Sefe ea Lekhasi e Otlolohileng bakeng sa Oli
1.Tlhaloso:
Sefahla sa "Horizontal vibration" ke mofuta oa ts'ebetso e phahameng haholo, ho boloka matla, lisebelisoa tse hlakileng tsa ho hlakisa tse sa keneng ka moea. E sebelisoa haholo indastering ea lik'hemik'hale, petroleum, lijo, meriana le tse ling. E na le likarolo tse latelang:
1) filtration e tiisitsoeng ka ho feletseng, ha ho na ho lutla, ha ho na tšilafalo ea tikoloho.
2) Letlapa la skrineng le hula sebopeho ka bohona, se loketseng ho shejoa le ho hloekisoa.
3) ho hloekisa mahlakoreng a mabeli, sebaka se seholo sa ho hloekisa le palo e kholo ea slag.
4) ho tsoa ha slag ho sisinyeha, ho fokotsa matla a mosebetsi.
5) taolo ea hydraulic, ts'ebetso ea othomathiki.
6) thepa e ka etsoa hore e be matla a maholo le tsamaiso e kholo ea ho hloekisa sebaka.
2. Tšebeliso:
1) ho hlaphoheloa ha kuku e omeletseng ea sefahla, kuku ea semi dry filter le tlhakiso ea filtrate.
2) indasteri ea lik'hemik'hale: sebabole, aluminium sulfate, metsoako ea metsoako, polasetiki, li-intermediates tsa dae, metsi a bleaching, li-additives tsa oli, polyethylene.
3) indasteri ea lijo: lero, oli, dewaxing le degreasing, decoloration.
3. Paramethara ea tekheniki:
Letoto la libaka/ (㎡) |
|
Khatello |
mocheso o sebetsang (℃)
|
Bokhoni ba ho sebetsa ka (T/h.㎡)ssss |
||
25,30,35,40,45,50,60,70,80,90,100,120,140,160,180,200 |
1200,1400,1500,1600,1700,1800,2000 |
0.4 |
150 |
oli |
0.2 |
|
Lino |
0.8 |
Haeba ho na le litlhoko tse khethehileng, re ka etsa lintlafatso ho latela litlhoko tsa basebelisi.
4.Molao-motheo oa ho sebetsa:
Pompo e hloekisang e tla pompa sefa ka tankeng ebe e e tlatsa ka tankeng. Tlas'a ketso ea khatello, litšila tse tiileng tsa filtrate li amoheloa ke letlooa la sefahla holim'a filtrate, 'me kaka ea filthara e thehoa holim'a letlooa la ho hloekisa. Filtrate e hloekisoa ka filthara ka har'a phala ea phallo ka sefahla, ebe ho fumanoa filtrate e hlakileng.
Ka ho eketseha ha nako ea ho hloekisa, litšila tse ngata le ho feta li bolokiloe holim'a letlooa la sefe, ho etsa hore botenya ba kuku ea filthara bo eketsehe, e leng se etsang hore khanyetso ea sefe e eketsehe le khatello ea tanka e phahama. Ha khatello e nyolohela ho boleng bo itseng, e hloka ho tsoa ha slag, 'me filtrate e emisoa ka pipe,' me moea o hatelitsoeng o phunyeletsoa ka tanka ka phala e phallang, 'me tanka e tlhotliloeng. Khatello ea Hydraulic ka har'a lijana tse ling, 'me u phunye kuku e omeletseng. Koala moea petelitsoe, bula serurubele belofo, qala vibrator, e le hore filthara lehare thothomela, filthara kaka ka filthara skrine vibration le lokolloa ka tlase ho tanka slag outlet.