Self-synchronizing vertical screening dewatering screen

Abstract

The invention relates to a dewatering screen, in particular to a self-synchronizing vertical screening dewatering screen which is applicable to dewatering classification of coal slurry and other fine materials and belongs to the technical field of coal mine mechanical processing. The dewatering screen comprises a screen box, a screen mesh is arranged in the screen box, vibrating motors, a damping spring and a support are arranged outside the screen box, and the dewatering screen is characterized in that a plurality of connecting pipes are arranged in the screen box for supporting, the screen mesh is fixedly arranged in the screen box, the screen mesh is placed by forming an angle alpha with the vertical line, the vibrating motors are arranged on two sides of the screen box, a discharge chute is arranged at the lower part of the screen box, the screen box is fixed on the support through the damping spring, and the support is fixed on the ground. The screen box can vibrate left and right under the drive of the vibrating motors, thereby forcing materials to carry out collision back and forth between two opposite screen surfaces and fall while swinging, prolonging the fall time of the materials, simultaneously increasing the contact area between the materials and the screen surfaces and further well achieving the purposes of dewatering and screening.

Description

technical field [0001] The invention relates to a dewatering sieve, in particular to a self-synchronous vertical sieving dewatering sieve, which is suitable for dehydration and classification of fine materials such as coal slime, and belongs to the technical field of coal mine mechanical processing. Background technique [0002] At present, in the coal machinery industry, vibrating screens are mostly used for the dehydration and classification of fine materials such as coal slime. The screen surfaces of known vibrating screens are mostly placed horizontally or at an angle with the horizontal plane. This is a traditional vibrating screen equipment structure. , its disadvantage is that because the screen surface is placed horizontally, the screen mesh is easy to block during the screening and dehydration of materials, especially for the dehydration of fine materials, which is particularly unfavorable and the production efficiency is low. Contents of the invention [0003] Th...

AI Technical Summary

Problems solved by technology

[0002] At present, in the coal machinery industry, vibrating screens are mostly used for the dehydration and classification of fine materials such as coal slime. The screen surfaces of known vibrating screens are mostly placed horizontally or at an angle with the horizontal plane. This is a traditional vibrating screen equipment structure. , its disadvantage is that because the screen surface is placed horizontally, the screen is easy to block during the screening and dehydration of materials, especially for the dehydration of fine materials, which is particularly unfavorable and the production efficiency is low

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