Benefits of Horizontal Directional Drilling Mud Recycling System

KOSUN Horizontal Directional Drilling Mud Recycling System can remarkably improve mud treatment efficiency, reduce mud cost of horizontal directional drilling and greatly increase rate of penetration.

Horizontal Directional Drilling Mud Recycling System
Horizontal Directional Drilling Mud Recycling System

Benefits of HDD mud recycling system:

  1. Mud recovery system is designed based on both over 20 years of technical experience in solids control industry and in-depth market research, with benefits as reasonable structure, favorable treatment process and a wide range of application fields.
  2. Multifunctional and integrated design to meet mud purification, recycling, preparation and storage, greatly reducing overall dimensions of the tank system, meeting HDD requirements on site and space.
  3. Explosion-proof, rainproof and dustproof electric system to ensure construction safety and quality.
  4. With simple and compact structure, light weight, foldable or dismountable walkway and guardrail, being easy for transportation and installation.
  5. Manufacturing base and outstanding research & development and management team. KOSUN has obtained API and ISO certifications, CE certification, Certification for export to Russia, ISO14001 and ISO18001 of Environmental Safety System, and can meet export standards of all countries around the world.

Applications of HDD mud recycling system:

  1. Trenchless Horizontal Directional Drilling;
  2. Coalbed Methane Exploitation;
  3. Shale Gas Exploitation;
  4. Water Well Drilling;
  5. Geothermal Well Drilling.

KOSUN Horizontal Directional Drilling mud recycling system is developed, designed and manufactured to meet trenchless technology requirements at home and abroad and is applied in purification treatment of mud returned from underground during horizontal directional drilling process. Cuttings with big particle sizes are separated by shale shaker, cleaner and other solids control equipment. Mud materials required are added and evenly mixed for circulation via mud mixer to meet performance requirements for reuse. Mud is pumped into horizontal directional drilling system by mud pump for recycling. (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

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Double Wheel Trench Cutter Mud Treatment System

KOSUN mud treatment system can conduct a staged treatment on double wheel trench cutter mud. The set of system is made up of mud tank, mud mixing system, electrical control and solids control equipment. The whole double wheel trench cutter mud treatment system includes such three-stage solids control equipment as shale shaker, desander and desilter, and contains clear water supply system, electrical control system, lighting system, etc. This set of system is coated with durable material, which ensures that the system can be used in an abrasive and corrosive environment.

mud treatment system
mud treatment system

Double wheel trench cutter mud treatment system adopts a multifunctional design, which makes the system meet the use requirements for mud systems of various formations. KOSUN mud treatment system is designed with a modular structure, consisting of coarse-screen shaker module, desander & desilter module, raw mud tank group and mud feed tank. The coarse-screen shaker module is equipped with coarse screens used to remove large particles. The desander & desilter module is equipped with two desanding cyclones, eight desilting cyclones and a fine-screen shaker. The fine-screen shaker is designed with double-deck screens, respectively used for underflow shakers of desander and desilter. Through treatments of coarse-screen shaker, desander, desilter and fine-screen shaker, gravels and earth can be effectively separated from mud, and the treated mud can be recycled.

Advantages Of double wheel trench cutter mud treatment system:

-Simple and useful treatment process, as well as convenient installation, operation and maintenance;

-Modular and integrated design, transportation and installation subject to standard container size, foldable operating platform, compact structure, small footprint and flexible field use;

-Adjustable G-force of shale shaker, screen panel angle and mesh size, strong overall system adaptability and easier treatment of materials from various formations;

-Meet separation requirements on various materials and customize process as per the cut point of D 50 ; meet the requirements on different handling capacities, 100~3000m³/h;

-Meet various power specifications as per construction needs, and even generator set can be used for operation;

-The whole system is skid-mounted integrated system and can be also changed into vehicle-mounted mobile treatment unit. (Editor:Kosun Lily.Wang)

Super Mud Slurry System

KOSUN KD series super mud slurry system is of modular system construction. It is designed for the treatment of large amounts of all kinds of slurries used in common construction techniques.

The KD series super mud slurry system consists of a KD-C1A coarse shaker module fitted with a coarse vibrating screen for removal of large particles, a KD-D242526 desanding module fitted with two desanding cyclones and a fine vibrating shaker, and a KD-S020063 desilting module for subsequent separation of fines.

From the coarse shaker, the slurry let into the system will drop into a collecting box to then be conveyed through a connecting trough to the desanding module, where a pump unit with two cyclones of 18” in diameter removes sand from the slurry and another pump unit with six cyclones of 6” in diameter carry out a subsequent refinement as desired.

Working principals of KD series Mud Slurry System:

Mud Slurry System
Mud Slurry System

1.Supply line 2.Coarse shaker 3.Collection box 4.Fine shaker 5.Main reservoir 6.Storage Tank 7.Intermediate tank 8.Desander cyclone 9.Desilter cyclone 10.Gravel pump to desander 11.Centrifugal pump to desilter 12.Solid Discharge 13. Slurry Discharge 14.Float lever control Device

Step 1: The slurry charged with soil is conveyed to the system through the supply line (1) and let out onto a vibrating coarse shaker (2) which removes particles exceeding 5mm in size.

Step 2: The sieved slurry drops into a collection box (3) and passes through a connecting trough into the main reservoir (5) of the desanding module from where it is pumped (10) to the two desanding cyclones (8) which separate out sand from slurry.

Step 3: The sand pour out through the underflow outlets of the desanding cyclones (8) and drop onto a vibrating fine shaker (4) lower deck to be dewatered and removed (12) from the process.

Step 4: The treated slurry leaving the desanding cyclones (8) through the overflow outlets pours into an intermediate tank (7) from where it passes to a storage tank (6)

Step 5: A further refinement of the slurry can be achieved by pumping (11) already treated slurry from the storage tank (6) to the equipped desilting cyclones (9) for subsequent treatment..

Step 6: The refined slurry leaving through the overflow outlets of desilting cyclones (9) flow back to the storage tank (6), to be conveyed (13) to the site on demand.

Step 7: The part of the slurry leaving the desilting cyclones (9) through the underflow outlets drops onto the fine shaker (4) upper deck to be filtered out and removed from then process while the filtrate returns into the cycle.

Step 8: A float control device (14) fitted into the main reservoir controls the fluid level in the system during the process: by opening/closing a passage between the main reservoir and the intermediate tank, the float prevents the system overflowing and pumps running dry. (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

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Equipment Used in Dredge Slurry Separation System

The following equipment will be used for the dredge slurry separation system:

1)Linear motion shale shaker, or even the double deck shale shaker. Some time, the shale shaker is equipped with 2 kinds of shaker screens. Some batches of shale shakers are equipped with coarse screens to remove the unexpected big stuff in the dirty water for preseparation. The second batch of shale shakers are equipped with fine shaker screen for the next step pre-separation, to remove the solids above 200 microns.

linear motion shale shaker
linear motion shale shaker

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.

2) Mud cleaner Combing desander and desilter, the Drilling mud cleaner by Kosun can be the mud cleaner miswaco replacement now, and good quality mud cleaner is for sale now. In the second or third stage separation equipment for drilling fluids, Drilling fluids mud cleaner by Kosun deals with the mud being treated by the first grade separation equipment.

Characteristics of Mud Cleaner by Kosun: 1. Polyurethane ( PU ) material, high-chromium cast iron or ceramic to make desander and desilter cones. 2. Desander cones can be installed between one and three 10″ desander cones, each cone can process 500 GPM and makes a separation between 45 and 75 μm. 3. Desilter cones can be installed between eight and twenty 4″ or 5″ desilter cones, each cone can process 80 GPM, and makes a separation between 15 and 45 μm. 4. Mechanical Deck is adjustable during operation, reliable performance. 5. Compact design with small footprint, with top feed and weir feed two option. 6. Hook-strip shaker screen for fast screens changing with screens.

3) Different sizes centrifugal pump to feeding for the desander and desilters. When transporting drilling mud, the centrifugal pump by Kosun can be used as feeding pump for desander, desilter, or as mixing pump for jet mud mixer.

Characteristics of centrifugal pump by Kosun:1.Tungsten carbide mechanical seal. 2. The design on impeller lowers axial thrust loads and makes it easier for installation, repairing and maintenance.

More information about Dredge Slurry Separation System, 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

Dredge Slurry Separation System

Dredge Slurry Separation System Put into use in Shandong

Recently, a company in Yantai, Shandong selected KOSUN BRRD450-40C Dredge Slurry Separation System to treat their river dredging. After one month product,KOSUN BRRD450-40C Dredge Slurry Separation System has been completed by the end of October, and now they has been sent to Shandong River dredging project site.

Dredge Slurry Separation System
Dredge Slurry Separation System

KOSUN BRRD series dredge slurry separation system  and  KD series waste mud treatment system used together to process the highly polluted river.

Work principle of the dredge slurry separation system &  waste mud treatment system:

Dredge slurry separation system sucked the sludge and separate the solids from the sludge. Dredge slurry separation system including shale shaker(the first phase solids control), desander(the second phase solids control), desilter(the third phase solids control), etc.

KOSUN Dredged Slurry Separation System including linear motion shale shaker, mud cleaner, sand pump, agitator, Automatic liquid-level control device, circulation tank, electric control system, lighting system, walkway, stair, guard rail, valve,  pipeline, etc.

1 The solids from shale shaker(maybe including some junk) should be dumping or smashed to use for foundation soil.

2 The solids from desander will be through curing process, to used for foundation soil or building construction materials(such as Brick ).

3 The solids from desilter will be used for building construction materials(such as Brick ).

Finally we process the solids, and get the unpurified water, we will process it through waste mud treatment system.

Then we get purified water from waste mud treatment system then let it flow back to the river.

Usually KOSUN Dredged Slurry Separation System is used for goveronment project for cleaning of dredge. And we have successful case in China now. Welcome to visit our successful case  when you come to China.

KOUSN offers customized and turnkey solutions on various kind of liquid solids separation project, like river water purification and cleaning system, the dredge slurry separation system. (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

Hdd Mud Recycling System for sale

KOSUN KSMR-200 mud recycling system is mainly used in HDD, coalbed methane exploitation and other construction projects with requirements on capacities below 200GPM.

Hdd Mud Recycling System for sale
Hdd Mud Recycling System for sale

Main Parameters of KSMR-200 Mud Recycling System:

-System Capacity: 200GPM (50m³/h)

-Particle Size after Treatment: 15~44μm

-Processing Stage: two stages

-Total System Power: 44kW

-Total System Volume: 5m³

-External Dimensions of the System: 4000x2360x2940mm

KOSUN KSMR-500 mud recycling system is mainly used in HDD, coalbed methane exploitation and other construction projects with requirements on capacities below 500GPM.

Main Parameters of KSMR-500 Mud Recycling System:

System Capacity: 500GPM (120m³/h)

-Particle Size after Treatment: 15~44μm

-Total Screen Area of Shale Shaker: 2m2

-Total Screen Area of Underflow Shaker: 2m2

-Processing Stage: three stages

-Total System Power: 150kW

-Total System Volume: 15m³

-External Dimensions of the System: 10000×2360×4228mm

KOSUN KSMR-1000 mud recycling system is mainly used in HDD, coalbed methane exploitation and other construction projects with requirements on capacities below 1000GPM.

Main Parameters of KSMR-1000 Mud Recycling System:

-System Capacity: 1000GPM (240m³/h)

-Particle Size after Treatment: 15~44μm

-Total Screen Area of Shale Shaker: 2*2m2

-Total Screen Area of Underflow Shaker: 2m2

-Processing Stage: three stages

-Total System Power: 184kW

-Total System Volume: 30m³

-External Dimensions of the System: 12100×2630×4438mm

KOSUN mud recycling system is applied to construction projects with higher mud capacities. Its purification process is divided into three stages: shale shaker for the first stage, desander and desilter respectively for the second and third stages. Both desander and desilter are equipped with underflow shakers that can carry out a further treatment to solids discharged by the upper equipment. By mud preparation devices, add necessary mud materials into purified mud and stir them evenly to prepare mud with qualified properties for recycling, which can greatly reduce construction costs and effectively protect the environment. (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

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The current main process of waste sludge treatment and disposal

The current main process of waste sludge treatment and disposal:

 waste sludge treatment and disposal
waste sludge treatment and disposal

First, sludge anaerobic fermentation

Anaerobic three stages: hydrolysis, fermentation, methane production.

Disadvantages:

1, large investment, high operating costs, safety issues.

2, sludge need to preheat and consume a lot of heat.

3, produce a large amount of biogas residue, need to deal with again.

4, methane gas is difficult to incorporate into the municipal pipe network.

5, the northern winter can not run.

Second, sludge aerobic composting

Using straw and other excipients to reduce the water content of sludge to 60%, increase the gap to achieve the required CN ratio, continue to add oxygen, by 25-30 days of fermentation humus. To stabilize,and then can be used as landscaping and land improvement disposal.

Mainly include: natural compost, closed compost, roller compost, vertical multi-layer composting.

Disadvantages:

1, sludge muddy instability, heavy metal is difficult to stabilize, can only be used as landscaping fertilizer.

2, the composting process produces a lot of odor, which may pollute the surrounding environment.

3, adding a large amount of straw and other conditioning agents, continuous oxygen supply, operating costs 200 yuan / t or more.

Third, sludge incineration power generation

Core equipment is incinerator, the main equipment is the tower, the bottom of the perforated plate, the plate placed on the hot carrier sand burning bed, tower lined with refractory material, the gas from the bottom access, after the sludge into the boiling fluidized state of combustion .

Disadvantages:

1, large investment, serious corrosion of the boiler, high maintenance costs.

2, high operating costs.

3, a greater impact on exhaust emissions, easy to produce dioxin and other harmful gases.

Fourth, sludge sanitary landfill

Landfill is mainly mixed with rubbish and the landfill site is constructed with the cost of 50-60 yuan / t. It is easy to pollute the water source, the atmosphere and occupy a large area. At present, the land resources used for landfill in our country are tense, Mud landfill will soon be no way out.

Fifth, rotary kiln drying

Using coal or natural gas and other energy to dry sludge dehydration.

Disadvantages:

1, energy consumption, high operating costs.

2, high temperature drying easy to produce odor.

3, the drying process of dust control requirements, there are security risks.

Six, box filter secondary pressure

The sludge diluted about 90%, after adding pharmaceuticals, secondary pressure filtration.

Disadvantages:

1, moisture content can only be 75-65%.

2, adding a large number of agents to increase the dry weight of sludge, operating costs higher.

3, the limitations of sludge reuse increased.

Seven, curing agent stability

In the original sludge by adding lime and other curing agent, chemical reaction with the sludge release a lot of heat, reducing water content.

Disadvantages:

1, add a lot of lime, aluminum-based materials, sludge increment.

2, sludge can not be used again.

3, higher operating costs.

So if relying on a single process, it would be difficult to meet the sludge treatment and disposal requirements. For different regions and different types of sludge, taking into account the climate, regional characteristics, the conditions of the construction site, the combination of a variety of techniques in order to achieve the best results. (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 mud separation technology showed in International Environmental Protection Industry Expo

In November 17, the 3rd Xi’an International Environmental Protection Industry Expo 2017 was held in the Qujiang International Convention and Exhibition Center. KOSUN attended this exhibition as an environmental protection enterprise with mud separation technology.

Xi'an International Environmental Protection Industry Expo -KOSUN

Nearly 400 green enterprises participated in this exhibition, which are distributed in 3 exhibition halls. This time, KOSUN mainly demonstrated the mud separation technology, which is mainly related to the industries such as shield mud treatment system, oilfield drilling mud treatment, municipal sewage treatment, tailings treatment, construction mud treatment, river dredging and oil sludge treatment Solutions and equipment applications.

During the exhibition, KOSUN technicians specialized in answering the questions of mud handling during construction and conducted in-depth technical exchanges with customers, laying the foundation for subsequent cooperation.

mud separation technology

During the 3 days (November 17-19) show, although the temperature of the field was close to zero, KOSUN always participated in the exhibition with full enthusiasm and actively communicated with viewers. When the viewers had a certain understanding of KOSUN Solid-liquid separation products and environmental solutions, most of them have a cooperation intention with KOSUN.

KOSUN is a high-tech enterprise integrating R&D, production and sale of solid-liquid separation equipment and systems. KOSUN devotes itself to resource conservation and environmental protection, provides products and services related to solid waste treatment on the basis of dedicated environmental separation mechanical equipment manufacturing, and has evolved into a comprehensive service provider of system integration, complete equipment, engineering construction, debugging & operation, and maintenance management in such six major fields as engineering machinery, industrial sludge treatment, river & lake sludge and municipal sludge disposal, soil remediation and comprehensive utilization of tailings.

In recent years, with the enhancement of people’s environmental protection awareness, KOSUN’s environmental protection equipment has attracted numerous exhibitors from related industries. We hope that we can create greater glorie in environmental protection!(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

Water and Sludge Separator-KOSUN

KOSUN KD-500 slurry treatment plant (Water and Sludge Separator) for mud balance shield is of modular structure design, which is specialized for mud purification in medium slurry balance shield construction projects.

Water and Sludge Separator
Water and Sludge Separator

KD-500 slurry treatment plant (Water and Sludge Separator)  system consists of scalping shaker module and two sets of desanding modules. Equipped with coarse-mesh screens, the scalping shaker module is used to remove large particles, and the desanding module is equipped with a desander and a primary shaker.

Slurry Treatment Plant
Slurry Treatment Plant

The mud falls into the collecting box via scalping shaker, and then is divided into two sets of desanding modules through two connecting pipes. Each desanding module is equipped with a desander for sand removal from the mud. After two staged treatment, the recycling effect can be achieved.

Main Technical Parameters of KD-500 Slurry Treatment Plant for Mud Balance Shield:

-Max. Capacity: 500m³/h

-Max. Mud Density: 1.18g/cm³

-Sand Content (measured by elutriation meter):<18%

-Main Body Volume: 4.6m³

-External Dimensions: 7600×4050×3900mm

-Total Power: 212kW

Wide Application Of KOSUN slurry treatment plant (Water and Sludge Separator):

1.Engineering Mud Treatment

2.Dredging sludge treatment of rivers and lakes

3.Urban pipe network sludge treatment

4.Sludge treatment of sewage treatment works

5.Remediation and control of contaminated soil

6.Tailing treatment and utilization

KOSUN is committed to providing customers with one-stop environmental treatment technologies and services in the above six fields, thus really realizing energy conservation and emission reduction. (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

Pipe Jacking Slurry Management and Separation System

Pipe Jacking Slurry Management and Separation System 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.

slurry management equipment
slurry management equipment

Pipe Jacking Slurry Management and Separation System can be understood as a slurry separation system for supporting the slurry for the pipe jacking machine.  The mud produced in the construction of the pipe jacking is specially treated.

At present, there are many slurry separation system manufacturers in domestic, but the actual use of the equipment is less. KOSUN, as a leading manufacturer in domestic with 25 years rich experience in the production of pipe jacking machine slurry separation system equipment, pipe jacking mud management system, mud treatment equipment R & D production is very mature, many mud separation systems have been exported to foreign countries.

slurry separation equipment
slurry separation equipment

In the field of micro shield, pipe jacking construction, continuous wall construction, urban construction piling, river dredging, environmental protection and other fields, KOSUN can produce different specifications Slurry separation system equipment to support different caliber miniature shield machine, pipe jacking machine , Rotary drilling rigs and so on.

Pipe Jacking Slurry Management and Separation System of KOSUN is well recognized by clients all over the world, owning to its high quality and best after sale services.(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