Ngā Mīhini Hiri Paepae Tākai Āhuarangi Kua Whakarerekētia (MAP): Te Whakakapinga Horoi-Hau (G) me te Whakakapinga Horoi-Korehau (V)

Ka taea e ngā hiri paepae MAP hou te wero tika i te ranunga hau tiaki ("hau-horoi") ki roto i te paepae, te tango rānei i te hau i te tuatahi, kātahi ka whakakī. Mā ā mātou hiri paepae Wenzhou Dajiang (DJPACK) e tohu mārama tēnei kōwhiringa: ko ngā tauira e mutu ana i te G kongā mīhini horoi hau, ko ngā mea e mutu ana ki te V kongā mīhini horoi-korehau. Ka whakakīia ngā paepae e ngā mīhini MAP (Modified Atmosphere Packaging) ki te ranunga hau whakahaeretia (te nuinga o te N₂, CO₂, O₂) hei tiaki i te kai. Mā te whakakapi i te hau noa ki te taiao hau kore mahi, ka roa ake te ora o te kai i roto i te toa kai, ā, ka tiakina te tae, te reka me te kakano.

Ka taea e ngā hiri paepae te whakahaere i ngā ipu rerekē (ngā paepae, ngā kapu, ngā peihana) me te uta i ngā kai hou (mīti, huamata, huamata, kai kua oti te taka, me ētahi atu) i mua i te hiri i te kiriata. Hei tauira, he rite tonu ngā hiri paepae DJL-370G (horoi-hau) me DJL-370V (horoi-korehau) engari ko tā rāua tikanga horoi. I ngā wāhanga i raro nei, ka whakamāramahia e mātou te mahi a ia aratau horoi, ōna whakamahinga, me ngā painga o ia aratau.

Tākai Horoi Hau (Horoi Hau)

In whakamātao haute tākai, te mīhinika werohia tika he ranunga hau tiaki ki roto i te paepae hei neke i te haui mua i te hiri. I roto i te mahi, ka whakaurua he hau kore mahi ki roto i te takai, ka panaia te hau katoa ki waho. Ina werohia te hau MAP ki te pēhanga teitei ake—e rima ki te ono ngā wā kaha ake i te hau i roto i te paepae—ka pēhia te hau i waho o te ipu ka whakakapia ki te hau tiaki. Kātahi ka hiritia te paepae ki te hau hou i roto. Kāore he wāhanga korehau e whakamahia – ka noho tonu te paepae ki te pēhanga taiao, ki te pēhanga tata rānei i te wā e hiritia ana.

Ko tēnei tikangatere akei te whakakapinga horoi-korehau. Hei tauira,tō mātoutauira momo papaDJL-370GI roto i te ariā, ka taea e te hiri (horoi-hau) te whakahaere i te 5–6 huringa/min, he tere ake i te 3–4 huringa/min mō te tauira korehau.Ngā mīhini horoi hauka whakamahia hoki he tikanga māmā ake (kāore he rūma korehau taumaha, he papu nui rānei), kia iti ake ai te hiko e pau ana, kia māmā ake ai hoki. (Ina hoki,DJL-370Ghe 170 kg anake te taumaha, ki te 265 kg te taumahaDJL-370V(me te mana 2.4 kW vs 3.5 kW.) Ko te tikanga o tēnei he iti ake ngā taputapu me te utu whakahaere.

Ko ngā painga noa o te MAP horoi hau ko:

1.He pai mō ngā hua kāore e hiahiatia he iti rawa te toenga hāora:

Ina koa ko ngā mīti whero pērā i te kau, te reme, me ngā hua okana, e hiahia ana ki tētahi taumata o te hāora i roto i te tirei kia mau tonu ai tō rātou tae kanapa me te āhua hou.

2.Te tino pai ake o te mahi:

Ka whakakorehia e te pūnaha te wāhanga roa o te papu korehau, ka poto ake ngā wā huringa me te putanga teitei ake ki te whakataurite ki ngā tauira whakakapinga korehau.

3.Te utu iti o te mīhini:

Nā te mea kāore he rūma korehau, he papu korehau rānei e hiahiatia ana, he māmā ake, he ohanga ake hoki te hanganga whānui, ka whakaitihia ngā utu hanga me ngā utu tiaki.

4.Te iti o te whakamahinga hiko:

He iti ake te mana hiko e hiahiatia ana mō ngā mīhini horoi hau, ā, ka taea te whakahaere i runga i tētahi pūnaha hiko kotahi-wāhanga paerewa.

5.Te pai o te whakawhiti hau:

Ka taea e te tukanga horoi te whakatutuki i te tere whakakapinga hau neke atu i te 99%, e whakarite ana i te mahi MAP tino pai mō te whānuitanga o ngā hua.

Tākai Horoi Korehau (Whakakapinga Korehau)

In horoi-koreI roto i te takai, ka hangaia e te mīhini he korehau tuatahi, kātahi ka whakakī anō ki te hau. Ina koa, ka tangohia e te papu korehau rūma te nuinga o te hau mai i te paepae hiri. Kia tae ki te korehau kaha (tata ki te kore te pēhanga), ka werohia e te pūnaha te hau tiaki ki roto i te rūma me te paepae. Hei whakamutunga, ka hiritia te paepae ina whakahokia te pēhanga rūma ki te āhua noa.

Mā tēnei tukanga e rua ngā taahiraa (korehau kātahi ka hau) ka tutuki ai he iti rawa te toenga O₂– i ngā wā maha≤0.5%I te wā o te mahi korehau, ka pupuri te mīhini i te pēhanga ōrite i roto i te paepae me roto i te rūma, kia kore ai te hua e whakapōturitia e ngā rerekētanga pēhanga. I muri i te wāhanga korehau, ka whakaurua e te pūnaha te ranunga hau MAP ki roto i te paepae, ā, ka haere tonu me te hiri wera, ka oti te huringa tākai katoa.

Nā te mea e hiahiatia ana he papu korehau taumaha me te rūma hiri,ngā mīhini korehau-MAPhe nui ake, he taumaha ake, he uaua ake. Ko ngā rūma korehau nui ake me hiahia he papu korehau me ngā tere papu teitei ake. Hei tauira, i roto i ā mātou tauira momo papa, ka piki ake te kaha o te papu me te rahi o te mīhini. Ko te tauira paerewa nui rawa atu, ko te DJL-440V, he papu korehau 100 m³/h. Kei te wātea hoki ngā whirihoranga ritenga ina tonoa.

Mō te utu, he nui te utu mō ngā tauira korehau, ā, he nui ake te utu mō te mīhini. Heoi, ko te vacuum-MAP te mea e tuku ana i te whakawhiti hau teitei rawa atu: e whakaatu ana ngā whakamātautau tae atu ki te 99.5% o te hau ka taea te tango.

Ko ngā painga noa o te MAP horoi hau ko:

1.He tino iti ngā taumata hāora toenga:

He pai rawa ngā pūnaha whakakapinga korehau mō ngā hua e hiahia ana kia tino kaha te whakahaere i te toenga o te hāora. Mā te tango i te hau i te tuatahi, kātahi ka whakakī anō ki te ranunga hau MAP, ka taea e te pūnaha te whakatutuki i te taumata O₂ iti iho i ngā pūnaha horoi hau. He tino whai hua tēnei mō ngā hua e tino pāngia ana e te waikura, e te tipu moroiti rānei.

2.Te iti o te whakamahinga hau me te utu whakahaere whānui:

Ahakoangā mīhini horoi hau (momo-G)Nā te mea he iti ake te utu mō ngā taputapu, ka taea e ngā pūnaha whakakapinga korehau te whakaiti i te utu whakahaere mā te iti ake o te hau MAP e pau ana.

Mō ngā pūnaha horoi hau, me werowero nui te hau tiaki hei pana tinana i te hau o roto i te paepae. Hei whakarite kia nekehia katoatia, me tāpiri tonu he hau, ā, ka hua ake he para.

He rerekē, ko te nui noa o te hau e hiahiatia ana e ngā pūnaha whakakapinga korehau hei whakataurite i te pēhanga i roto i te paepae i muri i te wāhanga korehau. Nā te mea kua tangohia te nuinga o te hau, he iti noa iho te hau MAP e hiahiatia ana hei whakakī anō i te paepae, ā, ka iti ake te whakamahinga.

Nō reira, he maha ngā wā ka arotakehia e ngā kiritaki te utu mīhini me te utu penehīni ina whiriwhiria ana i waenga i ngā tauira momo-G me te momo-V, me te whiriwhiri i te kōwhiringa e whakarato ana i te mahi roa e tino whai hua ana.

3.He whai hua ake mō ngā tono e hiahia ana kia tino tika ngā ōwehenga hau

Mō ngā hua e tino iti ana te toenga hāora e hiahiatia ana, mō ngā hua rānei e hiahiatia ana he mīhini tauine nui, ka nui ake te whai hua o te whakakapinga korehau.

Nā te mea e whakawhirinaki ana ngā pūnaha horoi hau ki te rere o te hau hei pana i te hau ki waho, ka uaua ake te horoi katoa i ētahi kokonga, i ētahi wāhi koretake rānei o te paepae. Nā tēnei ka uaua ake te eke ki ngā ōwehenga hau tino pakari, ki ngā taumata hāora tino iti rānei.

Kāore he herenga o ngā pūnaha whakakapinga korehau. Nā te mea ka tangohia katoatia te hau i mua i te whakakī anō, ka whakakīia te paepae e te ranunga hau MAP kia ōrite, kia tika ake ai, kia ōrite ake ai hoki te āhuarangi. I te nuinga o te wā, ka tere ake, ka tino tutuki hoki te ōwehenga hau e hiahiatia ana i te whakakapinga korehau i ngā tikanga horoi hau.

Horoi Hau me te Horoi Korehau: Whakataurite

Whakamutunga

Ko te whiriwhiri i waenga i te Hauhanga ("momo G") me te Hauhanga Korehau ("momo V") mō tō mīhini MAP momo paepae, ka whakawhirinaki ki ngā āhuatanga o tō hua, ngā kaupapa matua whakaputa, me ngā whakaaro utu.

• Mena ko te whakaputa tere-rahi te mea nui ki a koe, ā, kei te tākai koe i ngā hua kāore e hiahiatia he hāora toenga tino iti - pērā i te mīti whero, ngā kai deli, ngā hua rānei he mea nui te āhua me te tae - ko te tauira Gas Flush (G) te whiringa pai rawa atu. Ka tere ake te huringa o ngā wā, ka iti ake te utu taputapu.mōāu hua.
• I tētahi atu ringa, ki te mea he iti rawa te toenga o te hāora e hiahiatia ana e tō hua, ki te hiahia rānei koe ki te whakaiti i te whakamahinga o te hau tiaki, ka taea e te tauira Vacuum Flush (V) te tuku i te utu pai rawa atu i te wā roa. Ahakoa te utu nui ake i te tīmatanga (papu korehau, rūma hiri), ko te iti o te whakamahinga hau me te nui o te kaha o te nekehanga ka taea te whakaiti i te ohanga mō ētahi tono.

I Wenzhou Dajiang / DJPACK Machinery, kua hangaia ā mātou hiri paepae hei tautoko i ngā aratau e rua — tīpakohia noa te kupu whakamutunga "G" "V" rānei ina whiriwhiria e koe tō tauira (hei tauira,DJL-440G or DJL-440VMā tēnei ngāwari ka taea e koe te whakataurite i te utu mīhini, te tere whakaputa, te whakapaunga hau, me te kounga hua kia pai ai te whakatutuki i ngā hiahia o tō pakihi.