1. Kev ceev faj rau kev siv cov khoom sib xyaw asphalt
Cov kev pheej hmoo kev lag luam feem ntau yog hais txog cov kev pheej hmoo uas yuav raug coj mus rau qhov project vim qhov tsis paub tseeb hauv kev ntseeg tau thiab kev siv tshuab tau txais los ntawm qhov project thiab kev siv cov thev naus laus zis tshiab. Cov thev naus laus zis thiab cov cuab yeej siv tau xaiv yog cov paub tab thiab txhim khu kev qha, thiab cov ntawv cog lus tau kos npe nrog cov tuam txhab uas muab cov cuab yeej siv thiab cov cuab yeej siv kom paub txog kev pheej hmoo hloov pauv.

2. Kev ceev faj txog kev nqis peev hauv qhov project
Tam sim no, kuv lub teb chaws asphalt mixing khoom lag luam yog nyob rau hauv ib lub sij hawm loj hlob, thiab muaj ib tug tej yam nyiaj tau los ntawm kev nqis peev, tab sis coj mus rau kev npaj yuav tsum tau ua ua ntej investing:
(1). Ua kev tshawb fawb ua ntej thiab tsis txhob ua raws li qhov muag tsis pom. Asphalt mixing cov cuab yeej muaj cov kev xav tau siab thiab cov cuab yeej siv siab, yog li koj yuav tsum tshawb xyuas kom zoo.
(2). Cov khoom siv yuav tsum tau siv zoo. Yog tias koj tsis paub txog kev ua haujlwm ntawm cov khoom siv, yuav muaj teeb meem ntau dua thaum siv.
(3). Kev muag khoom channel yuav tsum ua kom zoo. Yog tias cov khoom tsim tawm thiab tsis muaj kev lag luam, cov khoom yuav raug tso tseg.

3. Kev ceev faj rau kev tsim khoom thiab kev tsim kho
Thaum tsim thiab tsim cov khoom siv sib xyaw asphalt, cov teeb meem ntawm kev siv hluav taws xob thiab hluav taws xob yuav tsum tau txiav txim siab. Hauv kev tsim kho hauv nroog asphalt, raws li qhov chaw sib xyaw asphalt yog qhov ruaj khov, cov khoom siv hluav taws xob thiab cov khoom siv hluav taws xob feem ntau siv cov khoom siv hluav taws xob los ntawm kev daws teeb meem. Vim muaj kev txav mus los ntawm kev tsim kho, cov tuam txhab kev tsim kho txoj kev loj feem ntau siv cov tshuab hluav taws xob diesel teeb ua hluav taws xob. Kev xaiv lub tshuab hluav taws xob diesel tuaj yeem tsis tsuas yog ua tau raws li qhov xav tau ntawm kev tsim kho ntawm lub xov tooj ntawm tes, tab sis kuj txuag tau tus nqi ntawm kev yuav khoom thiab txhim kho cov khoom siv hluav taws xob thiab cov kab hluav taws xob thiab them cov peev txheej transformer nce nqi. Yuav ua li cas xaiv thiab siv lub tshuab hluav taws xob diesel teeb kom ntseeg tau tias muaj kev ruaj ntseg, kev nyab xeeb thiab kev lag luam ntawm asphalt mixing khoom yog ib qho teeb meem uas cov tub ua lag luam yuav tsum tau kawm kom tob.

(1). Kev xaiv ntawm lub tshuab hluav taws xob diesel
Lub tshuab hluav taws xob siv hluav taws xob tau txais peb-theem plaub-xaim rau lub zog, muab ob qhov hluav taws xob ntawm 380/220 rau cov kev xav tau sib txawv.
Kwv yees qhov kev siv hluav taws xob tag nrho ntawm qhov chaw sib xyaw asphalt, xaiv lub tshuab hluav taws xob kVA teeb lossis hloov pauv, suav cov kwv yees tam sim no thaum xav txog lub zog thiab teeb pom kev zoo tib lub sijhawm, thiab xaiv cov cables. Thaum muas asphalt tov khoom, los ntawm lub hauv paus tswj chav tsev mus rau txhua lub hwj chim khoom kab los ntawm lub Hoobkas ntau lawm xaiv khoom. Cov kab hluav taws xob los ntawm cov khoom siv hluav taws xob mus rau chav tswj hwm hauv nruab nrab yog xaiv los ntawm lub tuam txhab kev tsim kho txoj kev loj raws li qhov chaw. Lub cable ntev, uas yog, qhov kev ncua deb ntawm lub tshuab hluav taws xob mus rau lub hauv paus tswj chav tsev, zoo dua yog 50 meters. Yog tias txoj kab ntev dhau lawm, qhov poob yuav loj, thiab yog tias txoj kab luv dhau, lub tshuab hluav taws xob nrov nrov thiab kev cuam tshuam electromagnetic yuav ua rau muaj kev puas tsuaj rau kev ua haujlwm ntawm lub hauv paus tswj chav. Cov kab hluav taws xob tau muab faus rau hauv cov kab trench, uas yooj yim, nyab xeeb thiab txhim khu kev qha.

(2). Kev siv lub tshuab hluav taws xob diesel teeb ua lub zog rau asphalt mixing stations
1) Fais fab mov los ntawm ib lub tshuab hluav taws xob
Raws li lub peev xwm ntau lawm ntawm asphalt mixing chaw nres tsheb, tag nrho cov hluav taws xob siv tau kwv yees thiab qhov xwm txheej ntawm txoj kev loj kev lag luam tuaj yeem muab hluav taws xob los ntawm lub tshuab hluav taws xob diesel. Cov tshuaj no yog tsim rau me me asphalt mixing nroj tsuag xws li nruam asphalt tov khoom nrog ib tug ntau lawm muaj peev xwm ntawm tsawg tshaj li 40th.
2) Ntau lub tshuab hluav taws xob teeb tsa lub zog sib cais
Piv txwv li, Xinhai Road Machine 1000 asphalt tov khoom muaj tag nrho cov peev txheej ntawm 240LB. Lub 200 diesel generator teeb yog siv los tsav cov cua ntsawj ntshab ntxuam thiab cov khoom tiav trolley lub cev muaj zog, thiab lub tshuab hluav taws xob diesel siv los tsav lub motors ntawm lwm qhov chaw ua haujlwm, teeb pom kev zoo thiab asphalt chim tshem tawm motors. Qhov zoo ntawm cov tshuaj no yog tias nws yooj yim thiab yoog raws thiab haum rau cov khoom siv asphalt sib xyaw nruab nrab; qhov tsis zoo yog tias tag nrho cov load ntawm lub tshuab hluav taws xob tsis tuaj yeem hloov kho.
3) Ob lub tshuab hluav taws xob diesel siv tau ua ke
Qhov loj asphalt sib tov cog siv ob lub tshuab hluav taws xob teeb tsa ua ke. Txij li thaum lub load tuaj yeem hloov kho, qhov kev daws teeb meem no yog kev lag luam, yooj yim thiab txhim khu kev qha. Piv txwv li, qhov nominal tag nrho lub zog noj ntawm 3000-hom asphalt mixing cog yog 785 MkW, thiab ob 404 diesel generator teeb tau ua nyob rau hauv parallel. Thaum ob lub tshuab hluav taws xob SZkW lub tshuab hluav taws xob tau khiav mus rau qhov sib npaug los muab lub zog, yuav tsum tau them nyiaj rau kev daws cov teeb meem hauv qab no:
(a) Parallel tej yam kev mob rau ob lub tshuab hluav taws xob diesel: qhov zaus ntawm ob lub tshuab hluav taws xob yog tib yam, qhov hluav taws xob ntawm ob lub tshuab hluav taws xob yog tib yam, theem theem ntawm ob lub tshuab hluav taws xob yog tib yam thiab cov theem sib xws.
(b) Paralleling txoj kev nrog lub teeb tawm. Txoj kev sib piv no muaj cov cuab yeej siv yooj yim thiab kev ua haujlwm yooj yim thiab yooj yim.

(3). Kev ceev faj rau kev xaiv thiab siv lub tshuab hluav taws xob diesel
1) Lub asphalt mixing chaw yuav tsum tau nruab nrog ib tug tshwj xeeb me me diesel generator teem los muab asphalt chim tshem tawm, asphalt cua sov, hluav taws xob rhaub thiab teeb pom kev zoo thaum lub asphalt mixing khoom tsis ua hauj lwm.
2). Qhov pib tam sim no ntawm lub cev muaj zog yog 4 mus rau 7 npaug ntawm qhov ntsuas tam sim no. Thaum cov khoom sib xyaw asphalt pib ua haujlwm, lub cev muaj zog nrog lub zog loj yuav tsum tau pib ua ntej, xws li 3000 hom 185 induced cua ntsawj ntshab kiv cua.
3) Thaum xaiv lub tshuab hluav taws xob diesel teeb, hom kab ntev yuav tsum raug xaiv. Ntawd yog, nws tuaj yeem muab lub zog tsis tu ncua nyob rau hauv cov khoom sib txawv yam tsis tas yuav tsum muaj lub zog ua lag luam, thiab tso cai rau overload ntawm 10%. Thaum siv nyob rau hauv parallel, cov qauv ntawm ob lub tshuab hluav taws xob yuav tsum ua kom zoo ib yam li qhov ua tau. Lub diesel cav ceev regulator yuav tsum nyiam dua hluav taws xob ceev regulator, thiab thaum uas tig mus txee yuav tsum tau npaj raws li cov xam tam sim no ntawm lub generator.
4) Lub hauv paus ntawm lub tshuab hluav taws xob yuav tsum yog theem thiab ruaj khov, thiab chav tshuab yuav tsum tsis muaj nag thiab cua kom zoo kom qhov kub ntawm chav tshuab tsis pub tshaj qhov tso cai rau chav tsev.

4. Kev ceev faj txog kev muag khoom
Raws li kev txheeb cais, txij xyoo 2008 txog 2009, cov tuam txhab loj thiab nruab nrab txoj kev loj tau hloov mus rau cov lag luam me thiab nruab nrab. Ib feem ntawm lawv yog cov neeg siv hauv nroog thiab cov nroog-theem kev loj thauj mus los tsim kev lag luam uas xav tau kev txhim kho khoom siv. Yog li, kev muag khoom yuav tsum tsim cov phiaj xwm muag sib txawv rau cov qauv siv sib txawv.
Tsis tas li ntawd, qhov kev thov rau asphalt tov khoom nyob rau hauv ntau cheeb tsam kuj txawv. Piv txwv li, Shanxi yog lub xeev tsim cov thee loj thiab muaj kev thov siab rau cov khoom siv me me thiab nruab nrab asphalt tov khoom; thaum nyob hauv qee lub xeev thiab nroog tsim kev lag luam, txoj kev tau nkag mus rau theem kev saib xyuas, thiab qhov kev thov rau cov khoom siv asphalt high-end sib xyaw yog qhov siab.
Yog li ntawd, cov neeg ua haujlwm muag khoom yuav tsum txheeb xyuas kev lag luam hauv txhua cheeb tsam thiab tsim cov phiaj xwm muag khoom tsim nyog txhawm rau txhawm rau tuav ib qho chaw hauv kev sib tw ua lag luam hnyav.