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small-shop-dust-filter-windows-10 Toggle menu Shorter cyclones either require much higher power or become less efficient - don't separate the dangerous fine dust. The disposable masks for "nuisance dust" are not particularly effective. Short filger of corrugated hose offer small shop dust filter windows 10 own advantages, though: They can be coiled up tightly, and their flexibility 01 them ideally suited for mobile tools. Facebook Pinterest Twitter Text. And with a lot of dust that I could see, it was also mixing the fine dust that I couldn't see into the air for me to breathe.

The only product that screens out such fine particle sizes. BMT AllergyGuard allows people to enjoy fresh air without worrying about pollen, pollutants, or other fine particles from entering their home or office. Our purpose is to promote health and wellness across North America and our goal is to empower millions of people that suffer from allergies to turn off the air conditioners and open their windows and doors and let the fresh air flow into their homes and work environments.

It's very effective in blocking dusts and insects. Recently purchased the allergy screen for some of our windows. They definitely filter out the smaller dust particles compared to normal window screens.

With the recent fires near us, the rooms without these new screens had ash in the room but rooms with the new screens were clean. Definitely will get more windows set up with these screens. A separator traps heavier dust and chips in a secondary container, allowing only the finest dust to reach the vacuum.

This means your filters stay cleaner for a longer time, ensuring maximum air flow, and reduces the frequency of vacuum-bag changes saving money. Place a separator in line with a tool that generates lots of chips, such as a router table or portable planer. Craftsman 5-gallon vacuum, no. Connect tools generating dust of smaller size than that of a planer or router table to a smaller vacuum and smaller-diameter hose.

However, a long run of flexible vacuum hose creates more air resistance your vacuum must overcome to draw air through it. Corrugated hose is already more likely to become plugged up by chips and shavings than straight-walled pipe, or 6" hoses found on larger dust collectors.

Short runs of corrugated hose offer their own advantages, though: They can be coiled up tightly, and their flexibility makes them ideally suited for mobile tools.

To make turning the vac on and off completely automatic, consider a tool-triggered switch. The vacuum fires up when you turn on the connected tool, then runs a few extra seconds after the tool is turned off to clear the hose of dust and chips.

Left: i-socket m tool and vacuum switch, no. Right: iVAC automated shop vacuum switch, no. An adapter , such as this one, connects mismatched hoses and ports. Despite the clean appearance, he ended up hospitalized with lung and heart damage that was traced to shop dust, bad enough to require full time oxygen.

As a professor he started researching the problem as a one-time professor, I know that is a very natural thing to do. He became an expert and found most commercial designs didn't hit the target. He offered consulting services to vendors, and testing services to magazines. He pointed out that most sales claims and magazine tests were not meaningful in practice. His testing showed that most commercial designs were inferior to what he felt necessary.

He designed a cyclone to meet the needs of a small shop, and offered the plans free to individuals to make one for their own use. Today only ClearVue manufactures a cyclone following Bill's design and pays him a royalty for the design , but you can build one yourself for personal use without royalty sounds like a professor to me. I don't know the details of the Oneida - Pentz battle. I don't know who was right or wrong.

I am not sure I could judge the case on it's merits, so all I can do is report a battle between Bill Pentz, one of the world's leading experts on wood dust collection, and Oneida, one of the leading vendors in that field.

Over the years I have talked with numerous users of Bill Pentz's cyclone design, either home-made or bought from ClearVue, and they have universally been happy. I have talked with numerous Oneida customers over the past few years, many of whom have given good reviews as users of 2 and 3 hp Oneidas, as well as 5 hp but don't expect the tiny Oneida systems with small hoses to compete with a "real" system.

I have recently talked to a couple users with large shops and smaller Oneida cyclones who had less than great results - so don't get a unit that is too small for your shop, from Oneida or from anyone else. Although I still believe Oneida can be an excellent vendor if you get a big enough system, I recently chose a ClearVue for my own shop.

Effective dust and chip collection depends on a very large airflow. That requires large pipes I had a huge improvement in my dust collection when I went from 4 inch to 6 inch ducts.

You may be shocked to spend as much on ductwork as as on the cyclone. That large airflow requires a large fan impeller , driven by a powerful motor. The squirrel cage fans often recovered from old furnaces probably won't be adequate - I don't Small Shop Dust Collection Review 33 think they will maintain the necessary speed and volume to carry relatively heavy chips through pipes.

Your dust collector motor may be the hardest working motor in the shop - hp or more, running under full load moving lots of air for hours at a time, not just intermittent brief periods of heavy load while a tool is cutting. Be careful And a 5 hp cyclone creates a lot of heat - not only from the motor and noise, but also from stirring a large volume of air through ducts, fans, and filters.

These are basically a low efficiency cyclone that is put "in line" prior to the primary single stage or cyclone dust collector. Any separator like this constricts the airflow, dropping the pressure, which reduces the air volume, so experts normally say they should NOT be used. The inefficiency of a simple trash can separator helps here - the large chips are dropped, and the fine duet goes on to the main unit. As a result, people are often willing to take the chips for garden mulch or animal bedding.

The really ugly dust at the dust collector has to be disposed of far less often. When I had a single stage collector, I made a real effort not to open the plastic bag any more than necessary to get it out - it is really ugly fine dangerous dust.

I probably got over 20 bags of chips for each bag of dust. Now that I have the more powerful cyclone, it pulls medium size chips to the cyclone, and only drops the largest at the separator, so I only get about 5 bags of chips for each bag at the dust collector. I am experimenting with opening additional gates to reduce the suction at the separator, so more chips stay at the separator rather than going on to the cyclone.

Also, with a single stage, there is positive pressure on the collection bag it inflates. With the cyclone there is negative pressure on the collector in suction so I cannot collect directly into a bag without taking exceptional steps - I have to empty the collection can. A fellow named J. Phil Thien tried the usual Rockler, Woodcraft, and Lee Valley trash can lids as separators, and didn't like the results - too many chips got through, and chips that had already been dropped were sometimes picked up and carried out of the separator called scrubbing.

He also has a small shop and uses a shop vacuum for dust collection. But his design of the Thien Separator appears very effective. In a few minutes I can make as much dust as he used in his demonstration of a "week's worth" of dust and chips, so I don't expect to go back to a shop vacuum driven dust collector.

His design has been extended to versions that work with or inside conventional dust collectors. He also supports a forum to discuss his design - accessed from the link above.

More on chips: Walnut wood chips contain a chemical that prevents seeds from germinating and can reportedly kill horses when mixed with horse urine don't use it for horse bedding.

Not good for mulch? On the contrary. I have people asking for walnut chips for their flower beds. Since most weeds are spread by seeds, and it doesn't do anything to established plants, it is great for weed control It doesn't help with unwanted growth spread by runners or roots, but it sure cuts back on the weeds.

Other chips that don't include walnut are taken by people who are making compost, reportedly ideally mixed with grass clippings. You buy a high power cyclone, and connect it to your machines with large, efficient ducts. Is everything okay now? Sorry, but the answer is no. You are certainly far better than you were before installing a good cyclone dust collector with fine particle filters, but testing shows that too much of the fine dust still escapes uncollected - the fugitive dust.

To be really safe, you should still wear a respirator, and continuously exchange the air in the shop with outside air. Living in the South now, and previously living in the North, I like heating and air conditioning - personally I am going to sacrifice some measure of health for comfort. Years ago I had a "wellness" doctor who carefully analyzed my diet, weight, activities, etc. How much longer? His analysis said 4 months longer. I made the decision to continue my wild life. I am starting from a very healthy level, but I have still made a major investment in collecting as much of my shop dust as I can at the source, through dedicated vacuums and a large, efficient cyclone.

A large professional shop may have truckloads of dust and chips - not me. Small shops typically have to bag their dust and chips, even if they go into a dumpster. If you separate the chips see above the total volume of dust is dramatically lower, but you still have to get rid of the ugly stuff. But I have found the 3 mil "Construction site cleanup bags" from Home Depot and other stores quite adequate at about 35 cents each. Can you just blow the dust out of your shop and forget all the ductwork and filters?

Yes and no. Where is it going outside? Next to your shop, where it will blow or be tracked back in? Into your neighbors yard? Probably not good options, unless you only do it with the air coming out of the cyclone, after most of the chips and dust have been removed.

The other very real problem with venting to the outside is the "make up" air. If your dust collector moves cfm, all the air in a typical one person shop will be removed in a few minutes. Replacement or "make up" air has to come from someplace, ultimately outdoors.

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