Paunosarudza asphalt kusanganisa chirimwa, usangotarisa mutengo, asiwo teerera kune chigadzirwa chemhando, shure kwezvose, hutano hunobata zvakananga hupenyu hwebasa reasphalt plant. Kana ari matambudziko akadai sekutadza kwemidziyo, kambani yedu yakabatanidza makore echiitiko cheprojekiti kuongorora zvikonzero zvekutadza muasphalt kongiri yekusanganisa zvidyarwa, izvo zvinopfupikiswa sezvizvi:
1. Kusagadzikana kuburitsa uye yakaderera michina kugadzirwa kunyatsoshanda
Munguva yekuvaka nekugadzirwa kwemapurojekiti mazhinji, pachava nechiitiko chakadai: kugona kwekugadzira kweasphalt plant hakuna kunyanya kukwana, iyo chaiyo yekugadzira yakadzikira kupfuura yakayerwa yekugadzira kugona, kugona kwakadzikira, uye kunyangwe kufambira mberi chirongwa cheprojekiti chinokanganiswa. Nyanzvi dzembatya dzebasa dzekambani yedu dzakatsanangura kuti zvikonzero zvikuru zvekutadza kwakadaro muasphalt kusanganisa zvidyarwa ndizvo zvinotevera:
(1) Kusanganisa kusanganisa ratio
Wese munhu anoziva kuti musanganiswa weiyo asphalt kongiri ndiyo inotarirwa musanganiswa reshiyo uye musanganiswa wekugadzira reshiyo. Iyo inonangwa musanganiswa reshiyo ndeye kudzora chikamu chejecha uye matombo anotonhora ekutakura zvinhu, uye kugadzirwa musanganiswa reshiyo ndiyo yekusanganisa reshiyo yezvakasiyana jecha nematombo zvinhu mune yakapera asphalt kongiri zvinhu zvakatsanangurwa mudhizaini. Iyo yekugadzira musanganiswa reshiyo inotarwa nerabhoritari, iyo inosarudza mwero wegiredhi yeyakapedzwa asphalt kongiri. Iyo inonangwa musanganiswa reshiyo inoiswa kuti iwedzere kuvimbisa kugadzirwa musanganiswa reshiyo, uye inogona kugadziriswa zvinoenderana nemamiriro chaiwo panguva yekugadzira. Kana chinangwa chekusanganisa reshiyo kana chiyero chemusanganiswa chekugadzira chisiri chisizvo, zvigadzirwa zvakachengetwa mumamita ega ega echiteshi chekusanganisa zvichave zvisina kuenzana, uye zvimwe zvinhu zvinofashukira, zvimwe zvinhu, nezvimwewo, hazvigone kuyerwa nekufamba kwenguva, zvichikonzera kuti idling nyika. yetangi yekusanganisa, uye kugona kwekugadzira kwakadzikira.
(2) Kukwenenzverwa kusingakodzeri kwejecha nematombo akaunganidzwa
Ijecha nematombo aggregates anoshandiswa mukugadzira asphalt musanganiswa ane gradation renji. Kana kudzora kwekudya kusina kusimba uye kukwidziridzwa kwakanyanya kudarika huwandu, huwandu hukuru hwe "marara" huchagadzirwa, izvo zvichaita kuti bhini rekuyera ritadze kuyera nemazvo nenguva. Haisi kungoguma nekubuda kwakaderera, asi inokonzerawo tsvina yakawanda yezvinhu zvakasvibirira, izvo zvinowedzera mari zvisingakoshi.
(3) Hunyoro hwejecha nematombo hwakanyanya
Kana isu tichitenga asphalt yekusanganisa michina, tinoziva kuti kugadzirwa kwayo kunofanana nemhando yemidziyo. Nekudaro, kana hunyoro huri mujecha nematombo akaunganidzwa hwakanyanya, kuomesa kwemidziyo kunodzikira, uye huwandu hwejecha nematombo akaunganidzwa anogona kupihwa kune metering bin kuti isvike tembiricha yakatarwa munguva yeyuniti. ichaderera maererano, kuitira kuti kubuda kunoderera.
(4) Mafuta ekupisa kukosha kwakaderera
Mafuta anoshandiswa muasphalt kusanganisa chirimwa ane zvimwe zvinodiwa, kazhinji kupisa dizeli, rinorema dhiziri kana mafuta anorema. Mamwe mauto ekuvaka ari kuyedza kuchengetedza mari panguva yekuvaka, uye dzimwe nguva kupisa mafuta akasanganiswa. Oiri yerudzi urwu ine mutengo wakaderera wekupisa uye inogadzira kupisa kushoma, izvo zvinokanganisa zvakanyanya kupisa kwehumburuku yekuomesa uye kuderedza huwandu hwekugadzira. Iyi nzira inoita seinoderedza mutengo inotokonzera kuraswa kwakatokura!
(5) Kurongeka kwakashata kwemaitiro ekushanda kweasphalt kusanganisa michina
Kugadziriswa kusinganzwisisike kwemaitiro ekushanda kweasphalt kusanganisa michina inonyanya kuratidzwa mu: kugadzika kusina kunaka kwekusanganiswa kwakaoma uye nguva yekunyorovesa kusanganiswa, kusagadziriswa kusinganzwisisiki kwekuzarura nekuvhara nguva yemukova webhakiti. Kazhinji, imwe neimwe inokurudzira yekugadzira kutenderera ndeye 45s, iyo inongosvika iyo yakatemerwa kugadzirwa kugona kwemidziyo. Tora yedu LB2000 mhando asphalt yekusanganisa midziyo semuenzaniso, iyo yekusanganisa kutenderera ndeye 45s, iyo inobuda paawa ndeye Q = 2 × 3600/45=160t/h, iyo yekusanganisa kutenderera nguva ndeye 50s, iyo inobuda paawa ndeye. Q=2×3600/ 50=144t/ h (Cherechedza: The rated capacity of 2000 type mixing equipment is 160t/h). Izvi zvinoda kuti tipfupise nguva yekusanganisa kutenderera zvakanyanya sezvinobvira pasi pemamiriro ekuvimbisa kunaka panguva yekuvaka.
2. Kupisa kwekushisa kweasphalt konkriti haina kugadzikana
Munguva yekugadzirwa kwekongiri yeasphalt, zvinodiwa zvekushisa zvakanyanya. Kana kutonhora kwakanyanyisa, asphalt iri nyore "kupisa" (inowanzozivikanwa se "paste"), uye haina kukosha kwekushandisa uye inogona kungoraswa semarara; kana tembiricha yakadzikira, asphalt negravel zvinonamatira zvisina kuenzana uye ive "White material". Isu tinofungidzira kuti mutengo patani yezvigadzirwa zvinowanzoita 250 yuan, zvino kurasikirwa kwe "paste" uye "grey material" kunoshamisa. Mune asphalt kongiri yekugadzira saiti, iyo yakawanda tsvina inoraswa, iyo yakaderera iyo manejimendi nhanho uye kugona kushanda kwesaiti kuchave. Pane zvikonzero zviviri zvikuru zvekusagadzikana kwekupisa kwekushisa kwechigadzirwa chakapedzwa:
(1) Asphalt kudziyisa tembiricha control haina kururama
Sezvataurwa pamusoro apa, kana tembiricha yakanyanyisa, inova "paste", uye kana tembiricha yakadzikira, ichava "grey material", inova tsvina yakakomba.
(2) Kudzora tembiricha yejecha aggregate kudziyisa haina chokwadi
Kugadziriswa kusinganzwisisike kwehukuru hwemurazvo wekupisa, kana kutadza kwedamper, shanduko mumvura yejecha nejecha aggregate, uye kushaikwa kwezvinhu mubhini rekuchengetedza inotonhora, nezvimwewo, zvinogona kukonzera tsvina nyore. Izvi zvinoda kuti titarise nekungwarira, kuita zviyero kazhinji, kuve neruzivo rwepamusoro rwemhando yepamusoro uye kuuraya kwakasimba panguva yekugadzira.
3. Oil-stone ratio haina kugadzikana
Iyo asphalt ratio inoreva chiyero cheasphalt mhando kune jecha uye mamwe mafirita muasphalt kongiri, uye ndiyo inonyanya kukosha chiratidzo chekudzora kunaka kweasphalt kongiri. Kana iyo asphalt-dombo reshiyo yakakura kwazvo, "keke yemafuta" ichaonekwa munzira yemugwagwa mushure mekugadzira nekukunguruka; kana asphalt-dombo reshiyo iri diki zvakanyanya, iyo kongiri zvinhu zvinosiyana, uye kukunguruka hakuzogadzirike, izvo zvese zvakakomba zvemhando tsaona. Zvikonzero zvikuru ndezvi:
(1) Ivhu /guruva riri mujecha nevhu rakaunganidzwa rinodarika mwero
Kunyange zvazvo guruva richibviswa, madhaka ari mufiller akanyanya kukura, uye yakawanda yeasphalt inosanganiswa nekuzadza, iyo inowanzozivikanwa se "mafuta absorption". Pane asphalt shoma yakanamatira pamusoro pevhu, uye zvakaoma kuumba mushure mekukunguruka.
(2) Measurement system kukundikana
Chikonzero chikuru ndechekuti zero poindi yechiyero chekuyera chiyero cheasphalt uye mineral powder measurement scale inodonha, zvichikonzera kukanganisa kwechiyero. Kunyanya kune asphalt kuyera zviyero, kukanganisa kwe1kg kuchakanganisa zvakanyanya asphalt ratio. Mukugadzira, iyo metering system inofanirwa kuverengerwa kazhinji. Mukugadzirwa chaiko, nekuda kwekusvibiswa kwakawanda mumamineral powder, gonhi remamineral powder metering bin kazhinji harina kuvharwa zvakasimba, uye kubuda kunoitika, izvo zvinokanganisa zvakanyanya kunaka kweasphalt kongiri.
4. Guruva rakakura, rinosvibisa nharaunda yekuvaka
Panguva yekuvaka, zvimwe zvinosanganisa zvinomera zvakazara neguruva, izvo zvinosvibisa zvakanyanya zvakatipoteredza uye zvinokanganisa hutano hwevashandi. Zvikonzero zvikuru ndezvi:
(1) Huwandu hwemadhaka /huru mujecha nemuunganidzwa wematombo wakakura zvakanyanya, kudarika mwero.
(2) Kukundikana kwehurongwa hwekubvisa guruva
Parizvino, asphalt kusanganisa zvidyarwa zvinowanzo shandisa bhegi kubvisa guruva, iro rinogadzirwa nezvinhu zvakakosha zvine ma pores madiki, kunaka kwemhepo kupenya, uye yakakwirira tembiricha kuramba. Iyo guruva yekubvisa mhedzisiro yakanaka, uye inogona kusangana nekuchengetedzwa kwezvakatipoteredza zvinodiwa. Pane zvisingabatsiri - zvinodhura. Kuti uchengetedze mari, mamwe mayuniti haatsive bhegi reguruva munguva mushure mekukuvadzwa. Iyo bhegi yakakuvadzwa zvakanyanya, mafuta haana kupiswa zvachose, uye tsvina inoshambadzirwa pamusoro pebhegi, zvichikonzera kuvhara uye kuita kuti guruva ribhururuke munzvimbo yekugadzira.
5. Kugadziriswa kweasphalt kongiri yekusanganisa chirimwa
Kugadziriswa kweasphalt kongiri yekusanganisa chirimwa kazhinji yakakamurwa kuita kuchengetedza kwemuviri wetangi, kuchengetedza uye kugadzirisa kwewinch system, kugadzirisa uye kugadzirisa kweiyo stroke limiter, kuchengetedza tambo yewaya uye pulley, kuchengetedza iyo yekusimudza hopper, kuchengetedza kweiyo track uye track rutsigiro, nezvimwe kumirira.
Panzvimbo yekuvaka, iyo kongiri yekuvhenganisa chirimwa inogara uye inowanzoitika kune yekutadza michina. Isu tinofanirwa kusimbaradza kuchengetedzwa kwemidziyo, iyo inoita kuti ive nechokwadi chekuvakwa kwakachengeteka kwesaiti, kuvandudza chiyero chekuvimbika kwemidziyo, kuderedza kutadza kwemidziyo, kuve nechokwadi chemhando yekongiri, nekuvandudza michina. Kukwanisa kugadzira, kuwana kaviri goho remagariro uye hupfumi.
