Ukulawula uthuli ngesikhathi sokuthunjwa kokubamba

I-Abstract: Leli phepha lethula indlela yokuthuthukisa kanye nesimo sokulawula ukukhiqiza uthuli echwebeni elomile lokulayisha nokuthulula imisebenzi, elinikeze imibono nezindlela zokuklamabamba i-hopper yokukhiphangokusekelwe kumaqoqo othuli we-tape afakiwe.

Amagama angukhiye: i-hopper yokuvikela uthuli ifakwe i-cloth tube dust collector

Ngokukhula kwemikhumbi emikhulu ethwala impahla kanye nokupakishwa kwayo, ama-dispens omisiwe, ikakhulukazi ama-clinker kasimende, umdumbula, insimbi, amalahle, impushana yamaminerali ensimbi, njll., ukungcoliswa kothuli okubangelwa izinhlobo ezahlukene zezinhlobo ezinezintuli emachwebeni.Kudonse ukunaka okuphezulu kuhulumeni kanye nokukhathazeka okukhulu komphakathi, kodwa futhi kunikeza umthelela othile ekuthuthukisweni kwamachweba.Ngokusho kwezinto zokuqapha imvelo yangaphandle, ukulayishwa kwamalahle okujwayelekile kanye nokuthulula imisebenzi, ukulayishwa ngakunye okungamathani ayisigidi, uthuli lwamalahle ngamathani angama-200, okungukuthi i-0.02% yokudluliswa.Uma unyaka wamalahle echwebeni udlule umthamo wamathani angu-7,500, uthuli lwamalahle luphezulu ngamathani angu-1.5 ngonyaka owodwa, ngakho-ke uMnyango Wezokuxhumana uzofaka ukulawulwa kothuli endaweni yokuthutha enkulu yechweba kumaphrojekthi abalulekile.

Izinga elingu-10mg/m' elishiwo uhulumeni.Idatha yokutholwa kokungcoliswa kothuli okubangelwa ukusebenza kokubamba okuyishumi ayitholakali, kodwa ngokuya ngohlelo lwakhona lobukhulu, ayiphansi kunokugxilwa kothuli endaweni yokudlulisa yomshini webhande lenjoloba.

Kunezigaba ezimbili ezibanzi zezixazululo zale nkinga.Isixazululo esiphelele, njengokusetshenziswa kwesistimu yokuphatha evalwe ngokugcwele.Isithululi somkhumbi esisebenza ngomoya nesokuthulula umkhumbi sisetshenziswa uma uthulula umkhumbi, isithuthi sephayiphi, isidluliseli somoya segumbi eliphindwe kabili kanye nesidlulisi serola esivalwe ngokugcwele sisetshenziswa lapho kuhanjiswa, futhi isisele sisetshenziswa lapho kugcinwa isitokwe.Impahla ihlukaniswe nezwe langaphandle phakathi nayo yonke inqubo yokulayisha nokuthulula.Kodwa-ke, lolu hlelo alukwazi ukuzivumelanisa kahle nokushintshwa kwempahla, ngakho-ke livame ukusetshenziswa kumatheminali akhethekile.Okunye ukujwayela izinhlobo ezahlukene zezimpahla, ukusetshenziswa kwezixazululo ezizimele.Okufana nokusetshenziswa kwe-roller conveyor ekudluliseni ibanga elide, akukho ndawo yokudlulisa emaphakathi, ukunciphisa impahla ngesikhathi sokudlulisa, ukuze kuncishiswe ukukhishwa kwezinto ezibonakalayo okubangelwa ukundiza kothuli, futhi kugwenywe ingozi yokuchichima noma ukuvinjwa;Uhlangothi olude oluseceleni lwegceke lokugcina inqwaba kufanele luhambisane nendawo yomoya enamandla ngangokunokwenzeka ukuze kuncishiswe uthuli lokunqwabelaniswa kwempahla;Igceke lokugcina kufanele libe nesistimu yokufafaza ukuze kuphuzwe iziphuzo njalo ukuvimbela uthuli lwesibili.Amanethi angangenwa uthuli kufanele asetshenziselwe ukumboza impahla engafanele ukufafaza amanzi kanye nalezo eziseduze nemigwaqo noma izindawo zokuhlala.Ekusetshenzisweni komsebenzi wokubamba, thuthukisa ukuvala ukubamba kwenqwaba yokusebenza kwempahla, ukuze usayizi we-hopper uhambisane nokubamba, lapho ukuthulula ukuphakama kwempahla yokubamba kufanele kube phansi ngangokunokwenzeka, ngesikhathi esifanayo, kufanele kugweme ukubamba ukugcwaliswa ngokweqile. ukuchichima okubonakalayo.Ngokusobala, lezi zinyathelo zinomphumela othile ekunciphiseni uthuli ekusebenzeni kwenqwaba eyomile, kodwa azisona isisombululo esiphelele, ikakhulukazi izinyathelo zokulawula uthuli ezindaweni zokudonsa.

Ukuhlaziywa kwezimbangela zothuli endaweni yokubamba ukulayisha

Imbobo iyasebenza.Lapho kuvulwa inqwaba yezimpahla ezithathwayo, okubalulekile kuthintwa amandla adonsela phansi ekwindla yamahhala ye-hopper.Ngenani elikhulu lezinto eziwayo, impahla izothwala inani elikhulu lomoya ku-hopper, okuholela endaweni enkulu yokucindezela okuhle ku-hopper, ukwakheka kokugeleza komoya ngakolunye uhlangothi lokuwa, ukuze kukhiqizwe inani elithile lokuphokophela phezulu ezinhlayiyeni zezinto ezibonakalayo.Izinhlayiya ezinkulu kanye nezinhlayiya eziminyene zempahla zincane kakhulu, futhi izinhlayiya ezincane zesisindo esincane nokuminyene zizobambeka zilenga emoyeni, eduze kodonga lwe-hopper oluphumela ngaphandle, okuholela ekungcolisweni kwendawo yomoya ezungezile.

Ngakho-ke bamba amaphuzu okukhipha ukuze ulawule ukungcoliswa kothuli ngaphezu kokulawula ukuphakama kwesikhala sokubamba, futhi kudingekile ezindongeni ezisemaceleni zesihlungi sokufakwa kwe-hopper, ngokudlidliza kwabalandeli, yakha indawo yokucindezela engalungile, eduze kwe-offset ngenxa yokuphuma komoya. ukuya phezulu nangaphandle kwezinhlayiya zezinto ezibonakalayo, bese kuba ngokuhlukana kwamandla okuhlukahlukene kusuka kugesi noma uthuli lokuhlunga izinhlayiya, ukulawula uthuli.

Isihlungi sesikhwama esivamile sidinga ukuvala indawo ekhiqiza uthuli, ukuze igesi egcwele uthuli igeleze isuka endaweni evaliwe iye kusihlungi esimaphakathi, njengoba kuboniswe kuMfanekiso 1. Uhlelo lunemishini emikhulu, indawo yokufaka ephezulu kanye nezidingo zokugcinwa okuphezulu.