Performance comparison of spiral and bucket sand washing machine
The sand washing machine is one of the main sand making equipment in the sand production line. It is widely used in the washing, grading and dewatering of materials in industries such as sand and gravel, mining, building materials, transportation, chemical industry, water conservancy and hydropower, and concrete mixing plants. Sand washing machines are divided into spiral sand washing machines and bucket wheel sand washing machines according to their structure and working reasons.
Comparative analysis of spiral and bucket sand washing machine
1. Brief introduction of spiral sand washing machine
The spiral sand washing machine has the remarkable characteristics of simple structure, stable operation, clean sand washing and high output. It is widely used in construction sites, gravel yards, glass factories, power stations, concrete precast stones and electrical construction sites.
Working principle diagram of spiral sand washing machine
The material falls vertically from the upper part of the machine into the high-speed rotating impeller. Under the action of high-speed centrifugal force, it collides with another part of the material around the impeller in an umbrella-shaped flow at high speed and smashes. After the materials collide with each other, they will be in the impeller and The material between the casings is crushed by multiple collisions and frictions in the form of eddy currents, and is discharged directly from the lower part to form a closed circuit for multiple cycles, which is controlled by the screening equipment to achieve the required finished product particle size.
2. Introduction of bucket wheel sand washing machine
Bucket-type sand washing machine has a novel sealing structure and reliable transmission device, reasonable structure, large processing capacity, low power consumption, high cleaning degree, and less sand loss in the sand washing process. The transmission part is isolated from water and sand, and the failure rate is much lower than that of the commonly used sand washing machines in the current market. It is an ideal choice for upgrading the domestic sand washing industry.
Working principle diagram of bucket wheel sand washing machine
Working principle of bucket-type sand washing machine: When the bucket-type sand washing machine is working, the motor drives the impeller to rotate slowly after deceleration through the triangle belt, reducer, and gear. The sand and gravel enter the washing tank with the feeding trough and roll under the drive of the impeller. , And grind each other to remove the impurities covering the surface of the sand and stone, and at the same time destroy the water vapor layer covering the sand to facilitate dehydration;
At the same time, add water to form a strong water flow, timely take away impurities and foreign objects with small specific gravity, and discharge them from the overflow tank to complete the cleaning effect. The clean sand and gravel are taken away by the blades, and finally the gravel is poured into the discharge chute from the rotating impeller to complete the cleaning effect of the gravel.
Technical Parameters of Bucket Sand Washer
|Specification||Processing capacity (t/h)||Motor power
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