Zogulitsa
Utral Low NOx Vuta Boiler Yamadzi Otentha
Central Vacuum Water Boiler
Kutentha kwapakati pa vacuum madzi, komwe kumadziwikanso kuti vacuum phase change boiler, ndiko kugwiritsa ntchito madzi pamagetsi osiyanasiyana, kutentha kofananirako kwamitundu yosiyanasiyana kugwira ntchito.Kuthamanga kwa mumlengalenga (mlengalenga umodzi), kutentha kwa madzi ndi 100C, pamene 0.008 mpweya wa mumlengalenga, kutentha kwa madzi ndi 4 ° C kokha.
Malinga ndi mawonekedwe amadzi awa, chotenthetsera chamadzi otentha chimagwira ntchito mu vacuum degree ya 130mmHg ~ 690mmHg ndipo kutentha kofananirako kwamadzi ndi 56°C ~97°C.Chowotcha chamadzi otentha chikagwira ntchito movutikira, chowotchacho chimatenthetsa madzi apakati ndikupangitsa kutentha kukwera kuti kukumana ndi machulukitsidwe ndi evaporation.
Madzi mu machubu otenthetsera kutentha, omwe amalowetsedwa mu boiler, amakhala madzi otentha potengera kutentha kwakunja kwa nthunzi yamadzi, kenako nthunziyo imasunthidwa m'madzi ndikutenthedwanso, motero kumaliza kutenthetsa konse.
Boiler yamadzi otentha ya NOx yotsika
Ndi kuchepetsedwa kwa magwero amphamvu osasinthika, kukwera kwamitengo yamagetsi ndikuwonjezera chidwi chachitetezo champhamvu komanso kuteteza chilengedwe ku China, Hope Deepblue yapanga bwino boiler yamadzi otentha ya NOx vacuum, yomwe mphamvu yake imatha kufika 104%.Chotenthetsera chamadzi otentha cha Condensate chimawonjezera chopondera cha Exhaust pa boiler yamadzi otentha kuti abwezeretsenso kutentha kwa mpweya wotuluka ndi kutentha kobisika kuchokera munthunzi wamadzi, kuti athe kuchepetsa kutentha kwa Exhaust ndikubwezeretsanso kutentha kutenthetsa madzi ozungulira a boiler. , kuwongolera bwino kwa boiler.
Kuchuluka kwa nthunzi mu Exhaust, kutentha kumatulutsidwa kuchokera ku condensation.
● Kugwira ntchito molakwika, kodalirika komanso kotetezeka
Boiler nthawi zonse imagwira ntchito movutikira popanda chiopsezo chakukulitsa ndi kuphulika.Pambuyo pa kukhazikitsa, palibe chifukwa choyang'aniridwa ndi kuyang'aniridwa ndi bungwe la boiler pressure, ndipo palibe chifukwa chowunikira kuyenerera kwa ntchitoyo.
●Phase-kusintha kutentha kutengerapo, kwambiri efficient
wagawo ndi chonyowa kumbuyo mtundu madzi chitoliro dongosolo zingalowe gawo kusintha kutentha, kutentha kutengerapo mwamphamvu ndi lalikulu.Kutentha kwa kutentha kwa boiler ndi 94% ~ 104%.
● Zomangidwa mkatiheat exchanger, multi-ntchito
Chowotchera chapakati cha vacuum chamadzi chimatha kupereka malupu angapo ndi kutentha kosiyanasiyana kwamadzi otentha, kuti akwaniritse kutentha kwa ogwiritsa ntchito, madzi otentha apanyumba, kutentha kwa dziwe losambira ndi zofunika zina zamadzi otentha, komanso kupereka madzi opangira mitundu yamabizinesi amakampani ndi migodi.Chowotcha chomangidwira chimatha kuthandizira kuthamanga kwa chitoliro chapamwamba, ndipo chimatha kupereka madzi otentha otentha ndi madzi otentha apanyumba kumalo okwera kwambiri.Sikoyenera kukhazikitsa chotenthetsera china.
● Kuzungulira kotsekedwa, moyo wautali wautali
Ng'anjoyo imakhala ndi mpweya wina wa vacuum ndipo madzi otentha ndi madzi ofewa.The kutentha sing'anga nthunzi kuchititsa kusalunjika kutentha posamutsa ndi madzi otentha mu anamanga mu mapaipi exchanger kutentha, kutentha sing'anga patsekeke sadzakhala makulitsidwe, ng'anjo thupi si dzimbiri.
● Makina owongolera okha, osavuta kugwiritsa ntchito
Kutentha kwa madzi otentha kumatha kukhazikitsidwa momasuka mkati mwa E90 ° C.Kuwongolera kwa microcomputer PID kumatha kusintha mphamvu molingana ndi kuchuluka kwa kutentha, kuwongolera madzi otentha pakukhazikitsa kutentha.Yakhazikitsidwa / kuzimitsa, palibe chifukwa choyang'anira, ndipo wogwiritsa ntchito amatha kuwona kutentha kwa madzi otentha ndi zina.
- Chitetezo chambiri, kuwunika momwe ntchito ikuyendera
Chowotchera chimayika zida zambiri zotetezera chitetezo, monga kutentha kwamadzi otentha kwambiri, kutentha kwapakati kutentha kwambiri, chitetezo chamadzi otentha, kutentha kwapakati pamadzi, chitetezo chamadzimadzi, kuwongolera kuthamanga kwamadzi, etc. kuti chiwopsezo cha kupsyinjika kwakukulu ndi kuyaka kowuma sikudzachitika.Dongosolo loyang'anira limakhala ndi ntchito yodziyesera yokha, pakakhala zovuta mu chowotcha, chowotchacho chimangosiya kugwira ntchito ndikuwonetsa cholakwika, chomwe chimapereka chidziwitso chazovuta.
● Kuwunika kwakutali, BAC Building Control
Malo ochezera ochezera a RS485 amatha kuzindikira zomwe wogwiritsa ntchito akufuna kuyang'anira patali, kuwongolera magulu ndi kuwongolera kwa BAC kwa chowotcha.
● Kutentha kwachilengedwe, kutulutsa utsi woyera
Kutengera kapangidwe ka ng'anjo yotakata, yokhala ndi chowotchera chotsika kwambiri cha NOx chokhala ndi zowongolera zopanda pake kumapangitsa kuyakako kukhala kotetezeka, kukhathamira koyera, ndipo zizindikiro zonse zimakwaniritsa zofunikira zadziko, makamaka NOx emission≤ 30mg/Nm3.
Mapangidwe ndi Zowopsa za NOx
Pa kuyaka ndondomeko mafuta ndi mpweya , umapanga nayitrogeni oxides, zigawo zikuluzikulu zomwe ndi nitric okusayidi (NO) ndi nayitrogeni dioxide (NO2), pamodzi amadziwika kuti NOx.NO ndi gasi wopanda mtundu komanso wopanda fungo, wosasungunuka m'madzi.Zimapanga zoposa 90% za NOx zonse zomwe zimapangidwira panthawi yoyaka kwambiri kutentha, ndipo siziwotcha kwambiri kapena zimakwiyitsa pamene ndende yake imachokera ku 10-50 PPm.NO2 ndi mpweya wofiyira-bulauni womwe umawoneka ngakhale pamalo otsika ndipo uli ndi fungo la acidic.Imawononga kwambiri ndipo imatha kukwiyitsa mphuno ndi maso pamlingo wa pafupifupi 10 ppm ngakhale kungotsala mphindi zochepa mlengalenga, ndipo imatha kuyambitsa bronchitis pamlingo wa 150 ppm ndi edema yama pulmonary pamlingo wa 500 ppm. .
Njira zazikulu zochepetsera mtengo wa NOx
1. Pamene mpweya wochepa wa NOx ukufunika, gwiritsani ntchito gasi ngati mafuta m'malo mwa madzi kapena mafuta olimba.
2. Kuchepetsa mpweya wa NOx powonjezera kukula kwa ng'anjo kuti muchepetse kuyaka kwambiri
Mgwirizano wapakati pa mphamvu ya kuyaka ndi kukula kwa ng'anjo.
Kutentha kwamphamvu=Mphamvu yoyaka moto[Mw]/Volume ya Ng'anjo[m3]
Kuchuluka kwa kuyaka kwa ng'anjo kumapangitsa kuti kutentha kwa mkati mwa ng'anjo kukhale kokwera kwambiri, komwe kumakhudza mwachindunji mtengo wa NOx.Choncho, pofuna kuchepetsa kuyaka kwambiri pa nkhani ya wina burner linanena bungwe mphamvu, m`pofunika kuonjezera ng'anjo voliyumu (ie, kuonjezera kukula kwa ng'anjo nembanemba).
3. Khalani ndi chowotcha chapamwamba kwambiri cha NOx
1) Chowotcha chochepa cha NOx chimagwiritsa ntchito ukadaulo wowongolera molingana ndi mpweya ndi mpweya, zomwe zimatha kuwongolera bwino chowotcha kuti chikwaniritse zofunikira zotsika za NOx pamikhalidwe yosiyanasiyana yogwirira ntchito.
2) Atengere otsika kwambiri NOx burner ndi FGR kunja Exhaust kufalitsidwa kuyaka ukadaulo
FGR kunja Utomoni kufalitsidwa kuyaka, kuchokera chitoliro kuchotsa mbali ya otsika kutentha Utsi ndi kuyaka mpweya wosakanikirana mu kuyaka mutu, amene amachepetsa ndende ya okosijeni m'dera otentha lawi, kuchepetsa kuyaka liwiro, chifukwa cha kutentha otsika lawi. .Pamene Kupopera kumafika pamtundu wina wozungulira, kutentha kwa ng'anjo kumachepetsedwa, zomwe zimapondereza m'badwo wa NOx.
