Horizontal tube sedimentation separation technology-Technology Core-Zhuhai 9TONE Water Service Inc.

Horizontal tube sedimentation separation technology

The 9T-HST horizontal tube high-efficiency sedimentation tank is an efficient sedimentation tank equipped with a horizontal tube sedimentation separation device and supporting water distribution system, water collection system, and sludge discharge system.
The sedimentation principle is lateral flow, which has the advantages of high sedimentation efficiency, small tank area, high treatment capacity, strong adaptability to raw water turbidity, and stable effluent turbidity.
The core 9T-HSS^® horizontal tube sedimentation separation device applies the "shallow theory" and consists of several sets of horizontally placed sedimentation tubes and sliding mud channels at a 60 ° angle to the horizontal plane. It divides the vertical water flow section into sedimentation tubes and sliding mud channels with equal sedimentation distances.

Core Equipment

9TONE horizontal pipe ® Efficient sedimentation tank

9TONE horizontal pipe ® An efficient sedimentation tank is a sedimentation tank equipped with a horizontal tube high-efficiency sedimentation separation device. The tank is equipped with a water distribution system, a water collection system, a sludge discharge system, and an automatic flushing system. It is built together with an efficient flocculation device and a sieve plate flocculation tank, and has the advantages of high sedimentation efficiency, small footprint, high treatment capacity, strong adaptability to raw water, and stable effluent quality.

Product Highlights

Set up a sliding mud channel to achieve 'water flows through the channel, mud flows through the mud channel'

Horizontal placement of sedimentation tube, horizontal flow, vertical sedimentation of suspended solids, timely sedimentation and separation

The vertical cross-sectional shape of a single tube is diamond shaped, and there is a sludge discharge port on the lateral side of the bottom of the tube. Suspended solids are separated from water in a timely manner through a horizontal tube

To avoid suspended solids blocking pipelines and alum leakage, and improve sedimentation efficiency

Pioneering and pioneering inventions, truly realizing the "Ha Zhen Shallow" theory, is a major breakthrough in precipitation technology

Product advantages

No operating equipment

The main process does not have operating equipment, which can achieve long-term stable compliance and low operating costs

No need to add micro sand, magnetic powder, etc

Energy conservation and consumption reduction, without causing secondary pollution to water bodies

Strong ability to withstand impact loads

Strong adaptability to changes in water quality and quantity, with an impact flow rate that can exceed the load by 20% to 30%

Short debugging cycle

Debugging only takes 2-8 hours, with convenient operation and management

Compact footprint

Modular design saves 20-40% of land, doubles space, and provides ample space for later upgrading and renovation

Technical application supporting equipment

9T-LC Mud Discharge Control System

The 9T-LC sludge discharge control system consists of a sludge level detection sensor, a pipeline type sludge discharge effect detection device (optional), a liquid level sensor, a sludge discharge valve, an online instrument system, and a control system. The control system uses mathematical models and precise detection to achieve automatic control of sludge discharge. Reaction zone: By establishing mathematical models for parameters such as inlet flow rate, inlet turbidity, and PACL dosage, the sludge discharge cycle is automatically determined, and the sludge discharge time is determined by a sludge discharge effect detection device; Sedimentation zone: The accurate sediment level signal provided by the immersion type sediment level detection sensor in the sedimentation tank is used as a feedforward drive for sediment discharge. During sludge discharge, the pipeline type sludge discharge effect detection device installed on the sludge discharge pipe provides real-time feedback on the sludge discharge effect.

9T-GPDS Gas Pulse Rapid Mud Discharge System

The anti blocking and drainage system consists of a pulse gas supply unit, a distribution unit, a control valve, and an automatic control unit. It is installed in the sludge hopper of the flocculation sedimentation tank and can effectively solve problems such as sludge floating and poor drainage. Through the linkage between the automatic control unit and the 9T-LC sludge control system, the accumulated sludge in the sludge hopper is discharged.

HssStation ® Integrated equipment

The integrated urban and rural water supply equipment is designed with modularity and standardization for water purification stations, prefabricated into modular assembly structures in factories, and assembled into water purification stations on site. Including flocculation and sedimentation module (9TONE horizontal pipe) ® Efficient sedimentation tank, filtration module (sand filter), dosing and disinfection module, electrical control module. It can be applied to centralized water supply scenarios, greatly improving the construction quality of water purification stations, shortening the construction period, and reducing construction impact.

9T-SAB sedimentation tank automatic flushing device

The flushing process of the automatic flushing device does not affect the outflow of water. The flushing device is mainly divided into two parts: power and flushing. The power part is driven by an electric motor to move back and forth along the laid track, while the flushing part uses a submersible pump to flush the horizontal pipe device. Set up 2 flushing pipes at a 90 ° angle, with several nozzles installed on the pipes, to simultaneously flush the horizontal pipes in all directions in both vertical and horizontal directions, achieving the purpose of cleaning.