Water Management

Paste Thickener


Thickeners — or mud separator is a rapidly purified precipitation device that can be used to recover reusable process water and to extract fine particles and other materials.
The equipment can be combined with sand recovery machine, tailings dryer and wing filter press to form a zero-emission production line, which is widely used in sand and stone aggregate factory, precious metal concentrator, ceramics, glass and other industries. Thickeners are used by mineral and aggregate, as well as by environmental contractors in industries such as wastewater management, to separate solids from liquid in a slurry.

On the basis of the traditional vertical flow precipitation equipment, the structure of the internal feed cylinder of the trihydrogen purification body was improved, which greatly improved the precipitation efficiency.

Working principle

The trihydrogen purification body is a solid-liquid separation equipment based on gravity sedimentation. The surface of the pool is round. Suspended solids settle into the conical sludge bucket at the bottom of the pool under the action of gravity and the clarified water is discharged from the overflow weir around the upper end of the pool.The overflow port is equipped with scum filter and baffle to ensure the quality of the effluent.
The equipment can raise the slurry wastewater with a solid content of 2% ~ 15% to a concentration of 60% ~ 70% mud through gravity settlement, and at the same time, the upper part of the tank can realize clear water overflow, so as to achieve the purpose of sewage purification and solid-liquid separation.

The specific process

The waste water from the treated materials enters the central feeding barrel through the feed passage and goes through a series of functions such as slow flow and flocculation to make the thickened bottom flow mud discharged from the outlet at the bottom of the tank body and enter into the filter press and other equipment to press and filter into mud cake.The upper part of the tank produces clean water (overflow clarifying liquid), which is discharged from the outlet at the top. The clean water can be recycled to achieve zero discharge of production waste water.


1. With the automatic thickener, manufacturers could recover up to 90% of the water for reuse.
2. Adopt the working principle of suspension filtration, medium adsorption and precipitation, no purification film and no wearing parts.
3. The tank is made of high-quality carbon steel (or stainless steel, epoxy glass fiber reinforced plastic, etc.) with good strength and corrosion resistance.
4. Low cost, large handling capacity, high treatment efficiency and stable performance.
5. The service life of the whole machine is 10-15 years with less one-time investment.
6. After purification, the water quality can meet the discharge standard, and it can also be used for production line recycling.


Model Capacity (t/h) Tank Height (mm) Volume (m³) Overall Size (mm)
S3040 <50 φ3000X4000 35 φ3000X8860
S3060 50-100 φ3000X6000 50 φ3000X10860
S6030 100-150 φ6000X3000 100 φ6000X9400
S6040 150-200 φ6000X4000 130 φ6000X10400
S6050 200-250 φ6000X5000 160 φ6000X11400
S6060 250-300 φ6000X6000 190 φ6000X12400
S8045 350-400 φ8000X4500 260 φ8000X10600
S8060 400-500 φ8000X6000 300 φ8000X12100

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