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Nnukwu ihe ịma aka | SEMW H260MT hydraulic piling hammer na-ebi ndụ ruo atụmanya ma ndị ahịa na-eto ya nke ukwuu!

Ụbọchị abụọ na abalị abụọ na-arụ ọrụ na-aga n'ihu, ihe ịma aka nke ịrụ ọrụ n'ọdụ ụgbọ mmiri na-aga n'ihu n'okpuru ọnọdụ siri ike, Bohai coastline na-ede ebube dị nro, Chengdao Oilfield ji obi ike na-ebu ọrụ dị arọ, na-eme ka "esere mmanụ mara mma" dị n'oké osimiri ... N'afọ ndị na-adịbeghị anya. , na Shengli Offshore Chengdao Oilfield Crude mmanụ na-aga n'ihu na-abawanye, na nnukwu ọrụ akụrụngwa nke oke osimiri na-apụta. N'ime ha, SEMW H260MT hydraulic piling hammer anọwo na-ebute ụzọ n'ịrụ ụlọ iji hụ na ọganihu na-aga n'ihu nke iwu ụlọ ọrụ.

N'ime August, n'ime mmiri na-emighị emi nke ukwuu na ndịda nke Oké Osimiri Bohai na Dongying City, Shandong Province,SEMWn'onwe ya mepụtara hama hydraulic hammer na-arụ ọrụ abụọ nke nitrogen, bụ nke mezuru nke ọma CB208 nke ọma otu Chengbei block 208 ikike owuwu na Chengdao Oilfield, Shengli Oilfield Construction nke 24 tent nke ọkpọkọ ọkpọkọ n'elu ikpo okwu.

Ọ bụ Sinopec Shengli Oil Construction bụ nke rụrụ ọrụ a. A na-ahazi ikpo okwu nke ikpo okwu nke ọma dị ka e gosiri na foto dị n'okpuru ebe a. Okpokoro ọkpọkọ nchara n'akụkụ abụọ nke ikpo okwu bụ ndị na-ebuli elu maka mkpọpu mmanụ n'ụsọ osimiri. The ikpo dayameta bụ 660mm na ikpo ogologo bụ 79.75m. Mgbe emechara ihe owuwu ahụ, omimi nke ikpo n'ime apịtị dị 60m. N'ihi mgbanwe imewe, ikpo ogologo nke riser mụbara site na ihe dị ka 60m ruo ihe fọrọ nke nta ka ọ bụrụ 80m, na hamma diesel D138 nke e bu ụzọ tụpụtara enweghị ike iru ihe a chọrọ. H260MT hydraulic hammer nke ụlọ ọrụ anyị nwere uru nke nnukwu mmepụta ike / oke oke, nke na-emezu ihe achọrọ nke onye mmepụta ma na-agbalịsi ike ime ihe siri ike.

A na-akọ na ikpo ọkpọ ígwè nke ọrụ a na-agbaso usoro nke njikọ ikpo okwu na saịtị, ihe dịka 20m / ngalaba. A na-etinye obo abụọ mbụ n'ime ikpo ahụ site na hama ịma jijiji. H260MT hydraulic hammer nke ụlọ ọrụ anyị na-arụ ọrụ ntinye nke ikpo abụọ ikpeazụ na ngụkọta ogologo 40m.

Owuwu nke akụkụ nke atọ nke ikpo ahụ gụnyere oge inyeaka dị ka ikpo. Nkezi oge maka ikpo ọkụ ọ bụla ịbanye na ikpo bụ ihe dị ka nkeji 40, ike dị egwu bụ ihe dị ka 100 ~ 180kJ, ugboro ole na-arụ ọrụ bụ 26BPM, na nkezi ọnụ ọgụgụ nke hammering bụ ihe dị ka ugboro 800. . A ga-arụ ọrụ na-aga n'ihu nke ikpo 24 n'akụkụ abụọ mgbe ihe dị ka awa 30 gasịrị (gụnyere oge ịkwaga ụgbọ mmiri).

Mgbe ikpokọta njikọ ahụ gwụchara, n'oge a na-ewu akụkụ nke anọ nke ikpo ọkụ, mmetụta ike nke hama hydraulic bụ ihe dịka 200 ~ 230kJ, ugboro ole na-arụ ọrụ bụ 22 ~ 26BPM, oge ihe owuwu nke otu ikpo bụ banyere 60 ~ 90 nkeji, na ọnụ ọgụgụ nke hama strok bụ banyere 60 ~ 90 nkeji. 800 ~ 1500 hama, nke 6 ~ 9m penetration bụ nnọọ obere. Mgbe ụbọchị 2 na ehihie na abalị na-arụ ọrụ na-aga n'ihu, a rụchara ọrụ owuwu nke otu abụọ nke ikpo iri abụọ na anọ.

Tụkwasị na nke ahụ, 4 isi ikpo nke φ1200 na ogologo 104.669m nke ikpo okwu bụ nke IHC S500 rụrụ, na ụlọ ọrụ anyị mechakwara nrụgharị nke hama hydraulic.

Nke a bụ oge mbụ na H260MT hydraulic hammer mezuru iwu nke ọkpọkọ ọkpọkọ ígwè dị warara n'okpuru ọnọdụ dị mgbagwoju anya mgbe emechara ihe owuwu nke Shanghai Tongji Road viaduct piles na njedebe nke 2020. Site na ihe owuwu a, H260MT eguzogidewo ihe ịma aka nke na-aga n'ihu na-aga n'ihu. arụ ọrụ n'okpuru ọnọdụ siri ike ma onye ọrụ toro ya nke ukwuu.

Inwe ike isonye n'ọtụtụ nnukwu ọrụ ga-abụrịrị nkwado teknụzụ dị elu. SEMW HMT usoro hydraulic piling hammers na-ejikọta nyocha miri emi na mmiri ozuzo teknụzụ nke ndị ahịa na-achọ, jikọta ọnụ ọgụgụ teknụzụ dị elu na otu ahụ, ma nwee ikike dị ike karị. A na-eji ha na àkwà mmiri dị n'ofe mmiri, ebe a na-egwupụta mmanụ n'ụsọ oké osimiri, ugbo ikuku nke dị n'ụsọ oké osimiri, nnukwu ọrụ dị ka ọdụ ụgbọ mmiri miri emi na iwu nke àgwàetiti artificial n'oké osimiri arụwo nke ọma.

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HMT hydraulic ikpo hammer ngwaahịa-1

Ngwaahịa hammer hydraulic nke HMTokwu mmeghe:

HMT usoro hydraulic piling hammers bụ nnukwu arụ ọrụ hydraulic piling hammers nke SEMW mere ma rụpụta ya, onye isi ọrụ ya eruola ọkwa dị elu nke mba ụwa. E jiri ya tụnyere hamma mmanụ dizel gbọmgbọm, hama hydraulic pile hammer nwere njiri mara ụda dị ala, enweghị anwụrụ ọkụ mmanụ, nrụpụta ike dị elu, ogologo oge nke ikpo mmiri na-agbada ike na okirikiri ọrụ ọ bụla, yana njikwa dị mfe nke ike dị egwu. Usoro nke ngwaahịa a nwere ọtụtụ ihe eji eme ihe, njikwa dị elu, nrụpụta ihe owuwu dị elu, nchebe gburugburu ebe obibi na nchekwa ike na ntụkwasị obi dị elu, ma ha nwere ma na-atụgharị ikpo ọkụ na ụzọ ọrụ ndị ọzọ.

Usoro a nke hydraulic piling hammers bụ ụdị arụ ọrụ abụọ. Mgbe a na-ebuli ihe mmetụta hammer isi gaa n'ogo a kara aka site na ngwaọrụ hydraulic, n'okpuru njikọta nke ike ndọda na ike na-agbanwe nke nitrogen abịakọrọ, a na-enweta ọsọ ọsọ mmetụta dị elu, na mmetụta nke hammer hydraulic piling bụ. emeziwanye. ike.

HMT usoro hydraulic piling hama kwekọrọ na ìhè hama arọ hammering theory. A na-eji njirimara hama dị obere, ọsọ mmetụta dị elu, ike mmetụta buru ibu, yana dabara adaba maka ịnya igwe igwe. Ọ dabara maka nnukwu ọrụ dị ka àkwà mmiri n'ofe oke osimiri, ebe a na-egwupụta mmanụ n'ụsọ mmiri, ugbo ikuku nke dị n'akụkụ mmiri, ọdụ ụgbọ mmiri miri emi na agwaetiti ndị dịpụrụ adịpụ, ma nwee atụmanya ahịa sara mbara.

Uru ụlọ:

◆ mkpọtụ dị ala, mmetọ dị ala, nchekwa ike, nchebe gburugburu ebe obibi na ntụkwasị obi;

◆ High ogo nke akpaaka, kwụsiri ike usoro, mfe ọrụ na ala ọdịda ọnụego;

◆ Good usoro ntụkwasị obi na magburu onwe keukwu n'ibu arụmọrụ;

◆ Nhazi na-agbanwe agbanwe, oke ngwa ngwa, nhazi siri ike na ikike njikwa.

HMT hydraulic ikpo hammer ngwaahịa-3

Oge nzipu: Sep-16-2021