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Biological fertilizer drying system

A drying system and bio-fertilizer technology, applied in the direction of manure drying, drying solid materials, heating to dry solid materials, etc., can solve the problems of high moisture content of bio-fertilizer, heat removal, waste of resources, etc., to achieve uniform drying and improve Dehydration efficiency, effect of improving efficiency

Inactive Publication Date: 2018-05-22
洪作娟
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But there are also disadvantages: the moisture content of the biological fertilizer is high before being put into the dryer, and a large amount of water evaporates after being put into the dryer, taking away a lot of heat, resulting in a waste of resources

Method used

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  • Biological fertilizer drying system
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Embodiment Construction

[0030] The present invention will be further described in detail below in conjunction with the accompanying drawings, so that those skilled in the art can implement it with reference to the description.

[0031] Such as figure 1 and 2 Shown, a kind of biological fertilizer drying system, wherein, comprises:

[0032]The first material extruding device 1 includes a vertically arranged first cylinder 2, a first screw feeding mechanism 3 arranged inside the first cylinder, a cover arranged on the lower part of the first cylinder and connected with the first cylinder. A cylindrical relatively fixed material tray 4, the upper opening of the first cylinder 2 is a material inlet, and materials are put into the material inlet, and the first screw feeding mechanism 3 pushes the material down, and the material tray 4 has A horizontal circular bowl bottom and a circular bowl mouth with decreasing radius. The first cylinder 2 is inserted into the tray from the bowl mouth and extends down...

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Abstract

The invention discloses a biological fertilizer drying system. The biological fertilizer drying system includes a first material extrusion device, a second material extrusion device and a drying device; the first material extrusion device includes a vertically arranged first cylinder, a first spiral feeding mechanism which is arranged in the first cylinder and a material disc which is arranged below the first cylinder in a covering mode and is relatively fixed with the first cylinder; the second material extrusion device is arranged below the first material extrusion device and includes a horizontally arranged second cylinder, a second spiral feeding mechanism which is arranged in the second cylinder and a taper funnel which is arranged at the second end of the second cylinder in a sleeving mode; and the drying device is arranged at the second end of the second cylinder and is used for collecting materials from a discharging outlet, and the drying device includes a drum, a heating plate which is arranged in the drum and a driver which can separately drive the drum and the heating plate to independently rotate.

Description

technical field [0001] The invention relates to the technical field of biological fertilizer drying, and more specifically, the invention relates to a biological fertilizer drying system. Background technique [0002] Biological fertilizer generally refers to the fertilizer formed by accumulation and fermentation of biomass such as animal manure or plant debris, and the dregs in the biogas digester can also be used as biological fertilizer after sterilization and deworming. The above-mentioned biological fertilizer usually contains more water after being processed by stacking, fermentation, sterilization and deworming, so it needs to be dried. [0003] The more traditional and low-cost method is to directly spread the biological fertilizer to dry. This method takes a long time to dry, the moisture content of the drying is uneven, and the efficiency is low. It has gradually become unable to adapt to the large-scale production of biological fertilizer. [0004] The current bi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F26B1/00F26B17/20F26B17/34F26B23/00F26B25/04B01J2/20
CPCF26B1/00B01J2/20F26B3/347F26B17/20F26B17/34F26B25/04F26B2200/12
Inventor 洪作娟
Owner 洪作娟
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