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Angle-adjustable multilayer linear vibrating screen for engineering plastic granules

A technology of linear vibrating screen and engineering plastics, applied in the direction of filter screen, cleaning methods and utensils, solid separation, etc. Simple equipment structure and friendly working environment

Pending Publication Date: 2019-11-15
NANJING QINGYAN POLYMER NEW MATERIAL CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The problem with this kind of vibrating screen is that the structure of the two exciters is complicated. For the vibrating screen that needs to adjust the inclination angle, the vertical exciter is of little significance and consumes a lot of power, which is not conducive to energy saving and environmental protection.

Method used

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  • Angle-adjustable multilayer linear vibrating screen for engineering plastic granules

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] like figure 1 As shown: the angle-adjustable multi-layer linear vibrating screen for engineering plastic material particles in this embodiment includes an installation base 1, one side of the installation base is connected to the screen body through two return springs 2, and the other side of the installation base One side is connected to the other end of the sieve body through two height-adjustable springs. The center of the bottom of the sieve body is provided with an exciting plate 3 at an angle of 45° to the bottom of the sieve body. The base A vibrator for beating the vibrating plate is installed on the top, the upper part of the sieve body has a feed port 4, and the bottom of the inclined side has a discharge port 5.

[0018] In the angle-adjustable multi-layer linear vibrating screen for engineering plastic material particles described in this embodiment, the height-adjustable spring includes a spring seat and a spring body 6 arranged on the spring seat, and the ...

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Abstract

The invention provides an angle-adjustable multilayer linear vibrating screen for engineering plastic granules. The angle-adjustable multilayer linear vibrating screen comprises a mounting base, wherein one side of the mounting base is connected with a sieve body through two return springs; the other side of the mounting base is connected with the other end of the sieve body through two springs with adjustable heights; a vibration exciting plate with an angle of 45 degrees with the bottom of the sieve body is arranged at the central position of the bottom of the sieve body; a vibration exciterfor striking the vibration exciting plate is arranged on the mounting base; the upper part of the sieve body is provided with a feeding inlet; and the bottom of the inclined side is provided with a discharging outlet. According to the invention, , the vibration excitation in two directions is realized by only one vibration exciter; the equipment is simple in structure, more energy-saving and environment-friendly.

Description

Technical field: [0001] The invention relates to an angle-adjustable multi-layer linear vibrating screen for engineering plastic material granules, which belongs to the technical field of chemical machinery equipment. Background technique: [0002] The linear vibrating screen uses the vibration of the vibrating motor as the source of vibration power, so that the material is thrown up on the screen and moves forward in a straight line at the same time. The oversize and undersize of different specifications are discharged from their respective outlets. It has low energy consumption, high output, simple structure, easy maintenance, fully enclosed structure, no dust spillage, automatic discharge, and is more suitable for assembly line operations. [0003] The existing linear vibrating screen is driven by double exciters. When the two exciters rotate synchronously and reversely, the exciting force generated by the eccentric block cancels each other in the direction parallel to t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B07B1/28B07B1/42B08B15/02B29B13/10
CPCB07B1/28B07B1/42B08B15/02B29B13/10
Inventor 张建民于冉徐良闫茹胡求学张奇张东宝
Owner NANJING QINGYAN POLYMER NEW MATERIAL CO LTD
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