Izinyathelo Zokusebenzisa I-DTH Hammer
Feb 29, 2024
1. Qinisekisa ukugcoba okuthembekile
Ngaphambi kokuthi isando se-DTH sifakwe epayipini lokubhoboza, sebenzisa i-valve yomoya ukuze ukhiphe futhi ukhiphe ama-sundries epayipi lokubhoboza, futhi uhlole ukuthi ipayipi lokubhoboza linawo yini uwoyela wokugcoba. Ngemva kokuxhuma isando se-DTH, hlola ukuthi ingabe ikhona yini ifilimu kawoyela ku-spline we-drill bit. Uma lingekho inani likawoyela noma uwoyela ngokusobala Uma likhulu kakhulu, uhlelo lukawoyela kufanele lulungiswe.
2. Gcina imbobo ingenayo i-slag
Phakathi nenqubo yokumba, hlala ungagcini i-slag emgodini, futhi uma kunesidingo, phefumula ngamandla ukuze usule imbobo, okungukuthi, phakamisa isando se-DTH sifike ku-150mm ukusuka phansi kwembobo. Ngalesi sikhathi, isando se-DTH siyayeka ukuba nomthelela, futhi wonke umoya ocindezelwe udlula imbobo emaphakathi yesando se-DTH ukuze kukhishwe i-slag. Uma kutholakala ukuthi i-drill bit iwela kukholamu noma imfucumfucu iwela emgodini, kufanele ikhishwe ngozibuthe ngesikhathi.
3. Hlola i-tachometer ye-compressor yomoya kanye ne-pressure gauge
Phakathi nenqubo yokusebenza, hlola i-tachometer kanye ne-pressure gauge ye-compressor yomoya njalo. Uma ijubane le-drilling rig lehla ngokushesha futhi ingcindezi iyanda, kusho ukuthi i-drilling rig inephutha, njengokuwa kodonga lwembobo noma ukukhiqizwa kwe-hoop yodaka emgodini, njll., futhi izinyathelo ezifika ngesikhathi kufanele zithathwe. ukuyiqeda.
4.Lapho isando se-DTH siqala ukubhoboza, ivalve yomoya oshukumisayo kufanele isetshenziswe ukwenza isando se-DTH siphakele phambili, ngokumelene nomhlabathi, futhi ivelufa yomoya enomthelela kufanele ivulwe ngesikhathi esifanayo. Ngalesi sikhathi, kufanele kuqashelwe ukuthi ungazungezi isando se-DTH, ngaphandle kwalokho akunakwenzeka ukuzinzisa umshini wokubhola.
Ngemva kokuthinta umgodi omncane ukuze uzinze umshini wokubhoboza, vula i-rotary damper ukuze wenze isando se-DTH sisebenze ngokujwayelekile.
5.Akuvunyelwe ngokuphelele ukubuyisela emuva isando se-DTH kanye nokubhoboza ipayipi emgodini ukuze kuvinjelwe isando se-DTH ukuba singawisi imbobo.
6. Emgodini wokubhola, lapho ukubhola kuyekiswa, ukuhlinzekwa komoya esandoni se-DTH akumele kumiswe ngokushesha. I-drill kufanele iphakanyiselwe phezulu futhi iphoqelelwe ukuvuthela, futhi umoya kufanele umiswe lapho i-slag ne-rock powder ingasekho emgodini. Beka phansi i-drill futhi uyeke ukujika.
Ngaphambi kokuthi isando se-DTH sifakwe epayipini lokubhoboza, sebenzisa i-valve yomoya ukuze ukhiphe futhi ukhiphe ama-sundries epayipi lokubhoboza, futhi uhlole ukuthi ipayipi lokubhoboza linawo yini uwoyela wokugcoba. Ngemva kokuxhuma isando se-DTH, hlola ukuthi ingabe ikhona yini ifilimu kawoyela ku-spline we-drill bit. Uma lingekho inani likawoyela noma uwoyela ngokusobala Uma likhulu kakhulu, uhlelo lukawoyela kufanele lulungiswe.
2. Gcina imbobo ingenayo i-slag
Phakathi nenqubo yokumba, hlala ungagcini i-slag emgodini, futhi uma kunesidingo, phefumula ngamandla ukuze usule imbobo, okungukuthi, phakamisa isando se-DTH sifike ku-150mm ukusuka phansi kwembobo. Ngalesi sikhathi, isando se-DTH siyayeka ukuba nomthelela, futhi wonke umoya ocindezelwe udlula imbobo emaphakathi yesando se-DTH ukuze kukhishwe i-slag. Uma kutholakala ukuthi i-drill bit iwela kukholamu noma imfucumfucu iwela emgodini, kufanele ikhishwe ngozibuthe ngesikhathi.
3. Hlola i-tachometer ye-compressor yomoya kanye ne-pressure gauge
Phakathi nenqubo yokusebenza, hlola i-tachometer kanye ne-pressure gauge ye-compressor yomoya njalo. Uma ijubane le-drilling rig lehla ngokushesha futhi ingcindezi iyanda, kusho ukuthi i-drilling rig inephutha, njengokuwa kodonga lwembobo noma ukukhiqizwa kwe-hoop yodaka emgodini, njll., futhi izinyathelo ezifika ngesikhathi kufanele zithathwe. ukuyiqeda.
4.Lapho isando se-DTH siqala ukubhoboza, ivalve yomoya oshukumisayo kufanele isetshenziswe ukwenza isando se-DTH siphakele phambili, ngokumelene nomhlabathi, futhi ivelufa yomoya enomthelela kufanele ivulwe ngesikhathi esifanayo. Ngalesi sikhathi, kufanele kuqashelwe ukuthi ungazungezi isando se-DTH, ngaphandle kwalokho akunakwenzeka ukuzinzisa umshini wokubhola.
Ngemva kokuthinta umgodi omncane ukuze uzinze umshini wokubhoboza, vula i-rotary damper ukuze wenze isando se-DTH sisebenze ngokujwayelekile.
5.Akuvunyelwe ngokuphelele ukubuyisela emuva isando se-DTH kanye nokubhoboza ipayipi emgodini ukuze kuvinjelwe isando se-DTH ukuba singawisi imbobo.
6. Emgodini wokubhola, lapho ukubhola kuyekiswa, ukuhlinzekwa komoya esandoni se-DTH akumele kumiswe ngokushesha. I-drill kufanele iphakanyiselwe phezulu futhi iphoqelelwe ukuvuthela, futhi umoya kufanele umiswe lapho i-slag ne-rock powder ingasekho emgodini. Beka phansi i-drill futhi uyeke ukujika.
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