Elastic-ball self-cleaning rotary screen machine

A trommel screen and elastic ball technology, applied in the direction of filter screen, solid separation, grille, etc., can solve the problems of easy clogging of the screen by materials, poor screening effect, manual cleaning after shutdown, etc., to improve the screening effect and production. efficiency, improve screening efficiency and prolong service life

Inactive Publication Date: 2014-04-16
GUANGXI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide an elastic ball self-cleaning screen roller screen with higher screening efficiency and better screening effect, so as to solve the problem that the screen is easily blocked by materials and the screening effect is not good in the current screening process. , The problem that requires regular shutdown and manual cleaning

Method used

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  • Elastic-ball self-cleaning rotary screen machine
  • Elastic-ball self-cleaning rotary screen machine

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Embodiment Construction

[0013] The present invention will be further described below in conjunction with the accompanying drawings.

[0014] Such as figure 1 As shown, the elastic ball self-cleaning screen trommel of the present invention comprises a motor 1, a reducer 2, an inner trommel 3, an outer trommel 4, an outer trommel 5, an elastic ball 6, a sealing cover 8, a feeding Port 9, coupling 10, frame 11, first discharge port 12, second discharge port 13, third discharge port 14, transmission gear 15 and trommel main shaft 7. The drum device is composed of an inner drum screen 3, an elastic ball self-cleaning device and a transmission gear 15. The elastic ball cleaning device is composed of a first outer drum screen 4 , a second outer drum screen 5 and elastic balls 6 . The elastic balls 6 are connected to the second outer drum screen 5 with ropes, and are evenly distributed between the first outer drum screen 4 and the second outer drum screen 5 . The drum device is installed obliquely on the ...

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Abstract

An elastic-ball self-cleaning rotary screen machine comprises a motor, a reducer, a rotary screen device, a frame, a seal cover and feed and discharge holes. The motor is connected to the rotary screen through a coupling via the reducer, and drives the rotary screen device to rotate around a screen spindle. The rotary screen device comprises an inner rotary screen, an elastic-ball self-cleaning device and a transmission gear. The elastic-ball self-cleaning device comprises an outer rotary screen and elastic balls, the outer rotary screen comprises two layers of screens, and the elastic balls are tied to the outer rotary screen and are evenly distributed between the two layers of screens. The rotary screen device is mounted on the frame in an inclined manner. According to the elastic-ball self-cleaning rotary screen machine, the rotary screen can be vibrated through the elastic balls, the rotary screen can be automatically cleaned online in real time, smoothness of the screen is guaranteed, intensity of labor is reduced, and screening effect and operating efficiency are improved.

Description

Technical field: [0001] The invention relates to an elastic ball self-cleaning screen drum screen, which belongs to the technical field of granular material screening equipment. Background technique: [0002] Drum screening machine is a commonly used equipment in the production of compound fertilizers. It is mainly used for the separation of finished products and returned materials, and can also realize the classification of finished products so that the finished products can be evenly classified. However, during the rotation of the trommel screen, due to the centrifugal force and the mutual extrusion force between the materials, a layer of material is often sticky on the screen surface, which seriously affects the screening effect. After a period of use, it must be shut down for manual cleaning. It not only affects the normal operation of the entire technological process and reduces production efficiency, but also causes equipment damage and economic losses in varying degre...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B07B1/22B07B1/54
Inventor 周晓蓉王明霞覃平平黎培辉罗勃王慧鑫姚顺宇
Owner GUANGXI UNIV
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