Extractor - Import export

Excellent spot drilling and extracting of old and hardened packings as well as blocked and difficult locations. Construction These Packing Extractors have a flexible nontorsionshaft with a tightly bound screw tap nose. Versions Safe and easy remove of packing rings, available for lever enter code example W2S08SPZ LEV etc. Special version in other length or with a wooden screwdriver handle is available.Standard Versions Type Helical Screw Head flexible shaft Packing size W2S08SPZ 8 mm 200 mm 10 mm W2S10SPZ 10 mm 260 mm 14 mm W2W10SPZ 10 mm 200 mm 14 mm W2W12SPZ 12 mm 260 mm 16 mm View details

Excellent spot drilling and extracting of old and hardened packings as well as blocked and difficult locations. Construction These Packing Extractors have a flexible nontorsionshaft with a tightly bound screw tap nose. Versions Special version in other length or with a wooden screwdriver handle is available. Standard Versions Type Helical Screw Head flexible shaft Packing size W2W06 5.5 mm 100 mm 7 mm W2W08 8 mm 160 mm 10 mm W2W10 10 mm 200 mm 14 mm W2W12 12 mm 260 mm 16 mm View details

Excellent spot drilling and extracting of old and hardened packings as well as blocked and difficult locations. Construction These Packing Extractors have a flexible nontorsionshaft with a tightly bound screw tap nose which is either a sharp screw head W2S or a helical screw head W2W. Ausführung Special version in other length or with a wooden screwdriver handle is available. Standard Versions Type Sharp Screw Head flexible shaft Packing size W2S04 4 mm 100 mm 5 mm W2S06 6 mm 160 mm 8 mm W2S08 8 mm 200 mm 10 mm W2S10 10 mm 260 mm 14 mm View details

For liquidliquidextraction according to the MixerSettlerprinciple, design acc. to Dr. E. Müller (Lurgi). With screw stirrer for intensive mixing of the phases, especially suited for metallic salt extraction. Pumping capacity and residence times are changed by adjusting the stirrer speed. An additional advantage of the unit is the application for extractions during which reactions of considerable density changes occur. Typical applications for this universal apparatus are metal salt extractions mixtures with low surface tension if the dispersed phase coalesces with difficulty if variation in residence time of the phases occur in the extraction stages if reactions are expected during the extraction process if considerable changes in density are expected as a result of extraction

The unit for the liquid/liquid extraction operates in a countercurrent flow and is designed as a pulsed column with sieve trays and packing material alternatively. The working principle of this unit is based on the fact, that the two liquid phases are pressed through the holes of each sieve tray or through the packing respectively, forced by the used pulsation, thus one phase will be dispersed into the other. The large contact surface which will be formed by this specific design, makes the product exchange between the two phases highly efficient. During the return travel of the pulsator, the drops previously dispersed are agglomerating into a homogeneous phase. The light phase will be fed into the system at the lower end of the column, while the heavy phase is entering the tower at the upper end. Due to the gravitation, supported by the said pulsation, both phases are passing the column in countercurrent way and are withdrawn at the opposite ends.