Yashi rijiyar mai da ƙa'idar aiki da matakan aiki

Bayanin naushi yashi

Fitar da yashi shine tsarin yin amfani da ruwa mai saurin gudu don tarwatsa yashi a kasan rijiyar, da kuma yin amfani da ruwan da ke zagayawa don kawo yashi da ya tarwatse zuwa saman.

1.Bukatun ruwa na wanke yashi

(1) Yana da ɗan ɗanko don tabbatar da iyawar ɗauka mai kyau.

(2) Yana da ƙayyadaddun yawa don hana busawa da zubewa.

(3) Kyakkyawan dacewa, babu lalacewa ga tafki.

2. Hanyar yashi

(1) Fitowar gaba: ruwan yashi yana kwarara zuwa kasan rijiyar tare da igiyar bututu kuma ya dawo saman daga sararin samaniya.

(2) Sake dawowa: kishiyar tabbataccen koma baya.

(3) Rotary sand flushing: Yin amfani da tushen wutar lantarki don motsa jujjuyawar kayan aiki, yayin da zagayowar famfo ke ɗauke da yashi, ƙwanƙwasa yashi da aka saba amfani da wannan hanyar.

3. Tsarin wanke yashi

Abun ciki da buƙatun tsarin wankin yashi:

(1) Tsarin yanayin ƙasa na rijiyar wanke yashi dole ne ya samar da cikakkun bayanai game da tafki mai, dukiyar jiki na mai samar da tafki, aikin samarwa da tsarin zurfin rijiyar.

(2) Shirin ya kamata ya nuna zurfin ƙasan rijiyar wucin gadi, siminti ko kayan aiki na saki, da wurin da yashi ya kasance da yanayin abubuwan da ke fadowa a cikin rijiyar.

(3) Shirin ya kamata ya samar da tsaka-tsakin rijiyar, musamman maɗaukakin rijiyoyin rijiyoyin, ɓatattun tazara da ƙimar matsi.

(4) Lokacin da shirin ya buƙaci riƙe wani ɓangare na ginshiƙan yashi, dole ne a nuna zurfin yashi mai naushi.

(5) Don wanke yashi na kula da yashi da kyau a cikin bututu, dole ne a yiwa alama tsarin tsarin ginshiƙin sarrafa yashi.

(6) Dole ne a nuna shi a cikin shirin don hana haɓakar yumbu, zubar da ball ball (bayanin kula: a halin yanzu, an hana yin amfani da ƙwallon kakin zuma wannan tsari a wasu wuraren mai, kuma yana buƙatar amfani da shi bisa ga bukatun. na filin mai) toshe perforation, garwayayye yashi yashi, da dai sauransu.

Matakan aiki

(1) Shiri

Bincika famfo da tankin ajiyar ruwa, haɗa layin ƙasa, kuma shirya isasshen adadin ruwan wanke yashi.

(2) Gano yashi

Lokacin da kayan aikin wanke yashi ke da nisan mita 20 daga saman mai, ya kamata a rage saurin rage gudu. Lokacin da aka dakatar da nauyin nauyi, yana nuna cewa an gamu da yashi.

(3) Wanke yashi

Buɗe zazzagewar famfo sama da 3m daga saman yashi, da ƙananan igiyar bututu zuwa yashi mai ɗigo don ƙira zurfin bayan aiki na yau da kullun. Abun cikin yashi na fitarwa bai wuce 0.1% ba, wanda ake ɗaukarsa a matsayin ƙwararren wankin yashi.

(4) Kula da saman yashi

Ɗaga igiyar bututu zuwa saman saman mai fiye da 30m, dakatar da yin famfo na awa 4, rage igiyar bututu don bincika saman yashi, kuma duba ko an samar da yashi.

(5) Yi rikodin sigogi masu dacewa: sigogin famfo, sigogin saman yashi, sigogin dawowa.

(6) Yashi da aka binne.