Utsi chida pretreatment kwa ❖ kuyanika mzere

Pretreatment imatengedwa kuti ndi gawo lofunika kwambiri la zokutira kuti mukwaniritse zofunikira komanso zokhalitsa.

Timapereka zomera zopangira mankhwala opopera opangidwa ndi zitsulo zosapanga dzimbiri kapena MS kapena kuphatikiza kwa SS & MS kutsitsi ngalande limodzi ndi makina otenthetsera achindunji kapena osalunjika, pampu yowongoka yoyendetsa bwino kwambiri, chojambula chosavuta pama nozzles okhala ndi nsonga yozungulira ya PP kuti musinthe kutsitsi, FRP catwalk. yokhala ndi chitseko chokonzekera mosavuta.

Lumikizanani nafe Mlandu

tsatanetsatane wazinthu

Utsi zida pretreatment

Kuyeretsa mankhwala kumaphatikizapo kuchotsa zinyalala, mafuta ndi girisi, ndi zinthu za okosijeni zomwe zimapezeka pamwamba pogwiritsa ntchito mankhwala. Mankhwalawa atha kugwiritsidwa ntchito popukuta, kupopera mbewu mankhwalawa kapena kumiza. Mtundu wokonzekera pamwamba umadalira mawonekedwe a chinthu ndi chitsulo choyambira.

Dongosolo la pretreatment system ndiloyenera kuyeretsa mawonekedwe ovuta a magawo ogwirira ntchito okhala ndi ngodya zakuya, kapena kugwiritsa ntchito masikelo ang'onoang'ono zokutira ufa kapena ntchito zokutira pamanja. Kukonzekera koyambira kupopera mbewu mankhwalawa makamaka kumaphatikizapo degrease, conditioning, phosphate, muzimutsuka, magawo enieni ayenera kuganiziridwa malinga ndi malonda a kasitomala.

Pre-mankhwala kupopera mbewu mankhwalawa mzere utenga mtundu umodzi-chidutswa, kumtunda ndi kupopera mbewu mankhwalawa anakhetsa thupi, m'munsi ndi madzi yosungirako thanki thupi, ndipo pali chitseko, mwayi makwerero ndi mwayi nsanja mu leaching gawo.

Normal Process flow

Ayi.	Dzina la Craft	Njira Yothandizira	Chithandizo chamadzimadzi	Nthawi ya Chithandizo (mphindikati)	Chithandizo Kutentha (℃)
1	Kutsegula	Ntchito pamanja		60
2	Kutsuka madzi otentha	Utsi	Industrial Water	60	55-60
3	Pre-degreasing	Utsi	Chotsitsa mafuta	60	50-60
4	Kuchepetsa mafuta	Utsi	Chotsitsa mafuta	120	50-60
5	Madzi Kutsuka1	Utsi	Industrial Water	60	RT
6	DM madzi kutsuka1	Utsi	Madzi a demineralized	60	RT
7	Mwatsopano DM mutsuka madzi	Utsi	Madzi a demineralized	Mzere umodzi chubu	RT
8	Silane	Utsi		120	RT
9	DM madzi kutsuka2	Utsi	Madzi a demineralized	60	RT
10	DM madzi kutsuka3	Utsi	Madzi a demineralized	60	RT
11	Mwatsopano DM mutsuka madzi	Utsi	Madzi a demineralized	Mzere umodzi chubu	RT
12	Kudontha	Natural Dripping		420	RT
13	Kuyanika chinyezi	Kuzungulira Kwa Air Kotentha		600	110-120
14	Kuziziritsa	Kuzirala kwachilengedwe		900	RT
15	Kupopera Ufa	Kupopera mbewu mankhwalawa pamanja		120	RT
16	Kuchiritsa ufa	Kuzungulira Kwa Air Kotentha		1200	180-200
17	Kuziziritsa	Kuzirala kwachilengedwe		900	RT
18	Kutsitsa	Ntchito pamanja		180	RT