Te whakaurunga o te kōhatu raima

Ko te nuinga o te kōhatu kōhatu he konupūmā kāponāte (CaCO3). He whānuitia te whakamahinga o te kōhatu kōhatu me te kōhatu kōhatu hei rauemi hanga me ngā rauemi mata ahumahi. Ka taea te tukatuka tika i te kōhatu kōhatu hei rauemi hanga whare, ka tahuna hei kōhatu tere, ka mimiti te kōhatu tere i te makuku, ka tāpiri wai rānei hei kōhatu kua whakamaua, ko te wāhanga matua ko te Ca (OH) 2. Ka taea te tukatuka i te kōhatu kua whakamaua hei paru kōhatu, hei whakapiri kōhatu, me ētahi atu, ā, ka whakamahia hei rauemi paninga me te whakapiri taera. Ko te nuinga o te konupūmā kāponāte he kōhatu kōhatu, koinei te rauemi mata matua mō te karāhe. Ka taea te tukatuka tika i te konupūmā kāponāte hei kōhatu hanga, ka tahuna rānei hei kōhatu tere. Ka wehea te kōhatu kōhatu me te kōhatu kua whakamaua. Ko te wāhanga matua o te kōhatu kōhatu ko te CaO, he ma te nuinga o te wā he nui, he parakore, ā, he hina mārama, he kōwhai mārama rānei mēnā he poke kei roto.

Ngā tono kōhatu raima

Ka taea te tukatuka i te kōhatu raima mā temira paura kōhatuki te paura kōhatu ka wehea ki ēnei momo e whai ake nei i runga i te matotoru.

1.200 mata D95

E whakamahia ana hei whakaputa i te konupūmā pūhaumāota kore wai, ā, koia te rauemi mata āwhina mō te hanga o te konutai dichromate, koia te rauemi mata matua mō te hanga karāhe me te sima, ā, ka taea te whakamahi i roto i ngā rauemi hanga me te whāngai manu.

2.325 mata D99

He rauemi mata tēnei mō te whakaputa konupūmā pūhaumāota me te karāhe korewai, he whakakī mā mō te rapa me te peita, me ngā rauemi hanga whare.

3.325 mata D99.9

Whakamahia hei whakakī mō ngā kirihou, ngā whakapiri peita, ngā peita, ngā papa rakau me te peita.

4.400 mata D99.95

Whakamahia hei whakakī mō te whakamahana waea hiko, ngā hua whakarewa rapa me te whakakī mō te rinoleuma uku.

5. Te whakakorenga whanariki o te tipu hiko:

Whakamahia hei mimiti tango whanariki mō te tango whanariki hau paru i roto i te tipu hiko.

Te hanga paura kōhatu

Raupapa HLMXmira huri kōhatu tino pai e whakamahia whānuitia ana mō te hanga paura kōhatu, he taputapu nui, he tere whakaputa tere me te pumau kaha.

HLMXmira huri kōhatu tino pai mō te hanga paura kōhatu

Rahi whāngai mōrahi: 20mm

Te kaha: 4-40t/h

Te pai: 325-2500 mata

Wāhanga 1: Te kuru i ngā rauemi mata

Ka kuruhia ngā poraka kōhatu ki te rahi o te 15mm-50mm, ka hurihia ki roto i te mīhini kuru.mira paura kōhatu.

Wāhanga 2: Te Hurihuri

Ka tukuna te kōhatu papatahi kuru ki te pūwero rokiroki mā te ararewa, kātahi ka tukuna ki te rūma huri mā te whāngai hei huri.

Wāhanga 3: Whakarōpūtanga

Ka whakarōpūtia te rauemi whenua e te pūnaha whakarōpūtanga, ā, ka whakahokia te paura kore-tohu ki te mira matua kia hurihia anō.

Wāhanga 4: Te kohikohinga o ngā hua kua oti

Ka uru te paura angiangi kua tohua ki te kaikohi puehu mā te paipa me te hau hei wehe me te kohikohi. Ka tukuna te paura kua kohia mai i te taputapu kawe ki te ipu hua kua oti mā te putanga tuku, kātahi ka tākaihia e te waka tāke paura, e te tākai aunoa rānei.

Mō ētahi atu kōrero mōwhare hanga paura kōhatu ā, kia whiwhi utu, whakapā mai ki:

Email: hcmkt@hcmilling.com