Ndi chitukuko chofulumira cha chuma cha dziko langa, kuchuluka kwa magalimoto kukuchulukiranso tsiku ndi tsiku, zomwe zimapangitsa kuti ntchito yomanga misewu yayikulu ikumane ndi mayeso owopsa, zomwe zimadzutsa mitu yatsopano yokonza ndi kuyang'anira mayendedwe a asphalt. Ubwino wa konkire wa asphalt ndi kuyika kwake kungakhudze mwachindunji ubwino wa msewu. Nkhaniyi makamaka imatenga chomera chosakaniza phula LB-2000 monga chitsanzo, kuyambira ndi mfundo yake yogwirira ntchito, ndikuwunika zomwe zimayambitsa kulephera kwa chomera chosakaniza phula mwatsatanetsatane, ikufotokozanso za njira zodzitetezera, ndipo ikupereka njira zodzitetezera kuti zitheke. Perekani zothandiza zongoyerekeza maziko yachibadwa ntchito phula kusakaniza zomera.

Ntchito mfundo ya pakasakaniza kusakaniza chomera
Mfundo yogwirira ntchito ya LB-2000 asphalt mixer plant ndi: (1) Choyamba, chipinda chowongolera chapakati chimapereka lamulo loyambira. Pambuyo polandira lamulo loyenera, zinthu zozizira zomwe zili mu nkhokwe zozizira zimanyamula zipangizo zoyenera (zophatikiza, ufa) kupita ku chowumitsira kudzera pa conveyor lamba. Zimaumitsidwa mu ng'oma, ndipo zikaumitsa, zimatumizidwa ku sikirini yogwedezeka kudzera mu elevator ya zinthu zotentha ndikuwonetseredwa. (2) Kunyamula zida zowonetsedwera ku nkhokwe zosiyanasiyana zotentha. Miyezo yofunikira pazitseko za chipinda chilichonse imayesedwa pogwiritsa ntchito masikelo amagetsi, kenako amayikidwa mu thanki yosanganikirana. Kenako asphalt yotentha imayezedwa ndikupopera mu thanki yosakaniza. Mkati. (3) Sakanizani zosakaniza zosiyanasiyana mu thanki yosanganikirana kuti mupange zinthu zomalizidwa ndikuzitengera ku chidebe. Galimoto ya ndowa imanyamula zinthu zomalizidwa kudzera munjira, kutsitsa zida zomalizidwa mu tanki yosungiramo, ndikuziyika pagalimoto yonyamula kudzera pachipata chotulutsira.
Masitepe otumizira, kuyanika, kuyang'ana ndi masitepe ena pakugwira ntchito kwa chosakaniza cha asphalt kumachitika nthawi imodzi, popanda kuyimitsa kulikonse pakati. Njira yosakaniza, yoyezera ndi yomalizidwa ya zipangizo zosiyanasiyana ndi cyclical.

Kulephera kusanthula kwapakatikati kusakaniza chomera
Kutengera ndi zomwe zidachitika, nkhaniyi ikufotokoza mwachidule ndikuwunika zomwe zimayambitsa kulephera mufakitale yosakaniza phula, ndikupereka mayankho okhudzana ndi mfundo yowotchera. Pali zifukwa zambiri za kulephera kwa zida. Nkhaniyi ikufotokoza makamaka zifukwa zazikuluzikulu, zomwe makamaka zimaphatikizapo izi:
Kulephera kwa chosakanizira
Kuchulukitsitsa kwanthawi yomweyo kwa chosakaniza kungapangitse kuti chothandizira chokhazikika cha galimoto yoyendetsa galimoto chisasunthike, zomwe zimapangitsa kuti phokoso lopangidwa ndi chosakanizira likhale losiyana ndi momwe zilili bwino. Panthawi imodzimodziyo, kuwonongeka kwa shaft yokhazikika kungayambitsenso phokoso lachilendo. Pankhaniyi, m'pofunika kuyikanso, kukonza kapena kusintha chigawocho kuti athetse vutoli. Pa nthawi yomweyi, ngati masamba, kusakaniza zida ndi zida zogwiritsira ntchito zida zowonongeka kwambiri kapena kugwa panthawi yogwira ntchito, ziyenera kusinthidwa nthawi yomweyo, mwinamwake kusakanikirana kosagwirizana kudzachitika ndipo ubwino wa zipangizo zomalizidwa zidzakhudzidwa kwambiri. Ngati kutentha kwachilendo kumapezeka pakutulutsa kosakaniza, ndikofunikira kuyang'ana ndikuyeretsa sensa ya kutentha ndikuwonetsetsa ngati ingagwire ntchito moyenera.

Ozizira zinthu kudyetsa chipangizo kulephera
Kulephera kwa chipangizo chodyera chozizira kumakhala ndi zotsatirazi: (1) Ngati pali zinthu zochepa kwambiri mu hopper ozizira, zidzakhala ndi zotsatira zachindunji komanso zazikulu pa conveyor lamba panthawi yonyamula katundu, zomwe zidzayambitsa. ku Chochitika chochulukira chimakakamiza cholumikizira chalamba chosinthasintha kuti chitseke. Pofuna kuthetsa vutoli, ndikofunikira kuonetsetsa kuti pali ma pellets okwanira mu hopper iliyonse yozizira nthawi zonse; (2) Ngati injini ya lamba yosinthika ikalephera kugwira ntchito Idzapangitsanso kuti cholumikizira chalamba chiyime. Pankhaniyi, muyenera kuyang'ana kaye inverter yowongolera injini, ndiyeno fufuzani ngati dera likugwirizana kapena lotseguka. Ngati palibe cholakwika pazigawo ziwirizi, muyenera kuyang'ana ngati lamba akuterera. Ngati lamba ili ndi vuto, iyenera kusinthidwa kuti igwire ntchito bwino; (3) Kugwira ntchito molakwika kwa lamba wosinthira liwiro kumatha kuyambitsidwanso ndi miyala kapena zinthu zakunja zomwe zimamangidwa pansi pa lamba wazinthu ozizira. Poganizira izi, Pamenepa, kuthetseratu mavuto pamanja kuyenera kuchitidwa kuti zitsimikizire kuti lambayo akugwira ntchito; (4) Kulephera kwa inverter yofanana yolamulira mu kabati yolamulira ndi chimodzi mwa zifukwa za ntchito yachilendo ya conveyor yosinthasintha lamba, ndipo iyenera kukonzedwa kapena kusinthidwa; (5) Lamba lililonse lonyamula lamba limatseka mosadziwika bwino Sitinganene kuti nthawi zambiri zimachitika chifukwa chogwira mwangozi chingwe choyimitsa mwadzidzidzi ndikungoyikhazikitsanso.

Kutentha kwa konkriti kwa asphalt sikukhazikika
Popanga konkire ya asphalt, pali zofunikira kwambiri za kutentha, zomwe siziyenera kukhala zapamwamba kapena zotsika kwambiri. Ngati kutentha kuli kokwera kwambiri, kumapangitsa kuti phula "lipse", ndipo ngati kutentha kuli kochepa kwambiri, kumayambitsa Ngati kumamatira pakati pa mchenga ndi miyala yamtengo wapatali ndi asphalt sikuli kofanana, chinthu chomalizidwa sichidzakhala ndi phindu. ndipo zitha kutayidwa, kubweretsa zotayika zosayerekezeka.

Kulephera kwa sensa
Sensa ikalephera, kudyetsa kwa silo iliyonse kumakhala kolakwika. Chochitika ichi chiyenera kufufuzidwa ndikusinthidwa munthawi yake. Ngati mtengo wa sikelo ukakamira, umayambitsa kulephera kwa sensa ndipo zinthu zakunja ziyenera kuchotsedwa.

Pamene mineral material yatenthedwa, chowotchacho sichingayatse ndikuyaka bwinobwino.
Ngati chowotcheracho chikulephera kuyatsa ndikuwotcha nthawi zonse potenthetsa zinthu zamchere, zotsatirazi ziyenera kutsatiridwa: (1) Choyamba fufuzani ngati mikhalidwe yoyatsira ndi kuyaka mkati mwa chipinda chochitira opaleshoni ikukwaniritsa zofunikira, kuphatikizapo zowombera, malamba, mapampu amagetsi amagetsi, ng'oma zowumitsa, Yang'anani mphamvu ndi kutulutsa kwa fani yonyezimira ndi zida zina, ndiyeno onani ngati chotenthetsera chotenthetsera chotenthetsera ndi chitseko cha mpweya wozizira chatsekedwa pamalo oyatsira, komanso ngati chosinthira chosankha, ng'oma yowumitsa ndi kupanikizika kwamkati. zida zodziwira zili mumayendedwe apamanja. udindo ndi udindo pamanja. (2) Ngati zinthu zomwe zili pamwambazi sizikukhudza kuyatsa, kuyatsa koyamba, mawonekedwe amafuta ndi kutsekeka kwa njira yamafuta ziyenera kuyang'aniridwa, ndiye kuti chowotcha chamoto choyatsira moto ndi kuwonongeka kwa phukusi lambiri kuyenera kuyang'aniridwa. Ngati zonse zili bwino, fufuzaninso. Onani ngati maelekitirodi ali ndi madontho ochulukirapo amafuta kapena mtunda wochulukirapo pakati pa maelekitirodi. (3) Ngati zonse zomwe zili pamwambazi ndi zachilendo, muyenera kuyang'ana ntchito ya mpope wamafuta, yang'anani kuthamanga kwa mafuta a pampu, ndikuwona ngati kungakwaniritse zofunikira komanso kutseka kwa valve yoponderezedwa.

Kupanikizika koipa ndi kwachilendo
Kuthamanga kwa mumlengalenga mu ng'oma yowumitsa ndiko kuthamanga koipa. Kupanikizika koyipa kumakhudzidwa makamaka ndi chowotcha komanso chokopa chokopa. Chowuziracho chidzatulutsa mphamvu yabwino mu ng'oma yowumitsa. Fumbi mu ng'oma yowumitsa lidzawulukira kunja kwa ng'omayo ikakhudzidwa ndi kuthamanga kwabwino. kutulutsa ndi kuyambitsa kuipitsa chilengedwe; cholembera chokongoletsedwa chidzatulutsa kupsinjika koyipa mu ng'oma yowumitsa. Kupanikizika koopsa koopsa kumapangitsa kuti mpweya wozizira ulowe mu ng'oma, zomwe zimapangitsa kuti pakhale kutentha kwakukulu, zomwe zidzawonjezera kwambiri kuchuluka kwa mafuta ogwiritsidwa ntchito ndikuwonjezera mtengo. Mayankho enieni pamene kuthamanga kwabwino kumapangidwa mu ng'oma yowumitsa ndi: (1) Yang'anani momwe damper yomwe imapangidwira, tembenuzani chowongolera chowongolera ndikuzungulira damper ku bukhu lamanja ndi pamanja, ndiyeno onani kutseka kwa damper. damper. Onani ngati damper yonyamula idawonongeka ndipo tsamba lakhazikika. Ngati chitha kutsegulidwa pamanja, zitha kudziwika kuti cholakwikacho chili mu actuator yamagetsi ndi actuator, ndipo vutoli litha kuthetsedwa mwakuchita zovuta zowunikira. (2) Pamene damper yowongoka yomwe imapangidwira imatha kugwira ntchito, ndikofunikira kuyang'ana kutsekeka kwa chokoka chokoka kumtunda kwa bokosi lochotsa fumbi, mawonekedwe ogwirira ntchito, valavu ya solenoid ndi njira ya mpweya, ndiyeno pezani gwero la cholakwacho ndi kuchichotsa.

Chiŵerengero cha Whetstone ndi chosakhazikika
Chiŵerengero cha khalidwe la asphalt ndi khalidwe la mchenga ndi zipangizo zina zodzaza mu konkire ya asphalt ndi chiŵerengero cha whetstone. Monga chizindikiro chofunikira chowongolera ubwino wa konkire ya asphalt, mtengo wake umakhudza mwachindunji ubwino wa konkire ya asphalt. Chingwe chachitsulo chosapanga dzimbiri chokhala ndi mwala ndi mwala chomwe chimakhala chochepa kwambiri kapena chachikulu kwambiri chidzayambitsa ngozi zamtengo wapatali: mafuta a miyala yamtengo wapatali omwe ali ochepa kwambiri amachititsa kuti zinthu za konkire zikhale zosiyana ndi kugubuduza mawonekedwe; chiŵerengero cha miyala yamafuta chomwe chimakhala chachikulu kwambiri chimapangitsa kuti "keke yamafuta" ipangike pamtunda pambuyo pakugudubuza. .

Mapeto
Kuwunika zolakwika zomwe zimachitika pakanthawi kaphatikizidwe ka zomera zosakaniza kuti zitheke kukwaniritsa ntchito yeniyeni, yogwira mtima komanso yololera. Palibe mbali yake imene inganyalanyazidwe kapena kugogomezera mopambanitsa pamene mukuchita zolakwa. Iyi ndi njira yokhayo Ubwino wa mankhwala omalizidwawo udzakhala woyenerera. Kugwira ntchito kwabwino kwa chosakaniza chosakaniza kungathe kuonetsetsa kuti ntchitoyo ndi yabwino, komanso imathandizira kuchepetsa mtengo ndi kupititsa patsogolo ntchito yomanga.