Takaitawa：Kayan Yara da aka kera yana da ƙarancin zagaye da manyan gefuna, wanda aka yawan amfani da shi a kasuwar tarin kaya kuma yana maye gurbin yashi na koguna a matsayin babban tushen yashi da ƙwanƙwasa.
Yashi da gravel, a matsayin muhimman kayan gini da kayan menti na gini, ana amfani da su sosai a ginin gine-ginen da injiniyan hanyoyi, suna da bukatar kasuwa mai girma. Yashīn da aka kera, wanda aka yi daga nau'ikan dutsen daban-daban, yana zama madadin yashi na halitta a hankali, kuma amfani da yashīn da aka kera ya zama al'ada a duniya.
Idan aka kwatanta da nau'ikan yashi na halitta kamar yashin kogin, yashin teku da yashin dutse, menene fa'idodin yashi da aka kera?
Gabatarwa ta gajeren lokaci kan yashi
Gwanda na nufin ɓangarorin dutse da ke da girman ƙwaya ƙasa da milimita 5 da ke ƙirƙira da taruwa a yanayi na dabi'a kamar tabkuna, teku, koguna, da tsaunuka. Hakanan na iya zama ƙwayoyin gini waɗanda suka fi ƙarancin 4.75mm waɗanda aka sarrafa ta hanyar na'urorin hakar ma'adinai.
Kaurin yashi ana raba shi zuwa matakai hudu bisa ga tsarin launin kyau:
Yashi mai kauri:Modulus na ƙanƙara shine 3.7-3.1, kuma girman ƙwayoyin yana sama da 0.5mm.
Hanyan tsakiya:Modulus na ƙanƙara shine 3.0-2.3, kuma girman ƙwayoyin yana tsakanin 0.5-0.35mm.
Hanyan fyaɗe:Modulus na ƙanƙara shine 2.2-1.6, kuma girman ƙwayoyin yana tsakanin 0.35-0.25mm.
Hanyan ƙananan fyaɗe:Modulus na ƙanƙara shine 1.5-0.7, kuma girman ƙwayoyin yana kasa da 0.25mm.
Hanyan halitta:Kwayoyin dutse da suke da girman ƙwayoyin kasa da 5mm, wanda aka samar ta hanyar yanayin halitta (musamman ɓarna dutse), ana kiransu hanyan halitta.
Hanyan masana'antu:Kwayoyin dutse, shara daga ma'adanai ko shara masana'antu da girman ƙwayoyin ƙasa da 4.7mm, wanda aka yi ta hanyar karya da tace bayan maganin cire ƙasa, amma ba tare da kwayoyin laushi da aka barga ba.
Yin Sand Mai Qirƙira
Amfanin Hanyan Masana'antu
Hanyan masana'antu (M-Sand) yana da ƙarancin zagaye da manyan gefuna, wanda aka yi amfani da shi sosai a kasuwar tarin kayan gini kuma yana maye gurbin hanyan ruwa a matsayin tushen manyan hanyoyi da ƙanƙara. A halin yanzu, ayyukan da ke da babban bukatar ƙasa da ƙanƙara sune ayyukan haɗin gwiwar ƙasa, laburare, lambuna, titunan waje, gidajen yaba, da sauran ginin kayan more rayuwa, gine-ginen bene masu karfin ƙarfi na siminti, hanyoyi, layukan jiragen ƙasa, gada, da sauransu, dukkan masana'antu da suke buƙatar amfani da ƙasa da hanyan halitta, ana iya amfani da hanyan masana'antu a waɗannan wuraren.
1. Gani
Hanyan masana'antu kayan ƙasa da ƙanƙara ne da aka samu bayan an karya ta hanyar kayan aikin ƙirƙira na ƙwararruirin su kwalban karya da ya dace.Idan aka kwatanta da hanyan ruwa, yana da halaye na gefuna masu kaifi da yawa cikin siffofi masu kamanni da igiyoyi.
Hanyar bambance hanyan masana'antu da hanyan ruwa daga gani:
Hanyan ruwa ana fitar dashi kai tsaye daga hanyar ruwa, don haka yana haɗuwa da ƙaramin dutsen ƙwallon ƙirƙira da ƙananan ƙasa. Waɗannan ƙaramin dutsen suna fuskantar tsawon lokaci daga ɓarna ta hanyar ruwa, kuma gefunansu suna da juyayi sosai.
2. Ƙarfin fata da dorewa
Ƙarfin fata da dorewar hanyan masana'antu sun kai matsayin ingancin kyau, kuma babu wata matsala a cikin amfani da siminti na al'ada. Duk da haka, a cikin amfani da abubuwan siminti da aka saba fuskantar ja da tasiri, baya ga amfani da ƙarin abubuwa, ya kamata a kula da alaƙar siminti, alaƙar ƙasa da siminti, da yawan ƙwanƙolin dutsen.
3. Yawan ƙwanƙoli
Yawan ƙwanƙolin dutsen da aka yi da na'ura kashi ne mai ƙanƙara wanda yake ƙasa da 0.075mm, wanda ba zai yi amsa da warkar da siminti ba, amma yana da kyakkyawan haɗin kai da dutsen ci gaban siminti da yana taka rawar riƙe ƙananan kayan a cikin tsarin ciki.
A gaskiya, idan yawan ƙwanƙolin na'ura ba ya wuce 20%, ba yana da mummunan tasiri ga lokacin juyawa da ƙarfin ci gaban siminti ba, yana da kyau a wajen aiki, ƙarfin tafiye-tafiye, ƙarfin, da sauran fannonin ƙara haɗa siminti.
4. Daurin haɗin da juriya ga matsin lamba
Ƙarfin hanyan masana'antu yana da rashin tsari, kuma yayin amfani da haɗin gwiwa kamar siminti, yana yawan samun ƙarin haɗin kai, juriya mai yawa ga matsin lamba, da tsawon lokacin sabis.
5. Tsarin haɗin gwiwa
A ƙera yashi yawanci ana yin sa ne daga kayan albarkatun da aka zaɓa da hannu, tare da kayan da suke da daidaito da tsari mai ƙarfi. Tsarin ƙarfe da na kimiyya yana da daidaito da kayan albarkatun, ba ya da wahala kamar yashin halitta.
6. Ma'aunin laushi
Ma'aunin laushi na yashi da aka ƙera na iya kasancewa ana sarrafa shi ta hanyar hanyoyin samarwa na wucin gadi, kuma ana iya tsara samarwa bisa ga buƙatun masu amfani, wanda yashi na halitta ba zai iya cimma ba.
A taƙaice, yashin da aka ƙera ba wai kawai yana da fa'idoji masu yawa ba ne, yana da kayan da suka tsaya, aiki mai sauƙi da sarrafa shi, kyakkyawan aiki, kuma yana iya cika bukatun gini, har ma yana da tasiri a fannin tattalin arziki. Hanya ce ta ci gaba a kasuwar ginin gobe kuma tana da fa'ida sosai ga kariya ga muhalli na halitta.
Hanyar samar da yashi da aka ƙera
Hanyoyin samar da yashi da aka ƙera an raba su zuwa hanyar bushe da hanyar rabin bushe.
Hanyar samar da bushe tana nufin cewa tare da cire tururin datti da ruwa a cikin wasu hanyoyin aiki, tsarin layin samarwa gabaɗaya ba ya amfani da ruwa, wanda ya fi dacewa da yankuna da ke da sanyi, bushewar yanayi, karancin albarkatun ruwa, kuma ƙasa a cikin kayan albarkatun ma'adinai za a iya tantancewa.
Hanyar samar da rabin bushe tana nufin babu ruwa kafin da kuma a cikin sashe na karuwa, sannan a wanke tare da ruwa bayan sashe na karuwa, wanda ya fi dacewa da yankuna da aka dafa ruwa mai yawa ko inda kayan laka da aka haɗa a cikin kayan albarkatun ma'adinai ba za a iya cire su ta hanyar tantance bushe ba. Tabbas, wasu yankuna da ke da buƙatu masu yawa ga yashin da aka ƙera suma za su iya amfani da hanyar samar da ruwa.
Zaben kayan aiki na samar da yashi da aka ƙera
Kayan aikin karuwa mai girma don karuwar farko
Kayan aikin karuwa mai girma yana ɗaukar injin karuwa na bakandami, injin tasirin dakin biyu (wanda ya dace da kayan mai matsakaicin laushi ko mai laushi), ko kuma injin gado. Idan buƙatar ƙarfin samarwa tana da yawa, mafi girma fiye da 1000t/h, ana ba da shawarar injin gado.
Farko & Matsakaici karuwa
Kayan aikin karuwa na matsakaici da na laushi don karuwar na biyu da na uku
Don karuwa na matsakaici da laushi, SBM yana ba da injin haɗa convareti da injin tasiri don zaɓin abokan ciniki.
Injin haɗa convareti: Ya fi dacewa don karuwa duwatsu masu ƙarfi sosai tare da babban juriya na gajiya, tare da ƙarancin kayayyakin foda.
Injin tasiri: Ya fi dacewa don karuwa duwatsu masu laushi ko matsakaici da kuma juriya mai sauƙi, tare da ƙarin kayayyakin foda.
Idan akwai ƙaramin bukata ga kayayyakin foda, ana iya amfani da injin haɗa convareti na al'ada don karuwa matsakaici, sannan injin haɗa convareti mai gajeren kai za a iya amfani da shi don karuwa laushi.
Injin tasirin gabas mai kima don kera da yin yashi
Ta hanyar kawo kayan cikin dakin karuwa sau da yawa da kuma yin karuwa da shimfidar mai zagaye, ana samun ci gaba na karuwa da shimfidar kayan, kuma yashin da ake buƙata ana fitar dashi daga ƙananan ɓangaren na'urar.
Na'ura ta tantancewa da wanke-wanke
Na'urar tantancewa yawanci tana amfani da allon tashin hankali na layi ko allon tashin hankali na zagaye. Allon tashin hankali na zagaye ba shi da tsauri sosai wajen daidaiton tantancewa, yana da babban girma da babban ingancin tantancewa, kuma ya dace da amfani a cikin samar da yawa. A halin yanzu, shine babbar na'ura a fagen tantance ma'adinai. Kuma allon tashin hankali na layi ya dace da tantancewa tare da ƙaramin ƙarfin sarrafawa da ƙaramin girman ƙwaya, kuma ana iya amfani da shi wajen tace ruwa.
Idan an tanadi tsarin fesa ruwa mai matsa lamba akan allon tashin hankali na zagaye, zai iya zama na'ura mai wanke dutse. Tare da taimakon wanke ruwa, duwatsu suna juyawa da tsalle a saman allo, yana mai sauƙin wanke ƙananan duds da ke manne da saman.
Don ƙura mai duds da ƙura mai dutse a cikin kayayyakin da ke da girma 0-4.75mm, ana yin amfani da inji wanke yashi na spiral ko inji wanke yashi na kankara don samun yashi wanda aka ƙera bayan wanki.
Na'ura ta magance ruwan sharƙi da shudewar
Bayan wanke yashi da ƙuri, a ƙoƙarin rage ruwan sharƙin da ke cikin mud din a kan bukatar a magance shi don cimma ka'idojin fitarwa. Bayan binciken na'urar magance ruwan sharƙi, zamu iya amfani da rukunin cyclone, mai haɗa da firikwensin da na'urar tacewa don magance ruwan sharƙi da mud, wanda zai iya gujewa rashin kyawun fitar da sharar mud kai tsaye cikin tankin zaune, kamar babban fili da wahalar tsaftace tankin zaune.
Jarin samar da yashi mai ƙera ba ya rabu da goyon bayan nau'ikan kayan bugawa da na'urar yashi, inji ƙera yashi na VSI5X da VSI6X da SBM ta haɓaka, da tsarin tarin yashi na VU suna da matuƙar shahara wajen aikace-aikacen masana'antu, kuma suna da kyakkyawan suna. A halin yanzu, an kafa dubban layin samar da yashi mai ƙera a duniya, zaka iya yin appointment zuwa kusa da shafin samarwa.
Tattaunawa
Samun Magani