Mayankho a Roots Blower a Mizere Yosamutsira Ma Biomass Pellet

Ma pellet a biomass amagwiritsidwa ntchito kwambiri ngati mafuta olimba a carbon neutral potenthetsera boiler, kupanga magetsi, ndi machitidwe amagetsi a mafakitale. Kusamutsa kwa pneumatic komwe kumayendetsedwa ndi Roots blowers kumapereka njira yoyendetsera bwino yolumikizira ma pellet a biomass ambiri, m'malo mwa ma conveyor a makina ndi ma conveyor a lamba.

Mizere yosinthira yochokera ku Rootblower yokonzedwa bwino imasunga zinthu zotsekedwa mosalekeza, imachepetsa kusweka kwa ma pellet ndi kutuluka kwa fumbi, komanso imasintha malo okhala. Komabe, ma pellet a biomass amabweretsa zovuta zapadera zogwirira ntchito kuphatikizapo kufooka kwa tinthu tating'onoting'ono, ma abrasive fine chips, zoopsa za fumbi zomwe zimatha kuyaka komanso chinyezi chosiyanasiyana, zomwe ziyenera kuganiziridwa mokwanira popanga makina ndi ntchito ya tsiku ndi tsiku.

Ma root blowers amagwira ntchito ngati magwero abwino a mpweya wosuntha mpweya kuti upititse patsogolo mpweya wa dilutephase biomass pellet. Blower imapanga mpweya wokhazikika komanso wothamanga pang'ono. Ma pellets amagwa kuchokera ku ma silo osungira kudzera mu ma rotary airlock feeders kupita mumtsinje wa mpweya. Ma pellets oyenda mumlengalenga amayenda m'mapaipi otsekedwa kupita ku ma boiler, ma bins osungira kapena ma silo olandirira. Mosiyana ndi ma conveyor a lamba kapena screw, mapangidwe a pneumatic amalola njira yosinthasintha, kuphatikizapo kuthamanga kwa mtunda wautali komanso kukweza molunjika. Ma Trilobe Roots blowers ndi omwe amakondedwa kwambiri pa ntchito zambiri zotumizira ma pellet chifukwa cha mpweya wochepa, womwe umalimbitsa kuyenda kwa zinthu ndikuchepetsa kugwedezeka kwa mapaipi. Ngakhale zili choncho, zidutswa za pellet zosweka ndi zidutswa zamatabwa zabwino zomwe zimasakanizidwa mumtsinje wa mpweya zimapangitsa kuti zikhale zovuta kuziyika pa mapaipi.

Ogwira ntchito m'mafakitale nthawi zambiri amakumana ndi malo opweteka omwe amapezeka pamizere yotumizira ma pellet a biomass. Choyamba, kugawikana kwa ma pellets kwambiri komanso kupanga ndalama zochepa. Kuthamanga kwambiri kwa mpweya kumagunda ma pellets pa makoma a mapaipi ndi zigongono, zomwe zimapangitsa fumbi lochepa kwambiri, kuchepetsa mafuta komanso kuonjezera chiopsezo cha kuphulika. Chachiwiri, kutsekeka kwa mapaipi. Kuthamanga kosakwanira kwa mpweya, ma pellets omata chinyezi kwambiri, kapena zinyalala zakunja zosakanikirana ndi chakudya zimayambitsa kuyika kwa zinthu mkati mwa magawo opingasa a mapaipi ndi zigongono, zomwe zimayambitsa kutsekeka kwathunthu kwa mzere. Chachitatu, kusweka kwakukulu kwa zigawo. Tinthu tating'onoting'ono tamatabwa olimba, topyapyala timapitiliza kusaka zigongono za mapaipi, zosinthira, ndi ma vane ozungulira a airlock. Zolumikizira zosweka zimapangitsa kuti mpweya utuluke, zomwe zimachepetsanso liwiro lotumizira komanso chiopsezo chowonjezera kutsekeka. Chachinayi, magetsi osasunthika ndi chiopsezo cha fumbi loyaka. Fumbi louma la biomass limasonkhana mkati mwa mapaipi ndi zida zolandirira. Kutsika koyipa kungayambitse kutulutsa kwa static, zomwe zimapangitsa kuti pakhale ngozi ya moto kapena kuphulika kwa fumbi. Chachisanu, mphamvu yosakhazikika yosamutsira. Kutuluka kwa mpweya, kuwonongeka kwa rotary feeder, kapena kutsekeka kwa fyuluta yophulitsira kumabweretsa kusinthasintha kwa throughput ndikusokoneza kudya kwa boiler kosalekeza.

Kapangidwe ka makina olimba kamayang'anira zoopsa za pellet ndipo kamasunga magwiridwe antchito okhazikika otumizira. Kukula kwa Roots blower powerengera liwiro lofunikira lotumizira, poganizira kuchuluka kwa pellet, kuchuluka kwa ma transfer throughput, kutalika konse kwa payipi, ndi kutalika kokweza molunjika. Sungani mpweya woyenda pamwamba pa liwiro locheperako loyimitsidwa, popewa kuthamanga kwambiri kuti muchepetse kusweka kwa pellet. Sankhani mayunitsi a trilobe lowpulsation blower kuti zinthu ziziyenda bwino. Ikani zigongono zolimba kapena zokongoletsedwa ndi ceramic nthawi zonse kuti muwonjezere nthawi yogwira ntchito. Konzani zosefera zolowera zogwira ntchito bwino kuti mupewe kulowa kwa fumbi la matabwa m'malo ozungulira a blower. Konzani zinthu zonse za electrostatic grounding za magawo onse a chitsulo ndi zotengera zolandirira kuti muchotse mphamvu yosasunthika. Gwirizanitsani mphamvu yozungulira ya airlock feeder kuti mupange throughput ndikusunga kutseka bwino kuti mupewe kulowa kwa mpweya wabodza. Ikani ma transmitter opanikizika m'mapaipi otumizira kuti muchenjeze msanga za kutsekeka pang'ono. Pamalo omwe ali ndi chinyezi chosinthasintha cha pellet, onjezani zowuma za silo kapena zowonjezera kuti mupewe kusonkhanitsa zinthu zomata.

Njira yowongolera bwino imagwirizanitsa ma blower, ma rotary feeder, ndi ma boilerfeed signals otsika. Roots blower iyenera kumaliza kukonzekera ndikumanga liwiro lokhazikika lotumizira ma feeder asanayambe kutulutsa ma pellets. Mukayimitsa ntchito yotumizira, tsekani kaye feeder ndikusunga blower ikugwira ntchito kuti ma cycles a postpurge aphulitse ma pellets otsala ndi ma fines onse atuluke m'mapaipi. Ikani chitetezo cha interlock: siyani kudya zinthu nthawi yomweyo pamene kuthamanga kwa mapaipi okwera kwambiri kukuwonetsa kutsekeka komwe kukubwera. Ma drive a VFD variablefrequency amalola kusintha kwa mpweya nthawi yeniyeni malinga ndi mtundu weniweni wa ma pellet ndi zofunikira pakutuluka, kulinganiza bwino kusamutsa ndi kuchuluka kwa kusweka kwa ma pellet. Pewani kugwira ntchito kwakanthawi kochepa koyambira, komwe kumawonjezera chiopsezo cha kusweka kwa ma pellet. Ikani zida zochepetsera kupsinjika kwambiri ndi kutulutsa mpweya motsatira miyezo yachitetezo cha mafakitale am'deralo.

Kusamalira nthawi zonse kuteteza chitetezo kumateteza kudalirika kwa zida ndipo kumachepetsa nthawi yopuma yosakonzekera. Yang'anirani kuthamanga kwa mpweya wotulutsa mpweya, mphamvu yogwiritsira ntchito injini, kutentha kwa bearing ndi kuthamanga kwa mapaipi pakusintha kulikonse kopanga. Kukwera kwa kuthamanga kwa mpweya wosiyana kumawonetsa kuchuluka kwa zinthu zamkati. Yang'anani nthawi ndi nthawi zigongono ndi zolumikizira zolunjika kuti muwone ngati khoma lawonongeka chifukwa cha kusweka kwa tinthu tating'onoting'ono. Yang'anani malo ozungulira a airlock ndi ma gasket otsekera; zisindikizo zosweka zimayambitsa mpweya wabodza ndikuwononga momwe zinthu zimayendera. Sinthani zinthu zolowera mu fyuluta nthawi ndi nthawi; zosefera zotsekedwa ndi fumbi zimachepetsa kuchuluka kwa mpweya komwe kulipo. Tsimikizani kupitiliza kwa kulumikizana konse kwa electrostatic grounding nthawi ndi nthawi. Yang'anani zolekanitsa za chimphepo chamkuntho ndi zosefera za thumba kumapeto kolandirira; yeretsani fumbi la biomass lomwe lasonkhanitsidwa kuti muchepetse zoopsa za fumbi loyaka. Lembani kuchuluka kwa pellet ndikuyerekeza ndi mitengo yoyesedwa kuti muwone momwe makina akusunthika pachiyambi.

Makina oyendetsera mpweya a Rootblower okhala ndi kukula koyenera komanso otetezeka amapereka njira yodalirika yogwiritsira ntchito mafuta a pellet a biomass. Mainjiniya ayenera kuganizira bwino za kufooka kwa pellet, mawonekedwe a kusweka ndi zoopsa zomwe zingachitike chifukwa cha fumbi. Kudzera mu kusankha bwino kwa blower, zolumikizira mapaipi zosagwira ntchito, njira zotsukira zisanathe, njira zotetezera static komanso kukonza kokhazikika, ogwiritsa ntchito amakwaniritsa mphamvu yogwira ntchito bwino, kuchepetsa kusweka kwa pellet ndi ndalama, komanso kuthandizira kupezeka kwa mafuta kosalekeza kwa ma boiler ndi malo opangira mafuta.

FAQ

Q1: Kodi ndi ubwino wotani waukulu womwe Rootblower pneumatic lines imapereka pakusamutsa ma pellet a biomass poyerekeza ndi makina onyamulira?

A1: Imapereka mayendedwe otsekedwa bwino, imachepetsa fumbi lotulutsa, ndipo imathandizira njira yosinthasintha yolunjika komanso yolunjika mtunda wautali. Imachepetsa kulowererapo kwa manja ndipo imagwirizana ndi ntchito yokhazikika yoperekera mafuta ku boiler.

Q2: Ndi zotsatirapo zoyipa ziti zomwe zimabwera chifukwa cha kuthamanga kwambiri kwa mpweya wonyamula mpweya wa biomass pellets?

A2: Kugundana kwa tinthu tating'onoting'ono mofulumira kwambiri pa makoma a mapaipi kumabweretsa kusweka kwa ma pellets olemera komanso fumbi lalikulu loyaka. Kumathandizira kusweka kwa chigongono ndikuwonjezera kugwiritsa ntchito mphamvu kwa dongosolo lonse.

Q3: Kodi zifukwa zazikulu zomwe zimapangitsa kuti mapaipi atseke mu mizere yotumizira ma pellets a biomass ndi ziti?

A3: Kusakwanira kwa liwiro loyendera, ma pellets omata okhala ndi chinyezi chambiri, zinyalala zakunja zosakanikirana, ndi kutuluka kwa mpweya kuchokera ku zolumikizira zakale zimapangitsa kuti matope ndi mapaipi azitseke.

Q4: Nchifukwa chiyani kuyika pansi kwamagetsi ndikofunikira pakusintha kwa biomass pellet pneumatic?

A4: Fumbi louma la biomass limayaka. Kukangana kwa tinthu tating'onoting'ono mkati mwa mapaipi kumapanga mphamvu yamagetsi yosasinthasintha. Kukhazikika kodalirika kumachotsa magetsi osasinthasintha ndikuchepetsa zoopsa zomwe zingachitike chifukwa cha moto ndi kuphulika kwa fumbi.

Q5: Kodi ntchito ya prepurge ndi postpurge cycles ndi yotani pa ntchito yotumiza ma pellets?

A5: Prepurge imakhazikitsa kayendedwe ka mpweya kokhazikika ma pellets asanalowe mupaipi. Postpurge imachotsa ma pellets otsala ndi zidutswa zazing'ono pambuyo poti chakudya chasiya. Ntchito zonse ziwiri zimaletsa kuyika kwa zinthu ndi kutsekeka mkati mwa mapaipi osamutsira opanda ntchito.