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NPD Series Slurry Balance Pipe Jacking Machine

ʻO ka wehewehe pōkole:

ʻO ka NPD series pipe jacking machine he mea kūpono ia no nā kūlana geological me ke kiʻekiʻe o ka wai lepo a me ka coefficient permeability kiʻekiʻe. Hoʻopukaʻia ka'ōpala i'eliʻia mai loko mai o ka tunnel ma keʻano o ka lepo ma o ka paila lepo, no laila, loaʻa iā ia nāʻano o ka hana kiʻekiʻe a me ka maʻemaʻe o ka hana.


Huahana Huahana

Huahana Huahana

Nā ʻāpana ʻenehana

Anawaena (mm)

Anana D×L (mm)

Kaumaha (t)

ʻoki ʻoki

ʻO ka pahu hoʻokele (kN× hoʻonohonoho)

Paipu loko (mm)

Ka mana (kW× hoʻonohonoho)

Torque (Kn·m)

rpm

NPD 800

1020×3400

5

75×2

48

4.5

260×4

50

NPD 1000

1220×3600

6.5

15×2

100

3.0

420×4

50

NPD 1200

1460×4000

8

15×2

100

3.0

420×4

so

N PD 1350

1660×4000

10

22×2

150

2.8

600×4

50

NPD 1500

1820×4000

14

30×2

150

2.8

800×4

70

NPD 1650

2000×4200

16

30×2

250

2.35

800×4

70

NPD 1800

2180×4200

24

30×3

300

2

1000×4

70

NPD 2000

2420×4200

30

30×4

400

1.5

1000×4

80

NPD 2200

2660×4500

35

30×4

500

1.5

800×8

80

NPD 2400

2900×4800

40

37×4

600

1.5

1000×4

80

NPD 2600

3140×5000

48

37×4

1000

1.2

1200×8

100

Hoʻolauna Huahana

Ke hoʻonohonoho ʻana i nā mea hana:

ʻenehana hoʻoheheʻe palekana ma ka ʻāina like ʻole

Ke kūlana honua:

ʻO nā lepo palupalu, nā ʻano like ʻole (ke one, ka ʻiliʻili, ka permeability kiʻekiʻe a me ke kaomi wai kiʻekiʻe)

ʻO ka NPD series pipe jacking machine he mea kūpono ia no nā kūlana geological me ke kiʻekiʻe o ka wai lepo a me ka coefficient permeability kiʻekiʻe. Hoʻopukaʻia ka'ōpala i'eliʻia mai loko mai o ka tunnel ma keʻano o ka lepo ma o ka paila lepo, no laila, loaʻa iā ia nāʻano o ka hana kiʻekiʻe a me ka maʻemaʻe o ka hana.

Wahi a nā ʻano ʻano like ʻole o ka hoʻomalu ʻana i ka lepo ma luna o ka ʻeli ʻana, hiki ke hoʻokaʻawale ʻia ka mīkini NPD series pipe jacking i ʻelua ʻano: ʻano hoʻokele pololei a me ke ʻano hoʻokele indirect (ea kaomi composite control type).

a. Hiki i ka mīkini hoʻokele pololei ʻano paipu jacking ke hoʻomalu i ke kaomi hana o ka pahu wai lepo ma o ka hoʻoponopono ʻana i ka wikiwiki o ka paila lepo a i ʻole ka hoʻoponopono ʻana i ka wehe ʻana o ka pahu wai lepo. He maʻalahi a maʻalahi kēia ʻano hoʻomalu, a haʻahaʻa ka helu hāʻule.

b. Hoʻoponopono ʻole ka mīkini hoʻoheheʻe paipu ʻole i ke kaomi hana o ka pahu wai lepo ma ka hoʻololi ʻana i ke kaomi o ka pahu cushion air. He pane koʻikoʻi kēia ʻano mana a me ka pololei mana kiʻekiʻe.

NPD Series Pipe Jacking Machine-3

1. Hiki ke hāʻawi i ke kākoʻo kūpono no ka maka tunnel, i mea e hōʻoia ai i ka palekana o ka hoʻokele tunnel i ka nui loa.

2. Hiki ke hoʻokō ʻia ka tunneling i ka wā ma luna o 15bar ke kaomi wai.

3. E hoʻohana i ka lepo ma ke ʻano kumu nui e kaulike ai i ke kaomi hoʻokumu ʻana ma ka ʻili ʻeli o ka tunnel, a hoʻokuʻu i ka pala ma o ka ʻōnaehana lawe lepo.

4. NPD moʻo paipu jacking mīkini mea kūpono no ka hana tunnel me ka wai kiʻekiʻe kaomi a me ka kiʻekiʻe 'āina hoʻonā koi.

5. ʻO ka maikaʻi o ka hoʻokele kiʻekiʻe, palekana a hilinaʻi hoʻi, me nā ʻano kaulike ʻelua o ka mana pololei a me ka mana ʻole.

6. Ka NPD moʻo paipu jacking mīkini me ka holomua a me ka hilinaʻi oki poo manao a me ka lepo.

7. Hoʻohana ka NPD series pipe jacking machine i ka hilinaʻi nui, ke sila hoʻokele nui a me ka mea hoʻohaʻahaʻa hoʻokele nui, me ke ola lōʻihi a me ke kumu palekana kiʻekiʻe.

8. ʻO ka'ōnaehana polokalamu hoʻoponopono pono'ī, palekana a hilinaʻi ka hana o ka mīkini holoʻokoʻa, a maʻalahi ka hana.

9. ʻO ka lepo ākea e pili ana, e like me ka lepo palupalu, pālolo, one, ʻiliʻili lepo, lepo paʻa, backfill, etc.

10. Hoʻokuʻu wai kūʻokoʻa, ʻōnaehana hoʻokuʻu.

11. ʻO ka māmā wikiwiki loa ma kahi o 200mm i kēlā me kēia minuke.

12. ʻO ke kūkulu ʻana i ka pololei kiʻekiʻe, ka hoʻokele ʻana paha i luna, lalo, hema a ʻākau, a me ka kihi hoʻokele nui loa o 5.5 degere.

13. E hoʻohana i ka ʻōnaehana mana kikowaena ma ka honua, palekana, intuitive, a maʻalahi.

14. Hiki ke hāʻawi ʻia kahi pūʻulu o nā hoʻonā i hana ʻia no nā koi papahana like ʻole.

NPD Series Pipe Jacking Machine-4
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