Man-eo
I have been trying to figure out how something that separates the gold from the mud/sand work??
and i am getting NO WERE, lol.
Can someone explain it to me?
Answer
No prob, I live in gold country. There are the floating self sustaining dredges. They are fairly small dredges on floats. They are usually anchored. There's a suction hose that acts similarly to an automatic pool cleaning device. It moves around the bottom and deposits the silt i.e. mud/sand into a shaker box where water is continually run through. Since gold is more dense/heavier than sand/mud it tends to not be washed away. It all has to do with the periodic table of elements and their mass. What it comes down to is a filtering action where the heaviest particles stay and the lighter slag is washed away. There's also a less autonomous system where a diver uses the suction hose and manually vacuums the bottom. Hope it helps.
No prob, I live in gold country. There are the floating self sustaining dredges. They are fairly small dredges on floats. They are usually anchored. There's a suction hose that acts similarly to an automatic pool cleaning device. It moves around the bottom and deposits the silt i.e. mud/sand into a shaker box where water is continually run through. Since gold is more dense/heavier than sand/mud it tends to not be washed away. It all has to do with the periodic table of elements and their mass. What it comes down to is a filtering action where the heaviest particles stay and the lighter slag is washed away. There's also a less autonomous system where a diver uses the suction hose and manually vacuums the bottom. Hope it helps.
Pool automatic chlorine feeder not feeding, can I fix it?
ajith t
I have DE filter pump
It has a 1&1/2 feet tall automatic chlorine feeder two years old. It is not feeding the chlorine tablets I put in it. It was working until few months before. It is on position. Water fills in it when the pump on but the chlorine tablets remain same level for ling time now. It is Pentair model 320
Why? Can I fix it?
Answer
Hi There,
the device works by flowing a controlled amount of water into the device, through the chlorine tablets then back into the pipe ( through the control valve) then to the pool.
You can probably fix the chlorinator yourself by shutting down the pump and letting the water drain out.
Next remove the chlorine tablets and look inside for a clogged screen or possibly the check valve is plugged.
Note:The device should fill with water when the pump is turned on through the check valve but the check valve should not let the water go back down when the pump is turned off.
It is very possible the chlorine control valve has small bits of tablets or dust, dirt , etc that is not letting the water flow normally through the tablets and out through the outlet tube.
I am sure that when you clean everything out, check the screen and control valve and make sure the check valve lets water in but not out you will solve the problem.
Hope this helps,
Al
Hi There,
the device works by flowing a controlled amount of water into the device, through the chlorine tablets then back into the pipe ( through the control valve) then to the pool.
You can probably fix the chlorinator yourself by shutting down the pump and letting the water drain out.
Next remove the chlorine tablets and look inside for a clogged screen or possibly the check valve is plugged.
Note:The device should fill with water when the pump is turned on through the check valve but the check valve should not let the water go back down when the pump is turned off.
It is very possible the chlorine control valve has small bits of tablets or dust, dirt , etc that is not letting the water flow normally through the tablets and out through the outlet tube.
I am sure that when you clean everything out, check the screen and control valve and make sure the check valve lets water in but not out you will solve the problem.
Hope this helps,
Al
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