Kufamba kwemaitiro edesulfurization vertical roller chigayoSisitimu yacho iri nyore, mari inoiswa inochengetedzwa uye manejimendi yekugadzira iri nyore. Pakusarudza hurongwa hwekugadzira uye kusarudzwa kwemidziyo ye desulfurization limestone powder, maitiro matsva uye matekinoroji akakura uye akavimbika anofanira kushandiswa, ayo asingadhuri, ane musoro, anoshanda uye akavimbika. HCMilling (Guilin Hongcheng), semugadziri wechirongwa uye mugadziri we desulfurization vertical roller mill system, ichaunza desulfurization effect ye vertical roller mill.

HLMdesulfurization vertical roller chigayo

Zvinhu zvakawanda zvinokanganisa kushanda zvakanaka kwe desulfurization:

1. Giredhi reLimestone

Rudzi rweLimestone runobva pahuwandu hweCaO. Rudzi rwakanyanya rweCaO muLimestone yakachena i56%. Kana kuchena kweLimestone kwakakwira, ndiko kuri nani kubvisa sulfurization. Semugadziri wemaitiro, pakugadzira zvinoshandiswa, haufanirwe kungoverenga chete kuumbwa kwemakemikari ayo, asiwo kunzwisisa hunhu hwayo hwepanyama. Rudzi rweCalcium oxide muLimestone yeGiredhi rekutanga i48% - 54%; Limestone haidi CaO yakawanda. Limestone ine CaO>54% ine kuchena kwakanyanya uye yakasanganiswa. Hazvisi nyore kuikuya uye ine kugadzikana kwakasimba kwemakemikari, saka haina kukodzera kushandiswa se desulfurizer.

2. Kupfava kweupfu hwe limestone

Kana upfu hwe limestone hudiki, nzvimbo chaiyo yepamusoro inokura. Sezvo kunyungudika kwe limestone kuri kuita ma "solid-liquid" maviri-phase reaction, uye kumhanya kwayo kunoenderana nenzvimbo chaiyo ye "limestone particles", zvidimbu zve limestone zvakapfava zvine simba rakanaka rekunyungudika, kumhanya kwakasiyana-siyana kwekuita kwakabatana, kushanda kwakanyanya kwe desulfurization uye kushandiswa kwe limestone, asi kana saizi ye "limestone particles" iri diki, simba rinoshandiswa pakupwanya rinokwira. Kazhinji, kumhanya kwe "limestone powder" kunopfuura ne 325 mesh sieve (44 microns) i95%.

Panguva imwe chete, saizi yehupfu hwe limestone inoenderana nemhando ye limestone. Kuti ive nechokwadi chekuti kushanda zvakanaka kwe desulfurization uye mwero wekushandiswa kwe limestone zvinosvika padanho rakati, kana huwandu hwetsvina mu limestone hwakakwira, limestone inofanira kukuyiwa zvakanyanya.

Tekinoroji yekugadzira upfu hweLimestone uchishandisa desulfurization vertical roller chigayosisitimu:

Pakushandisa FGD uchishandisa limestone powder se desulfurizer, limestone powder inofanira kuitwa solid liquid two-phase dissolving reaction, uye reaction rate yakanaka kune chaiyo pamusoro pe limestone particles. Kana saizi ye limestone powder particles iri diki, nzvimbo chaiyo yepamusoro yakakura nehukuru hwayo. Limestone particles ine solubility yakanaka, uye mhando dzakasiyana dze reaction rates dzakakwira. Zvisinei, kana limestone particles size iri diki, simba rinoshandiswa pakupwanya rakakwira. Kazhinji, mwero wepasi pe limestone powder unopfuura 325 mesh sieve (44 microns) i95%. Panguva imwe chete, saizi yepakati pe limestone powder inoenderana nemhando ye limestone. Kuti ive nechokwadi chekuti desulfurization efficiency uye limestone utilities rate inosvika padanho rakati, kana huwandu hwetsvina mu limestone hwakwira, limestone inofanira kukuyiwa zvakapfava. Tekinoroji yechinyakare ye tube mill inoshandiswa kugadzira limestone powder, ine simba rakawanda rinoshandiswa, inokwanisa kubuda zvishoma, inoyerera zvakanyanya, uye yakaoma kudzora fineness uye particle grading. Nekuvandudzwa kwetekinoroji yekukuya, vertical roller mill grinding technology inoshandiswa. Nekuda kwemutemo wekukuya zvinhu, simba rinoshandiswa rakaderera (20-30% pasi pesimba rinoshandiswa nechubhu mill), makemikari ari muchigadzirwa chacho akagadzikana, kugadzika kwezvikamu zvakafanana, uye kufamba kwemaitiro acho kuri nyore.

Limestone inopinda muchigadzirwa inoburitswa muhopper nerori kana forklift, uye limestone inopwanywa panguva imwe chete. Zvidhinha zve limestone zvinotumirwa kucrusher kuburikidza ne plate feeder. Saizi yekudya inowanzo dzorwa pa 400-500mm, uye saizi yezvikamu zvinoburitsa inodzorwa pa 15mm. Limestone yakapwanywa inotumirwa mu limestone silo kuburikidza ne conveyor equipment, uye silo top ine guruva rimwe chete rekubvisa guruva. ​​Limestone yakapwanywa inoyerwa uye inosanganiswa ne speed regulating belt weigher iri pasi pe silo, uye yozoiswa mu vertical roller mill ne bel conveyor kuti igayiwe. Chigadzirwa chapedzwa i limestone powder ine fineness ye 250 meshes. Limestone powder mushure mekukuyiwa inotakurwa kuenda ku finished product warehouse kuti ichengetwe. Pamusoro pe warehouse pane guruva rimwe chete rekubvisa guruva. ​​Zvigadzirwa zvapedzwa zvinoendeswa ku bulk tank truck kuti zviendeswe nemuchina we bulk uri pasi pe warehouse.

Mhedzisiro yekubvisa sulfurizationchigayo chinotenderera chakamira:

Maitiro ekukuyaHLMchigayo chinotenderera chakamira inoshandisa musimboti wekukuya wezvinhu, ine kumanikidzwa kwekukuya kunogadziriswa, ruzha rwakaderera, kushandiswa kwesimba shoma, kusakara kwakaderera, kuchinjika kwakasimba kune zvinhu, kufamba kuri nyore uye kushanda zvakanaka kwesystem. Sisitimu yese inoshandiswa pasi pekumanikidzwa kwakashata uye kusvibiswa kweguruva kushoma. Maitiro ekukuya e vertical roller mill ane kuyera zviyo zvakaenzana, kupfava kwechigadzirwa kunogadziriswa (kupfava kwechigadzirwa kunogona kusvika 600 meshes kana kupfuura), uye kupfava kwechigadzirwa kunogona kuyerwa nekukurumidza uye kugadziriswa.

Kana muine zvinodiwa zvine chekuita nazvo, ndapota taurai nesu kuti muwane rumwe ruzivo nezvemichina yacho uye mutipe ruzivo rwekutevera:

Zita rezvinhu zvisina kugadzirwa

Kukora kwechigadzirwa (mesh/μm)

kugona (t/h)