HOmEMADE sUCtiOn dredGe nOZZle

HOmEMADE sUCtiOn dredGe nOZZle

Plan and design your own home made suction dredge for

2014-6-26 · Home Made Suction Dredge. ... The suction nozzle puts the high-pressure water in right at the nozzle. A power jet puts the high-pressure water in just before the sluice box. A suction nozzle is best in very shallow water; a power jet produces better overall suction. Most dredges are power jets, but some smaller units, 3 inches and smaller are ...

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DREDGE SUCTION NOZZLES - wvminers

2012-9-16 · DREDGE SUCTION NOZZLES By: Dale Russell Suction nozzles can easily be home made , with some ingenuity & a few tools. No matter what size you want to make from 1" up to 6", you can purchase exhaust pipe with that outside diameter (OD) Power jets measure the same as for pipe and will be discussed later.

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homemade dredge nozzle | TreasureNet 🧭 The Original ...

2014-1-20 · If you factor a 1-1 motive fluid feed to suction and want to draw 80gpm through the nozzle then your going to need 80gpm through the jet. 80gpm through 4" of 3/8 diameter pipe calculated psi loss is 63psi. 80gpm through 1/2" of 3/8 diameter pipe calculated psi loss is 7.8. 80gpm through 1/4" of 3/8 diameter pipe calculated psi loss is 3.8.

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how to build you own dredge suction nozzle

homemade dredge nozzle. Buy a gold dredge suction nozzle 2 and smaller is about 100USD Or do a web search for the same to see what they look like Forget about the proportional mixer type venturis ala carburetor type The curved section is the high pressure line coming from the pump 3/4 garden hose will run

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homemade dredge nozzle | Page 2 | TreasureNet 🧭 The ...

2014-1-26 · homemade dredge nozzle Thread starter cmatue1; Start date Jan 11, 2014; ... Arizona Detector(s) used Whites TM 808, Whites GMT, Tesoro Lobo Super Traq, Fisher Gold Bug 2, Suction Dredges, Trommels, Gold Vacs, High Bankers, Fluid bed Gold Traps, Rock Crushers, Sluices, Dry Washers, Miller Tables, Rp4 ... Now I'm seriously not any kind of a ...

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plans to make 2" suction nozzle for dredging - GOLD ...

2014-12-10 · Here's a PDF file for a jet tube, which is similar to a suction nozzle, the main differences is that the pressure inlet pipe would be curved back toward you for a suction nozzle and the total length would be shorter, also you would want the tip angled instead of straight, but this PDF file will give you the dimensions you need for good suction.

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how to build homemade dredge nozzle

how to build you own dredge suction nozzle. Apr 22, 2013 JOBE " Suction Dredge w/ HP Pump Gold Mining Suction Dredge running at least $700 dollars, however,it is possible to build a suction dredge at home for a fraction of the cost but use a small enough nozzle to keep below the requirements for an EPA Small Dredge Permit Homemade Suction Dredge »More detailed

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2" suction dredge | Gold Dredging Forum

2012-12-5 · I have now converted the sluice box into a suction dredge My idea is to set it next to a small creek and suck out from underneath the big boulders. I have a 2" Briggs and Stratton 3.5 HP pump which delivers 150 GPM It appears to be supplying more than enough pressure and flow. Now to the problem my DIY suction nozzle.

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Some dredge basics - Keene Eng

2019-6-15 · In any dredge, you will have 2 types of suction devices; either a suction nozzle or a power jet. A suction nozzle only works with higher pressure pumps. The recommendation is a minimum of 140-foot head lift for a suction nozzle. A power jet can run at a slightly lower head lift at a 130 foot, however it does require higher volumes.

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Photos | DIY-Dredge

2020-3-7 · The dredging pump. The dredging pump. The dredging pump. The dredging pump. The dredging pump. The dredging pump. The dredging

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homemade dredge nozzle | TreasureNet 🧭 The Original ...

2014-1-20 · If you factor a 1-1 motive fluid feed to suction and want to draw 80gpm through the nozzle then your going to need 80gpm through the jet. 80gpm through 4" of 3/8 diameter pipe calculated psi loss is 63psi. 80gpm through 1/2" of 3/8 diameter pipe calculated psi loss is 7.8. 80gpm through 1/4" of 3/8 diameter pipe calculated psi loss is 3.8.

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Build A Suction Dredge Venturi Nossle -

There are two types of suction systems used in modern suction dredges. One utilizes the “venturi” in ... This combination of venturi and nozzle is called a ... Suction Nozzle Design GPEX. If you do a search on venturi suction nozzle design ... Say I make a suction dredge nozzle with a pressure washer hose at 2500 psi ...

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homemade dredge nozzle | Page 2 | TreasureNet 🧭 The ...

2014-1-26 · homemade dredge nozzle Thread starter cmatue1; Start date Jan 11, 2014; ... Arizona Detector(s) used Whites TM 808, Whites GMT, Tesoro Lobo Super Traq, Fisher Gold Bug 2, Suction Dredges, Trommels, Gold Vacs, High Bankers, Fluid bed Gold Traps, Rock Crushers, Sluices, Dry Washers, Miller Tables, Rp4 ... Now I'm seriously not any kind of a ...

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how to build you own dredge suction nozzle

2021-4-18 · Dredge Suction Nozzles Gold Fever Prospecting. Example: A ke-sn32 dredge nozzle (measures 3" x 2") --- the suction nozzle outlet measures 3 inches and will work with our 3 inch suction hose. It has a net weight of approx. 6 pounds. A 2 inch pressure hose is easily secured to the nozzle with a 2 inch threaded coupling.

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how to build homemade dredge nozzle

how to build you own dredge suction nozzle. Apr 22, 2013 JOBE " Suction Dredge w/ HP Pump Gold Mining Suction Dredge running at least $700 dollars, however,it is possible to build a suction dredge at home for a fraction of the cost but use a small enough nozzle to keep below the requirements for an EPA Small Dredge Permit Homemade Suction Dredge »More detailed

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plans to make 2" suction nozzle for dredging - GOLD ...

2014-12-10 · Here's a PDF file for a jet tube, which is similar to a suction nozzle, the main differences is that the pressure inlet pipe would be curved back toward you for a suction nozzle and the total length would be shorter, also you would want the tip angled instead of straight, but this PDF file will give you the dimensions you need for good suction.

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2" suction dredge | Gold Dredging Forum

2012-12-5 · I have now converted the sluice box into a suction dredge My idea is to set it next to a small creek and suck out from underneath the big boulders. I have a 2" Briggs and Stratton 3.5 HP pump which delivers 150 GPM It appears to be supplying more than enough pressure and flow. Now to the problem my DIY suction nozzle.

Read More
Video | DIY-Dredge

2020-3-6 · The dredge; Photos; Video; Contact; Video Some dredging videos . You can use the raft for transportation when not dredging . Bohena AB 2019 by Slocum Studio ...

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Homemade Dredge? | Page 2 | TreasureNet 🧭 The Original ...

2008-11-7 · He's got the pressure hose and suction hose backwards is all LOL as you can see in the diagram. NOTHING ever goes right I dont care how you got things set up, even guys I know with brand new dredges have troubles with mechanics, hell I am on my 3rd dredge now in 3 years from a 2" then a 3" now the 4" all used but payed a lot less then for a new one but payed A

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Photos | DIY-Dredge

2020-3-7 · The dredging pump. The dredging pump. The dredging pump. The dredging pump. The dredging pump. The dredging pump. The dredging

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Build A Suction Dredge Venturi Nossle -

There are two types of suction systems used in modern suction dredges. One utilizes the “venturi” in ... This combination of venturi and nozzle is called a ... Suction Nozzle Design GPEX. If you do a search on venturi suction nozzle design ... Say I make a suction dredge nozzle with a pressure washer hose at 2500 psi ...

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plans to make 2" suction nozzle for dredging - GOLD ...

2014-12-10 · Here's a PDF file for a jet tube, which is similar to a suction nozzle, the main differences is that the pressure inlet pipe would be curved back toward you for a suction nozzle and the total length would be shorter, also you would want the tip angled instead of straight, but this PDF file will give you the dimensions you need for good suction.

Read More
2" suction dredge | Gold Dredging Forum

2012-12-5 · I have now converted the sluice box into a suction dredge My idea is to set it next to a small creek and suck out from underneath the big boulders. I have a 2" Briggs and Stratton 3.5 HP pump which delivers 150 GPM It appears to be supplying more than enough pressure and flow. Now to the problem my DIY suction nozzle.

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» Suction Dredging for Gold

If you want to do serious excavations with a suction dredge, you must leave the opening of the suction-nozzle as large in diameter as possible, while still reducing it enough to eliminate un-necessary plug-ups inside of the suction hose or power

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Video | DIY-Dredge

2020-3-6 · The dredge; Photos; Video; Contact; Video Some dredging videos . You can use the raft for transportation when not dredging . Bohena AB 2019 by Slocum Studio ...

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Sediment removal pump | DIY-Dredge

2020-3-6 · DIY-Dredge is a small compact portable, engine powered, sediment removal pump, providing the ability to excavate and transfer mud sand & muck up to 150 m away. The DIY-dredger is delivered with a variable mounting, 2.5 m transparent hose and

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Build A Suction Dredge Venturi Nossle - jakubgacek.pl

2017-7-28 · Dredge Suction Nozzles Gold Fever Prospecting. Dredge nozzle sizing: Example: A ke-sn32 dredge nozzle measures 3quot; x 2quot; --- the suction nozzle outlet measures 3 inches and will work with our 3 inch suction hose. It has a net weight of approx. 6 pounds. A 2 inch pressure hose is easily secured to the nozzle with a 2 inch threaded coupling.

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DIY: Water Dredging | eHow

2022-1-3 · Dock and Deep Water Dredging. Step 1. Park a large dump truck near the shore or dock. The suction hose will deposit the silt into the dump truck. Step 2. Release a dredge boat into the water near your dock. Maneuver the boat to the area you wish to dredge and connect the suction hose to the dump truck. Step 3.

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homemade dredge, pump question | TreasureNet 🧭 The ...

2012-4-2 · homemade dredge, pump question Thread starter bx4972; Start date ... lot has to be taken into consideration. Pump size is one thing, the motor to run the pump is another. Whether you use a suction nozzle system or a jet system is still another. ... The longer the suction hose and the deeper you dredge requires more "lift" that's where the ...

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How do Suction Gold Dredges Work?

A dredge that is designed to work with the sluice on a stand, in shallow water, is almost always equipped with a suction nozzle. If you are using a high banker dredge combo with multiple uses you can also purchase the power jet and suction nozzle so that it can be used with either configuration depending on the application.

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