Press roller type organic fertilizer granulator

A technology of organic fertilizer and granulator, which is applied in the direction of raw material extrusion granulation, solid separation, filtration, etc., which can solve the problems of inability to carry out material pretreatment, dust and smoke pollution, and high moisture requirements of raw materials, so as to reduce particle damage chance, prolonging the service life, and ensuring the effect of cutting speed

Pending Publication Date: 2019-11-01
山东金格瑞机械有限公司
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AI Technical Summary

Problems solved by technology

[0003] The main problems existing in the existing equipment: The organic fertilizer disc centrifugal granulator equipment is an open process and cannot be used for material pretreatment, and the dust and smoke pollution is serious; the process conditions are high, the return is high, and the efficiency is low. For example: raw materials The size of the particle size affects the size of the molding, the amount of feeding affects the size of the molding, the feeding position is fixed, and the raw material moisture requirements are high; it cannot be molded at one time, and it needs to be crushed and granulated to meet the requirements; after molding, it needs to be dried to ensure the deformation rate. The forming rate is low, and the density of the particles is low, the production occupies a large space, the process is relatively cumbersome, requires more labor, and the processing cost is high

Method used

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  • Press roller type organic fertilizer granulator
  • Press roller type organic fertilizer granulator
  • Press roller type organic fertilizer granulator

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Embodiment Construction

[0042] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, not all of them. Based on the embodiments of the present application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present application.

[0043] Such as Figure 1-5 In the pressure roller type organic fertilizer granulator shown, the upper casing 3 encloses a feed chamber that is transparent up and down, and three ribs are arranged on the inner wall of the upper casing 3 and are connected to the transmission sleeve in the middle. The upper half of the transmission sleeve is The threaded hole is threadedly connected with the pressure adjusting rod 16, and the lower part of t...

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Abstract

The invention discloses a press roller type organic fertilizer granulator which comprises a feeding chamber, a pressing chamber, a forming chamber and a base which are sequentially arranged from top to bottom. A pressing roller assembly is arranged in the pressing chamber; a template is mounted at the lower part of the compression roller assembly in a matched manner; the template is provided witha material forming hole which is through up and down; a cut-off tool connected with the material forming hole is arranged in the forming chamber; a material poking disc is arranged at the lower part of the cut-off tool; and the template and the material poking disc are both sleeved outside the rotating shaft. The granulator can be used for granulation of organic fertilizer cylinders with differentspecifications, and is widely applied to granulation of base fertilizer after fermentation of animal waste and straw.

Description

technical field [0001] The invention relates to the field of organic fertilizer granulation, in particular to a roller-type organic fertilizer granulator. Background technique [0002] The organic fertilizer granulation equipment on the market mainly adopts a disc centrifugal granulator. The main principle is that various materials are added from the top of the equipment, pre-compressed by the spiral, and transported to the arc-shaped notch of the roller. The material bites into the groove and is forced to compress. After the material passes through the compression zone, the pressure it bears gradually decreases, and its surface tension and gravity make it come out naturally. The powdery under-sieve material is sent back to the raw material bin through the feeding device for secondary rolling. [0003] The main problems existing in the existing equipment: The organic fertilizer disc centrifugal granulator equipment is an open process and cannot be used for material pretreat...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01J2/20B07B1/04
CPCB01J2/20B07B1/04
Inventor 张波景奉国孙宁波景浩黄大斌
Owner 山东金格瑞机械有限公司
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