Air pollution control device for lead acid battery manufacturing units.
Lead acid battery manufacturing consists of various stages which broadly involve (after producing or receiving lead oxide):
•Paste mixing
•Grid casting
•Grid pasting & curing
•Hydro setting, parting & enveloping
•Stacking, grouping & intercell welding
•Formation
Exposure of workmen to lead during all or any of the processes outlined above exceeds the prescribed standards if appropriate equipment in this respect is not installed at any battery manufacturing unit.
All of the above processes, some more than others, involve release of lead particles or fumes into the environment.
Pollution from the above processes can be grouped into two possible types, viz:
•Lead oxide becomes airborne and there is particulate pollution
•Fumes are generated and there is gaseous pollution
While first five of the above listed broad stages fall in the ambit of particulate pollution, last one is the cause for gaseous pollution. Of those classified under particulate pollution, only paste mixing & grid pasting are the major source of the same.
To control the pollution generated in these operations, suitable air pollution control device are to be installed. These are commonly also called ventilation systems or fumes extraction systems etc.
They have to be selected based on many factors which include:
•Size of the operations
•Physical layout of the unit
•Relative location of different points of generation of pollution
•Particular processes to be covered
Broadly, on the basis of nature of pollutants involved, the air pollution control device can be dealing with non-corrosive or corrosive gas streams. They are hence, designed accordingly.
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Supplier: Automotive lead acid battery
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Type: ns40 Brand name:largestar Minimum order:200pcs Votage:12v Capacity(20hr):32ah Dimension:199*129*231mm Description: 1.Dry charge lead acid starter battery 2.Japan standard 3.Applications: for cars 4.Pp seperator Type: ns40 Brand name:largestar Minimum order:200pcs Votage:12v Capacity(20hr):32ah Dimension:199*129*231mm
100 ton monthly
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