Diaphragm Wall Construction Slurry Treatment

KD series Construction slurry treatment plant is a kind of professional mud treatment equipment developed by KOSUN, which is suitable for purifying slurry in the diaphragm wall project in the process of circulation drilling. Diaphragm wall construction slurry treatment plant is used to control the mud performance, enhance the quality and efficiency of hole making, support and ensure the safe and smooth operation of roadheading equipment, and improve the recycling of the mud. KOSUN slurry treatment plant can save construction costs, reduce mud emissions and reduce environmental pollution. It is an economical, efficient and environment-friendly necessary construction equipment .

Diaphragm wall construction slurry treatment plant
Diaphragm wall construction slurry treatment plant

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

Overall Advantages of  KD SERIES Diaphragm wall construction slurry treatment plant:

-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.

KOSUN Diaphragm wall construction slurry treatment plant can meet the environmental requirements on urban construction and processing. The market demand of environmental slurry separation system will be increasing.

Kosun- China Solids Control Leader&Drilling Waste Management Expert

Tel.: +86 29 87304914

Email: sales2@adkosun.com

Contact person: Lily Wang

Online consulting:



Slurry Treatment Plants of Kosun

Slurry Treatment Plants

Slurry Treatment Plants are more important equipment for matching micro-tunnel boring machines. It consists of cyclone separation equipment and centrifugal equipment. The cyclone separation equipment consists of a cyclone and desalting machine.

Slurry treatment plants
Slurry treatment plants
Slurry Treatment Plants of Kosun
Slurry Treatment Plants

Mud treatment of the production process

First, the first stage separation is performed by the drilling fluid shale oscillator; the separated particles will be precisely treated by the hydrocyclone into particles of different sizes.

Second, the pressure of the mud through the pipeline into the cyclone high-speed system, and in the hydrocyclone on the inner wall of the rotary motion. The coarse particles are thrown onto the walls and gradually move down by gravity and discharged from the bottom. Due to the slow movement, the fine particles are driven from the center and discharged from the overflow pipe.

Thirdly, the particle size of the slurry after treatment with the cyclone system is very small. So we need to add flocculants to the mud. Flocculants and fine particles aggregate larger particles. And then pumped to the centrifuge. Centrifuges are an important part of ensuring that all water is separated into dry soils. A portion of the bentonite treated by the cyclone system can be discharged from the slurry pool. Mixed will continue to use, save construction costs. The separated solid particles can be transported directly. Separation of high purity water can be used to adjust the new mud or directly into the municipal rainwater system

Slurry Treatment Plants of Kosun with high quality and best after sale service that is very recognized by clients all over the world.

Kosun expressed gratitude for the support and trust of many customers at home and abroad. In the difficult period of the oil and gas industry, Kosun will be more dedication and dedication to strengthen the technological transformation and innovation, with more advanced technology and better after-sales service for the majority of customer service!