ʻElua mau lā a me ʻelua pō o ka hana mau ʻana, ʻo ka luʻu o ka hoʻomau ʻana i nā hana ma waho o ka ʻāina ma lalo o nā kūlana koʻikoʻi, kākau ke kahakai ʻo Bohai i ka nani lean, ʻo Chengdao Oilfield me ka wiwo ʻole i ke kuleana koʻikoʻi, e hoʻonani i ka "ʻaila pena nani" ma ke kai ... I nā makahiki i hala. , me Shengli Offshore Chengdao Oilfield Ke hoʻomau nei ka hoʻonui ʻia ʻana o ka ʻaila hinu, a ke kū mai nei nā papahana ʻoihana nui ma waho. Ma waena o lākou, aia ka SEMW H260MT hydraulic piling hammer ma mua o ke kūkulu ʻana e hōʻoia i ka holomua mau o ka hana ʻana o ka papahana.
I loko o ʻAukake, ma ka wai pāpaʻu loa ma ka ʻaoʻao hema o ke Kai Bohai ma Dongying City, Shandong Province, ua hoʻomohala i ka hammer hydraulic hana pālua H260MT i hoʻonui ʻia i ka nitrogen, i hoʻopau pono i ka pūʻulu punawai CB208 o ka Chengbei block 208 capacity. hana kūkulu ma Chengdao Oilfield, Shengli Oilfield Ka hana ʻana o 24 mau pūʻulu o nā puʻu paipu kila ma ka anuu.
Ua hana ʻia ka papahana e Sinopec Shengli Oil Construction. Hoʻonohonoho ʻia ke kūlana puʻu o ka pūʻulu pūnāwai e like me ka mea i hōʻike ʻia ma ke kiʻi ma lalo nei. ʻO nā puʻu paipu kila ma nā ʻaoʻao ʻelua o ka paepae he mau ala no ka ʻeli ʻaila ma waho. ʻO 660mm ke anawaena o ka puʻu a ʻo ka lōʻihi o ka puʻu he 79.75m. Ma hope o ka pau ʻana o ke kūkulu ʻana, ʻo 60m ka hohonu o ka puʻu i loko o ka lepo. Ma muli o nā hoʻololi hoʻolālā, ua hoʻonui ʻia ka lōʻihi o ka puʻu o ka riser mai kahi o 60m a kokoke i 80m, a ʻaʻole hiki i ka hāmare diesel D138 i manaʻo mua ʻia ke hoʻokō i nā koi kūkulu. ʻO ka hāmare hydraulic H260MT o kā mākou hui ka mea i loaʻa i ka nui o ka ikehu / mass ratio, e kūpono ana i nā koi o ka mea hoʻolālā a ho'āʻo e hoʻoponopono i ka misionari paʻakikī.
Ua hōʻike ʻia ʻo ka puʻu paipu kila o kēia pāhana e hoʻohana i ke ʻano o ka hoʻopili ʻana i ka pūnaewele, ma kahi o 20m / ʻāpana. Hoʻokomo ʻia nā puʻu mua ʻelua i loko o ka puʻu me ka hammer vibration. ʻO kā mākou hui H260MT hydraulic hammer e hana i ke kūkulu ʻana o nā puʻu hope ʻelua me ka lōʻihi o 40m.
ʻO ke kūkulu ʻia ʻana o ka ʻāpana ʻekolu o ka puʻu he manawa kōkua e like me nā pila. ʻO ka manawa maʻamau no kēlā me kēia puʻu e komo i ka puʻu ma kahi o 40 mau minuke, ʻo ka ikaika ikaika e pili ana i 100 ~ 180kJ, ʻo ke alapine hana ʻo 26BPM, a ʻo ka helu awelika o ka hammering ma kahi o 800 mau manawa. . E hoʻopau ʻia ke kūkulu mau ʻana o 24 pila ma nā ʻaoʻao ʻelua ma hope o 30 mau hola (me ka manawa o ka neʻe ʻana o ka moku).
Ma hope o ka pau ʻana o ka pilina o ka puʻu, i ka wā o ke kūkulu ʻana i ka ʻāpana ʻehā o nā puʻu, ʻo ka ikaika o ka hopena o ka hāmare hydraulic ma kahi o 200 ~ 230kJ, ʻo ke alapine hana ma kahi o 22 ~ 26BPM, ʻo ka manawa hana o kahi puʻu hoʻokahi ma kahi o 60 ~ 90 mau minuke, a ʻo ka helu o ka hāmare ma kahi o 60 ~ 90 mau minuke. 800 ~ 1500 hamare, nona ka 6 ~ 9m komo liʻiliʻi loa. Ma hope o 2 mau lā a me 2 pō o ka hana mau ʻana, ua hoʻopau ʻia ka hana hana o nā pūʻulu 2 o 24 mau pila.
Eia kekahi, ua kūkulu ʻia nā puʻu nui 4 o φ1200 a me 104.669m ka lōʻihi o ka paepae e IHC S500, a ua hoʻopau pū ʻia ka hoʻoponopono hou ʻana o ka hāmare hydraulic e kā mākou hui.
ʻO kēia ka manawa mua i hoʻopau ai ka hāmare hydraulic H260MT i ke kūkulu ʻana i nā puʻu paipu kila ma lalo o nā kūlana ʻāina paʻakikī ma hope o ka hoʻopau ʻana i ke kūkulu ʻia ʻana o nā puʻu ala ala ʻo Shanghai Tongji Road i ka hopena o 2020. Ma o kēia kūkulu ʻana, ua kū ʻo H260MT i ka paʻakikī o ka hoʻomau. hana ma lalo o nā kūlana koʻikoʻi a ua mahalo nui ʻia e ka mea hoʻohana.
ʻO ka hiki ke komo i nā papahana nui e kākoʻo nui ʻia e ka ʻenehana kiʻekiʻe. ʻO SEMW HMT series hydraulic piling hammers e hoʻohui i ka noiʻi hohonu a me ka ua ʻenehana o nā mea kūʻai aku ma ke koi, hoʻohui i kahi helu o nā ʻenehana kiʻekiʻe a me ke kino hoʻokahi, a ʻoi aku ka ikaika o ka applicability. Hoʻohana ʻia ia mau mea ma nā alahaka o ke kai, nā paepae ʻaila ʻaila ma waho o ke kahakai, nā mahiʻai makani o waho, nā hana nui e like me nā pahu awa wai hohonu a me ke kūkulu ʻana i nā mokupuni kūlohelohe ma ke kai.
HMT hydraulic pile hammer huahana hoʻolauna:
HMT series hydraulic piling hammers he kiʻekiʻe ka hana hydraulic piling hammers i hoʻolālā ʻia a hana ʻia e SEMW, nona ka hana nui i hōʻea i ka pae kiʻekiʻe o ka honua. Ke hoʻohālikelike ʻia me ka pahu pahu pahu pahu, ʻo ka hydraulic pile hammer nā hiʻohiʻona o ka haʻahaʻa haʻahaʻa, ʻaʻohe uahi ʻaila, kiʻekiʻe o ka hoʻoili ʻana i ka ikehu, lōʻihi ka lōʻihi o ka puʻu ʻana o ka puʻu i kēlā me kēia pōʻai hana, a me ka maʻalahi o ka mana ikaika. ʻO kēia pūʻulu o nā huahana he ʻano nui o ka hoʻohana ʻana, ka mana kiʻekiʻe, ka hana kiʻekiʻe o ke kūkulu ʻana, ka mālama ʻana i ke kaiapuni a me ka mālama ʻana i ka ikehu a me ka hilinaʻi kiʻekiʻe, a loaʻa iā lākou nā puʻu inclined a me nā ʻano hana ʻē aʻe.
ʻO kēia pūʻulu o nā hammers piling hydraulic he ʻano hana pālua. Ma hope o ka hoʻokiʻekiʻe ʻia ʻana o ke kumu hāmare hopena i kahi kiʻekiʻe i koho mua ʻia e kahi mea hydraulic, ma lalo o ka hana hui ʻana o ka ikehu umekaumaha a me ka ikehu elastic o ka nitrogen compressed, loaʻa ka wikiwiki hopena kiʻekiʻe, a ʻo ka hopena o ka hāmare piling hydraulic. hoʻomaikaʻi. ikehu.
HMT series hydraulic piling hammers e pili ana i ka hammer māmā hammering theory. Hōʻike ʻia lākou e ke kaumaha kumu hammer liʻiliʻi, ʻoi aku ka wikiwiki o ka hopena, ka ikehu hopena nui, a kūpono no ka hoʻokele kila. He kūpono ia no nā papahana nui e like me nā alahaka o ke kai, nā paepae ʻaila ʻaila ma waho o ke kahakai, nā mahiʻai makani o waho, nā awa wai hohonu a me nā mokupuni hana ʻē aʻe, a he ākea loa ka mākeke.
Nā pōmaikaʻi kūkulu:
◆ Haʻahaʻa haʻahaʻa, haʻahaʻa pollution, mālama i ka ikehu, palekana kaiapuni a me ka hilinaʻi;
◆ Ke kūlana kiʻekiʻe o ka automation, ka ʻōnaehana paʻa, ka hana maʻalahi a me ka helu haʻahaʻa haʻahaʻa;
◆ ʻO ka hilinaʻi pūnaewele maikaʻi a me ka hana mechanical piha maikaʻi loa;
◆ ʻO ka hoʻonohonoho maʻalahi, ka laulā noi ākea, ka hoʻoponopono ikaika a me ka mana mana.
Ka manawa hoʻouna: Sep-16-2021