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Water-coal-slurry vibrating screen

A technology of vibrating screen and coal water slurry, which is applied in the direction of filter screen, solid separation, grille, etc., can solve the problems of low strength, incomplete vibration, poor rigidity, etc., and achieve long life, high screening efficiency and low noise Effect

Inactive Publication Date: 2012-08-22
江阴市东发机械设备制造有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The previous coal-water slurry vibrating screen uses a woven screen, which has low strength and poor rigidity, and the vibration is not thorough

Method used

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  • Water-coal-slurry vibrating screen
  • Water-coal-slurry vibrating screen
  • Water-coal-slurry vibrating screen

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Embodiment Construction

[0013] In order to make the above and other objects, features and advantages of the present invention more comprehensible, preferred embodiments are described below in detail with accompanying drawings.

[0014] The coal water slurry vibrating screen includes a block discharge chute 1, a screen body 2 and an excitation source. The block discharge chute 1 is set at one end of the sieve body 2, and the sieve body 2 is provided with a vibrating tank body and a stainless steel trapezoidal bar screen (not shown in the figure), and the excitation source is two vibration motors 3a and 3b, respectively installed On both sides of the sieve body 2.

[0015] In the present invention, the two vibrating motors 3a and 3b start at the same time, but the rotation directions are opposite. The four corners of the screen body 1 are provided with support bases 5, and the bottom of the support base 5 is provided with rubber springs 6.

[0016] In the present invention, the four corners of the sie...

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PUM

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Abstract

The invention discloses a water-coal-slurry vibrating screen, comprising a block discharging groove, a screen body and vibrating excitation source, wherein the block discharging groove is arranged on one end of the screen body; a vibrating groove body and a stainless steel trapezoid bar sieve net are arranged in the screen body; the vibrating excitation source is two vibrating motors mounted on two sides of the screen body respectively; the two vibrating motors are started simultaneously and has inverse rotating directions; four angle arms of the screen body are provided with a support base; and the bottom part of the support base is provide with a rubber spring. According to the invention, the water-coal-slurry vibrating screen is characterized by stable working, high screening efficiency, adjustable amplitude, low power consumption, small volume, light weight, small noise, long service life, convenient maintenance and convenient preservation.

Description

technical field [0001] The invention relates to the field of coal-water slurry preparation, and in particular relates to a coal-water slurry vibrating screen. Background technique [0002] The special vibrating screen for coal water slurry is specially used at the discharge port of the coal water slurry mill to screen foreign impurities or other granular materials (overbroken steel balls, etc.) in the coal water slurry slurry. The previous coal-water slurry vibrating screen uses a woven screen, which has low strength and poor rigidity, and the vibration is not thorough. Contents of the invention [0003] In order to overcome the deficiencies of the prior art, the object of the present invention is to provide a water-coal filter with stable operation, high screening efficiency, adjustable amplitude, low power consumption, small volume, light weight, low noise, long life and convenient maintenance. slurry vibrating screen. [0004] In order to achieve the above-mention...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B07B1/28B07B1/42B07B1/44B07B1/46
Inventor 姜丽琴陈强
Owner 江阴市东发机械设备制造有限公司
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