#impulse cleaning system bag filter

Bag filters

Customized technologies for every application

Our comprehensive range of bag filter products with the tried-and-tested impulse cleaning system and modular filter model ranges can be precisely adapted to the customer's individual requirements according to their process technology and structural conditions. Volumetric flow from 100 to over 3,000,000 Bm3/h can be achieved for dedusting, product separation and gas cleaning in the different industries requiring these processes.

Scheuch applies its decades of experience to the filter, from the planning phase to commissioning, which is reflected in countless completed plants. The result is minimal pressure loss, achieved through optimum filter inflow and outflow and by using the appropriate filter bags. Scheuch endeavours
to provide every customer with the most economical and efficient solution, individually adapted to their requirements: This forms the heart of its philosophy.

Advantages of Scheuch bag filters at a glance:

Customized solutions through process-oriented design
Low plant differential pressure achieved through optimized dust and gas distribution and efficient separating
Long filter media service life thanks to uniform cleaning
Services provided promptly with very short lead times
Reliably adhere to guaranteed values
Assembly and commissioning performed by highly qualified Scheuch personnel
Outstanding levels of operational safety thanks to Scheuch Supervising and a comprehensive after-sales service
Process safety ensured by the latest generation of Scheuch filter control units
Only minor costs for maintenance and servicing
The comprehensive Scheuch product range:
Huge variety of construction types available — from individual units and series, to chamber filters and round filters
As well as market-standard online and offline operating modes, the unique emc technology is also available
Optimum, energy-saving operation thanks to Scheuch Pulse Master Series control units
Bag lengths of up to 12 m
Operating temperatures of up to 280 °C
Pressure surge-resistant design for operating in/with explosive atmospheres of air mixtures combined with explosion decoupling and explosion
pressure venting or explosion suppression
Comprehensive accessories and options complete the product range

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Home Products & solutions Filtration & Separation Bag filters

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impulse cleaning system emc technology smc technology

impulse cleaning system

This technology, which is continually being further developed, is far superior to standard market solutions and enables uniform cleaning of each individual filter bag throughout its entire length.

The reciprocal fine-tuning of and interplay between the individual components of the impulse cleaning system result in a high-performance complete package. As a result, the filter media age consistently with minimum levels of differential pressure. The exceptionally high proportion of secondary air enables minimum compressed air consumption and prevents adverse shortfalls of the dew point.

Low compressed air costs as a result of

Low filter differential pressure through efficient separation
Long filter media service life through uniform cleaning
Process safety ensured by the latest generation of Scheuch filter control units
Low maintenance and servicing costs

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emc technology

Scheuch combines unique emc technology with the advantages of both online and offline operating modes. In doing so, Scheuch is setting new standards in bag length, pressure loss, cleaning pressure and bag service life.

There are limits to how much investment and follow-up costs can be optimized in conventional filter technologies, both in terms of their technical function and when it comes to utilizing the filter bag lengths.
emc technology enables these areas to be enhanced, thus significantly reducing follow-up costs. Scheuch is setting new standards in pressure loss, cleaning pressure, bag service life and bag length.
emc technology sets the benchmark with all its combined advantages over other systems. Only by applying the patented, mirror-image control of the shut-off devices of individual modules is it possible to combine the well-known advantages of online and offline operation. This ensures a constant, low differential pressure pattern throughout the operating hours.

Advantages of the superior technology:

Significantly higher bag service life at low filter differential pressures thanks to efficient and gentle cleaning and reduced cleaning frequency
Low compressed air consumption as the filter bag is cleaned in zero-flow conditions
Positive impact on upstream processes as well as on product quality as fluctuations in the filter differential pressure are reduced
Minimum noise levels thanks to low cleaning pressure
Maximum availability thanks to modules that can be shut off individually on the clean-gas side if the bag becomes damaged
Minimal lifecycle costs due to reduced follow-up costs

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smc technology

The newly developed impulse filter with smc (Space Minimizing Concept) technology offers superior performance in difficult spatial conditions. The extremely compact filter performs equally as well as a classic round bag filter.

The small power pack in a horizontal and vertical design as rows or as a chamber filter can be used in virtually all industrial dedusting situations. The filter’s compact design is particularly useful when it comes to problematic spatial conditions such as limited floor space and a narrow installation height.
The further development of the tried-and-tested Scheuch impulse cleaning system, combined with the innovative, patented support cage injector bag system, creates an effective complete package.

The impulse cleaning system with two-tiered diaphragm valves and integrated pilot valve with a tank-integrated design enables gentle, uniform cleaning through every individual filter bag throughout the entire length of the bag. The result is uniform aging of the filter media with a high filter bag service life as well as high operational safety.
The patented support cage injector system with a design suited to industrial use ensures absolute tightness through the use of tried-and-tested snap ring sealing, even with high air-to-cloth ratios, and thus low dust emissions. The unique aspect of this system is how easy it is to handle as the filter media are being assembled and disassembled.
The compact nature of the filter with smc technology enables Scheuch to pre-assemble to a large extent and to deliver to customers in just a few subassemblies.
The installation time on site is greatly reduced as a result, meaning long downtimes during ongoing production can be avoided.

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