Structure and Principle
The bowl rotates at a high speed round the main axis, driven by a
motor through hydraulic coupling and screw gear pair. stock liquid
flows from the upper feeding pipe into the bowl's bottom and then
will be separated through holes of disc seat. by the action of
centrifugal force field, heavy liquid flows along the inner wall of
discs to the inner wall of the bowl, after up flowing along them,
it will be discharged by the heavy liquid pump, the light liquid
will be done by the light liquid pump, which flows along the inner
wall of discs into centre pipe and then up to high liquid outlet.
the larger solid phase particles left will sedimentate on the
bowl's wall and then will be discharged through nozzle out of the
sediment outlet.
Company introduction
Huading Separator has been at the forefront in the field of
centrifugal separation technology for more than 60 years,
established in 1954, is the leader in mechanical separating
technology in China. The machines produced by Huading Separator are
used in a wide range of areas – in the beverage and dairy
industries, in recovering and processing oils and fats, as well as
in chemicals, pharmaceuticals, biotechnology and starch technology.
Other applications include marine engineering, energy, oil fields,
water treatment, such as waste water treatment, sludge dewatering,
etc
Main features
- Easy to clean and easy to maintain
- Full-automatic vibration detector can monitor the vibration
strength value of the centripetal pump at any time.
- Include automatically alarm
- With PLC control and screen touch operation
- Running in high speed, high g-force, operating stability, low noise
- Stability outlet pressure, large regulating sphere and operating
easily.
- Self-discharging , self-cleaning
Working Principle
There is a set of disc-shaped parts in the drum, which are
overlapped with each other. There is a small gap between discs. The
suspension (or emulsion) is added to the drum through the feed pipe
in the center of the drum. When the suspension (or emulsion) flows
through the gap between the discs, the solid particles (or
droplets) settle on the discs under the action of centrifuge to
form sediment (or liquid layer). The sediment slides along the
surface of the disc and gets away from the disc and accumulates in
the part with the largest diameter in the drum. The separated
liquid is discharged from the outlet of the drum. The function of
disc is to shorten the settling distance of solid particles (or
droplets) and expand the settling area of the drum. The production
capacity of the separator is greatly improved due to the
installation of disc in the drum. The solids accumulated in the
drum are removed manually after the separator is shut down, or
discharged from the drum through the slag discharge mechanism
without shutting down.
Advantages
1.) High speed, stable operation, all import and export systems are
sealed, noise is low, and separation effect is good.
2.) The professionally designed centripetal pump system has stable
output pressure, large adjustment range and convenient operation.
3.) The drum has a special structure, which has a large processing
capacity and good degreasing and clarifying effect.
4.) Professionally designed automatic control cabinet, can observe
the vibration value of the equipment at any time.
Two Operations Method
1. Liquid solid separation (i.e. separation of bottom concentration
suspension), which is called clarification operation, that is
two-phase separation.
2. Liquid-liquid separation (or liquid-liquid-solid) separation
(i.e., the separation of emulsion) is called separation operation,
that is three-phase separation.
Product description
HUADING MISD series disc stack separator used for the fuel oil
treatment, it can be used for the liquid purification and the
separation of liquid mixtures. The feed enter the rotary bowl after
going through the inlet and are clarified, purified or separated in
the disc system device.
According to the situation of the feeding mixtures of oil water,
automatic residue discharging separator and flushing separator is
alternative. The automatic residue discharging separator mainly
used for the separation of the feeding liquid with a high solid
content, it have the function of automatic residue discharging, no
need to disassemble the equipment very often to clean the
equipment. The flushing separator has the solid retaining type
bowl, it mainly used to treat the liquid with the solid content low
of 0.5%, the solid substances after separation will accumulate in
the residue area for manual removal
Specification
| Product | 3phase disc stack separator |
| Model | MISD |
| Discharge type | Automatic/ manual |
| Automation degree | High |
| Material | Food grade stainless steel |
| Motor power | 5.5-37KW |
| Motor brand | ABB |
| Frequency | ABB |
| Bearing | SKF/FAG |
FAQ
1. Who you are?
Huading Machinery are separators and decanters manufacturer from
1954, we have more than 60 years experience in the design and
manufacturing of centrifugal separation equipment. Huading
separators and decanters are widely applied in industry of food,
beverage,pharmaceutical.chemical,marine,oilfield,energy,mining,mechanical
engineering and waste water treatment etc.
2. How do you guarantee the quality?
We are a professional manufacturer with experience of more than 60
years. We have the most advanced equipment and first-class workers.
Each of our processing procedures is strictly inspected and has the
test report. We also accept FAT testing from customers.
3. How long is the warranty period?
One year after the machine arrives customer site
4. Do you have technicians for installation, commissioning and
training?
After-sales service is available, we can send our technicians to
customer site for installation,commissioning and training, also can
guide online through video
5. What's the payment terms you can accept?
Generally T/T, L/C at sight
