Tsaftace bututun ruwa

Tsabtace layi

Don tabbatar da tsabtar tsarin lubrication da kuma samar da man shafawa mai tsabta ga nau'in kayan aikin injiniya, bututun bayan an riga an shigar da shi dole ne a cire shi kuma a tsaftace shi. Akwai nau'ikan tsaftacewar kananzir mai tsafta da tsinke.

1. Kerosene tsaftacewa abu da hanya

(1) bututun jan karfe, bututun bakin karfe;

(2) Bututun ƙarfe waɗanda aka tsince kafin a girka, kuma bangon ciki ba shi da lalata da takardar oxide;

(3) the pipe joint is dirty during pre-installation;

(4) Remove the pipes and joints that need to be cleaned, wipe the pipes with cloth (or wool) dipped in kerosene, soak both ends and joints in kerosene and clean them, then apply oil or fill the pipes with grease, and close both ends to be installed;

(5) Bayan tsaftacewa, ba za a sami gurɓataccen abu ba (kamar ɓangarorin ƙarfe, ƙazantattun fibrous, slag walda, da sauransu). Ya kamata a biya kulawa ta musamman ga shingen walda na bango na ciki a wurin waldawa dole ne a tsaftace sosai.

2. Zabar abubuwa

(1) Karfe bututu ba tare da pickling kafin pre-installation;

(2) bututun karfe da aka tsinke amma sun lalace sosai. 

3. Zabar tsarin gini da manufar magani 

(1) ragewa ta amfani da wakili mai lalata, cire man shafawa a kan bututu;

(2) A wanke da ruwa mai tsabta don cire datti akan bututu;

(3) rust removal in acid washing liquid to remove rust spots on the tube wall, rolled iron filings, etc;

(4) Wankewa da wankewar ruwa mai matsa lamba Abubuwan da aka samar a cikin ayyukan da ke sama ya kamata a wanke su da ruwa mai tsabta, kuma a wanke cikin bututun da ruwa mai mahimmanci;

(5) Sanya sauran acid a kan bututu tare da lemun tsami;

(6) bushewa don bushewa da kyau ya kamata a nutsar da bututu a cikin ruwan zafi ko bushewar tururi, ya kamata ya bushe bututu;

(7) tsatsa;

(8) Bincika ko bututu bayan pickling yana da tsabta;

(9) Nan da nan bayan an datse, a rufe ɓangaren buɗaɗɗen bututu da filastik ko tef ɗin filastik don guje wa abubuwan waje da kutsawa ruwa. 

4. Bayanan kula don pickling

(1) Welding na bututu kafin pickling an gama;

(2) Lokacin tarwatsawa, jigilar kaya da tattarawa, kula kada ku taɓa bututun, zare da saman rufewa, da toshe da hatimi tare da tef ɗin manne ko bututun filastik;

(3) Kafin pickling, walda slag, spatter da varnish a kan bututu ya kamata a tsabtace;

(4) sassan zaren na aikace-aikacen tef ɗin filastik, tef ɗin roba da sauran kayan kariya na acid don karewa, ko a bushewa, wanke bayan zaren da aka rufe da busasshen mai sannan a cikin lalata acid, don hana zaizayar acid;

(5) Lokacin da ake zaɓe, a kula kada alamar da ta dace da bututun ta ɓace ko ta yi duhu.