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Screening device for producing organic bio-fertilizers

A screening device and organic biology technology, which is applied in the direction of filtration, solid separation, grille, etc., can solve the problems of occupying production site and increasing equipment investment, so as to improve production efficiency, increase residence time, and achieve good screening effect of equipment Effect

Inactive Publication Date: 2015-03-25
SICHUAN KAIERFENG AGRI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

In the production of organic biological fertilizers, dry or wet materials need to be screened multiple times. Due to the different degrees of dryness and wetness in the process, a variety of different screening equipment is generally required, or a variety of different screening equipment is used due to different sources of raw materials. In this way It not only increases the investment in equipment, but also occupies the production site

Method used

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  • Screening device for producing organic bio-fertilizers
  • Screening device for producing organic bio-fertilizers
  • Screening device for producing organic bio-fertilizers

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Embodiment

[0030] A kind of screening device for organic biological fertilizer production of the present invention, its structure is as follows figure 1 , figure 2 As shown, it includes a cylindrical screen 1, and the inner wall of the screen 1 is provided with a spiral guide plate 2, and the guide plate 2 is screwed in and extended along the axial direction of the screen 1, and the screen 1 One end is the feed port 3, and the other end is the discharge port 4. The screen cloth 1 is arranged obliquely on the frame, and the 3 ends of the feed port are higher than the 4 ends of the discharge port, and the inclination angle can be adjusted. The outlet 4 of the screen 1 has a conical structure, and the outlet 4 is provided with a coarse material exporting groove 7 , and the matching screen 1 is driven by a motor 5 to rotate around the axis. In this embodiment, the diameter of the screen 1 is 1-2 meters, the length is 4-6 meters, the pitch of the material guide plate 2 is 0.5-1.5 meters, an...

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Abstract

The invention discloses a screening device for producing organic bio-fertilizers and belongs to the technical field of agricultural mechanical equipment. The screening device for producing organic bio-fertilizers comprises cylindrical screen cloth, wherein a spiral material guide plate is arranged on the inner wall of the screen cloth and extends in the axial direction of the screen cloth in a precession mode. A feeding port is formed in one end of the screen cloth, a discharging port is formed in the other end of the screen cloth, and a motor is arranged on the screen cloth in a matched mode and drives the screen cloth to rotate around the axis. According to the screening device for producing organic bio-fertilizers, the cylindrical screen cloth can screen organic fertilizer raw materials efficiently during operation to prolong duration of stay of screen efficiently by means of the cylindrical screen cloth and the spiral material guide plate. The screening device for producing organic bio-fertilizers can screen different raw materials or materials of different stages in the production, and has the advantages of being high in automation degree and good in device screen effect.

Description

technical field [0001] The invention relates to a screening device, in particular to a screening device for producing organic biological fertilizer, which belongs to the technical field of agricultural machinery equipment. Background technique [0002] Organic fertilizer can significantly improve the soil structure, and is a safe biological fertilizer. It is mainly made of organic matter, such as straw, agricultural organic waste, or organic waste extracted from food and traditional Chinese medicine through a biological fermentation process. It has a large production and use capacity. features. [0003] There are many kinds of raw materials that can be used in the production of organic biological fertilizers, which are made by biological fermentation after crushing, and then supplemented with biological bacteria agents. In the production of organic biological fertilizers, dry or wet materials need to be screened multiple times. Due to the different degrees of dryness and we...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B07B1/22B07B1/46
CPCB07B1/22B07B1/4609
Inventor 龙清华
Owner SICHUAN KAIERFENG AGRI TECH CO LTD
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