Kaua e whiriwhiri pōrangi noa i ngā papa kirihou. Tuatahi, ko te papa kirihou me mārama tātou he papa whakakī noa iho. Nō reira, he aha tātou i whiriwhiri ai i ngā papa kirihou? Tuatahi, me mārama tātou ki te rauemi e hangaia ai ngā papa kirihou, he aha ngā hanganga o roto, e hia ngā momo, ā, he aha ngā painga?
He maha ngā momo papa kirihou, he rerekē te karangatanga i ia rohe. I ētahi rohe, ka karangatia rātou he papa kirihou, he papa kirihou, he papa whakarewa werohanga, he papa kirihou, he papa whata, me ērā atu. Ko ngā rauemi mata o ngā papa kirihou he mea hanga ki te PE me te PP, arā, he kirihou wera pērā i te polyethylene HDPE, te kirihou polypropylene PP, me ētahi tāpiri hei whakapai ake i te mahi, ka tukatukahia mā te whakarewa werohanga, te whakarewa pupuhi me ētahi atu tukanga.
I te huringa o te wā, kua whakapaitia tonutia ngā whakaritenga mō ngā tikanga whakaputa, ngā tikanga rokiroki, te whakahaere tukanga me te whakahaere kounga. He whānuitia te whakamahinga i roto i ngā whare putunga, ngā mahi kawe taonga, ngā hūpāmakete, te whakahaere utanga me ētahi atu ahumahi. He pai te āhua o te papa kirihou, he akuaku, he ma, ā, he ngāwari ki te horoi me te patu huakita. He māmā ōna āhuatanga, kāore he titi, he ātete ki te waikawa me te kawakore, ā, kāore he harore e whakamahia ana. Ko tōna roanga mahi he 5-7 ngā wā i te roanga o te ora o ngā papa rakau. Hei tāpiri, ka tutuki i ngā papa kirihou ngā whakaritenga tiaki taiao, ā, ka taea te hangarua i ngā rauemi papa para. Ahakoa he nui te utu o ngā papa kirihou, he iti ake te utu whakamahi i te utu o ngā papa rakau.
He maha ngā rahi hua, ko ngā rahi noa: 1200*1000, 1100*1100, 1200*1200, 1200*1100, 1300*1100, 1200*800, 1400*1100, 1400*1200, 1400*1400, 1500*1500, me ētahi atu.
I te wā e whiriwhiri ana i ngā papa kirihou, e rua noa iho ngā momo e ai ki te āhua:
Ko tētahi ko te momo taha-kotahi, ko te papa kirihou taha-kotahi ka taea anake te whakamahi i te taha kotahi;
Ko te tuarua ko te momo taha-rua, ā, ka taea te whakamahi i ngā taha e rua;
Me whakatau te kōwhiringa o ngā papa kirihou taha-kotahi, ngā papa kirihou taha-rua rānei kia rite ki ngā taputapu me te mana o te rokiroki, te uta me te tango i ngā mea e tika ana (pēnei i te momo whare putunga, te momo whata, te tūnga whakarārangi, te tūnga rānei, me ētahi atu).
1. Kātahi ka wehea te momo taha-kotahi ki: 1. Momo whakamahinga taha-kotahi; 2. Momo papatahi e iwa putu; 3. Momo whatunga e iwa putu; 4. Momo papatahi; 5. Momo papa whatunga; 6. Momo whatunga taha-rua. 7. Momotuhi Chuan Papatahi; 8. Momotuhi Chuan Whatunga kirihou.
Tuarua, ka wehea te momo taha-rua ki: te momo papatahi taha-rua; te momo mata rua taha-rua.
E ai ki te kaupapa whakamahi, e toru ngā momo: 1. Momo whata; 2. Momo paerewa; 3. Papa kirihou māmā.
E rua ngā momo, e ai ki te tukanga:
1. Papa whakarewa werohanga: Ko te momo whakarewa werohanga te momo papa kirihou nui rawa atu i hangaia i Haina. Kua whakauruhia e Haina ngā taputapu o tāwāhi hei hanga hangarau whakarewa werohanga mai i te tekau tau atu i 1980, engari kāore anō kia whakatuwheratia te mākete nā ngā āhuatanga maha pēnei i te utu. Kua hangaia he tikanga mō te whakawhānui ake i te hanga o ngā papa kirihou ahumahi whānui.
2. Papa whakairo pupuhi: Nā te utu me ngā āhuatanga o te tukanga, he ruarua noa iho ngā kaihanga i Haina e whakamahi ana i te tukanga whakairo pupuhi hei hanga papa kirihou. He mea hanga ki te poly matotoru teitei (HWMHDPE), ka taea te whakamahi i ngā forklift miihini me ngā forklift ā-ringa, ā, ka taea te whakamahi i te papa taha-rua i ngā taha e rua, ka roa ake te ora ratonga. Nā te nui o te utu o ngā rauemi mata kirihou i whiriwhiria mō tēnei papa whakairo pupuhi kaha-teitei, he tino uaua te tukanga tukatuka, ā, he tino roa te ora ratonga o te hua, ka taea te eke ki te 5 ki te 10 tau. Ko te tikanga, ka nui ake te utu mō te hoko kotahi, engari he iti iho te utu whānui o te whakamahinga. Ina hiahiatia te whakamahinga kaha-teitei, ka taea te whiriwhiri i tēnei papa whakairo pupuhi-kaha-teitei.
E ai ki te taiao whakamahinga, ka wehea kia rua: 1. Momo hurihanga whenua, me te whenua e kiia nei ko te mahi; 2. Momo whakarārangi (momo whakarārangi); 3. Māmā; 4. Taumaha; 5. Papa kirihou whakakorekore.
Hei mārama ki te whakamāramatanga o te kawenga hihiri me te kawenga pūmau: ko te kawenga hihiri e pā ana ki te taumaha mōrahi ka taea e te papa te kawe i te wā e nekehia ana ina whakamahia he forklift motuka, he taraka papa waipēhi ā-ringa rānei (he mea noa te piko iti iho i te 1.5%). Ko te kawenga pūmau e pā ana ki te taumaha mōrahi ka taea e te papa kirihou o raro te kawe i te wā e whakarārangihia ana. Hei tāpiri: ko te kawenga whata e pā ana ki te taumaha mōrahi ka taea e te papa kirihou me ngā taonga kua utaina te kawe ina whakatakotoria ki runga i te whata (he mea noa te nekehanga piko i roto i te 1%). I te nuinga o te wā, ka taea e ngā papa raupapa paerewa te kawe i te 0.4T~0.6T ina utaina te whata, ā, ka taea e ngā papa raupapa taumaha te kawe i te 0.7T~1T.
Ko ngā tikanga whakamahi o ngā papa kirihou ko: te huri whenua, te whakamahi i te whata, te whakamahi i te whakarārangi, me ētahi atu. Me whiriwhiri ngā momo papa kirihou e tika ana mō ngā momo whakamahinga rerekē. Mēnā he huri whenua, kaua i runga i te whata, kaua i te whakarārangi, ko te kōwhiringa tuatahi: iwa putu, Sichuan, Tian, mēnā kei runga i te whata, ko te kōwhiringa tuatahi: Sichuan (he paipa maitai whiriwhiri), mēnā he whakarārangi, ko te kōwhiringa tuatahi: Papa kirihou taha-rua.
I te whakapai haere tonu o ngā hua me te whanaketanga o te wā, kei te piki haere hoki ngā whakaritenga mō te takai me te kawe. Ko te hoko mai i ngā papa kirihou me te whakamahinga o ngā rauemi tākai ā-roto me ngā whakaritenga kawe kua kore e taea te wehe i roto i ngā mara maha. I roto i te poto, ahakoa kei te mākete katoa ngā papa kirihou, ā, he nui te wāhanga o te whakamahinga, he wāhanga nui tonu te whakamahinga o ngā papa kirihou o te mākete katoa. Ko te raruraru hei aro atu ko te whiriwhiri i ngā rauemi me ngā āhuatanga e tika ana kia rite ki ngā āhuatanga motuhake o ngā taonga.
Wā tuku: 28 Paenga-whāwhā 2022