Shale shaker, Rotary separator and Centrifuge in shield slurry separation system

In the construction process of the shield machine, the separation of slurry is an indispensable process. The separation efficiency also affects the tunneling efficiency of the shield machine. General slurry separation equipment includes shale shaker, rotary separators, centrifuges, filter presses, etc.

Centrifuge: The commonly used centrifuge is composed of two coaxial parts rotating around a static chamber. It is very effective for purifying bentonite mud, only keeping 6μm particles in the mud. Centrifuge is one of the very important solids control equipment.

Shale shaker: For the separation of materials of different particle sizes and gradations, the mud Shale shaker is the most basic solids control equipment. The Shale shaker is composed of one or more sieve plates, and the sieve hole of each sieve plate is gradually reduced. Shale shaker are generally used for sieving coarse materials, with holes as small as 60μm.

Rotary separator: The rotary separator is composed of a fixed cone. Its feed inlet is close to its shell. There is an upper overflow outlet at the top of the cone and a lower overflow outlet at the bottom. Larger speed is pumped into the rotating cone, causing it to produce a vortex, and the slurry enters the spiral in the cone. Large-sized and heavy-weight particles are separated by centrifugation at a certain speed, concentrated on the inner wall of the cone, and finally discharged through the bottom outlet; fine particles, retained in the muddy water, are discharged from the upper overflow through the spiral body. Rotary separators are widely used in surface separation stations. They can separate sand and sludge from waste mud water, and can even effectively separate 10μm particles.

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

Drilling Fluid Shale Shaker Outstanding Performance in Solids Control Equipment

The outstanding performance of the drilling fluid Shale Shaker in the solids control equipment is far more than these. You must operate correctly according to the instructions so that its performance can be fully utilized.

Drilling Fluid Shale Shaker
Drilling Fluid Shale Shaker

1. Choose a screen with a large screening area, large processing capacity and good processing effect;

2. The whole screen box is heat treated with heavy anti-corrosion coating on the surface to ensure the long service life of the Shale Shaker;

3. The electrical control cabinet with thermal relay overload and phase loss protection is adopted to ensure the safety of operators;

4. Adopt full-bonded ditch-edge rigid screens, which are fixed by the plate type, which makes the screen replacement more convenient and quick, and can replace a variety of Shale Shaker;

5. Reasonably design the height of the cofferdam of the Shale Shaker mud logging tank to buffer and even flow the mud, reduce the direct impact on the screen, and effectively extend the service life of the screen;

6. It adopts the Italian joint venture Ouli vibration motor, which has the advantages of high vibration intensity, large screening area, adjustable screen box angle, low noise, excellent performance and high efficiency.

KOSUN draws on the advanced design experience and manufacturing technology of Drilling Fluid Shale Shaker at home and abroad to optimize the design structure of the Shale Shaker to produce a Shale Shaker that can quickly remove harmful solids in the mud and ensure efficient recovery of drilling fluid. The drilling fluid Shale Shaker is the primary processing equipment in the solids control system. It is used to separate relatively large drilling cuttings in the mud and plays an important role in maintaining the performance of the drilling fluid. In order to ensure the production of high-quality drilling fluid Shale Shaker with high mud screening accuracy, low energy consumption and no dust pollution, every quality control in the production process is strictly controlled.

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

KOSUN batches of shale shakers and desanders were sent to Kazakhstan for drilling projects

Recently, batches of shale shakers and desanders equipment produced by KOSUN were sent to Kazakhstan to be used in a well-known drilling engineering service company’s oil exploration project in Kazakhstan. It is mainly used to remove harmful Solid Phase drilling fluids during drilling. The provision of this equipment is the tenth year that the company has continued to use KOSUN products in foreign projects. The continuous repurchase by customers is the biggest recognition of KOSUN products!

shale shaker
shale shaker

As the primary solids control equipment in the drilling fluid purification system, the shale shaker is mainly used to separate the large particles of drill cuttings contained in the drilling fluid. Desander is a secondary solids control equipment for processing drilling mud. It can separate solid particles between 45 and 74 microns. According to the different processing capacity , 1, 2 or 3 sets of 10″ or 12″ can be flexibly selected. The desander is mainly composed of shale shaker, cyclone, a branch manifold, and an electric control system, and is used to separate solid particles that cannot be separated by the shale shaker.

KOSUN is a professional manufacturer of mud solids control equipment and drilling waste treatment systems integrating product development, production and sales. The products are widely used in oil and natural gas drilling, coalbed methane drilling, geothermal drilling, trenchless horizontal directional crossing, pipe jacking, shield tunneling, piling and other projects, tailings treatment, river dredging and other fields. If you want more information, please contact us!

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

Factors that determine the efficiency of linear motion shale shaker

In oil drilling mud treatment system, the drilling fluid that returns from the well first passes through a linear motion shale shaker and then into other solids control equipment. Shale Shaker is a filtering mechanical separation equipment. It features the first and fastest separation of solids in the solid phase in an entire solid-phase clean-up system, as well as an economical and efficient separation plant.

linear motion shale shaker
linear motion shale shaker

Compared with other solid control equipment, KOSUN linear motion shale shaker has obvious advantages when dealing with large displacement drilling fluid, powerful excitation force output by the drilling fluid vibrating screen, rapid removal of a large amount of solid phase through efficient drilling fluid vibration trajectory. Linear motion shale shaker can effectively remove larger particles in the drilling fluid.

 Factors that determine the efficiency of  linear motion shale shaker:

(1) Vibrating Form – There are three types of vibrating screen motions, circular, elliptical and linear. Each form of motion is generated by the difference in the center of gravity of the system. Linear movement is the oscillator on the top of the system before the center of gravity, the screen frame to produce linear motion, thus clearing the solid phase. Straight-line motion has a constant cut-off speed of the cuttings, which can be either flat or slightly inclined.

shale shaker
shale shaker

(2) Amplitude and frequency – The sieve capacity of the shaker depends on three parameters: amplitude or stroke, vibrational mode and pendulum rotation speed. Most circular motion shakers have 4-6 times the acceleration of g, most of the linear motion of the shaker has 3-4 times the acceleration of g.

(3) Slope and mesh number of screen cloth – The screen cloth moves the whole drilling fluid through vibration to separate the solid phase. Elliptical shakers are usually placed at different slopes. The purpose is to properly discharge drill cuttings. The screen surface can be either a bevel or a few bevels.(Editor:Kosun Lily.Wang)

Kosun- China Solids Control Leader&Drilling Waste Management Expert

Tel.: +86 29 87304914

Email: sales2@adkosun.com

Contact person: Lily Wang

Online consulting:

http://www.kosun.com

http://www.kosuneco.com

The Economy of KOSUN Linear Motion Shale Shaker

KOSUN Linear Motion Shale Shaker is especially effective while drilling top-hole sections where heavy and high-volume solids are usually encountered. In these intervals, shakers may generate powerful G-forces and its effective vibrating motion can quickly remove the dense solids from screens and particles from wells.

linear motion shale shaker
linear motion shale shaker

Shale shaker is the first stage of solids control equipment in drilling purification system. It can remove cuttings above 75 μm brought from the drilling well to leave the liquid with smaller particles into the tanks below, which will flow into next grade solids control equipment for further treatment.

Shale Shaker
Shale Shaker

Structure of Shaker Deck:

KOSUN patented shale shaker is the equipment with welded structure. Vibration motor & screen plate base are installed into screen basket with special parts. Screen basket is fixed on the adjustment beam. At each of the four vertexes of the screen basket put a vibration damping spring, which can prevent the adjoining parts and devices from being affected by the vibration. There are several shale shaker screen panels on screen basket, and they are fixed and adjusted by snap-on screw bolts and hooking tensioners so that the combined effect of horizontal and vertical supporting bars can provide enough strength for screens basket. And the panels are in an arched shape, thus making the panels more easily tensioned and more intimately connected with the frames, extending their service life as well as increasing the processing efficiency of particles.

AWD angle adjustment system:

KOSUN patented AWD angle adjustment system can raise or lower the end of screen basket while the machine is working. This part includes two vertical column assemblies that are connected on the upper beam assembly and are attached to the shaker base. The mobile part of AWD consists of the lower beam, limiting device that controls vertical movement and screw rod that drives the upward and downward movement of the screen basket. Both ends of screw rod are hinged with the upper and lower beam assemblies respectively. Positive and negative rotating handles can make the screen basket move upward and downward respectively. The screen basket angle of shale shaker can be arbitrarily adjusted within -1°~5° at an increment of 0.5°as required.(Editor:Kosun Lily.Wang)

Kosun- China Solids Control Leader&Drilling Waste Management Expert

Tel.: +86 29 87304914

Email: sales2@adkosun.com

Contact person: Lily Wang

Online consulting:

http://www.kosun.com

http://www.kosuneco.com

Oil Sludge Recycling Plant

Oil Sludge Recycling Plant (equipment) :

Shale Shaker for coarse solids separation

shale shaker
shale shaker

Decanter Centrifuge for fine solids separation or water and oil separation.

-Oil Water separators for two phase liquid separation.

-Thermal desorption unit for minimize the oil on the solids down to 0.3%.

The oil sludge is the waste of solid with oil from oil drilling, transportation, refinery and oil waste water treatment processing. It contains big quantity benzene series, phenols, anthracene, pyrene and other harmful rotten material. It will be a resource waste and pollution for environment.

Oil sludge origin:

  1. Crude oil drilling work
  2. Rig site waste during gathering and transportation
  3. Waste water treatment plant in refinery plant

Different areas and different clients has different oily sludge and final requirements for the oily sludge separation & treatment, following questions are needed to be clear for us to provide the best proposal for your oily sludge treatment solutions.

-What is the origin and geographic location of the waste sludge (drilling, refinery, other)?

-What is the makeup of the oil sludge (percentage of oil, water and solids)?

-What volume of oil sludge is to be treated?

-How long you need to complete the treatment of the oil sludge?

-What is the challenge or problem of the current situation?

-What is the target to achieve for the final oil, water and solids?

-What process / equipment is being used on location at present for the oil sludge treatment? How is the performance now?

-What’s your budget for the oil sludge treatment plant?

Knowning above queations,we can supply you suitable Oil Sludge Recycling Plant ! (Editor:Kosun Lily.Wang)

Kosun- China Solids Control Leader&Drilling Waste Management Expert

Tel.: +86 29 87304914

Email: sales2@adkosun.com

Contact person: Lily Wang

Online consulting:

http://www.kosun.com

http://www.kosuneco.com

Shale Shaker Types Used in Solids Control

KOSUN S™ series shale shaker types consist of linear motion shale shakers and Balanced Elliptical Motion shakers.

Shale Shaker Types
Shale Shaker Types

Linear Motion Shale Shaker of Kosun is especially effective while drilling top-hole sections where heavy and high-volume solids are usually encountered. In these intervals, shakers may generate powerful G-forces and its effective vibrating motion can quickly remove the dense solids from screens and particles from wells.

Features of Kosun’s Linear Motion Shale Shaker:

-G-forces linear motion up to 7.4 G ( adjustable depending on the situation )

-Hi-speed conveyance of cuttings

-Higher processing capacity

-Able to process heavier solids loads

-Enhances cuttings processing volume

-AWD device is adjustable from -1°~5°

-Single side shale shaker screens tension system to easily change the screen

-Shale shaker feeder can be weir feeder or box feeder

Balanced Elliptical Motion Shaker Usage: In drilling top-hole sections where heavy, high-volume solids, it can remove viscous solids and eliminate larger particles in drilling fluids.

Balanced Elliptical Motion shakers
Balanced Elliptical Motion shakers

Balanced Elliptical Motion shale Shaker Features & Benefits:

  1. Uniform elliptical motion at all points on basket
  2. G-forces ( 6.5G’s maximum )
  3. Optimizes solids removal
  4. Maximizes drilling-fluids recovery
  5. Extends screen service life
  6. Deck angle adjusting device from -1°~5°
  7. Single side shale shaker screens tension system to easily change the screens
  8. Shaker feeder can be weir type and header box(Editor:Kosun Lily.Wang)

Kosun- China Solids Control Leader&Drilling Waste Management Expert

Tel.: +86 29 87304914

Email: sales2@adkosun.com

Contact person: Lily Wang

Online consulting:

http://www.kosun.com

http://www.kosuneco.com

Shale Shaker Desilters Desanders-KOSUN

Shale Shaker: The  shale  shaker  is  the  first  stage  of solids  control  equipment  in  drilling  purifi-cation  system.  It  can  remove  cuttings above 75μm brought  from  the  drilling  well to  leave  the  liquid  with  smaller  particles into  the  tanks  below,  which  will  flow  into next  grade  solids  control  equipment  to  be treated.

Shale Shaker
Shale Shaker

KOSUN  linear  motion  shale shaker  is  especially effective  while  drilling  top-hole  sections where  heavy  and  high-volume  solids  are usually  encountered.  In  these  intervals, shakers  may  generate  powerful  G-forces and  its  effective  vibrating  motion  can quickly  remove  the  dense  solids  from screens  and  particles  from  wells.

Desilter: In the 3rd stage of solids control for drilling mud, the desilter by Kosun makes separations between 15 and 45 μm. Characteristics of desilter by Kosun: 1. 100% Polyurethane ( PU ) material to make desilter cones for longer lifespan. 2. Clamp type for easy maintenance. 3. Compact design with small footprint. 4. Flexible options for 8, 10, 12, 16 or 20 pieces of 4″ or 5″ cones for different capacities. 5. Flexible fast connection is available for user assembly.

Desilter
Desilter

Desander: In the 2nd stage of solids control for drilling fluids, desander makes separations between 45 and 75 μm. Characteristics of desander by Kosun:1. Polyurethane ( PU ) material or high-chromium cast iron to make desander cones for longer lifespan. 2. Clamp type for easy maintenance.3. Compact design with small footprint.  4. Flexible options for 1, 2 or 3 pieces of 10″ or 12″ cones for different capacities. 5. Flexible fast connection are available for user assembly.

Desander
Desander

Solids control, or solids control equipment by Kosun – top solids and liquid separation service provider and stage 3-5 precision solids control system manufacturer in China, serving clients around the world for 25 years.  Need more detailed information, please contact us! (Editor:Kosun Lily.Wang)

Kosun- China Solids Control Leader&Drilling Waste Management Expert

Tel.: +86 29 87304914

Email: sales2@adkosun.com

Contact person: Lily Wang

Online consulting:

http://www.kosun.com

http://www.kosuneco.com

Drilling Fluids 3 Stage Solids Control Separation Equipment

First  stage solids  control  equipment shale  shaker

The  shale  shaker  is  the  first  stage  of solids  control  equipment  in  drilling  purifi-cation  system.  It  can  remove  cuttings above 75μm brought  from  the  drilling  well to  leave  the  liquid  with  smaller  particles into  the  tanks  below,  which  will  flow  into next  grade  solids  control  equipment  to  be treated.

Shale Shaker
Shale Shaker

KOSUN  linear  motion  shale shaker  is  especially effective  while  drilling  top-hole  sections where  heavy  and  high-volume  solids  are usually  encountered.  In  these  intervals, shakers  may  generate  powerful  G-forces and  its  effective  vibrating  motion  can quickly  remove  the  dense  solids  from screens  and  particles  from  wells.

Secend  stage solids  control  equipment Desander

In the 2nd stage of solids control for drilling fluids, desander makes separations between 45 and 75 μm.

Desander
Desander

Characteristics of desander by Kosun:1. Polyurethane ( PU ) material or high-chromium cast iron to make desander cones for longer lifespan. 2. Clamp type for easy maintenance.3. Compact design with small footprint.  4. Flexible options for 1, 2 or 3 pieces of 10″ or 12″ cones for different capacities. 5. Flexible fast connection are available for user assembly.

Third stage solids  control  equipment Desilter

In the 3rd stage of solids control for drilling mud, the desilter by Kosun makes separations between 15 and 45 μm.

Desilter
Desilter

Characteristics of desilter by Kosun: 1. 100% Polyurethane ( PU ) material to make desilter cones for longer lifespan. 2. Clamp type for easy maintenance. 3. Compact design with small footprint. 4. Flexible options for 8, 10, 12, 16 or 20 pieces of 4″ or 5″ cones for different capacities. 5. Flexible fast connection is available for user assembly.

For more information about solids control,please contact us!(Editor:Kosun Lily.Wang)

Kosun- China Solids Control Leader&Drilling Waste Management Expert

Tel.: +86 29 87304914

Email: sales2@adkosun.com

Contact person: Lily Wang

Online consulting:

http://www.kosun.com

http://www.kosuneco.com

KOSUN Shaker Screens Sold to Iran used in FLC2000 shale shaker

As we all know, Shaker screen is the largest consumable wearing device for solids control equipment.A Cost-effective shaker screen can not only ensure the screening quality of drilling mud, but also can extend the trial life of shale shakerShale shaker screens consume a portion cost of drilling, so a cost-effective shaker screen is needed by many drilling contractors.

KOSUN developed a high-quality shaker screen through years of research and trial. Recently, KOSUN has produced a number of screens for the FLC2000 shale shaker. It has been tested by third parties and fully compliance with international standards. 610 Pieces of KOSUN Shaker Screens are ready to delivery to Iran.

shale shaker screen
shale shaker screen

KOSUN has been the leading China OEM supplier of quality, high performance screening surfaces for over 20 years. Our entry into manufacturing screens for kinds of shakers has come at the request of numerous operators who desire to improve the performance of their shakers by taking advantage of Kosun’s screen manufacturing technology. KOSUN now has screens available for kinds of internationally renowned shale shakers.

Features and Benefits of KOSUN Shaker Screen:

-Available for Derrick, Brandt, Swaco and KEM-TRON brand shakers.

-API RP 13C compliant

-Long life stainless steel screen cloth

-Triple screen layers

-Bonded to perforated panel

-Quick and easy to repair

-Consistently manufactured, rugged construction

-Mature technology, competitive price

-Ability to handle high flow rates

-Cut point integrity

-Longer screen life

-Minimize nearsize particle blinding

KOSUN is a large-scale enterprise specializing in the production of solids control equipment and solid-liquid separation equipment. After decades of rapid development, KOSUN has developed into a well-known solids control equipment manufacturer at home and abroad. (Editor:Kosun Lily.Wang)

Kosun- China Solids Control Leader&Drilling Waste Management Expert

Tel.: +86 29 87304914

Email: sales2@adkosun.com

Contact person: Lily Wang

Online consulting:

http://www.kosun.com

http://www.kosuneco.com