買mai過guo灑sa水shui車che的de就jiu知zhi道dao,罐guan體ti在zai使shi用yong的de過guo程cheng中zhong,水shui衝chong刷shua過guo的de罐guan體ti通tong過guo在zai空kong氣qi中zhong的de氧yang化hua後hou,會hui慢man慢man有you鏽xiu跡ji產chan生sheng,遇yu到dao這zhe種zhong情qing況kuang應ying該gai怎zen麼me辦ban呢ne?
首先,在訂購灑水車的時候,有條件的情況下,選擇對罐體做防鏽防腐處理,金額大概是1500-3000元yuan不bu等deng,根gen據ju罐guan體ti容rong積ji大da小xiao收shou費fei,這zhe種zhong防fang鏽xiu防fang腐fu一yi般ban要yao刷shua兩liang次ci處chu理li,等deng一yi次ci幹gan了le之zhi後hou再zai塗tu另ling外wai一yi次ci,每mei次ci都dou是shi工gong人ren鑽zuan進jin罐guan體ti裏li麵mian進jin行xing操cao作zuo,空kong氣qi非fei常chang悶men,真zhen的de是shi非fei常chang的de辛xin苦ku。在zai訂ding車che的de時shi候hou就jiu做zuo罐guan體ti防fang鏽xiu處chu理li,會hui延yan長chang灑sa水shui車che的de使shi用yong壽shou命ming,減jian少shao生sheng鏽xiu的de概gai率lv。
如果沒有做防鏽處理,罐體在後續的使用過程中,長期裝水,各種保養不當以及長期氧化後,遇到這種生鏽我們應該怎麼辦呢?
1.針對灑水車水罐外部大麵積生鏽和掉漆,需先對其進行打磨拋光,然後上一遍防鏽底漆,以避免罐體與大氣、水等直接接觸而產生的鏽蝕;等deng防fang鏽xiu漆qi幹gan透tou後hou再zai噴pen一yi層ceng金jin屬shu漆qi即ji可ke。針zhen對dui罐guan體ti外wai的de小xiao傷shang痕hen,可ke以yi用yong牙ya膏gao塗tu抹mo在zai刮gua痕hen處chu,這zhe個ge既ji可ke以yi減jian輕qing劃hua痕hen的de印yin記ji,還hai可ke以yi起qi到dao隔ge絕jue空kong氣qi,防fang止zhi生sheng鏽xiu的de作zuo用yong。針zhen對dui灑sa水shui車che罐guan體ti局ju部bu小xiao麵mian積ji生sheng鏽xiu,可ke以yi用yong極ji細xi的de水shui砂sha紙zhi蘸zhan水shui輕qing輕qing磨mo去qu鏽xiu斑ban,但dan要yao同tong方fang向xiang直zhi線xian打da磨mo。等deng完wan全quan擦ca淨jing後hou,塗tu上shang一yi層ceng底di漆qi。之zhi後hou,如ru果guo車che輛liang配pei有you原yuan廠chang漆qi,等deng底di漆qi幹gan了le補bu上shang原yuan廠chang漆qi,如ru果guo沒mei有you原yuan廠chang漆qi,可ke以yi買mai一yi支zhi補bu漆qi筆bi,進jin行xing上shang色se處chu理li。
huozheyongchaogaoyashuiqingxijizaisashuicheshuiguanneibichuxiu,daishufenzhonghouzaiyongshuichongxijike。cifakejiangguanbifengxihejinshubiaomianshangdegezhonghuaxuezazhiqingchudiao,shiyuangangbanbentiwusunshang。duiqingxihoudeguanbikezhaochuquanbukongshihekengshideyinhuan,congeryouxiaodibaozhenglesashuicheshuiguanchuxiudezhiliangdengji。cifangfaxunsushentouboli、分解積層水垢物、鏽斑及其他礦物質積層,有效抑製對鋼鐵、銅等金屬的腐蝕,對大多數塗裝麵無影響。沒有濃鹽酸、濃硫酸的危險性、刺鼻味,使用安全,除鏽效率高。
2.針對灑水車水罐內部生鏽,也需先做打磨拋光,然後塗一層防腐油漆即可。防腐漆層大約需要3-5天左右的晾幹時間。注意:在(zai)塗(tu)防(fang)腐(fu)漆(qi)的(de)時(shi)候(hou)操(cao)作(zuo)人(ren)員(yuan)必(bi)須(xu)戴(dai)上(shang)防(fang)毒(du)麵(mian)罩(zhao),避(bi)免(mian)發(fa)生(sheng)中(zhong)毒(du)事(shi)故(gu)。由(you)於(yu)罐(guan)體(ti)空(kong)氣(qi)稀(xi)薄(bo),油(you)漆(qi)又(you)屬(shu)於(yu)易(yi)燃(ran)物(wu),最(zui)好(hao)有(you)人(ren)從(cong)旁(pang)協(xie)助(zhu)工(gong)作(zuo),或(huo)者(zhe)找(zhao)有(you)資(zi)質(zhi)的(de)廠(chang)家(jia)代(dai)勞(lao)。目(mu)前(qian),環(huan)衛(wei)灑(sa)水(shui)車(che)廠(chang)家(jia)針(zhen)對(dui)水(shui)罐(guan)車(che)內(nei)部(bu)防(fang)腐(fu),一(yi)般(ban)是(shi)采(cai)用(yong)防(fang)腐(fu)塗(tu)層(ceng)或(huo)襯(chen)塑(su)處(chu)理(li),飲(yin)用(yong)水(shui)運(yun)輸(shu)車(che)內(nei)部(bu)則(ze)可(ke)采(cai)用(yong)新(xin)型(xing)環(huan)保(bao)樹(shu)脂(zhi)漆(qi),塗(tu)層(ceng)厚(hou)度(du)為(wei)0.5mm,這樣罐體內壁就可以達到防鏽防腐的效果了。
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