KOSUN DC Series Decanting Centrifuge Separation Principle

Decanting Centrifuge Separation Principle:Taking advantage of the principle that the light liquid, heavy liquid and solid phase, with different density and mutually insoluble in the mixed liquid, gain different sedimentation speed in the centrifugal force field or gravity force field, separating stratification or causing the solid particles in the liquid to deposit can be achieved.

Decanting Centrifuge
Decanting Centrifuge

KOSUN DC series decanting centrifuge is used in separating suspension of solids phase with particle diameter(d≥2μm) for drilling mud and fluids handling. Ruggedly built for oilfield and industrial services, it is especially effective in environmentally sensitive areas. It delivers high fluid-recovery rates and efficient solids control to significantly reduce the costs of makeup fluids and disposal. The centrifuge must test the dynamic balance for smooth operation over long periods.Speed ranging from 0 to 3900 RPM, generating centrifugal forces reach up to 3000G.

DC decanting centrifuge is ideal choices for separating particles in drilling mud. Decanting Centrifuge separate the suspending fluids using  the principle of centrifugal action, the suspending fluids is pushed into the rotor drum through the inlet pipe and the fluid hole of the spiral feeder. Under the influence of centrifugal force, solid phase particles are pushed to the internal wall of the drum, then to the mud export of the small end of the drum and excreted. But the fluids is excreted from the overflow hole of the large end. Such cycle is in order to achieve the purpose of continuous separation.High speed decanting centrifuge are effective for separation

In China solids control industry, KOSUN is a solids control leader and expert in drilling waste management. KOSUN is capable of providing customers with such four series as oil & gas drilling solids control equipment, centrifuge, drilling waste treatment equipment and drilling security equipment, including 25 categories of products,such as shale shaker, shale shaker screen, desander, desilter, vacuum degasser, centrifugal pump, submersible slurry pump, shear pump,mud agitator, mud gun, drilling fluid mud cleaner, decanter centrifuge, jet mud mixer, mud tank, diesel tank, water tank, complete solids control system,etc. (Editor:Kosun Lily.Wang)

Related information about Decanting Centrifuge:

http://www.kosuneco.com/archives531.html

http://kosuncentrifuge.com/drilling-decanter-centrifuge-meaning-introduction/

https://www.linkedin.com/pulse/horizontal-decanter-centrifuge-operation-maintenance-solids-control

https://www.linkedin.com/pulse/top-5-decanter-centrifuge-suppliers-kosun-solids-control-lily

https://www.linkedin.com/pulse/decanter-centrifuge-working-principle-kosun-solids-control-lily

https://medium.com/@kosunsolids/used-decanter-centrifuge-for-sale-cdb88be340d2

https://medium.com/@kosunsolids/solid-bowl-decanter-centrifuge-price-aa25c7a0c683

https://es.slideshare.net/LilyZ5/decanter-centrifuge-manufacturer-in-india

https://www.slideshare.net/LilyZ5/decanter-centrifuge-pdf

 

Kosun- Solids Control Company/ Drilling Waste Management Company

Tel.: +86 29 87304914/86-13891934239

Email:lily.wang@adkosun.com

Contact person: Lily Wang

Company Video:https://www.youtube.com/c/KosunSolidControl

Online consulting:

http://www.kosun.com

http://www.kosuneco.com

http://kosuncentrifuge.com

http://solid-control.com

http://hankoresources.com/

Oilfield Solids Control of Decanter Centrifuge

In the whole solids control system, the drilling mud Decanter Centrifuge is the most important solids control equipment, it is the forth stage equipment and it decides the quality of drilling fluids in a way. The first equipment is oilfield shale shaker, it is one of the most important equipment, too. The second stage equipment is desander, third equipment is desilter. Sometimes they are combined to be as one equipment—drilling mud cleaner.

Oilfield Solids Control
Oilfield Solids Control

KOSUN Drilling Fluid Centrifuge is designed to speed up the settling process. The rotating speed is transformed into centrifugal force inside the rotating assembly to accelerate particle settling in accordance with Stoke’s Law. In essence, a centrifuge is a miniature settling pit that alloys very rapid settling of solids under controlled conditions. Though much more complicated than a hydrocyclone, centrifuges have the advantage of achieving extremely fine cut points. Centrifuges can improve the cut point by a factor of 6X when compared to a prototypical shaker/hydrocyclone system and can dramatically increase the drilling fluid life.

Decanter Centrifuge

KOSUN Decanter Centrifuge can effectively remove the harmful solid particles from the oil and gas drilling fluid, improve the mud performance, ensure the drilling safety, lessen the pollution of oil/gas reservoir and reduce the mechanical abrasion of drilling equipment. 1500-3000 rpm centrifuge can separate 2-7μm solid particles. It is an ideal choice for drilling mud purification.

Drilling fluids is important for the whole drilling system, but is too expensive, we usually spend abundant expense for that. But if we clean the drilling fluids and use it for recycling, we can save more drilling cost. At this time, the drilling fluids solids control of the drilling fluids seems to be so important. (Editor:Kosun Lily.Wang)

Kosun- Solids Control Company

Tel.: +86 29 87304914/86-13891934239

Email:lily.wang@adkosun.com

Contact person: Lily Wang

Company Video:https://www.youtube.com/watch?v=X7mtwj1ktGg

Online consulting:

http://www.kosun.com

http://www.kosuneco.com

http://kosuncentrifuge.com

http://solid-control.com

Decanter Centrifuge Safety Operation Regulation Tips

In the whole markets, centrifuge or even decanter centrifuge has been used in most fields. There are also mutual types or styles of decanter centrifuge in different fields. We just take oil drilling industry as an example,there are RFD decanter centrifuge, VFD decanter centrifuge, Disc centrifuge, hydraulic centrifuge, etc.

Decanter Centrifuge
Decanter Centrifuge

Now KOSUN want to share some necessary tips about safety operation regulation for decanter centrifuge. The following content is about the topic of “6 Tips of Safety Operation Regulation for Decanter Centrifuge”.

Decanter Centrifuge
Decanter Centrifuge

Just as we all know that Decanter Centrifuge is one kind of machine revolving at high speed. During operation, revolving drum will generate strong centrifugal force (it is not like the solid control system, to some extent, decanter centrifuge is a core part for a whole solid control system and water based mud unit). To ensure the safety of operators and equipment, the following safety rules shall be strictly followed when using it.

  1. Pay more attention for original Instruction Orders or Steps. Through dynamic balance of revolving drum parts of centrifuge, during assembly, original installation order shall not be changed and there shall be no parts omitted. Threaded connection part shall be installed in place; during assembly, if there is assembly mark, the mark shall be aligned. Before startup, operating pump system shall be inspected and there shall be no water leakage under close state of magnetic valve.
  2. Keep the decanter centrifuge off. Before clamping revolving drum clamp ring and fixing inlet/outlet device and other fastening screws, decanter centrifuge shall not be started.
  3. Before completely stopping revolving drum, any part of equipment shall not be loosened.
  4. During operation, if abnormal vibration of decanter centrifuge is found, power shall be cut off for emergency shutdown. After revolving drum is completely stopped, each part shall be disassembled cleaned and inspected and attention shall be paid to assembly order and position. After the causes of abnormal vibration are found out and removed, reassembly and startup can be carried out. Time interval between re-startup and shutdown shall be more than 4h (This item is also suitable for mud cleaner).
  5. Flame heating or repair welding of main revolving drum parts is not allowed, especially revolving drum body, revolving drum cover and clamp ring.
  6. Use of revolving drum parts and revolving drum parts of other equipment shall not be mixed, even the revolving drum parts with same model.
3 Phase Decanter Centrifuge
3 Phase Decanter Centrifuge

The above 6 tips or we can call it as steps should be kept in our mind, they can help us improve our working efficiency. Just as I mentioned in the post, you could find more information about solids control system, drilling waste management unit, oil recovery unit, and some other solids control equipment, such as mud cleaner, sand pump, vacuum degasser, cutting dryer, etc. In another words, KOSUN could be your better cooperator.

Operating and maintaining process of decanter centrifuge

decanter centrifuge is a very useful equipment for any drilling site. A decanter centrifuge is basically used to dilute the fluid that is extracted from the gas or oil mine. Generally, the liquid that is extracted from a mine is of highly concentrated and coagulated. So, extracting minerals from them is practically impossible.  In order to thin up the extracted fluids, a decanter centrifuge is used. By using the rotational speed of a decanter centrifuge, the highly concentrated are turned into minerals extractable thin liquid.

Decanter Centrifuge

There are three basic designs of decanter centrifuges. The first one is vertically oriented decanter centrifuge, the second one is horizontally oriented decanter centrifuge and finally the third one is conveyor or scroll decanter centrifuge. In the vertically oriented decanter centrifuges, the fluids or solids are gathered vertically.

Vertical decanter centrifuge is very effective for high temperature and high pressure work. A horizontally oriented decanter centrifuge gathers the fluids or solids generated from high rotation in horizontal orientation. A horizontally oriented decanter is very effective for high pressure works as it provides a strong organization due to its horizontal orientation. Lastly, a conveyor or scroll centrifuge is basically a rotating machine inside a bowl.

The operating and maintaining process of a decanter centrifuge:

The first thing that should be done to maintain a decanter centrifuge is to replace any hydraulic suction filter and replace hydraulic returns filter. It is a very important step for the oil and gas drillers. As when the oil or gas drilling goes on both the hydraulic suction filter and the hydraulic returns filter undergo an extensive pressure.  So, there is a huge possibility of both of them to be worn out. So in that sense, both of the filters must be checked regularly and be replaced when it is necessary.

Another important thing that is required to do in order to maintain a decanter centrifuge is greasing the machine.  It is very important. As decanter centrifuge is basically used in a heavy working areas, the machine can easily be stuck or jammed off. In order to avoid that, greasing is very important. Oil lubricated gear box greasing and recirculating oil greasing are two very effective methods for greasing. A very significant task for managing a decanter centrifuge is adjusting speed sensor to it. It is very important just because adjusting a speed sensor enables drillers to control the differential speed.

Beside these above mentioned activities replacing hydraulic motor sensor, bowl belt replacement, scroll belt replacement and regulating the weir plate are some of the steps that should be taken to maintain a decanter centrifuge. (Editor:Kosun Lily.Wang)

Kosun- Solid Control Company

Tel.: +86 29 87304914/86-13891934239

Email:lily.wang@adkosun.com

Contact person: Lily Wang

Company Video:https://www.youtube.com/watch?v=X7mtwj1ktGg

Online consulting:

http://www.kosun.com

http://www.kosuneco.com

http://kosuncentrifuge.com

Decanter Centrifuge Manufacturers and Suppliers

Kosun solids control provides a detailed list of decanter centrifuge manufacturers and suppliers. Find decanter centrifuge companies that can design, engineer, and manufacture decanter centrifuges to your specifications. Peruse our website to review and discover top decanter centrifuge manufacturers with roll over ads and complete product descriptions. Whether you are looking for manufacturers of decanter centrifuge designs, industrial decanter centrifuges, or motor decanter centrifuges of every type, Kosun Premier source for you.

Decanter Centrifuge Manufacturers

 Decanter Centrifuge Manufacturers and Suppliers

-Er iezErie, PA800–345–4946

View Company Profile: centrifuge technology comes with superior components that allow for ultimate operation. All of the products dhere to extensive testing to ensure their functionality and durability.

-SwecoFlorence, KY800–807–9326

View Company Profile:With over sixty years of experience, Sweco has established itself as leader in the manufacture of quality centrifuges, laboratory centrifuges, centrifugal separators, and more. When you work with Sweco expect quality products, innovative solutions, and experience. Call today!

-osedale Products, Inc.Ann Arbor, MI734–665–8201

View Company Profile:osedale Products specializes in centrifuge equipment, centrifugal separators and centrifugal separation systems. For over 25 years, Rosedale Products has had a reputation for producing high-quality centrifuges and the goal of offering solutions to meet the increasing demands of the industry.

-AKOSFresno, CA800–344–7205

View Company Profile:AKOS is a manufacturer of centrifugal action separators for solids-from-liquids filtration. Cooking oil filtration, sand- and silt-free water through filtration are some of the applications for which our centrifugal action separators are used. We are a division of Claude Laval Corporation.

-KOSUN

View Company Profile: Kosun is a manufacturer for drilling waste management equipmentssolids control equipments and oil sludge treatment system in China. Kosun manufacture the top technology of decanter centrifuge, Hi G dryer shaker, and vertical cuttings dryer. (Editor:Kosun Lily.Wang)

Kosun- Solid Control Company
Tel.: +86 29 87304914/86–13891934239
Email:lily.wang@adkosun.com
Contact person: Lily Wang
Company Video:https://www.youtube.com/watch?v=X7mtwj1ktGg
Online consulting:
http://www.kosun.com
http://www.kosuneco.com
http://kosuncentrifuge.com

Advantages of Solid Bowl Decanter Centrifuge

Solid Bowl Decanter Centrifuge is used for chemical and industrial separation applications. The Solid Bowl Decanter Centrifuge is a basic, standard machine to which features can be added for special applications. The solid bowl is ideal for clarification of liquids, thickening of sludges, and separation of solids.

Process advantages of the Solid Bowl Decanter Centrifuge:

1.Process flexibility.

Constant separation results, even at fluctuations in the volumetric flow, the process conditions, or the product characteristics

2.Process conditions

-gas-tight, vapor-tight, or pressurized operation

-low vibration levels

-CIP cleaning

-flameproof or explosion-proof standards making the decanter ideal for applications with solvents and hazardous materials

3.Chemical resistance

Materials such as titanium, pure nickel, or Hastelloy provide the security essential in demanding process applications.

4.Low space requirement

-compact design at high specific throughput

-self-contained system, therefore no extra space required for peripheral equipment

5.Low operating costs

Operating consumables (e.g. filter cloths) are not required. No costly downtime for changing consumables.

6.Simple installation

-integration of all necessary functions in one package (e.g. no need for peripheral equipment)

-active support system (no foundations)

Major applications of Solid Bowl Decanter Centrifuge:

-Organic chemicals

-Inorganic chemicals

-Ores and minerals

-Water and wastewater

To know more about Solid Bowl Decanter Centrifugeplease contact us!(Editor:Kosun Lily.Wang)

Kosun- Solid Control Company

Tel.: +86 29 87304914/86-13891934239

Email:lily.wang@adkosun.com

Contact person: Lily Wang

Company Video:https://www.youtube.com/watch?v=X7mtwj1ktGg

Online consulting:

http://www.kosun.com

http://www.kosuneco.com

http://kosuncentrifuge.com

Used solids control equipment Decanter Centrifuge for Sale

KOSUN Drilling Decanter Centrifuge, also referred to as a brand new type of horizontal decanter centrifuge, is one of the most important solid/liquid separation equipment in a oilfield solids control system. It can integrate each of the working procedures-feeding, centrifugal settling, unloading, and so on. Not to mention it truly is utilized for removing fine solids, recovering barites, lowering the solids content controlling the density and viscosity associated with the drilling flare ignition device to assure the fluids’ efficiency and also boost the drilling efficiency.

decanter centrifuge for sale

KOSUN decanter centrifuge is used in separating suspension of solid phase with particle diameter d≥2μm for drilling mud and fluids handling. Ruggedly built for oilfield and industrial services, it is especially effective in environmentally sensitive areas. It delivers high fluid-recovery rates and efficient solids control to significantly reduce the costs of makeup fluids and disposal. The decanter centrifuge is precision –balanced for smooth operation over long periods at speeds of 0 to 3900 RPM, generating centrifugal forces up to 3000G’s.

As a solids control equipment manufacturer, KOSUN supply other solids control equipment for sale, including shale shaker, shale shaker screen, desander, desilter, vacuum degasser,decanter centrifuge , centrifugal pump, submersible slurry pump, shear pump, mud agitator, mud gun, drilling fluid mud cleaner, mud tank, diesel tank, water tank, complete solids control system, etc.

Since its establishment in 1992, KOSUN has been the major solids control equipment supplier in the world. The products provided by KOSUN are extensively used in oil & gas drilling and workover, coalbed methane drilling, shale gas drilling, water well, geothermal well drilling, trenchless horizontal directional crossing projects, mine gravel staged treatment, tailings treatment, rive dredging works, municipal environment-friendly sewage treatment, industrial wastewater treatment, fruit juice purification, waste oil recovery and purification treatment, etc.

To know more about used solids control equipment Decanter Centrifuge, please contact us!(Editor:Kosun Lily.Wang)

Kosun- Solid Control Company
Tel.: +86 29 87304914/86-13891934239
Email:lily.wang@adkosun.com
Contact person: Lily Wang
Company Video:https://www.youtube.com/watch?v=X7mtwj1ktGg
Online consulting:
http://www.kosun.com
http://www.kosuneco.com
http://kosuncentrifuge.com

The Operation of a Decanter Centrifuge

The operation of a decanter centrifuge can be either batch or continuous and is not altogether dissimilar to other types of centrifuges. A metal or plastic cylinder fixed along a central axis houses the materials or solutions to be sorted. When a motor engages the axis perpendicular to this, it creates a rotational movement capable of creating gravitational pulls up to twenty thousand times that of normal gravity. This causes larger particles to separate out first in a radial direction allowing them to move toward the bottom of the cylinder while lighter materials move toward the top.

Decanter Centrifuge

In some decanter centrifuges a mesh is used to collect solids with liquids passing through to the outer area of the cylinder before being drained. In other models a helical extraction screw directs solids to one end and liquids to the other. If high enough acceleration is reached, the solids may even become compressed for easy removal. Both new and used centrifuges are available to purchase. As adjustable and fixed acceleration models are widely available, it is important to consider the parameters of a specific application before purchasing a decanter centrifuge. Capacity should also be considered with regard to the intended use as should the design and material construct of a decanter centrifuge as these materials must be compatible with both process liquids and solids to be sorted.

Decanter centrifuges utilize centrifugal force to speed the dewatering or thickening of slurries and suspensions in many industrial and commercial applications. While these centrifuges, like others, may also be used to separate liquids from liquids, they are more applicable in situations that require the separation of liquids from appreciable amounts of suspended solids.

Food and beverage, water treatment, oil, gas and pharmaceutical industries commonly employ decanter centrifuges for the classification of solids based on the sedimentation principle as well as the clarification of fluids resulting from the settling out of debris. Other industrial uses for decantation include solids recovery which enables many manufacturing facilities to recover and reuse valuable materials that would otherwise be disposed of along with wastewater.

While gravity alone is sometimes used, decanter centrifuges are essential in applications where the density difference of elements within a heterogeneous mixture is too small or the particles themselves are too small. Whereas normal gravity could take ages to sort these materials, the centrifugal force generated by industrial centrifuges speeds the process while producing drier solids. Dryness is important as both dewatering and drying materials helps to provide raw or processed substances that are lighter in weight than their immersed counterparts making for easier handling and lower transportation costs.(Editor:Kosun Lily.Wang)

Kosun- Solid Control System Company
Tel.: +86 29 87304914/86-13891934239
Email:lily.wang@adkosun.com
Contact person: Lily Wang
Company Video:https://www.youtube.com/watch?v=X7mtwj1ktGg
Online consulting:
http://www.kosun.com
http://www.kosuneco.com
http://kosuncentrifuge.com

Top 5 Decanter Centrifuge Manufacturers

Kosun solids control provides a detailed list of decanter centrifuge manufacturers. Find decanter centrifuge companies that can design, engineer, and manufacture decanter centrifuges to your specifications. Peruse our website to review and discover top decanter centrifuge manufacturers with roll over ads and complete product descriptions. Whether you are looking for manufacturers of decanter centrifuge designs, industrial decanter centrifuges, or motor decanter centrifuges of every type, Kosun Premier source for you.

 Decanter Centrifuge Manufacturers

-KOSUN

View Company Profile: Kosun is a manufacturer for drilling waste management equipments, solids control equipments and oil sludge treatment system in China. Kosun manufacture the top technology of decanter centrifuge, Hi G dryer shaker, and vertical cuttings dryer.

-SwecoFlorence, KY800-807-9326

View Company Profile:With over sixty years of experience, Sweco has established itself as leader in the manufacture of quality centrifuges, laboratory centrifuges, centrifugal separators, and more. When you work with Sweco expect quality products, innovative solutions, and experience. Call today!

-Er iezErie, PA800-345-4946

View Company Profile: centrifuge technology comes with superior components that allow for ultimate operation. All of the products dhere to extensive testing to ensure their functionality and durability.

-osedale Products, Inc.Ann Arbor, MI734-665-8201

View Company Profile:osedale Products specializes in centrifuge equipment, centrifugal separators and centrifugal separation systems. For over 25 years, Rosedale Products has had a reputation for producing high-quality centrifuges and the goal of offering solutions to meet the increasing demands of the industry.

-AKOSFresno, CA800-344-7205

View Company Profile:AKOS is a manufacturer of centrifugal action separators for solids-from-liquids filtration. Cooking oil filtration, sand- and silt-free water through filtration are some of the applications for which our centrifugal action separators are used. We are a division of Claude Laval Corporation. (Editor:Kosun Lily.Wang)

Kosun- Solid Control System Company
Tel.: +86 29 87304914/86-13891934239
Email:lily.wang@adkosun.com
Contact person: Lily Wang
Company Video:https://www.youtube.com/watch?v=X7mtwj1ktGg
Online consulting:
http://www.kosun.com
http://www.kosuneco.com
http://kosuncentrifuge.com

Kosun Decanter Centrifuge Working Principle

To fully understand Kosun Decanter Centrifuge Working Principle, we first define what is decanter centrifuge. A decanter centrifuge is a device that can create a very fast rotation. A decanter centrifuge is basically used to dilute the fluid that is extracted from the gas or oil mine.

Decanter Centrifuge Working Principle

There are several types of decanter centrifuges currently utilized in the industry, the most common of which are vertical decanter centrifuge, horizontal decanter centrifuge and conveyor decanter centrifuge. The principle behind a decanter centrifuge is based on the theory of gravitational separation. For example, if you fill a glass with a mixture of mud and water, over time the weight of the mud will cause it to settle down at the base of the glass. With the mud congealed at the bottom, the water will be forced upwards, creating a clear separation between the two.

A decanter centrifuge employs the same principles of gravitational force. However, unlike the glass mixture, the process is expedited through the use of continuous rotation. In fact, rotation provides anywhere from 1000 to 4000 times the normal gravitational force, reducing the time required for separation from hours to seconds.

The concept of rotational separation is similar to rides found at amusement parks and county fairgrounds. In these rides, placing yourself at an angle allows you to overcome the gravitational forces induced by rotation. Similarly, a decanter centrifuge is essentially a bowl tube that rotates at an extremely high speed. The bowl tube is equipped with an internal conveyor which moves in the same direction but at a different velocity.

Step 1: The slurry is inserted into the centrifuge through a connecting pipe and onto a conveyor.

Step 2: Utilizing an internal feed compartment, the conveyor ushers the slurry through a nozzle into the bowl area.

Step 3: The bowl rotates at high speeds to induce gravitational forces.

Step 4: High speed rotation separates the solid material from the liquid in a matter of seconds.

Step 5: The conveyor delivers the solid material upwards where it is discharged through a nozzle.

Step 6: The solid material removed, the purified liquid is released from a separate output.

Kosun manufacture the top technology of decanter centrifuge, Hi G dryer shaker, and vertical cuttings dryer. (Editor:Kosun Lily.Wang)

Kosun- Solid Control System Company
Tel.: +86 29 87304914/86-13891934239
Email:lily.wang@adkosun.com
Contact person: Lily Wang
Company Video:https://www.youtube.com/watch?v=X7mtwj1ktGg
Online consulting:
http://www.kosun.com
http://www.kosuneco.com
http://kosuncentrifuge.com