Cam belt peristaltic compression apparatus and method
A technology of compression device and cam belt, which is applied in the field of compression equipment and can solve the problems of inability to effectively compress materials with high moisture content
Inactive Publication Date: 2017-04-12
BEIJING TECHNOLOGY AND BUSINESS UNIVERSITY
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Problems solved by technology
[0004] In order to solve the aforementioned problems, that is, in order to solve the problem that existing compression devices cannot effectively compress materials with high moisture content, the present invention provides a cam belt type peristaltic compression device
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[0019] Preferred embodiments of the present invention are described below with reference to the accompanying drawings. Those skilled in the art should understand that these embodiments are only used to explain the technical principle of the present invention, and are not intended to limit the protection scope of the present invention. On the premise of not changing the basic principle of the present invention, those skilled in the art can make modifications to the relevant features. For example, although the various rollers of the compression device described below in conjunction with the accompanying drawings are arranged at specific positions, the technical solution of the present invention is not limited to such positional arrangements, without changing the basic principle of the present invention—that is, relying on the cooperation of the cam and the compression belt Under the premise of compression, those skilled in the art can adjust the position of the roller as require...
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The invention relates to compression equipment and particularly provides a cam-belt type peristaltic compression device which aims at solving the problem that existing compression devices cannot effectively compress materials high in water content. The compression device comprises two side plates and two compression assemblies, wherein the two side plates are parallel to each other, and the two compression assemblies are symmetrically arranged between the two side plates; each compression assembly comprises a cam feeding roller, compression rollers, auxiliary rollers and a compression belt, wherein each cam feeding roller is rotatably connected between the two side plates, and each compression belt surrounds the corresponding rollers. The two cam feeding rollers constitute a material inlet with the opening variable, the corresponding two compression rollers constitute a material outlet with the opening fixed, and the cam feeding rollers and the compression rollers jointly constitute a compression cavity with the volume variable. Under the circumstance that the structure is adopted and by means of the compression device, compression with the high compression ratio can be conducted on high-moisture plant stem and leaf materials and biological waste through a small-size machine, and good adaptability for materials in various geometrical shapes is achieved.
Description
technical field [0001] The invention relates to compression equipment, and specifically provides a cam belt type peristaltic compression device and method. Background technique [0002] In the process of pressing plant stem and leaf materials with high water content and biological waste into massive solids, the main methods and machines currently used are piston compression and screw compression. For piston compression, its advantage is that its material has wide adaptability and can compress materials with different geometric characteristics. The disadvantage is that when the moisture content of the compressed material is high, the volume of the material changes greatly. This just requires that the stroke of the piston is very long to effectively compress it, and it is difficult for the moisture extruded from the center of the material to be discharged to the outside of the compression block during the compression process. When screw compression is used, whether the compre...
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IPC IPC(8): B30B9/20B30B9/24
CPCB30B9/20B30B9/241
Inventor 高东明黄志刚刘玉德翁云宣李杰
Owner BEIJING TECHNOLOGY AND BUSINESS UNIVERSITY