CovCompost trommel screenyog ib qho organic compost sorting tshuab. Nyob rau hauv daim ntawv no, hom, kis tau tus mob, hom tsav tsheb, qauv thiab kev ua hauj lwm hauv paus ntsiab lus ntawm Compost trommel screen yog qhia, thiab lub zog ntawm cov organic Compost nyob rau hauv cov menyuam yog soj ntsuam, thiab tus tsim xam txoj kev ntawm Compost trommel screen yog tham.
1 compost trommel screen qauv thiab daim ntawv tsav tsheb
Compost trommel screen yog ib qho ntawm feem ntau siv sorting tshuab rau organic compost pretreatment thiab composting. Raws li pom nyob rau hauv daim duab 1, nws yog tsuas yog tsim los ntawm kev txhawb nqa ncej 12, lub npov lub tog raj kheej lub cev 4, tsav tsheb, cov cuab yeej kis tau tus mob thiab qhov hluav taws xob thiab qhov hluav taws xob hopper. Lub sieve lub tog raj kheej lub cev tau muab faib ua ob ntu, txhua ntu ntawm lub qhov sieve muaj: unilateral tsav thiab ob sab tsav. Rau kev tsav tsheb ob sab tuaj yeem muab faib ua ob hom kev tsav nruab nrab thiab cais tsav. Kev sib txhuam kev sib kis ntawm kev txav mus los, suab nrov me me, kev sib kis tau zoo nrog kev hloov pauv ntawm cov khoom siv sab nraud, kev ua haujlwm qis, kev tsav tsheb rau cov menyuam thiab cov menyuam kev sib cuag tsis tuaj yeem ua rau me me, lub tog raj kheej me me yuav swb, lub zog tsis tuaj yeem siv tag nrho, tshwj xeeb tshaj yog nyob rau hauv cov organic compost flow (lub teeb load) lub xeev ntawm kev ua haujlwm, tshwj xeeb yog li ntawd. Yog li ntawd, rau ib tug compost trommel screen tsim nrog kev sib txhuam tsav, qhov chaw sib cuag ntawm cov menyuam thiab cov menyuam yuav tsum tsis txhob tsawg tshaj li 60%, thiab cov zawv zawg tus nqi ntawm cov menyuam yuav tsum tsis txhob ntau tshaj 4% thaum lub screen cylinder khiav tsis muaj load. Hauv kev tsim ntawmcompost trommel screen, xav txog qhov yooj yim ntawm kev tsav tsheb, unilateral tsav yuav tsum nyiam. Yog tias kev tsav tsheb ruaj khov thiab kev siv hluav taws xob yog qhov tsim nyog, ob lub - sab tsav yuav tsum nyiam, vim tias thaum cov khoom siv hauv cov organic compost ntws me me (lub teeb load lossis tsis muaj load), cov tsav cais siv tau los ua ib qho kev tsav tsheb, uas tuaj yeem txuag tau cov nqi khiav lag luam. Cov qauv ntawm lub sieve lub tog raj kheej lub cev muaj xws li: lub voj voog, polygon thiab cov duab sib txuas (lub voj voog ntxiv rau polygon). Feem ntau siv puag ncig, vim tias qhov sib npaug sib npaug yog qhov zoo, ua haujlwm du, ua haujlwm yooj yim. Polygon thiab compound tshuav nyiaj li cas tsis zoo, khiav kev vibration cuam tshuam, haum rau lub nruas loj txoj kab uas hla thiab qis ceev tuaj yeem sib txawv qhov ntau thiab tsawg, lub ntsej muag lub tog raj kheej ntawm lub nplhaib tsav tsheb ntawm lub log tsav 10, thiab ntawm lub log thrust 5, tsav los ntawm lub cev muaj zog 13 los ntawm kev sib hloov lub tog raj kheej. Kev tsim ntawm cov tshuaj khib nyiab trommel yuav tsum xav txog cov qauv yooj yim, hom kev sib kis, hom tsav, kev ua haujlwm tsis zoo thiab qhov loj me. Hom kev sib kis: kev sib txhuam tsav thiab iav tsav. trommel screen tsav los ntawm kev tsav tsheb.
2. Kev soj ntsuam kev txav thiab qhov tseem ceeb ceev
Raws li pom nyob rau hauv FIG. 3, nrog rau qhov nce ntawm kev sib hloov ceev ntawm lub sieve lub tog raj kheej, qhov poob taw tes ntawm organic compost kuj pib nce. Thaum nws ncav cuag ib qho nqi, lub zog centrifugal yuav ntau dua qhov nqus ntawm cov organic compost. Nws ua raws li cov xwm txheej tseem ceeb rau lub zog centrifugal thiab lub ntiajteb txawj nqus ntawm cov organic compost yog:
Organic compost nyob rau hauv lub sieve lub tog raj kheej, centrifugal lub xeev los ntawm lub sieve lub tog raj kheej los ntawm sab nraud maj mam txo mus rau qhov chaw. Ntawd yog, organic compost
Thaum cov tshuaj khib nyiab trommel ua haujlwm, yog tias nws ntseeg tau tias muaj ntau txheej txheej ntawm cov organic compost hauv lub npov lub tog raj kheej, tom qab ntawd, thaum cov organic compost sab nraud yog nyob rau hauv cov kev ua haujlwm zoo tshaj plaws, cov txheej txheem organic compost tseem nyob hauv cov haujlwm tsis zoo. Txhawm rau muab cov txheej txheem organic ntau dua rau hauv kev ua haujlwm zoo, compost trommel tau tsim lub vijtsam tuaj yeem teeb tsa tag nrho cov organic compost khaubncaws sab nraud povtseg nrog sib txawv radii rotation kom mloog zoo rau ib tug tej yam "polycondensation txheej", tsuav yog cov organic compost ntawm no txheej yog nyob rau hauv lub zoo tshaj plaws ua hauj lwm ceev lub xeev, uas yog, tag nrho cov organic compost khaubncaws sab nraud povtseg nyob rau hauv lub sieve chim lub xeev ua hauj lwm. Hauv qhov teeb meem no.
