Showing posts with label processes. Show all posts
Showing posts with label processes. Show all posts

Saturday, January 22, 2011

Industrial Filtration Systems

The online industrial marketplace which now includes offerings of industrial goods from glandofilters sellers plus numerous other marketplaces announced the launch of its listing of Industrial Filters Manufacturers. The company, a division of Industrial Leaders, stated the site includes offerings for fuel water separator filters, washable, compressed air, fluid, gas, diesel fuel, heavy equipment, furnace replacement plus hydraulic filters as well as various types of separators such as cyclone, centrifugal, magnetic, tiny metal particle separators plus industrial filtration systems for numerous industries.

Several marketplaces enable users of the marketplace to explore additional offerings for filters & separators on the site as well as its Industrial Filters listing published in partnership with Industrial COOP, the leading & original Industrial Search Engine. Comparing online sellers of in-line filters, laboratory & scientific filters, particulate, funnel fuel filter as well as related products such as gravel screens, vibrating feeders, oil filter wrench, PVC pliers, filter paper, masks and other filtration solutions for manufacturing, commercial, residential, construction, chemistry, chemical processing, military, R&D and other applications.

We offerings for industrial filters, separators and filtration systems to its marketplace and network of directories, trade portals and online partnerships with leading retailers and wholesalers. Manufacturing companies and other organizations worldwide can utilize the site to find equipment, goods and suppliers of filters and separate metal particles, gases, fuels, dirt & dust as well as construction materials such as sand, gravel and stone, chemicals & properties, oil, waste water, as well as other processes.

Tuesday, January 11, 2011

Industrial Filters Uses

All new systems will contain some contaminant left during manufacture and assembly. This usually consists of fibrous material from rags, casting sand, pipe-scale, cast iron and other metal particles, jointing material and loose paint.

When a normal system has been run-in for a reasonable period, the majority of solid contaminants will be in the form of small platelets, created by bedding-in and the normal wear process, the bulk of which are between 5 and 15 microns in size. Because of their size and shape, they can take a long time to settle.

The other common form of self-generated contaminant is that local cold welding microscopic surface particles will be torn off when they move in relation to each other releasing wear particles.

Unless extreme care is taken in filling and topping up a system, considerable quantities of contaminant can be added during these processes. Many of these contaminants are likely to be abrasive.

A lubricating system can also be contaminated by ingression through the oil film on seals. Worn seals will increase this possibility. Contamination will be introduced if all reservoir openings are not fitted with Industrial Filters.

The other mechanisms that cause self-generating contaminants include: adhesive, abrasive, erosion, fatigue, de-lamination, corrosive, electro-corrosive, fretting corrosion, cavitation, electrical discharge and polishing wear. Each of these types of wear categories has its own mechanism and symptoms, however in practice they may occur singularly, combined or in sequence.

A new lubricant fill in a machine is kept clean by the action of Industrial Filters and by the chemical action of the additive package in the lubricant. The types of filters used in most instances remove solid or gelatinous particles to the limits of the filter. These filters do not generally remove the liquid or gaseous contaminants.

Effective contamination control is not just a matter of filters. System planning, location of filters, heat exchanger capacity, etc. are but a few of the items that have been considered in a machine’s design to reduce the generation of particulate contamination.

Barring isolated instances, it is generally recognized that by having clean lubricant, equipment will give better performance and more reliability. Changing filter elements at given regular time interval, is not desirable, nor necessary.

If installed, filter elements should be changed whenever the differential pressure across the filter exceeds the suggested maximum differential. The degree of filtration (micron rating) will depend on the type of equipment and /or the manufacturers recommendations.