Features of KOSUN Decanter Centrifuge and Mud Agitator

Advantages of KOSUN Decanter Centrifuge:

1. Strong craftsmanship, the device can be adjusted automatically at any time according to the material condition during the operation process to achieve the processing effect.

2. The noise is small, and the structure design adopts the double-layer plus sound insulation layer design. The low noise during operation has little impact on the working site environment.

3. The degree of automation is high. During the operation of the decanter centrifuge, no matter it is feeding, separating or unloading, every link is continuously and automatically carried out under high-speed operation, so the user is very convenient and simple in operation .

4. The processing capacity is very large, because the structure has been improved, it can treat more materials.

5. The decanter centrifuge will not have too much impact on the working environment on site, because the equipment is carried out under completely enclosed conditions during the entire operation process, so there is no need to worry about pollution at the operation site. Completed clean production.

6. The working function of the equipment is very stable, so it can maintain high working efficiency.

7. The safety is good, and the protection device is set, so the decanter centrifuge has higher safety functions.

Advantages of KOSUN Mud Agitator:

The mud agitator has the advantages of compact structure, small floor space, large transmission torque, stable operation and reliable operation.

  1. The arc cylindrical worm reducer is adopted, the shaft section is a circular cylindrical worm, and the tooth profile of the worm wheel is a circle conjugated to the worm. Therefore, the convex and concave meshing performance is reliable and the structure is compact;

2. Combination of reducer and explosion-proof motor, it is easy to maintain and suitable for use under harsh working conditions in the field;

3. The mud agitator is strong, has a wide range, and reduces the starting resistance torque;

4. The motor is placed horizontally for easy installation, adjustment and replacement;

5. Various gearbox and blade combinations can meet most requirements;

6. The mud agitator has high efficiency in deep and large containers;

7. It can be designed to produce suitable shear force according to needs;

8. Expose more fluids to contact with the atmosphere, and the mud agitator helps cool the drilling fluid.

KOSUN- China Solids Control Leader&Drilling Waste Management Expert
Email: sales2@adkosun.com
Wechat:+86 18792396268
Contact person: Lily Wang
Online consulting:
http://www.kosun.com
http://www.kosuneco.com

Application of Decanter Centrifuge in Directional Crossing

Decanter centrifuge is an efficient centrifugal separation equipment. Decanter centrifuge is a settling equipment with horizontal spiral discharge and continuous operation. It can be widely used in sludge dewatering, particle size classification, liquid phase clarification, power plant sludge, printing and dyeing sludge, papermaking sludge, natural gas desulfurization sludge, drilling mud, calcium carbide sludge, fiberboard sludge, waste oil purification, beating sludge , activated sludge, etc.

decanter centrifuge
decanter centrifuge

KOSUN decanter centrifuges can be used in tailings treatment equipment, pharmaceutical sludge treatment equipment, river sludge dewatering machines and other fields.

Decanter centrifuge is a settling equipment with horizontal spiral discharge and continuous operation. The working principle of this type of centrifuge is: the drum and the screw rotate at a high speed in the same direction at a certain differential speed, and the material is continuously introduced into the inner cylinder of the conveying screw from the feeding pipe, and then enters the drum after being accelerated. Under the action of the centrifugal force field, the heavier solid The phases are deposited on the wall of the drum to form a sediment layer. The conveying screw continuously pushes the deposited solid phase to the cone end of the rotating drum and discharges it out of the machine through the slag discharge port.

In terms of environmental protection applications, the decanter centrifuge mainly refers to the dewatering of sludge produced in the process of industrial and civil sewage treatment. Today’s environmental issues have become the focus of common concern all over the world. In this context, the value of the decanter centrifuge has been reflected. The decanter centrifuge has the characteristics of large processing capacity, automatic operation and good dehydration effect, and has been widely used and promoted in the field of environmental protection. Single product sales of decanter centrifuges account for about 50% of all centrifuge products. In foreign countries, decanter centrifuges are the first choice for sewage treatment equipment.

KOSUN- China Solids Control Leader&Drilling Waste Management Expert
Email: sales2@adkosun.com
Wechat:+86 18792396268
Contact person: Lily Wang
Online consulting:
http://www.kosun.com
http://www.kosuneco.com

Drilling Mud Decanter Centrifuge Manufacturer – KOSUN

Which is a good Drilling mud Decanter centrifuge manufacturer? The first choice is KOSUN. KSOUN is an environmental protection company integrating research, development, production and sales. KOSUN produces three kinds of Drilling mud Decanter centrifuge, including DC series horizontal screw sedimentation centrifuge, hydraulic centrifuge and three-phase centrifuge. Drilling Mud Decanter Centrifuge is a machine that uses centrifugal force to separate liquid and solid particles or liquid and liquid mixtures. Because of the high speed rotation of the drum, the liquid and solid phase of drilling fluid have great centrifugal force. The centrifugal force difference between the liquid and solid phases is the centrifugal settling force acting on the particles, which causes the solid-liquid separation.

Drilling Mud Decanter Centrifuge
Drilling Mud Decanter Centrifuge

KOSUN Drilling Mud Decanter Centrifuge is mainly used to balance the viscosity and specific gravity of drilling fluid and recover the heavy gold and stone powder in the drilling fluid. It mainly separates 2-5 m and 5-7 m solid particles in drilling fluid, which is one of the important equipment in oil drilling, coal bed methane drilling and environmental protection waste mud treatment field.

Features of KOSUN Drilling Mud Decanter Centrifuge:

The solid-phase impurities in the liquid were separated by the Drilling Mud Decanter Centrifuge to achieve the clarification effect. Used for separating various difficult to separate suspensions. It is especially suitable for solid-liquid separation with small concentration and high viscosity, fine solid particles and small weight of solid and liquid. KOSUN Drilling Mud Decanter Centrifuge can meet with different requirements of mud treatment under various drilling conditions, that can do sedimentation and separation for particles more than 2 μm. After treatment, the mud can achieve ideal viscosity and proportion, resulting in better recycling, high efficiency, saving and environment protection.

KOSUN- China Solids Control Leader&Drilling Waste Management Expert
Email: sales2@adkosun.com
Wechat:+86 18792396268
Contact person: Lily Wang
Online consulting:
http://www.kosun.com
http://www.kosuneco.com

Dredging Slurry Separation Solution

River dredging process system is generally adopts a cutter suction dredger to absorb the muddy water mixture at the bottom of river, and then transport it along the pipeline to a sludge drying treatment field. After machine sorts the garbage mixed in mud, the mud is passed into the concentration tank in the field, and the mud water separation is carried out through the mud treatment system. Finally, water reaches the standard discharge, and the wet sludge is sent to sludge dewatering equipment to dehydrate and becomes solidified mud cake for reusing.

Dredging Slurry Separation Solution mainly used for the separation of sludge from rivers. KOSUN Dredging Slurry Separation Solution is consist of shale shaker, desander, desilter or decanter centrifuge for 3 to 6 stage separation depending on the needs.

KOSUN Dredging Slurry Separation Solution is consisting of 3 parts. The first one is the dredging boat and first stage separation pool for large size of the trash. The dredging boat is always moving on the surface of the lake or river, and the suction unit would go down deep to the bottom of the lake or river and then suck sludge then transfer to the ground by a hose which is always float on the water surface. On the ground, there will be a pool which is divided into several parts by different mesh size of wire screen. The sludge flow coming out from the hose will get into the pool; the large size of the trash in the sludge would be blocked by these several wire screens, while the slurry will flow away for next process.

The second part of the Dredging Slurry Separation Solution is the recycling system which is including several equipment that is used especially for the solids and liquid separation. The slurry will be fed into a scalping shaker, here the solids which is large than 1/8 inch would be separated out, and the slurry would then be pump transferred to the desander for much fine solids removing. After treated by the desander, almost all the solids with size of 50 microns would be removed out.

The third part of the Dredging Slurry Separation Solution is the ultra-fine solids removing equipment. Some contractors like to use the filter press as the final solids removing units, the solids separated are really dry and shaped like cake. While another option is to use the decanter centrifuge that could be used to remove the ultra-fine solids with size down to 2 microns. After treated by the filter press or the centrifuge, the water is already clean that could be flow back to the lake or river.

For more information of KOSUN Dredging Slurry Separation Solution, please contact with us by sales2@adkosun.com.

Pipe Jacking Slurry Separation Plant

In the construction of pipe jacking, different geological environment can produce different nature of slurry. At present, there are many kinds of slurry treatment methods. The most efficient way is using Pipe Jacking Slurry Separation Plant and to process the mud from pipe jacking construction specifically.

Pipe Jacking Slurry Separation Plant
Pipe Jacking Slurry Separation Plant

In China, there are many manufactruers of Pipe Jacking Slurry Separation Plant. KOSUN Solids Control is one of the famous manufacturer. In the field of trenchless and pipe jacking construction, design and manufactrue a complete set of slurry Separation Plant according to the actual situation. KOSUN Pipe Jacking Slurry Separation Plant can save construction costs, reduce mud emissions and reduce environmental pollution. It is an economical, efficient and environment-friendly necessary construction equipment.

Stucture and Function of KOSU Pipe Jacking Slurry Separation Plant:

KOSUN Pipe Jacking Slurry Separation Plant mainly consists of scalping shaker module, desanding module and desilting module. As a pre-screener, the scalping shaker can remove coarse particles from mud. The desanding module is equipped with desander (primary cyclones) and fine-mesh shaker and mainly removes granulated sand. The desilting module is equipped with desilter (secondary cyclones) and can conduct a fine separation selectively according to the field needs of customers. Mud closed-loop circulating purification mode and lower water content in slags help reduce the environmental pollution. Wear parts of the system are of anti-corrosion and wear-resistance, long service life and low failure rate, and the system can be suitable for various severe working conditions.

Tag:Pipe Jacking Slurry Separation Plant (Editor:Kosun Lily Wang)

Kosun- China Solids Control Leader&Drilling Waste Management Expert
Email: sales2@adkosun.com
Wechat:+86 18792396268
Contact person: Lily Wang
Online consulting:
http://www.kosun.com
http://www.kosuneco.com

Working principle of cyclone desander

Origin of cyclone desander:

Sand removal equipment is often eroded, resulting in solid particle deposition and pipe blockage. In order to solve this problem, a solid-phase/liquid-phase swirling desander device has been developed for separating and eliminating solid particles in well fluids. Compared with the traditional filter desander, kexun swirl desander has the characteristics of compact structure and high working efficiency.

Working principle of cyclone desander:

The basic principle of the cyclone desander is to use centrifugal force to introduce the fluid tangential direction into the conical shell of the cyclone desander. The gravity action pushes the solid particles to the surface of the cone and runs down to the outlet of the separator. The secondary liquid swirl generated in the separation shell causes the liquid to migrate upward and discharge from the overflow port through the swirl detector. The smaller the diameter of the desander cyclone is, the greater the separation effect will be.

Features of KOSUN cyclone desander:

  1. Simple structure, easy operation, safe and reliable use, almost no maintenance;
  2. Compared with the expanded pipe, buffer box and other sand removal equipment, it has the advantages of small volume, large processing capacity and saving field space;
  3. Sand can be removed from the water during the continuous water supply;
  4. It avoids the phenomenon of secondary pollution of water quality in other ways of sand removal and has high efficiency of sand removal.

It is recognized at home and abroad that mud solid control equipment is one of the important symbols of scientific drilling.

It is recognized at home and abroad that mud solid control equipment is one of the important symbols of scientific drilling. Through the continuous improvement and improvement of drilling fluid solid-phase control equipment in recent 10 years, it has a significant effect on improving drilling technology, reducing the maintenance workload of circulation system, ensuring the performance of drilling fluid, reducing downhole accidents, increasing drilling speed and reducing cost.

Prior to the 1970s, the petroleum drilling industry used extremely crude drilling fluid shale shaker, with a separation size of only 400 microns and solid particles re-entering the mud circulation system.Later, ultra-fine vibrating screen, cyclone desander, mud desander, drilling fluid centrifuge, vacuum degasser, mud mixer, slurry distribution device, mud tank and electrical operation cabinet, with the total weight of more than ton, the total power consumption has been close to 300KW.Solid content can be controlled to a minimum of less than 5%, and the low-density properties of the drilling fluid can be adjusted as needed.

There is no doubt that these advances have brought about profound changes in the oil drilling industry. But at the same time also greatly increased the well team site repair, maintenance, use of the workload and consumption.Therefore, on the basis of constantly reducing the performance of the mud solid control system, it has become a very concerned issue for experts of mud solid control equipment at home and abroad to simplify the equipment, reduce energy consumption and improve reliability.

Advantages of drilling mud system

Operating principle of drilling mud non-landing system: In the process of oil and gas field drilling, the drilling mud and cuttings are treated continuously while drilling through specific equipment and technology, and the treated mud is recycled repeatedly, and the cuttings and harmful substances are treated, so as to protect the soil at the drilling site from being polluted. The treatment process is divided into: first, solid-liquid separation and waste residue recovery unit; Second, the waste drying unit.
Advantages of drilling mud system: The use of the non-landing mud system eliminates the direct excavation of the circulation pool, reduces land use, reduces related costs, and reduces the workload of the well team.Once the system is put into use, it can not only realize the continuous treatment of drilling mud and solid waste, but also recycle the two, which is both environmentally friendly and energy-saving.Mud pollution to the environment will be further controlled, drilling operations will be green.At the same time, the mud system can directly obtain good social and economic benefits.
1. The recycling and clean production of solid waste meet the requirements of circular economy and environmental protection, effectively reduce the environmental risk caused by waste drilling fluid, and help to protect the ecological environment; Ii. The “smaller” mud and sewage pool reduces the occupied area of the land and saves a certain amount of land collection fee for the oil field company; 3. Compared with the curing treatment cost of waste mud mainly used before, the use of the non-landing mud system has the characteristics of low cost and good effect. Cuttings separated by this technology can be discharged to the standard. As paving material, crop cultivation soil, etc. The water can be recycled to achieve the purpose of waste utilization, energy conservation and emission reduction.

The solid control system for oil and gas drilling

The solid-control system, also known as the drilling fluid purification system, is mainly used for solid-phase control and solid-liquid separation in the drilling fluid, so that the drilling fluid can be recycled. The solid control system is composed of 3-7 composite tanks, equipped with 4-stage purification equipment, suitable for oil drilling projects of 2000-7000m.This innovative system USES a composite tank with a tapered base and a mud mixer at the edges to prevent solid deposits in the drilling fluid. In addition, mud tanks and mud boxes can be separated or combined as required by the drilling process. Each tank is connected to each other through a network of pipes, and the suction valve is flexible when open and tight when closed.
As a manufacturer of solid control equipment that has passed the us API and ISO certification, KOSUN’s solid control system has also passed the European Union CE certification, which can meet the requirements of export developed countries. KOSUN’s solid control system has been exported to more than 60 countries and regions, has been unanimously recognized by customers, has accumulated a good reputation in the industry.
The solid control system for oil and gas drilling usually includes the following equipment: 1. The drilling fluid vibrating screen can separate solid particles larger than 100 microns; 2. Drilling fluid desander, capable of separating 40-100 micron solids; 3. Desilter to separate 20-40 micron particles; 4. Drilling fluid centrifuge can separate 2-7 micron fine particles.

Shale shaker in preparation for operation, the technical personnel to carry out a basic inspection.

Shale shaker in preparation for operation, the technical personnel to carry out a basic inspection, especially the new shaker, but also to carry out a detailed inspection, inspection work completed, all aspects of the operation standard, you can start the shale shaker.

The matters needing attention in the use inspection of vibrating screen are:

  1. Check whether the attached safety splint should be removed before starting;
  2. Check whether the screen surface on the screen is pressed;
  3. Check whether all locking parts are firm;
  4. Check the connection between vibration motor and screen body;
  5. Check the connection between rubber pad, screen body and frame;
  6. Check the vibration motor;
  7. Check the power supply voltage of the vibrating motor;
  8. Check the interlock control device of the vibration motor;
  9. The staff shall remove the end caps at both ends of the vibrating motor used on the shaker, and then check whether the phase Angle corresponding to the fan block is consistent. The staff shall then tighten the fastening screws of the fan block;
  10. The installation angles of the two motors shall be consistent;
  11. Check the feeding device;
  12. Tighten the gate;
  13. No-load test of the shale shaker;
  14. During the test, there shall be no collision or abnormal sound between the screen body and the frame;
  15. Check the amplitude, the screen body for reciprocating linear movement should not have distortion and other abnormal phenomena;
  16. After 10-15 minutes of operation, tighten the bolts for the driving mechanism with a wrench.