ZK SEPARATION New Product: Tunneling Mud Treatment Decanter Centrifuge
Jan 04, 2021
ZK SEPARATION Technology released a newly designed drilling mud dewatering device to meet the growing market demand for drilling mud and sewage treatment.
ZK SEPARATION Technology released a newly designed drilling mud dewatering device to meet the growing market demand for drilling mud and sewage treatment. The application of ZK Tunneling Decanter Centrifuge in tunneling mud treatment has successfully solved common transportation performance problems due to improper separation of the mud and over-discharge of wastewater.
Water tunneling is widely used in projects like underground crossing rivers, lakes, and seas due to its advanced technology, strong geological adaptability, accurate pressure control, and safety and reliability. Nowadays, water tunneling is more and more widely used in urban areas.
With the increasing diversity of tunneling application conditions, a series of difficult mud separation and mud water treatment problems are becoming more and more obvious. For example, it is difficult in water tunneling to separate mud from clay layer, silt texture layer, silty clay, (containing mud) gravel coarse sand, fully weathered granite, strongly weathered granite (sandy soil-like), moderately weathered granite, and other strata when it is tunneled, and it is unable to work quickly and reach the environmental protection requirement.
To solve these increasing problems, ZK Separation has developed a tunneling decanter that can be widely used to treat muddy water in different conditions. With high performance, large capacity, low maintenance, continuous operation, and smart operation. The successful development of ZK Tunneling Decanter Centrifuge has ensured the stability of the excavation surface and the smoothness of the muddy water transportation system and completely solves the discharge of waste mud up to the standard.
Separation principle of ZK Tunneling Decanter
ZK Tunneling Decanter Centrifuge uses centrifugal sedimentation to separate the solid particles in the tunneling mud. Under the action of the centrifugal force generated by high-speed rotation, the solid particles are thrown on the inner wall of the rotating bowl due to the larger solid density and centrifugal force, forming a solid layer. Then the solid phase is pushed to the slag outlet through the screw conveyor. Due to the low density and centrifugal force, the liquid layer forms inside the solid layer and flows out through the overflow hole.
Advantages of TZ Tunneling Decanter
-
Strong adaptability, large capacity, continuous operation, and low operating cost.
Unique centrifuge design, advanced control system, and standardized design. This benefits the user in terms of operation costs (drug consumption, power loss, routine maintenance, etc.).
-
Wide range of models for different requirements
No matter your operation's size, you can find the suitable model decanter for mud separation in our product catalog.
-
Modular design, easy to learn and understand equipment operation
The intelligent control system can realize one-click start and stop, automatic cleaning, fault self-diagnosis, and safety self-protection. Compared with the conventional machine, it dramatically reduces the difficulty of operation.
-
High-performance resistance to wear and corrosion
There are fine hard particles and impurities such as sand and gravel in the muddy water. If the centrifuge does not adopt a reliable wear-resistant configuration, its service life and operation stability will be seriously affected. Centrifuge abrasion protection scheme is completely targeted, according to the properties of the material (PH value, corrosive substances, solid particle size, hardness, etc.), can choose adopts hard alloy or ceramic. Among them, the hard alloy adopts YG6, YG8, and various kinds of modified tungsten-cobalt alloy, whose hardness can reach 89~93(HRA), which can fully meet the application field of ZK Tunneling Decanter Centrifuge.
-
High performance with good dryness
Special screw conveyor, drum, and other design structures enable ZK Tunneling Decanter Centrifuge to have greater centrifugal force, high torque conveyor torque, super long solid dehydrating length.
-
We are not only the equipment manufacturer but also the system designer
With muscular technical strength and rich engineering experience, we are also willing to design and recommend a separation system for the client.
More applications
ZK Decanter Centrifuge has become a piece of essential key equipment in the tunneling mud slurry separation system. It has been widely used in many fields, such as sewage treatment in water plants and tailings slurry treatment.
More News and Articles
Jul 24, 2024
News
UK utilities place multiple orders for settlement tank technology
Northumbrian Water, Southern Water, and Dŵr Cymru upgrading wastewater sites
Three UK water utilities have agreed orders for the installation of a total of six conical settlement …
Jul 22, 2024
Article
Reusing wastewater, rethinking water: Maharashtra's roadmap
How Maharashtra turns wastewater into a resource
Water resource management is a critical issue globally, and in India, the state of Maharashtra is pioneering efforts to regulate and …
Jul 19, 2024
News
Kansas City advances fire hydrant leak detection technology
An acoustic fixed-base pipe monitoring technology that uses fire hydrants to host multi-sensor devices, has already found more than 30 leaks for Kansas City Water, says Lou Rossetti …
Jul 17, 2024
News
When two bores right a wrong
The Edge Underground team is adamant: there is always a risk of things going wrong on a trenchless project, even for the most prepared contractor.
Experience and having the right equipment can be the difference between …
Jul 15, 2024
News
Adapting to a region’s growing water and wastewater needs
Gippsland Water has completed two major projects to provide local communities with water security. Trenchless Australasia takes a look at the two projects helping increase water supply …
Jul 12, 2024
News
Connections made in Glastonbury
Difficult ground conditions called for a specialist solution when new PE pipes for potable water services had to be installed underneath two, 10-metre road crossings in the grounds of the UK’s ultimate music festival …
Jul 10, 2024
Article
The Water-Energy Nexus: Interdependence and Challenges
Niclas Andersson, CEO of AirWater2All, explains the connection between water and energy. The importance of this connection and the areas in which it needs to be considered are explained …
Jul 08, 2024
News
Minimising cultural impacts with trenchless technology
Yarra Valley Water is leveraging the benefits of trenchless technology to lessen impacts on the Upper Darebin Creek branch sewer project.
The project consists of building a 2.7km sewer pipe …
Jul 05, 2024
News
SprayWall: Reinforcing Underground Infrastructure with Unmatched Strength
In the trenchless technology industry, finding a rehabilitation solution that offers ease of installation and exceptional structural integrity is paramount.
For three decades, …
Jul 01, 2024
News
“Don’t let stereotypes hold you back”
Trenchless Australasia sat down with Rob Carr project manager Marie Piette to discuss her career and work at the microtunnelling contracting company.
From Norway to Cambodia and now Perth, Western Australia, …
Jun 28, 2024
News
Transforming Wastewater: Towards Climate-Neutral Sewage Treatment
Baden-Württemberg’s Minister President Winfried Kretschmann recently toured the Büsnau Training and Research Sewage Treatment Plant, where a pioneering project led by researchers …
Jun 26, 2024
News
Bothar advances with significant new contracts
Having commenced work on the Fitzroy to Gladstone Pipeline earlier this year, Bothar Boring and Tunnelling has announced the award of further contracts as part of its ongoing collaboration with …
Contact
ZK SEPARATION Technology
No. 1355, Longgong South Road
Longquanyi District Chengdu
China
Phone:
+86 13882202428