Brewery Waste Sludge Centrifuge

Lishui Yuanrong Environmental Protection Equipment Co., Ltd. provides high‑efficiency Brewery waste sludge centrifuges designed for continuous, high‑capacity solid‑liquid separation. Our Brewery waste sludge centrifuges combine advanced centrifugal sedimentation technology with targeted designs for different material requirements in the brewing industry, reducing sludge volume through efficient separation.

In the demanding field of wastewater treatment, equipment efficiency directly determines operating costs. Our Brewery waste sludge centrifuge features targeted structural designs for brewing industry materials, greatly improving separation performance. By generating high centrifugal forces up to several thousand times gravity, it achieves extremely high solids dryness and clear liquid discharge, ensuring both separation efficiency and treatment performance for brewing sludge.

The core of the Brewery waste sludge centrifuge consists of a high‑speed rotating bowl, a precision screw conveyor, and a high‑torque differential gearbox. Unlike standard models, Yuanrong has developed a unique screw structure that solves the problems of "material slippage", clogging, and achieving high solids dryness, ensuring stable, uninterrupted discharge 24 hours a day. Our common‑bus dual‑inverter drive system allows seamless adjustment of bowl speed and differential speed, maintaining optimal separation performance even when feed solids concentration fluctuates.

The Brewery waste sludge centrifuge demonstrates excellent technical performance and application value in sludge dewatering and bacterial solid‑liquid separation processes. Based on the centrifugal sedimentation principle, the equipment achieves efficient separation of solid and liquid phases through differential rotation between the bowl and the screw conveyor, offering significant advantages such as high throughput, high separation factor, and a high degree of automation.

The Brewery waste sludge centrifuge exhibits highly efficient and stable technical characteristics in solid‑liquid separation and sludge dewatering processes within the brewing industry. Based on the centrifugal sedimentation principle, the equipment achieves rapid separation and dewatering of solid particles from suspension through differential rotation between the bowl and the screw conveyor.

During the brewing raw material pretreatment stage, for the separation of starch washing liquids from malt, rice, and similar materials, the centrifuge achieves a solid phase moisture content of ≤65% and a clear liquid transmittance of over 95%, effectively improving subsequent saccharification efficiency.

For activated sludge dewatering from brewing wastewater, the equipment uses a dual‑motor variable frequency drive system. By adjusting the bowl speed (2000–3500 rpm) and differential speed (5–30 rpm), the sludge moisture content can be controlled within 75%–85%. The cake solids content is 15%–20% higher than that achieved by plate‑and‑frame filter presses, greatly reducing downstream disposal costs. The integrated clean‑in‑place (CIP) system effectively prevents fouling from proteins and polyphenols in the mash on the inner bowl wall, ensuring a continuous operating cycle of at least 800 hours.

Technical advantages include:

Anti‑clogging screw flight design adapted to the high‑fiber characteristics of brewing materials.

PLC control system enabling closed‑loop regulation of feed rate and chemical dosage, with separation performance fluctuations ≤3%.

Equipment footprint only one‑third that of conventional filtration equipment, with fully automatic unattended operation.

Practical application data show that when treating 100 m³/day of brewing wastewater, the unit energy consumption is ≤0.8 kW·h/m³, and the volume of cake for transportation is reduced by more than 40%, significantly improving the clean production level of brewing enterprises.