Suction nozzle and power jet design GOLD PROSPECTING

Suction nozzle and power jet design GOLD PROSPECTING

Apr 16 2014 · I have the basic design figured out can anyone give me the ratio of the size of thewater inlet line to the suction line size Also pressure/gpm needed to be effective Ive got a 40 drop and going from 3 to 1 1/2 line size to run my Simple Simon.Im hoping to run a 2 suction nozzle/power jet. hmmm

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Vortxrex Dryland Gold Dredge 4-inch Nozzle Instructions

Vortxrex Dryland Gold Dredge 4-inch Nozzle Instructions

Vortxrex Dryland Gold Dredge 4-inch Nozzle Instructions Patterns DVD Kit. I have assembled a Do-it-yourself kit to build your own set of Vortxrex Highbanking Nozzles. The kit consists of full size patterns templates and DVD instructions and written instructions.

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How do I design an eductor-jet or venturi system to

How do I design an eductor-jet or venturi system to

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" mower" type of engine is used to pump water which creates the suction that pulls the sand and gravel up through a hose and into the sluice box. Building a dredge is a big project with a lot of plans and

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47 Best Gold hand suction dredge images Gold hands Gold

47 Best Gold hand suction dredge images Gold hands Gold

Quick talk about how i build the dredge nozzle Carburetors and paint guns function according to the Venturi effect. But how does the Venturi effect work do you wonder Hang on as ScienceStruck answers this question along with explaining the applications of the Venturi effect. NEW Dry-Lander Suction Nozzle Gold dredge sluice

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How To Build You Own Dredge Suction Nozzle

How To Build You Own Dredge Suction Nozzle

I want to build a 2 suction nozzle gold dredge but i dont know how to do it.I make things by cutting and welding metal tubing and i believe the dredge is using a venturi affect to create the suction at the nozzle.I have listed some things that i think i need to know to build

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Suction Nozzle DesignGPEX

Suction Nozzle DesignGPEX

Oct 29 2009 · Interesting question. If you do a search on "venturi suction nozzle design" you should come up with a couple of hits that may have the information you want. 2 hits got to Gould Engineering and a lot of research and development work by Reggie Gould. Basically the suction nozzle design was a

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a diagram of a 3 inch jet nozzle for gold dredge how to

a diagram of a 3 inch jet nozzle for gold dredge how to

May 01 2013 · A basic guide to gold suction dredge components and operation. Every inch of vertical lift above the surface of the water robs power/suction from the system. to a venturi type device (called a power jet or a suction nozzle) which indirectly Second a 2" pump can easily be used with a venturi to create suction in a 4" »More detailed

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Proline Gold Mining and Prospecting Equipment/Parts and

Proline Gold Mining and Prospecting Equipment/Parts and

Rather than swedging the inlets of the nozzles to control rock size we equip them with hardened steel wear rings just like our swivel tips. Our unique machined steel venturi orifice provides better vacuum and greater lifting capability. Every nozzle is tig welded in a fixture for strength and accuracy. The very best you can buy. 2" Suction

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Suction Nozzle DesignGPEX

Suction Nozzle DesignGPEX

Oct 29 2009 · Interesting question. If you do a search on "venturi suction nozzle design" you should come up with a couple of hits that may have the information you want. 2 hits got to Gould Engineering and a lot of research and development work by Reggie Gould. Basically the suction nozzle design was a

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I want to build a 2

I want to build a 2" suction nozzle gold dredge but I donâ

Oct 17 2011 · I want to build a 2" suction nozzle gold dredge but I don t know how to do it. I make things by cutting and welding metal tubing and I believe the dredge is using a venturi affect to create the suction at the nozzle. I have listed some things that I think I need to know to build this and I would appreciate anything else you could add.

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dredge nozzle eBay

dredge nozzle eBay

Find great deals on eBay for dredge nozzle and dredge suction nozzle. Shop with confidence.

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» Underwater Suction Gravel Transfer Systems

» Underwater Suction Gravel Transfer Systems

Therefore the underwater suction gravel transfer systems outlined here will no longer be allowed until we overcome the suction dredge moratorium. It is for this reason we have now switched over to underwater blow mining. Let me begin this by informing you that I am not a licensed attorney.

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Dredge Suction Nozzlesgoldfeverprospecting

Dredge Suction Nozzlesgoldfeverprospecting

Dredge nozzle sizing 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 do Suction Gold Dredges Work

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

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I want to build a 2

I want to build a 2" suction nozzle gold dredge but I donâ

Oct 17 2011 · I want to build a 2" suction nozzle gold dredge but I don t know how to do it. I make things by cutting and welding metal tubing and I believe the dredge is using a venturi affect to create the suction at the nozzle. I have listed some things that I think I need to know to build this and I would appreciate anything else you could add.

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How to Build a Pond Dredge Hunker

How to Build a Pond Dredge Hunker

How to Build a Pond Dredge By Charles Judd SAVE Over time ponds will accumulate silt fish waste and other impurities at the bottom. If they are allowed to get out of hand these problems can cause a bad smell from the water bacterial growth and even death of fish. A cleaning method called dredging is necessary to alleviate these problems.

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Dredge Suction Nozzlesgoldfeverprospecting

Dredge Suction Nozzlesgoldfeverprospecting

Dredge nozzle sizing 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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Plan and design your own home made suction dredge for gold

Plan and design your own home made suction dredge for gold

The Keene backpack dredge is an ideal lightweight gold mining dredge allowing a gold prospector to move a lot of dirt and find gold and more of it. Keene gold mining dredges are high quality gold prospecting equipment. Keene 2 Inch Backpack Dredge With Suction Nozzle

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How To Build Your Own Home Made Gold Dredge

How To Build Your Own Home Made Gold Dredge

The operator guides to the nozzle of the hose to suck the rocks and gravel which he desires to process off the river bottom. A small "lawn mower" type of engine is used to pump water which creates the suction that pulls the sand and gravel up through a hose and into the sluice box. Building a dredge is a big project with a lot of plans and

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Diving Equipment Specialties

Diving Equipment Specialties

4" water dredge system. Stainless Steel Straight Twin Jet Water Dredge and swivel suction nozzle. Diving Equipment Specialties builds stainless steel water dredges for underwater digging and sells complete turn-key underwater dredging systems for both private and commercial use. Whether your goal is marine artifact recovery salvage or underwater construction with a portable and affordable

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2" suction dredge Gold Dredging Forum

Dec 05 2012 · 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 Gold Dredge Operation  Components

Suction Gold Dredge Operation Components

This is a very important thing to remember when working with permits. What a dredge manufacturer calls a 5" dredge may be a 4" intake nozzle dredge for permitting purposes. Nozzles sizes may be up to 2" smaller than hose sizes. A Common Suction Gold Dredge Design. A dredge is powered by a

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2

2" suction dredge Gold Dredging Forum

Dec 05 2012 · 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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DredgingWikipedia

DredgingWikipedia

Purposes of dredging. Capital dredging dredging carried out to create a new harbour berth or waterway or to deepen existing facilities in order to allow larger ships access cause capital works usually involve hard material or high-volume works the work is usually done using a cutter suction dredge or large trailing suction hopper dredge but for rock works drilling and blasting along

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47 Best Gold hand suction dredge images Gold hands Gold

47 Best Gold hand suction dredge images Gold hands Gold

Quick talk about how i build the dredge nozzle Carburetors and paint guns function according to the Venturi effect. But how does the Venturi effect work do you wonder Hang on as ScienceStruck answers this question along with explaining the applications of the Venturi effect. NEW Dry-Lander Suction Nozzle Gold dredge sluice

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DIY Suction Nozzle and Power jetGPEX

DIY Suction Nozzle and Power jetGPEX

Jun 01 2013 · I run it with a 1 1/2" trash pump. suction is very good and I usually have a 10 hose to the jet and a 24" run to my dredge sluice crash box or other classifier. The suction nozzle is hooked up to the trash pump by a rubber garden hose(25 -50 ) and is then hooked into the same 10 The same nozzle hooks to my electric sub dredge.

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Project Venturi Water Nozzle by insane66Thingiverse

Project Venturi Water Nozzle by insane66Thingiverse

The venturi water nozzle project can be used to demonstrate physics and engineering. A high speed jet of air creates low pressure suction which will suck water up through the connector and mix with the air stream to come out the nozzle.

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Do It Yourself Home made Suction DredgeBlogger

Do It Yourself Home made Suction DredgeBlogger

Jul 28 2011 · First you have to decide if you want a suction nozzle or power jet type. 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.

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Build A Suction Dredge Venturi Nosslecaesarmachinery

Build A Suction Dredge Venturi Nosslecaesarmachinery

Home >News > Build A Suction Dredge Venturi Nossle Build A Suction Dredge Venturi Nossle Prompt Caesar is a famous mining equipment manufacturer well-known both at home and abroad major in producing stone crushing equipment mineral separation equipment limestone grinding equipment etc.

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Suction Nozzles  Online

Suction Nozzles Online

Suction Nozzles. Sort By. View 12 / 24 / All Quick View. 1.5" Suction Nozzle for 1" Pressure Hose. 108.00. Quick View. 2" Suction Nozzle for 1.25" Pressure Hose. 125.00. Quick View. 2.5" Suction Nozzle for 1" Pressure Hose. 135.00 Since 1955 has been providing the very best in mining and prospecting equipment

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dredge nozzle eBay

dredge nozzle eBay

Find great deals on eBay for dredge nozzle and dredge suction nozzle. Shop with confidence.

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want to build a 4 inch dredge. Gold Dredging Forum

want to build a 4 inch dredge. Gold Dredging Forum

Aug 06 2013 · Suction nozzles and power jets are without a doubt the most problematic dredge parts for a home build dredger to construct. Most dredge builders would be far better off to buy a power jet or nozzle from an established dredge manufacturer. I can t add any more about building a nozzle or power jet than what has been previously written in this

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How to Build a Gold Dredge Our Pastimes

How to Build a Gold Dredge Our Pastimes

A gold dredge is a necessary tool for anyone who pans for gold as more than a hobby. Gold dredges are machines that pulls the gold from dirt or gravel. The gold dredge became popular at the time of the California Gold Rush when thousands were looking for the shiny mineral as a way to strike it rich.

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Gold dredge for muck removal Pond Boss Forum

Gold dredge for muck removal Pond Boss Forum

I posted in another thread discussing muck removal options but thought I would give this a dedicated thread. One suggested DIY solution to remove organic muck from an old pond is to build something akin to a gold dredge with a trash pump and a venturi dredge nozzle. Does anyone have real

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Gould Engineering Bazooka Dredge

Gould Engineering Bazooka Dredge

Suction Nozzle. The new Gould-Bazooka uses the Suction Nozzle principle. It is 67 more efficient then the currently used Straight Jet Venturi (Log) used by other dredge manufactures. The main advantage by using the Suction Nozzle is reducing the amount of Horse Power and Pump needed.

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