Dust separators - Import export

Vshaped arranged filter plates from closely pleated 4layer filter media composite nonwoven from electrically uncharged, organic, synthetic microfibres and activated carbon grains rugged KALTHOFF filter casing of plastic doubleworking arrester very high adsorption kinetics conditions for mounting and service optional at site

For the conveying of filtered-out materials to silos or containers. Pneumatic low-pressure conveyor systems For the conveying of filtered-out materials to silos or containers and for conveying distances of up to 200 m. The conveying air stream is generated by one or more fans. Product description Pneumatic low-pressure conveyor systems can be implemented as a single-pipe system or a ring system. In the case of the single-pipe system, a final separator in the form of a filter or a cyclone is always necessary. In a ring system the conveying air is driven in the ring. In this case the silo or container acts as the separator. Light dust particles that are not separated in the silo or container initially remain in the circulation. With most materials the fine dust particles tend to attach themselves to the coarser ones and are thus separated with them. Hence, a concentration of the fine dust particles in the conveying stream is avoided as far as possible. The loading of the conveying stream essentially depends on the grain size, density and form of the material to be conveyed. As a guiding value, one may assume 250 - 300 g/m³. Higher loads are possible under certain conditions. In cases where there is a high amount of material, e.g. in planing works, where the splinters are directly removed and transported away for further use, this can also be realised with a ring system and several containers. Switchover takes place automatically when the container signals that it is full. Containers are exchanged during operation.

Force-of-gravity separators, which are used as pre-filters or for the separation of large quantities of dust and swarf. Cyclone separator Cyclones are force-of-gravity separators. The separation principle is based on centrifugal force, which is produced by the tangential injection of the raw air. Cyclones are used as pre-filters or for the separation of large quantities of dust and swarf. The degree of separation of a cyclone is not normally sufficient to meet the usual environmental protection requirements. The cyclone exhaust air must be post-filtered in most cases. Product description A cyclone essentially consists of three parts: the intake cylinder, the cone and the immersion tube. In the intake cylinder, the raw air is brought into a circular path by means of tangential injection. Due to the taper of the subsequent cone, the speed of rotation increases sharply, so that the particles are pressed by centrifugal force against the outer wall and decelerated by friction, causing them to drop out of the air stream and fall down. The cleaned air leaves the cone in an upward direction via the central immersion tube. Cyclones are usually welded sheet steel structures. Cellular wheel sluices or, in individual cases, double-gate sluices are used for the pressureless discharge of the material. In order to increase the cyclone effect, or the degree of separation, counter-spirals with a pipe connection can be placed on top of the immersion tube. Further options are, for example, wearing devices, explosion pressure relief devices, control flaps, level monitoring devices and manufacturing in stainless steel or galvanised sheet steel.

Type RK/RF for continuous operation, suitable for virtually all types of dust. Round filter type RK / RF The round filters from this series are suitable for continuous operation and for almost all types of dust. What is special about them is the rotary cleaning device, which causes the dust to be sucked out of the filter hoses and discharged. Using other methods the dust is also continuously dislodged from the filter element, but contaminates the other filter elements in the next moment. Only a small part of the dislodged dust falls down and is discharged. The lower part of the filter is implemented like a cyclone and acts as a pre-filter, where coarse dust is already separated and discharged. Compressed air impulse cleaning is also possible as an option here. The filtering direction of the filter hoses is from the outside inwards. The hoses are provided with support frames.

Separation of paint powder from powder coating booths. Options: Rippert powder filter This type of filter is particularly suitable for the separation of paint powder from powder coating booths and is also often used together with an upstream Rippert cyclone for powder recovery. Separation chamber with dust collecting container, filter cartridges, compressed air cleaning and sound-insulated fan are housed in a compact design. The filter cartridges are arranged vertically in order to ensure optimum cleaning behaviour and energy-efficient operation. The fan, which also comes from our own production, is characterised by smooth running and high efficiency. Standard advantages:

Wet electric lters are required where high demands are made on the levels of separation of aerosols, ne dusts and so on. Wet electric lters may be synergistically integrated into Siempelkamp's press extraction systems. Features Optimum performance through integration of the wet electric lters into the press extraction systems Water-circulation system for press extraction systems and wet electric lters Advantages Lower investment costs through integration High aerosol-separation levels (blue haze) High dust-separation levels Options Unscrubbed gas volume ows from 70000 Bm³/h to 150000 Bm³/h* *) Bm³ = cubic metre at operating pressure