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Crushing and classification device for light and thin metal, and treatment process thereof

A classification device and crushing device technology, which is applied in grain processing, magnetic separation, solid separation, etc., can solve the problems of manual classification of easy-to-stuck materials, time-consuming and labor-intensive problems, achieve clear classification, reduce secondary adsorption, and improve crushing efficiency.

Inactive Publication Date: 2018-05-22
安徽华龙环保技术工程有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Aiming at the problems in the prior art that the metal crushing device is easy to jam and lock, and the manual classification after metal crushing is time-consuming and laborious, the present invention provides a light and thin metal crushing and classification device and its processing technology

Method used

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  • Crushing and classification device for light and thin metal, and treatment process thereof
  • Crushing and classification device for light and thin metal, and treatment process thereof
  • Crushing and classification device for light and thin metal, and treatment process thereof

Examples

Experimental program
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Effect test

Embodiment 1

[0043] A thin metal crushing and sorting device such as figure 1 , 2 , 3, and 4, it includes crushing device 2 and classification device 3 which are arranged according to the process and connected by feeding conveyor belt 31. crushing mechanism 24; the overall diameter of the crushing mechanism 24 is slightly smaller than the width of the cabinet 22, and the crushing mechanism 24 includes a movable cutterhead 241, a movable cutter 242, a fixed cutter 243 and a fixed cutterhead 244; wherein: the movable cutterhead 241 Both the fixed cutter head 244 and the fixed cutter head are ring-shaped, and are uniformly staggered in the chassis 22. The moving knife 242 is detachably fixed on the moving cutter head 241, and the head of the moving knife 242 protrudes upwards from the outer edge of the moving cutter head 241; The fixed knife 243 is detachably fixed on the fixed knife disc 244, and the head of the fixed knife 243 protrudes downward from the inner edge of the fixed knife disc ...

Embodiment 2

[0046] The basic structure of the light and thin metal crushing and classifying device of this embodiment is the same as that of Embodiment 1, and the improvement is that: the moving knife 242 is in the shape of a Z, and is evenly distributed on the moving knife disk 241; the end of the fixed knife 243 is The semicircle is evenly distributed on the fixed cutter disc 244 to further achieve the purpose of uniform crushing. In this example, if figure 1 As shown, there are three movable knives 242 and fixed knives 243, which are set at intervals of 120 degrees on the corresponding cutterheads, and the orientation of the ends of the movable knives 242 is consistent with the direction of rotation of the movable knife shaft 23 during crushing. The material can be eaten by grabbing after rotation, thereby improving the crushing efficiency. There are 2 discharge conveyor belts, which are arranged in parallel up and down. The upper and lower sides are respectively a large-grain iron ma...

Embodiment 3

[0050] The light and thin metal crushing and classification device of this embodiment has the same basic structure as that of Embodiment 2. The improvement is that the discharge hopper 25 is liftable, and is fixedly connected with the chassis 22 through a lift adjustment mechanism 27. According to the position of the discharge conveying device, The height is adjusted accordingly to improve its adaptability. The lifting adjustment mechanism 27 includes a hydraulic cylinder 272 and a telescopic rod 273; the hydraulic cylinder 272 and the telescopic rod 273 are respectively fixed on the bottom of the cabinet 22 and the top of the discharge hopper 25 through a hinge 271, and are lifted by a hydraulic method for easy adjustment. The delivery speed of the discharge conveyor belt is greater than the feeding speed of the feeding conveyor belt 31. The advantage is that the iron material after the adsorption can be intercepted respectively by the large particle iron material conveyor bel...

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Abstract

The invention discloses a crushing and classification device for light and thin metal, and a treatment process thereof, and belongs to the technical field of classification after metal crushing. The crushing and classification device disclosed by the invention comprises a crushing device and a classification device which are arranged according to working procedures and connected through a loadingconveying belt, and the crushing device comprises a hollow case, a charge hopper formed in the top of the case, and a crushing mechanism in the case; the overall diameter of the crushing mechanism isslightly less than the width of the case, and the crushing mechanism comprises a movable cutter head, a movable cutter, a fixed cutter and a fixed cutter head; each of the movable cutter head and thefixed cutter head is annular; the classification device comprises a frame-shaped fixed frame and a magnetic roller fixed to the fixed frame through a bearing, and the loading conveying belt and a discharge conveying belt which are fixed to the fixed frame separately are arranged at the two sides of a roller surface of the magnetic roller; the tail end of the loading conveying belt is close to theroller surface of one side of the magnetic roller, and reserved with a non-iron material falling gap; and the beginning end of the discharge conveying belt is infinitely next to the roller surface ofthe other side of the magnetic roller. The problems of time waste and labor waste of metal crushing and manual classification after crushing are solved.

Description

technical field [0001] The invention belongs to the technical field of metal crushing and classification, and in particular relates to a light and thin metal crushing and classification device and a treatment process thereof. Background technique [0002] With the development of the domestic economy and the improvement of people's living standards, the speed of elimination of items is also accelerating. For example, the speed of replacement of waste household appliances and waste cars is getting faster and faster. At present, the domestic treatment of these waste items generally adopts manual disassembly, which is not only labor-intensive, time-consuming and costly, but also pollutes the environment. [0003] A shredder is a machine used for fine crushing, which is generally used to process unprocessed raw materials or scraps to make them smaller in size. It is a kind of heavy-duty mechanical equipment suitable for recycling waste materials such as films, plastics, rubber t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B02C18/14B02C18/18B02C18/16B02C18/22B02C23/04B02C23/10B02C23/14B08B15/04B03C1/18
CPCB02C18/143B02C18/0084B02C18/16B02C18/182B02C18/2216B02C23/10B02C23/14B02C2018/162B02C2018/168B02C2201/06B03C1/18B08B15/04
Inventor 孙艳秋
Owner 安徽华龙环保技术工程有限公司
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