Asphalt pob zeb sib tov chaw nres tsheb (tom qab no hu ua asphalt cog) yog ib qho khoom siv tseem ceeb rau kev tsim kho qib highway pavement. Nws koom ua ke ntau yam thev naus laus zis xws li tshuab, hluav taws xob, thiab kev tsim ua vaj tse. Tam sim no, nyob rau hauv kev tsim kho vaj tse, tib neeg txoj kev paub txog kev tiv thaiv ib puag ncig tau nce, kev txuag hluav taws xob thiab kev txo qis emission tau tawm tswv yim, thiab kev paub txog kev kho cov qub qub thiab rov ua dua tshiab tau nce. Yog li ntawd, kev ua tau zoo thiab kev mob ntawm cov khoom siv tshem tawm cov plua plav hauv cov nroj tsuag asphalt tsis yog tsuas yog cuam tshuam ncaj qha rau qhov zoo ntawm cov tiav asphalt sib tov. Kev ua tau zoo, thiab tso siab rau cov kev xav tau siab dua rau cov txheej txheem ntawm cov cuab yeej tsim khoom tsim qauv thiab kev ua haujlwm thiab kev saib xyuas ntawm cov neeg siv khoom siv.
[1]. Cov qauv thiab lub hauv paus ntsiab lus ntawm cov khoom siv tshem tawm plua plav
Kab lus no siv Tanaka TAP-4000LB asphalt cog ua piv txwv. Cov cuab yeej tshem tawm plua plav tag nrho siv txoj siv plua plav tshem tawm, uas tau muab faib ua ob ntu: lub thawv nqus plua plav tshem tawm thiab siv plua plav tshem tawm. Cov txheej txheem tswj kev siv tshuab yog nruab nrog: lub tshuab nqus cua (90KW * 2), servo lub cev muaj zog tswj cov cua ntim tswj lub valve, siv plua plav collector mem tes generator thiab tswj solenoid valve. Lub auxiliary executive mechanism yog nruab nrog: chimney, chimney, cua duct, thiab lwm yam. Cov plua plav tshem tawm cross-sectional cheeb tsam yog hais txog 910M2, thiab cov plua plav tshem tawm muaj peev xwm ib chav tsev lub sij hawm yuav ncav cuag txog 13000M2 / H. Kev ua haujlwm ntawm cov khoom siv tshem tawm plua plav tuaj yeem muab faib ua peb ntu: kev sib cais thiab kev tshem tawm plua plav-kho kev ua haujlwm-plua plav tawm (kev kho ntub dej)
1. Kev sib cais thiab tshem tawm plua plav
Cov kiv cua tso tawm thiab servo lub cev muaj zog cua ntim tswj valve tsim tsis zoo siab los ntawm cov plua plav ntawm cov khoom siv tshem tawm plua plav. Nyob rau lub sijhawm no, huab cua nrog cov plua plav tawm ntawm kev kub ceev los ntawm lub thawv nqus plua plav, hnab plua plav collector (cov plua plav tau raug tshem tawm), cov kav dej, qhov hluav taws xob, thiab lwm yam. Ntawm lawv, cov plua plav uas loj dua 10 microns hauv lub raj. condenser poob dawb rau hauv qab ntawm lub thawv thaum lawv tau plua plav los ntawm lub thawv nqus. Cov plua plav me dua 10 microns dhau los ntawm lub thawv nqus plua plav thiab ncav cuag cov khoom siv plua plav, qhov chaw uas lawv tau txuas nrog lub hnab plua plav thiab tau txau los ntawm cov cua kub siab. Poob rau hauv qab ntawm cov plua plav collector.
2. Lub voj voog ua haujlwm
Cov plua plav (cov khoom loj thiab cov khoom me me) uas poob rau hauv qab ntawm lub thawv tom qab tshem tawm plua plav ntws los ntawm txhua tus ntsia hlau conveyor mus rau hauv zinc hmoov metering cia rau hauv lossis rov siv dua cov hmoov cia rau hauv raws li qhov tseeb ntau lawm sib xyaw.
3. Kev tshem tawm plua plav
Cov hmoov rov ua dua tshiab ntws mus rau hauv cov hmoov rov ua dua tshiab yog cov plua plav tawm thiab rov qab los ntawm cov txheej txheem ntub dej.
[2]. Cov teeb meem uas muaj nyob rau hauv kev siv cov khoom siv tshem tawm plua plav
Thaum cov khoom siv tau khiav mus txog li 1,000 teev, tsis yog tsuas yog cov cua kub ceev ceev tuaj yeem tawm ntawm cov plua plav collector chimney, tab sis kuj tseem muaj cov plua plav loj loj tau nkag mus, thiab tus neeg teb xov tooj pom tias cov hnab ntim cov ntaub tau txhaws hnyav, thiab ntau lub hnab ntaub muaj qhov. Tseem muaj qee qhov hlwv ntawm cov yeeb nkab pulse, thiab lub hnab plua plav yuav tsum tau hloov ntau zaus. Tom qab kev sib pauv ntawm cov kws tshaj lij thiab kev sib txuas lus nrog cov kws tshaj lij Nyij Pooj los ntawm cov chaw tsim khoom, nws tau txiav txim siab tias thaum lub tshuab nqus plua plav tawm ntawm lub Hoobkas, lub thawv ntim plua plav tau deformed vim qhov tsis xws ntawm cov txheej txheem tsim khoom, thiab cov phaj ntxeem tau ntawm cov plua plav collector tau deformed. thiab tsis yog perpendicular rau huab cua ntws txhaj los ntawm lub tshuab raj, ua rau deviation. Lub kaum sab xis oblique thiab cov hlwv ntawm tus kheej ntawm cov yeeb nkab tshuab yog lub hauv paus ua rau lub hnab tawg. Thaum nws puas lawm, cov cua kub ntws nqa cov plua plav tawm ncaj qha mus rau hauv lub hnab plua plav-flu-chimney-chimney-atmosphere. Yog hais tias kev kho kom zoo tsis tau ua tiav, nws yuav tsis tsuas yog nce cov khoom siv tu thiab cov nqi tsim khoom lag luam, tab sis kuj txo cov kev tsim khoom thiab kev ua tau zoo thiab ua rau muaj kuab paug rau hauv ib puag ncig, tsim kom muaj lub voj voog tsis zoo.
[3]. Kev hloov cov khoom siv tshem tawm plua plav
Nyob rau hauv kev pom ntawm cov teeb meem loj saum toj no hauv asphalt tov khoom cog plua plav collector, nws yuav tsum tau kho kom zoo. Lub hom phiaj ntawm kev hloov pauv tau muab faib ua cov hauv qab no:
1. Calibrate lub thawv ntim plua plav
Txij li thaum lub phaj perforated ntawm lub plua plav collector tau deformed loj heev thiab tsis tuaj yeem kho tau tag nrho, lub phaj perforated yuav tsum tau hloov (nrog rau ib hom tsis siv ntau hom kev sib txuas), lub thawv ntim plua plav yuav tsum tau ncab thiab kho, thiab cov nqaj txhawb nqa yuav tsum raug kho kom raug.
2. Tshawb xyuas qee qhov kev tswj hwm ntawm cov khoom siv plua plav thiab ua haujlwm kho thiab hloov kho
Ua tib zoo tshuaj xyuas lub tshuab hluav taws xob mem tes, solenoid valve, thiab tshuab cov yeeb nkab ntawm cov plua plav collector, thiab tsis txhob hnov ​​​​qab txog qhov ua yuam kev. Txhawm rau kuaj xyuas lub solenoid valve, koj yuav tsum kuaj lub tshuab thiab mloog lub suab, thiab kho lossis hloov lub solenoid valve uas tsis ua lossis ua haujlwm qeeb. Lub tshuab raj yuav tsum tau ua tib zoo tshuaj xyuas, thiab txhua lub tshuab tshuab raj nrog cov hlwv los yog kub deformation yuav tsum tau hloov.
3. Tshawb xyuas cov hnab plua plav thiab cov khoom sib txuas ntawm cov khoom siv tshem tawm plua plav, kho cov qub thiab rov ua dua tshiab kom txuag tau lub zog thiab txo cov pa phem.
Tshawb xyuas txhua lub hnab tshem tawm cov plua plav ntawm cov khoom siv plua plav, thiab ua raws li kev soj ntsuam ntawm "tsis txhob tso ob yam". Ib qho yog tsis txhob tso lub hnab plua plav uas puas lawm, thiab lwm qhov yog tsis txhob tso lub hnab ntim plua plav. Lub hauv paus ntsiab lus ntawm "kho qhov qub thiab rov siv cov pov tseg" yuav tsum tau txais kev pom zoo thaum kho lub hnab plua plav, thiab yuav tsum tau kho raws li cov hauv paus ntsiab lus ntawm kev txuag hluav taws xob thiab txuag nqi. Ua tib zoo xyuas cov khoom sib txuas sib txuas, thiab kho lossis hloov cov ntsaws ruaj ruaj uas puas lossis ua tsis tiav lossis cov nplhaib roj hmab hauv lub sijhawm.