Mixing Head of Reliance’s Container Mixer is designed to provide an air tight seal with the Mixer Container. The mixing head is supplied with air purge shaft seals and a venting port. Chopper Assemblies can be supplied through the Mixing Head for additional shear.
126.96.36.199 Lifting and tilting
There are two lifting arms located on both sides of mixing head to lift or drop the
container. This lifting and clamping is realized by mechanical. So it’s more durable
and reliable than pneumatic.
Tilting operation is realized by worm and worm wheel structure. And this structure
is driven by ABB or Siemens brake motor. So the tilting is more stable and safe.
After mixing is finished, the container will be tilted backward from the initial upright
position. So the material can be slide down to center from piled at one side.
Meantime, the mixing tool will run idle to shake off the powder on it.
Then the container will be lowered from the mixing head. The exhaust air cylinder
will open and the dust will be vented through the vacuum system.
Compressed air consumption: 0.01m3/min.@6bar.
Lifting &Tilting are carried out by pneumatical cylinders
Most mixer components are put on the frame.
The frame is made by carbon steel with Zinc plated.
188.8.131.52 Output butterfly valve is made by SS321.
1.1.3 Electrical system
Electrical system contains two parts: the separate electrical control cabinet and the
junction box on the mixer.
184.108.40.206 Mixing process can be controlled by PLC automatically or by manual.
220.127.116.11 All the process is interlocked. The process only can be realized step by step.
18.104.22.168 IP55 electrical control cabinet, RAL7032.
22.214.171.124 Schneider electrical components.
126.96.36.199 Mitsubishi brand PLC and touch screen can control and monitor the process
188.8.131.52 Isolation voltage transformer is installed on the control circuit.
184.108.40.206 One main switch with extended rotary handle and one emergency stop are located
on the cabinet door.
220.127.116.11 Ventilator with filter is located on both side plates of cabinet. And the forced
ventilation will be realized by axial fan.
18.104.22.168 One alarm located on the top of cabinet will work when faults happen.
22.214.171.124 Omron photoelectric switch can measure each action exactly.
126.96.36.199 Schneider high precision electrical overload relay for tilting motor and lifting
motors can be set in optimized values as request.
188.8.131.52 Double protection on extreme position of tilting and lifting can provide safe and
reliable running of mixer.
184.108.40.206 Safety enclosure is provided with mixer. Only when the door of enclosure closes,
the mixer can be operated.
220.127.116.11 Junction box installed with gland wiring.
18.104.22.168 Safety limit switches installed.
22.214.171.124 Default power supply is 3phase/380V/50Hz for motor and single phase/220V/50Hz for control .