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GGE srl
DEDUSTING

DEDUSTING

Product catalog summary

Overview: The 2007 technical catalogue by GGE srl provides comprehensive information on various filtration systems designed for dust and chip elimination in industrial settings. It includes specifications, optional features, and technical data for different models of filters, such as bag filters, self-cleaning filters, and hydro-filters.

1. GUAPP Open Bag Filters:

Designed for dust elimination and light dry chips.
Available in different versions to accommodate various capacities and storage needs.
Features include demountable construction, optional shrouds, and manual dust removal by shaking.
Technical data includes dimensions, power, suction diameter, flow rate, noise level, filtering surface, and storage capacity.

2. MAS - MAD Bag Filters:

Constructed from galvanized sheet, suitable for environments where silos cannot be mounted.
Modular structure with options for open or shrouded versions.
Optional pneumatic vibrator for automatic cleaning.
Technical data covers filtering surface, sack number, bag height, and dimensions.

3. SMALL SILOS Bag Filters:

Built for environments with space or aesthetic constraints.
Modular design allows for both open and shrouded structures.
Optional features include rotary valves, level indicators, and anti-fire systems.
Technical data includes bag number, suction diameter, filtering surface, and storage capacity.

4. Additional Systems:

FINPOL and FINPOL ATEX: Self-cleaning cartridge filters, with ATEX models designed for explosive dusts.
POLJET: Self-cleaning bag filters using JET FLOW technology.
CICL: Centrifugal cyclones for particle separation using centrifugal force.
BUBBLER: Hydro-filters for effective suppression of filtration problems.
SST - SSTR: Sub-stations replacing storage silos in carpentry compartments.

Conclusion: The catalogue provides comprehensive solutions for industrial dedusting needs, with a focus on modularity, efficiency, and adaptability to various industrial environments. Each system is designed to meet specific requirements, with optional features and spare parts available to enhance functionality.

RAF Bag Filters:

Specifications: The RAF series includes models with varying dimensions and capacities. For example, the RAF/A15/2 model has dimensions of 3725 mm x 1720 mm x 1290 mm and a filtering surface of 29 m².
Operating Principle: The system uses a fan to create a depression that forces polluted air through filters, where larger particles settle in storage sacks, and finer particles are trapped in filtering bags.
Applications: Suitable for dedusting in industries dealing with wood and mechanical engineering dust and chips.
Optional Features: Anti-fire systems and various spare parts like polyester cotton filters and pneumatic vibrators are available.

FINPOL Self-Cleaning Cartridge Filters:

Description: These filters offer a high filtering surface area with reduced dimensions. They are designed for applications requiring high filtration efficiency, such as sandblasting and processing toxic wastes.
Operating Principle: Utilizes a counter-current compressed-air cleaning system to maintain efficiency. Dust is collected on the external surface of cartridges and removed by air jets.
Modularity: FINPOL filters are available in various modules, accommodating up to 16 cartridges, each with specific dimensions and filtering surfaces.
Applications: Suitable for handling fine, non-hygroscopic, non-explosive powders, and fumes from processes like laser cutting and welding.

Technical Notes: The document notes that specifications can change without notice, and flow rate and pressure values have tolerances. It also highlights the availability of antistatic versions and the importance of post-cleaning for maintaining filter efficiency.

FINPOL ATEX Cartridge Filters:

Operation: Utilizes a plenum chamber connected to a compressed air network to create shock waves that clean the filter cartridges by dislodging dust into a hopper.
Components: Includes air inlet, anti-explosion bursting disc, material discharge hopper, pneumatic solenoid valves, compressed air plenum chamber, and filtering elements.
Technical Data: Models vary by filtering surface area, number of elements, flow rate, and dimensions. The data tables provide specific measurements for each model, with flow rates ranging from 750 to 9000 m3/h.
Equipment: Standard equipment includes a bursting disc and pneumatic power unit, with optional systems for discharge and suppression.

POLJET Self-Cleaning Bag Filters:

Description: These filters use textile filtration with a "JET FLOW" system for cleaning, suitable for continuous operation and high dust contamination environments.
Filtration Mechanisms: Involves inertial impact, interception, and diffusion to capture particles of varying sizes.
Construction: Composed of three main parts: pneumatic washing section, filtering cell, and collection hopper. The filters are made from electro-welded steel and can be customized.
Operating Principle: Dusty air is decelerated in the hopper, allowing heavier particles to drop. The air then passes through filtering bags, with dust periodically detached and collected.
Cleaning System: Utilizes Venturi tubes and solenoid valves to create pressure waves for cleaning. The system is managed by a digital power unit.
Available Models: Various series are available, each designed for specific airflow and space requirements.

Technical Notes: The document notes that data can change without notice and provides tolerances for flow rate and noise values. Special executions and materials are available upon request.

Specifications: The document lists multiple models of POLJET bag filters, including series FQ/TS, FC, and MB. Each model is described with parameters such as filtering surface area, number of solenoid valves, number of bags, bag height, and dimensions. The models are designed for different extraction methods, including top and front extraction.

Technical Data: The catalogue provides detailed technical data for each model, including dimensions and capacities. It specifies the standard version with polyester bags and mentions the availability of versions with different materials like Teflon-covered Nomex and antistatic fabrics. The required compressed air pressure for cleaning is 6.5-7 atm.

Optional Accessories: The document lists optional accessories such as electronic power units for solenoid valves, digital pressure gauges, rotary valves, auger conveyors, certified bursting discs, and dust detection probes. It also includes options for explosion suppression systems and ladders for inspections.

Spare Parts: The catalogue includes a section on spare parts, detailing various types of bags available for replacement, including Nomex Teflon-covered, antistatic polyester, and standard polyester bags, with specifications on diameter and height.

Technical Specifications:
The document provides detailed specifications for various types of bags, valves, baskets, and other components used in dedusting systems. Key items include polyester and Nomex teflon covered bags, solenoid valves, hydraulic tubes, and baskets for bags. Each item is specified by dimensions and material type.

Dedusting Systems:
The document describes the operating principles and technical details of centrifugal cyclones and hydro-filters used in dedusting systems. Cyclones use centrifugal force to separate dust particles from gas streams, with efficiency dependent on flow speed and cyclone diameter. Hydro-filters, such as the BUBBLER, are used for filtering explosive or flammable dusts and involve air passing through water to remove particles.

Operating Principles:
Cyclones operate by transforming linear motion into circular motion, creating centrifugal forces that separate particles from the air. Hydro-filters use a labyrinth path with water immersion to purify air, effectively separating heavier particles.

Technical Data:
The document includes tables with technical data for various models of cyclones and hydro-filters, detailing dimensions, flow rates, construction materials, and efficiency levels. Cyclones are classified into medium and high-performance categories based on their design and efficiency.

Optional Components:
Optional components for these systems include digital manometers, rotary valves, certified bursting discs, dust detection probes, and explosion suppression systems. These components enhance the functionality and safety of the dedusting systems.

Construction and Materials:
Both cyclones and hydro-filters are constructed from materials such as galvanized or painted sheets, with options for stainless steel. The choice of material affects the system's durability and suitability for different applications.

Additional Notes:
The document notes that data is indicative and subject to change, with tolerances specified for flow rate, pressure, and noise values. It emphasizes the importance of proper dimensioning and resistance to abrasion for optimal performance.

Overview
This document is a technical catalogue from 2007 by GGE srl, focusing on dedusting systems, specifically BUBBLER Hydro-filters and SST-SSTR Sub-stations. It provides specifications, operating principles, technical data, optional features, spare parts, and components related to these systems.

Specifications
The catalogue outlines that flow rate and pressure values can have a tolerance of ±10%, while noise values can have a tolerance of ±3 dB(A).

Sub-stations Description
The sub-stations have replaced storage silos in carpentry compartments due to their efficiency in handling dust and chips. They utilize a bag filter and pneumatic transport system to minimize dust dispersion during silo emptying.

Operating Principle
The system includes a bag filter on the hopper, an auger conveyor, and a rotary valve. Dust is collected and transported via a Venturi system into a container for storage.

Technical Data
The document provides detailed specifications for various models of SST and SSTR sub-stations, including the number of bags, bag height, filtering surface, and dimensions.

Optional Features
Optional features include fire-fighting systems with sprinklers and solenoid valves, and a digital differential pressure gauge.

Spare Parts
Spare parts listed include polyester cotton filters, clamps, pneumatic vibrators, bottom plates, and more.

Components
The catalogue details components such as inspection portholes, air inlets, motorized auger conveyors, rotary valves, Venturi systems, filtering bags, and safety features like anti-explosion doors.

Additional Systems
It mentions systems for pneumatic transport in containers, rotary valves, Venturi systems, and sub-stations with compressed air or shake cleaning.

Catalog excerpts

GGE srl - via Turati, 11 - 42010 Rio Saliceto (Reggio Emilia) - Italy - tel. +39 0522.738411 - fax. +39 0522.649714 - www.ggegroup.com - [email protected] Data contained therein are indicative and can change without previous notice. Flow rate and pressure values can have a tolerance ±10%. Noise values can have a tolerance ±3 dB(A). DEDUSTING 2007 technical catalogue DP - DESCRIPTION The GUAPP series represents an economic solution in the field of dust elimination as well as light dry and not incandescent chips (wood, aluminium, etc.), when the quantity to stock is not such to require the use...

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GGE srl - via Turati, 11 - 42010 Rio Saliceto (Reggio Emilia) - Italy - tel. +39 0522.738411 - fax. +39 0522.649714 - www.ggegroup.com - [email protected] Data contained therein are indicative and can change without previous notice. Flow rate and pressure values can have a tolerance ±10%. Noise values can have a tolerance ±3 dB(A). DEDUSTING 2007 technical catalogue DP - GUAPP Open bag filters with exhauster OPERATING PRINCIPLE The sucked material passes through the suction union. The heaviest bodies deposit on the bottom of the container. Lighter volatile dusts and materials are picked up by...

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GGE srl - via Turati, 11 - 42010 Rio Saliceto (Reggio Emilia) - Italy - tel. +39 0522.738411 - fax. +39 0522.649714 - www.ggegroup.com - [email protected] Data contained therein are indicative and can change without previous notice. Flow rate and pressure values can have a tolerance ±10%. Noise values can have a tolerance ±3 dB(A). DEDUSTING 2007 technical catalogue DP - MAS - MAD Bag filters A B C DESCRIPTION Filters of MAS – MAD series, totally built in galvanized sheet, have been produced in order to solve the suction problems in all environments where, for space, aesthetic or cost reasons,...

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GGE srl - via Turati, 11 - 42010 Rio Saliceto (Reggio Emilia) - Italy - tel. +39 0522.738411 - fax. +39 0522.649714 - www.ggegroup.com - [email protected] Data contained therein are indicative and can change without previous notice. Flow rate and pressure values can have a tolerance ±10%. Noise values can have a tolerance ±3 dB(A). DEDUSTING 2007 technical catalogue DP - SMALL SILOS Bag filters DESCRIPTION Built in hot-galvanized sheet, SMALL SILOS filters were born to solve the suction problems in all those environments where for space, aesthetic or cost reasons, it is not possible to mount...

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GGE srl - via Turati, 11 - 42010 Rio Saliceto (Reggio Emilia) - Italy - tel. +39 0522.738411 - fax. +39 0522.649714 - www.ggegroup.com - [email protected] Data contained therein are indicative and can change without previous notice. Flow rate and pressure values can have a tolerance ±10%. Noise values can have a tolerance ±3 dB(A). DEDUSTING 2007 technical catalogue DP - SMALL SILOS Bag filters Solution with extractable tray Solution with container and wall-mounted filter Solution with briquetting machine Solution with wall container and filter DIMENSIONS (see scheme above) Model A (mm) B (mm)...

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GGE srl - via Turati, 11 - 42010 Rio Saliceto (Reggio Emilia) - Italy - tel. +39 0522.738411 - fax. +39 0522.649714 - www.ggegroup.com - [email protected] Data contained therein are indicative and can change without previous notice. Flow rate and pressure values can have a tolerance ±10%. Noise values can have a tolerance ±3 dB(A). DEDUSTING 2007 technical catalogue DP - RAF Bag filters TECHNICAL DATA Model Bag number Ø suction (mm) Bag height Sack number Ø sacks (mm) Filtering surface (m2) Storage capacity (m3) Weight (Kg) Open Shrouded RAF/A15/2 RAF/C15/2 24 250 1500 2 500 29 0,7 380 RAF/A22/2...

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GGE srl - via Turati, 11 - 42010 Rio Saliceto (Reggio Emilia) - Italy - tel. +39 0522.738411 - fax. +39 0522.649714 - www.ggegroup.com - [email protected] Data contained therein are indicative and can change without previous notice. Flow rate and pressure values can have a tolerance ±10%. Noise values can have a tolerance ±3 dB(A). DEDUSTING 2007 technical catalogue DP - DIMENSIONS Model A (mm) B (mm) C (mm) Open Shrouded RAF/A15/2 RAF/C15/2 3725 1720 1290 RAF/A22/2 RAF/C22/2 4425 1720 1290 RAF/A30/2 RAF/C30/2 5225 1720 1290 RAF/A15/3 RAF/C15/3 3725 2490 1290 RAF/A22/3 RAF/C22/3 4425 2490 1290...

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GGE srl - via Turati, 11 - 42010 Rio Saliceto (Reggio Emilia) - Italy - tel. +39 0522.738411 - fax. +39 0522.649714 - www.ggegroup.com - [email protected] Data contained therein are indicative and can change without previous notice. Flow rate and pressure values can have a tolerance ±10%. Noise values can have a tolerance ±3 dB(A). DEDUSTING 2007 technical catalogue DP - 10 FINPOL Self-cleaning cartridge filters Application on a sandblasting installation Description The great advantage of the cartridge filters is represented by the reduced overall dimensions compared to the high available filtering...

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GGE srl - via Turati, 11 - 42010 Rio Saliceto (Reggio Emilia) - Italy - tel. +39 0522.738411 - fax. +39 0522.649714 - www.ggegroup.com - [email protected] Data contained therein are indicative and can change without previous notice. Flow rate and pressure values can have a tolerance ±10%. Noise values can have a tolerance ±3 dB(A). DEDUSTING 2007 technical catalogue DP - 11 FINPOL Self-cleaning cartridge filters OPERATING PRINCIPLE The depression is created by the fan (12) situated downstream the system. Some days are necessary to arrive to a maximum efficiency; the necessary time so that, on...

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GGE srl - via Turati, 11 - 42010 Rio Saliceto (Reggio Emilia) - Italy - tel. +39 0522.738411 - fax. +39 0522.649714 - www.ggegroup.com - [email protected] Data contained therein are indicative and can change without previous notice. Flow rate and pressure values can have a tolerance ±10%. Noise values can have a tolerance ±3 dB(A). DEDUSTING 2007 technical catalogue DP - 12 FINPOL Self-cleaning cartridge filters 1000 750 finpol Modularity A B C D FINPOL module 4 Maximum 4 cartridges Ø 300-320 FINPOL module 5 Maximum 5 cartridges Ø 300-320 FINPOL module 9 Maximum 9 cartridges Ø 300-320 FINPOL...

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