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Dust collection on the cheap

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Forum topic by Slacker posted 116 days ago 157 views 0 times favorited 7 replies Add to Favorites
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Slacker

119 posts in 143 days


116 days ago

I am not moneyed enough to buy a real dust collection system for my workshop in the garage, so I bought a wet or dry vacuum and connect it to the various machines. Thing is, the wood dust coats the filter totally, and before long, the vacuum is not pulling much air.

I think I have a solution, and I was wondering if anyone has tried something like it. The solution is to put a pre-filter around the main filter, something to catch the bulk of the dust before it gets to the main filter. So I’m thinking maybe a pantyhose leg will work. If I cut the leg out and wrap it around the filter, I should be able to make something with that.

What do y’alls think? Now, if I could figure something out to collect the dust from my router. Attaching the vacuum to the regular router attachments does not work at all.

-- There are three kinds of people... those who can count, and those who can't

View Al Killian's profile

Al Killian

175 posts in 195 days


116 days ago

Get your self a 5 gallon bucket and used that to catch most of the stuff. This will cut down on how quick your filter gets pluged.

View ChicoWoodnut's profile

ChicoWoodnut

549 posts in 258 days


116 days ago

Try a Cyclone lid. Lee Valley sells one but there are others too.

-- Scott - Chico California http://chicowoodnut.home.comcast.net

View brianinpa's profile

brianinpa

514 posts in 165 days


116 days ago

Ok now you have my interest. What will the 5 gallon bucket do? how do you connect the vacuum to the bucket?

-- Brian, Lebanon PA, If you aren’t having fun doing it, find something else to do.

View ChicoWoodnut's profile

ChicoWoodnut

549 posts in 258 days


116 days ago

The Cyclone lid will give you a place to connect it

-- Scott - Chico California http://chicowoodnut.home.comcast.net

View grumpycarp's profile

grumpycarp

174 posts in 188 days


116 days ago

The Bucket will catch the big stuff. The small stuff that is clogging your filter will still get through. A pre filter will clog just as fast and you will just have to clean it instead of the filter. Most of the newer DCs have a rotating flapper that jiggles the fine dust loose off the filter medium so you don’t have to open it up as much.

It is the really fine dust that will do you the most harm (5 to .05 microns). The chips and sawdust that fall on the floor are an inconvenience not a health threat. The stuff that is floating in the air is bad stuff. There are a million internet articles about making a air filter with a box fan and a couple of furnace filters and duct tape and it’s probably not a bad idea for the cash strapped. Not the best but it helps. Use the best filter and keep them clean. Wear a respirator. Not the cheesy disposable masks but rubber mask, cartridge reusable type. You don’t have to get the kind that painters use for spraying lacquer, just something that that has readily available replacements that filter to the correct level.

View Joey's profile

Joey

182 posts in 258 days


116 days ago

I”ve used the pantyhose before, it works. It keeps the bigger chips from clogging the pleats. It also stops some of the finer dust. the best thing though is that it makes cleaner the pleated filter alot easier. My shop is limited for space, so I dont have a 5 gallon bucket to catch the bigger chips. my shop vac is a 16 gallon. I’d rather fill that 16 gallon shop instead of emptying a 5 gallon bucket 3 times.

-- Joey, Magee, Ms http://woodnwaresms.com

View Mark Shymanski's profile

Mark Shymanski

389 posts in 155 days


115 days ago

I’d go with Grumpycarp, the respirator is probably the most cost effective way to go…you really don’t want to see the sludge that builds up in your lungs as you breathe this stuff in. A paramedic colleague of mine likens it to wood putty… not nice stuff to try and breathe through.

-- ....next big purchase is wood for the next project, Mark

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