Cleaning System Components

Goyen's unique cleaning systems modelling software allows our engineers to quickly configure and optimise all significant reverse pulse jet cleaning system parameters to your requirements, including:

• Valve size and type
• Actual cleaning flow rates
• System pressures
• Actual developed over pressures
• Required nozzle orifice sizes
• Required tank sizes
• Free air consumption
• Peak pressures

This modelling service takes the guesswork out of filter cleaning system configuration and is suitable for all fabric filter bags, pleated and cartridge filters. We particularly recommend the use of this free service when using Goyen valves, venturis and nozzles.

Goyen's Baghouse Evaluation System software allows almost instant assessment of reverse pulse baghouse running costs in both sequential and demand based cleaning modes giving:

• Total baghouse running costs per annum
• Total compressed air usage per annum
• Filter replacement savings
• Operational efficiencies
• Cost savings estimates and payback periods when using new hardware
  (such as demand controllers)

Goyen's range of plastic nozzles measurably increase developed pressures in filters during reverse pulse cleaning by balancing the flow through all holes along the blowtube, ensuring that the pulse jet is directed fully into the filters, and minimising the pressure drop through the blowtube holes.

Goyen's nozzles ensure effective cleaning is achieved at AN/Ap (total blowtube hole area/blowtube cross sectional area) values up to 1.5, extracting maximum pulse performance from the diaphragm valves. Typical systems not using the Goco nozzle perform at 0.5 to 0.8.

Suitable for

1" and 1.5" pipe diameters in reverse pulse jet filter cleaning applications and its variations including bag filters and cartridge filters. Plastic nozzles are not suitable for high ambient temperature applications above 80 deg C (176 deg F).

Suitable for

3/4" and 1" pipe diameters in reverse pulse jet filter cleaning applications and its variations including bag filters and cartridge filters.

Plastic nozzles are not suitable for high ambient temperature applications above 80 deg C (176 deg F). These nozzles are designed to be screwed directly into the threaded outlet of a 'T' series dust collector valve, or into threaded sockets welded to blowtubes.

Suitable for

1" and 1.5" pipe diameters in reverse pulse jet filter cleaning applications and its variations including bag filters, cartridge filters, ceramic filters and sintered metal fibre filters.

Suitable for

2", 2.5", 3" and 4" schedule pipe diameters as used in reverse pulse jet filter cleaning applications and its variations including bag filters, cartridge filters, ceramic filters and sintered metal fibre filters.

Goyen's Cartridge Cleaning Cone attaches to the Goyen GOCO nozzle system. This product optimises the cleaning pulse in cartridge filter applications by ensuring that the developed pressure in the filter is even along the entire length of the filter element.

Suitable for

Cartridge and pleated filter elements used in reverse pulse jet dust collectors. Suitable for filter elements with internal diameter of 60mm (2.4") or larger. The Cartridge Cleaning Cone may be assembled to any of the Goyen range of GOCO nozzles.

Not intended for use in gas turbine applications.

Goyen produces a range of aluminium diecast bulkhead connectors designed to ease the installation of cleaning systems onto dust collectors. These components eliminate the requirement for welding and allow easy removal of cleaning systems and blowtubes for maintenance purposes.

Suitable for:

Most reverse pulse jet dust collector installations and their variations including bag filters, cartridge filters, envelope filters, ceramic filters, and sintered metal fibre filters.

Goyen produces a range of EPDM and viton bulkhead seals designed to ease the installation of cleaning systems onto dust collectors. These components eliminate the requirement for welding and allow easy removal of cleaning systems and blowtubes for maintenance purposes.

Suitable for:

Most reverse pulse jet dust collector installations and their variations including bag filters, cartridge filters, envelope filters, ceramic filters, and sintered metal fibre filters.

Mecair manufacture and design an extensive range of pneumatic operated air cannons, to dislodge all types of dust which stick to silo walls and cause bridging in the bottom of dust collector hoppers. Ensuring efficient product flow, for effective operation of powder and bulk handling processes.

Mecair air cannons consist of two elements; a high flow Mecair diaphragm valve, and CE approved air accumulator. These quick opening valves, instantaneously discharge the pneumatic energy contained in the tank on which they are mounted, striking the material to be dislodged with a controlled impulse of compressed air.

Available in four sizes:

* CNN5: diaphragm valve VEP206 (3/4") - 5 litre air accumulator.
* CNN15: diaphragm valve VEP208 (1") - 15 litre air accumulator.
* CNN25: diaphragm valve VEP212 (1 1/2") - 25 litre air accumulator.
* CNN50: diaphragm valve VEP216 (2") - 50 litre air accumulator.

The PTD two piece bulkhead fittings connect the valve to the blow tube through the wall of the filter. An important saving of time and material is allowed by the quickness of the connection to a non threaded blow tube with no need for welding or use of additional fittings.

The PTD range of bulkhead fittings are constructed in anodized die-cast aluminium providing protection from corrosive and environmental conditions.

[ Description under Development ]

The pipe coupling is designed to guarantee a perfect seal between the filter wall and the blow tube or the linear connection between two pipes having the same diameter. They allow an extremely quick assembling in the two following versions:

* MNC, Single pipe coupling for one piece tubes.
* MND, Double pipe coupling for two piece tubes.

The pipe coupling is designed to guarantee a perfect seal between the filter wall and the blow tube or the linear connection between two pipes having the same diameter. They allow an extremely quick assembling in the two following versions:

* MNC, Single pipe coupling for one piece tubes.
* MND, Double pipe coupling for two piece tubes.