Pali kusiyana pang'ono pamapangidwe a magalimoto osindikizira a asphalt gravel synchronous pa msika, koma padzakhala kusiyana kwina pamakina. Magalimoto osindikizira a miyala ya asphalt amagwiritsidwa ntchito makamaka popanga misewu, kutsekereza madzi a mlatho, komanso zigawo zotsika zosindikizira. Njira yosindikiza miyala. Zida izi zimazindikira kulumikizidwa kwa kufalikira kwa binder phula ndi kufalikira kwa miyala, kotero kuti binder ya asphalt ndi miyala ikhale ndi kukhudzana kokwanira pamwamba pakanthawi kochepa ndikukwaniritsa kumamatira kwakukulu pakati pawo. Zidazi ndizoyenera kwambiri kufalitsa zomangira phula zomwe zimafuna kugwiritsa ntchito phula losinthidwa kapena phula labala. Ntchito yonse ndikumaliza kufalikira kwa asphalt ndi kufalikira kwa miyala nthawi imodzi.
Galimoto yosindikizira ya miyala ya asphalt imatenga phula kuchokera ku thanki ya asphalt kudzera pa mpope wa phula, ndiyeno imawapopera kuchokera ku ndodo yofalitsa phula kudzera muzitsulo zingapo ndi mapaipi; pa nthawi yomweyo, miyala kufalitsa dongosolo ntchito synchronously. Wonyamula katundu amanyamula zophatikizika mu bin ya aggregate yagalimoto yosindikiza pasadakhale. Panthawi yogwira ntchito, ma hydraulic motor amayendetsa malamba (awiri) kuti atumize miyalayo ku hopper yofalikira. Makina a pneumatic amawongolera silinda kuti atsegule chitseko cha zinthu, ndipo zodzigudubuza zofalikira zimayendetsedwa ndi ma hydraulic motor. M'nyengo yozizira, masamba obiriwira amadulidwa ndikuponyedwa mumtsuko. Miyalayo imayalidwa mofanana pamiyala ya phula kudzera munjira yolondolera, potero kumaliza ntchito yosindikiza yosindikiza ya miyala ya asphalt.
Pampu ya hydraulic imayendetsa mota ya hydraulic kuti izungulira, yomwe imayendetsa chonyamulira lamba kuti chiyendetse, kutengera miyala yamwala kupita kumalo ofalitsa miyala. Khomo lazinthu limatsegulidwa kudzera mu dongosolo la pneumatic, ndipo miyala imafalikira pansi pa zochita za kulemera kwa miyala ndi kuzungulira kwa wodzigudubuza wofalitsa. Pali masensa awiri amtundu wazinthu mu dongosolo lofalitsa. Dongosolo lamagetsi lamagetsi limagwiritsa ntchito masensa awiriwa kuti aziyang'anira kuchuluka kwa zinthu zomwe zili mu hopper yothandizira ndikuwongolera ngati ma valve awiri a solenoid ali ndi mphamvu, motero amawongolera ngati galimoto yotumizira ikuyenda ndikuzindikira kuphatikizika. Kuwongolera nthawi yeniyeni. Pakuwongolera, liwiro la mota yodyetsera limasinthidwa ndikuwongolera kukula kwa ma valve awiri a throttle valve. Nthawi zambiri, liwiro loyamba la injiniyo limayikidwa pafupifupi 260r·min-1. Liwiro la injini likhoza kusinthidwa malinga ndi momwe ntchito ikugwirira ntchito kuti ikwaniritse zosowa za zomangamanga.
Mfundo yake ikugwirizana ndi mfundo ya miyala yofalitsa ma hydraulic system. Kuthamanga kwa galimoto yofalikira kumayendetsedwa ndi kusintha valavu yothamanga, ndipo kuyambira ndi kuyimitsa kufalikira kwa makina ozungulira kumazindikiridwa poyang'anira ngati valavu ya solenoid ili ndi mphamvu kapena ayi.

Ntchito yofunikira yaukadaulo wosindikiza slurry pakukonza misewu yayikulu
Pamene kukonza misewu kukuchulukirachulukira, magalimoto osindikiza matope amathandizira kwambiri kukonza misewu. Pokonza misewu yayikulu, zida zazikulu zaukadaulo wosindikiza slurry ndi emulsified asphalt, ndipo ntchito zake zazikulu ndi izi: Zinthu zotsatirazi.
Choyamba, slurry seal technical maintenance station imathandizira kuti madzi asalowe mumsewu. Ntchitoyi ndi yosasiyanitsidwa ndi mitundu yosiyanasiyana komanso kukula kwa tinthu tating'onoting'ono ta slurry. Zinthu izi zimapangitsa kuti pakhale malo olimba pambuyo pokonza. Zipangizo zokhala ndi tinthu ting'onoting'ono zimatha kusintha njira yolumikizira malo oyambira pansi kwambiri komanso kuteteza mvula kapena matalala kulowa mumsewu wapansi panthaka. Mwachidule, chifukwa zipangizo za teknoloji yosindikizira slurry sizingokhala ndi tinthu tating'onoting'ono komanso zimakhala ndi gradation, kukhazikika kwa pansi pamtunda wosanjikiza ndi nthaka kumakhala bwino kwambiri, ndipo chigawo cha permeability cha pansi chimachepetsedwa.
Chachiwiri, chisindikizo cha slurry chimawonjezera kukangana kwa msewu ndikuwongolera anti-skid effect ya msewu. Mfundo yofunika kwambiri yopangira slurry kusakaniza ndi yofanana, kotero makulidwe a asphalt ayenera kukhala ofanana ndipo zipangizo zoyenera ziyenera kugwiritsidwa ntchito kuti mupewe makulidwe ochuluka a miyala. Njirayi ndi yofunika kwambiri pakuwonetsetsa kuti msewuwo ukuyenda bwino, kuti usavutike ndi kutsetsereka kwambiri komanso kutayika kwamafuta panthawi yotsekera, zomwe zingayambitse kugundana kwapamsewu ndikupangitsa kuti msewu ukhale woterera kwambiri. ndi zosayenera kugwiritsidwa ntchito. M'malo mwake, misewu yambiri yomwe imasamalidwa ndi ukadaulo wosindikizira slurry imakhala ndi malo oyipa okhala ndi ukali woyenerera, ndipo kugundana kwagawo kumawonjezeka moyenerera ndipo kumakhalabe m'njira yoyenera. Ichi ndiye chinsinsi chowonetsetsa kuti mayendedwe akuyenda bwino, motero kuwongolera bwino kwamayendedwe. kupititsa patsogolo chitetezo chamsewu.
Chachitatu, slurry kusindikiza wosanjikiza amadzaza msewu pamwamba bwino, kuonjezera kusalala kwa msewu pamwamba ndi kukhala kosavuta kuyendetsa. Popeza kusakaniza kwa slurry kumapangidwa pambuyo pa chinyezi chokwanira kuphatikizidwa, kumakhala ndi chinyezi chochuluka. Izi sizimangotsimikizira madzi ake abwino, komanso zimagwira ntchito inayake podzaza ming'alu yabwino pamtunda wa asphalt. Ming'alu ikadzadza, sizidzakhudzanso kusalala kwa msewu. Misewu ikuluikulu yoyambilira nthawi zambiri imakhala ndi vuto lopunthidwa ndi misewu yosagwirizana. Ukadaulo wosindikizira slurry wawongolera mavutowa kwambiri, kuwonetsetsa kuti msewu ukhale wosalala, kuwongolera mayendedwe amisewu, ndikuchepetsa zovuta zoyendetsa.
Chachinayi, ukadaulo wosindikiza slurry umathandizira kukana kwa msewu, kumachepetsa kuwonongeka kwa msewu, ndikuwonjezera moyo wautumiki wamsewu. Chinthu chachikulu chomwe chimagwiritsidwa ntchito mu chisindikizo cha slurry ndi emulsified asphalt. Ubwino wa emulsified asphalt umawonetsedwa makamaka pakumamatira kwake kwa asidi ndi zinthu zamchere zamchere, zomwe zimakulitsa kwambiri mgwirizano pakati pa slurry ndi msewu.
Chachisanu, chisindikizo cha slurry chimatha kusunga mawonekedwe a msewu. Pogwiritsa ntchito misewu yayitali kwanthawi yayitali, pamwamba pake pamakhala zovala, zoyera, zokalamba komanso zowuma, ndi zochitika zina zomwe zimakhudza mawonekedwe. Zochitika izi zidzasintha kwambiri pambuyo pokonza ndi ukadaulo wosindikiza slurry.

Kodi ukadaulo wosindikiza matope uli ndi zotsatira zotani pakukonza misewu?
Chifukwa cha kuphatikizika kwa gawo lina la madzi mu chisakanizo cha slurry kusindikiza, kumakhala kosavuta kusuntha mumlengalenga. Madzi akapangidwa nthunzi, amauma ndi kuuma. Choncho, slurry ikapangidwa, sizimangowoneka mofanana ndi konkire ya asphalt yabwino, koma sizimakhudza maonekedwe a msewu. Ilinso ndi luso lofanana ndi konkriti yopangidwa bwino potengera kukana kuvala, anti-skid, kutsekereza madzi, komanso kusalala. Ukadaulo wa slurry seal umagwiritsidwa ntchito pakukonza misewu yayikulu chifukwa chaukadaulo wosavuta womanga, nthawi yayitali yomanga, yotsika mtengo, yapamwamba kwambiri, kugwiritsa ntchito kwambiri, kusinthika kwamphamvu, ndi zina zambiri. Ndi phula lomwe lili ndi chuma komanso magwiridwe antchito apamwamba. Tekinoloje yokonza pavement ndiyoyenera kugwiritsidwa ntchito ndikukwezedwa.
Pokonza misewu yayikulu, zida zazikulu zaukadaulo wa slurry seal ndi emulsified asphalt, ndipo ntchito zake zazikulu zikuwonetsedwa muzinthu zotsatirazi.
Choyamba, ukadaulo wosindikiza slurry umathandizira kuti madzi asatseke m'mphepete mwa msewu. Ntchitoyi ndi yosasiyanitsidwa ndi mitundu yosiyanasiyana komanso kukula kwa tinthu tating'onoting'ono ta slurry. Zinthu izi zimapangitsa kuti pakhale malo olimba pambuyo pokonza. Zida zokhala ndi tinthu tating'onoting'ono zimatha kupititsa patsogolo kuchulukana kwa msewu woyambirira kwambiri komanso kuteteza mvula kapena matalala kulowa mumsewu.
Chachiwiri, chisindikizo cha slurry chimawonjezera kukangana kwa msewu ndikuwongolera anti-skid effect ya msewu. Mfundo yofunika kwambiri yopangira slurry kusakaniza ndi kufanana, kotero makulidwe a asphalt ndi ofanana ndipo zipangizo zoyenera zimagwiritsidwa ntchito kuti zisawonongeke pamsewu. Njirayi ndi yofunika kwambiri pakuwonetsetsa kuti msewuwo ukuyenda bwino, kuti usavutike ndi kutsetsereka kwambiri komanso kutayika kwamafuta panthawi yotsekera, zomwe zingayambitse kugundana kwapamsewu ndikupangitsa kuti msewu ukhale woterera kwambiri. ndi zosayenera kugwiritsidwa ntchito. M'malo mwake, misewu yambiri yomwe imasamalidwa ndi ukadaulo wosindikizira slurry imakhala ndi malo oyipa okhala ndi ukali woyenerera, ndipo kugundana kwagawo kumawonjezeka moyenerera ndipo kumakhalabe m'njira yoyenera. Ichi ndiye chinsinsi chowonetsetsa kuti mayendedwe akuyenda bwino, motero kuwongolera bwino kwamayendedwe. kupititsa patsogolo chitetezo chamsewu.
Chachitatu, slurry kusindikiza wosanjikiza amadzaza msewu pamwamba bwino, kuonjezera kusalala kwa msewu pamwamba ndi kukhala kosavuta kuyendetsa. Popeza kusakaniza kwa slurry kumapangidwa pambuyo pa chinyezi chokwanira kuphatikizidwa, kumakhala ndi chinyezi chochuluka. Izi sizimangotsimikizira madzi ake abwino, komanso zimagwira ntchito inayake podzaza ming'alu yabwino pamtunda wa asphalt. Ming'alu ikadzadza, sizidzakhudzanso kusalala kwa msewu. Misewu ikuluikulu yoyambilira nthawi zambiri imakhala ndi vuto lopunthidwa ndi misewu yosagwirizana. Ukadaulo wosindikizira slurry wawongolera mavutowa kwambiri, kuwonetsetsa kuti msewu ukhale wosalala, kuwongolera mayendedwe amisewu, ndikuchepetsa zovuta zoyendetsa.
Chachinayi, ukadaulo wosindikiza slurry umathandizira kukana kwa msewu, kumachepetsa kuwonongeka kwa msewu, ndikuwonjezera moyo wautumiki wamsewu. Chinthu chachikulu chomwe chimagwiritsidwa ntchito mu chisindikizo cha slurry ndi emulsified asphalt. Ubwino wa emulsified asphalt umawonetsedwa makamaka pakumamatira kwake kwa asidi ndi zinthu zamchere zamchere, zomwe zimakulitsa kwambiri mgwirizano pakati pa slurry ndi msewu.
Chachisanu, chisindikizo cha slurry chimatha kusunga mawonekedwe a msewu. Pogwiritsa ntchito misewu yayitali kwanthawi yayitali, pamwamba pake pamakhala zovala, zoyera, zokalamba komanso zowuma, ndi zochitika zina zomwe zimakhudza mawonekedwe. Zochitika izi zidzasintha kwambiri pambuyo pokonza ndi ukadaulo wosindikiza slurry.