RŌRA WHIRI PĒHANGA TEITEI O TE RAUPAPA HPGM

Kaupapa Mahi

Hei tāpiritanga ki tētahi wāhanga motuhake o ngā hua whai tohu, kua whakakiia te hanganga o roto o ngā matūriki o ngā hua kore whai tohu ki te maha o ngā kapiti moroiti nā te pehanga teitei o te whakaputanga, kia tino pai ake ai te kaha huri o te rauemi. Mō ngā rauemi i muri i te whakaputanga, i muri i te pakaru, te whakarōpū me te tātari, ka taea e ngā rauemi pai rawa atu i raro i te 0.8mm te eke ki te 30%, ā, ko ngā rauemi i raro i te 5 mm ka taea te eke ki te neke atu i te 80%. Nō reira, i roto i te tukanga huri anō, ka taea te whakaiti i te nui o te whakapaunga pūngao huri, kia taea ai te whakamahi katoa i te kaha whakaputa o ngā taputapu huri, i te nuinga o te wā ka taea te whakanui ake i te kaha o te pūnaha mira pōro mā te 20% ~ 50%, ā, ka taea te whakaiti i te whakapaunga pūngao katoa mā te 30% ~ 50% neke atu rānei.

Ngā Āpure Tono

Kua whānuitia te whakamahinga o te HPGR i te kāinga me tāwāhi i roto i te huri i te umanga sima, te whakapūkara i roto i te umanga matū, me te huri pai i te pereti hei whakanui ake i te horahanga mata motuhake. E whakamahia ana mō te kuru i te konganuku whakarewa hei whakatutuki i ngā kaupapa rerekē pēnei i te whakangawari i te tukanga kuru, te kuru nui ake me te huri iti iho, te whakapai ake i te hua o te pūnaha, te whakapai ake i te pānga huri, ngā tohu wehenga rānei.

Ko te rōra huri pēhanga teitei raupapa HPGM he momo taputapu huri penapena-pūngao hou i hangaia i runga i te kaupapa o te pakaru paparanga rauemi pēhanga-teitei. Kei roto i tēnei ko ngā rōra pēhi e rua e hurihuri tahi ana i te tere iti. Ko tētahi he rōra tūmau, ko tētahi he rōra neke, e peia ana e te motuka mana-teitei. Ka whāngaihia ngā rauemi kia ōrite mai i runga ake i ngā rōra e rua, ā, ka haria tonutia ki roto i te āputa rōra e te rōra pēhi. I muri i te pēhanga teitei o te 50-300 MPa, ka tukuna te keke rauemi matotoru mai i te mīhini. I roto i te rauemi kua tukuna

Whānuitanga Whakamahinga Whaihua

1. Te huri waenga, te huri pai, me te huri tino pai o ngā rauemi papatipu.

2. I roto i te umanga tukatuka kohuke, ka taea te whakanoho ki mua i te mira pōro, hei taputapu huri-mua, ka hangaia rānei he pūnaha huri whakakotahi me te mira pōro.

3. I roto i te umanga pellet oxidized, ka taea te whakakapi i te mira haukū e whakamahia whānuitia ana.

4. I roto i ngā rauemi hanga, ngā rauemi ātete me ētahi atu ahumahi, kua angitu te tono i roto i te sima clinker, te kōhatu, te bauxite me ētahi atu huri.

Ngā Painga o te Hua

1. Mā te hoahoa pēhanga pumau ka maeneene te pēhanga i waenga i ngā rōra, ā, ka pai te pānga o te kuru.

2. Te whakatikatika aunoa i te pekapeka, ka taea te whakarite tere i te āputa hurihuri kia pai ai te maeneene o te taputapu.

3. Ka whakaitihia e te pūnaha wehenga taha te pānga o ngā pānga taha ki te pānga kuru.

4. Me ngā titi carbide sima, he roa te ora ratonga, he ngāwari te tiaki, ā, ka taea te whakakapi.

5. Ka tangohia e te peeke takirere ngā wāhanga kawemai, ā, he hoahoa whaitake te pūnaha waipēhi me te pono pai.

Ko te rerekētanga i waenga i te HPGR me te roller crusher

Hanganga o te HPGR

Ngā Tawhā Hua

Tauira	Diameter o te rōra mm	Whānui o te rōra mm	Te kaha o te tukunga		Taumaha mīhini t
Tauira	Diameter o te rōra mm	Whānui o te rōra mm	Te kaha o te tukunga	Rahi whāngai	Taumaha mīhini t	Mana kua tāutahia
HPGM0630	600	300	25-40	10月30日	6	74
HPGM0850	800	500	50-110	20-35	25	150-220
HPGM1050	1000	500	90-200	20-35	52	260-400
HPGM1250	1200	500	170-300	20-35	75	500-640
HPGM1260	1200	600	200-400	20-35	78	600-800
HPGM1450	1400	500	200-400	30-40	168	600-800
HPGM1480	1400	800	270-630	30-40	172	800-1260
HPGM16100	1600	1000	470-1000	30-50	220	1400-2000
HPGM16120	1600	1200	570-1120	30-50	230	1600-2240
HPGM16140	1600	1400	700-1250	30-50	240	2000-2500
HPGM18100	1800	1000	540-1120	30-60	225	1600-2240
HPGM18160	1800	1600	840-1600	30-60	320	2500-3200