Vibrating type roller screen

A roller sieve and vibrating technology, applied in the direction of filter screen, solid separation, grille, etc., can solve the problems of stockpiling, clogging, and affecting the normal operation of the sieve machine, and achieve the improvement of screening efficiency and processing capacity, and transparent The effect of sieve enhancement

Inactive Publication Date: 2012-01-11
威领新能源股份有限公司
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, it is easy to pile up materials at the feeding end, especially when sieving sticky and wet materials with high moisture content, blockage is more likely to occur
If this accumulation or blockage is not cleaned up in time, it will become more and more serious, and even affect the normal operation of the screen machine.

Method used

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  • Vibrating type roller screen
  • Vibrating type roller screen
  • Vibrating type roller screen

Examples

Experimental program
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Embodiment Construction

[0008] An embodiment of the present invention will be described below with reference to the accompanying drawings, which mainly consists of a screen box, a roller screen surface, a vibrator, a vibration-damping support device and a base. The vibrator 3 is arranged on the screen box 4, or installed on the side plate of the screen box 4, and the vibrator 3 is a biaxial linear vibrator; the screen box 4 is installed on the base 2 through the vibration damping support device 1; The centerline of the rollers on the axial screen surface 5 is perpendicular to the direction of material flow; the motor transmission device 7 of the roller type screen surface 5 is connected to the rollers on the screen surface in such a way that the motor is connected to the rollers through a gearbox, and the gearbox The output shaft of the screen is rigidly connected with the roller and vibrates together with the screen box 4. The inclination angle of the roller screen surface 5 is 20°; the vibration di...

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PUM

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Abstract

The invention relates to a vibrating type roller screen which belongs to the field of vibration screening machinery. The invention aims to solve the problem of screening efficiency influence by roller screen stocking or blockage. The vibrating type roller screen mainly comprises a screen box, a roller type screening surface, a vibrator, a vibration attenuating support device and a base, wherein the vibrator is arranged on the screening box or installed on a side plate of the screening box; the vibrator is a double-shaft straight vibrator or a single-shaft round vibrator; the screening box is installed on the base by the vibration attenuating support device; and a motor drive device of the roller type screening surface and a roller of the screening surface are rigidly connected for participating in vibration or connected by a universal drive shaft without participating in vibration. The screening performance of the screening surface is strengthened, and the screening efficiency and the processing capability are obviously improved. The invention has no stocking or hole blockage and is especially suitable for screening viscous and wet materials containing more water.

Description

technical field [0001] The invention belongs to the field of vibrating screening machinery, and mainly relates to a vibrating roller sieve with a vibrating device attached to the roller sieve. Background technique [0002] The roller screen is an ideal screening equipment for screening materials such as coal, coke, ore and limestone in industries such as electric power, metallurgy, chemical industry, building materials, and coal mines. The screen surface is composed of multiple rotating shafts arranged in parallel in the direction of vertical material flow, and the screen holes are movable screens formed by these shafts and the plates on the shafts, which are installed obliquely. It has the characteristics of large material flow rate, high screening efficiency and reliable operation. However, it is easy to pile up materials at the feeding end, especially when sieving sticky and wet materials with high moisture content, blockage is more likely to occur. If this accumulation...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B07B1/00
Inventor 杨永柱
Owner 威领新能源股份有限公司
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