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Double-screw straw threading extruder

An extruder and twin-screw technology, applied in the direction of feed, food science, application, etc., can solve the problems of lack of efficient straw puffing equipment, etc., and achieve the effects of improving processing and puffing efficiency, increasing energy consumption ratio, and compact and integrated structure

Inactive Publication Date: 2017-06-27
SHANXI PINGYANG IND MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0011] In order to solve the problem of lack of straw puffing equipment with high efficiency and long service life, the present invention provides a twin-screw straw silk puffing machine

Method used

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  • Double-screw straw threading extruder
  • Double-screw straw threading extruder
  • Double-screw straw threading extruder

Examples

Experimental program
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Effect test

Embodiment Construction

[0022] The twin-screw straw silk puffing machine includes a base frame 21, a base plate 20 is arranged on the base frame 21, a corner wheel 22 and a lock bolt 23 are arranged under the base frame 21, a motor 1 is fixed on the rear of the base frame 21, and a motor 1 is fixed on the front of the base frame 21. Connected with a coupling 2, the coupling 2 is provided with a coupling cover 4, the coupling 2 is connected to the drive shaft 3, the drive shaft 3 is connected to the gearbox 5, and the gearbox 5 is connected to two parallel arrangements located at The top mixing shaft 9 and two puffing shafts 8 located below, the mixing shaft 9 and the puffing shaft 8 all penetrate in the feeding box 19 provided in front of the gearbox 5, and the mixing shaft 9 in the feeding box 19 A mixing plate 11 is set, a hopper 7 is arranged on the top of the feeding box 19 above the mixing shaft 9, and an inherent puffing screw 12 is set on the puffing shaft 8, and the surface of the puffing scre...

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Abstract

The invention particularly relates to a double-screw straw threading extruder and solves the problem that straw extruding equipment which is high in efficiency and long in service life is lacking. The double-screw straw threading extruder is characterized in that castors and locking bolts are arranged below a base frame, a motor is fixed in rear of the base frame, a coupler is connected in front of the motor and connected to a driving shaft which is connected in a transmission box, the transmission box is connected with two stirring shafts and two extruding shafts which are arranged parallelly, both the stirring shafts and the extruding shafts penetrate into a feeding box arranged in front of the transmission box, a stirring plate sleeves each stirring shaft in the feeding box, a hopper is arranged at the top of the feeding box above the stirring shafts, an extruding screw is fixed on each extruding shaft in a sleeved manner, a feeding guide seat is arranged at the bottom of the feeding box, the front end of the feeding box is communicated to a middle-section spiral barrel, and the front end of the middle-section spiral barrel is communicated to an extruding barrel. The double-screw straw threading extruder has the advantages that energy consumption ratio of equipment is increased effectively, the double-screw straw threading extruder is compact in structure integrally and high in discharging efficiency, size is guaranteed to be unchanged while tonnage yield is increased, and processing efficiency can be improved to 3t / h.

Description

technical field [0001] The invention relates to agricultural straw processing equipment, in particular to a twin-screw straw silking and puffing machine. Background technique [0002] In recent years, with the continuous impact of smog, the country has begun to vigorously promote pollution control and focus on the development of energy-saving and environmental protection industries, and the investment in environmental protection has continued to increase. [0003] As a large agricultural production country, my country produces nearly 500 million tons of grain and about 700 million tons of crop straw every year. Due to the lack of effective utilization technology and corresponding processing equipment, my country's huge straw resources have not been effectively utilized, causing most of the crop straws to be discarded or burned, which not only caused a huge waste of resources, but also caused serious air pollution. [0004] Crop straw is rich in crude fiber and nutrients suc...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23N17/00
CPCA23N17/005
Inventor 饶小锋马占江范勇郑海燕周建勋吕红来贾志恒
Owner SHANXI PINGYANG IND MACHINERY
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