An eductor, also known as a jet pump or venturi pump, is a device that uses fluid flow to move another fluid or a solid substance. It works by converting the pressure energy of a fluid into velocity energy, which can then be used to pump another fluid or transport a solid. Here's how an eductor works:
S&K Headquarters 2510 Metropolitan Dr., Trevose, PA 19053, USA. Call Today (215) 639-0900. Solids Handling Eductors Overview Solids Handling Eductors employ motive air or liquid under pressure through a nozzle in the eductor that produces a high v ...
No Maintenance Pneumatic Conveying for the Power Industry. Fox Venturi Eductors have been used since the 1960's to provide reliable, maintenance-free conveying of fuels, sorbents, additives, ash, dried …
Choosing a Pneumatic Conveying System: Pressure or Vacuum Because they are efficient and inherently dust-tight, pneumatic conveying systems provide the most practical method for moving large quantities of dry materials, whether powdered, granulated, or pelletized. Pneumatic conveyor systems, which use an air stream to …
Fox Venturi Eductors are used for pneumatic conveying of resin in dilute phase systems. Is a maintenance-free pneumatic conveying solution of interest at your plant? Fox venturi eductors are widely used to pneumatically convey hundreds of chemicals in a huge variety of processing environments. Since many chemicals are hazardous, toxic, corrosive or …
Fox ceramic-lined or tool-steel-lined eductors are installed when long service life is required. These are maintained in stock in one- to six-inch line sizes (25 mm – 200 mm), and can ship in a week or less for emergency replacement of failed rotary valves. Fox eductors can also be supplied for conveying in large lines, up to 24 inches (600 mm).
Fox Venturi Eductors are now widely used throughout the global cement industry to replace or eliminate airlocks, screws conveyors, and bucket elevators to provide highly reliable pneumatic conveying. Dozens of …
Fox designs its eductors to convey product at about 3500 to 4500 ft/min. This is high enough to convey most bulk materials with plenty of margin (fluidization velocity is not a direct function of bulk density) and minimizes line losses and degradation. (See technical discussion in Fox Bulletin 350 for conveying fragile products at lower speeds ...
10-49 Employees. Manufacturers of eductors for solids conveying. Convey dense, fine, fragile, or high-temperature bulk solids, powders, chunks, pellets & flakes using blowers with air at less than 14 psig. Convey with no moving parts & no blowback, up to 300 ft. Ceramic-lined eductors in stock for conveying cement, ash, coke, glass.
Conveying Eductors Sanitary Eductors Screw Feeders Big Bag Unloaders Container Loading +1 450 462-5959 info@leapengineeredproducts. LEAP Engineered Products - 3502, 1 ère rue - St-Hubert (Quebec) - J3Y 8Y5, Canada. Tel.: +1 450 462-5456 - Fax.: +1 450 462-4695 - info@leapengineeredpreducts.
Solids conveying eductors are commonly used to feed powders, pellets, and bulk solids into pneumatic conveying systems. Because they have no moving parts, they can essentially operate maintenance-free, providing business owners with many years of efficient operation. To highlight just a few of the many reasons that solids conveying …
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Fox venturi eductors convey these powders, prills, or pellets, with no blowback, no dust emissions, and no maintenance. Chemicals can be conveyed with eductors from bulk bags, silos, screw feeders, reactors, sieves, dust collectors, and grinders with no blowback or dust. Explosive powders are often conveyed with eductors in an inert-gas system ...
Features: • Solid conveying involves the transport of particulate materials mostly by air or other gases. • Venturi Eductors utilize the air output of a blower to generate vacuum that can be used to entrain and feed powders, pellets and bulk solids into a Pneumatic Conveying stream and delivers at the destination Silos/Bins at a different location and …
Fox venturi eductors are widely used to pneumatically convey food products, often with fully sanitary eductors designed for CIP (clean-in-place/hygienic) applications. These are used to air convey foods such as cereals, coffee, nuts, sugar, starch, and spices, conveying from bulk bags, feeders, dust collectors, and bag dump stations.
Pumping or exhausting gases using an existing gas, steam or liquid supply. Eductors for Heating Liquids. Heating with maximum efficiency, in-line or in your tank by injecting steam directly into your process through an eductor. In-Line Eductors are the Next Generation of jet pumps, ejectors, and venturi pumps, providing in-line mixing, pumping ...
Global chemical plants have used Fox venturi eductors since the 1970s to pneumatically convey hundreds of chemicals in a huge variety of plants and processes. Because many of these chemicals are toxic, hazardous, corrosive or explosive, fugitive dust emissions from rotary airlocks is a major problem. Fox venturi eductors can convey these ...
for Pneumatic Conveying of Bulk Solids when Reliability is Critical V E N T U R I EDUCTO RS Dover, NJ 07801 USA 973-328 - 1011 Fax 973-328 - 3651 info@foxvalve Feedback from Fox customers: Bulletin 301G - web. ... Why are eductors used in pneumatic conveying systems?
Fox eductors convey from bulk bags, screw feeders, extruders, screeners, silos, grinders, dust collectors, and bag dump stations. Fox eductors are widely installed for dilute phase pneumatic conveying of fragile foods such as extruded cereals, dog food, snack foods, green or roasted coffee beans, peanuts, and IQF fruit like apple bits and berries.
Fox Mini-Eductors for use with air or gas as the motive. Compressed air is available in almost every industrial setting. It can therefore be manipulated by a Fox Mini-Eductor to create vacuum that can be used to pump, sample, or mix other gasses or to evacuate a small volume. Because mini-eductors have no moving parts, they offer the ...
Eductor. The CON-V-AIR eductor makes it possible to carry out pneumatic transfers of abrasive products at low flow rate and continuously. When in positive pressure, such a system makes it possible to eliminate the backflow (blowback) at the point of material entry. This process facilitates the maintenance of the cleanliness of the premises.
Fox venturi eductors have been installed in hundreds of plastic compounders, reprocessors and recyclers since 1963. They are commonly installed under extruders, pelletizers and screeners to pneumatically convey pellets with no degradation, angel hair, or fines. They are particularly useful when conveying glass-filled, fiberglass-filled, or ...
Specifications: Specifications for Vacuum Type Venturi-Based System. – Conveying Rate: Low, typically ranging from 1 to 4 tons/hr. – Conveying Velocity: 20 m/s to 25 m/s. – Conveying Distance: Up to 15 to 25 meters. – Air Mover: FD Fan / Tri-lobe / …
Fox Venturi Eductors are used for pneumatic conveying of chopped fiberglass in dilute phase systems. Is a maintenance-free pneumatic conveying solution of interest at your plant? Fox venturi eductors are used to pneumatically convey irregularly shaped materials that cannot be reliably conveyed with rotary airlocks. Fox eductors can convey flakes, …
The material is fed from the delivered big bags to the extruders via a pneumatic suction conveying system. Vacuum generation in the conveying system has been redesigned and implemented with the help of Busch specialists. Since the beginning of 2018, Jedi Kunststofftechnik has had frequency-controlled MINK claw vacuum pumps in operation.
Fox venturi eductors are installed in hundreds of cement, co-generation, and waste-to-energy plants conveying a huge range of different irregularly shaped biomass products . They are installed where ultra-reliable pneumatic conveying is required. Agricultural waste products conveyed includes rice hulls, ground corn cobs, wood chips, sawdust ...
Fox eductors provide a very cost-effective solution for pneumatic conveying of extremely light but very abrasive solids like vermiculite and expanded perlite. Fox ceramic-lined or tool-steel-lined eductors are installed when long service life is required. These are kept in stock in one- to six-inch line sizes (25 mm – 200 mm) and can ship in ...
Fox ceramic-lined or tool-steel-lined eductors are installed when long service life is required. These are maintained in stock in one- to six-inch line sizes (25 mm – 200 mm), and can ship in a week or less for emergency replacement of failed rotary valves. Fox eductors can also be supplied for conveying in large lines, up to 24 inches (600 mm).
Fox venturi eductors are widely used to pneumatically convey food products, often with fully sanitary eductors designed for CIP (clean-in-place/hygienic) applications. These are used to air convey foods such as cereals, coffee, nuts, sugar, starch, and spices, conveying from bulk bags, feeders, dust collectors, and bag dump stations.
281-685-6621. As one of the leading venturi systems manufacturers in the industry, we offer a wide array of custom-engineered venturi products to fit the needs of our many varied clients. To get started, give us a call today at 281-685-6621.
The venturi nozzle, when coupled with a high-pressure blower, is the primary source of motive power for a material conveying system. The eductor allows for movement of material in continuous form and without any moving components in the conveying air stream thus making it a maintenance free system. This pneumatic conveying system is …
Pneumatically conveying ash at temperatures up to 1600° F from cyclones, dust collectors, and multiclones. These are often tool-steel, chrome-carbide or ceramic-lined. Pneumatically conveying alternative fuels and biomass to combustion chambers, fluidized beds, incinerators, and reactors. Fox eductors are installed globally at waste-to-energy ...
Fox eductors are in kept in stock in 316 stainless steel, but are also available in any corrosion-resistant metal such as monel, titanium, Hastelloy®, Alloy 20, etc. Any end connections can be specified. Please contact us to discuss your requirements for a conveying system. Fox Valve has been supplying performance-guaranteed pneumatic ...
Liquid-driven venturi jet eductors are used to mix solids into liquids. Powders or pellets can be introduced from: Fox Solids-Mixing Slurry Eductors are available in 1-1/2″ – 16″ line sizes. Off-the-shelf eductors up to 3 inch, in PVC and 316SS, can ship in 1-2 weeks. With no moving parts, Fox Slurry eductors are used in dozens of industries.
There are many applications for air conveyors. Vacuum conveyors are used to move pellets and powders in painting, water purification, and product mixing applications. Some pneumatic tube conveyors are used to move invoices, documents, and drawings between buildings or within offices. Others are used to move plastic, metal, or ceramic powders ...
Fox eductors provide a very cost-effective solution for pneumatic conveying of extremely light but very abrasive solids like vermiculite and expanded perlite. Fox ceramic-lined or tool-steel-lined eductors are …
Venturi eductors for penumatic conveying. The Venturi effect convey powders with a pull-push pneumatic system. In the dilute phase pneumatic conveying with eductors the Venturi effect is exploited in order to obtain a double effect: it creates a negative pressure at the feed inlet from which the material is sucked and then pushed into the line pressure …
Fox Venturi Eductors are used for pneumatic conveying of cereal pellets in dilute phase systems. Is a maintenance-free pneumatic conveying solution of interest at your plant? Fox food-grade, CIP venturi eductors are used in hundreds of global plants to pneumatically convey food products. These are used to air convey a huge variety of …
Fox eductors have no moving parts and no shafts, bearings, or seals to fail, and have often delivered twenty-plus years of maintenance-free pneumatic conveying service in some existing waste-to-energy and cement plants. They are currently operating globally at plants from Korea to Kenya to Mexico. Please contact us to discuss your requirements ...
