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VARIJECTOR® Jet Pumps, Blowers and Injectors
Varijector® jet pumps are ejectors driven by an interior ring nozzle, with free unblocked passage between the vacuum inlet and the blowing air outlet of the ejector pump. The pumps are driven by compressed air or other gases (e.g. Nitrogen). The compressed air is blown through a ring gab an directed diagonally inward in vacuum-flow direction. High turbulences of the blowing air catch surrounding air, both are blown into a internal diffuser nozzle.
Varijectors are available with inner diameters from Ø 5 to 50 mm and reach a maximum vacuum from -10 to -70 kPa.
They are generally suitable for injecting bulk materials and gases, for low positive pressure blow conveying, for mixing gases, for the textile fabric handling (threads), for wire and tubing drying process and for producing high volumes of blowing air, as they multiply the used compressed medium (e.g. for blowing of sheets, papers, cooling and process technique).
The ring-nozzle inside Varijector jet pumps is freely adjustable. So vacuum, air consumption and mixing ratio can be adjusted in a wide range freely.
VOLKMANN Varijectors are available in different materials e.g. in aluminium, stainless steel, high temperature steel, PE, PP.
Individual designs with special diameters and materials can be manufactured upon request.
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Streamtek's compressed air operated Air Conveyor connects to standard tube, hose or pipe to create a powerful in-line conveyor. There are 6 sizes available in both aluminum and stainless steel to fit standard hose diameter for easy clamping. Threaded versions connect easily to regular pipe thread: 1" (25mm), 1-1/4" (32mm), 1-1/2" (38mm), 2" (51mm), 2-1/2" (64mm), and 3" (76mm). Special sizes can be manufactured if required.
A fast, low cost way to convey: Plastic pellets, Sawdust, Bulk Solids, Shavings, Textiles, Small Parts, Paper, Scrap Trim, Pills/tablets, Granules, Chips, etc.
ADVANTAGES OF AIR CONVEYORS
- Instant ON/OFF with no moving parts, no electricity or explosion hazard.
- Utilizing a pressure regulator will control the flow of material
- Quiet Operation
- Compressed air operated
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Air Conveyors - Ring-Vac™ Pneumatic Conveying System:
Available in standard and threaded versions for regular and high temperature applications.
Air Conveyors - Ring-Vac™ Pneumatic Conveying System has virtually no moving parts, convey's air at high rates and long distances. Utilizing compressed air for a powerful, efficient venturi action along its length in a compact design for high capacity conveying over large distances.
Air Conveyors - Ring-Vac™ Pneumatic Conveying System is available in both coated aluminum or high temperature stainless steel. Simply clamp a standard hose size to each end of the Ring-Vac™ to create this high energy conveying system. No moving parts for maintenance free operation with capacity and flow controlled with a pressure regulator.
Air Conveyors - Ring-Vac™ Pneumatic Conveying System is available in 1" (25mm), 1-1/4" (32mm), 1-1/2" (38mm), 2" (51mm), 2-1/2" (64mm), and 3" (76mm) sizes. Any size beyond that can be prohibitive for most applications due to high compressed air requirements.
In addition, beyond 3", the vacuum ability begins to drop significantly except for highly intermittent applications. For applications beyond 3", a blower system often becomes far more economical except in a rare number of possible applications. However, larger size versions are available if required as well as special sizes.
Coated aluminum and high temperature stainless steel Ring-Vac™ Air Conveyor can convey all types of solids in large volumes over great distances with no moving parts.
- Made of an coated aluminum body with no moving parts. High temperature stainless steel models are available for high temperature and corrosive applications.
- Standard sizes to fit standard hose diameter for easy clamping. Threaded versions connect easily to regular pipe thread: 1" (25mm), 1-1/4" (32mm), 1-1/2" (38mm), 2" (51mm), 2-1/2" (64mm), and 3" (76mm). Special sizes can be manufactured if required.
- Utilizing a pressure regulator will control the flow material.
- Instant ON/OFF with no moving parts, no electricity or explosion hazard.
- Longer life in difficult environments than competitive models.
- Ease of use.
- Simple and easy control of material flow.
- Maintenance free operation.
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ICEsonic S-series Air Amplifier.
For an efficient hi-flo operation.
Compact design and no maintenance required.
Products such as ground spices and flour or wastes from textile and paper, fumes and dust can all be conveyed over considerable distance.
Available: Anodised Aluminium and Stainless Steel, from 5 to 50 mm.
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Parker’s RG01 Nozzle, Venturi, and Hot-Gas Bypass Distributors are used for two-phase refrigerant distribution to coils. These need to be mated to a Parker Fixed Restrictor Assembly, a thermal expansion valve (TXV), or other device for refrigerant metering.
* Various nozzle orifice sizes are available for distributor housings.
* Nozzle-style distributor-housings are available for air-conditioning and heat-pump systems.
* Venturi distributors are available with a wide range of configurations and hole sizes.
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90° Diverter
Series 229 & 237
Compact, Abrasion Resistant
The Dynamic Air 90° Diverter is a reliable, low cost, compact and simple design of heavy duty construction. A positive rubber-to-rubber seal is created by the internal flapper which presses against the unused port. The seal improves as the conveying pressure increases, ensuring better performance against leakage in even the most severe dry bulk solids applications.
Features
Abrasion resistant
Positive sealing to 100 PSIG
Full port design
Economical
Compact, low profile
Low maintenance
Position sensors standard
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Quik-Vent™
Vacuum/Pressure Relief Valve
Series 684
Controls unsafe pressure conditions
The Quik-Vent vacuum / pressure relief valve is an excellent safety device for mounting on storage silos, bins or any other container to relieve excessive or unwanted air pressure that might be generated by a pneumatic conveying system or other process equipment.
Unsafe conditions are easily controlled by the Quik-Vent vacuum/pressure relief valve. Generous ports quickly exhaust air or gases to protect against sudden positive or negative pressure conditions.
Optional sensors are also available to provide an electrical signal to indicate when over or under pressure conditions are present.
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Vacuum/Filter Receiver
Series 674
The Series 674 Vacuum/Filter Receiver by Dynamic Air Inc. features a full vacuum rated housing, quick release cartridge filters or bag filters with included special wear resistant inlet fitting, inside grating for easier filter removal, vacuum rated discharge valve and bolted removable top for easy access. Heavy duty construction is available in mild steel, stainless steel or aluminum along with optional explosion relief panel.
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VARIJECTOR® Jet Pumps, Blowers and Injectors
Varijector® jet pumps are ejectors driven by an interior ring nozzle, with free unblocked passage between the vacuum inlet and the blowing air outlet of the ejector pump. The pumps are driven by compressed air or other gases (e.g. Nitrogen). The compressed air is blown through a ring gab an directed diagonally inward in vacuum-flow direction. High turbulences of the blowing air catch surrounding air, both are blown into a internal diffuser nozzle.
Varijectors are available with inner diameters from Ø 5 to 50 mm and reach a maximum vacuum from -10 to -70 kPa.
They are generally suitable for injecting bulk materials and gases, for low positive pressure blow conveying, for mixing gases, for the textile fabric handling (threads), for wire and tubing drying process and for producing high volumes of blowing air, as they multiply the used compressed medium (e.g. for blowing of sheets, papers, cooling and process technique).
The ring-nozzle inside Varijector jet pumps is freely adjustable. So vacuum, air consumption and mixing ratio can be adjusted in a wide range freely.
VOLKMANN Varijectors are available in different materials e.g. in aluminium, stainless steel, high temperature steel, PE, PP.
Individual designs with special diameters and materials can be manufactured upon request.
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Streamtek's compressed air operated Air Conveyor connects to standard tube, hose or pipe to create a powerful in-line conveyor. There are 6 sizes available in both aluminum and stainless steel to fit standard hose diameter for easy clamping. Threaded versions connect easily to regular pipe thread: 1" (25mm), 1-1/4" (32mm), 1-1/2" (38mm), 2" (51mm), 2-1/2" (64mm), and 3" (76mm). Special sizes can be manufactured if required.
A fast, low cost way to convey: Plastic pellets, Sawdust, Bulk Solids, Shavings, Textiles, Small Parts, Paper, Scrap Trim, Pills/tablets, Granules, Chips, etc.
ADVANTAGES OF AIR CONVEYORS
- Instant ON/OFF with no moving parts, no electricity or explosion hazard.
- Utilizing a pressure regulator will control the flow of material
- Quiet Operation
- Compressed air operated
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Customized solutions for a quick and trouble-free transfer of empty PET containers of any shape and size from the blow molder to the filler.
Modular and ergonomic design
SMI air conveyors feature a modular design and a great operational flexibility, also thanks to the use of frequency converters (inverters) which optimize the conveyors speed. Furthermore, the stainless steel AISI 304 frame (1) makes the maintenance and cleaning operations easier. It is also possible to adjust the air distribution system according to the type of bottle, by means of manual valves or through the electronic control of the motors speed.
Low maintenance and operating costs
The product guides (2) are made of stainless steel and plastic UHMW antifriction material, whereas the guides controlling the bottles trajectory (3) consist of non-abrasive, plastic brushes (4), with the following advantages:
- they preserve the container quality
- they grant the correct side position of every kind of bottle
- they reduce the changeover times
- they reduce the wear levels and the maintenance operations
- they offer great advantages from the economical point of view (minimized operational costs)
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Posimat has developed and patented (US Pat. No. 6033156) an air conveyor where the bottle rings slide between a total of 4 guides, two each side of the ring and, in which, the air jet moving the bottles also comes from between said guides or from the side walls (depending on the application).
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The Dyna-Slide air-activated gravity conveyor efficiently combines low air pressure and gravity to fluidize and convey most types of fine dry granular materials.
The low profile design is totally enclosed and dust-free, making it perfect for conveying from silos, rail cars and multiple discharge points or feeding to weigh hoppers, even over long distances.
The energy efficiency and ease of installation of the Dyna-Slide air-activated gravity conveyor contribute to a cost-effective solution to conveying very fine, dusty or granular materials. And, because there are no moving parts in the material flow to wear out, very little maintenance is required.
Features
- Uses low air pressure
- Conveys fine powders
- No moving parts
- Very low maintenance
- Simple installation
- Quiet operation
- Enclosed, dust-tight
- Low energy consumption
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Main use:
Furnaces type BdL are mainly used for tempering steel parts under air circulation, after hardening. Other uses are indicated below.
Heat treatment of steel:
- Tempering.
- Annealing.
- Stabilizing.
- Ageing.
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Air Conveyors - Ring-Vac™ Pneumatic Conveying System:
Available in standard and threaded versions for regular and high temperature applications.
Air Conveyors - Ring-Vac™ Pneumatic Conveying System has virtually no moving parts, convey's air at high rates and long distances. Utilizing compressed air for a powerful, efficient venturi action along its length in a compact design for high capacity conveying over large distances.
Air Conveyors - Ring-Vac™ Pneumatic Conveying System is available in both coated aluminum or high temperature stainless steel. Simply clamp a standard hose size to each end of the Ring-Vac™ to create this high energy conveying system. No moving parts for maintenance free operation with capacity and flow controlled with a pressure regulator.
Air Conveyors - Ring-Vac™ Pneumatic Conveying System is available in 1" (25mm), 1-1/4" (32mm), 1-1/2" (38mm), 2" (51mm), 2-1/2" (64mm), and 3" (76mm) sizes. Any size beyond that can be prohibitive for most applications due to high compressed air requirements.
In addition, beyond 3", the vacuum ability begins to drop significantly except for highly intermittent applications. For applications beyond 3", a blower system often becomes far more economical except in a rare number of possible applications. However, larger size versions are available if required as well as special sizes.
Coated aluminum and high temperature stainless steel Ring-Vac™ Air Conveyor can convey all types of solids in large volumes over great distances with no moving parts.
- Made of an coated aluminum body with no moving parts. High temperature stainless steel models are available for high temperature and corrosive applications.
- Standard sizes to fit standard hose diameter for easy clamping. Threaded versions connect easily to regular pipe thread: 1" (25mm), 1-1/4" (32mm), 1-1/2" (38mm), 2" (51mm), 2-1/2" (64mm), and 3" (76mm). Special sizes can be manufactured if required.
- Utilizing a pressure regulator will control the flow material.
- Instant ON/OFF with no moving parts, no electricity or explosion hazard.
- Longer life in difficult environments than competitive models.
- Ease of use.
- Simple and easy control of material flow.
- Maintenance free operation.
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ICEsonic S-series Air Amplifier.
For an efficient hi-flo operation.
Compact design and no maintenance required.
Products such as ground spices and flour or wastes from textile and paper, fumes and dust can all be conveyed over considerable distance.
Available: Anodised Aluminium and Stainless Steel, from 5 to 50 mm.
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Parker’s RG01 Nozzle, Venturi, and Hot-Gas Bypass Distributors are used for two-phase refrigerant distribution to coils. These need to be mated to a Parker Fixed Restrictor Assembly, a thermal expansion valve (TXV), or other device for refrigerant metering.
* Various nozzle orifice sizes are available for distributor housings.
* Nozzle-style distributor-housings are available for air-conditioning and heat-pump systems.
* Venturi distributors are available with a wide range of configurations and hole sizes.
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Dynamic Air offers 16 different pneumatic conveying concepts:
LDP 10,000 Full Line Pressure Concept™
Continuous Medium Phase Pressure System
The LDP 10,000 Pressure Concept Conveying System is a medium phase, low pressure, low to medium velocity, continuous conveying system for longer distances. It is generally used to convey medium to high density, semi-abrasive, fluidizable materials which can be somewhat difficult to convey. Examples include coffee beans, powdered chocolate, ground limestone, calcium carbonate, alumina, iron oxide, cement and silica flour.
Typical conveying velocities are generally about 1500 feet per minute (7.5 m/sec) and the conveying pressure is up to 15 PSIG (1 barg).
This concept uses a pressure vessel to feed the material into the conveying line and DC-5 Air Saver technology to minimize and optimize the low pressure supply air which is supplied by a low pressure positive displacement blower.
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Dynamic Air offers 16 different pneumatic conveying concepts:
HDV 8000 Vacuum Concept™
Continuous Dense Phase Vacuum System
The HDV 8000 Vacuum Concept Conveying System is a dense phase, low to medium velocity, high pressure, continuous vacuum conveying system. It is generally used to convey low to high density, friable, and abrasive materials and/or other materials where degradation or abrasion is a concern. Examples include plastic pellets, breakfast cereal, granulated sugar, salt, coffee beans, pinto beans, finished detergent, pelletized carbon black and silica sand.
Typical conveying velocities are 50 to 800 feet per minute (0.25 m to 4 m/sec) and vacuum conveying pressures of up to 29 inches (737 mm) of Mercury (hg).
The material is fed into the conveying line on a continuous basis by vacuum. DC-5 Air Saver technology is used to minimize and optimize the pressure supply air which is supplied by a high pressure vacuum pump. The system includes a vacuum pickup nozzle, a vacuum conveying line, DC-5 Air Saver controls, a vacuum filter receiver, a secondary filter and a vacuum pump. For continuous conveying applications, a gatelock hopper with an inlet and outlet valve is installed at the discharge of the vacuum receiver.
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Dynamic Air offers 16 different pneumatic conveying concepts:
LDP 4000 Pressure Concept™
Continuous Dilute Phase Pressure System
The LDP 4000 Pressure Concept Conveying System is a dilute phase, low pressure, medium velocity, continuous conveying system. It is generally used for conveying low to high density and/or non-abrasive materials where degradation of the conveyed material is somewhat of a concern. Examples include iron oxide, coffee beans, pinto beans, flour, fine chemicals, grain, malt, plastic pellets, sugar and salt.
Typical conveying velocities are generally about 2000 feet per minute (10 m/sec) and conveying pressure is up to 15 PSIG (1 barg).
This concept utilizes a rotary airlock feeder to control the feed rate to the conveying line. DC-5 Air Saver technology is used to minimize and optimize the low pressure supply air which is supplied by a low pressure positive displacement blower.
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Dynamic Air offers 16 different pneumatic conveying concepts:
LDV 2000 Vacuum Concept™
Continuous Dilute Phase Vacuum System
The LDV 2000 Vacuum Concept Conveying System is a dilute phase, high velocity, low pressure, continuous vacuum conveying system for shorter distances. It is generally used to convey low to medium density and non-abrasive materials. Examples include flour, kaolin clay, plastic pellets, grain, malt, corn, starch and plastic resin.
Typical conveying velocities are generally in excess of 4000 feet per minute (20 m/sec) and vacuum conveying pressures of up to 15 inches (381 mm) of mercury (hg).
The material is fed into the conveying line on a continuous basis by vacuum which is supplied by a low pressure positive displacement blower. The system includes a vacuum pickup nozzle, vacuum conveying line, a vacuum filter receiver, a rotary airlock feeder and a positive displacement blower.
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Dynamic Air offers 16 different pneumatic conveying concepts:
HDP 4000 Full Line Concept™ - Dense Phase Pressure System
The HDP 4000 Full Line Concept Pressure Conveying System is a dense phase, medium to high pressure, low to medium velocity, batch type conveying system. It is generally used for conveying medium to high density, heat sensitive, semi-abrasive and/or very abrasive, cohesive, and/or very fragile materials in almost any particle size range over long distances. Examples include silica sand, glass batch, granulated sugar, powdered sugar, finished breakfast cereal, coffee beans, plastic pellets, bentonite, cement, starch, silica flour, ball clay, kaolin clay, zinc oxide and alumina.
Typical conveying velocities are generally in the range of 100 to 1000 feet per minute (0.5 m to 5 m/sec) and the conveying pressure up to 100 PSIG (7 barg).
This concept uses a single, non-fluidizing type pressure vessel to feed material into the conveying line at maximum density. DC-5 Air Saver technology is used to minimize and optimize the high pressure air which is supplied by a high pressure - up to 100 PSIG (7 barg) - air compressor. This concept does not need diverter valves but uses valve receivers which provide a distinct maintenance advantage as they are located on the silo tops for easy access.
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90° Diverter
Series 229 & 237
Compact, Abrasion Resistant
The Dynamic Air 90° Diverter is a reliable, low cost, compact and simple design of heavy duty construction. A positive rubber-to-rubber seal is created by the internal flapper which presses against the unused port. The seal improves as the conveying pressure increases, ensuring better performance against leakage in even the most severe dry bulk solids applications.
Features
Abrasion resistant
Positive sealing to 100 PSIG
Full port design
Economical
Compact, low profile
Low maintenance
Position sensors standard
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Quik-Vent™
Vacuum/Pressure Relief Valve
Series 684
Controls unsafe pressure conditions
The Quik-Vent vacuum / pressure relief valve is an excellent safety device for mounting on storage silos, bins or any other container to relieve excessive or unwanted air pressure that might be generated by a pneumatic conveying system or other process equipment.
Unsafe conditions are easily controlled by the Quik-Vent vacuum/pressure relief valve. Generous ports quickly exhaust air or gases to protect against sudden positive or negative pressure conditions.
Optional sensors are also available to provide an electrical signal to indicate when over or under pressure conditions are present.
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