Classification of Dewatering Screen
Dewatering screens can be divided into the following categories according to their working principle, structural form and application field:
Circular vibration dewatering screen: suitable for large and medium-sized industrial production, with large processing capacity and good dewatering effect.
Linear vibration dewatering screen: suitable for small and medium-sized industrial production, simple structure and easy operation.
: suitable for dewatering of fine-grained materials, with high-frequency dewatering and rapid separation.
Ultrasonic dewatering screen: suitable for dewatering of high-fine materials, which can effectively prevent materials from blocking holes and sticking to the net.
Specifications of dewatering screen
The specifications of dewatering screen are important indicators to measure its performance, mainly including:
Screen surface size: including the length and width of the screen surface, which determines the processing capacity of the dewatering screen.
Screen hole size: select the appropriate screen hole size according to the particle size requirements of the material.
Number of screen layers: mostly used for graded dewatering, and the number of screen layers can be selected according to the particle size distribution of the material.
Vibration frequency: affects the movement speed of the material on the screen surface, and thus affects the dewatering efficiency.
Amplitude: affects the throwing height of the material and is closely related to the dehydration effect.
Inclination: The inclination angle of the screen surface affects the flow rate and dehydration efficiency of the material.
Motor power: determines the driving capacity of the dehydration screen and is related to the processing capacity and dehydration effect.
Basis for selecting the dehydration screen model
Material characteristics: Select a suitable dehydration screen model based on the particle size, density, viscosity and other characteristics of the material.
Processing capacity requirements: Select a dehydration screen of corresponding specifications based on the production scale and processing capacity.
Dehydration effect requirements: Select a dehydration screen with corresponding dehydration capacity based on the water content requirements of the material after dehydration.
Installation space: Consider the installation conditions on site and select a dehydration screen of appropriate size.
Energy consumption requirements: Select a dehydration screen with relatively high energy efficiency based on the energy consumption standard.
Economic efficiency: Consider the equipment cost, operating cost and maintenance cost comprehensively, and select a dehydration screen with high cost performance.
How to select dewatering screen models and specifications
Demand analysis: Understand the production needs in detail, including material characteristics, processing capacity, dewatering effect, etc.
Parameter comparison: Collect parameters of dewatering screens of different models and specifications for comparative analysis.
On-site inspection: On-site inspection of the operation of the dewatering screen to understand its performance and effect.
Technical consultation: Consult the dewatering screen manufacturer or professional technicians to obtain professional advice.
Performance test: When possible, perform performance test on the dewatering screen to verify its dewatering effect.
Comprehensive evaluation: Comprehensively consider multiple factors, conduct comprehensive evaluation, and determine the final selection plan.
