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Ex stirrer drives, shaft sealing, agitators

Full description

Stirrer shaft seal, stirrer drives, agitators



 ex proofed chemical reactorA stirrer drive consists of:
• Ex motor with ex proof speed reducer for manual speed adjustment or with a frequency converter for electrical speed adjustment and measuring of the stirrer speed and torque
• Ex proof stirrer shaft seal keeping the reactor tight against the atmosphere and dry running to avoid any contamination of the chemical process and product
• stirrers for best heat transfer into the product and efficient mixing of the chemical component


 ex proofed chemical reactor Stirrer drive with dry running mechanical sealing
The stirrer shaft seal is a key component of chemical reactors. It stands for leakage free operation of the rotating stirrer shaft. A mechanical seal shall be dry running, avoiding any contamination of the chemistry by a lubricant. Stirrers or agitators are important for mixing and heat-transfer so design and dimensions are crucial. Impellers are used for universal tasks
Mechanical sealing is designed for vacuum and low pressure and stirrer speed operations for larger glass lined steel stirrer shafts. These shafts are offered in corrosion resistant metal and ceramic for very high pressures and viscosities – see also our magnetic couplings below

ATEX ex proof stirrer drive with
dry running mechanical seal


 stirrer drive with magnetic coupling Stirrer drives with dry running magnetic coupling
Dry running mechanical stirrer shaft sealing including stirrer, motor and control used for for high vacuum to high pressure and high viscosities are equipped with magnetic couplings as a static sealing element. These stirrer drives for chemical pressure reactors are designed for extreme operating conditions regarding temperature, pressure, low and high torque mixing, high stirrer rotation speed. The wetted parts are made in corrosion resistant metals and ceramic.

stirrer drive with magnetic coupling,
Ex- Motor with frequency converter
Product specification
Downloads
B_Buchi_Pilot_Plant_and_Pressure_Reactor.pdf
Multimedia
6UkQAEmYOE0



To get information about: «Ex stirrer drives, shaft sealing, agitators» contact us by phone (044) 229 15 31 or fill in the form.
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