Yuav Ua Li Cas Ua Tau Zoo -Cov Roj Pellet Zoo: Ib Kauj Ruam-los ntawm- Kauj Ruam Cog Lus Qhia
Cov txheej txheem ntau lawm ntawm ib nrais muag
Cov khoom siv ntoo yog denser dua li lwm yam biomass, uas yog vim li cas ntoo pellet zeb tuaj yeem nias pellets los ntawm ntau yam khoom noj khoom haus, nrog rau cov khoom seem ua liaj ua teb. Txoj hauv kev yog nyob ntawm cov khoom siv raw, tab sis ib txoj kab ua tiav pellet feem ntau ua raws li tib lub sijhawm: kev kho cov khoom siv raw, tshuaj xyuas, sib tsoo, ziab, pelletizing, txias, sifting thiab ntim. Txhua kauj ruam tom ntej no, yog li qhov teeb meem zoo yog yuav luag txhua qhov tshwm sim ntawm qhov tsis muaj zog txuas hauv cov saw hlau ntau dua li ntawm lub tshuab pellet ib leeg.
Kev kho cov khoom nyoos, tshuaj ntsuam thiab sib tsoo
Ua ntej pelletizing, cov khoom yuav tsum qhuav thiab homogeneous. Kev tshuaj xyuas tshem tawm cov pob zeb, cov hlau tawg thiab lwm yam khoom txawv teb chaws uas yuav ua rau cov neeg tuag thiab cov chais ua rau puas tsuaj los yog paug cov roj tiav. Cov tawv ntoo, xuab zeb thiab av yuav tsum tau txo kom deb li deb tau, vim tias lawv nce cov hmoov tshauv ntawm cov pellets thiab txo lawv cov nqi calorific. Kev txiav ntoo tshiab feem ntau xav tau qhov chaw cia lossis ua ntej- lub sijhawm ziab uas ua rau lub sijhawm luv ntawm lub tshuab ziab khaub ncaws tseem ceeb.
Sib tsoo, tseem hu ua milling lossis crushing, txo cov khoom siv rau qhov loj me uas haum rau qhov tuag qhov. Cov khoom loj loj ua rau qis pellet zoo thiab, qhov phem tshaj plaws, tsis muaj cov pellets tag nrho vim tias cov khoom tsis tuaj yeem nkag mus rau hauv qhov tuag. Cov khoom hauv av zoo heev poob nws cov cim fibrous thiab tsis khi zoo thaum pelleting. Lub rauj zeb nrog lub vijtsam hloov pauv tau yog qhov kev xaiv ib txwm muaj, thiab lub vijtsam qhib tswj qhov kawg ntawm qhov loj me. Rau feem ntau tuag ob peb millimeters yog tsim nyog, thiab lub caij nyoog daim duab yuav tsum tau matched rau qhov tuag qhov taub.
Kev ziab kom raug cov ntsiab lus noo noo
Lub tshuab ziab khaub ncaws yog lub tshuab ziab khaub ncaws ntau tshaj plaws hauv cov nroj tsuag loj, thiab nws coj cov khoom mus rau cov dej noo ntawm 8 mus rau 10 feem pua ua ntej nias. Natural gas yog ib zaug cov qauv roj rau cov tshuab ziab khaub ncaws, tab sis raws li cov nqi roj fossil tau nce, ntau cov neeg tsim khoom tau hloov mus rau cov ntoo khib nyiab, uas yog pheej yig dua thiab txiav cov pa hluav taws xob hauv tsev cog khoom; uas muaj txiaj ntsig tseem ceeb thaum cov pellets raug muag rau hauv kev lag luam nrog kev cai nruj ib puag ncig, xws li European lag luam. Ntoo fiber tseem tuaj yeem raug pelletized ntawm cov dej noo siab li 17 feem pua, tab sis qhov zoo tshaj yog 12 feem pua lossis tsawg dua. Cov khoom uas qhuav dhau kuj yog ib qho teeb meem, vim hais tias cov fibers poob lawv txoj kev ruaj ntseg, yog li tus neeg teb xov tooj yuav tsum nrhiav qhov sib npaug ntawm cov ntub dej thiab qhuav dhau.
Pelletizing: Tuag, Rollers thiab pub tus nqi
Cov khoom npaj tau pub rau hauv lub tshuab pellet, qhov twg lub siab rollers yuam nws los ntawm lub qhov ntawm qhov tuag. Kev sib txhuam ua kom muaj cua sov, uas ua rau cov lignin softens thiab khi cov fibers rau hauv cov pellet tuab. Tus nqi pub yuav tsum nyob ruaj khov kom cov tuag nyob puv thiab lub cev muaj zog khiav ntawm qhov chaw ruaj khov. Pub noo noo, tuag mob thiab cov menyuam -rau- tuag qhov sib txawv txhua qhov cuam tshuam rau qhov hardness thiab durability ntawm cov pellets tiav. Cov lus hauv qab no teev cov qauv me me pellet zeb configurations raws li ib tug siv rau ib tug me me ntau lawm kab.
| Kab kawm | Lub cev muaj zog (kW) | Muaj peev xwm (kg / h) | Tshuab loj (cm) | Qhov hnyav (kg) |
|---|---|---|---|---|
| Compact | 7.5 | 100-150 | 100 x 45 x 85 | 260 |
| Txuj | 15 | 200-250 | 120 x 55 x 105 | 550 |
| Cov zis siab | 22 | 250-300 | 125 x 60 x 110 | 590 |
Txias, sifting, ntim thiab tswj kom zoo
Cov pellets tawm hauv qhov tuag kub thiab mos, yog li lawv yuav tsum tau txias ua ntej cia. Lub txee- ntws txias txias txo qhov kub thiab tshem tawm cov dej noo ntxiv, uas ua rau cov pellets hardens thiab nres lawv tawg thaum tuav. Tom qab txias, cov pellets yog sifted kom cais cov nplua thiab tawg pellets los ntawm cov khoom tiav; cov nyiaj nplua tuaj yeem xa rov qab rau cov xovxwm. Thaum kawg cov pellets tau ntim rau hauv hnab, feem ntau ntawm 15 mus rau 25 kg rau cov neeg siv khoom hauv tsev lossis cov hnab loj loj rau cov neeg yuav khoom lag luam. Kev ua kom txias thiab sifting yog qhov sib txawv ntawm cov khoom siv ruaj khov thiab ib qho uas tawg hauv lub hnab.
Txheeb xyuas cov dej noo ntawm cov khoom nias tsawg kawg ib zaug ib zaug thiab sau cov nqi.
Tshawb xyuas qhov tuag qhov rau hnav, thiab saib xyuas qhov nce lub cev muaj zog tam sim no, uas taw qhia rau qhov thaiv lossis hnav tuag.
Ntsuas pellet durability thiab ntev ntawm ib lub sij hawm ruaj khov, tsis yog thaum tus neeg siv khoom yws.
Khaws cov hmoov tshauv hauv kev tswj hwm los ntawm kev txwv cov tawv ntoo, xuab zeb thiab av hauv cov khoom tuaj.
Sib npaug ntawm qhov ziab kom cov khoom noj tsis ntub thiab qhuav dhau ua ntej pelleting.
| Cov tsos mob | Ib txwm ua | Kho qhov kev txiav txim |
|---|---|---|
| Mos, crumbly pellets | Pub kom qhuav los yog ntub dhau | Restore pub noo noo mus rau qhov zoo tshaj plaws |
| Tsawg tso zis, siab tam sim no | Hnav los yog thaiv tuag | Ntxuav lub qhov tuag thiab rov pib dua qhov sib txawv ntawm cov menyuam |
| Cov ntsiab lus tshauv siab | Cov tawv ntoo, xuab zeb los yog av hauv qhov pub | Txhim kho kev tshuaj ntsuam thiab xaiv cov khoom siv |
Cov lus nug nquag
Q: Cov ntsiab lus noo noo zoo tshaj plaws rau pelletizing?
Qhov zoo tshaj plaws pub noo noo yog 12 feem pua lossis tsawg dua, thiab ntau cov nroj tsuag qhuav cov khoom mus rau 8 mus rau 10 feem pua. Ntoo fiber tseem tuaj yeem raug pelletized txog li 17 feem pua ntawm cov dej noo, tab sis qhov zoo thiab cov khoom tso tawm poob.
Q: Vim li cas cov khoom siv raw yuav tsum yog hauv av ua ntej nias?
Cov khoom yuav tsum me me kom nkag mus rau hauv qhov tuag qhov. Cov khoom loj loj txo qhov zoo lossis thaiv qhov tuag tag, thaum dhau - cov khoom hauv av poob cov qauv fiber ntau uas xav tau los khi.
Q: Yuav ua li cas yog tias cov pellets tau ntim kub?
Cov pellets kub tseem yog mos thiab muaj cov dej noo ntau dhau. Yog tias tsis txias lawv deform, tawg thiab tuaj yeem tawm hws hauv lub hnab, uas ua rau cov khoom tsis zoo.
Q: Puas tuaj yeem ua liaj ua teb pelletized ntawm lub tshuab ntoo pellet?
Yog lawm. Vim hais tias ntoo yog denser tshaj li feem ntau biomasses, ib tug ntoo pellet zeb feem ntau yuav nias ib tug ntau yam ntawm residues xws li straw thiab husks thaum lawv npaj mus rau qhov zoo particle loj thiab noo noo.
Q: Lub tshuab ziab khaub ncaws feem ntau yog cua sov li cas?
Ntau cov nroj tsuag tam sim no hlawv cov ntoo khib nyiab es tsis txhob siv cov nkev, uas yog pheej yig dua thiab txo cov pa roj carbon monoxide emissions, qhov zoo dua thaum muag rau hauv kev lag luam nrog cov kev cai nruj ib puag ncig.
Q: Qhov theem twg ua rau muaj teeb meem zoo tshaj plaws?
Nyob rau hauv kev xyaum, kev sib tsoo thiab ziab theem ua rau feem ntau ntawm lawv, vim hais tias ib tug tsis yog particle loj los yog noo noo theem tsis tuaj yeem kho tom qab hauv xovxwm.
