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How to work Drilling Decanter Centrifuge?

Drilling Decanter Centrifuge

Drilling Decanter Centrifuge operates on the principle of centrifugal force. It is based on separation of material via buoyancy. The centrifugal force is applied for accelerated settling of solids by increasing g-force.

So a lot of components get covered in the working of a decanter centrifuge – g-force, accelerated centrifugal force, viscosity of fluid in which solids are submerged, speed of conveyers, density of different matters, feed rate, etc.

drilling decanter centrifuge
drilling decanter centrifuge

Drilling Decanter Centrifuge  applied in solid control system of an oilfield drilling operation would typically be the last phase equipment in the process. The equipment will create high degree centrifugal force in the bowl to separate drilling fluid from the drilling waste .

The centrifugal force created by the centrifuge will contribute in this separation and the solid thus obtained will be carried through a conveyer that’s running at a different speed than the bowl, for further discharge. The g-force applied to the bowl will be anywhere between 1000 Gs to 4000 Gs.

The material to be filtered will be fed to the decanter centrifuge at a certain rate or speed, the bowl in which they are carried, will be set to rotate at a certain rate and inside the bowl, the conveyer will be running at different/slower speed to carry of the solids.

The rotations will generate centrifugal force inside the bowl that will force the drilling cutting to settle out and the fluid or mud will be collected in the center of the bowl for discharge.

As we know the actual output will greatly vary depending upon the earlier mentioned aspects, different designs and types will use different dimensions. The size of the decanter or the diameter, rotation per minute, limit of g-force, density of material, rate of feeding the material, and the differential speed of conveyer to carry separated solid for discharge.

All of these factors could be manipulated to achieve the desired output from the decanter centrifuge equipment. Another factor is for how long the material was stored or kept inside the bowl.

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Séparateur centrifuge westfalia replacement from Kosun Manufacturer

Séparateur Centrifuge Westfalia

The Decanter Centrifuge Series offers an effective, low-maintenance solution for continuous liquid clarification and / or solid dewatering, with advanced process and mechanical properties.

The dewatering centrifuge is versatile and can be adapted to different    production and process and material types. The machine is easy to adjust, the operator’s attention is insufficient, relatively quiet, small footprint.

Horizontal decanter centrifuge uses a range of sizes to provide effective, low-maintenance solutions for liquid clarification and solid dewatering with advanced process and mechanical properties.

Séparateur centrifuge westfalia
Séparateur centrifuge westfalia

Centrifuge is the use of centrifugal force, separation of liquid and solid particles or liquid and liquid mixture of the components of the mechanical. The centrifuge is mainly used to separate the solid particles in the suspension from the liquid or to separate the two different densities and immiscible liquids in the emulsion (for example, to separate the cream from the milk);

It can also be used to exclude Wet solids in the liquid, such as washing clothes with wet clothes; special ultra-speed tube separator can also be separated from different density of gas mixture; the use of different density or particle size of solid particles in the liquid settling speed of different characteristics, some settlement The centrifuge can also classify the solid particles by density or particle size.

Kosun séparateur centrifuge has more than 20 years experience in manufacturing centrifugal separators. Today, the company has a leading position in the field of centrifugal separation technology.

Kosun separators represent superb product quality and excellent service levels. DIN lSO9001 quality certificate is sufficient to prove.

With the pace of industrial development, the company’s products from small separators to the development of a wide range of efficient separation machines and decanter for all walks of life to use.

Today, separation technology has been widely used in various fields such as beverage industry, dairy industry, oil processing, oil recovery, starch processing, chemical medicine, bioengineering, industrial fermentation and environmental protection projects.

Kosun dominates the international market for marine, energy, oil and industrial mineral oil separators. Provide the customer with the right system.

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Drilling Decanter Centrifuge Good Performance by Kosun

Drilling Decanter Centrifuge

Drilling Decanter centrifuge equipment is used to serve the purpose. The equipment uses the centrifugal force to separate different materials for treatment.

Wherever there is a need to separate materials of different densities is involved, There are many types of centrifuges, decanter centrifuges , vertical centrifuge  etc.

Now building on this definition, we can imagine the vast application of such equipment in a variety of industrial scenarios, where different materials need to be separated. Let us pick oilfield drilling industry for an instance, where large volume of drilling waste is produced by the drilling process.

drilling decanter centrifuge
drilling decanter centrifuge

Not only the waste is harmful to the environment, if disposed directly without treatment, but it also contains large quantity of drilling fluid that needs to be extracted and restored. To accomplish this challenging task of separating the fluid, decanter centrifuges are deployed in drilling operations.

The working of a centrifuge could be understood as – If laid down in plain words – it uses the express rotation to separate different types of materials. In a more technical expression, a centrifuge is the equipment that uses the centrifugal force to separate substance based on their density using the principle of sedimentation.

Imagine a jar full of milk cream, when churned at good speed, it separates the cream into butter and skimmed milk. We know that different materials have different density, and the centrifugal force makes them move against the axis of the pit in which they are stored with the help of rapid rotations using mechanical force. Naturally the material with lowest density will make it way upward and the one with highest density will get settled at the bottom of the pit.

The decanter centrifuge equipment is used in a variety of machines that need to filter the mixture of solids and fluids. It finds it application in number of industries ranging from food processing industry to oil and natural gas industry.

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Centrifuge Drilling Best Quality from Kosun Manufacturer

Centrifuge Drilling

The use of centrifugal principle for solid-liquid separation equipment, drilling fluid solid-phase control system is the last level of equipment.

For non-aggravating drilling cnetrifuge  is mainly used to remove the fine and harmful solid phase, the increase in drilling fluid is mainly used to remove excess colloid, control drilling fluid viscosity. It is also an effective equipment for handling drilling waste drilling fluids and preventing environmental pollution.

The electric motor drives the drum rotatably supported at both ends of the rolling bearing, and the drum drives the screw conveyor through the planetary differential and maintains a certain speed difference between the drum and the screw conveyor.

centrifuge drilling
centrifuge drilling

 

When the drilling fluid containing the solid particles is continuously fed into the machine from the feed pipe, the drilling fluid is accelerated in the screw shaft of the screw conveyor and flows from the inlet hole on the hollow shaft into the high speed rotating drum.

Advantage

Optimized spiral structure for different applications
Through a large number of application results obtained from the experience
Material can be made of stainless steel, Hastelloy, titanium or nickel
Optimized wear protection for rough materials
Rugged design to meet harsh working conditions
Can be used for airtight and pressure operation
Heavy duty differential with a maximum torque of 120,000 Nm
OEM services are available worldwide

Decanter Centrifuge force, the drilling fluid in the drum to form a liquid ring layer, and the solid-liquid separation, coarse and heavier solid particles were thrown to the drum wall to form sediment layer, drum and conveyor .

There is a difference between the speed difference, sediment Was pushed by the conveyor to the small end of the drum, discharged from the slag discharge. The separated drilling fluid is discharged from the overflow port at the big end of the drum.

 

 

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Decanter Centrifuge Working Principle of Kosun Solids Control System

Decanter Centrifuge

Decanter centrifuge of drilling waste is the waste matter generated as a result of the very process of extraction of oil and gas from the earth, popularly known as drilling. This is an extensive and trillion dollar industry with a corresponding and gigantic waste production issue on a global scale. That is why; a new drilling waste management system called drilling waste management was introduced.

Decanter Centrifuge
Decanter Centrifuge

It consists of a series of processes from collection, management and containment of waste to subsequent treatment and disposal. Over the years, many techniques and methods were introduced for an efficient management of drilling waste. Also quite recently we saw more advancement and mechanization being brought into the whole process.

As a result of this, now we have instruments like decanter centrifuge to aid to the separation and handling of drilling waste. So let’s understand more about them and their mode of operation.

As the name suggest, the equipment uses decanter centrifuge forces to aid to the separation of desired and waste matters taking advantage of their differences in densities and other properties.

The mixed substance obtained from extraction is made to enter a disc or cone shaped structure that is rotated at a suitable speed. Because of the difference in natures of the unwanted and desired quantities, they are separated by combined effect of centrifugal and gravitational forces.

The fuel which is separated drops through the hole at the centre of the structure and the waste remaining in it is properly contained. For better gathering or collection of these waste matters, the walls of the discs are generally made with interspaces or slot like cavities.

The drilling waste progresses towards the walls of the disc and moves into a containment tank through the interspaces provided. As the machine consists of several moving parts, all components are to be kept smooth and clean to ensure optimum efficiency.

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Drilling Waste Decanter Centrifuge Good Performance

Decanter Centrifuge

The main part of the drilling waste management system is the sedimentation centrifuge. Decanter Centrifuge is usually used for drilling waste treatment , mud and sludge and oil separation, etc.

There are some ways to maximize the performance of settling centrifuge:
• Operates with high G vibrating screens for water-based drilling waste or chips. After treating the waste with a vibrating screen, the material is fed into a settling centrifuge to separate small solid matter.
• Vertical cutting dryers are widely used in almost every borehole area. The use of decanter centrifuges and vertical dryer will help to deal with oil and synthetic drilling waste. The chips are first treated in a slurry shaker and then treated in a vertical dryer and then into a settling centrifuge.

drilling waste
drilling waste

• It is also important to choose the correct type of settling centrifuge. The details of the equipment must be discussed with the supplier and the manufacturer. Operators can understand the performance and efficiency by looking at machine data under similar conditions.
• The decanter centrifuge you choose must be based on your design. Some applications require high speed, while other applications require large bowl separation. Before purchasing the machine, please remember to summarize the clear picture in advance.
• The same model of the machine can also be slightly different in terms of feed technology, level and machine layout. Any change will seriously affect the performance of the machine.
• Last but not least, the machine should be operated by a professional operator. The dewatering machine requires a highly skilled operator’s function. A lot of things depend on the operator’s function. The main problem that most staff members suffer is the lack of skilled operators. So this aspect of the machine is as important as the rest.

Welcome to contact us if you need anything.

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Decanting Centrifuge Good Performance of Kosun Manufacturer

Decanting Centrifuge

Wherever you need to separate materials of different densities, you need a decanter to achieve your goal. The equipment uses centrifugal force to separate the different materials for processing. Decanter Centrifuges , sedimentation centrifuge, vertical centrifuge and other types.

Now based on this definition, we can imagine this device in a variety of different materials need to separate a wide range of industrial applications in the scene. Let’s take a look at the oil field drilling industry, which produces a lot of drilling waste.

Decanting Centrifuge
Decanting Centrifuge

Not only waste is harmful to the environment, but is handled directly, but also contains a large amount of drilling fluid that needs to be extracted and reduced. In order to complete this challenging task of separating the fluid, the settling centrifuge is deployed in the drilling operation.

The work of the decanting centrifuge can be understood as – if it is simple to use – it uses fast rotation to separate different types of material. In a more technical performance, the centrifuge is the use of centrifugal force using the settlement principle based on its density to separate the material from the device.

Imagine a bottle of creamy cream, stir with high speed, divide the cream into butter and skim milk. We know that different materials have different densities and that the centrifugal force causes them to resist the axis movement of the pits they store by means of rapid rotation using mechanical forces.

The material with the smallest natural density will be tilted upward, and the material with the highest density will precipitate at the bottom of the pit.

Decanting centrifuge equipment is used for various machines that need to filter solids and fluid mixtures. In the food processing industry, oil and gas industry and other industries found a wide range of applications.

Welcome contact us if you need.

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Vertical Centrifuge of Kosun Manufacturer Equipment Work Principle

Vertical Centrifuge

Vertical centrifuge  is a machine widely used in major industries to separate solid particles in a liquid.  It rotates a very high speed creating the centrifugal force which causes the particles with higher density to move downwards and accumulate at the base. The movement speed is much higher than it would be under a normal gravitational force.

Vertical  decanter centrifuge machine has a base, a rotating tube that is vertical to the base and two vials that at fixed by the centrifuge arms to the rotating tube. The centrifuge arms are fixed on the top of the tube that rotates and hence can move upright at 90. On spinning of the tube, the materials are pulled by the centrifugal force into the vials towards the center.

Vertical Centrifuge
Vertical Centrifuge

The inertia of higher density components is also higher so they respond less to the centrifugal force. This lets them outward and the lesser density component are pulled inwards. This process leads to the separation of mixture of different components.

Carl de Laval, a Swedish Engineer had invented the centrifuge in 1883. He used it to isolate the cream from milk.  In 1920, Theodor Svedberg, also a Swedish Engineer further worked on Carl de Laval’s experiment and improved upon it. He created the ultracentrifuge that is used to separate the tiny particles of same weight. The vials are not very big in diameter in a ultracentrifuge.

In different industries the centrifuges used are rotated on different ranges between 1000 and 15000 rpm. In some other scientific applications the rotation is on a very high rate that can create a force of more than 25000 times as that of gravity.

The University of Colarado also invented a super-centrifuge. This is used to test effects of explosions on building.

The centrifuge invented by Laval is used for separating the impurities like water from oil, waste water treatment to purify the water.

Decanter centrifuge manufacturers of Kosun is the leader in solid control . Welcome to contact us!

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How does Decanter Centrifuge Work?

Decanter Centrifuge

Introduction: Decanter centrifuge is a very common equipment that is often found in an oil or gas drilling site. A decanter centrifuge is a very important machine for oil and gas drillers. A decanter centrifuge is basically used to dilute the underground fluids and liquids.

The main job of a decanter centrifuge is to rotate the drilling fluids and in doing so breaking the concentration of those fluids. The whole working functions of any decanter centrifuges is pretty much complex. Here is a discussion given below about how a decanter centrifuge works.

decanter centrifuges
decanter centrifuges

The way a decanter centrifuge works:  As it is mentioned before the process of a decanter centrifuge is a bit complex. Usually,  decanter centrifuges depend on sedimentation, differential speed and G force to perform its job. A decanter centrifuge needs a centrifugal force in order to loosen the fluid.

The sedimentation rate is an important feature for the centrifugal process. If the G force or centrifugal force is very high, the separation process becomes very easy and effective. The size and shape of particles and their level of concentration determine the sedimentation rate of any decanter centrifuge.

The sedimentation rate also depends on the centrifugal force. Another important issue for the functionality of decanter centrifuges is the differential speeds. In a centrifuge two different parts rotate simultaneously. The first part that rotates is the exterior bowl and the second part that rotates is scroll conveyor. Sedimentation is gathered in the centrifugal cylinder as the result of varying speed of the two above mentioned separate parts.

If the differential speed of decanter centrifuges is too high, a little time is required to loosen up the concentration of waste fluids. So, it is very important to keep the differential speed of a decanter centrifuge minimal. Thus, a decanter centrifuge operates its functionalities.

KOSUN is capable of providing customers with such three series as oil & gas drilling solids control equipment, centrifuges and drilling waste treatment equipment , including 25 categories of products.

Welcome to contact us if you need .

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Decanter Centrifuge Defined Meaning

Decanter Centrifuge

Introduction: Modern gas and oil drilling sites are just a rigid manifestation of multi layered complex mechanism. Several gigantic equipments are set and operated in a single oil or gas drilling sites. The mechanisms of these equipments are very complex and very subtle. A very common equipment that is seen in an oil and gas drilling site is a decanter centrifuge.

A decanter centrifuge is a very useful equipment for any drilling site. Here in this article, we will try to provide a brief description about what a  really it is.

decanter centrifuge
decanter centrifuge

A brief description of a decanter centrifuges: A decanter centrifuge is a device that can create a very fast rotation that 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.

There are three basic designs of decanter centrifuges:

The first one is vertically oriented decanter centrifuges.
The second one is horizontally oriented decanter centrifuges.
The third one is conveyor or scroll decanter centrifuges.

In the vertically oriented decanter centrifuges, the fluids or solids are gathered vertically. Vertical decanter centrifuges are very effective for high temperature and high pressure work. A horizontally oriented decanter centrifuges 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.

Welcome to contact us if you need.