High-efficiency straw feed production line

Abstract

The invention relates to a high-efficiency straw feed production line. The high-efficiency straw feed production line comprises a straw drying conveyor, a straw pulverizer, a feed granulator and a feed packaging machine, wherein the straw drying conveyor comprises a lifting machine, a guiding and press-flattening device and a straw drying device; a straw U-shaped hood, a guiding plate and a press-flattening plate are contained; two sets of thermal wind inlets are respectively formed in two sides of the U-shaped hood, and a set of suction openings are formed in the top of the U-shaped hood; andthe guiding plate is fixed to one end of the interior of the U-shaped hood. The high-efficiency straw feed production line provided by the invention is reasonable in structural design; after being compressed, straw can be transported in the straw pulverizer, and in the transporting process, dampness removal is completed; and the straw feed pulverizer is simple in structure, low in manufacturing cost, thorough in pulverizing and low in dust capacity, so that the straw feed production line is high-efficiency, and has good practical values.

Description

technical field [0001] The invention relates to the technical field of straw feed production, in particular to a high-efficiency straw feed production line. Background technique [0002] my country's agricultural straw, corn stalk, rice stalk, wheat straw, rape stalk, peanut grass, sweet potato vine, etc. have an annual output of more than 700 million tons (most of which are discarded or burned indiscriminately) to meet the development of my country's non-grain animal husbandry. Solid material foundation. Straw biological feed has a wide range of raw materials, such as corn stalks, bean stalks, rice straw, peanut stalks (shells), sweet potato stalks, alfalfa grass, rape straw, etc. After being made into pellets, the density is high and the capacity is large, which is conducive to long-distance transportation and realizes The off-site digestion and utilization of crop straw increases the value of straw, increases farmers' income, and protects the ecological environment for th...

AI Technical Summary

Problems solved by technology

[0003] Straw bio-feed processing technology is to crush, ferment, granulate and other technical measures of straw. Since the straw will be more or less stuck to rain and dew during the collection process, the straw needs to be dried before being crushed. The existing straw The feed production line generally does not dry the straw, but directly crushes and granulates the straw. The wet straw has strong toughness, so the crushing efficiency will be very low. The feeding device of a large pulverizer often cannot feed evenly and effectively

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