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
Mar 27, 2024
News
USU Study Looks at Water Main Break Rates in the U.S. and Canada
Report Highlights Correlation Between Material and Diameter
Mar 26, 2024
News
Update BE-21: New Material in Course and Modules on Trenchless Pipe Installation
Online training on the topic of pipeline installation in civil engineering: Trenchless technology for underground drainage construction can be a resource-efficient, environmentally friendly, time-saving, and cost-effective alternative to open cut methods. The UNITRACC e-learning course "Utility Tunnelling" has been enhanced …
Mar 25, 2024
Article
Bacteria as a new weapon in wastewater treatment
In early November, San Diego based startup Aquacycl officially opened its first European office and test center at the Water Campus in Leeuwarden. The Netherlands Foreign Investment Agency (NFIA) and the Investment and Development Agency for the Northern Netherlands (NOM) …
Mar 22, 2024
News
A superior HDD offering
Building on its relationships with leading horizontal directional drilling companies, TRACTO Australia has delivered three new rigs to operator Superior HDD.
Mar 20, 2024
News
New portable water filtration technology could improve access to clean drinking water worldwide
The University of Texas at Austin has developed an injectable water filtration system with the aim to aid the over two billion people worldwide who are without clean drinking water.
Mar 18, 2024
News
Global Student Innovation Challenge Calls on Next-Generation Leaders to Tackle Water Security
High School and University Students Worldwide Invited to Expand Water Access and Community Resilience
Mar 15, 2024
News
New water treatment wins Prestigious Award
Introducing a advancement in water treatment, developed by Cardiff University researchers in collaboration with Origin Aqua, the FreeOxTM technology has garnered acclaim by winning a prestigious challenge award at the World Water Tech Innovation Summit. This single-step process not only …
Mar 13, 2024
News
Satellite-based river monitoring technique could provide early warning of flooding
A satellite-based method for monitoring the flow of rivers from orbit could provide a valuable early warning system for flood risk, University of Glasgow researchers have claimed.
Mar 11, 2024
News
Revitalising infrastructure with HDD
Through the use of horizontal directional drilling, TasWater is delivering a new sewer pipeline to improve sewer and stormwater transfer capacity in Launceston, Tasmania.
Mar 06, 2024
News
Picking up the pace on climate action: Building momentum from COP28
At the halfway point of the Paris Agreement, the legally binding international treaty on climate action, average global temperatures are already hitting 1.8°C above pre-industrial levels and future projections are stark. At COP28 in December, we could not escape the reality …
Mar 01, 2024
News
Luminescent sensor detects ‘forever chemical’ pollution in water
Researchers in the UK and Germany have developed a new approach for detecting pollution from ‘forever chemicals’ in water through luminescence.
Feb 28, 2024
Article
BETT installation demonstrating GHG emissions reduction of wastewater treatment
This study presents BioElectrochemical Treatment Technology (BETT) as a new wastewater management solution toward the Net-Zero future. The results reported herein were collected from a BETT pilot system installed at a large brewery in Los Angeles, CA, United States processing …
Contact
ZK SEPARATION Technology
No. 1355, Longgong South Road
Longquanyi District Chengdu
China
Phone:
+86 13882202428