'O ka valve puka: nā hi'ohi'ona o ka ho'ohana

'O ka pahu puka puka he mea i ho'ohālike'ia e hana ma ke'ano he kīpue pani i nā laina hana. Keʻano papa hana hoʻohana no ka kumu pipelines no ka panina o ka neʻeʻana o kaʻino a me ka wai slurry, bulk mea, pepa a me kaʻiʻo pepa meakino.

Ho'ohana'ia nā pūnaewele i loko o nā pūnaewele ho'olimalima, nā mea e ho'oma'ema'e ai, ma ka ikehu, ka pulp a me ka pepa, ka mīkini, nā mea'ai, nā mea kanu a me nā'oihana'ē a'e a me nā lawelawe aupuni. 'O ka puka komo mai nā mea like'ole like'ole e'ike'ia ke'ano o ka mea e pa'a ana.

I loko o kēia'ano o ke'ano ho'ohana'ia i kahi pale a me ka huele paha, hiki iā ia ke'oki'oki i nā hemahema i loko o nā wai e holo i loko o ke kaula. Ho'opili'ia nā'auwa'a ho'oku'u i ka ho'opau āpau i ka holo'ana o kekahi mehana i loko o ka laina.

Hiki ke ho'ohui'ia ka pahupa'u pahi a me kahi'ūpili pololei i luna, e lele i luna wale nō ma nā pipeline. Kēlā me kēia shutoff kiwikā paha e kekahi oo paʻa paha e ia i loko o ka hamama moku'āina. 'A'ole hiki ke'ae i nā mea hana loiloi no ka ho'opili'ana (hiki i ke pani a'ole ka wehe'ana).

'O ka pahuma puka me ka leki uila e'ae ai e ho'olima i ka hana o ia mea. Ho'ohana'ia e mālama i nā kahe me kahi hāmole ha'aha'a. E'ae i nā pono e pale i kahi e komo ai i nā lakohana a he mau'anu'u mai 10 mm a 2.7 mau mika. Loa'a nā pā'ani o Throttle.

'O ka pahuhoho pa'a kahi'o ka huila a me kahi diski, e mālama'ia ana e ke ko'oko'o like, e ne'e ana ma nā'ākau'ākau i ka holo'ana i luna a i'ole. Ma kahi pa'a,'o ka diski no ka pani'ana i ka kahe e kau i nā'ao'ao'elua. No ka mālama'ana i ka wai i loko o nā paipu a no ka pale'ana i nā'ōpala, e ho'ohana i ka pahu pahu, e hele mai me nā mea ho'opa'a.

Ma muli o ka laulā o ka noi,'a'ole hiki ke ho'ohana i ka valve puka'āpana i nā manawa a pau e hiki ke hana i ka hana. I haʻahaʻa ka puʻuwai ka hoailona iho la i'ōnaehana mea,ʻaʻole lawa ka ikaika noi ka manao, ma ia mau hihia a hoʻoukaʻia nā manuʻioʻio me ka lubricant a puka kiwikā.

Ma muli o ke'ano o ka ho'ohana'ana, ua hana'ia nā pahuhoho pa'a i nā mea like'ole. Na ka hāʻuleʻana o ka puka pā kiwikā o ua papahana e hana ma ka katalizatoprovodah, i mai haʻahaʻa-oka a pau a me kuhiliʻole kila. Me nā kumu pāha'i a me nā kaohi nui, ho'ohana'ia ka pilina vibro-seal a me ka hō'ole'ana i ka ho'ohana'ana i nā pū'ūla austentitic.

I ka wā e kahe ana ka pipeline i ka pipeline, hiki i nā waihona pu'upu'u ke hā'awi i kahi li'ili'i li'ili'i i loko o nā kapo. Akā,'a'ole pono e ho'opili'ia, no ka mea'a'ole i hana'ia nā'ōpili e hana me ka wai, a no ka nānā'ana i ke kūpa'a o ke kahawai wale nō ke kahawai.

Kekahi mea i me ka uila a neaa makou a holo ua nō kāu hoʻohana 'ia i loko o ke kaʻina hana i paukūʻia pumping wahi, nenoai no ka hiki aku, a hoʻomaka delimiters.