E pili ana i ka hana nui o ka ʻaila compressor air

Hoʻohana nui ʻia ka ʻaila compressor air no ka lubrication o nā ʻāpana neʻe o ka compressor cylinder a me ka valve hoʻopau, a hana i ke kuleana o ka pale ʻana i ka popo, ka pale ʻana i ka corrosion, ke sila ʻana a me ka hoʻomaʻalili ʻana.

Ma muli o ke kūlana o ka compressor ea i loko o ke kaiapuni o ke kaomi kiʻekiʻe, ka mahana kiʻekiʻe a me ka wai condensate, pono i ka ʻaila compressor ea ke kūpaʻa maikaʻi loa i ka oxidation wela kiʻekiʻe, ke ʻano hōʻiliʻili kalapona haʻahaʻa, ka viscosity kūpono a me ka hana viscosive-temperature, a me ka hoʻokaʻawale maikaʻi ʻana o ka wai-ʻaila, ka pale ʻana i ka popo a me ke kūpaʻa i ka corrosion.

Koi hana

1. Pono ke kiʻekiʻe o ke ʻano o ka ʻaila kumu

Hiki ke hoʻokaʻawale ʻia ka ʻaila kumu o ka ʻaila compressor i ʻelua mau māhele: ʻano ʻaila mineral a me ke ʻano ʻaila synthetic. ʻO ka hana ʻana o ka ʻaila compressor ʻaila mineral ma ke ʻano maʻamau ma o ka hoʻomaʻemaʻe ʻana i ka solvent, solvent dewaxing, hydrogenation a i ʻole ke kaʻina hana hoʻomaʻemaʻe pālolo e loaʻa ai ka ʻaila kumu, a laila hoʻohui i nā ʻano mea hoʻohui like ʻole e hui pū.

ʻO ka ʻaila kumu o ka ʻaila compressor ma ke ʻano laulā he 95% o ka ʻaila i hoʻopau ʻia, no laila pili pono ka maikaʻi o ka ʻaila kumu i ka pae maikaʻi o ka huahana ʻaila compressor, a pili pololei ka maikaʻi o ka ʻaila kumu me kona hohonu hoʻomaʻemaʻe. ʻO ka ʻaila kumu me ka hohonu hoʻomaʻemaʻe hohonu he emi nā ʻala kaumaha a me ka nui o ka gum. Haʻahaʻa ke koena kalapona, maikaʻi ka ʻike o ka antioxidant, kiʻekiʻe ke ʻano o ka ʻaila kumu, he ʻano liʻiliʻi kona e hōʻiliʻili i ke kalapona i loko o ka ʻōnaehana compressor, maikaʻi ka hoʻokaʻawale ʻana o ka ʻaila-wai, a lōʻihi ke ola lawelawe.

ʻO ka ʻaila kumu ʻaila synthetic kahi ʻaila lubricating i hana ʻia me ka ʻaila kumu wai organik i loaʻa ma o ka synthesis kemika a laila kāwili ʻia a hoʻohui ʻia paha me nā ʻano mea hoʻohui like ʻole. ʻO ka hapa nui o kāna mau ʻaila kumu he polymers a i ʻole nā ​​​​​​hui organik molekala kiʻekiʻe. Nui nā ʻano ʻaila synthetic, a ʻo ka ʻaila synthetic i hoʻohana ʻia ma ke ʻano he ʻaila compressor he ʻelima mau ʻano o ka hydrocarbon synthetic (polyalpha-olefin), ester organik (ester pālua), ʻaila lubricating Snott, polyalkylene glycol, ʻaila fluorosilicone a me ka phosphate ester. ʻOi aku ke kumukūʻai o ka ʻaila compressor ʻaila synthetic ma mua o ka ʻaila compressor ʻaila mineral, akā ʻoi aku ka maikaʻi o ka waiwai holoʻokoʻa o ka ʻaila synthetic ma mua o ka ʻaila mineral maʻamau. Loaʻa iā ia ke kūpaʻa oxidation, ka liʻiliʻi o ka hōʻiliʻili kalapona, hiki ke ʻoi aku ma mua o ka pae mahana o ka ʻaila mineral maʻamau no ka lubrication, lōʻihi ke ola lawelawe, hiki ke hoʻokō i ka ʻaila compressor ʻaila mineral maʻamau ʻaʻole hiki ke kū i nā koi hoʻohana.

2. Nā ʻāpana ʻaila kumu haiki

Ua hōʻike ʻia ma ke aʻo ʻana i ke kūlana hana o ka ʻaila compressor ʻo ka hoʻomaikaʻi ʻana i ka haku mele ʻana o ka ʻaila kumu ke kumu nui e hoʻomaikaʻi ai i ka maikaʻi o ka ʻaila compressor. Ma hope o ka hoʻokomo ʻia ʻana o ka ʻaila compressor i hana ʻia e nā ʻāpana māmā a kaumaha i loko o ka cylinder compressor, haʻalele nā ​​ʻāpana māmā i ka ʻāpana hana ma mua ma muli o ka volatility nui, kahi e hoʻopilikia ai i ka hopena lubrication, a ʻaʻole hiki i nā ʻāpana recombination ke haʻalele koke i ka ʻāpana hana ma hope o ka hoʻopau ʻana i ka hana hana ma muli o ka volatility haʻahaʻa, a maʻalahi ke hana i nā waihona kalapona ma lalo o ka hana o ka wela a me ka oxygen no ka manawa lōʻihi. No laila, ma lalo o ia mau kūlana, pono e koho ʻia ka ʻaila lubricating ma ke ʻano he ʻāpana haiki o ka ʻaila ʻāpana, a ʻaʻole pono e koho ʻia ma ke ʻano he hui ʻana o nā ʻāpana he nui o ka ʻaila ʻāpana.

Hana ʻia ka ʻaila compressor No. 19 me ka ʻaila distillate ākea e loaʻa ana ka nui o nā ʻāpana koena, a nui ka nui o ke kalapona i hōʻiliʻili ʻia i loko o ka compressor i ka hoʻohana ʻia. No laila, i mea e hoʻomaikaʻi ai i ka maikaʻi o ka ʻaila compressor, pono e wehe ʻia nā ʻāpana koena i loko o ka ʻaila compressor No. 19 a koho ʻia ka ʻaila kumu distillate haiki.

3. Pono ke kūpono o ka mānoanoa

Ma lalo o ke kūlana o ka lubrication dynamic, piʻi ka mānoanoa o ka ʻili ʻaila me ka piʻi ʻana o ka viscosity o ka ʻaila, akā piʻi pū ka friction me ka piʻi ʻana o ka viscosity o ka ʻaila. ʻAʻole maʻalahi ka hana ʻana i kahi ʻili ʻaila ikaika no ka ʻaila lubricating me ka viscosity haʻahaʻa loa, kahi e hoʻolalelale ai i ka ʻaʻahu a hoʻopōkole i ke ola lawelawe o nā ʻāpana. I ka ʻaoʻao ʻē aʻe, kiʻekiʻe loa ka viscosity o ka ʻaila lubricating, kahi e hoʻonui ai i ka friction kūloko, hoʻonui i ka mana kikoʻī o ka compressor, e hopena ana i ka hoʻonui ʻana i ka hoʻohana ʻana i ka mana a me ka hoʻohana ʻana i ka wahie, a hana pū i nā waihona i loko o ke awāwa piston ring, ka valve ea, a me ke kahawai hoʻopau. No laila, ʻo ke koho ʻana i ka viscosity kūpono ka pilikia nui o ke koho pololei ʻana o ka ʻaila compressor. Ua hōʻoia ke Kulanui ʻo Xi 'an Jiaotong ma o nā hoʻokolohua: me ka hoʻohana ʻana i nā kūlana hoʻāʻo like ma ke ʻano like o ka compressor, ʻo ka hoʻohana ʻana i nā pae viscosity haʻahaʻa o ka ʻaila ma mua o ka hoʻohana ʻana i nā pae viscosity kiʻekiʻe o ka ʻaila hiki ke hōʻemi i ka mana kikoʻī o ka compressor ma kahi o 10% ma ka nui, a ʻaʻole ʻokoʻa nui ka nui o ka ʻaʻahu o nā ʻāpana. No laila, ma lalo o ke kumu o ka hōʻoia ʻana i ka lubrication, ʻo ke koho ʻana i ka pae viscosity kūpono o ka aila he hopena koʻikoʻi loa ia i ka mālama ʻana i ka ikehu a me ka hana hilinaʻi o ka compressor.