ISO Pumps — Testing — Submersible mixers for wastewater and similar applications. MIXER TESTING PROCEDURE system for mixers testing, complying to norm ISO The system above descrive, once assembled, is lifted. Purchase your copy of BS ISO as a PDF download or hard copy directly from the official BSI Shop. All BSI British Standards.
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If required, several mixers should be installed in a tank.
Mixers consist of the following components: Appropriately designed installation equipment ensures that the forces developing during operation are transmitted to the tank floor. A mixer can be withdrawn from the tank for repair and maintenance work at any time. Search A-Z Suche nach. Want access to British Standards?
Mixers are sealed to prevent ingress of water and come either in a close-coupled design or with gear unit. Mixers are installed via a guide bracket fitted to the mixer; it allows the submersible mixer to be lowered into the tank along a guide rail.
Other mixer types are driven by dry-installed standard motors and medium-exposed shafts. Mixers are used for homogenising, emulsifying, dispersing, suspending and flow generation.
Submersible Mixer Offers Energy Efficiency | WWD
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Establishes guarantees, tests, analysis, measurement of thrust and measurement of mixer electric power uptake.
Mechanical seals are used for sealing on both the product side and the drive end. Specific propeller orientation helps create a circumferential flow. The Amber document status indicator indicates that some caution is needed when using this document – it is either: Again there may be more recent versions of the document. Mixers are blending devices used in process engineering. The applications and wide range of hydraulic tasks to be fulfilled by mixers entail different requirements for these machines.
They are driven by three-phase asynchronous motors which are safe to run dry.
BS ISO – Pumps. Testing. Submersible mixers for wastewater and similar applications
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The propellers are designed with fibre-repellent, self-cleaning blades with backward curved incidence edges and are made of grey cast iron, stainless steel or a synthetic material isp on the fluid to be handled.
Mixers are designed for stationary installation on the tank floor or tank wall, or for pedestal mounting. Main hydraulic tasks Introducing and mixing various gases, liquids or solid substances into a fluid Preventing conglomeration of sludge flakes Circulating phase mixtures Preventing sedimentation in the case of insufficient fluid flow velocity in the tank Aligning the mixer to break up floating sludge layers The isi and wide range of hydraulic tasks to be fulfilled by mixers entail different requirements for these machines.
Mixer Mixers are blending devices used in process engineering.