1. The magnetic flux density of the magnetic lim pas nrigtsim los ntawm cov hlau nplaum me me yuav tsis txo qis los ntawm kev nce txoj kab uas hla ntawm tus ncej phaj, uas yog vim qhov sib nqus flux ntom ntom ntsuas ua nyob ib ncig ntawm lub voj voog ntawm ncej phaj. Txawm li cas los xij, vim tias tsis muaj kev txhawb nqa ntawm cov hlau nplaum hauv lub raj, lub raj phab ntsa yuav tawg rau lub sijhawm. Tsis tas li ntawd, vim tias qhov kev ntxhov siab tsis tuaj yeem sib npaug sib npaug thiab sib xyaw ua ke ntawm lub phaj nkaus xwb, lub raj tau yooj yim tawg nyob ib ncig ntawm lub phaj, ua rau tag nrho cov raj siv tsis tau thiab ua rau cov khoom sib kis hauv cov khoom hnyav dua.
2. Siv cov hlau nplaum shredded
Disadvantages: Qhov saum npoo Gaussian tsis zoo ib yam, uas yog ib qho yooj yim los ua ib tug efficiency poob.
Cov hlau nplaum tawg thiab tawg yog qhov tsis zoo.
Txawm li cas los xij, qee lub tuam txhab tsis ncaj ncees yuav muab lawv tso rau hauv cov raj, vim tias cov kev tsis zoo no yog qhov txawv ntawm qhov tsos thiab tseem nyuaj rau kev txheeb xyuas.
3. Use a "secondary magnet"
Disadvantages: Lub magnetic teb ntawm lub raj tsis sib xws thiab qhov sib xws tsis zoo.
The so-called "secondary magnets" are magnets produced by top manufacturers for top buyers. However, due to various factors, these products are discarded waste products. Since they are still high-performance products, some unethical companies will buy them at discounted prices.
However, these "secondary magnets" are mostly thin pieces 3 to 10 mm thick. In addition, the sources of these "secondary magnets" are inconsistent. Therefore, the performance of the next batch purchased cannot be guaranteed, resulting in poor consistency between batches.
4. Txo cov thickness ntawm cov yeeb nkab stainless hlau
Disadvantage: Lub neej kev pab cuam ntawm lub solenoid raj yog luv luv.
SS304 thiab SS316 stainless hlau yog cov khoom siv feem ntau siv los tsim cov hlau nplaum lim / pas nrig / raj. Nyob rau hauv kev ua lag luam, lub thinnest SS304 raj yog nruab nrab ntawm 0.45-0.50 hli. Yog tias lub raj ua nyias, lub neej ntawm lub raj yuav raug txo kom tsawg.
Vim muaj tsawg daim ntawv thov thiab tsis tiav specifications, lub thinnest SS316 raj tau pom tias nyob nruab nrab ntawm 0.75-0.80mm. Qhov no kuj yog vim li cas qhov chaw Gaussian ntawm cov hlau nplaum lim pas nrig / bar / raj ua los ntawm SS316 yog qis dua li ntawm lub raj ua los ntawm SS304.
Yog tias qhov kev tsim khoom loj yuav tsum muaj kev ruaj khov, lub tuam txhab tuaj yeem tsim cov yeeb nkab {{0}}.5 hli tuab SS316 (qhov kev txiav txim yam tsawg kawg nkaus yog 500kg). Txawm li cas los xij, qee lub tuam txhab tsis muaj kev ntseeg siab yuav tsim cov raj solenoid nrog lub thickness ntawm tsuas yog 0.3 hli, tso cai rau kev siv cov hlau nplaum tsis muaj zog kom ua tiav qhov siab dua, Gauss.
How the above method unethically reduces the cost of magnetic separation. Please be careful when purchasing magnetic filter tube products.
