Rotary plunger type straw granulator

A granulator and rotary column technology, applied in the field of rotary plunger type straw granulator, can solve the problems of difficult start-up and high start-up power, and achieve the effects of short start-up time, low start-up energy consumption and reduced start-up power

Inactive Publication Date: 2014-06-18
TIANJIN TESIDA BIOMASS ENERGY MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention proposes a rotary plunger type straw granulator, which is used to solve the problem in the prior art that the straw granulator is difficult to start due to the large starting power when it is restarted after parking for some reason

Method used

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  • Rotary plunger type straw granulator
  • Rotary plunger type straw granulator
  • Rotary plunger type straw granulator

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Embodiment Construction

[0021] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0022] Such as figure 1 and figure 2 Commonly shown, a rotary plunger type straw granulator, including a first rolling die 1 and a second rolling die 2, the first rolling die 1 and the second rolling die 2 are provided with staggered Extrusion head and forming hole 5, the extrusion head on the first rolling die 1 stretches in the forming hole 5 of the second rolling die 2, and the extrusion head on the second rolling die 2 stretches toward the first rolling die ...

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Abstract

The invention provides a rotary plunger type straw granulator. The rotary plunger type straw granulator comprises a first rolling mold, a second rolling mold, a charge bin, a discharge bin, a connecting rod, a starting mechanism and an auxiliary starting mechanism, wherein the first rolling mold and the second rolling mold are respectively provided with material extruding heads and molding holes which are arrayed in a staggered manner; the material extruding heads on the first rolling mold stretch into the molding holes of the second rolling mold; the material extruding heads on the second rolling mold stretch into the molding holes of the first rolling mold; compression holes are formed in the heads of the molding holes; the inner diameters of the compression holes are greater than or equal to the outer diameters of the material extruding heads and are gradually decreased; a cutter is arranged in the discharge bin; the connecting rod is arranged between the same side end surfaces of the first rolling mold and the second rolling mold. According to the rotary plunger type straw granulator, the auxiliary starting mechanism is arranged and can be used when the straw granulator needs to be restarted after accidental shutdown; the starting power can be greatly reduced, and the straw granulator is short in starting time, low in energy consumption, and easy and convenient to operate.

Description

technical field [0001] The invention relates to the technical field of agricultural equipment, in particular to a rotary plunger type straw granulator for extruding biomass such as straw, weeds and branches into granules. Background technique [0002] With the advancement of science and technology, in addition to direct accumulation and combustion of crop straw, people often process it into pellets to improve combustion efficiency and meet higher-level needs. The existing straw granulator is mainly a flat die rolling granulator or a ring die rolling granulator, which has low working efficiency, high energy consumption, high requirements on the humidity and crushing degree of raw materials, and has a low service life and is prone to failure . Patent application number 201020519186.9 and authorized announcement number CN201841002U propose a dual-mode mutual-extrusion straw granulator, which consists of two rolling dies, and each rolling die is evenly equipped with an extrusio...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01J2/22
Inventor 刘德龙庄会永张秀艳董舰赵君
Owner TIANJIN TESIDA BIOMASS ENERGY MACHINERY
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