How Paper Mills Choose Specialized Cranes

Ibicuruzwa ni kimwe mu bintu by'ingenzi mu bucuruzi bw'ibicuruzwa mu bucuruzi bw'ibicuruzwa. Every stage, from handling logs and transporting pulp to moving finished paper rolls, depends on them. Inganda z'impapuro ni ubwoko bwihariye, hamwe n'ubuhehere bwazo, umukungugu mwinshi w'impapuro n'ibikoresho nk'impapuro n'ibigega by'impapuro akenshi biremereye kandi bidasanzwe. Cranes zisanzwe akenshi ntizishobora kuzuza ibyo bisabwa. Bityo rero, guhitamo crane yagenewe akazi kandi ishobora kwizerwa ko ifite umutekano ni ingenzi cyane kugirango ukore byinshi mugihe ugabanya ibyago. Hano twabakusanyirije bimwe mu bintu by'ingenzi ugomba kwitaho mugihe uhitamo crane nziza y'urupapuro rwawe.

I. Menya uburyo butandukanye bwo gutunganya impapuro n'ibyo cranes zigomba gukora.

Gukora impapuro ni urugendo rurerure rufite ibyiciro byinshi, kandi buri wese akeneye ubuhanga butandukanye. Kugira ngo uhitemo igikoresho gikwiye, ugomba kubanza gusobanukirwa n'imiterere y'umubiri wawe.

Icyitonderwa: Kwita ku buzima bw'imyororokere: Kwita ku buzima bw'imyororokere n'imikoreshereze y'ubutaka bwawe.

Loading and unloading raw materials like logs and waste paper usually happens outside or in warehouses. Ibi bidukikije biragoye, akenshi bihura n'umuyaga n'imvura, kandi bishobora kuba birimo imyanda myinshi y'ibintu. Mu gihe uhuye n'ibi bintu, ni byiza kujya kuri cranes za gantry cyangwa cranes z'ikiraro (zifite amabuye y'agaciro). Ibi bikoresho birashobora guterura byinshi (akenshi toni 10-50) kandi birashobora gukora ahantu hanini. The grab bucket attachment makes it a breeze to handle bulk materials, boosting loading and unloading efficiency. Hejuru y'ibyo, ibikoresho bigomba kuba bifite ubushobozi bwo guhangana n'ingese n'umukungugu, nko gukoresha ibyuma bya galvanized na moteri zifunzwe, ku buryo bidashobora kwangirika n'ibintu nk'umwanda cyangwa ubuhehere.

Ibicuruzwa n'ibicuruzwa bigezweho: Byose ni ugukora ibintu byoroshye kandi byiza. Pulp ikunze kubikwa mu bigega binini cyangwa mu mbaho za pulp, ariko ibicuruzwa birangiye (nk'impapuro z'impapuro) birashobora kuba byoroshye. Uramutse ukoze imibonano mpuzabitsina mu buryo bukomeye, ushobora kwangirika. For this process, European style cranes or suspension cranes are recommended. Ziremereye cyane, ku buryo byoroshye gukoresha, kandi ushobora guhindura umuvuduko hagati ya metero 0.5 na 10 ku munota, ku buryo ushobora gushyira ibikoresho neza cyane. Dukeneye kandi gushiraho uturemangingo tw'imitwaro n'ibikoresho birwanya kuzunguruka: uturemangingo tw'imitwaro tugenzura uburemere bw'ibikoresho mugihe kirimo gupakirwa kugira ngo bihagarike kurengerwa, kandi ibikoresho birwanya kuzunguruka bibuza imashini kuzunguruka cyane kugira ngo irinde ibicuruzwa n'ibicuruzwa birangiye.

IMVAHONSHYA - Nyamasheke: Ubuyobozi bw'Akarere ka Gicumbi n'ubukangurambaga bwo kubungabunga ibidukikije ni bimwe mu by'ingenzi twifuza kugeraho

Imizingo y'impapuro yarangiye ifite ubuso butoshye n'imiterere yoroshye, kandi akenshi ipima hagati ya toni 5-20. It's really important that transfers stop surface scratches and compression deformation. Kugira ngo ibi bigerweho, ni byiza gukoresha imashini zigezweho zigezweho. Clamps zabo cyangwa ibikombe byo gusukura bigomba kuba bifite ubunini bukwiriye kuri roll, kandi ubuso bwimbere bwa clamps bugomba gushyirwamo rubber cyangwa ibindi bikoresho byoroheje kugirango bihagarike gukwega ubuso. Ibikombe byo gusukura bigomba kuba bifite ubushobozi bwo guhagarara neza kugirango bigumane gufata mugihe urimo kuzenguruka. At the same time, the crane's operating track needs to line with the paper roll warehouse layout. Ni byiza gukoresha inzira zigoramye cyangwa imiterere ya girder ebyiri kugira ngo ushobore gufata impapuro mu byerekezo byose no kugabanya gufata inyongera.

II. Genzura ibintu by'ingenzi bya tekiniki kugira ngo urebe ko ibikoresho bihuye n'igipimo cy'umusaruro

Iyo umaze gutunganya uburyo bwa porogaramu, hindura imiterere ya tekiniki ya crane ukurikije igipimo cy'umusaruro w'urupapuro n'ubwoko bw'ibikoresho. Ibi bizafasha guhagarika ibikoresho kudakora cyangwa guteza imbogamizi z'umusaruro bitewe n'ibipimo bidahuje.

Icyitonderwa: Genzura neza ko uburemere bw'ibinyabiziga bujyanye n'uburemere bw'ibinyabiziga.

Ubushobozi bwo kuzamura bugomba gukorwa hashingiwe ku bikoresho biremereye cyane byakoreshejwe mu ruganda rw'impapuro. Kurugero, niba uburemere bwa log imwe mugihe cyo gupakira / gupakira ari toni 15, hitamo crane ifite ubushobozi bwo kuzamura toni 20, wongeyeho 20% -30% yumutekano kugirango wirinde imizigo itunguranye. Wibuke kandi itandukaniro riri hagati ya "rated lifting capacity" na "actual lifting capacity." Some cranes have a rated capacity that includes attachments like hooks or grabs. Kugira ngo bisobanuke neza, ubushobozi bwa crane bwo gutwara imitwaro bushingiye ku buremere bwa crane ubwayo, hatabariwemo uburemere bw'ibintu byose. Just make sure you get this sorted with the manufacturer when you're choosing your bike.

Uburebure n'uburebure bw'ibimera: Reba neza ko ugenzura neza ibimera kugirango ushobore kuzuza ibisabwa mu butaka.

Uburebure buri hagati y'ibinyabiziga bugomba kuba bungana n'uburebure bw'ibinyabiziga. Kurugero, mububiko bwa metero 24 zubugari, ugomba guhitamo uburebure bwa crane ya metero 22-23, kugirango wemerere uruhushya rwo kwirinda kugongana n'inkingi z'ubwubatsi. Uburebure bwo kuzamura (intera ndende kuva ku nkoni kugera hasi): Kora gusa uburebure ukurikije uburebure bwibikoresho hamwe nuburebure bwigisenge cyikigo. Kurugero, niba uburebure bwububiko ari metero 6 kandi igisenge ari metero 10, hitamo uburebure bwo kuzamura metero 8-9 kugirango imizingo yimpapuro ishobore kuzamurwa ku burebure bukwiriye kandi ishyirwe byoroshye.

Icyitonderwa: Jya ukoresha uburyo bukwiriye bwo gukora akazi kawe kugira ngo ukore akazi kawe neza. Icyiciro cyakazi cya crane (ukurikije akazi n'umutwaro) bigira ingaruka zikomeye ku gihe ibikoresho byawe bizamara. Inganda z'impapuro zihora zikora, hamwe na cranes zikoreshwa amasaha 8-12 ku munsi kandi cyane cyane hamwe n'imitwaro yo hagati, bityo ukeneye crane yo mu cyiciro cya A5-A6. Niba uhitamo ibikoresho bifite umuvuduko udahagije w'akazi (nka A3-A4), uba ufite ibyago byo gutakaza moteri, ibigabanya n'ibindi bice byananirwa hakiri kare kuko bikora ku muvuduko mwinshi igihe kirekire, ibyo byongera ikiguzi cyo kubungabunga. Ku rundi ruhande, guhitamo cycle y'akazi iri hejuru cyane (nka A7-A8) birashobora guhungabanya uburyo ibikoresho bikora neza kandi bigatuma ibiciro byo kugura bizamuka.

III. How to keep your equipment safe to reduce production risks

Inganda z'impapuro zifatwa nk'ibice by'ingenzi byo gukumira inkongi y'umuriro, kandi ahantu hakorerwa hari ibibazo byinshi by'umutekano (urugero: umukungugu w'impapuro zitwika, hasi zitemba zituma ibikoresho bisenyuka). Ni ngombwa rero kugenzura neza ko cranes zigira umutekano, cyane cyane iyo bigeze ku bintu bikurikira:

Dore ibyo wamenya ku bijyanye n'ubwirinzi bw'umutekano: Menya neza ko wakingiwe

Ibikoresho by'ingenzi by'umutekano ni: Overload limiters stop the hoist if the load gets too heavy. Travel limiters stop the crane from moving too far to avoid collisions. Ibikoresho by'ikoranabuhanga bihita bigabanya umuriro mu gihe habaye ikibazo. Hejuru y'ibyo, hari ibintu byihariye ugomba kuba ufite kugira ngo uhagarike inkongi y'umuriro mu nganda z'impapuro. Ibi bikubiyemo ibintu nk'ibice birinda umuriro kuri ventilateurs zikonjesha za moteri hamwe n'insinga zirinda umuriro. Ugomba kandi kugenzura neza ko hari ibikoresho birwanya gusenyuka, nk'ibice by'iruhande kuri rails hamwe n'ibikoresho by'ubushyuhe bwinshi ku maguru. Ibi ngo bigamije kugabanya ibyago byo kwangijwe n'inkongi y'umuriro n'inkongi y'umuriro.

Sisitemu ya Frein: Ituma ibintu bigenda neza mu guhagarara no gutangira nta nkomyi, kandi ihagarika ibikoresho kuzunguruka.

Ni ngombwa cyane ko sisitemu ya braking yizewe ku mpamvu z'umutekano. Ni byiza kugira sisitemu ya braking ebyiri (hamwe nuburyo butandukanye bwo kugenzura no kugenda) ukoresheje hydraulic push-rod brakes cyangwa electromagnetic brakes. Izi nzira za braking zifite torque yo hejuru ya braking hamwe no gutangira / guhagarara neza, birinda neza ibintu bihindagurika mugihe cyo gukora. Ikindi ni ukureba uko amabuye y'agaciro azamara n'igihe azamara. Choose materials that can handle a lot of wear and tear (like asbestos-free brake pads) to make it longer before you need to replace them and to keep your car on the road more often.

Icyitonderwa: Twifashishije uburyo bw'amashanyarazi n'ubushyuhe kugira ngo tugere ku ntego zacu.

Inganda z'impapuro zifite amahugurwa y'ubushyuhe hamwe n'umukungugu mwinshi w'impapuro, bishobora gutera imiyoboro migufi y'amashanyarazi cyangwa kunanirwa. Kubwibyo, ibicuruzwa byamashanyarazi bigomba kuba bifite ibicuruzwa bikomeye. Kurugero, ibicuruzwa byo kugenzura bigomba kuba bifite igipimo cya IP54 cyangwa hejuru yo kurinda (umukungugu n'amazi), moteri zigomba gukoresha imiterere ifunze, kandi imiyoboro y'insinga igomba kugaragaza ibishushanyo bifunze amazi. Ni byiza kandi gushyiraho sisitemu yo kugenzura umuriro w'amashanyarazi. Niba kimwe mu bice by'amashanyarazi kitameze neza, gihita gitangira gutangaza amajwi n'amaso, bifasha itsinda rishinzwe kubungabunga byihuse kubona ikosa no gukomeza gukora.

IV. Pick professional manufacturers and after-sales service to make sure your cranes keep going for years.

Cranes ni imashini nini. Ubuziranenge bw'ibicuruzwa byabo na serivisi ya nyuma yo kugurisha bigira ingaruka zitaziguye ku bunararibonye bw'umukoresha. Inganda z'impapuro zigomba kureba uburyo inganda zikora neza n'ingano ya serivisi zishobora gutanga mu gihe zigura ibintu.

Reba abakora ibicuruzwa n'ibyo bakora, kugira ngo urebe neza ko byose bikozwe mu buryo bw'umwuga.

Gerageza gushaka abafite uruhushya rwo gukora ibikoresho bidasanzwe (Class A) hamwe n'uruhushya rwo gushyiramo, guhindura, no kubungabunga ibikoresho. Aba bacuruzi bubahiriza amabwiriza akarishye y'umusaruro, bakareba ko ibicuruzwa byabo biri ku rwego rwo hejuru. Ikindi kandi, saba inyigo z'inganda zimwe, nko kumenya niba zatanze cranes zidasanzwe ku nganda zikomeye z'impapuro (nka Nine Dragons Paper, Chenming Paper), kugira ngo urebe uko ibikoresho bikora neza mu bihe nyabyo no kwirinda inganda zidafite ubunararibonye muri urwo ruganda.

Ni ngombwa gushimangira ubushobozi bwo kugenzura kugirango uhuze ibisabwa byihariye.

Uburyo bwo gutunganya n'imiterere y'ibikoresho biratandukanye mu nganda z'impapuro, bityo cranes zisanzwe zishobora kuba zidahagije. Kubwibyo, ubushobozi bwumucuruzi bwo kugenzura ibicuruzwa ni ingenzi cyane. Kurugero, niba uruganda rukeneye gufata ibigega bya pulp bifite ubunini butandukanye, uruganda rugomba gushushanya ibikoresho byihariye byo kuzamura kugirango bihuze na tank. Niba imiterere y'uruganda idasanzwe, uruganda rugomba gutanga ibisubizo by'inzira zisanzwe hamwe na gahunda yo gushyiramo kugira ngo arebe ko ibintu byose bihuye n'ibidukikije by'umusaruro.

Kugenzura ibicuruzwa nyuma yo kugurisha kugirango ugabanye ibiciro byibikorwa byigihe kirekire.

Serivisi ya nyuma yo kugurisha ikubiyemo ibintu nko gushyiraho no gutunganya ibikoresho, guhugura abakozi, kubungabunga buri gihe, no gukemura ibibazo byose. Mu gihe uhitamo umucuruzi, reba neza ko usobanukiwe neza icyo ushaka mu bijyanye na serivisi. Saba kandi abantu bakora imashini gutanga igenamigambi ryo kubungabunga, nk'igenzura rya buri mwaka n'igenzura ry'umwaka, kugira ngo barebe ko ibintu byose bikomeza igihe kirekire gishoboka kandi kugira ngo ibintu bitangiza.

Kubwibyo, mugihe cyo guhitamo cranes zikwiriye inganda zimpapuro, ni ngombwa cyane kureba ibintu byose byingenzi. Turimo kuvuga ku bidukikije aho bizakoreshwa, ibisobanuro bya tekiniki, uburyo zitekanye, n'icyo uruganda rushobora gukora. Ibi bifasha mu kugenzura ko ibicuruzwa byujuje ibisabwa, mu rwego rwo kubungabunga umutekano n'umutekano. Henan Mine Crane ni uruganda ruzwi cyane mu gihugu rufite uburambe bw'imyaka irenga 20 muri uru ruganda. Batanga ibisubizo byihariye ku bucuruzi bw'impapuro. Cranes zacu zidasanzwe zikubiyemo inzira yose, uhereye ku gufata ibikoresho fatizo no gutwara ibicuruzwa kugeza ku kwimura ibicuruzwa byarangiye, kandi twagutwikiriye na sisitemu yacu ya serivisi nyuma yo kugurisha. Turi nk'abasore b'inganda z'impapuro, dutanga ibintu byose uhereye ku guhitamo ibikoresho bikwiriye kugeza ku kugumisha ibintu neza nyuma yo gushyirwaho. Niba ushakisha cranes zihariye z'urupapuro rwawe, noneho hamagara Henan Mine Crane. Tuzaguha inama zo guhitamo umwuga hamwe n'ibisubizo byihariye ukurikije ibyo ukeneye byihariye, bigufasha kuzamura umusaruro wawe no kugenzura ko ibikorwa byawe bifite umutekano.