Txhua tus neeg hauv kev tsim kho kev lag luam paub qhov tseem ceeb ntawm pob zeb. Tsis muaj qhov xav tias cov khoom siv sib xyaw no yog siv los tsim cov skyscrapers, kev taug kev thiab txuas hniav, tsev thiab txoj kab, txoj kev loj, thiab ntau lwm yam thoob ntiaj teb. Tom qab solidification thiab molding, pob zeb, raws li cov khoom siv ruaj khov, muaj lub zog txaus los tiv thaiv qee qhov siab tshaj plaws ntuj tsim. Txawm li cas los xij, pob zeb yog ' yas ' vim tias nws tuaj yeem tsim yuav luag txhua yam ua ntej hardening. Thaum cov pob zeb hardens, qhov zoo ntawm cov pob zeb yog nyob ntawm nws cov khoom raws li kev sib tov.
Puas yog koj tham txog kev sib tov?
Lub pob zeb nws tus kheej tsis tsim thiab yuav tsum tau txais los ntawm cov txheej txheem tshwj xeeb rau ntau yam khoom. Cov txheej txheem no suav nrog qhov tsim nyog ntawm cov dej thiab cov cement, xuab zeb thiab gravel los tsim cov khoom ua vaj tse ruaj khov. Qhov tseeb, yog tias qhov sib tov muaj me me ntawm cov av nkos lossis dej ntau dhau, qhov ua tiav ntawm lub hauv paus yog qhov ua rau tawg - ntawm qhov tsis sib xws, vim qhov sib xyaw tsis txaus ntawm cov av nkos lossis dej hauv cov pob zeb sib xyaw, cov pob zeb ntxhib yuav raug tsim. Obviously, zoo tib yam hybrid technology tsis tuaj yeem siv ntawm no, yog li yuav tsum muaj cov cuab yeej tshwj xeeb.
Lub pob zeb sib xyaw nyob qhov twg?
Feem ntau, pob zeb yog tov rau hauv ib qho kev sib xyaw ua vaj tse.
Hauv kev sib xyaw ua vaj tse, ntau yam khoom siv los tsim ntau hom pob zeb, xws li Portland cement, aggregates (gravel, crushed pob zeb, xuab zeb, thiab lwm yam), thiab dej, yog sib xyaw ua ke hauv cov khoom siv sib xyaw loj, thiab qee zaum txawm tias hauv kev sib xyaw. khoom siv. Kev siv tshuab computer pab, sib xyaw siv, tuaj yeem siv rau hauv chaw ua haujlwm. Cov khoom kawg (pob zeb) yog siv los ua cov khoom siv raw rau kev tso lub hauv paus, paving txoj kev, thiab lwm qhov chaw qhib. Cov kav dej yuav tsum tau ua vaj tse.
Qhov zoo tshaj plaws, lub pob zeb sib xyaw cog yuav muaj ntau yam khoom. Nws yog kev sib dhos ntawm cov cuab yeej thiab cov cav tov, xws li mixers, cement batchers, aggregate batchers, conveyors, radial stackers, aggregate silos, cement silos, heaters, coolers, cement silos, and controllers. Cov ntawv txuas no tau muab faib ua ntau hom. Piv txwv li, ib lub tshuab tov khoom tuaj yeem ua kab rov tav lossis tilted upwards, thiab qee zaum, nws tuaj yeem muaj ob hom.
Qhob tuaj yeem sib xyaw raws li cov neeg siv khoom tshwj xeeb thiab muag thiab yuav los ntawm ntim (feem ntau hauv hnab hnyav 45 txog 80 phaus). Tias yog vim li cas nws thiaj li tsim nyog rau cov tsev me me lossis kev kho dua tshiab hauv Dallas, vim koj tsuas yog yuav tsum siv ib nrab ntawm cov pob zeb.
Hom pob zeb sib xyaw cog
Feem ntau, muaj ob hom pob zeb sib xyaw cov nroj tsuag raws li txoj kev sib xyaw thiab lub sijhawm thaum cov pob zeb tuaj txog ntawm qhov chaw tsim kho. Thawj yog cov khoom sib xyaw ua ntej, uas sib tov tag nrho cov khoom xyaw ntawm cov pob zeb, tshwj tsis yog cov dej, uas yog ntxiv rau cov khoom xyaw kawg thaum thauj mus rau qhov chaw tsim kho. Central mix batch factories yog lwm hom. Lub chaw sib xyaw hauv nruab nrab sib tov tag nrho cov khoom ntawm pob zeb (xws li dej) ua ke thiab thauj mus rau qhov chaw tsim kho.
Premix batching cog
Thaum siv cov pob zeb ua ntej sib xyaw ua ke los sib xyaw cov khoom sib xyaw ntawm cov pob zeb sib xyaw (tsis muaj dej), cov khoom sib xyaw qhuav yog ua tiav rau hauv lub tsheb thauj khoom thiab ntxiv nrog dej. Qhov no npaj rau kev tsim cov pob zeb. Qhov kev sib xyaw no tshwm sim thaum lub tsheb thauj khoom mus rau qhov chaw ua haujlwm.
Yog tias koj xav siv cov pob zeb sib xyaw ua ke, muaj peb txoj hauv kev sib txawv:
Thaum lub sij hawm kev thauj mus los, lub pob zeb sib tov tuaj yeem tig ntawm qhov qis qis hauv lub nruas, thiab qhov ceev ntawm lub nruas sib xyaw tuaj yeem nce li tsib feeb los npaj cov sib tov.
Cov khoom sib xyaw ua ke tuaj yeem sib xyaw ntawm cov nroj tsuag sib xyaw thiab tsuas yog maj mam sib xyaw thaum thauj mus rau qhov chaw tsim kho.
Thaum lub sij hawm kev thauj mus los, cov pob zeb sib tov tuaj yeem tig ntawm qhov nruab nrab ceev hauv lub nruas kom ua tiav kev sib xyaw ua ke thaum tuaj txog ntawm qhov chaw.
Central mix intermittent Hoobkas
Qhov chaw sib xyaw hauv nruab nrab, tseem hu ua "ntub batching" chaw nres tsheb, yog lwm txoj hauv kev tseem ceeb ntawm kev ua vaj tse pob zeb. Qhov chaw nres tsheb hauv nruab nrab sib xyaw ua ke thiab sib tov tag nrho cov khoom ntawm cov pob zeb, thiab tom qab ntawd tso cov khoom sib xyaw rau hauv lub tsheb sib xyaw rau kev thauj mus los rau qhov chaw tsim kho. Ib qho kev ruaj khov, cov khoom siv mounted tov khoom (zoo ib yam li lub silo) yog siv los sib tov tag nrho cov khoom xyaw.
Muaj ntau yam zoo rau kev siv lub hauv paus sib xyaw cog los sib xyaw ua vaj tse, xws li:
Qhov sib xyaw ua ke ceev ntawm qhov chaw sib xyaw hauv nruab nrab yog nrawm dua li ntawm qhov chaw nres tsheb sib xyaw.
Kev siv lub hauv paus sib xyaw cog yuav tsis ua rau muaj kev kub ntxhov ntau dhau los yog hnav ntawm lub pob zeb sib tov tsheb.
Piv nrog rau cov tsheb sib tov, koj tuaj yeem siv cov khoom siv hauv nruab nrab kom ua tiav tag nrho cov kev sib xyaw ua ke.
Raws li koj tuaj yeem pom, pob zeb tuaj yeem sib xyaw ua ntau yam. Txoj kev tsim cov pob zeb uas koj siv yog nyob ntawm koj tus nqi, qhov kev vam meej, thiab qhov zoo ntawm cov khoom pob zeb uas koj txaus siab rau.
Nrhiav rau qhov zoo tshaj plaws npaj tov qhob tsum nyob rau hauv Suav teb?
Jinheng npaj-mixed qhob yog ib qho kev lag luam ntawm cov khoom sib xyaw ua ke hauv Dallas. Peb tuaj yeem muab txhua qhov kev npaj sib xyaw ua ke rau ntau yam kev ua haujlwm ntawm tus nqi tsis sib xws. Kev koom tes nrog peb kom ua tau raws li koj qhov kev xav tau tuaj yeem txuag koj lub sijhawm ua haujlwm sib xyaw ua ke, vim peb muaj cov cuab yeej sib xyaw tsim nyog thiab kev paub txog kev sib xyaw ua vaj tse raws li koj qhov yuav tsum tau ua yam tsis ua rau khib nyiab. Hauv luv luv, xaj pob zeb los ntawm peb yuav txuag koj cov nyiaj, ua kom nrawm nrawm, thiab muab cov qauv zoo rau koj
