Abstract: Iri bepa rinounza magadzirirwo ekusimudzira uye kudzora mamiriro ehupfu inogadzira muchiteshi chakaoma kurodha nekuburitsa mabasa, ayo akapa mazano ekugadzira uye nzira dzekugadzira.batai kuburitsa hopperzvichibva pane akaiswa tepi guruva vaunganidzi.
Keywords: dust proof hopper yakaiswa jira chubhu guruva muunganidzi
Nekuwedzera kwemahombe ekutakura zvinhu uye akaturikidzana, madhishi akaomeswa, kunyanya simende clinker, cassava, ore, marasha, iron mineral powder, nezvimwewo, kusvibiswa kweguruva kunokonzerwa nemhando dzakasiyana-siyana dzeguruva-backed mhando mumachiteshi.Iyo yakwezva kutarisisa kwepamusoro kuhurumende uye kunetseka kwakanyanya kwenharaunda, asi zvakare inopa imwe mhedzisiro mukusimudzira madoko.Zvinoenderana nekunze kwemamiriro ekunze ekutarisa zvinhu, zvakajairika marasha kurodha uye kuburitsa mabasa, imwe neimwe kurodha matani miriyoni imwe, guruva remarasha matani mazana maviri, kureva 0.02% yekutamisa.Kana gore remazimbe echiteshi rakapfuura simba re7,500 matani, guruva remarasha rakakwirira mumatani 1.5 mugore rimwe chete, saka Ministry of Communications ichasanganisira kudzora guruva mukutakura nzvimbo yakakura yechiteshi mumapurojekiti makuru.
Chiyero che10mg/m' chinotarwa nehurumende.Iyo data yekuona yekusvibiswa kweguruva inokonzerwa nekubata gumi kushanda haipo, asi maererano nekurongeka kwayo kwehukuru, haina kuderera kupfuura guruva rekuisa panzvimbo yekuchinjisa yerubha bhandi muchina.
Pane zvikamu zviviri zvakafara zvemhinduro kudambudziko iri.Mhinduro yakakwana, yakadai sekushandiswa kwechisimbiso chekubata system.Pneumatic ship unloader uye spiral ship unloader inoshandiswa pakuburutsa ngarava, pombi inotakura, kaviri kamuri yemhepo cushion conveyor uye yakavharwa zvizere roller conveyor inoshandiswa pakutakurisa, uye silo inoshandiswa pakuunganidza.Izvo zvinhu zvakaparadzaniswa kubva kunze kwenyika panguva yese yekurodha nekuburitsa.Zvisinei, chirongwa ichi hachikwanisi kunyatsoenderana nekushandurwa kwekutakura, saka chinowanzoshandiswa mumateshitari epamusoro.Imwe yacho ndeyekuenderana nemhando dzakasiyana dzezvinhu, kushandiswa kwezvigadziriso zvakazvimirira.Zvakadai sekushandiswa kwekushandura roller conveyor mukufambisa kureba, pasina nzvimbo yepakati yekutamisa, kuderedza zvinhu mukuita kwekutapurirana, kuitira kuderedza ejection yezvinhu zvinokonzerwa neguruva rinobhururuka, uye kudzivirira njodzi yekufashukira kwezvinhu kana kuvhara;Iyo yakareba yedivi nzira yeyadhi yekuchengetera yakawanda inofanirwa kuenderana neinotungamira mhepo kutungamira sezvinobvira kuderedza guruva rekutakura zvinhu;Imba yekuchengetera inofanirwa kuve yakashongedzerwa nespray system yekuita zvinwiwa nguva nenguva kudzivirira guruva rechipiri.Mambure asingapindi guruva anofanira kushandiswa kuvhara zvinhu zvisingakodzeri kumwaya mvura uye zviri pedyo nemigwagwa kana nzvimbo dzinogara vanhu.Mukushandiswa kwekubata kubata, kunatsiridza kuvharika kweakawanda cargo oparesheni kubata, kuitira kuti saizi yehopper ienderane nekubata, kana kuburitsa kutakura zvinhu kureba kunofanirwa kunge kwakadzikira sezvinobvira, panguva imwe chete, kunofanirwa kudzivirira kubata kwakawandisa. zvinhu zvinofashukira.Zviripachena, matanho aya ane mhedzisiro yekudzikisa huruva mukushanda kwakaoma kwakawanda, asi haisi mhinduro yakakwana, kunyanya nhanho dzekudzora guruva pakubata kwekuburitsa.
Kuongororwa kweguruva rinokonzeresa pakubata kurodha nzvimbo
The port is open operation.Kana iyo yakawanda kutakura mitoro yakavhurwa, zvinhu zvinokanganiswa negiravhiti kune hopper yemahara kudonha.Nehuwandu hukuru hwezvinhu zvinodonha, izvo zvinhu zvinotakura huwandu hwakawanda hwemhepo kupinda muhopi, zvichikonzera yakakura yakanaka yekumanikidza nharaunda muhopper, kuumbwa kwekuyerera kwemhepo kune yakatarisana yekudonha, kuitira kuti ibudise humwe huwandu hwekusundidzira kumusoro pane zvimedu zvenyama.Zvimedu zvakakura uye zvimedu zvakakora zvidiki zvidiki, uye zvidimbu zvidiki zvehuremu uye density zvinosungirira zvakaturikwa mumhepo, padivi pemudhuri wekubuda kunze, zvichikonzera kusvibiswa kwemhepo yakatenderedza nharaunda.
Saka tora mapoinzi ekuburitsa kudzora kusvibiswa kweguruva mukuwedzera kudzora kureba kwekubata kuvharika, uye zvinodikanwa mumativi eiyo hopper yekumisikidza sefa, nefan convulsions, gadzira yakashata yekumanikidza zone, padhuze nekugadzirisa nekuda kwekubuda kwemhepo kusvinwa. Kukwira nekunze kwezvimedu, uyezve kuburikidza nekusiyana kwesimba rekuparadzanisa kubva kugasi kana guruva sefa zvidimbu, kudzora huruva.
Iyo yakajairwa bhegi sefa inoda kuvhara nzvimbo inogadzira guruva, kuitira kuti gasi rinotakura guruva riyerere kubva panzvimbo yakavharwa kusvika kune yepakati firita, sezvakaratidzwa muMufananidzo 1. Iyo sisitimu ine midziyo mikuru, nzvimbo yepamusoro yekuisa uye yakakwirira yekuchengetedza zvinodiwa.
Iyo plug-in jira bhandi guruva muunganidzi idiki muhukuru uye inogona kuiswa mune chero chimiro, inochengetedza pombi nenzvimbo, uye ine yakakwirira kusefa nzvimbo pavhoriyamu yeyuniti.Iyo inonyanya kukodzera kudzora guruva mumakanika ekufambisa masisitimu uye kubata zvinhu uye masisitimu ekufambisa, sezvakaratidzwa mumufananidzo 2.
Uchishandisa plug-in jira bhandi guruva muunganidzi, zviri nyore kumisikidza akawanda guruva suction ports mu eco hopper padhuze nenzvimbo inogadzira guruva, uye kuisa akawanda akaparadzana mayuniti ekubvisa guruva kudzora guruva (Mufananidzo 3).Sezvo chiteshi chekusveta guruva chiri padyo nenzvimbo yekugadzira guruva, iyo inofemerwa mhepo idiki, guruva rekuunganidza rakakwirira, uye inodiwa yekuburitsa mweya vhoriyamu zvakare idiki.
Dust control scheme
Tichifunga nezve tekinoroji maitiro ekubata kuburitsa, tekinoroji yekubata guruva senge yakavharwa hoods uye epamusoro ekuyamwa hood haigone kushandiswa.Uye kana bhaketi rekubata richiburutsa, huwandu hukuru hwezvinhu hunodonha ipapo, uye recoil mhepo inoyerera inogadzirwa nekudzvanya kwakasimba.Mukuwedzera, nzvimbo yemudziyo wekudzikisa yakakura, yakadai sekushandisa imwe chete inoputika mhepo yekudzora kuyerera, zviri nyore kukonzera kushandiswa kwesimba rakawandisa uye kusagadzirisa maitiro.Naizvozvo, musanganiswa weketeni remhepo uye mhepo yekuburitsa inogona kushandiswa kudzora guruva rekubata kuburitsa ngarava, sezvakaratidzwa mumufananidzo 4.
Mamwe ecological uye akajairwa hopper mafoto ekunongedza:
Nguva yekutumira: Mar-16-2022
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