Yuav ua li cas txo cov hmoov thiab nplua rau hauv Wood Chip Roj Pellet Tshuab?

May 14, 2026

Hauv kev lag luam biomass, "hmoov" lossis "nplua nuj" yog hais txog cov khoom siv tsis zoo uas tsis tuaj yeem tsim cov khoom pellet. Kev tsim cov hmoov ntau dhau tsis tsuas yog txo koj cov nqintau lawm efficiencytab sis kuj txo qis kev lag luam tus nqi ntawm koj cov pellets thiab ua kom cov khoom pov tseg.

Yog tias koj cov ntoo roj pellet ua tshuab ua cov hmoov av ntau dhau, feem ntau yuav ua rau yog:

Tsawg Moisture:Cov khoom nyoos qhuav dhau los ua daim ntawv cog lus (Lub Hom Phiaj: 10% -15%).
Tsis txaus siab:Cov menyuam-rau- qhov sib txawv tuag yog qhov dav dhau.
Hnav Cov Cheebtsam:Cov tuag los yog rollers tau poob lawv qhov compression ntug.
Oversized Particles:Sawdust hais loj dua 5 hli yuav tsis khi.

Cov ntsiab lus ceev: Yuav ua li cas kho Pellet hmoov teeb meem ceev

Txhawm rau txhim kho pellet durability sai thiab txo cov plua plav, ua raws li daim ntawv teev npe no:

Xyuas Moisture:Xyuas kom nws nyob nruab nrab12% thiab 14%rau feem ntau hom ntoo.
Kho Rollers:Teem qhov sib txawv ntawm cov menyuam thiab tuag rau0.1mm-0.3 hli.
Cov khoom siv tshuaj ntsuam:Siv a3-5mm particle lojrau kev sib raug zoo.
Tshawb xyuas Tuag:Hloov cov tuag yog tias lub qhov "polished" du los yog hnav heev.

7 Qhov Tseem Ceeb Yog Vim Li Cas KojTsev siv pellet ntoo pelletizerUa hmoov ntau dhau

1. Cov ntaub ntawv tsis raug dej noo

Cov dej noo yog lub ntuj "activator" rau lignin, cov kua nplaum uas tuav cov ntoo pellets ua ke.

Qhov teeb meem:Yog sawdustqis dua 10%, tsis muaj dej txaus kom yaj cov lignin. Yog nws yogtshaj 15%, cov hnab ntim cov hnab ntim hauv qhov tuag, ua rau cov pellets "tawg" rau hauv cov hmoov thaum tso tawm.
Qhov Kho:Hom phiaj12% noo noo. Yog hais tias cov khoom qhuav dhau lawm, siv lub tshuab mting hauv qhov sib tov; Yog tias ntub dhau, khiav nws los ntawm lub tshuab ziab khaub ncaws.

2. Tsawg Compression Siab (Roller Gap)

Qhov teeb meem:Yog tias cov chais nyob deb dhau ntawm qhov tuag, cov khoom tsis raug yuam mus rau hauv lub qhov nrog lub siab txaus los tsim kom muaj kev sib raug zoo. Qhov no ua rau "mos pellets" uas crumble rau hauv plua plav.
Qhov Kho:Kho cov menyuam - rau - tuag clearance rau0.1mm-0.3 hli. Cov rollers yuav tsum tsuas yog NW nyuam qhuav kov qhov tuag nto.

3. Hnav Pellet Tuag lossis Rollers

Qhov teeb meem:Thaum lub sij hawm, lub "tswb-lub qhov ncauj" (tapered nkag) ntawm lub qhov tuag ris, txo qhov compression piv. Hnav cov menyuam kuj poob lawv "cov hniav," tsis tuaj yeem rub thiab rub cov khoom.
Qhov Kho:Tshawb xyuas txhua qhov300-500 teev. Hloov cov tuag hnav feem ntau rov ua kom tawv tawv tam sim ntawd.

4. Raw Material Particle loj loj heev

Qhov teeb meem:Cov ntoo loj los yog cov fibers tsim "cov qauv khoob" hauv cov pellet. Cov pellets no tawg yooj yim thaum lub sij hawm txias thiab ntim cov txheej txheem, tsim kev nplua ntau dhau.
Qhov Kho:Xyuas kom tag nrho cov khoom raw yog ua tiav los ntawm arauj zebthiab yog qhov loj me ntawm3mm ib 5.

5. Tus nqi pub mis tsis ruaj khov

Qhov teeb meem:Yog tias qhov kev pub mis tsis sib haum, lub siab hauv lub pellet chamber hloov pauv. Tsawg- lub sijhawm siab ua rau xoob, cov khoom muaj hmoov.
Qhov Kho:Siv ibAutomatic feeder nrog VFD (Variable Frequency Drive)kom ruaj khov, tsis tu ncua ntawm cov khoom.

6. Tsis tsim nyogStraw Pellet Ua TshuabKev kho

Qhov teeb meem:Yog hais tias lub cutter hniav yog npub los yog teem rau ntawm wrNyob rau hauv lub kaum sab xis, nws "smashes" lub pellet es tsis txhob txiav nws, tsim cov plua plav ntawm cov pa tawm chute.
Qhov Kho:Ntsej muagBiomass ntoo pellet ua tshuabthiab adj nws distance los ntawm tus tuag kom huv si, ntse so.

7. Cov txheej txheem cua txias tsis zoo (Kev lag luam Scale)

Qhov teeb meem:Freshly extruded pellets yog kub thiab tawg yooj yim. Yog tias lawv tau txav los yog ntim ua ntej yuav txias rau hauv chav tsev kub, lawv yuav tawg.
Qhov Kho:Siv acounterflow txiaskom txo qhov kub thiab txias maj mam thiab harden lub lignin daim ntawv cog lus.

Troubleshooting Checklist: Plua plav vs. Solutions

Cov tsos mob	Lub hauv paus chiv keeb	Kev daws sai
Cov pellets yog mos thiab crumbly	Moisture tsawg / Tsis tshua muaj siab	Ntxiv dej / Tighten rollers
Cov plua plav ntau thaum tso tawm	Hnav tuag nkag (Tswb-qhov ncauj)	Hloov lossis rov- countersink tuag
pellets "explose" rau hauv hmoov	Moisture too high (>16%)	Qhuav cov khoom siv raw
Plua plav nce tom qab txias	Txias ceev heev / Rough tuav	Txhim kho qhov chaw txias dua

FAQ

1.Vim li cas kuv Biomass roj pellet ua tshuab ua hmoov av ntau heev es tsis txhob pellets?

Feem ntau yog vim li cas rau cov plua plav ntau dhau yogcompression tsis txaus. Qhov no feem ntau tshwm sim vim tias cov khoom siv raw qhuav dhau lawm (lignin tsis tuaj yeem sib cog lus) lossis cov chais tsis ze txaus rau qhov tuag los muab lub zog tsim nyog. Tshawb xyuas koj cov dej noo (khoom rau 12%) thiab ua kom koj cov menyuam sib txawv.

2. Dab tsi yog qhov zoo tagnrho noo noo rau cov ntoo pellets kom tsis txhob tawg?

Rau siab -zoo sawdust pellets, cov dej noo zoo tagnrho yog10% mus rau 15%. Yog tias koj cov dej noo poob qis dua 10%, cov pellets yuav tsis sib cog lus thiab yuav rov qab mus rau hmoov yuav luag tam sim ntawd.

3. Kuv yuav ua li cas thiaj li ua tau ntev ntawm kuv cov ntoo pellets?

Txhawm rau ua kom muaj zog, plua plav- pub dawb pellets, koj yuav tsum: 1. Txo cov particle loj rau3-5 hli, 2. Nce lubcompression pivntawm koj qhov tuag, thiab 3. Ua kom ruaj khov,automated pub ceev. High-cov pellets durability muaj qhov ci ntsa iab thiab ua lub suab "hlau" thaum poob.

4. Cov tuag puas tuaj yeem ua rau cov pellets tig rov qab los ua hmoov?

Yog lawm. Thaum lub cev tuag lawm, qhov kev sib txhuam sab hauv thiab compression siab poob qis heev. Cov khoom dhau los ntawm lub qhov tsis tau ua tiav tag nrho, ua rau muaj feem pua ntawm "nplua nuj" (hmoov) hauv cov zis.

5. Vim li cas kuv cov ntoo pellets tawg thaum lub caij txias?

Qhov no feem ntau tshwm sim los ntawm"thermal shock"los yog kev sib raug zoo tsis zoo. Yog hais tias cov pellets tsis compressed nruj txaus nyob rau hauv lub biomass pellet maker tshuab, lawv yuav tsis tiv thaiv cov txheej txheem txias. Txhim kho koj lub tshuab lub siab thiab ua kom lub zog qeeb, txawm tias qhov txias txias hauv lub tshuab ua kom txias yuav txo qhov tawg.

Yog xav paub ntxiv, thov hu rau peb 👉Tiv tauj peb kom paub meej ntxiv