Sweet sorghum stalk squeezing device

Abstract

The invention relates to the field of agricultural product processing, in particular to a sweet sorghum stalk squeezing device which comprises a horizontally-arranged supporting mounting cylinder. Supporting mounting columns are arranged at the four corners of the lower end of the supporting mounting cylinder correspondingly, a material guiding mounting cylinder is horizontally arranged in the middle of the upper end of the supporting mounting cylinder, a flow guiding mounting cylinder is vertically arranged in the middle of the supporting mounting cylinder, the flow guiding mounting cylindervertically penetrates through the supporting mounting cylinder, the feeding mounting cylinders are symmetrically arranged at the two ends of the flow guiding mounting cylinder, and a plurality of telescopic air bags are horizontally arranged in the middles of the feeding mounting cylinders at equal angles, so that sweet sorghum stalks can be stably and continuously guided through a self-adaptive guide structure. According to the device, sweet sorghum stalks are cleaned and cut off, then the obliquely-arranged squeezing structure is matched, the squeezing quality is improved, meanwhile, efficient collection of squeezed liquid is achieved, the squeezing quality and continuity of the device are remarkably improved, and the squeezing efficiency is improved.

Description

technical field [0001] The invention relates to the field of agricultural product processing, in particular to a sweet sorghum stalk pressing device. Background technique [0002] At present, the production of fuel ethanol from sugarcane and the most advanced pressing method in the sugar industry in the world is the pressing production technology of extracting sugarcane juice by using a three-roll press unit. Due to our country’s large population and small land, the problem of food security is very prominent. Therefore, in 2006, the state clearly proposed that it would no longer approve the project of using food crops to produce fuel ethanol, and instead vigorously advocated the use of non-grain crops to produce fuel ethanol. Production of fuel ethanol is at the top of the list. [0003] To realize the industrialization of fuel ethanol production from sweet sorghum stalks, the first problem encountered is how to extract the sugar juice from sweet sorghum stalks. Use less e...

AI Technical Summary

Problems solved by technology

In view of the fact that the current three-roll presses are all developed according to the characteristics of sugarcane, the shape of the sweet sorghum stalk and the composition of the sugar juice therein (62% for sucrose, 20% for fructose, and 18% for glucose), the fiber content (16% %), which is different from sugarcane, and it is difficult to obtain better results by simply using a sugarcane press to extract sweet sorghum juice. To achieve a better pressing effect

[0004] Chinese patent (notification number CN201737951U) discloses a sweet sorghum stalk pressing device, although it can improve the above problems, there are obvious defects in the pretreatment of sweet sorghum stalks, stable material guide and continuity

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