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#1
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Thrift shop distiller $9
http://tinyurl.com/yr7jny
I doubled my distiller capacity this morning from a find in a local thrift shop I frequent. This model sells at Sears for $99, on sale if you'd like a great distiller at a good price. I paid $9 for it with the usual broken boiler seal. The seals fail because they are made of linear seal material and Waterwise, the actual manufacturer, cuts the material TOO SHORT every time, then superglues the ends together to form what SHOULD have been an O-ring, 1/4" in thickness around the seal. My solution costs, of course, nearly nothing. 1/4" latex hose from Home Depot, a lifetime supply of seals it's so long, is a couple of bucks and when cut to the proper length, I use polyester 1/4" water hose made for your freezer's ice maker to make a 1" interconnecting nipple to put the ends together making the latex hose airtight and full of air. When the heat comes up on the boiler, the pressure inside the hose, of course, increases, forming a very tight, steam-proof seal in the stainless steel cover's groove. Nothing escapes, even after 2 years of service, in my other Waterwise distiller, a better model than this with a clock-timer and computer which tracks the carbon filter hours. The original seal is long forgotten because Sears wanted $16 for a tiny length of door seal, last time I checked a few years ago. My seal works much better, once the hose gets hot a few times so it conforms to the groove and stops binding with the pot. The longer it's used, the better it works. Sears' price of $99 is VERY much more reasonable than Waterwise wants at $469.00 for the one with the digital control in it! Sears must be closing them out as they didn't sell well over $100. They didn't really "sell" them, they stocked them with the chinzy carbon filters. This stainless steel distill WILL turn seawater into distilled water at about 2.8ppm total dissolved solids. I've tried it with mine, just for the hell of it. Hell, creek or lake water leaves LESS residue in the pot than Charleston city water! Of course, seawater cakes the boiler with solid salt after you boil the water off it, but it washes right off the stainless steel this boiler is made from with a light plastic brush. It'll make 4 gallons per day if you have shore power or a 2KW+ genset running continuously. Instead of buying the overly-expensive carbon filters that go in the top of the carafes on both my distillers, I buy coffee filter paper made for old-fashioned percolators that are just flat sheets that fold up around the coffee with holes in them for the tube. I fold at these holes and push into the carafe's filter holder, fill with activated carbon from WalMart's fish tank department (16 oz is $3, a lifetime supply), and fold the paper neatly over it to seal the carbon granules inside while I put it in the cover, upside down pushing up until it clicks. Works great, change it every 100 gallons or when the water starts tasting slightly metallic, indicating the carbon has loaded up with benzene, which distillers also distill out of the water. An overall good day at the thrift shop. The other day I bought a Netgear MR814 v3 4-port + wireless router for $4 with the Netgear wall wart, no book. Luckily, thrift shop employees aren't well versed in data network gear...(c; It sells for $99, too! Larry -- You don't HAVE to drink those exotic bugs and the swampwater from the docks, you know. This distiller's output water is simply delicious...even from seawater! |
#2
posted to rec.boats.cruising
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Thrift shop distiller $9
What is the motivation to use a distiller if you have a city water supply? Also, is this unit really an option instead of a water-maker for anchored sail-boats away from city water? How does it compare at 4 gallons for 500 watts X 24 hours compared to a water-maker? Or is it really just for cleaning up the fresh water from your tank before ingesting? -Koos. On Sep 5, 1:32 pm, Larry wrote: http://tinyurl.com/yr7jny I doubled my distiller capacity this morning from a find in a local thrift shop I frequent. This model sells at Sears for $99, on sale if you'd like a great distiller at a good price. I paid $9 for it with the usual broken boiler seal. |
#4
posted to rec.boats.cruising
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Thrift shop distiller $9
....
The reverse osmosis water maker (admittedly not a new one) on my boat makes about 1 gph using 5 amps at 12V, so this is about 60 WH/gal. .... My Spectra makes 8 gph at 8 amps. That makes R/O a full order a magnitude more efficient in energy terms than the distiller. Of course, the price of the first gallon of purified water is ~$100 for the distiller and ~$5k for the Spectra at retail... -- Tom. |
#5
posted to rec.boats.cruising
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Thrift shop distiller $9
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#6
posted to rec.boats.cruising
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Thrift shop distiller $9
On Fri, 07 Sep 2007 18:14:37 +0000, Larry wrote:
wrote in news:1189028886.744618.98920 : What is the motivation to use a distiller if you have a city water supply? My personal motivation is to stop the KIDNEY STONES! Charleston's lakewater/riverwater public water supply is full of elemental dissolved calcium, enough to make stalactites I think. The whole inside of my distillers are coated with it, like concrete. It takes some exotic acid to clean it out. If you've never had a kidney stone pass through the plumbing, you cannot imagine the PAIN it causes. What's the cost of some common bottled water? Never drink it, but maybe some brands are low in minerals. My other motivation came after seeing what the distiller DIDN'T distill, left concentrated in the bottom of its boiler! Lately, in the last couple of months, the major residue looks like PLUFF MUD, the only way I can describe it. Nice description. I get it. Why drink sewage when pure water is so simple to make and so cheap, about 25c/gallon at my awful electric rates. Even my parrots love it and have never gotten sick in 25 years. That's probably cheaper than store-bought. Do your parrots talk? What do they actually *say* about that water? BTW, I passed through Gila Bend, Arizona once. The cold water there is about 120 F, and thick with minerals. I was in a grocery eyeing the bottled water, but hate buying water. I asked the cashier if the city water was safe, and she said "I've been drinking it 50 years, and I'm doing just fine." I said, "You misunderstand. I need it for my van's radiator." As ugly as she was, I went ahead and bought a couple gallons. snip heat exhanger/distiller stuff. You should try something on that, but I'm pretty sure space and complexity issues will keep it from happening. What about cleaning up the RO issues you've pointed out. Got anything for that? --Vic |
#7
posted to rec.boats.cruising
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Thrift shop distiller $9
" wrote in
oups.com: ... The reverse osmosis water maker (admittedly not a new one) on my boat makes about 1 gph using 5 amps at 12V, so this is about 60 WH/gal. ... My Spectra makes 8 gph at 8 amps. That makes R/O a full order a magnitude more efficient in energy terms than the distiller. Of course, the price of the first gallon of purified water is ~$100 for the distiller and ~$5k for the Spectra at retail... -- Tom. Someone sent me an email looking for a comparison. Of course, RO sellers think RO is best and distiller sellers, like this guy, think distillation is best. I happen to agree with the latter for the reasons shown on: http://www.qualitywatersystems.net/education.html One of my distillers is 30 years old and, though not as efficient and easy to use as these new countertop models I prefer now, works perfectly at around 1.8 ppm total dissolved solids after carbon filtration....after 30 years of ABUSE. If your RO membrane gets a pinhole in it, you'll never know it....until someone gets sick, which is EXACTLY what I think happens on RO-equipped cruise ships where massive gastrointestinal outbreaks occurs. All the people on the ship are drinking RO'd seawater...the common element to everyone that's sick. I looked but can't find the article I read about bacterial breakdown against the RO membrane. I suppose many RO interests don't want it on the net. It was about the bacteria breaking apart under the pressures RO uses, then the toxins in the bacteria being released, passing right through the filter membrane into the output side. It was a scary report I'm sure many would want BURIED.... Larry -- Search youtube for "Depleted Uranium" The ultimate dirty bomb...... |
#8
posted to rec.boats.cruising
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Thrift shop distiller $9
Vic Smith wrote in
: What's the cost of some common bottled water? Never drink it, but maybe some brands are low in minerals. About $1/gallon, some more (designer labels from exotic places). Distilled water has NO minerals. This is NOT harmful! Water is the CLEANER for body waste, not a source of nutrients. Elemental molecules in it simply make it less of a cleaner. Case in point, water with dissolved calcium or iron, etc., is BAD FOR YOU. Your body doesn't get iron from iron in the water or calcium for good bones from calcium. The body makes PAINFUL kidney stones filtering the calcium out! I have many first hand experiences! The filter business lives to tell potential buyers how awful clean water is for them...with no "nutrients" in it. It's a TOTAL LIE. Larry -- Search youtube for "Depleted Uranium" The ultimate dirty bomb...... |
#9
posted to rec.boats.cruising
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Thrift shop distiller $9
Vic Smith wrote in
: That's probably cheaper than store-bought. Do your parrots talk? What do they actually *say* about that water? BTW, I passed through Gila Bend, Arizona once. The cold water there is about 120 F, and thick with minerals. I was in a grocery eyeing the bottled water, but hate buying water. I asked the cashier if the city water was safe, and she said "I've been drinking it 50 years, and I'm doing just fine." I said, "You misunderstand. I need it for my van's radiator." As ugly as she was, I went ahead and bought a couple gallons. snip heat exhanger/distiller stuff. You should try something on that, but I'm pretty sure space and complexity issues will keep it from happening. What about cleaning up the RO issues you've pointed out. Got anything for that? Parrots both talk, INCESSANTLY. I wish they'd never learned....OR HEARD AN ELECTRONIC TONE! Once learned, any sound is repeated, AD NAUSEUM! It's only funny the first 3 days. Then it drives me CRAZY! Luckily, there is an on-off switch! Simply cover the cages and they sleep, giving you a break in blessed SILENCE! Too quiet at home? Get a parrot! Space is not a problem for an engine distiller. We simply replace the water-cooling exhaust system with a primary boiler to suck the heat out of the exhaust gasses, cooling the exhaust like we're doing now, by making STEAM, not heating seawater. The same indirect engine cooling system in use today, is replaced by a transmission oil primary loop running at 300F, hot enough to heat a boiler to steam, and replace the seawater cooling system with a seawater feedwater-to-steam plant, complete with a backflush to wash out the salt when you shut it down. The seawater steam condensor is simply a stainless steel version of the freon condensor in any seawater cooled marine air condition you already have on the boat. Seawater condenses the steam into pure water in a stainless, not copper, pipe for collection and use. The heat transferred to the seawater is dumped overboard or can be used to heat fresh water in the water tank. Because steam gives up its heat in condensation, there's LOTS of heat coming out of it.....nearly, we hope, 100% of the heat you put in if there's no leakage...which is impossible. There's plenty of hot seawater to heat the hot water tank on the way overboard. A genset exhaust is also an excellent source for a seawater distiller heat source.... Larry -- Search youtube for "Depleted Uranium" The ultimate dirty bomb...... |
#10
posted to rec.boats.cruising
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Thrift shop distiller $9
On Sat, 08 Sep 2007 01:41:39 +0000, Larry wrote:
Vic Smith wrote in : That's probably cheaper than store-bought. Do your parrots talk? What do they actually *say* about that water? BTW, I passed through Gila Bend, Arizona once. The cold water there is about 120 F, and thick with minerals. I was in a grocery eyeing the bottled water, but hate buying water. I asked the cashier if the city water was safe, and she said "I've been drinking it 50 years, and I'm doing just fine." I said, "You misunderstand. I need it for my van's radiator." As ugly as she was, I went ahead and bought a couple gallons. snip heat exhanger/distiller stuff. You should try something on that, but I'm pretty sure space and complexity issues will keep it from happening. What about cleaning up the RO issues you've pointed out. Got anything for that? Parrots both talk, INCESSANTLY. I wish they'd never learned....OR HEARD AN ELECTRONIC TONE! Once learned, any sound is repeated, AD NAUSEUM! It's only funny the first 3 days. Then it drives me CRAZY! Luckily, there is an on-off switch! Simply cover the cages and they sleep, giving you a break in blessed SILENCE! Too quiet at home? Get a parrot! Space is not a problem for an engine distiller. We simply replace the water-cooling exhaust system with a primary boiler to suck the heat out of the exhaust gasses, cooling the exhaust like we're doing now, by making STEAM, not heating seawater. The same indirect engine cooling system in use today, is replaced by a transmission oil primary loop running at 300F, hot enough to heat a boiler to steam, and replace the seawater cooling system with a seawater feedwater-to-steam plant, complete with a backflush to wash out the salt when you shut it down. The seawater steam condensor is simply a stainless steel version of the freon condensor in any seawater cooled marine air condition you already have on the boat. Seawater condenses the steam into pure water in a stainless, not copper, pipe for collection and use. The heat transferred to the seawater is dumped overboard or can be used to heat fresh water in the water tank. Because steam gives up its heat in condensation, there's LOTS of heat coming out of it.....nearly, we hope, 100% of the heat you put in if there's no leakage...which is impossible. There's plenty of hot seawater to heat the hot water tank on the way overboard. A genset exhaust is also an excellent source for a seawater distiller heat source.... Larry Larry, Explain that again in one syllable words for me :-) As I understand what you are saying you mean to remove the present water cooled exhaust manifold from the cooling system and replace it with a heat exchanger device to heat what? Water to make steam or oil to heat water to make steam? Or did I miss something there? The reason I ask is because many years ago I maintained a distillation plant that used exhaust heat to make steam. If I remember correctly the primary power was a Perkins 4-108 diesel and it didn't make enough exhaust heat to boil water at sea level atmospheric pressure. The distillation vessel was heated as hot as possible using the exhaust and then an engine driven vacuum pump dropped the pressure in the still to create steam at temperatures lower then 212F. Whether this was done to increase thruput or because exhaust heat alone was not sufficient I do not recollect. In any event, given the cost of reverse osmosis systems using engine heat would seem rather attractive. Bruce in Bangkok (brucepaigeATgmailDOTcom) |
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