Hoʻolālā ʻia ka JK series of mine axial flow fans a me nā ventilator kūloko kūloko no nā mines e pili ana i ka pono o ka ea o nā mines non-metallic like ʻole me ka metallurgy, nā metala non-ferrous, ke gula, ka ʻoihana kemika, nā mea kūkulu hale, a me nā ʻoihana nuklea. He kūpono lākou no ka hoʻoheheʻe ʻana i nā ʻāpana like ʻole o nā tunnels a me nā shafts, ka hāʻawi ʻana i ka ea i nā wahi eli a me nā ala winch uila, ka ea ma nā stopes e hoʻohana ana i ke ʻano sublevel caving mining, ʻē aʻe ventilation kūloko, a me kekahi mau mea kōkua. Hiki iā lākou ke hoʻohana ʻia i ke kūkulu ʻana i ka tunnel, ka hana ʻenekinia ma lalo o ka honua, a me nā manawa ʻē aʻe kahi e pono ai nā ʻea ea no ka ea.
ʻO ka hoʻolālā ʻana o ka JK series of mine axial flow fans a me lalo o ka honua ventilators kūloko e noʻonoʻo i ka nui o ka ea e pono ai a me ka uahi a me ka nui o ka lepo no nā ʻano hana hoʻoheheʻe kūloko kūloko, ka lōʻihi o ka hāʻawi ʻana i ka ea ea, nā kikoʻī maʻamau ea, nā waiwai kūʻē o ka ea, a me nā kūlana hoʻohana i loko o kaʻu. Hoʻokaʻawale ʻia ka huila JK o nā mea pā kūloko i ʻekolu ʻano: huila hana hoʻokahi JK-1, huila hana pālua JK-2, a me ka hana counter-rotating DJK. Ma waena o lākou, hiki ke hoʻokomo pono ʻia ka moʻo JK40 o nā mea pā kūloko a me ka DJK50 series o nā mea pā kūloko kūʻē i ka huli ʻana ma ka papahele o ka tunnel, a i ʻole e hoʻokuʻu ʻia ma nā paia ʻaoʻao a ma lalo paha o ka hale o ka tunnel.
ʻO ka JK series of mine axial flow fans a me lalo o ka honua ventilators loaʻa nā hiʻohiʻona aʻe:
(1) Kiʻekiʻe hana pono. ʻO 92% a me 83% ka nui o ka nui o ka puʻe ikaika o nā huila hana hoʻokahi a me ka papalua, a ʻo ka nui o ka nui o ka puʻe ikaika o ke ʻano counter-rotating ʻo 85%, ʻo ia ka 20% a 30% ʻoi aku ka kiʻekiʻe ma mua o ka JF moʻo mua o nā mea pā kūloko, e hōʻike ana i kahi hopena hoʻōla ikaika.
(2) Nā kikoʻī piha a me ka hoʻololi ikaika. ʻO ka nui o ka ea a me ka nui o ke kaomi ʻana o nā mea pā kūloko he mau hui like ʻole, a ʻo ka mamao hoʻolako ea mai 80 mika a 600 mika (hiki i ka mamao hoʻolako ea ke piʻi ma luna o 1200 mika ke hoʻohana ʻia i ka series), hiki ke hoʻokō i nā pono like ʻole o nā mea hoʻohana.
(3) Ka leo liʻiliʻi, ke kaumaha māmā, a maʻalahi ke neʻe. Ke hoʻohālikelike ʻia me ka hui JF o nā mea pā kūloko, hoʻemi ʻia ka leo e 20% a 30%, a hoʻemi ʻia ke kaumaha e 20% a 30% ʻoiai e mālama ana i ka hana like.
(4) Haʻahaʻa haʻahaʻa. ʻAʻole ʻoi aku ka nui o ka leo o ka JK№.4 ma kahi ākea ma mua o 86db(A). Inā loaʻa i ka mea hoʻohana nā koi kūikawā no ka walaʻau o ka peʻa kūloko, hiki i kā mākou hale hana ke hāʻawi i kahi silencer. E ʻoluʻolu e kākau i kahi leka ke kau ʻana i kahi kauoha.
ʻO nā kaʻa o ka DJK series o nā mea pā kūloko he 2-pole āpau, me ka wikiwiki o 2860-2930r / min.
Hōʻike ʻia nā ʻāpana ʻenehana nui o ka pūʻulu DJK o nā mea pā kūloko ma ka Papa 1.
Hōʻike ʻia ka moʻo a me nā helu kumu hoʻohālike (ʻano) o ka moʻo JK o nā mea pā kūloko penei: JK 58 – 1 №.4
ʻO kaʻu mau mea hoʻoheheʻe kūloko kūloko: Hoʻohālike "DJK" no ka hoʻohuli ʻana i nā mea pā kūloko. Hoʻohālike "№.3", me ke anawaena huila hana D o 300mm; Hoʻohālike "№.5", me ke anawaena huila hana D o 500mm; Lakiō Hub d = 0.58, “56” hōʻike i ka d = 0.56. ʻO ke koena e hahai i ke ʻano like. “67” hōʻike i ka d = 0.67, “55” hōʻike d = 0.55. ʻO ka huila hana hoʻokahi pae, "2" hōʻike i ka huila hana ʻelua. "40" hōʻike i d = 0.40, "50" hōʻike d = 0.50.
Nā palena ʻenehana nui o JK series mine axial flow fans a me nā ventilator kūloko no nā mines lalo
