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screen printing => Equipment => Topic started by: ericheartsu on January 09, 2013, 10:33:21 AM

Title: Exhausting end of the dryer fumes
Post by: ericheartsu on January 09, 2013, 10:33:21 AM
Do any of you guys have any sort of exhaust at the end of your dryers to suck up some heat and possibly some fumes?

I have both of our gas dryers vented, but i feel like i need a hood vent at the end, just not exactly sure what to do
Title: Re: Exhausting end of the dryer fumes
Post by: Sbrem on January 09, 2013, 11:03:45 AM
Yep, we had hoods made by a local sheet metal guy, as well as the stock size vent pipes, 8" I think, it's been awhile, and got an inline fan from Grainger to help pull it along since the fumes simply rising in the air is not enough force to move it down the pipe and out...

Steve
Title: Re: Exhausting end of the dryer fumes
Post by: Frog on January 09, 2013, 11:10:40 AM
Someone here posted about adding an inexpensive range hood/fan to theirs.
Title: Re: Exhausting end of the dryer fumes
Post by: screenprintguy on January 09, 2013, 11:13:29 AM
http://www.theshirtboard.com/index.php/topic,5693.msg63222.html#msg63222 (http://www.theshirtboard.com/index.php/topic,5693.msg63222.html#msg63222) check this thread I had started, this thing is working awesome. I actually added one of these to the end and man, no stank at all sucks it out before itgets there. Great inexpensive non rigged way to get rid of the fumes and smoke http://www.ebay.com/itm/160875914720?var=460112246309&ssPageName=STRK:MEWNX:IT&_trksid=p3984.m1497.l2649 (http://www.ebay.com/itm/160875914720?var=460112246309&ssPageName=STRK:MEWNX:IT&_trksid=p3984.m1497.l2649)
Title: Re: Exhausting end of the dryer fumes
Post by: 3Deep on January 09, 2013, 11:24:02 AM
Frogs right a range hood would work, I think they come as large as 36"....might can pick one up use for pennies, or like Steve said make your own.

Darryl
Title: Re: Exhausting end of the dryer fumes
Post by: JBLUE on January 09, 2013, 11:32:19 AM
You can run 1 or a couple of fans blowing up from the bottom of the belt to push that heat up. Works great if you have an exhaust fan in the ceiling. Works ok if you do not.
Title: Re: Exhausting end of the dryer fumes
Post by: ericheartsu on January 09, 2013, 11:45:49 AM
[url]http://www.theshirtboard.com/index.php/topic,5693.msg63222.html#msg63222[/url] ([url]http://www.theshirtboard.com/index.php/topic,5693.msg63222.html#msg63222[/url]) check this thread I had started, this thing is working awesome. I actually added one of these to the end and man, no stank at all sucks it out before itgets there. Great inexpensive non rigged way to get rid of the fumes and smoke [url]http://www.ebay.com/itm/160875914720?var=460112246309&ssPageName=STRK:MEWNX:IT&_trksid=p3984.m1497.l2649[/url] ([url]http://www.ebay.com/itm/160875914720?var=460112246309&ssPageName=STRK:MEWNX:IT&_trksid=p3984.m1497.l2649[/url])


this post was SUPER helpful! but my question is, is getting a 42" range hood going to work on a 48" belt?
Title: Re: Exhausting end of the dryer fumes
Post by: 3Deep on January 09, 2013, 11:58:03 AM
I see it doing about 90% of pulling the heat, I'd say that's a win win

Big D
Title: Re: Exhausting end of the dryer fumes
Post by: screenprintguy on January 09, 2013, 12:12:18 PM
I'd contact that supplier, http://www.ventingdirect.com/index.cfm?source=gg_ventingdirectgeneral_ventingdirectexact_venting%20direct_e_8164510884_1t1_g&s_kwcid=TC%7C7809%7Cventing%20direct%7C%7CS%7Ce%7C8164510884&gclid=CJejiv7h27QCFQq0nQodp0AAaw (http://www.ventingdirect.com/index.cfm?source=gg_ventingdirectgeneral_ventingdirectexact_venting%20direct_e_8164510884_1t1_g&s_kwcid=TC%7C7809%7Cventing%20direct%7C%7CS%7Ce%7C8164510884&gclid=CJejiv7h27QCFQq0nQodp0AAaw)

I would assume they do have larger ones, not sure, 42 is perfect for anything 40" or below, but I see what you mean, on a 48" belt you may have some seeping on the sides, but then again, that centrifugal force blower I added has so much suction that it may pull the edges in since youd be only a few at each end. I believe M&R makes hoods or can fabricate them. I happened to stumble on this and it was so inexpensive it was a nobrainer for me to try and it works great for us, especially with discharge printing, no more stankin smoke
Title: Re: Exhausting end of the dryer fumes
Post by: ericheartsu on January 09, 2013, 12:13:31 PM
i ordered one, just to try it out, gonna get a fan now too. I'll try it and see if it works. They do have 48" ones, they just start at like $300!
Title: Re: Exhausting end of the dryer fumes
Post by: tonypep on January 09, 2013, 12:16:38 PM
Or this
Title: Re: Exhausting end of the dryer fumes
Post by: screenprintguy on January 09, 2013, 12:31:13 PM
i ordered one, just to try it out, gonna get a fan now too. I'll try it and see if it works. They do have 48" ones, they just start at like $300!

They are pretty cool to deal with, if it doesn't work out, I'm sure you'll find someone on this board that will snag it, or venting should take it back. I got a price from a few sheet metal fab shops to make a hood for ours they were all over 400, then needed to still get fan, hose, ect.
Title: Re: Exhausting end of the dryer fumes
Post by: Frog on January 09, 2013, 12:45:27 PM

this post was SUPER helpful! but my question is, is getting a 42" range hood going to work on a 48" belt?

Probably pretty easy to add some sheet metal "wings" to widen it a few inches on each side
Title: Re: Exhausting end of the dryer fumes
Post by: ericheartsu on January 09, 2013, 01:27:52 PM
Or this

Tony P, always blowing my mind with stuff "i should have thought of" but didn't.
Title: Re: Exhausting end of the dryer fumes
Post by: screenprintguy on January 09, 2013, 05:51:02 PM
We used to have something set up a little like what tony has in that pic, we had 2 box fans ziptied next to each other dangling at the end drawing up away from the shirt, helped keep the smoke out of the catcher's face, but still kept the smoke and stank in the building awaiting the big wall fan to suck it out. We put this thing on and there is no smell at all from the dryer, just from flashing, I guess you can't totally get away from it.
Title: Re: Exhausting end of the dryer fumes
Post by: screenxpress on January 09, 2013, 11:57:52 PM
I made this out of nothing more than ductboard, A/C metallic tape, A/C sealer, flex tubing and a bathroom exhaust fan.

Basically it's just an inverted box that is about 6 inches larger than the dryer.  Sits about 4 inches above the dryer on 2 cross boards where I fastened about 3 blocks on each cross board to create small tunnel areas for air to flow up and out from all the sides to the flex tube from the top.

Lightweight and cost about $75 and it works nicely


Title: Re: Exhausting end of the dryer fumes
Post by: Sbrem on January 10, 2013, 01:25:57 PM
Here's ours on our 60". The larger vent pipe on the left is not part of the hood; (that one is for the dryer exhaust itself.) There are 2 inline exhaust fans in the run...

Steve
Title: Re: Exhausting end of the dryer fumes
Post by: RICK STEFANICK on January 10, 2013, 01:30:14 PM
Or this
NOW THATS SOUTH CAROLINA COUNTRY BOY ENGINEERING.. LOL
Title: Re: Exhausting end of the dryer fumes
Post by: tonypep on January 10, 2013, 02:07:15 PM
That is how we roll down here in the Low Country Rick. I may be a Yank but my Maintenance guy is pure SC Country
Title: Re: Exhausting end of the dryer fumes
Post by: RICK STEFANICK on January 10, 2013, 04:25:30 PM
I hear that. you may be a yank but your still a redneck yankee boy.country boy your born with, redneck is self inflicted.:)
Title: Re: Exhausting end of the dryer fumes
Post by: screenprintguy on January 10, 2013, 04:47:31 PM
We need TSB to create a like button on posts, If there was one of those, I would have clicked it on the last two posts before this one. You guys rock!! Redneck Yanks, that's awesome  8)