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Efficient ring die granulator

A granulator and ring die technology, applied in the direction of die extrusion granulation, etc., can solve the problem that materials with too high moisture cannot be granulated, and achieve the effect of avoiding logistics overflow and improving extrusion efficiency.

Pending Publication Date: 2019-11-01
江苏思贝德机械有限公司
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  • Abstract
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AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is: in order to solve the technical problem that the granulator in the prior art cannot granulate materials with too high moisture content, the present invention provides a high-efficiency ring die granulator, which can realize high-moisture granulation, The moisture content in the processed materials can reach 20%-40%, which is suitable for market demand

Method used

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Embodiment Construction

[0023] The present invention is described in further detail now in conjunction with accompanying drawing. These drawings are all simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner, so they only show the configurations related to the present invention.

[0024] Such as Figure 1-3 As shown, it is the best embodiment of the present invention, a high-efficiency ring die granulator, including a base 1, a feed housing 2, a screw conveying mechanism 3, a material extrusion mechanism 4, a rotary cutting mechanism 5 and a driving mechanism. The mechanism includes a rotating shaft 6 and a motor 7. A column is arranged on the base 1. The rotating shaft 6 is fixed on the column through a bearing seat 8. The output shaft of the motor 7 is connected to one end of the rotating shaft 6. The screw conveying mechanism 3 and the material extruding mechanism 4 are both Connected with the other end of the rotating shaft 6, the ...

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Abstract

The invention relates to the technical field of granulators, in particular to an efficient ring die granulator. Compared with a traditional ring die granulator, the extrusion device is the extrusion block, the extrusion block replaces a compression roller of the traditional granulator, the compression roller is prevented from slipping and stalling due to excessive moisture of materials, and granulation of the high-moisture materials can be completed. When the extrusion block rotates, the circular mold is static, and the extrusion block and the circular mold form a wedge-shaped extrusion area,so that materials are efficiently fed into the extrusion area without overflowing, and the extrusion efficiency is improved. The granulator can be used for treating materials with the moisture contentof 20%-40%, and is suitable for market requirements. Due to a dual-spiral forced feeding mode, materials are evenly pushed into the two wedge-shaped extrusion areas respectively, and therefore the materials cannot block the machine. A wedge-shaped extrusion area is formed by the extrusion block and the inner wall of the ring die, and materials are efficiently extruded out of the ring die hole along with rotation of the extrusion block. In addition, the unique rotary cutter device adopts a speed regulation design, so that particles with different lengths can be formed according to requirements.

Description

technical field [0001] The invention relates to the technical field of granulators, in particular to a high-efficiency ring die granulator. Background technique [0002] The ring die pellet mill is a machine that can extrude powdered feed into a pellet, which is widely used in the feed processing industry. The structure of the granulation chamber is mainly composed of a ring die and a pressure roller. The ring die is hollow cylindrical. There are a number of circular through holes drilled in the radial direction of the ring die. The pressure roller is circular and the outer surface is mostly rack-shaped. , to increase the friction between the roller and the feed. The number of pressure rollers is generally 2-3, which are evenly distributed inside the ring die. The ring die is actively rotated by the power source, and the pressure roller is driven by the material between the ring die and the pressure roller through friction, passively rotates, and squeezes the material. The...

Claims

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Application Information

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IPC IPC(8): B01J2/22
CPCB01J2/22
Inventor 苏京波
Owner 江苏思贝德机械有限公司
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