Kev xaiv cov khoom siv asphalt loj sib xyaws High-grade highways muaj cov cai nruj rau cov khoom siv pavement dub. Kev sib xyaw, paving, thiab dov yog peb txoj hauv kev tseem ceeb ntawm kev siv tshuab pavement. Asphalt pob zeb sib tov khoom yog ib qho tseem ceeb hauv kev txiav txim siab kev vam meej thiab zoo. Cov cuab yeej sib xyaw feem ntau muab faib ua ob pawg, uas yog txuas mus ntxiv thiab tsis sib xws. Vim tias cov khoom tsis zoo ntawm cov khoom siv raw hauv tsev, cov kev loj hauv qib siab tsis siv cov khoom siv txuas ntxiv thiab yuav tsum tau yuam cov hom kev sib tshuam. Muaj ntau ntau yam khoom siv asphalt sib xyaw, nrog rau kev sib xyaw sib txawv thiab kev tshem tawm plua plav, thiab qhov chaw sib txawv.

1.1 Tag nrho cov tshuab ua haujlwm yuav tsum tau ua
(1) Cov zis yuav tsum yog ≥200t / h, txwv tsis pub nws yuav nyuaj rau kev txhim kho kev tsim kho thiab ua kom cov paving tsis tu ncua ntawm asphalt pavement, uas nws thiaj li cuam tshuam rau tag nrho cov pavement zoo.
(2) Kev sib xyaw ua ke ntawm cov asphalt sib tov yuav tsum ua raws li cov lus qhia D.8 ntawm JTJ032-94 "Specifications".
(3) Qhov tso cai yuam kev ntawm cov roj-pob zeb piv yog nyob rau hauv ± 0.3%.
(4) Lub sij hawm sib tov yuav tsum tsis pub tshaj 35 vib nas this, txwv tsis pub cov asphalt nkag mus rau hauv lub tov khoom yuav ploj ntau dhau thiab nws yuav yooj yim rau hnub nyoog.
(5) Lub tshuab nqus plua plav theem ob yuav tsum tau nruab; Ringelmann blackness ntawm flue roj ntawm lub qhov hluav taws xob qhov hluav taws xob yuav tsum tsis txhob siab tshaj theem 2.
(6) Thaum cov dej noo ntawm cov khoom siv ntxhia yog 5% thiab qhov tso tawm kub yog 130 ℃ ~ 160 ℃, cov khoom sib xyaw tuaj yeem ua haujlwm ntawm nws cov khoom lag luam ntsuas.

1.2 Cov khoom tseem ceeb
(1) Lub ntsiab burner xav tau ib tug loj huab cua-rau-roj piv, hloov tau yooj yim, txhim khu kev qha lag luam, thiab tsis muaj roj noj.
(2) Lub neej ntawm lub tshuab tov khoom yuav tsum tsis pub tsawg tshaj 3000 xuab moos, thiab cov khoom sib xyaw ua tiav yuav tsum zoo ib yam thiab tsis pub dawb, sib cais, sib cais, thiab lwm yam.
(3) Lub neej ua haujlwm ntawm lub zog ntawm lub nruas ziab tsis pub tsawg tshaj 6000h. Lub nruas tuaj yeem ua kom siv tag nrho cov cua sov thiab cov ntaub thaiv npog yog txawm thiab du.
(4) Lub vibrating npo yuav tsum tau muab kaw tag nrho. Dual vibration motors hloov qhov yav dhau los eccentric ncej kev co. Txhua txheej ntawm cov ntxaij mesh yog ib qho yooj yim los sib sau ua ke sai.
(5) Lub asphalt mov system yuav tsum tau insulated nrog thermal roj thiab nruab nrog ib tug tsis siv neeg tswj ntaus ntawv uas qhia qhov kub thiab txias.
(6) Lub console tseem ceeb feem ntau yuav tsum muaj phau ntawv qhia, semi-automatic thiab tag nrho tsis siv neeg (programmed controller) tswj txoj kev. Cov khoom siv tuaj txawv teb chaws yuav tsum muaj kev tswj xyuas hluav taws xob hauv computer (piv txwv li PLC logic computer + industrial computer); sim siv tag nrho tsis siv neeg tswj thaum hnyav / sib tov Txoj kev.
1.3 Kev sib xyaw ntawm asphalt mixing cog
Asphalt sib tov khoom siv feem ntau muaj cov nram qab no: cov khoom siv txias txias tshuab, siv feeder, ziab lub tog raj kheej, aggregate of elevator, vibrating screen, kub aggregate bin, tov khoom, hmoov txheej, Nws yog tsim los ntawm asphalt mov system, hluav taws xob nplai, hnab plua plav collector thiab lwm yam systems. Tsis tas li ntawd, cov khoom tiav silos, thermal roj rauv, thiab asphalt cua sov chaw yog xaiv tau.

2 Kev xaiv thiab kev txhawb nqa cov cuab yeej ntawm asphalt cog cov cuab yeej pabcuam thaum lub asphalt sib xyaw cog cov tswv cuab lub tshuab raug xaiv raws li qhov project ntim, qhov project kev nce qib thiab lwm yam yuav tsum tau ua, cov khoom siv cua sov asphalt, chim tshem tawm, thermal roj rauv thiab roj tank yuav tsum tau xam tam sim ntawd thiab xaiv. Yog tias lub tshuab hluav taws xob tseem ceeb ntawm cov nroj tsuag sib xyaw siv cov roj hnyav lossis cov roj seem ua roj, yuav tsum tau teeb tsa qee qhov cua sov thiab lim dej.

3. Kev teeb tsa ntawm asphalt cog
3.1 Qhov chaw xaiv
(1) Raws li txoj cai, kev sib xyaw asphalt loj loj nyob hauv thaj chaw loj dua, muaj ntau hom khoom siv, thiab yuav tsum muaj peev xwm khaws cia rau pob zeb. Thaum xaiv ib lub xaib, nws yuav tsum nyob ze rau ntawm txoj kab ntawm txoj kev sib tw thiab nyob ze ntawm qhov nruab nrab ntawm qhov kev sib tw. Nyob rau tib lub sijhawm, qhov yooj yim ntawm cov dej thiab hluav taws xob yuav tsum tau xav txog. Kev thauj mus los yooj yim ntawm cov khoom siv raw thiab cov khoom tiav hauv thiab tawm ntawm qhov chaw sib tov yuav tsum tau txais yuav.
(2) Ntuj tej yam kev mob ntawm qhov chaw Qhov chaw ntawm qhov chaw yuav tsum qhuav, qhov av yuav tsum siab dua me ntsis, thiab cov dej hauv av yuav tsum qis. Thaum tsim thiab prefabricating cov cuab yeej siv hauv paus, koj yuav tsum nkag siab txog cov xwm txheej ntawm qhov chaw. Yog hais tias lub geological tej yam kev mob ntawm qhov chaw zoo, tus nqi ntawm cov cuab yeej installation foundation kev tsim kho yuav txo tau thiab cov khoom deformation tshwm sim los ntawm kev sib hais haum yuav zam tau.

(3) Kev xaiv ntawm qhov chaw uas tuaj yeem muab cov asphalt sib tov rau ntau qhov chaw sib txuas hauv tib lub sijhawm. Nyob rau hauv cov ntaub ntawv no, txawm hais tias cov cuab yeej installation qhov chaw tsim nyog los yog tsis, ib txoj kev yooj yim yog los sib piv ntau yam nqi los ntawm kev hloov ntau yam nqi mus rau qhov hnyav nruab nrab ntawm kev thauj mus los ntawm cov khoom siv. Paub meej tom qab.
3.2 Muaj ntau yam khoom siv rau kev tso tawm loj asphalt sib xyaw cov nroj tsuag, feem ntau suav nrog kev sib xyaw lub ntsiab cav, asphalt cia chaw, cov khoom tiav silos, thermal roj furnaces, chim tshem tawm, chav faib hluav taws xob, cable trench, ob txheej asphalt pipeline. layout, automotive electronics Muaj cov nplais, qhov chaw nres tsheb rau txhua txoj kev siv tshuab thiab tsheb, chav kho tshuab, chav kuaj thiab cov ntaub ntawv yards ntawm ntau yam pob zeb specifications; Tom qab pib ntawm kev tsim kho, ntau tshaj kaum hom khoom siv raw thiab cov ntaub ntawv tiav yuav nkag mus thiab tawm ntawm cov khoom sib xyaw. Qhov no yuav tsum tau npaj kom tiav thiab tsim nyog, txwv tsis pub nws yuav cuam tshuam rau qhov kev tsim kho ib txwm muaj.
3.3 Kev teeb tsa
3.3.1 Kev npaj ua ntej kev teeb tsa
(1) Ua ntej txhua qhov chaw pabcuam thiab ua tiav cov khoom sib xyaw asphalt raug thauj mus rau qhov chaw, nws yog ib qho tseem ceeb tshwj xeeb uas yuav tsum tau kos cov duab sib luag ntawm cov rooj sib txoos loj thiab cov hauv paus. Thaum lub sij hawm installation, nws yog ib qho tseem ceeb tshwj xeeb los xyuas kom meej tias lub crane ua tiav nyob rau hauv qhov chaw nyob rau hauv ib tug nqa. Txwv tsis pub, lub crane yuav muab tso rau ntawm qhov chaw ntau zaus. Cov khoom nqa thiab thauj khoom yuav ua rau muaj kev nce ntxiv hauv cov nqi hloov pauv.
(2) Lub chaw teeb tsa yuav tsum ua kom tau raws li qhov yuav tsum tau ua thiab ua tiav "peb kev sib txuas thiab ib theem".
(3) Npaj ib pab neeg txhim kho kev paub los nkag rau hauv qhov chaw tsim kho.
3.3.2 Cov cuab yeej siv rau kev teeb tsa: 1 lub tsheb ua haujlwm (rau kev sib cuag thiab kev yuav khoom), 1 35t thiab 50t crane txhua, 1 30m hlua, 1 10m telescopic ntaiv, crowbar, sledgehammer, Cov cuab yeej siv xws li tes saws, hluav taws xob xyaum, grinders , hlau crimping pliers, ntau yam wrenches, kev ruaj ntseg siv, theem, thiab ib tug ZL50 loader yog tag nrho cov muaj.
3.3.3 Cov txheej txheem tseem ceeb ntawm kev teeb tsa yog asphalt auxiliary chaw (boiler) → sib tov lub tsev → tshuab ziab khaub ncaws → hmoov tshuab → aggregate of elevator hnab plua plav collector → txias extraction → dav dav → khoom tiav warehouse → central tswj chav → thaiv
3.3.4 Lwm yam hauj lwm Lub caij tsim kho ntawm asphalt pavement yog lub caij ntuj sov. Txhawm rau kom ntseeg tau qhov tseeb ntawm cov cuab yeej hluav taws xob xws li hluav taws xob ntsuas hluav taws xob, cov hlua hluav taws xob, cov neeg ntes thiab lwm yam khoom siv tiv thaiv hluav taws xob yuav tsum tau nruab.

4 Comprehensive commissioning ntawm asphalt cog
4.1 Cov xwm txheej rau kev debugging thiab sim ntau lawm theem
(1) Lub hwj chim mov yog qhov qub.
(2) Cov neeg ua haujlwm tsim khoom thiab tu cov neeg ua haujlwm tau nkag mus rau hauv qhov chaw.
(3) Xam cov roj thermal siv nyob rau hauv txhua qhov chaw ntawm qhov chaw sib tov, thiab npaj ntau cov roj lubricating.
(4) Cov reserves ntawm ntau yam raw khoom rau zus tau tej cov asphalt sib tov yog txaus thiab ua tau raws li cov specifications.
(5) Kev soj ntsuam kuaj thiab cov khoom siv dej phwj tshuaj xyuas cov cuab yeej uas xav tau rau kev lees paub ntawm cov khoom siv (tsuas yog xa mus rau Marshall tester hauv chav kuaj, kev txiav txim siab ceev ntawm cov roj-pob zeb piv, ntsuas kub, ntsuas qhov sib npaug, thiab lwm yam).
(6) Tshooj xeem qhov twg 3000t ntawm cov khoom tiav raug muab tso.
(7) 40 20kg hnyav, tag nrho 800kg, yog siv rau kev ntsuas hluav taws xob.