The high-efficiency thickener utilizes a circular pond, variable slope pond bottom, or deep cone pond bottom, enabling deep compression. The variable slope pond bottom accelerates the刮集速度of the efficient underflow towards the center, significantly boosting the concentration efficiency. The concentration efficiency is 3-8 times that of a standard thickener, with the underflow concentration reaching up to 60-70%.

High-capacity drive systems and drive protection systems.

The rotary rake frame is driven by a low-speed hydraulic motor or drive motor, which powers an efficient planetary gearbox. The lifting of the rake frame is achieved through a lifting mechanism, utilizing several parallel-running hydraulic cylinders or lifting reducers. This action drives the rake frame to unload and reduce loads, thereby protecting the drive system.

An efficient feeding system features complete degassing of the feeding slurry, control of the feeding rate of the slurry, and dosage control of the flocculant.

The scraper blades are designed with an arched shape featuring a logarithmic spiral distribution, ensuring high collection efficiency and minimal resistance during rotation.

Equipment Application:

The Dense Machine is a new type of center-driven, automatic rake lifting high-efficiency dense machine developed by Yantai Nuclear Trust Co., Ltd. with imported foreign technology; it is widely used in areas such as tailings dry discharge, hydrometallurgy, and mineral processing in environmental engineering.