Kuongororwa kwezvikanganiso zvakajairika muasphalt kusanganisa zvirimwa
Mukuvaka asphalt pavement, asphalt kongiri yekusanganisa zvidyarwa zvinhu zvakakosha zvekuona kunaka kwekuvaka uye kugadzirisa mashandiro. Mukuvaka kwedzimba dzepamusoro-giredhi migwagwa mikuru, zvinenge zvese zvinotengeswa kunze kwenyika asphalt kusanganisa zvidyarwa zvinoshandiswa. Izvo zvakajairika zvinodarika maawa 160. Iko mari yemidziyo yakakura uye chikamu chakakosha chetekinoroji yekuvaka pavement.
Kubudirira kweasphalt kusanganisa chirimwa uye kunaka kwekongiri inogadzirwa kune hukama nekuti asphalt kongiri yekusanganisa chirimwa inokundikana uye mhando uye mukana wekutadza. Kubatanidza makore mazhinji echiitiko mukugadzirwa kweasphalt kongiri uye yemagetsi flat rori kuvaka, zvikonzero zvekutadza muasphalt kongiri yekusanganisa zvidyarwa zvinoongororwa kuti zvipe humwe ruzivo mukusimudzira kuvandudzwa kweasphalt kongiri uye kuve nechokwadi chekuvaka kwemhando yepamusoro-giredhi asphalt pavement.

1. Kusagadzikana kuburitsa uye yakaderera michina kugadzirwa kunyatsoshanda
Mukugadzirwa kwekuvaka, rudzi urwu rwechiitiko chinowanzosangana. Iyo midziyo yekugadzira midziyo haina kukwana, uye iyo chaiyo yekugadzira dhizaini yakadzikira zvakanyanya pane iyo midziyo yakatarwa kugona, zvichikonzera kuparara kwemidziyo uye kushomeka kwekuita. Zvikonzero zvikuru zvekutadza kwerudzi urwu zvinosanganisira zvinotevera zvinhu:
(1) Yakashata asphalt kongiri musanganiswa ratio. Asphalt kongiri musanganiswa reshiyo chinangwa musanganiswa chiyero uye kugadzirwa musanganiswa reshiyo. Iyo inonangwa musanganiswa reshiyo inodzora inotonhora yekutakura zvinhu reshiyo yejecha uye matombo ematombo, uye kugadzirwa musanganiswa reshiyo ndiyo yekusanganisa reshiyo yemhando dzakasiyana dzejecha nematombo zvinhu mune yakapera asphalt kongiri zvinhu zvakatsanangurwa mudhizaini. Iyo yekugadzira musanganiswa reshiyo inotemerwa nerabhoritari, iyo inotaridza zvakananga iyo off-saiti giredhi mwero weyakapedzwa asphalt kongiri. Iyo inonangwa musanganiswa reshiyo inoiswa kuti iwedzere kuve nechokwadi chekugadzira musanganiswa reshiyo, uye inogona kugadziridzwa zvakakodzera zvinoenderana nemamiriro chaiwo panguva yekugadzira. Kana iyo inotarirwa musanganiswa reshiyo kana chiyero chemusanganiswa wekugadzira isina kukodzera, matombo akachengetwa muchiyero chega chega cheasphalt chirimwa anozove asina kuenzana, pamwe nekupfachukira uye zvimwe zvinhu, zvisingakwanisi kuyerwa nenguva, uye silinda yekusanganisa ichange isingaiti. , zvichikonzera kuderedzwa kwekubuda.
(2) Kugadzikwa kwejecha nematombo hakuna kukodzera.
Imwe neimwe yakatarwa yejecha nedombo ine giredhi renji. Kana kudzora kwekudya kusiri kuomarara uye giredhi yakapfuura zvakanyanya huwandu, huwandu hukuru hwe "marara" huchagadzirwa, uye bhini remamita harigone kuyera nenguva. Haisi kungoguma nekubuda kwakaderera, asi zvakare inoparadza zvakawanda zvekushandisa.
(3) Mvura yejecha nematombo yakawandisa.
Iko kugona kwekugadzira kwedhiramu yekuomesa yeasphalt yekusanganisa chiteshi inoenderana nemhando yemidziyo zvinoenderana. Kana mvura iri mujecha nedombo yakawandisa, simba rekuomesa rinodzikira, uye huwandu hwejecha nematombo zvinopihwa kubhini remamita kuti usvike pakudziya kweseti panguva yeyuniti idiki. Izvi zvinoderedza kugadzirwa.
(4) Kupisa kwemafuta kwakaderera. Pane zvimwe zvinodikanwa zvemafuta ekupisa anoshandiswa mumiti yeasphalt. Kazhinji, dhiziri, dhiziri rinorema kana mafuta anorema anopiswa. Panguva yekuvaka, kuitira kuti zvive zvakachipa, mafuta akasanganiswa dzimwe nguva anopiswa. Oiri yerudzi urwu ine kukosha kwakaderera kwekupisa uye kupisa kwakaderera, izvo zvinokanganisa zvakanyanya kupisa kwekupisa kwedhiramu rekuomesa. .
(5) Equipment operating parameters inoiswa zvisina kunaka.
Kunyanya kuratidzwa mukugadzirisa kusina kukodzera kwekusanganiswa kwakaoma uye nguva yekunyorova yekusanganiswa uye kugadziriswa kusina kunaka kwekuvhura gonhi rebhakiti uye nguva yekuvhara. Mumamiriro ezvinhu akajairwa, kutenderera kwega kwega kwekugadzira kusanganisa masekonzi makumi mana nemashanu, ayo anongosvika pakuyerwa kwekugadzira kwemidziyo. Tichitora 2000 mhando yemidziyo semuenzaniso, iyo inomutsa kutenderera ndeye 45s, iyo yeawa inobuda Q = 2×3600/ 45= 160t/h, inokurudzira kutenderera nguva ndeye 50s, iyo yeawa inobuda Q = 2×3600 / 50= 144t/h (Cherechedza: Chiyero chakayerwa chemhando ye2000 yekusanganisa michina ndeye 160t/h). Izvi zvinoda kuti nguva yekusanganisa kutenderera ipfupiswe zvakanyanya sezvinobvira uchive nechokwadi chemhando.

2. Kuburitsa tembiricha yeasphalt kongiri haina kugadzikana
Munguva yekugadzirwa kweasphalt kongiri, pane zvakanyanya zvinodiwa zvekupisa. Kana kutonhora kwakanyanyisa, asphalt icha "kupiswa" nyore nyore, inowanzozivikanwa se "paste", iyo isina kukosha kwekushandisa uye inofanira kuraswa; kana tembiricha yakadzikira, asphalt inonamatira zvisina kuenzana kujecha nematombo, anowanzozivikanwa se "white material". Kurasika kwe "paste" uye "white material" kunoshamisa, uye mutengo patani yezvigadzirwa unowanzo kutenderedza 250 yuan. Kana iyo asphalt kongiri yekugadzira saiti inorasa tsvina yakawanda pane saiti, inoratidza yakaderera manejimendi ayo uye chiyero chekushanda. Pane zvikonzero zviviri zvekutadza kwerudzi urwu:
(1) Iyo asphalt yekudziya tembiricha kutonga haina kururama. Kana tembiricha yakanyanyisa, "paste" ichagadzirwa; kana tembiricha yakadzikira, "white material" inogadzirwa.
(2) Kudziyisa tembiricha yekudzora jecha nematombo zvinhu hazvina kururama. Kugadziriswa kwakashata kwehukuru hwemoto wekupisa, kutadza kwedamper yekukurumidzira, shanduko yehunyoro mujecha nematombo, kushaikwa kwezvinhu mubhini rezvinhu zvinotonhora, nezvimwewo, zvinogona kukonzera kuraswa nyore. Izvi zvinoda kunyatsotariswa, kuyerwa nguva nenguva, uye pfungwa yemhando yepamusoro panguva yekugadzira.

3. Chiyero chemafuta-matombo hachina kugadzikana
Chiyero chewhetstone chinoreva chiyero chemhando yeasphalt kune mhando yemafuta sejecha muasphalt kongiri. Icho chiratidzo chakakosha chekudzora kunaka kweasphalt kongiri. Kana chiyero chemafuta-ibwe chakakurisa, "keke yemafuta" ichaonekwa munzira yemugwagwa mushure mekugadzira nekukunguruka. Kana iyo mafuta-ibwe reshiyo iri diki, iyo kongiri zvinhu zvinosiyana uye kongiri haizoumbwa mushure mekukunguruka. Idzi dzese tsaona dzemhando yepamusoro. Zvikonzero zvikuru ndezvi:
(1) Ivhu neguruva zviri mujecha nematombo zvinodarika mwero. Kunyangwe guruva rabviswa, madhaka ari mufiller akakura zvakanyanya, uye yakawanda yeasphalt inosanganiswa neinozadza, inowanzozivikanwa se "mafuta absorption". Pane asphalt shoma inonamatira pamusoro pevhu, zvichiita kuti zvive zvakaoma kuumba nekukunguruka.
(2) Kuyera kutadza kwehurongwa. Chikonzero chikuru ndechekuti zero point yekuyera sisitimu yeasphalt weighing sikero uye mineral powder inoyera sikero inodonha, zvichikonzera kuyerwa kukanganisa. Kunyanya yeasphalt yekuyera zviyero, kukanganisa kwe1kg kuchakanganisa zvakanyanya chiyero chemafuta-matombo. Mukugadzira, iyo yekuyera sisitimu inofanirwa kuverengerwa kazhinji. Mukugadzirwa chaiko, nekuda kwehuwandu hwehutsvina huri mumaminerari hupfu, gonhi remamineral poda yekuyera bhini kazhinji harina kuvharwa zvakasimba, zvichikonzera kuvuza, izvo zvinokanganisa zvakanyanya kunaka kweasphalt kongiri.

4. Guruva rakakura uye rinosvibisa nzvimbo yekuvaka.
Panguva yekuvaka, zvimwe zvinosanganisa zvinomera zvinozadzwa neguruva, zvichisvibisa zvakakomba zvakatipoteredza uye zvinokanganisa hutano hwevashandi. Zvikonzero zvikuru ndezvi:
(1) Huwandu hwedhaka neguruva mujecha nematombo zvinhu zvakakurisa uye zvinodarika mwero.
(2) Secondary guruva kubviswa hurongwa kukundikana. Asphalt inosanganisa zvidyarwa parizvino zvinowanzo shandisa yakaoma sekondari mabhegi ekuunganidza guruva, ayo akagadzirwa nezvinhu zvakakosha zvine mapores madiki, kunaka kwemhepo kupenya, uye yakakwirira tembiricha kuramba. Iwo anodhura, asi ane mhedzisiro yakanaka uye anogona kusangana nekuchengetedzwa kwezvakatipoteredza zvinodiwa. Chikonzero chikuru chekusvibiswa ndechekuti pulse air pressure yebhegi yakadzikira, kana mamwe mayunitsi haatsivise nenguva mushure mekukuvadzwa kuitira kuchengetedza mari. Bhegi rakakuvadzwa kana kuvharwa, kupisa kwemafuta hakuna kukwana, uye tsvina inoshambadzirwa pamusoro pebhegi, zvichikonzera kuvharika uye kuita kuti dryer itonhore. Guruva riri kubhururuka pamusuwo wezvinhu; bhegi rakakuvadzwa kana risina kuiswa, uye utsi hunoita se "yellow utsi", asi chaizvoizvo guruva.

5. Kugadziriswa kweasphalt kongiri yekusanganisa chirimwa
Iyo asphalt yekusanganisa chirimwa panzvimbo yekuvaka chidimbu chemidziyo chinowanzotadza. Kusimbaradza kuchengetedzwa kwemidziyo iyi kunoita basa rakakosha mukuona kuvakwa kwakachengeteka panzvimbo yekuvaka, kuvandudza kutendeseka kwemidziyo, kuderedza kutadza kwemidziyo, uye kuve nechokwadi chekongiri yemhando.
Kazhinji, kuchengetedza kwechirimwa chekusanganisa kunokamurwa kuita kuchengetedza tangi, kugadzirisa uye kugadzirisa kweiyo winch system, kugadzirisa uye kugadzirisa iyo stroke limiter, kuchengetedza tambo yetambo uye pulleys, kuchengetedza yekusimudza hopper, uye kugadzirisa track and track brackets. wait. Tangi ndicho chishandiso chekushanda cheasphalt kusanganisa chirimwa uye chiri pasi pekupfeka kwakanyanya uye kubvaruka. Kazhinji, liner, blade, ruoko rwekusanganisa uye chisimbiso chegonhi chemidziyo chinofanira kugadziridzwa uye kuchinjwa kazhinji zvichienderana nekupfeka uye kubvaruka. Mushure mekusanganiswa kwese kwekongiri, tangi inofanirwa kunyungudutswa nenguva, uye kongiri yakasara mutangi uye kongiri inonamatira pamusuwo wezvinhu inofanira kunyatsogezwa kudzivirira kongiri mutangi kubva pakusimba. Kuchinjika kwekuvhura nekuvhara dhoo rezvinhu kunofanira kuongororwa nguva nenguva kudzivirira dhoo rezvinhu kubva kunamira. Iyo pombi yemafuta yakakora inoshandiswa kaviri pashift kuti ipe mafuta kune shaft yekupedzisira yetangi kuti idzore mabearings uye kuburitsa jecha, mvura, nezvimwewo. Paunenge uchichengetedza tangi, iva nechokwadi chekubvisa magetsi uye uve nemunhu anorichengeta. kudzivirira njodzi. Ita shuwa kuti hapana zvinhu zvekune dzimwe nyika mutangi usati watanga muchina nguva yega yega, uye zvinorambidzwa zvachose kutanga muridzi nemutoro.

Kugadziriswa uye kugadzirisa kwewinch mota: Iyo braking system yewinch system yeaspahlt yekusanganisa chiteshi inogona kuve nechokwadi chekuti hopper inogona kugara pane chero chinzvimbo panjanji kana ichimhanya yakazara yakazara. Saizi yekusanganisa torque inogadziridzwa nehombe nut pachigaro chekumashure chemota. Bvisa siruu yekubatanidza pakati pekiyi nati nebhureki re fan, dzosera kiyi nati panzvimbo yakakodzera, uye fambisa rotor kunzvimbo yakanyanyisa yakananga kumagumo eshaft. Wobva wafambisa bhureki re fan kumashure kuitira kuti mhete yebhureki ikwane mukati mecone pamusoro pevhavha yekumashure. Simbisa nati yekukiya kusvika yabata kumagumo kwebhureki re fan. Wobva waimonera mune imwe nhanho wosimbisa siruu yekubatanidza. Kana hopper iine mabhureki abnormalities painosimudzwa kana kudzikiswa, tanga wadzosera nati rekukiya panzvimbo yakafanira, wobva wasunga bhaudhi rehexagonal socket kumagumo ikoko. Kana paine jamu paunotanga mota yekusimudza, tanga wabvisa nut yekuvhara. Kudzokera kunzvimbo yakakodzera, sunungura bhaudhi rehexagonal socket kumagumo iwayo, kurebesa nhambwe yebhureki yemukati, uye simbisa nati yekukiya. Kugadziriswa kwereki yekurodha nebhureketi: Gara uchiisa girisi mukati nekunze kwegorofu uko rack yekutakurisa inobata roller kuderedza kumhanya kweroller kana ichikwira nekudzika. Deformation yekurodha rack uye bracket inofanirwa kugadziriswa nenguva kudzivirira Njodzi kuitika.
Maintenance of stroke limiter: Iyo limiter yechiteshi chekusanganisa yakakamurwa kuita muganho, wepamusoro muganho, wakaderera muganho uye wedunhu breaker. Izvo zvinodikanwa kuti nguva nenguva uye nekukurumidza utarise kunzwisiswa uye kuvimbika kweyega yega switch switch, tarisa kana iyo control yedunhu zvikamu, majoini, uye wiring zviri mumamiriro akanaka, uye kana masekete akajairwa. Izvi zvakakosha zvikuru pakushanda kwakachengeteka kwechiteshi chekusanganisa.
Kuita basa rakanaka mukutonga kwemhando uye kugadzirisa dambudziko reiyo asphalt chirimwa hakungogone kuve nechokwadi chemhando yeprojekiti, asi zvakare kuderedza mutengo wepurojekiti, kuvandudza kugona kwekuvaka, uye kuwana kaviri goho remagariro nehupfumi.