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Water-washed coal dewatering linear screen Coal slime de-medium dewatering screen Dewatering screen, the main function is dewatering, desliming, de-mediuming, can be used for water-washed sand in sand and gravel plant, coal slime recovery in coal preparation plant, tailings dry discharge in ore dressing plant, etc., so it is also called sand and gravel dewatering screen, mining dewatering screen, coal slime dewatering screen, tailings dry discharge screen, high-frequency dewatering screen, etc. Although they are all dewatering equipment, the structure of the dewatering screen is still different when acting on different materials. For example, the sand and gravel dewatering screen on the water-washed sand production line and the tailings dewatering screen commonly used in ore dressing plants are different equipment

 Apron feeder Apron feeders consist of a chassis chain, rollers and tail wheels, similar to the tracks on a bulldozer. The two undercarriages are placed side by side and connected by heavy-duty track bars. The chain links are sealed to prevent material penetration and wear on the system. Due to their structure, apron feeders are more suitable for heavy-duty projects and can handle rocks up to 600mm and above. Belt Feeder A belt feeder is a feeder that operates using a single endless hardened rubber belt, a drive drum, an idler drum, and multiple rollers. This system allows material, typically less than 300mm, to be conveyed over longer distances at higher speeds. However, belt feeders wear out much faster and don’t take as much shock as apron feeders, and are suited to applications where there may be more liquid runoff.

Project capacity: 200t/h Cleaning material: machine-made sand cleaning Treatment process: double cleaning + sewage treatment Use of finished materials: Can be used for local infrastructure construction and high-standard sand needs Equipment configuration: scrubbing machine, sludge concentration tank, chamber filter press, etc. Project Advantages The project adopts a complete set of water-washed sand wastewater treatment system, which can achieve highly environmentally friendly and low-energy operation, ensure the output of high-quality aggregate machine-made sand, and promote the recycling of water resources and waste.

The washing process of Shaping Coal Washing Plant includes unclassified raw coal jigging sorting + coarse coal mud interference bed sorting machine sorting + coal mud flotation treatment-concentrated filter tailings and other processes. Therefore, the coal washing plant mainly produces coal mud water through pipeline dripping water, classification, desludging screen water, centrifugal dehydrator centrifugal liquid, final coal desludging screen water, jigging coal mud water desludging screen water and other processes. If the slime concentration in the slime water is low, the slime recovery equipment and process cannot be used. In order to effectively recover the slime in the slime water, the coal washing plant generally chooses to concentrate the slime. The slime concentration equipment currently used in coal washing plants is usually a natural sedimentation type. Some will add chemical agents to promote slime concentration. The high-concentration slime slurry will be discharged from t...

The quartz sand scrubber is an important equipment used in the mining industry. It mainly removes impurities and clay stone quality from the surface of the mining through strong operation. The slurry enters the scrubber body through the feed pipe, and produces intense vortex under the strong beater operation of the impeller. The ore particles have huge kinetic energy in it, and produce intense friction and collision with each other. Mining silica sand scrubber double-slot high-speed mixing barrel 20T zirconium silicate sand washing equipment The impurities and thin films wrapped on the surface of the ore particles are not strong, and they can be easily peeled off the surface of the ore after friction and collision. The strong friction and collision between the adhesive-impregnated ore particles on the surface of the ore layer will also loosen and break, thereby achieving the separation of clay and ore particles. These film impurities and clay break and peel off into the ore slurry, an...

The deep cone sludge thickener is based on the traditional vertical flow sedimentation tank. The structure of the internal feed cylinder is improved, the efficiency of sedimentation is greatly improved, the plane of the sludge thickening tank body is circular, and the suspended solids settle under gravity.In the bottom of the tank, the clarified water is discharged from the overflow weir around the upper end of the tank. The overflow port is provided with a scum filter device and a baffle to ensure the effluent water quality, the underflow concentration is up to 70%, and the treatment capacity is 3-8 times higher than that of the conventional concentrator. The sludge thickening tank is based on gravity and sedimentation which makes solid-liquid separate from each other. The concentration of pulp waste water could be enhanced from 2%~ 15% to 60% ~ 70% by the machine, the clear water is overflow from the upper part of the thickener , so as to achieve the purpose of sewage purification a...