Home | Community | Message Board


This site includes paid links. Please support our sponsors.


Welcome to the Shroomery Message Board! You are experiencing a small sample of what the site has to offer. Please login or register to post messages and view our exclusive members-only content. You'll gain access to additional forums, file attachments, board customizations, encrypted private messages, and much more!

Shop: Kraken Kratom Red Vein Kratom   PhytoExtractum Maeng Da Thai Kratom Leaf Powder   Bridgetown Botanicals Bridgetown Botanicals

Jump to first unread post Pages: 1 | 2 | Next >  [ show all ]
Some of these posts are very old and might contain outdated information. You may wish to search for newer posts instead.
Invisibleeldearmano
Stranger
 User Gallery

Registered: 10/07/16
Posts: 410
Loc: Colombia, South America Flag
Positive Pressure Glovebox
    #23802024 - 11/04/16 10:18 PM (7 years, 2 months ago)

howdy y'all

lookin' for some advice on this here contraption - I know she ain't pretty, but i figure you stick a vacuum on that hole there and she'll be good and pressurized. 

That bag you see is a hepa filter from a vacuum - 8$.  Not sure how powerful the fan will have to be for this to "work."

Any thoughts from the fine folks of this community would be greatly appreciated.







Extras: Filter Print Post Top
InvisibleSuperFly
Still in the Space Race
I'm a teapot User Gallery


Registered: 05/19/13
Posts: 1,032
Loc: Dark side off the moon
Re: Positive Pressure Glovebox [Re: eldearmano]
    #23802080 - 11/04/16 10:40 PM (7 years, 2 months ago)

What about the gap from the lid? Seems overly complicated when a still air box works with minimal effort, unless you are just trying somthing new :shrug:


Extras: Filter Print Post Top
InvisibleTheMadHatter420
Trusted Farmer


Registered: 10/12/16
Posts: 12,941
Re: Positive Pressure Glovebox [Re: SuperFly]
    #23802192 - 11/04/16 11:45 PM (7 years, 2 months ago)

If you put a vacuum on it then you would be pulling air out and creating a vacuum. THIS WOULD BE BAD! as it will pull air in through any tiny crack or hole that it can. If your using the output of the vacuum, like on a shopvac, then you would be pushing some nasty air into it. I just don't see this producing a clean environment.


--------------------
JOIN THE POW WOW


Extras: Filter Print Post Top
Invisibleblindingleaf
blue collar underworld
 User Gallery

Registered: 07/19/13
Posts: 22,008
Loc: sub-surface unseen
Trusted Cultivator
Re: Positive Pressure Glovebox [Re: TheMadHatter420]
    #23802335 - 11/05/16 01:41 AM (7 years, 2 months ago)

too much television watching's gotcha chasing dreams


--------------------
A few thoughts on cultivation
MICROBIAL HUSBANDRY!!!!

The whole is greater than the sum of its parts


Extras: Filter Print Post Top
InvisibleBunya
Male User Gallery

Registered: 06/04/16
Posts: 601
Re: Positive Pressure Glovebox [Re: blindingleaf]
    #23802397 - 11/05/16 02:40 AM (7 years, 2 months ago)

Im a educated fool with money on my mind.


--------------------
Bunya cones kill.


Extras: Filter Print Post Top
Invisibleblindingleaf
blue collar underworld
 User Gallery

Registered: 07/19/13
Posts: 22,008
Loc: sub-surface unseen
Trusted Cultivator
Re: Positive Pressure Glovebox [Re: Bunya]
    #23802408 - 11/05/16 02:55 AM (7 years, 2 months ago)

:somefunnyshit:


--------------------
A few thoughts on cultivation
MICROBIAL HUSBANDRY!!!!

The whole is greater than the sum of its parts


Extras: Filter Print Post Top
Offlinewtfcrazymofo
foil hater
Other


Registered: 07/26/15
Posts: 1,201
Loc: Colonial alley
Last seen: 13 hours, 21 minutes
Re: Positive Pressure Glovebox [Re: eldearmano]
    #23802423 - 11/05/16 03:25 AM (7 years, 2 months ago)

All you need is 2 holes for your arms and still air.  Fill in the other holes, Put box in a non-drafty still air room, spray down with soapy water, wait some time for particulates in the air to fall, get down with the knocken. Do not go over any media with you hands.


--------------------
If you want to eat->https://www.shroomery.org/forums/showflat.php/Number/8553541

Bag sealers are to bulky (my hood isn't that big)
https://www.shroomery.org/forums/showflat.php/Number/28622922




Extras: Filter Print Post Top
Offlinetump
ban the undead
 User Gallery

Registered: 03/17/16
Posts: 2,383
Last seen: 6 years, 10 months
Re: Positive Pressure Glovebox [Re: wtfcrazymofo]
    #23802428 - 11/05/16 03:34 AM (7 years, 2 months ago)

Still air boxs work well 95% of the time. If you live in a contamed hell where there is wind blowing throught out all parts of your house i can see your problem. I think im the only person on here that has that problem. But i know where you read you dyi food hood online. Its crap. If you want that effort look up 9ers tek. 





Got my ten in my hand and a gleam in my eye
I'm a loc'd out gangsta, set trippin' banger
And my homies are down, so don't arouse my anger
Fool, death ain't nothin' but a heart beat away


Extras: Filter Print Post Top
Offlinewtfcrazymofo
foil hater
Other


Registered: 07/26/15
Posts: 1,201
Loc: Colonial alley
Last seen: 13 hours, 21 minutes
Re: Positive Pressure Glovebox [Re: tump]
    #23802485 - 11/05/16 04:46 AM (7 years, 2 months ago)

Can you post a link to the food hood?

Edit: I guess you meant flow hood.


--------------------
If you want to eat->https://www.shroomery.org/forums/showflat.php/Number/8553541

Bag sealers are to bulky (my hood isn't that big)
https://www.shroomery.org/forums/showflat.php/Number/28622922




Edited by wtfcrazymofo (11/05/16 04:47 AM)


Extras: Filter Print Post Top
Offlinetump
ban the undead
 User Gallery

Registered: 03/17/16
Posts: 2,383
Last seen: 6 years, 10 months
Re: Positive Pressure Glovebox *DELETED* [Re: wtfcrazymofo]
    #23802488 - 11/05/16 04:52 AM (7 years, 2 months ago)

Post deleted by tump

Reason for deletion: The link was half copyed. This is where he got the idea



Extras: Filter Print Post Top
Offlinetump
ban the undead
 User Gallery

Registered: 03/17/16
Posts: 2,383
Last seen: 6 years, 10 months
Re: Positive Pressure Glovebox [Re: tump]
    #23802489 - 11/05/16 04:52 AM (7 years, 2 months ago)



Extras: Filter Print Post Top
InvisibleTrippinArnold
The real Quaid
Male User Gallery


Registered: 07/13/12
Posts: 29
Re: Positive Pressure Glovebox [Re: tump]
    #23802537 - 11/05/16 06:02 AM (7 years, 2 months ago)

What you made would be a negative pressure glove box... positive pressure would be better because then any contaminate not already in the box would be forced away from the arm holes and lid gap. I made one with a 120mm delta fan and a small hepa filter.


--------------------
"Let's cook us some cubes, see what happens."---11th Doctor Who.


Extras: Filter Print Post Top
Invisibleeldearmano
Stranger
 User Gallery

Registered: 10/07/16
Posts: 410
Loc: Colombia, South America Flag
Re: Positive Pressure Glovebox [Re: wtfcrazymofo]
    #23802613 - 11/05/16 07:17 AM (7 years, 2 months ago)

Thank you!  That's about a straight shootin' as it gets.  I think I'll do that then... plug the tediously made holes :/


--------------------
On a quest to find the undiscovered mushrooms in the Sierra Nevada Mountains of the Caribbean coast of Colombia, South America.


Extras: Filter Print Post Top
InvisibleMad Season
hookers and blackjack
 User Gallery


Registered: 09/16/12
Posts: 12,666
Loc: Canada Flag
Trusted Cultivator
Re: Positive Pressure Glovebox [Re: eldearmano]
    #23802617 - 11/05/16 07:20 AM (7 years, 2 months ago)

You'll do the blowing air with a HEPA into a glove box solution?.. Please tell me this is all just a mass trollin' thread


--------------------
contam and car window art
How to shroomery like a pro! (Seriously, everyone read this!)
Improve your sterile techniques! (A comprehensive guide to agar)
Links upon links of literally EVERYTHING UP TO DATE

AMU Q&A
No trees were killed in the sending of this message. However, a large number of electrons were terribly inconvenienced.


Extras: Filter Print Post Top
Invisibleeldearmano
Stranger
 User Gallery

Registered: 10/07/16
Posts: 410
Loc: Colombia, South America Flag
Re: Positive Pressure Glovebox [Re: SuperFly]
    #23802625 - 11/05/16 07:27 AM (7 years, 2 months ago)

There shouldn't be much of a gap on the lid as the inward pressure will suck the lid down, I'll also put some weight on the top to help with this.

If there's too much pressure, it will collapse on itself.  This is why i used a tupperware bin instead of a cardboard box that folds up - seen in my youtube link.


--------------------
On a quest to find the undiscovered mushrooms in the Sierra Nevada Mountains of the Caribbean coast of Colombia, South America.


Extras: Filter Print Post Top
Invisibleeldearmano
Stranger
 User Gallery

Registered: 10/07/16
Posts: 410
Loc: Colombia, South America Flag
Re: Positive Pressure Glovebox [Re: Mad Season]
    #23802629 - 11/05/16 07:31 AM (7 years, 2 months ago)

Quote:

Mad Season said:
You'll do the blowing air with a HEPA into a glove box solution?.. Please tell me this is all just a mass trollin' thread




The hole on the opposite end of the box is for the vacuum to suck air through the hepa filter on the opposite side.  Air is pulled through the filter, into the box, and then down into the vacuum. The idea is no unclean air enters the box.

I wouldn't dream of trolling this board, it has been an enormous help to me.


--------------------
On a quest to find the undiscovered mushrooms in the Sierra Nevada Mountains of the Caribbean coast of Colombia, South America.


Extras: Filter Print Post Top
InvisibleMad Season
hookers and blackjack
 User Gallery


Registered: 09/16/12
Posts: 12,666
Loc: Canada Flag
Trusted Cultivator
Re: Positive Pressure Glovebox [Re: eldearmano]
    #23802638 - 11/05/16 07:37 AM (7 years, 2 months ago)

I already understood.. but you have to account for the contams inside the box, how would you make everything inside sterile? With the vacuum going, you're mixing air all around inside there. A flowhood at least you're working right in front of a filter that supposedly had it running for 1 hour prior. A still air box works because there's no air flow moving contams everywhere, so it doesn't need to be sterile inside. With this hybrid thing, it just seems like way more work than necessary.


--------------------
contam and car window art
How to shroomery like a pro! (Seriously, everyone read this!)
Improve your sterile techniques! (A comprehensive guide to agar)
Links upon links of literally EVERYTHING UP TO DATE

AMU Q&A
No trees were killed in the sending of this message. However, a large number of electrons were terribly inconvenienced.


Extras: Filter Print Post Top
OfflineWeavieWonder
Time Travel Sucks
Male User Gallery


Registered: 08/18/16
Posts: 1,455
Loc: USA Flag
Last seen: 1 month, 4 days
Re: Positive Pressure Glovebox [Re: Mad Season]
    #23802715 - 11/05/16 08:26 AM (7 years, 2 months ago)

Just no.  If you need something more elaborate than a plastic container with arm holes cut into it(which works great btw), at least use something that's actually going to work....like a flowhood.


Extras: Filter Print Post Top
OfflinePinPornProducer
Buy the ticket, take the ride
Male User Gallery


Registered: 08/23/14
Posts: 9,981
Loc: Rocky Point R.I Flag
Last seen: 6 years, 24 days
Re: Positive Pressure Glovebox [Re: WeavieWonder]
    #23802725 - 11/05/16 08:35 AM (7 years, 2 months ago)

That glovebox is gonna suck...


Extras: Filter Print Post Top
InvisibleInocuole
Scalpel of Evil's Bane
 User Gallery

Folding@home Statistics
Registered: 11/21/11
Posts: 24,863
Loc: ★
Trusted Cultivator
Re: Positive Pressure Glovebox [Re: PinPornProducer]
    #23802733 - 11/05/16 08:40 AM (7 years, 2 months ago)

I think everybody else has sufficiently covered what's wrong with this.  Not to mention you're still discussing a negative pressure air box which... uh.... Yeah.  That's gonna fuck you 110% of the time.


--------------------
                            :rainbowdrink: Tea doesn't work?                            AMU  (Q & A)                  Grain prep for Intergalactic Space Oats :pes:     

Coir-ca-cola
Jokes are funny until they're about you


Extras: Filter Print Post Top
Jump to top Pages: 1 | 2 | Next >  [ show all ]

Shop: Kraken Kratom Red Vein Kratom   PhytoExtractum Maeng Da Thai Kratom Leaf Powder   Bridgetown Botanicals Bridgetown Botanicals


Similar ThreadsPosterViewsRepliesLast post
* Need help building positive pressure box Uber 1,554 6 02/10/03 10:19 AM
by Uber
* Positive Pressure Glove Box ? (PICS)
( 1 2 all )
fidget 7,005 20 12/03/03 09:04 PM
by fidget
* ? pressurized glovebox rezzan1 673 5 10/22/04 01:36 PM
by hyphae
* Positive pressure box smokey 2,531 10 07/24/03 07:12 AM
by lemunhed
* Positive Pressure Glove Box - Better Upside-Down? trippysmurf 1,171 3 05/02/04 10:35 PM
by OldSpice
* positive pressure? zxsevinr 780 9 11/03/04 04:21 PM
by zxsevinr
* Glovebox : revisited mavix 758 4 02/02/04 06:18 PM
by mavix
* Feedback on this glovebox? robinhood2 1,984 5 04/18/03 11:28 AM
by robinhood2

Extra information
You cannot start new topics / You cannot reply to topics
HTML is disabled / BBCode is enabled
Moderator: Shroomism, george castanza, RogerRabbit, veggie, mushboy, fahtster, LogicaL Chaos, 13shrooms, Stipe-n Cap, Pastywhyte, bodhisatta, Tormato, Land Trout, A.k.a
1,024 topic views. 11 members, 144 guests and 58 web crawlers are browsing this forum.
[ Show Images Only | Sort by Score | Print Topic ]
Search this thread:

Copyright 1997-2024 Mind Media. Some rights reserved.

Generated in 0.044 seconds spending 0.018 seconds on 16 queries.