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Mixing and Grouting Plants, Mixing and Grounting Units and Stations

Mixing and Grouting Plants

Mixing and Grouting Plants or Mixing and Grouting unit（Mixing and Grouting Plants stations）are used in separation step during different projections, such as soil nails, tie-backs, soil mixing, jet grouting, grout compaction, vertical tie downs and injection grouting. Slurry obtained from field is not in its pure form.

It is usually mixed with particles and different liquids. Thus separation of these component in mixing and grounting plants is necessary. Kosun made system also give App end and PC control end to easily control the whole running.

Mixing and Grouting Plants
Mixing and Grouting Plants

For detailed phares in mixing and grouting plants(mixing and grouting units),the Separation of projection mud is done by the system which is an physical speparation flow.

Mixing and grounting stations

This Separation process is carried out by passing the slurry through an Separation. Mixing is brought in contact with the slurry at this time. High proportions of solids is scattered by shakers.

This process can be modified for extraction of specific slurry to increase its effectiveness. Extraction of other heavier slurry is up to 100% with use of this process. However for lighter solids, it is not an ideal process.

Mixing and grounting units

By the end of this process in mixing and grouting plants, 90 – 95 % of mud is obtained from the slurry stream. Move over, some energy is used to convert slurry from complex components into resuable slurry from by centrifuging it.

This decreases the cost associated with extraction of ethane from effluent. Thus separation of slurry from solids in mixing and grounting plants not only makes them pure and clean for use but also helps in obtaining valuable solids itself.

Fully understanding of the above detailed information will be hard, its a little bit different with TBM Separation plants or mine tailings treatment plants, but the real application case of the mixing and grounting plants is increasing the numbers day by day, some companies like Kosun from China have paid their attention on the related mechanics research. The performance is good, but still many progress can be achieved in the recent time. in the recent time.

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Mine Tailings Treatment System Good Performance

Mine Tailings Treatment

With the development of economy, the demand for mineral products increased significantly, the scale of mining development increased, resulting in the number of beneficiation tailings will continue to increase; coupled with the number of available metal ore grade is decreasing, in order to meet the growing mineral products Demand, the scale of mineral processing is increasing, so the number of beneficiation tailings will also be a substantial increase, and a large number of tailings, to the mining, the environment and the economy caused a lot of problems. So how to deal with tailings? What are the tailings treatment?

1, tailings storage. The amount of tailings for a plant is large and must be properly stored;

2, tailings water reuse. In order to reduce the consumption of fresh water and tailings water emissions, to reduce the tailings of the water pollution, tailings water reuse to pay attention.

3, tailings water purification. Drainage to the tailings of the plant, if the impurity content exceeds the national health standards, tailings water must be purified after the discharge.

mine tailings treatment
mine tailings treatment

Mine Tailings treatment system dedicated to the tailings of the mud separation, mud can be graded treatment to achieve the purpose of mud and water separation;

Set the mechanical and electrical control as one of the mine tail mud water treatment system;

Tailings Treatment System The surface coating is durable and ensures that the system is used in applications where wear and corrosion are large.

Mine Tailings treatment system characteristics

(1) low energy consumption, high dehydration rate, easy installation and use, easy maintenance;

(2) tailings centrifuge to achieve tailings slag dry speed manually adjustable, the most important thing is to automatically start the device automatically control the protection;

(3) tailings centrifuge without filter cloth, do not have to backwash water, can be applied to a variety of materials to choose the actual situation.

Tailings treatment system applications

Applicable to all kinds of tailings mud treatment, slime dehydration, washed quartz sand, construction mud dehydration, washing field sand field mud sludge treatment.

Tailings treatment system advantages

The general concentration of 18% -30% of the tailings slurry, after my company’s tailings treatment system after treatment, tailings sludge moisture content of 10% -30%, and even some coarse sand tailings can reach 10% Fully meet the tailings dry pile, the treated water is clear and transparent (optional flocculant) to achieve the standard of recycling.

 

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Rotary Drilling Rigs Mud System Good Performance by Kosun

Rotary Drilling Rigs Mud System

Solid control systems owe their efficiency to the overall performance of the components that will be in the mud separation system. To control the subsurface pressure, to lubricate the drill bit, to stabilise the wellbore, these are all functions of drilling mud including other purposes in a
mud separation system.

Rotary drilling rigs mud system can also be used in different industries for different purposes.The main separation equipment on a mud separation unit are the shale shaker, mud cleaner, the desander, the desilter as well as the decanter centrifuges. They are however available across different sizes and applications but they do maintain the same principle of liquids and mud separation.

Rotary Drilling Rigs Mud System
Rotary Drilling Rigs Mud System

Two options of shale shakers are used on a mud separation system. There are primary shakers and secondary shakers, primary shakers make use of coarse screens so as to take our larger cuttings while the secondary shakers consists of fine mesh screens and this enables it to get rid of the finest particles.

There is additional separation that is done on a mud separation unit, this is done so that the finest particles can be totally removed from the system. . The mechanical equipment that is used at this stage is inclusive of hydrocyclone desanders and desilters, mud cleaners and rotary bowl decanting centrifuges .

A liquid mud plant has different types of tanks that are useful for storage and mixing the drilling mud, the dredge slurry dewatering system is used for dredging slurry treatment to remove solids and discharge can water on a mud separation unit.

Solid removal units are usually functional for diamond core drilling in the mining industries and they are used to recycle drilling fluids and water. There are also mud separation systems that are used of oil and gas. The oil and gas drilling solids control system makes it possible for the reuse of drilling fluids that would have come from oil and gas drilling.

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Microtunnelling Slurry System for Sale all Over the World

Microtunnelling Slurry System

Microtunnel Boring Machines (MTBM) Install gravity flow pipes that require accurate lines and slopes in poor soils. Microtunnel is a process that uses a remote control pipe. 

Microtunnel is developed by the Japanese in 1970s and are launched in the US medium term in 1980s. The Akkerman launched the first mud microtube system the year in 1995. Currently thousands of microchannel systems exist in the world.

Microtunnelling Slurry System
Microtunnelling Slurry System

Microtunnelling projects are usually in the city. In this case, the mud system that matches the micro-tunnel is required to be compact and has a very small recirculation slurry system of different capacities. This mud system is often referred to as a “TBM slurry separation system“.

Helicopter direct installation of underground pipeline products and slope tolerance. Standard center drive and face access, peripheral device driver MTBM size is 30-114 inches. (762-2896 mm) OD range.

Soil excavation is carried out by injecting soil into the surface of the hole and the chips are forced into the slurry inlet hole of the MTBM crushing cone to circulate through the closed system to the separation device.

The complete slurry microtube system consists of a pipe-specific MTBM, a control vessel, a steering system program, a remote hydraulic power module, a keyhole crane frame, a series of pumps, a laser, a water cooling tank, a slurry trunk and additional piping, Material separation plant.

The launch shaft is fitted with a pit seal to prevent shaft drive and project-specific thrust block distribution from gravity. The micro-tunnel operation is managed by an operator in a ground control container located next to the shaft.

According to customer demand, Branch Sheng will be based on the actual needs of customers, customers recommend the most suitable products for customers to provide reliable, high-quality products.
Branch Sheng will be dedicated to domestic and foreign customers with strong technical strength and improve after-sales service system. Coase looks forward to working with you for consultation and cooperation!

Coase is confident in providing more cost-effective equipment and mud systems in 2017.

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Rotary Drilling Rigs Mud System of Kosun for Sale

Rotary Drilling Rigs Mud System

Rotary Drilling Rigs Mud System generally use hydraulic crawler telescopic chassis, self-landing folding folding mast, telescopic drill pipe, with vertical adjustment automatically adjust the depth of digital display, the whole machine is generally used hydraulic pilot control, load sensing, With the operation of light, comfortable and so on.

Rotary drilling  construction to be equipped with a special rotary drilling mud slurry treatment system. The main and vice two winchs can be applied to the needs of the site.

This type of drilling rig with different drilling tools for dry (short spiral) or wet (rotary bucket) and rock (core drill) into the hole operation, but also with a long helix drill, underground wall grab, vibration pile hammer Etc., to achieve a variety of functions, mainly for municipal construction, highway bridges, industrial and civil construction, underground wall, water conservancy, anti-seepage slope and other basic construction.

Rotary Drilling Rigs Mud System
Rotary Drilling Rigs Mud System

Domestic experts believe that: rotary drilling rig  in the next few years there is still a large market. The rotary drilling rigs mud management system is an important part of the rotary drilling construction.

Rotary drilling rig construction as a new construction technology, is a suitable for the construction of the foundation of the hole in the construction of construction machinery.

The role of rotary drilling mud treatment system in the whole rotary drilling construction is very important.

In the construction industry more and more widely used in the construction of more and more problems encountered in the future to ensure the quality of piles, lay the foundation for the late construction.

Rotary Drilling Rigs Mud System
Rotary Drilling Rigs Mud System

 

Rotary Drilling Rig is a suitable construction machinery for the construction of the hole in the construction machinery. Mainly suitable for sand, clay, silty soil and other soil construction, rotary drilling mud slurry treatment system in the pile, continuous wall, foundation reinforcement and other foundation construction in a wide range of applications, rotary drilling rig rated power in general For the 125 ~ 450kW, power output torque of 120 ~ 400kN · m, the maximum diameter of up to 1.5 ~ 4m, the maximum hole depth of 60 ~ 90m, to meet the requirements of various types of large-scale construction.

Welcome to contact us if you need.

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Pipe Jacking Machine Slurry System by Kosun Manufacturer

Pipe Jacking Machine Slurry System

Pipe Jacking Machine Slurry System used in non-excavation projects . Pipe jacking machine slurry system construction equipment have advantages, can be counted as eight advantages:
(1) pipe jacking machine, the main cylinder, mud water circulation system and mud separation equipment package.
(2) with the eccentric rotary cone crusher of the spoke-type cutter, can be broken outside the top of the pipe 30%, a shaft compression strength of 196MPa (196000KN / ㎡) pebbles and gravel.
(3) pipe jacking to adapt to the formation of a wide range of conditions. Such as clay, gravel and gravel mixed pebbles and soft rock soil. In unstable strata, such as gravel soils, the stability of the ground can be maintained by maintaining the soil pressure of the tapered eccentric crusher.

Pipe Jacking Machine Slurry System Pipe Jacking Machine Slurry System
Pipe Jacking Machine Slurry System

(4) the use of the main cylinder installed in the track, a jacking can be more than 100m in length.
(5) pipe jacking machine from the ground can be a remote operation.
(6) on the console will be able to complete the TV monitoring and direction control. To maintain high accuracy.
(7) the use of the main cylinder can be a top end of a pipeline without interruption.
(8) The mud separation unit is a flexible, sealed separation system that saves installation space.

Kosun to carry out scientific and technological innovation, improve the pipe jacking mud management system separation  to solve the separation of ultra-fine particles of soil problems. Through the separation of mud, the water can be reused after treatment to ensure zero emissions, zero leakage, zero pollution, and effectively green construction. “This section of the chief engineer Xu Weiging introduced.

“To separate the mud, as if to sesame paste in the sesame seeds and water separated.” 13 section of the party secretary of the party secretary Lan Hongbin said that large particles can be separated with sieve, and the remaining “sesame paste” In the “sesame” to be separated, it becomes a problem.

After years of exploration and experimentation, Kosun summed up a set of sieves, swirling, pressure filtration, centrifugation and auxiliary agents of the method, the successful realization of the mud shield solid-liquid separation, separation of the dregs transported to a special storage Transport places, the water is recycled.

 

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Tunnel Boring Machine Slurry System of Kosun on Soft Ground

Tunnel Boring Machine Slurry  System

Tunnel Boring Machine Slurry  System of Kosun with more than 20 years experience.
Three main types of tunnel boring machine separators are used in soft ground excavations-
–    Slurry shield TBMs
–    Earth pressure balance machine
–    Open – face type
In soft grounds with pressure less than 7bar, earth pressure balance machines are used. These along with cutting head also comprises tungsten carbide disc cutters, cutting bits and hard disk cutters.

Machine derives its name from the fact that it balances the pressure in tunnel head by use of excavated earth. Rate of excavation and advances through Archimedes screw controls pressure in the cutterhead. Some additives like bentonite may have to be injected to increase the stability.

Kosun Tunnel Boring Machine Slurry System
Tunnel Boring Machine Slurry System

These are also added to make sure that the earth is sufficiently attached to the Archimedes screw thus marinating the pressure in the head and prevent seepage of water in the tunnel.

Slurry shield TMBs are used in cases where the ground is so granular in nature that it cannot form plug in Archimedes screw. The cutting head is feeded with slurry which in turn applies pressure. This even acts as transporting medium as it mixes with excavated earth and is being pumped out in slurry separation units usually located out of tunnel. In this separation unit slurry is processed so that it is recycled and can be used again. This filtration is a multi- staged process. However, filtration of slurry depends on the size of excavated particles.

Thus making this slurry shield tunnel boring machine separation units suit able for clays and silts sized particles as they are smaller than bentonite particle, which makes the slurry. In these instances separation with water can be done which will help form clay cake thus filtering the slurry in the end.

In grounds where the excavated tunnels can stand without support for a little period, open face TMBs can be used. These tunnel boring machine separators are generally used where strength is more than 10Mpa and seepage of water is low. Cross sections of sizes up to 10 meters can excavated with these TMBs.

Cutter head excavates within 150mm of the shield edge. This shield is moved forwards and cut the ground in same circular manner. Pre-casted concretes or graphite iron segments provide ground support. The key spreads the rings until it is tightly fitted against the tunnel made by tunnel boring machine separators shields. Open face TMBs comes in many variations.

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Pipe Jacking Machine Slurry System Good Performance for Sale

Pipe Jacking Machine Slurry System

Pipe jacking machine slurry system main function is to provide a pressure mud for the face of the pipe jacking pipe to establish the mud slurry, while the pipe cutting machine can be cut down from the continuous Constantly transported to the ground, and the separation of soil and mud treatment.

Pipe jacking machine slurry system is an important part of pipe jacking construction. The pipe jacking construction is an underground pipe construction method developed after the construction of the shield.

It does not require excavation of the surface layer and can cross roads, railways, rivers, ground buildings, underground structures and various underground pipelines.

Pipe Jacking Machine Slurry System Pipe Jacking Machine Slurry System
Pipe Jacking Machine Slurry System

Pipe jacking machine slurry separation system is an important part of pipe jacking construction. Pipe jacking Construction The tool tube or boring machine is lifted from the working well through the soil to the receiving shaft by means of thrust between the main cylinder and the inter-pipe interchanges.

At the same time, it is followed by the tool tube or boring machine after the pipeline buried in the two wells, in order to achieve the construction of non-excavated underground pipeline construction methods.

Pipe Jacking Machine Slurry System
Pipe Jacking Machine Slurry System

The most prominent feature of pipe jacking construction is the adaptability problem. For different geological conditions, construction conditions and design requirements, the choice of the application of the pipe jacking with the need to match the appropriate pipe jacking pipe system. How to correctly select the pipe jacking machine mud management system and supporting auxiliary equipment for the pipe jacking construction is very critical.

We make every effort to enable customers to get more benefits, and in the market to seek more business opportunities. We are committed to creating more value for you and society.
We must develop new technologies and new products for our customers at a high level in this field; we must strengthen our position and set an example. A group of experienced staff ready to serve you!

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Soilmec Slurry System Good Performance by Kosun Manufacturer

Soilmec Slurry System

Soilmec slurry system stations are a prerequisite for the successful application of mud-water tunneling equipment, such as AVN equipment, hybrid shield machines or sunken shaft boring machines.

The excavated dregs are separated from the bentonite suspension (a mixture of water and thixotropic clays) and removed by efficient and continuous processes. After the separation of the suspension back to the mud ring re-use.

Soilmec Slurry System
Soilmec Slurry System

The efficient clay separation process has the following essential characteristics: the excavated dregs are thoroughly separated and dehydrated until a very low moisture content is reached; bentonite and other additives are added according to geological conditions.

The less the residual moisture, the lighter the weight of the residue to be separated, the lower the cost of the slag. In addition, in the sand and cohesive soil tunneling, if the suspended particles in the residual particles, will be due to mud suspension adsorption of solid particles to reduce the ability to reduce the tunneling speed. In this case, use a filter press and a centrifugal separator to avoid muddy mud.

Due to the use of durable and easy maintenance of polyurethane sieve or steel sieve, cost-effective to enhance the entire mud separation station also achieve high operating efficiency.

Soilmec Slurry System have below advantage:

And + tunnel tunneling technology and geological conditions to achieve the best match

+ Strong g power to ensure that the solid particles are fully separated and effectively dehydrated

+ Advanced Screening Technology: Replacement sieve technology requires low space requirements, easy operation, and can be adjusted quickly when geological conditions change

+ Container structure to ensure rapid assembly and removal, with high-performance sound insulation design options

The main performance parameters are computerized

We try to extend this pride to other aspects of our business. In the yard, we maintain the maintenance of the equipment, which will affect the overall performance of the machine. At the site, we try to recycle waste, use recycled goods or materials wherever possible, and keep the fuel content, without adversely affecting the environment. In the office, we emphasize the importance of recycling principles and the use of recycled paper products.

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Tunnel Boring Machine Slurry Separation System of Kosun

Tunnel Boring Machine Slurry Separation System

Tunnel Boring Machine Slurry Separation System is the role of the shield of sand formed by the formation of sludge for particle separation and treatment, and then the recovery of mud into the adjustment tank.

In general, in the shield of the mud separation system using shaker as a primary separation is more appropriate, the role of the vibrating screen is the pretreatment of mud, remove the ball and block and other coarse particles.

Tunnel Boring Machine Slurry Separation System of Kosun
Tunnel Boring Machine Slurry Separation System of Kosun

TBM Slurry Separation System in Sweep Slurry Separation System. As long as the function is to refine the fine granules after further separation, the sludge particle size is reduced, and the TBM Mud system is generally treated with multi-stage cyclone.

The working principle of the cyclone in the shield mud-water separation system is based on the centrifugal force generated by the high-speed rotation of the hydrodynamic force.

The cyclone pump causes the cyclone to generate negative pressure during the rotation, forcing the fine particles suspended in the cyclone. Through the centrifugal effect of a spiral rise, through the overflow was negative pressure extrusion, coarse particles in the slurry under the action of their own gravity into the underflow to the pulp tank.

TBM Slurry System in the different diameter and diameter ratio and different working pressure, will play a different treatment effect.

Kosun is an international brand with extensive experience in solid control and drilling waste management equipment manufacturers and is also engaged in related global services.

Kosun always adhere to product upgrades and technological innovation to win the market, determined to seize the requirements of customers in the industry enjoyed a high reputation .

TBM Slurry Separation System of Kosun is very popular by clients at home and abroad owning to its high quality and best after service sales. Welcome to contact us if you need any help.