High-Performance Decanter Centrifuge for Drilling Industry Oily Sludge Dewatering

High-Performance Decanter Centrifuge for Drilling Industry Oily Sludge Dewatering

 

 

Lw series 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.

 

 

Application:

 

The centrifuge is applicable to the separating of the suspension containing solid-phase granules with the diameter greater than 0.005mm and with the concentration being 2-40%.

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, etc.

 

 

Working principle:

 

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. When parting ended with manual or mechanical methods discharged sediment.

2. 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 was clarified.

 

 

Advantages:

 

1. Screw propeller made and Bowl made of SS304 material, bearing adopt SKF.

2. Electric element adopt SIMENS or Schneider.

3. Painting: Heavy anti-corrosion paint adopt national, Fine polish.

4. Electronic Motor is from SIMENS or ABB motor.

5. Electronic control system is from Top brand explosion - proof electronic switch.

 

 

Basic technical parameters:

 

Model	Structure type	Rotating drum		Rotating speed (r/min)	Separation factor	Processing capacity of admixtures (m3/h)	Motor power (KW)	Total weight (kg)
		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

 

 

Our service:

 

1. We have professional person on line to advise you the most suitable type of machie for according to your requirement.

2. Provide you comprehensive.easy-understanding and detail information and technical data about the machie you interested;solve your confusions or questions about the machine

3. Arrange the schedule if you pay a visit to our factory.

 

 

Package and Delivery 

 

We provide you reliable and fast package and variety kinds of transportation way to insure you get the goods in time and safely.

 

 

 

More details information about our corporation --Toper 

 

1. About Toper
Zhengzhou Toper is the leading supplier of industrial equipment in China, and also the professional exporter and service provider

of filter and separation equipment.

2. Global service
Since 2006, Zhengzhou Toper has supplied products and service to over 200 enterprises of 30 more countries and areas

excluding China mainland.
Southeast Asia: Indonesia, Malaysia, the Philippines, and Thailand; West Asia: Turkey,

Uzbekistan and Tajikistan; Northeast Asia: South Korea, Mongolia; Middle East: Israeli,

Palestinian, Oman, Bahrain, Iran; Europe: Russia, Italy, Spain, Ukraine, Finland, Poland,

Romania; North America: Canada, America; South America: Mexico, Guatemala, Argentina,

Brazil, Chile, Peru, Bolivia; Africa: South Africa, Algeria and so on.
Our products are well-known at home and abroad. We have thousands of users throughout China and clients in the

world markets. "Establish TOPER brand for the satisfaction of users" is our persistent pursuit.

3. Products
Full automatic filter press, membrane filter press, mechanical compress filter press, jack compress filter press, cast iron plate and frame filter press, stainless steel filter press, round plate filter press, belt squeezing filter press, belt thickening and dewatering filter press, three-foot centrifuge, flat panel filter press, horizontal screw sedimentation centrifuge, tubular centrifuge, vacuum disc type filter, various filter equipment, filter plate and filter cloth and so on.