Ua kom tiav cov txheej txheem ntawm kev siv lub tshuab sawdust cav

 

 

Kauj ruam 1: Raw Material Pretreatment Adapt to Sawdust Charcoal Extruder Machine Requirements

Ua ntej, tshiab sawdust undergoes pretreatment, nrog rau qhov tseem ceeb tswj ntawm particle loj thiab noo noo cov ntsiab lus. Cov sawdust yog pulverized rau 2-8mm siv lub crusher kom tshem tawm impurities xws li pob zeb thiab hlau. Tom qab ntawd, nws yog lub hnub-qhuav los yog qhuav los kho cov dej noo ntawm 8% -15%. Cov kauj ruam no yog qhov tseem ceeb rau kev hloov mus rau lub tshuab briquetting. Excessive moisture content leads to sticking to the mold and loose molding, while insufficient moisture content prevents the lignin from softening, hindering the production of dense briquettes and causing breakage during subsequent carbonization.

 

Kauj Ruam 2: Sawdust Charcoal Making Machine (MA) Nias los tsim cov khoom siv carbonization

Lub pretreated sawdust yog pub rau hauv lub tshuab sawdust briquetting. Cov cuab yeej siv lub ntsiab lus ntawm kev sib tw thiab kev sib txhuam cua sov, ua haujlwm ntawm 160-200℃thiab 15-25MPa siab, tso siab rau nws tus kheej khi ntawm sawdust's lignin los nias nws rau hauv ntom sawdust briquettes (log) nrog qhov ntev ntawm 30-50cm thiab ib txoj kab uas hla ntawm 50-20mm. The rollers and molds of the briquetting machine must be made of alloy steel to ensure the briquette density reaches 1.0-1.2 g/cm³, laying the foundation for the shape and density of the briquette during subsequent carbonization. Qhov no yog ib qho tseem ceeb kom zoo dua uas txawv nws los ntawm carbonization ntawm xoob sawdust.

Kauj Ruam 3: Qhuav cov sawdust briquettes kom txo tau cov pa roj carbonization

Cov sawdust briquettes nias los ntawm sawdust charcoal tshuab muaj qee qhov seem cua sov thiab noo noo. Lawv yuav tsum tau qhuav qhuav rau 24-48 teev kom txo cov dej noo kom qis dua 5%. Kev ziab cov sawdust briquettes nce lawv cov kev ruaj ntseg, tiv thaiv kev tawg los ntawm kev ya raws sai sai tom qab tau muab tso rau hauv qhov cub carbonization. Nws kuj tseem txo cov tsub zuj zuj ntawm volatiles thaum lub sij hawm carbonization, txo qhov kev pheej hmoo ntawm hluav taws. Txawm hais tias cov kauj ruam no yooj yim, nws cuam tshuam ncaj qha rau cov txiaj ntsig ntawm cov hluav taws xob tiav.

 

Kauj Ruam 4: Siab -Tsub Carbonization, Hloov mus rau Cov Hluav Taws Xob Ua tiav

Cov sawdust qhuav tau muab tso rau hauv qhov cub carbonization thiab ua tiav plaub theem: ziab (100-200 degree) → pyrolysis (200-400 degree) → carbonization (400-600 degree) → txias. Thoob plaws hauv cov txheej txheem, cov ntsiab lus oxygen yog tswj kom tsawg dua lossis sib npaug li 5% txhawm rau tiv thaiv kev ua tiav ntawm cov sawdust rods. Tom qab carbonization, qhov kub yog txias rau hauv qab 50℃kom tau tiav ntoo chip charcoal nrog ib tug ruaj carbon ntsiab lus ntawm ntau tshaj 70% thiab ib tug calorific nqi ntawm 6000-7000 kcal / kg. Cov pas nrig nias los ntawmntoo chips charcoal extrudertuaj yeem tswj cov pa roj carbonization poob rau hauv 8%, qis dua li 20% poob ntawm xoob sawdust carbonization.

Neeg tuaj xyuas

 

 

 

Certificate of Honour

 

 

 

1.Dab tsi yog tus nqi ntawm cov khoom siv rau cov nplej husk charcoal ua tshuab?

Nws raug nqi kwv yees li US$1,500.00 - 25,000.00

 

2. Yog tias cov khoom siv muaj qee qhov teeb meem zoo, koj yuav daws li cas?
Peb yuav lav tag nrho cov teeb meem zoo. Hloov tag nrho cov seem dawb.

 

Hu rau tam sim no