KOSUN Shield TBM Muck Disposal and Treatment method

During the construction of Shenzhen Metro Line 14, KOSUN Environmental Protection Shield TBM Muck Disposal and Treatment System has been used to separate sand, fine sand and soil from the tailings, dehydrate and dry them, reduce transportation and reuse resources. Completely achieve zero mud discharge, meet the requirements of environmental protection. The Shield TBM Muck Disposal and Treatment System adopts modular design, which consists of coarse shale shaker, sand washer, fine shale shaker, sand desander cyclone, slurry pump and manifold, filter press and other components. The system structure is simple, which can meet the transportation and rapid disassembly.

Shield TBM Muck Disposal and Treatment
Shield TBM Muck Disposal and Treatment

In urban subway construction, shield tunneling has become one of the main choices of tunnel construction. The large amount of waste muck generated by shield tunneling has brought challenges to the urban environment in many aspects, and the dehydration, transportation, landfill and other processes of the waste muck will have a great adverse impact on the environment. As a kind of urban mineral resources, the muck will occupy a large amount of land resources for landfill and absorption. Meanwhile, the slope of the heap has the risk of landslide. If the muck is recycled as synchronous grouting material, ecological brick raw material, subgrade filler, etc., it will effectively improve the ecological and environmental protection function of subway construction. However, at present, the utilization rate of shield muck is very limited in China, so it needs to be promoted and popularized.

KOSUN environmental protection Shield TBM Muck Disposal and Treatment System deliverying Muck by the belt conveyor system from the depths of the tunnel to the ground sediment separation system of feed hopper, the final separation sand transport by belt machine to trucking, lift the graded the residue dehydration separation and drying, realize the inorganic raw materials, water reuse, recycling waste muck is achieved, also it also produced a good economic benefit, added new “magic weapon” for the green construction and urban infrastructure.

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

Desander plant, desander system,desander unit manufacturer-KOSUN

Desander plant, desander system,desander unit main components includes: shale shaker with coarse and fine screens, storage tank of the coarse screen, cyclone with cyclone feeder pump for removing fine particles from the suspension, dewatering screens for abstracting further water from the solids dis-charged by the cyclone.

Desander plant
Desander plant

Desander plant, desander system,desander unit is used to remove soil partcles in drilling muds and support slurries used in foundation engineering. They can be either water-bentonite, water-polymere, or water-cement and bentonite suspensions.

As KOSUN Manufacture shale shakers, desanders, desilters, decanter centrifuges. So KOSUN is able to provide complete solutions for TBM Desander plant, desander system,desander unit project. The shale shaker for separation coarse solids, the desander for separation sands, the desilter for separation silts, the mechanical centrifuge for separation fine solids.The chemically enhanced technology with decanter centrifuge for separation ultra fine solids to discharge water.

KOSUN is the experienced Desander plant, desander system,desander unit Manufacturer and Exporter in China. and has many years experience of equipment design, production and application. KOSUN Desander plant, desander system,desander unit have further applications in Bored Pile, Diaphragm Walls, Water well drilling, Microtunneling projects, Mining industry.

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

TBM Slurry Treatment Plant

All advantages of KOSUN TBM Slurry Treatment Plant at a glance:

(1) Simple and useful treatment process, as well as convenient installation, operation and maintenance;

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

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

(4) 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;

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

(6) The whole system is skid-mounted integrated system and can be also changed into vehicle-mounted mobile treatment units.

Around the world, requirements for tunnelling and other separation projects are continuously increasing. With over 28 years of experience, KOSUN offers TBM Slurry Treatment Plant to provide solutions for customized project needs. A versatile TBM Slurry Treatment Plant is the basis for a successful operation of slurry-supported tunnel boring machines such as AVN and Variable Density Machines, Mixshields as well as Vertical Shaft Sinking Machines.

TBM Slurry Treatment Plant
TBM Slurry Treatment Plant

KOSUN TBM Slurry Treatment Plant are optimally adapted to the requirements of the tunnelling process. They separate the slurry suspension continually from the loaded solid particles in the slurry circuit. A powerful and efficient combination of state-of-the-art screening technology and hydro-vacuum cyclones with high g-forces and low cut points results in depositable excavated material with low water content. The lower the water content and thus the weight of the excavated material, the lower the costs for disposal and recycling. Very fine particles that remain in the suspension have a significant impact on parameters such as excavation speed and daily advance rate. Additional equipment and fine treatment devices like filter presses and centrifuges are necessary to keep the suspension from thickening and the TBM performance high.

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

Bentonite Mud Recycling/ Recycle Equipment

Bentonite Mud Recycling Equipment are designed to start off with clean fluid and have dirty fluid introduced into the system at a reasonable rate, determined by the capacity of the unit and size of the drill. Many contractors try to have one recycling system set up in a central location and haul drill spoils to the unit from various locations to be cleaned and re-conditioned. If an empty recycling system is filled with drill spoils (dirty drilling fluid) it will not perform well and take a lot longer to get the desired results.

When operating a Bentonite Mud Recycling Equipment, always maintain proper tank levels and do not let the fluid level go down below half in the dirty compartment before introducing more drill spoils into the system. It is best to try to balance the flow of the spoils pump for a constant feed into the system, or at least operate the dirty/scalping compartment tank between full to half. Letting the dirty/spoils compartment go down to almost empty can temporarily overload the system with solids and the overall end-result is more solids going back to the drill’s reciprocating pump, leading to shorter pump life.

A Bentonite Mud Recycling Equipment is also a mixing system, and includes a centrifugal mixing pump, mixing hopper and mixing jets located on the bottom of the tanks/compartments to keep the drilling fluid agitated. As clean drilling fluid is returned to the drill via a centrifugal charge pump during drilling operations, drilling fluids return from the entry and/or exit pit are picked up via a trash pump and discharged over a scalping shaker that makes the initial coarse cut, removing large drill solids that can either settle to the bottom of the tanks or cause plugging problems with hydrocyclones.

Bentonite Mud Recycling Equipment should be sized to handle at least one and a half times the maximum pumping rate of a drill’s circulating system in order to maintain a clean drilling fluid and to minimize wear on the rigs drilling fluids circulating equipment (especially the reciprocating pump). When in operation, drilling fluid from the clean compartment should cascade back into previous compartments (lower bypass gates should always be closed during recycling).

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

Mud Circulation System for HDD & CBM

KOSUN Mud Circulation System is widely used in the following drilling applications: Horizontal Directional Drilling (HDD Trenchless Construction), Water Well Drilling, Tunnel Boring Machine (TBM), Coal Bed Methane (CBM). Mud Circulation System for HDD & CBM is a combination solids control equipment that is connected among mud flow lines configured on mud tanks. It aims to clean, recycle, mix and condition the drilling fluids in desired properties as per the drilling formation requirements. 

Mud Circulation System
Mud Circulation System

Main advantages of Mud Circulation System for HDD & CBM:

1.Mud Circulation 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.

KOSUN Mud Circulation System is a very popular system used in HDD and CBM drilling. As the manufacturer of Mud Circulation System in trenchless construction, KOSUN have the mature mud treatment solution, and customized series Mud Circulation System for our customers. KOSUN Mud Circulation System mainly composed of shale shaker, mud cleaner, centrifugal pumps, mud tank, jet mud mixer and other auxiliary equipment.

Tag: Mud Circulation System for HDD & CBM, Mud Circulating System for Trenchless Drilling Construction, hdd mud system, hdd mud calculator, hdd drilling mud calculator, hdd drilling fluid calculator, horizontal directional drilling mud system.

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 Solid Control Equipment Drilling Offshore

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, desilter cone,shale shaker screen, desander, desilter,dryer shaker, 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.

Solid Control Equipment Drilling Offshore
Solid Control Equipment Drilling Offshore

Solids control is a technique used in a drilling rig to separate the solids in the drilling fluids that are crushed by the drill bits and carried out of the well surface. Normally, a solid control system contains five stages: the mud tank, oilfield shale shaker, vacuum degasser, desander, desilter, and centrifuge. The shale shaker is used to separate big solids with diameter above 75μm, the desander treats solids from 45–74μm, and the desilter segregates solids between 15–44μm. Sometimes the desander and desilter are combined as one highly efficient mud cleaner. When air enters the drilling fluids, a vacuum degasser is used to separate the air. If no air is found in the mud, the degasser will work as a big agitator. All these stages are mounted on the top of the mud tank. After separating the solids, the clean mud can be pumped into the borehole again.

The drilling mud system will separate unuseful drilling cuttings and other solids among drilling fluids. It will correct drilling mud property and keep the drilling fluids performance good. Solid control effect to well drilling also includes holding proper gravity, density, weight, etc. Good solids control to well drilling will produce good quality drilling fluids during whole well drilling. The good drilling fluids will influence good drilling greatly. Use good drilling fluids, the well drilling will be fast and efficient, the drilling cost will be less than those bad solids control well drilling. During whole drilling mud system, we’ll get good and safe drilling condition decrease and even prevent blowout danger. So nowadays we take solids control as rather essential part for oil and gas well drilling, geothermal well drilling, CSM exploration, etc.

Tags: solids control equipment for sale, solid control equipment drilling for sale, mud solids control, solid control drilling, solid control in drilling, solid control system drilling, drilling mud solids control, mud solids control equipment, drilling mud solids control system, solid control equipment drilling.

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

River dredging and dewatering system-KOSUN

Considering the big mud content and difficult environmental management in the proccess of river dredging, KOSUN is aimed to design and research a integration Dredge Dewatering Solution in order to save a lot of cost for customer. At present, KOSUN can design and configurate different model Dredge Dewatering Equipment or System  to meet requirements of different customers according to the working condition of river silt the customer provided. 

River dredging and dewatering system

River dredging and dewatering system

KOSUN River dredging and dewatering system is mainly consist of shale shaker, desander, desilter and decanter centrifuge. In the actual selection process, the 3-6 stage separation system can be selected based on different situations. River dredging and dewatering system can make the water content of the slurry under 80% and can decrease the slurry volume. That can be transported by the common slag car to save more transportation cost.

KOSUN River dredging and dewatering system are applied to Lake dredging, river dredging, pond reservoir dredging engineering, municipal pipelines dredging sludge, clear water stations desilting, river dredging engineering, enterprise slag settling pond engineering, drainage sewage dredging engineering such as dredging project.

Tag: river dredging sludge separation plant, River dredging sludge dewatering system, River Dredging Dewartering, River Dredge Dewatering System, Dredge Dewatering System, Dredge Slurry Dewatering System, River dredging dewatering system, River dredging and dewatering system, Dredge Slurry Dewatering Centrifuge, Dredge Dewatering Equipment.

Kosun-River Dredge Slurry Dewatering Syste Expert
Email: sales2@adkosun.com
Wechat:+86 18792396268
Contact person: Lily Wang
Online consulting:
http://www.kosun.com
http://www.kosuneco.com

TBM Muck Treatment and Disposal-KOSUN

In urban subway construction, shield tunneling is one of the main choices for tunnel construction. The large amount of waste muck produced by shield tunneling brings many challenges to the urban environment. The processes of muck dewatering, transportation and landfilling will have a great negative impact on the environment. As a kind of urban mineral resources, waste muck will occupy a large amount of land resources when it is used in landfills. If the TBM muck are recycled as synchronous grouting material, ecological brick raw material, roadbed filler, etc., the ecological environmental protection function of subway construction will be effectively enhanced. 

Xi’an KOSUN Environmental Engineering Co., Ltd. focuses on development and services of complete technologies and equipment of sludge and TBM muck reduction and resource utilization.Our TBM Muck treatment and disposal system had been successful used in shenzhen,China.

TBM Muck Treatment and Disposal
TBM Muck Treatment and Disposal-KOSUN

Know more about our TBM Muck treatment and disposal system,please email sales@adkosun.com.

Tag:TBM Muck treatment and disposal, TBM Muck treatment and disposal system.

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

River dredging sludge treatment

Along with the economic development, people have higher requirements on living environment. There are numerous water environments in the polluted regions in China urgently needing to be remediated. Traditional dredging methods cannot meet the demands of people on environmental protection any longer, so the environmental dredge technology emerges at the right moment.Based on the current situation of sludge treatment and the requirements of relevant national policies, KOSUN has developed the current advanced river dredging sludge treatment process in line with the principle of “reduction, innocency, stabilization and resource recovery”.

In recent years, BRRD series Black Rhino environmental river dredging sludge treatment equipment, independently developed by KOSUN Environmental has been widely applied to environmental dredging field of rivers, lakes, reservoirs, etc. Moreover, we can customize the optimal integrated solution to river dredging sludge treatment according to the field hydrogeological conditions.

KOSUN Environmental river dredging sludge treatment technology includes such eight modules as pretreatment unit, desanding unit, desilting unit, dewatering unit, sewage treatment unit, clean water storage unit, solidification unit and chemicals unit.KOSUN Environmental river dredging sludge treatment technology covers pretreatment, washing and sieving, dewatering, tail water treatment, sediment stabilization, etc. When various materials are treated and reach the standard, the clean sand will backfill into the river channel, and the dewatered sediment will undergoes treatment.

Tag:river dredging sludge treatment, river dredging sludge treatment technology, river dredging sludge 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

Tunneling Slurry Separation Plant

KOSUN Slurry Separation Plant, Deanding Plant, Recycling Plant can be used in the field as follows:Tunneling, Micro-tunneling, Pipe-jacking Construction, Bored Piles Construction, Horizontal Directional Drilling, Diaphragm Wall Constructionand so on.

Tunneling Slurry Separation Plant

An efficient Tunneling Slurry Separation Plant is the basis for the successful use of slurry-supported tunnel boring machines(TBM). KOSUN Slurry separation plant is popular for project of AVN Machines , Mix shields  or Shaft Sinking Machines . KOSUN Tunneling Slurry Separation Plant utilize shale shakers, desander desilter, as well as decanter centrifuges to processes separate and remove the excavated solids from the bentonite suspension. The cleaned fluid is then transferred back to the slurry circulation.

Features of KOSUN Tunneling Slurry Separation Plant:

(1) Simple and useful treatment process, as well as convenient installation, operation and maintenance;

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

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

(4) 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;

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

(6) The whole system is skid-mounted integrated system and can be also changed into vehicle-mounted mobile treatment units.

KOSUN is a professional manufacturer which design, develop, and manufacture  Slurry Separation Plant, Desanding Plant, Recycling Plant and Slurry Treatment Equipment and System. Our products are environmentally friendly high-tech products which is used for the separation of the solid particles from the slurry liquid and the recycling of the clean fluids. KOSUN Slurry Separation Plant and Slurry Treatment System has demonstrated its high-performance capalilities at many job sites worldwide including the applications of tunneling, micro-tunneling, pipe-jacking, bored piles construction, piling construction and diaphragm wall construction, etc. (Editor:Kosun Lily Wang)

Tag: Slurry Separation Plant, Tunneling Slurry Separation Plant

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