ʻO Bauer Sieve Tester (Bauer Fiber Sieve Tester) DRK10-A

ʻO ka mea hōʻike kānana Bauer (Bauer Fiber Sieve Tester) DRK10-A 

Usmakahiki

DRK10-A Bauer Sieve Tester (BauerʻO ka hoʻāʻo kānana fiber) he mea hana no ka pulp a me ka pepa keʻena hana e hoʻoholo ai i ke kaumaha awelika ka lōʻihi o ka fiber pulp ma ke ʻano kānana. Hoʻopili kēia mea hana i ke ʻano hoʻāʻo sieving i ʻōlelo ʻia ma GB / T 2678.1-1993, a hoʻokō pū i ke ʻano hoʻāʻo sieving i kuhikuhi ʻia ma TAPPI T233cm-95, a hoʻokō i ke ʻano hoʻāʻo o Nordic SCAN M6 (10g sample, kahe wai 15min, kahe. helu 10L / min). Hiki ke hoʻohana ʻia ka mea kani no ke ana ʻana i ka nui o nā fibers like ʻole i loko o ka pulp.

Anana kumu

Aia kēia mea hana sieving bauer he 5 mau pahu palahalaha, ma kahi o 355mm hohonu, 127mm ākea a 320mm lōʻihi. ʻO nā ʻaoʻao o nā cylinders he semi-cylindrical a ua hoʻolako ʻia kēlā me kēia cylinder me kahi pale ma kahi o 335cm2.

Hoʻokomo ʻia nā cylinders ʻehā ma ke ʻano hana, hoʻokahi haʻahaʻa ma mua o kekahi, ma kahi hoʻonohonoho tandem stepped. Hoʻokomo ʻia kēlā me kēia cylinder me kahi agitator cylindrical vertical me nā ʻāpana pōkole (cylinders with vertical flutes) kokoke i ka ʻaoʻao semi-circular, me ka wikiwiki o 580n/min, e alakaʻi ʻia e nā ʻehā kūwaho. ʻO ka slurry i loko o kēlā me kēia puʻupuʻu e kaʻa ākea a puni ka cylinder a kahe i loko o ka pā alakaʻi waena, ma kahi ʻāpana haiki i ka pā alakaʻi a ma ka pale. Aia i kēlā me kēia puka puka kahi pā weir nui a me kahi ʻāpana ʻāwili pōkole o ka pā e hoʻohuli i ka slurry keu aku i ka paipu aʻe me kahi pale ʻoi aku ka maikaʻi, a ʻo ka paipu hope i ka auwai.

Hiki ke hoʻoneʻe ʻia a hoʻomaʻemaʻe ʻia ke kiʻi pale i loko o kēlā me kēia cylinder, a i ʻole ke pani ʻia ka helu pale (mesh), ma ka wehe ʻana i nā bolts plywood ma ka pā cylinder.

Nā hiʻohiʻona hoʻolālā

Hoʻokumu ʻia kēia ʻano mea hana fiber sieving me ka mīkini kaʻa, ka mea hoʻouluulu, ka ʻāpana pahu wai, ka pahu, ka hoʻololi hui ʻana, ka manawa, ka mika kahe a me nā ʻāpana ʻē aʻe.

ʻO ka pahu wai ka mīkini nui o ka mīkini, a hoʻohana nui ʻia ka agitator e hoʻoheheʻe piha i nā fibers i loko o ka wai a hana i ka neʻe kuhikuhi e hele i ka sieve mesh e like me ka hoʻokaʻawale ʻana. ʻO ka papa kānana e pale i ka wai a me ka fiber mai ka holo pololei ʻana i ke kānana, a hoʻohana nui ʻia ka sieve e hoʻokaʻawale i ka fiber.

Nā ʻāpana

1. ka māmā hoʻonāuki: 650n/m

2. kahe wai: (11±0.5)L / min, hiki ke hoʻololi i ka laulā: (2-18L / min)

3. Ka manawa nānā: 20min ± 10s, hiki ke hoʻololi i ka manawa hoʻomalu. 4.

4. kānana papa pale kiko'ī: 10 mesh, 14 mesh, 28 mesh, 48 mesh, 100 mesh, 150 mesh, 200 mesh koho. Paipai ʻia mesh maʻamau:

ʻO ke kaula lōʻihi: 10 mesh, 14 mesh, 28 mesh, 48 mesh.

Waena waena a lōʻihi (koho hale hana): 14 mesh, 28 mesh, 48 mesh, 100 mesh. Puka pōkole: 28 mesh, 48 mesh, 100 mesh, 150 mesh (a i ʻole 200 mesh)

5. mana lako uila: 380V kaʻa mana: 90W × 4 wikiwiki 580n/min

6. HB72-Ⅱ Meka hōʻike kikohoʻe pālua akamai:

Puke uila lako mana: AC/DC 85-260V (3W)

Hiki ke hoʻopili: AC220V 3A

Ke ola: 105 manawa

Ana pinepine: 2-10KHZ

Hana wela: 0 ~ +40 ℃ Hoʻonohonoho manawa hiki ke hoʻololi

7. Nā ana holoʻokoʻa: 1780mm × 520mm × 1680mm