Mining thickeners and machinery for dewatering in pulp processing

Our company takes the thickening technology of the British Sunny Company as the main body, and on the basis of the conventional general-purpose thickener, it introduces and digests the foreign advanced thickener technology. The new high-efficiency thickener introduces the flocculant-assisted dehydration function. At the same time, according to the application requirements of different industries, by optimizing the equipment structure and the flocculant-assisted dehydration, the newly developed new thickener has the following advantages: The underflow concentration is high; it has been widely used in the dehydration of various metallic and non-metallic ores, and the slurry solid-liquid separation in the introduction.

notes:

1. The above parameters are for reference only. Due to the large settlement performance of the material, the specific parameters are subject to the design drawings provided by our company.

2. Our company can design different types of thickeners according to user requirements.

The thickener is composed of a circular thickener and a rake scraper. The solid particles are suspended in the thickener and settle by gravity, and the upper ore pulp becomes clear water to achieve separation. The mud from the bottom of the thickener is continuously scraped by the rake and the overflow is cleaned up from the top.

1. The concentration and scraping efficiency is high, which is three to five times that of ordinary concentrators.

2. Excellent feeding system - high-speed feeding well:
One. The feed well degass the feed and has energy dissipation, and has tangential feed.
b. Reasonably add flocculant to improve efficiency.
c. Equipped with a distribution plate, which can reasonably utilize the effective area of ​​the tank.

3. The drive lifting system with overweight design and high torque design ensures the normal operation of the equipment. The thickener does not stop under extreme conditions, increasing the efficiency of the equipment.

4. The rake tooth logarithmic spiral design is adopted, and the rake tooth density can be designed according to the material properties to improve the scraping efficiency.

5. Advanced thickener control system, automatic lifting rake, flocculant feeding, automatic control of underflow discharge pump

1. Design of main drive and rake hoisting device
1) The drive frame and chassis are manufactured according to heavy duty transmissions,
Stable and reliable operation.

2) Fully automatic rake lifting.

3) Star transmission, the maximum running torque is 5000,000Nm. Design drive torque
The transmission is designed according to the following criteria.
a. Operating torque value: 33% of the design torque.
b. High torque alarm: 50% of the design torque.
c. Rake up; 60% of design torque.
d.Rake reduction: 40% of the design torque.
e. Design torque value of mechanical device: 150% of the design torque.

2 Control system
Field control and remote control are combined to provide DCS control points.
1. PLC control, overload protection.
2. The discharge end is equipped with a mud layer pressure sensor to control the rotation

Drain the mud with a pump.

GNZ thickener is a new type of high-speed thickener developed by our company on the basis of foreign technology, with central drive and automatic lifting rake. Widely used in coal, metal beneficiation water, metallurgy, chemical industry, tailings treatment, environmental protection, etc.

export package: We use standard export packing or as your request.

shipping: We will send our products within 2 months.

Shipping method: By sea or air.