JET_SET_engl.pdf

Bag filter JET-SET Separation of the finest and most voluminous dust with minimum space requirements The integrated filter bags are very sturdy and re- liably separate even large air flows as a result of their large filter surface. The space requirements of the separator are, however, kept to a minimum. 2 Reliable extraction of large air flows The task Examples of applications metal processing plastics machining recycling industry pulp/paper industry chemical industry nonmetalic mineral processing The JET-SET series is especially suitable in the separation of fine and voluminous dust in a wide range of applications. Virtually all types of dust can be sep- arated easily: in metal and plastics processing, the recycling industry, or in the paper and stone industry, as well as in earthenware. The JET-SET filters have a modular design. This enables flexibility for different re- quirements such as dust characteris- tics, accumulated dust volume, or the air flow to be extracted, etc. The silent units enable trouble-free 24-hour operation with a continuous air flow. Operation 10 9 5 3 4 8 6 7 11 2 1 1 dirty air inlet 2 baffle plate at the dirty air inlet 3 filter bags 4 waste disposal hopper 5 jet piping to clean the filter elements 6 compressed air tank 7 electromagnetic membrane valve 8 electrical cabinet 9 clean air outlet/ dirty air connection 10 maintenance access door 11 filter plenum Advantages • minimal space required • large filtration area • low filter resistance • universal applications The dust-laden air (dirty air) flows through the inlet opening (1) into the filter unit. A baffle plate (2) slows down and deflects the coarser dust particles to avoid direct impact on the filter. The dirty air is directed onto the filter plenum (11) and circulates from the top down around the filter ele- ments (3), causing the settling of fine dust particles. The dust-laden air flows through the filter bags to the inside while the dust particles remain on the filter surface. The separated air (clean gas) flows from the separa- tor through the clean gas outlet (9) and is either re-circulated into the workplace or vented outdoors. 3 The filter bags function as filter ele- ments. There are a variety of options available based on the application. Electromagnetic membrane valves can be operated by means of an inde- pendently programmable control (7), activated either by differential pressure or by a pre-set timer. The stored air in the com- pressed air tank (6) is released by the blast pipes (5) creating a reverse back pulse originating on the dirty air side. The surface-loaded dust on the filter elements is thereby continuously cleaned and falls through the waste disposal hopper (4) into the collection container. Filter access openings Filter elements during the de-dusting process Waste disposal The air-tight and dust-tight disposal bins are connected to the filter hop- per with a clamping device, simplify- ing the exchange of dust collector bins. For larger dust quantities or during 24-hour operation, continuous disposal is accomplished by means of a rotary lock in the waste disposal bin or by the use of Big-Bags. Safety The JET-SET filter can be equipped with additional safety devices when processing combustible or explosive dusts. Regulations such as the ATEX, VDI 2263, VDI 3673 etc. are always taken into consideration. Filter elements Depending on the quality of the discharged air, the purified exhaust air from the filter can be re- turned to the workplace (return air) or discharged to the outdoors (exhaust air) via pipes and ducts (also heat exchangers). Switching type of oper - ation is also feasible by means of a conversion device inside the exhaust air duct. © Keller Lufttechnik - all rights reserved. Subject to modifications. 07/2021 Dimensions and technical information Type JET-SET single-cell model JET-SET double-cell model JET-SET 3-cell model JET-SET 4-cell model JET-SET 5-cell model JET-SET 6-cell model Max. air flow [m³/h] 15000 m³/h30000 m³/h45000 m³/h60000 m³/h75000 m³/h90000 m³/h Filter surface [m²] 1893785677569451134 Length (min./max.)* [mm] 1945/27551945/2755 2760276027602760 Width [mm] 154230844628617077149256 Height (min./max.)** [mm] 6600/144207610/116307630/116307630/116307630/11630 7630/11630 Bag filter JET-SET *Depending on the number of hoses. **Depending on the disposal concept and the length of the hoses used. Sample installation JET-SET 1-single-cell model Sample installation JET-SET double-cell model Subject to modifications Sample installation JET-SET 5-cell model