Zomera za phula zikatengera ukadaulo wa SMA (Stone Mastic Asphalt), kudyetsa ulusi wa lignocellulose sikungoganizira - ndizovuta kwambiri. Tawonapo mapulojekiti ambiri akuyimitsidwa chifukwa chodyetsa sichinathe kusunga 3-5 g/kg pamitsinje ya phula yopitilira 200+ °C. Ichi ndichifukwa chake ochita masewerawa amawonjezera lignocellulose feeder SMA ya phula mayunitsi opangidwira kukhazikika kwapadziko lonse lapansi, kukana fumbi, ndi kubwereza metering - osati zolemba zamasamba.

Palibenso "Kukwanira Kwabwino" Kudyetsa Fiber

Ulusi wa Lignocellulose, womwe nthawi zambiri umapangidwa ndi matabwa, utali wa 3-6 mm, wokhala ndi chinyezi chosachepera 8%, uyenera kulowa mu chosakanizira pamlingo wokwanira wothamanga. Pang'ono kwambiri: kusawoneka bwino kwa filimu yomangirira, chiwopsezo chowononga. Kuchulukirachulukira: kukomoka, kusokonekera kwa mpweya, kutopa msanga. Ma feeders ambiri amalephera pa mfundo zitatu: kutsekera m'mphepete mwa nyengo yachinyontho, kutsetsereka kwa auger pansi pa katundu, kapena kugwedezeka kwa dosing komwe kumachititsa kuti mbewu ziyambe kumera. Zibo Jixiang Machinery's SMA-specific lignocellulose feeders amathetsa izi mwa kupanga-osati kubweza.

Mndandanda wawo wa SjLF-120 umagwiritsa ntchito njira yopangira magawo awiri: cholumikizira chothandizira mphamvu yokoka chowongolera matalikidwe osinthika, chotsatiridwa ndi chosindikizira, chosindikizira chachitsulo chosapanga dzimbiri chokhala ndi mayankho omva ma torque. Mosiyana ndi zodyetsa zakuthupi zambiri, zimasunga kulondola kwa ± 1.2% kudutsa 0.8-12 kg / h - zotsimikiziridwa m'mayesero am'munda kudutsa kutentha kwa chipululu cha Saudi Arabia ndi chinyezi cha Vietnam. Mtengo wa chakudya umasintha munthawi yeniyeni kudzera pa ma sigilo a phula olumikizidwa ndi PLC, ndikuchotsa kupitilira pamanja.

Chofunika kwambiri, chimaphatikizana mwachindunji ndi machitidwe wamba owongolera phula - palibe zida zapakhomo zomwe zimafunikira. Tapereka mayunitsi limodzi ndi Benninghoven, Ammann, ndi osakaniza ng'oma opangidwa mwamakonda. Kuyika kulikonse kumaphatikizanso kusanja kwapamalo pogwiritsa ntchito milingo yotsimikizika ya fiber mass, osati ma chart osuntha okha.

Chifukwa chiyani ma feed a Standard amafupika mu Mapulogalamu a SMA

Makampani ena amayesa kusintha simenti kapena zopangira phulusa za lignocellulose. Sizimagwira ntchito kawirikawiri. Odyetsa simenti amadalira fluidization; lignocellulose amachotsa mpweya. Fly phulusa feeders ntchito ufa wabwino; Lignocellulose ndi fibrous ndi static-prone. Makasitomala m'modzi ku Kenya adathamanga magulu atatu otsatizana osakhazikika a Marshall - adangopeza kuti chakudya chawo "chapadziko lonse" chidapeza zotsalira za 47 g kuseri kwa chipata chotulutsa pambuyo pa maola 8. Kumeneko sikukonza—ndiko kulephera kwa mapangidwe.

Odyetsa a Zibo Jixiang amagwiritsa ntchito zomangira za polima zosamata, zodzitchinjiriza zodzitchinjiriza, ndi kuzungulira kwamadzi komwe kumachitika mphindi 90 zilizonse - kapena pakufunidwa. Kutulutsa kotulutsa kumakwera molunjika munjira ya phula, kumachepetsa kutayika kwa mpweya. Palibe thandizo lakunja la mpweya. Palibe chowombera chachiwiri. Kungoyendetsedwa koyendetsedwa ndi mphamvu yokoka komwe fiber imakumana ndi binder.

Mikhalidwe Yeniyeni Yotumizidwa—Osati Zofuna Zamabuku

Kuyika sikuli pulagi-ndi-kusewera-koma ndi zodziwikiratu. Mufunika chilolezo cha 300 mm pansi pa chopondera, chimango chokhazikika (chopanda chowotcherera ku chomera chogwedezeka), ndi kuzungulira kwa 4-20 mA kuchokera ku PLC yanu yayikulu. Palibe mpweya wothinikizidwa wofunikira. Palibe ntchito zaboma kupitilira ma bolt awiri a M12. Kutumiza kumatenga mphindi zosachepera 90: kuwerengera zero-point, kuyesa kwathunthu, ndikutsimikizira motsutsana ndi matikiti a batch.

Tatumiza mayunitsi opitilira 87 kuyambira 2021 ku Nigeria, Uzbekistan, Colombia, ndi Poland. Nthawi zonse, matani 200 oyamba a SMA opangidwa adakumana ndi EN 13108-5 fiber dispersion specs popanda kukonzanso kwa opareshoni. Zida zosinthira? Chida chimodzi chimakwirira 95% yokonza minda: chisindikizo cha auger, cholumikizira pagalimoto, seti ya hopper. Nthawi yotsogolera yosinthira magawo: masiku 12-18 khomo ndi khomo, akutsatiridwa.

Koma izi ndi zomwe zili zofunika kwambiri: pamene fiber dosing imakhalabe yolekerera, ma SMA's voids-in-mineral-aggregate (VMA) anu amakhala okhazikika pa 17.2 ± 0.3%. Kusasinthika kumeneku kumatanthauza kuti zitsanzo zochepa zokanidwa, kukonzanso pang'ono, komanso kuvomerezedwa kwapanjira mwachangu. Ndi ROI yomwe mumayesa masiku-osati kotala.

Kusankha Choyenera cha Lignocellulose Feeder SMA cha Asphalt Plant

Funsani mafunso atatu musanatchule:

Zibo Jixiang imasindikiza zolemba zonse zaukadaulo pa intaneti-kuphatikiza zojambula zowoneka bwino, zojambula zamawaya, ndi mindandanda yoyang'anira ntchito. Palibe ma NDA ofunikira. Palibe zipata "zogulitsa zolumikizana". Kungowonekera kwa kalasi ya engineering.

Kwa zomera za asphalt zomwe zikuyenda ndi SMA pa 200 + matani / ola, kudalirika sikukhudza kuchuluka kwa nthawi. Ndizokhudza kudziwa kuti mlingo wa ulusi sudzasuntha pamene chinyezi chozungulira chifika 92% kapena kuzungulira kwa phula pa 3 koloko m'mawa. lignocellulose feeder SMA ya phula-ndipo imathera ndi mayendedwe apansi.