Phosphate ore beneficiation process and equipment
Phosphate rock is a kind of oxygen-bearing rock mineral with high industrial value. It is widely used in ceramics, agriculture, food, fuel and other fields. With the increase of mining efforts, phosphate rock resources are becoming less and less, so We need to take certain measures to process and utilize phosphate rock. Phosphate ore beneficiation can effectively realize the comprehensive utilization of phosphate ore. In the process of beneficiation, the flotation of phosphate ore can obtain purer phosphate concentrate, thereby increasing the utilization rate of phosphate concentrate. In this article, we mainly introduce phosphate ore beneficiation equipment and process flow. .
Configuration of phosphate ore beneficiation equipment
Phosphate ore beneficiation equipment will vary according to different construction sites. The more commonly used equipment are jaw crushers, ball mills and flotation machines.
1. Phosphate rock crushing equipment – jaw crusher price and manufacturer
The jaw crusher is mainly used for the primary crushing operation of phosphate rock. The crushed phosphate rock can meet the next construction requirements. The jaw crusher has the following characteristics.
a. The amount of phosphate rock processed is relatively large. Due to the deep crushing cavity of the equipment, it can process a large amount of phosphate rock, and the processing capacity is also very large, which can effectively increase the output of phosphate rock.
b. The crushing efficiency is high. The advanced crushing principle and technical parameters make the particle size of the crushed phosphate rock product very uniform, and the cube content is also large, reducing the needle-shaped phosphate rock.
c. It can crush large-size phosphate rock, and there will be no clogging of the feed inlet during the crushing process, the equipment can run smoothly, and the safety and reliability are also high.
2. Ball Mill-Phosphate Ore Grinding Equipment
In the beneficiation of phosphate rock, the ball mill is mainly used for the regrind operation of the phosphate rock after being crushed by the jaw crusher. It has a certain pertinence to the grinding of phosphate rock and the effect is very significant.
a. The internal structure of the equipment is relatively simple, and the operation and maintenance are also very easy, which shortens the downtime during equipment maintenance and speeds up the construction progress.
b. The effect of energy saving and consumption reduction is good, which can save customers 50,000 yuan in cost. The noise and vibration in the working process are also very low. Even working at night does not affect people’s normal rest.
c. Less pollution, no dust flying in the sky at the construction site, which shows that the environmental protection measures of the equipment are in place, comply with the national environmental protection standards, and truly realize zero-noise and low-pollution production.
3. Flotation machine-phosphate flotation equipment
The flotation machine is mainly used for the flotation operation of phosphate ore, extracting more pure phosphate concentrate, and has the following advantages.
a. There are no moving parts inside the equipment, maintenance and operation are very simple, and the equipment occupies a very small area, which reduces the customer’s capital construction funds.
b. The flotation effect is very good, the automatic dosing device can add the appropriate dose of the drug according to the actual situation, reduce the waste of resources, and realize the high-efficiency sorting operation.
c. The wear-resistant parts have a long service life. They are processed with extra-hard wear-resistant materials, which have strong wear-resistant and impact-resistant properties, which extend the replacement cycle of parts and the service life of the equipment.
In addition to the equipment described above, the beneficiation of phosphate ore can also use vibrating feeders, spiral classifiers, belt conveyors, etc. The customer can choose the appropriate equipment according to the actual situation.
Introduction of Phosphate Ore Beneficiation Process
The phosphate ore beneficiation process is very simple. First, the vibrating feeder sends the raw phosphate ore to the jaw crusher for preliminary crushing operations, and the crushed phosphate ore enters the ball mill for another grinding operation. The latter phosphate ore is classified by a spiral classifier, and the phosphate ore that meets the particle size requirements directly enters the flotation machine for flotation operations. The flotation requires the addition of an appropriate amount of flotation agent to obtain a purer phosphate concentrate.
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