[Product introduction]: A device that uses solid particles to settle in the slurry at different speeds for classification.
[Processing capacity]: 10～1785 t/d
[Scope of application]: Suitable for coarse-grain classification.
[Product Improvement]: The sand return end of the Xinhai spiral classifier has an automatic sand return lifting device, which can cancel the configuration of the large spoon head of the ball mill and make the equipment run more smoothly.
Advantages
An automatic lifting device for returning sand is added to the sand returning end, and the configuration of the big spoon head of the ball mill is cancelled;
Generally, electricity can be saved from 1 to 1.5 degrees per ton of ore;
Avoid frequent maintenance of the big spoon head;
Reduce the uneven impact on the large and small gears of the ball mill.
working principle
The ground pulp is fed into the water tank from the feed inlet located in the middle of the settlement zone. Below the inclinedly installed tank is the pulp grading and settlement zone. Overflow at the overflow weir. Coarse particles sink to the bottom of the trough and are conveyed by the screw to the discharge port as returned sand and discharged. The location of the overflow weir is higher than the bearing center at the lower end of the screw shaft and lower than the upper edge of the spiral at the overflow end. The high weir type overflow weir is higher than the spiral axis of rotation, but lower than the upper edge of the spiral on the overflow end. The settlement area of this type of classifier is lower and the weir type is large, and its weir height can be adjusted within a certain range, that is, the area of the settlement area can be adjusted within a certain range, so that the particle size of the classification can be adjusted, which is in the grinding cycle. A commonly used device.
success case
A beneficiation plant in Guangxi often wastes a lot of resources due to uneven ore particle size during ore beneficiation. After that, Xinhaike Mining Equipment Co., Ltd. was found through Baidu search. Xinhai technicians based on the demand information provided by the customer and the existing equipment configuration, The high weir type spiral classifier that can be pre-classified is recommended for customers. The grading overflow particle size of Xinhai high weir type spiral classifier is ≥0.015mm, which just meets the needs of customers. The application effect is significant, and the beneficiation recovery rate is increased by 15%.
The sand return end of the Xinhai spiral classifier has an automatic sand return lifting device, which can cancel the configuration of the large spoon head of the ball mill and make the equipment run more smoothly.
The ground pulp is fed into the water tank from the feed inlet located in the middle of the settlement zone. Below the inclinedly installed tank is the pulp grading and settlement zone. Overflow at the overflow weir. Coarse particles sink to the bottom of the trough and are conveyed by the screw to the discharge port as returned sand and discharged. The location of the overflow weir is higher than the bearing center at the lower end of the screw shaft and lower than the upper edge of the spiral at the overflow end. The high weir type overflow weir is higher than the spiral axis of rotation, but lower than the upper edge of the spiral on the overflow end. The settlement area of this type of classifier is lower and the weir type is large, and its weir height can be adjusted within a certain range, that is, the area of the settlement area can be adjusted within a certain range, so that the particle size of the classification can be adjusted, which is in the grinding cycle. A commonly used device.
A beneficiation plant in Guangxi often wastes a lot of resources due to uneven ore particle size during ore beneficiation. After that, Xinhaike Mining Equipment Co., Ltd. was found through Baidu search. Xinhai technicians based on the demand information provided by the customer and the existing equipment configuration, The high weir type spiral classifier that can be pre-classified is recommended for customers. The grading overflow particle size of Xinhai high weir type spiral classifier is ≥0.015mm, which just meets the needs of customers. The application effect is significant, and the beneficiation recovery rate is increased by 15%.
