Wish the country affected by the virus to return to normal as soon as possible!!

Tailings treatment – LZZG Tailings Dewatering Screen

Tailings facilities are indispensable facilities for mine production , tailing is the most serious source of pollution, and tailings ponds belong to safety facility. According to regulations, environmental protection and safety facilities must be designed, constructed and produced simultaneously with major projects.

tailings_pond

Tailings treatment facilities include tailings concentration, backwater, tailings transport and storage facilities. What measures can be took to transport tailings slurry and storage tailings are decided by the particle size and concentration of slurry and tailings ponds site.

Tailings discharged from metal or non-metal mines not only has a large amount(calculated in millions of tons per year), but also contains some useful components that cannot be extracted and recovered temporarily, as well as pollutants and waste water, such as if discharge randomly, it will cause the loss of resources, and more importantly, the large area will be covered with farmland, block channels and cause serious environmental pollution, so it must be properly stored and treated. The technique of sending tailings slurry discharged from concentrator to a designated place for storage or utilization is called tailings disposal. The structure system built for tailings treatment is called tailings facility.

tailings

Tailings treatment facilities usually consist of the following parts:
1.Tailings hydraulic conveying system, including tailings concentration, dehydration, filtration, slurry pump, tailing slurry transportation pipeline and tailings dispersion pipeline are used to send tailings slurry that discharged from concentrator to tailings ponds for storage.
2.Tailings backwater system, including backwater mine drainage pumping station, backwater pipelinej and back pool and so on, The clarified water that is used to recover the concentrated pool, dewatering, filtration and tailings ponds of the selected plant is sent to the beneficiation plant for reuse .
3.Tailings storage system, commonly referred to as tailings pond, including the reservoir area, tailings dam, drainage structure and observation facilities to store the tailings slurry that discharged from the concentrator.

4.Tailings water treatment systems, including sedimentation tanks, waste water pumping stations for sand discharge, interception and recovery facilities, etc., to treat tailings water that does not in accordance with reuse or discharge standards, in order to achieve the standard of discharging or utilization.

Related Articles

screw sand washer

Double shaft sand screw washer for sand gravel classification

The spiral sand washer mainly stirs the sand and gravel through the spiral device in the equipment, so that the soil and water in the sand and gravel are mixed and discharged from the orifice on the equipment, and the sand and gravel are under the action of the spiral device It is gradually screened and discharged from the top…

3 types powerful gravel washing machine

Customized sand washing plant with trommel According to the needs of customers, the matetials should be grading and screening before washing and dewatering. Our technical department has designed this new type of screening and washing machine. LZZG called it compact sand washer with trommel screen. Application: mining, aggregate processing, piling mud, river dredging, city construction waste incineration, ceramic raw material,…

fine sand

Sand quality standard for ordinary concrete

As the sand and stone industry is hot, many individual investors are now entering the sand and stone production industry, and most of the sand produced by small sand and stone plants is sold to concrete mixing stations. Some of the investors invested a lot of money to build the sand and stone materials produced by the sand and stone…

bucket sand washer

Bucket sand washer should be regularly added with lubricant

Adding lubricating oil to the bucket sand washer is essential. Can reduce wear of wearing parts and increase service life How to add lubricant for bucket sand washer 1. Lubrication is used for lubrication, avoiding dry grinding of the intermediate shaft and sliding sleeve, and prolonging the life of the sliding sleeve. 2. When the positive pressure of the grease…

Previous:
Next:

Product Knowledge
Solutions
FAQ
Privacy Policy
Spare Parts
Service