Lub Tsev > daim ntawv qhia
Ib qho cuab yeej siv tau hauv chav kuaj mob rau kev ua hmoov yog lub tshuab zeb dov pob. Cov khoom siv no raug rhuav tshem los ntawm lub tshuab no siv lub tswv yim cuam tshuam thiab kev puas tsuaj. Nws yog siv rau hauv kev tshawb fawb, rau kev ntsuam xyuas qhov zoo ntawm ntau yam khoom siv, rau kev sib tsoo cov khoom siv abrasives thiab lwm yam khoom siv nrog qib siab ntawm kev nyuaj, rau kev sib tsoo ntau hom ores, thiab rau kev tsim cov hmoov.
Ib hom tshuab zeb pob siv los zom cov khoom siv coj mus ua cov hmoov me me heev hu ua lub tshuab zeb pob zeb planetary. Lawv feem ntau siv rau hauv cov cheeb tsam ntawm metallurgy, mechanical alloying, thiab ntau lwm yam. Cov tshuab no siv lub tshuab nqus tsev thiab lub tshuab nqus tsev los zom cov ntaub ntawv.
Cov tshuab sib tsoo pob planetary tsim cov qib txo qhov loj me zoo heev vim lawv lub zog centrifugal muaj zog heev. Qhov no qhia tau tias cov khoom tiav lawm zoo heev. Lawv kuj pab tau zoo heev rau kev tsim cov khoom tshiab thiab cov ntaub ntawv me me.
Cov tshuab sib tsoo pob planetary muaj ntau hom qauv. Txhua lub muaj cov yam ntxwv thiab kev ua haujlwm sib txawv. Piv txwv li, lub tshuab sib tsoo pob ib nrab-spheric zoo ib yam li lub tshuab sib tsoo pob planetary square, txawm hais tias qhov kawg muaj cov thawv sib tsoo loj dua. Plaub lub thawv uas sib tov thiab sib tsoo tuaj yeem tso rau hauv.
Cov koob PQ-N4 yog lwm hom tshuab zeb pob planetary. Muaj plaub lub tshuab zeb pob planetary los ntawm cov koob no rau kev siv ntub lossis qhuav. Nws tuaj yeem siv rau kev sib xyaw ua ke, homogenizing, thiab kev cuam tshuam ntawm lub cell ntxiv rau qhov ua tau zoo heev rau kev ntub-qhuav.
Lub PM 100 yog ib lub tshuab ua haujlwm zoo thiab yog lub tshuab zom ntub-qhuav zoo meej. Hom no muaj lub vaj huam sib luag tswj uas yooj yim siv uas cia tus neeg teb xov tooj hloov kho qhov kev ua haujlwm zom. Lub cuab yeej muaj lub Slider Kev Nyab Xeeb uas ruaj khov uas ua kom lub thawv zom tau khi ruaj khov.
Vim yog qhov hloov kho tau ntawm qhov hnyav counterweight, nws tuaj yeem suav nrog qhov sib txawv ntawm qhov siab ntawm lub ntiajteb txawj nqus thiab qhov siab tshaj plaws ntawm kev co. Nws kuj ua rau muaj suab nrov mos mos. Tsis tas li ntawd, nws yog tsim los ntawm kev siv lub hauv paus ntsiab lus d'Alembert, uas xav kom muaj kev sib txhuam me ntsis.
Cov txheej txheem koom nrog kev tshawb fawb thiab kev tswj xyuas zoo yog qhov zoo meej rau hom planetary ball mill no. Hauv ib pawg, nws muaj peev xwm sib tsoo txog li 220 cc ntawm cov khoom siv piv txwv. Tsis tas li ntawd, nws tuaj yeem siv tsis muaj neeg saib xyuas. Nws kuj tseem tuaj yeem tiv taus lub zog pulverization muaj zog tshaj plaws hauv cov thawv sib tsoo ua tsaug rau nws qhov kev sib npaug.
Cov khoom siv tswj qhov kub kuj tseem yuav raug ntxiv rau hauv cov qauv pob zeb planetary. Yog li ntawd, lawv tuaj yeem siv rau kev sib tsoo colloidal. Lawv yog qhov kev xaiv zoo rau kev sib tsoo loj vim tias lawv sib tsoo sai npaum li cas.

Lub tshuab sib tsoo yooj yim tab sis ua haujlwm tau zoo yog Abbe Lub Tshuab Sib Dhos Pob ZebNws muaj ntau yam kev siv sib txawv hauv chav kuaj mob. Hom tshuab no zoo meej rau kev sib tov cov khoom qhuav thiab ntub dej nrog rau kev sib xyaw cov fwj ammonia loj uas muaj cov pulp.
Ib qho cuab yeej siv hauv chav kuaj mob uas ntseeg tau thiab hloov tau yooj yim yog Abbe Jar hom Laboratory Ball Mill. Nws tuaj yeem tuav tau ntau lub raj mis me me ntxiv rau ob lub loj. Lub tshuab muaj lub log idler uas hloov tau thiab lub hauv paus hlau ruaj khov.
Lub tog raj kheej ntawm lub tshuab no muaj cov pob zeb flint lossis cov pob porcelain puv. Lub tshuab nrawm mus txog 27 RPM thaum nws puv ib nrab.
Cov pob zeb lossis cov pob zeb me me raug tuav rau hauv qhov chaw los ntawm lub hau rau lub grate. Qhov no lav tias tag nrho cov khoom me me raug kho sib npaug. Txhawm rau kom nchuav cov khoom hauv lub zeb, kuj tseem muaj lub qhov tso pa tawm patented.
Hom tshuab no kuj siv tau rau kev sib tsoo ntub. Txawm li cas los xij, xav tau lub hau npog dej ntws tshwj xeeb.
Cov no kuj hu ua cov chaw ua zeb nrog cov ntaub ceramic. Cov chaw ua zeb nrog cov ntaub ceramic muaj ntau qhov ntau thiab tsawg. Muaj ntau txoj kev xaiv cov ntaub, xws li cov ntaub alumina cib uas muaj cov ntom ntom siab.
Ib lub tog raj kheej roj hmab khoob yog ib qho kev xaiv ntxiv. Yog li ntawd, muaj suab nrov tsawg dua. Lub kaw lus tswj cov txheej txheem tsis siv neeg, cov hniav scraper hloov tau, thiab lub auger sab saud yog cov yam ntxwv ntxiv.
Lub tais txais ob ntu yog lwm yam ntawm Abbe Pebble Mill. Muaj ib daim ntaub thaiv rau sab saud kom ntes tau cov pob hlau. Kuj muaj ib lub grate txuas rau lub tais hauv qab. Qhov no tiv thaiv cov qauv ntawm kev ua qias tuaj thiab tiv thaiv nws ntawm hmoov av.
Lub Abbe Laboratory Jar Mill muaj ntau yam qauv thiab qhov loj. Tus qauv 4A, nrog rau 3' 9" u00d7 4' (1.14 mx 1.22 m), yog qhov nrov tshaj plaws.
Ib lub cuab yeej siv hauv chav kuaj uas siv tau zoo thiab ntseeg tau rau kev sib tsoo cov khoom qhuav thiab cov khoom ntub yog Abbe Jar type Laboratory Ball mill. Nws muaj lub kaw lus tsav saw hlau thiab lub log idler uas hloov kho tau.
Lub Abbe Pebble Mill yog ib qho kev xaiv zoo rau ntau yam kev siv hauv chav kuaj vim nws muaj ntau yam peev xwm.

A lub tshuab zeb dov pob yog ib qho kev daws teeb meem zoo thiab pheej yig rau kev zom cov khoom qhuav thiab ntub. Nws kuj tseem siv tau los tsim ntau yam hmoov thiab ores. Nyob ntawm cov khoom siv uas raug zom, lub tshuab zeb pob qhov tso zis tuaj yeem sib txawv ntawm 80 thiab 180 phaus ib teev.
Tus qauv tsim ntawm lub tshuab zeb tuaj yeem sib txawv, tab sis cov txheej txheem yooj yim yog yooj yim. Cov khoom siv raug pub rau hauv lub tshuab los ntawm lub chute thiab tig los ntawm lub hau ntswj. Lub tshuab zeb puv nrog cov khoom sib tsoo thiab ib chav cais muaj dej rau kev ua kom txias. Thaum cov dej ntws mus txog saum lub tshuab zeb, cov khoom siv uas tsis tshua muaj zog raug xa rov qab mus rau lub voj voog rov ua dua.
Cov tshuab zeb pob tau siv ntev los lawm hauv kev lag luam ua cov khoom siv hauv av. Lawv tsim nyog rau kev siv ntub lossis qhuav, thiab lawv tuaj yeem ua haujlwm tas mus li. Cov tshuab zeb no tuaj yeem ua kab rov tav lossis cylindrical.
Lawv muaj ntau yam txiaj ntsig, suav nrog kev ua haujlwm zoo, tus nqi qis thiab qib siab ntawm kev ywj pheej. Nyob ntawm cov khoom siv uas raug sib tsoo, qhov ntau ntawm lub zog xav tau tuaj yeem sib txawv ntau. Txawm li cas los xij, feem ntau ntawm lub zog ntawm lub zeb raug siv rau hauv daim ntawv ntawm cua sov. Vim li no, cov pa roj ntau dhau hauv lub zeb yuav cuam tshuam tsis zoo rau qhov kub ntawm qhov tawm.
Muaj ib hom tshuab zeb pob, hu ua planetary mill, uas ua rau muaj kev txo qhov loj me zoo heev. Qhov no ua tiav los ntawm kev sib xyaw ua ke ntawm lub zog hnyav ntawm cov pob, uas poob qis dua lub zog centrifugal thiab qhov nrawm ntawm kev tig, uas nce ntxiv ncaj qha.
Lwm cov tshuab zeb, xws li lub tshuab zeb dov BCURA, tau tsim los rau kev sim kev sib txhuam. Cov tshuab no muaj peev xwm sim qhov kev sib txhuam ntawm ntau yam khoom siv hauv ntau yam kev teeb tsa.
Txawm hais tias muaj ntau yam kev txhim kho rau kev sim abrasive, qhov kev sim abrasive txheem tseem tsis tau ua raws li cov txheej txheem hnav ntawm lub tshuab zeb thee uas sib tw ua ke. Qhov tseeb, nws tsis txawm ua raws li cov nyhuv abrasive ntawm lub nplhaib thiab lub tshuab zeb pob.
Yuav kom txhim kho txoj kev ib txwm muaj, cov kws tshawb fawb ntawm University of Illinois tau tsim ib txoj kev tshiab. Qhov no muaj ntau qhov zoo dua li txoj kev ib txwm muaj.

Cov tshuab sib tsoo tsis ua tiav zoo li cov tshuab sib tsoo attrition ntawm kev txo cov khoom siv fibrous thiab nplaum. Qhov no yog vim yog txoj kev sib tsoo dov, qhov twg kev ua haujlwm attrition feem ntau. Cov tshuab sib tsoo attrition kuj hwm qhov kev rhiab heev ntawm cov khoom me me ntawm cov khoom siv uas tau ua thiab ua haujlwm ntawm qhov kub txias dua.
Cov methane thiab cov COD uas yaj tau nce ntxiv vim yog qhov ua ntej kho cov khib nyiab zaub mov hauv lub tshuab sib tsoo pob. Tsis tas li ntawd, cov kab mob me me tau zoo dua. Yog li ntawd, cov khoom kho AD nce ntxiv heev. Tsis tas li ntawd, nws tau qhia txog kev nce ntxiv ntawm cov roj fatty acids thiab TVFAs.
Tsis tas li ntawd xwb, SCOD thiab BMP ntawm cov khoom kho tau txhim kho los ntawm kev siv lub pob attrition milling. Txawm li cas los xij, qhov sib txawv ntawm qhov loj me ntawm cov khoom me me tsis txawv ntawm qhov tswj hwm.
Qhov nruab nrab ntawm cov khoom me me tau txo qis tom qab kho cov khib nyiab zaub mov hauv lub tshuab zeb pob attrition. Tsis tas li ntawd, thaum lub sijhawm milling nce ntxiv, qhov sib npaug ntawm cov khoom me me tau zoo dua. Yog li ntawd, BMP ntawm cov qauv tau txhim kho ntau heev.
Cov khoom siv uas tau dhau los ntawm ib qho lub tshuab dov pob zeb tau pom tias muaj TVFAs ntau dua li qhov tswj hwm. Ntxiv mus, ib hom kab mob Clostridium butyricum tseem ceeb tau pom. Kev siv thermal thiab ultrasonic pretreatment kuj tau txhim kho BMP piv rau kev kho cov khoom noj pov tseg hauv lub tshuab attrition. Ntxiv rau, lub zej zog microbial tau raug tshawb xyuas kom paub tseeb tias lub pob zeb cuam tshuam li cas rau AD ntawm cov khoom noj pov tseg.
Cov kab mob me me tau loj hlob ntau heev thaum lub sijhawm ua ntej kho. Tsis tas li ntawd, kev tsim cov methane tau nce 8%. Qhov ntau ntawm cov hydrogenotrophic methanogens kuj nce ntxiv. Nws yog qhov nthuav kom nco ntsoov tias acetoclastic methanogens tuaj yeem tsim dua tshiab.
Ntxiv rau qhov ua rau muaj methane ntau ntxiv, kev siv lub pob zeb attrition kuj ua rau cov khib nyiab zaub mov SCOD thiab BMP ntau ntxiv. Tsis tas li ntawd, nws ua rau muaj qhov xav tau cov pa oxygen uas yaj tau. Yog li ntawd, cov kab mob me me thiab cov khib nyiab zaub mov tuaj yeem sib cuam tshuam tau zoo dua.
Kev siv lub pob zeb attrition yog ib txoj kev siv tshuab uas muaj kev cia siab tias yuav ua rau kom muaj AD ntau ntxiv ntawm cov khoom noj pov tseg. Txawm li cas los xij, txhawm rau txiav txim siab seb nws puas ua tau raws li kev lag luam, yuav tsum muaj kev tshawb fawb ntxiv. Tsis tas li ntawd, kev tshawb nrhiav tam sim no tau ua nyob rau hauv chav kuaj mob. Txhawm rau ntsuas qhov ua tau ntawm kev siv lub pob zeb attrition rau kev siv hauv kev lag luam, yuav tsum muaj kev tshawb nrhiav ntxiv kom ntxaws.
Ib lub impeller uas tig tau yog ib puag ncig los ntawm lub trunnion hauv ib lub cuab yeej cylindrical hu ua lub tshuab zeb pob. Lub trunnion tau txais cov khoom siv los zom. Cov khoom siv ces txav mus los ntawm qhov sib txawv hollow trunnion.
Tencan muaj lub chaw tsim khoom loj li ntawm 220,000 square meters thiab lub chaw R&D loj li ntawm 22,000 square meters. Tencan muaj peev xwm ua tau raws li txhua yam kev xav tau ntawm nws cov neeg siv khoom kom tiav. Tencan tau txais ntau dua 30 daim ntawv pov thawj thiab koom tes nrog 20 tus kws kho mob los ntawm tsib lub tsev kawm ntawv qib siab nto moo.
Lub tuam txhab txoj kev lag luam tseem ceeb muaj peb qhov chaw: kev tsim cov khoom siv hmoov, kev siv tshuab hmoov, thiab cov khoom siv hmoov. Peb cov khoom tseem ceeb tam sim no suav nrog txhua hom tshuab sib tsoo pob zeb hauv chaw kuaj mob, tshuab sib tsoo/sib tsoo, tshuab tshuaj ntsuam thiab sib tov thiab sib xyaw, thiab lwm yam khoom siv hauv chaw kuaj mob xws li lub thawv hnab looj tes thiab lwm yam khoom siv tshawb fawb.
Lub tuam txhab tau txais daim ntawv pov thawj ISO9001 kev tswj hwm zoo thiab CE, SGS, thiab lwm yam ntawv pov thawj. Tsis tas li ntawd, nws tau txais ntau dua 40 daim ntawv pov thawj ntawm cov thev naus laus zis tseem ceeb uas muaj cov cai tswjfwm kev txawj ntse ywj pheej. Tsoomfwv tau lees paub tias nws yog lub tuam txhab thev naus laus zis siab nyob hauv xeev Hunan.
Cov neeg siv khoom loj yog cov tsev kawm qib siab, cov tsev kawm tshawb fawb, thiab cov lag luam siv thev naus laus zis. Peb pabcuam ntau dua 20000 tus neeg siv khoom thoob plaws 60 lub tebchaws, thiab tau xa tawm mus rau ntau dua 60 lub tebchaws.