450mm Stainless Steel Drum Continuous Discharge Industrial Decanter
The decanter centrifuge is the mechanical equipment used for
continuously separation the materials in the suspension with
density difference, by the principle of centrifugal settling.
The basic principle is the drum and the spiral feeder rotate in the
same direction but with a certain speed difference; The material is
led into the feeding spiral inner cylinder via the feeding pipe and
after speeding up, enters the drum; Under the action of the
centrifuge force field, the relatively heavier solid-phase material
deposits on the drum wall forming the residue layer; The
solid-phase residue is continuously pushed by the spiral feeder to
the conic end of the drum and after dehydration in the drying area,
is discharged under full-speed running.
It enjoys such features as compact structure, continuous operation,
smooth running, strong adaptability to the separation material,
large handling capacity, convenient maintenance, etc.
It has found wide applications in such trades as chemical, light
industry, pharmacy, food, environmental protection, etc.
For example: adipic acid, alum, aluminum hydroxide, ammonium
hydrogen carbonate, ammonium chloride, ammonium nitrate, ammonia
sulfate, anthracene, antibiotics, barium chloride, barium
carbonate, barium sulfate, benzene, benzene carbonic acid, blood
products, blue vitriol, borax, boric acid, pot ale, calcium
carbonate, calcium citrate, calcium hydroxide, calcium nitrate,
calcium oxalate, casein, fiber, chrome pillow, clay,
methylcellulose, coal flotation waste, corundum, velveteen, corn
embryo, starch, coconut milk, food oil, fish processing, salt cake,
mirabilite, hops, pesticide, diatomite, herbicide, tartaric acid,
sodium sulfate, sodium phosphate, sodium nitrate, charcoal black,
1. Participate in the drum suspension liquid layer constituting the
ring in the centripetal force, during which the solid particles
settle to the drum wall to form sediment. Clear liquid overflow
port or through the drum pipette discharged, said parting liquid.
2. When parting ended with manual or mechanical methods discharged
sediment. Solid particles in the drum wall settlement process, but
also with the axial movement of the liquid stream, the feed is too
large, the activity with the liquid to overflow port, but did not
settle into fine particles in the drum wall with the parting liquid
discharge drum, so that the parting was cloudy.
3. Solid-liquid phase density difference is small, small solid
particles or liquid viscosity of the suspension should be selected
hard parting parting factor high sedimentation centrifuge drum
extending the suspension stay in the moment (for example, reducing
the amount of feed or use long drum, etc.), can ensure the parting
1. Screw propeller made and Bowl made of SS304 material, bearing
2. Electric element adopt SIMENS or Schneider.
3. Painting: Heavy anti-corrosion paint adopt national, Fine
4. Electronic Motor is from SIMENS or ABB motor.
5. Electronic control system is from Top brand explosion - proof
All technical parameters:
|Model||Structure type||Rotating drum||Rotating speed (r/min)||Separation factor||Processing capacity of admixtures (m3/h)||Motor power (KW)|
|Dia. (mm)||Length-to-diameter ratio|
|LW220||Counter flow type||930||4.22||4800||2835||0-1||7.5||1500|
|LW300||Counter flow type||1200-1350||4-4.5||4200||3000||1-3||11||1500-1800|
|LW355||Counter flow type||1250-1600||2.42-4.51||3800||3200||2-8||15||1800-2000|
|LW400||Counter flow type||1200-1800||3-4.5||3400||3000||5-10||30||2000-2800|
|LW450||Counter flow type||1350-2000||3-4.5||3400||3000||10-20||30||2800-3500|
|LW530||Counter flow type||2280||4||2700||2150||20-30||45||3500-4000|
1. Product consulting and design service.
2. Professional production team.
3. Modernize Factory.
1. Quality Control Service.
2. Report, video data of the production
3. Inspection process to our customer
4. To ensure the delivery time.
1. Engineer Technical support.
2. Regular spot visit.
Last, besides decanter centrifuge, also we have various centrifuge,
like SS/PS centrifuge, SD/PSD centrifuge, SGZ/PGZ centrifuge,
tubular centrifuge, disc centrifuge and so on, any need also you
can write to me.