LOST JEEPS :: View topic - Idea: The Rainbow CCV filter?

I saw something like that at college. It held a gallon of water and four people could use it at once. Never heard it called a 'Rainbow' though...

Where ya gonna pour the petroleum-polluted water, hah? Down the drain? Does Valdez stir any memories? :shock:

It would work if you can contain the water without losing it due to splashing or evaporation, and if you can guarantee you won't accidentally suck it into your engine.

Water injection with a little extra hydrocarbon boost.

Check my pics..........................

gmctd wrote:

Where ya gonna pour the petroleum-polluted water, hah? Down the drain? Does Valdez stir any memories? :shock:

Where does the petroleum pollution go with the EHM?

The stock CCV setup is used in millions of vehicles with little trouble.

The stock CCV setup is used in millions of vehicles with little trouble.

midwest wrote:

gmctd wrote:

Where ya gonna pour the petroleum-polluted water, hah? Down the drain? Does Valdez stir any memories? :shock:

Where does the petroleum pollution go with the EHM?

The stock CCV setup is used in millions of vehicles with little trouble.

Into the air. The stock unit passes too much oil into the intake. A better solution is a filter that passes the blowby back into the intake and separates the liquid for later disposal with the engine oil. Oh, they only made 20k or so of the CRDs.

UFO wrote:

midwest wrote:

gmctd wrote:

Where ya gonna pour the petroleum-polluted water, hah? Down the drain? Does Valdez stir any memories? :shock:

Where does the petroleum pollution go with the EHM?

The stock CCV setup is used in millions of vehicles with little trouble.

My point went right over your head UFO. It's a pollution problem when it's mixed with water, but blowing it out into the air is fine?

Our CCV setup is used on OTHER vehicles like, for example, the millions of Powerstroke Diesels on the road.

concerning the oil on top of the water.
There is an oil absorbent product on the market made from dried peat moss. Floats on top of water and will absorb the oil. All you would have to do is pour some on top of the oil let it be absorbed and the skim it off. Good to go. I believe it is call Absorbit or something like that. It has been used in remediation of hydrocarbon contaminated ground water.
Oh and you can burn the oil contaminated peat moss to get rid of it.

Author:	KeighJeigh [ Thu Jan 08, 2009 6:18 am ]
Post subject:	Idea: The Rainbow CCV filter?
I have yet to see this considered in the many discussions concerning Provents and other CCV scrubbers: Has anyone seen how the old Rainbow (and some other models) work? They take incoming dirty air and then run it through water. As the bubbles make it up through the water they are scrubbed of debris. The system works quite well. Why not the same thing for the CRD: An enclosed jar about 3/4 filled with water with a bit of antifreeze. The vent tube from the engine runs down to the bottom and is submerged in the fluid. The exit from the jar is at the top at the level of the lid out of the water. At the bottom is a plate with holes to break up the bubbles into smaller ones. I suppose you could but a pot scrubber in there as well. The actual amount of air coming out of the vent tube is fairly low so I don't think the jar would have to be very big for it to work well. When the jar gets full of oil and gunk, just simply empty it and refill. No "filter" needed and possibly a very effective device. Thoughts? Chris

Author:	truckbouy2 [ Thu Jan 08, 2009 9:29 am ]
Post subject:
Too much idle time in your schedule.......

Author:	danoid [ Thu Jan 08, 2009 11:15 am ]
Post subject:
I saw something like that at college. It held a gallon of water and four people could use it at once. Never heard it called a 'Rainbow' though...

Author:	nursecosmo [ Thu Jan 08, 2009 1:03 pm ]
Post subject:
danoid wrote: I saw something like that at college. It held a gallon of water and four people could use it at once. Never heard it called a 'Rainbow' though...

Author:	gmctd [ Thu Jan 08, 2009 1:41 pm ]
Post subject:
Where ya gonna pour the petroleum-polluted water, hah? Down the drain? Does Valdez stir any memories?

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Author:	KeighJeigh [ Thu Jan 08, 2009 5:07 pm ]
Post subject:
gmctd wrote: Where ya gonna pour the petroleum-polluted water, hah? Down the drain? Does Valdez stir any memories? Yes, I considered that and I do have a solution. I just haven't figured out what it is yet. But, then again, oil floats on water so it might be fairly straightforward to simply pour it off and add it to the oil you take to recycling after an oil change. I'll let you come up with a solution! But beyond the toxic waste issue, I wonder if the concept would actually work? (Maybe it could be called the Bongvent Filter?)

Author:	UFO [ Thu Jan 08, 2009 5:29 pm ]
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It would work if you can contain the water without losing it due to splashing or evaporation, and if you can guarantee you won't accidentally suck it into your engine.

Author:	gmctd [ Thu Jan 08, 2009 5:32 pm ]
Post subject:
Check my pics..........................

Author:	midwest [ Thu Jan 08, 2009 5:33 pm ]
Post subject:
gmctd wrote: Where ya gonna pour the petroleum-polluted water, hah? Down the drain? Does Valdez stir any memories? Where does the petroleum pollution go with the EHM? The stock CCV setup is used in millions of vehicles with little trouble.

Author:	nursecosmo [ Thu Jan 08, 2009 5:35 pm ]
Post subject:
UFO wrote: It would work if you can contain the water without losing it due to splashing or evaporation, and if you can guarantee you won't accidentally suck it into your engine. Water injection with a little extra hydrocarbon boost.

Author:	KeighJeigh [ Thu Jan 08, 2009 6:31 pm ]
Post subject:
UFO wrote: It would work if you can contain the water without losing it due to splashing or evaporation, and if you can guarantee you won't accidentally suck it into your engine. One of the reasons I thought it might work is because there is a relatively small volume of air moving through that hose. I don't think it would be sucked into the engine if it were designed properly. Quote: Water injection with a little extra hydrocarbon boost. Well there ya go then![/quote]

Author:	KeighJeigh [ Thu Jan 08, 2009 6:40 pm ]
Post subject:
gmctd wrote: Check my pics.......................... Where???

Author:	UFO [ Thu Jan 08, 2009 6:54 pm ]
Post subject:
midwest wrote: gmctd wrote: Where ya gonna pour the petroleum-polluted water, hah? Down the drain? Does Valdez stir any memories? Where does the petroleum pollution go with the EHM? The stock CCV setup is used in millions of vehicles with little trouble. Into the air. The stock unit passes too much oil into the intake. A better solution is a filter that passes the blowby back into the intake and separates the liquid for later disposal with the engine oil. Oh, they only made 20k or so of the CRDs.

Author:	warp2diesel [ Thu Jan 08, 2009 7:33 pm ]
Post subject:	TDI guy home made Provent ...
....will do what you want without the water, just stuff it with poly fill or as I did Coarse Steel Wool. Oil wet strands trap more oil and it goes to the bottom to be either drained back to the pan or drained to the oil disposal bucket. My employer makes oil separation from water equipment, I don't think it will fit under your hood.

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Author:	bigugly [ Thu Jan 08, 2009 7:47 pm ]
Post subject:
concerning the oil on top of the water. There is an oil absorbent product on the market made from dried peat moss. Floats on top of water and will absorb the oil. All you would have to do is pour some on top of the oil let it be absorbed and the skim it off. Good to go. I believe it is call Absorbit or something like that. It has been used in remediation of hydrocarbon contaminated ground water. Oh and you can burn the oil contaminated peat moss to get rid of it.

Author:	Cowcatcher [ Thu Jan 08, 2009 8:03 pm ]
Post subject:
UFO wrote: The stock CCV setup is used in millions of vehicles with little trouble. Into the air. The stock unit passes too much oil into the intake. A better solution is a filter that passes the blowby back into the intake and separates the liquid for later disposal with the engine oil. Oh, they only made 20k or so of the CRDs.[/quote] Not exactly 20K. They made lots of them before 2005 and still make them, just not for North America. Not sure if they strip the CCV off the export models though.

Author:	midwest [ Thu Jan 08, 2009 8:52 pm ]
Post subject:
UFO wrote: midwest wrote: gmctd wrote: Where ya gonna pour the petroleum-polluted water, hah? Down the drain? Does Valdez stir any memories? Where does the petroleum pollution go with the EHM? The stock CCV setup is used in millions of vehicles with little trouble. Into the air. The stock unit passes too much oil into the intake. A better solution is a filter that passes the blowby back into the intake and separates the liquid for later disposal with the engine oil. Oh, they only made 20k or so of the CRDs. My point went right over your head UFO. It's a pollution problem when it's mixed with water, but blowing it out into the air is fine? Our CCV setup is used on OTHER vehicles like, for example, the millions of Powerstroke Diesels on the road.

Author:	UFO [ Thu Jan 08, 2009 9:39 pm ]
Post subject:
midwest wrote: UFO wrote: midwest wrote: gmctd wrote: Where ya gonna pour the petroleum-polluted water, hah? Down the drain? Does Valdez stir any memories? Where does the petroleum pollution go with the EHM? The stock CCV setup is used in millions of vehicles with little trouble. Into the air. The stock unit passes too much oil into the intake. A better solution is a filter that passes the blowby back into the intake and separates the liquid for later disposal with the engine oil. Oh, they only made 20k or so of the CRDs. My point went right over your head UFO. It's a pollution problem when it's mixed with water, but blowing it out into the air is fine? Our CCV setup is used on OTHER vehicles like, for example, the millions of Powerstroke Diesels on the road. I have NEVER advocated the elephant hose. I told you what I did, and it doesn't go into the air. And most CCV filters actually filter the oil before burning the blowby.

Author:	gmctd [ Thu Jan 08, 2009 11:18 pm ]
Post subject:
CRD Tech section.................

Author:	KeighJeigh [ Fri Jan 09, 2009 2:16 am ]
Post subject:
bigugly wrote: concerning the oil on top of the water. There is an oil absorbent product on the market made from dried peat moss. Floats on top of water and will absorb the oil. All you would have to do is pour some on top of the oil let it be absorbed and the skim it off. Good to go. I believe it is call Absorbit or something like that. It has been used in remediation of hydrocarbon contaminated ground water. Oh and you can burn the oil contaminated peat moss to get rid of it. Cool idea! This is beginning to come together. The top, lose absorbent material could also be a final filtration for the air bubbling up through the liquid. Although, in reality I guess you would only need a bit of it in there to absorb - perhaps some replaceable pellets. NOTE: I checked my Sakamuchi (?) filter today after about 5K miles. All I drained out of it was a few globs of thick goo and about 2 tbs of water. I was not expecting that because the filter I put on the end of my elephant hose experiment caught quite a bit of gunk in less miles.....and no water. (although I suppose it could have evaporated since it was vented)