BD7052 high temperature anti chemical impact corrosion wearing abrasion epoxy compound ceramic coating used in mining use flotation tank rubber lining pipeline repairing and protecting:
Gold mine flotation cell wear resistant anti corrosive coating construction program:
According to the survey, about 80% of rock gold mine use flotation method to choose the gold in our country,the most of concentrate was
sent to coloured smelting plant for treatment.Due to the growing development of the cyanidation gold extraction,and to improve the enterprise
economic efficiency,reducing the loss of concentrate transport,larger changes have taken place on the product structure in recent years,
many take on-site processing (of course also because the problems such as the contradiction between the choosing smelting and valuation,
forcing mines in situ disposal) prompted flotation technology has larger development,occupies an quite important position in the gold production.
There are usually preferential flotation and mixed flotation two technology, the agentia of these two kinds of mineral processing technology
is xanthate,both have corrosivity to metal,and medium and ore material has wear and tear to the cell body,so need to protect the cell body.
The gold mine flotation cell corrosion resistant ceramic wear resistant coating from our company can be a good solution to this problem,
already the batch application,and get the customers approval,the most of gold mine flotation cell choose stick the rubber inside,
will often appear rubber lining debonding, bump along the cutting slit,even large area falling off etc. phenomenon in the process of using,
cause the rotor without rotating,the equipment can’t work normally.
Choosing BD7052 flotation cell repair special epoxy compound abrasion wear resistant anti corrosion coating from
Xiangyang City Hundred Shield Coating Material Co.,Ltd,smear a layer of abrasion resistant corrosion resistant pre-protective coating on
the inner wall of the cell body and rotor surface,can protect the equipment from wear and corrosion effectively.The working life of the
equipment after pre-protective treatment can reach more than 5 years.
The construction technology:
First: the flotation cell construction preparation matters:
1. Clean up the tail slurry in the cell body
2, Keep the cell body clean,dry and without water (under the flotation rotor should also be cleaned).
3, Prepare the industrial alcohol or ethyl acetate.
4, Power socket, angle grinder,abrasive disc,electric mixer,putty knife.
5, supporting a desktop hair dryer to remove the surface dust.
Second: the surface treatment:
Sand-blasting processing on the flotation cell inner wall,the surface after this treatment should be cleaned by industrial alcohol or
ethyl acetate etc.then dry it in airing.
Third: The preparation of flotation tank anti chemical wear corrosion resistant repair compound epoxy coating:
Make the A and B two components of BD7052 flotation cell special wear resistant anti corrosion coating mix uniformly according to the
weight ratio 4:1,and use it up within 30 min.Generally it’s while construction and configuration.Every time the most configuration quantity
is not more than 20Kg,Construction in winter,if the temperature is too low,can properly heat up the A component to reduce viscosity for
easy to configure
The suitable coating thickness of BD7052 flotation cell repair epoxy compound wearing abrasion resistant anti corrosion coating is 3 to 8 mm
(generally the thickness of cell inner wall is 3mm, rotor and below abrasion serious parts is 6mm thickness).make the mixed-up material be
coating on the pending-repair part layer by layer,the first layer should be compacted,make it fully infiltrates with the substrates,repair the
surface to be smooth with scraper blade after the coating is coated on the suitable size.
It can be put into using after curing for 24 hours at the temperature of 25 degree,generally construction in winter,can use the iodine tungsten lamp
or electric heating plate to do irradiation heating.
This scheme applies to Shanxi zijin mining group,tongbai Yindongpo gold mine etc. a number of gold mine,won the customers
high praise consistently.
Product application photos show:
Product typical application of BD7052 anti chemical corrosion abrasion resistant flotation cell repair epoxy coatings: