautali wautumiki ndipo amatha kuwotcherera mobwerezabwereza 5-6 pambuyo pa kuvala, kuchepetsa ndalama zogwirira ntchito;
7. Kutengera PLC dongosolo lodzilamulira lokha, lomwe lingathe kukwaniritsa kulamulira kwakutali, kugwira ntchito kosavuta, kukonza bwino, ndi kuchepetsa ndalama zogwirira ntchito;
8. Ang'onoang'ono, otsika kwambiri, komanso opepuka, maziko ake a konkire amangofunika nthawi 2.5 kulemera kwa makina onse, zomwe zimapangitsa kuti pakhale ndalama zotsika mtengo.
02. Kusankhidwa kwa Guilin Hongcheng Coal Powder Production Line
Nthawi yotumiza: Sep-18-2024
