Double-beam crane and vinasse conveying system adopting double-beam crane

Abstract

The invention relates to the technical field of hoisting devices, in particular to a double-beam crane and a vinasse conveying system adopting the double-beam crane. The vinasse conveying system comprises a distillation production line and a fermentation tank, wherein a conveying device is arranged in the distillation production line, and the double-beam crane is arranged at the upper ends of theconveying device and the fermentation tank. The double-beam crane comprises a main beam, wherein a hoisting device is installed at the upper end of the main beam; a grab bucket mechanism is arranged at the lower end of the hoisting device; the hoisting device is used for moving along the inner side of the main beam and lifting the grab bucket mechanism; the grab bucket mechanism is used for takingand placing materials; a lifting device is mounted at the lower end of the main beam; a turnover device is arranged at the lower end of the lifting device; the lifting device is used for moving alongthe lower end of the main beam and lifting the turnover device; and the turnover device is used for dumping materials. In the whole system, the double-beam crane replaces a large number of workers who are cooperated with each other to transfer distillers' grains, hoist a hopper and turn over the hopper to dump the distillers' grains, so the labor intensity of the workers is reduced, working timeis shortened, and working efficiency is improved; and therefore, wine brewing cost is reduced.

Description

technical field [0001] The invention relates to the technical field of lifting devices, in particular to a distiller's grains conveying system using a double-girder crane. Background technique [0002] The chemical composition of wine is ethanol, which generally contains trace amounts of fusel alcohols and esters. The concentration of edible liquor is generally below 60 degrees (ie 60%) (a few have more than 60 degrees), and liquor is purified to more than 75% by fractional distillation. , purified to more than 99.5% as absolute ethanol. Wine is made from grain through fermentation. [0003] Lifting devices are often used in the brewing process. Conventionally, manual work is used to transfer the distiller's grains in the fermentation tank to the hopper, and the hopper is hung on the lifting device, and the hopper is lifted by the lifting device and placed on the distillation production line. As soon as the distiller’s grains are distilled on the platform, the distiller’s ...

AI Technical Summary

Problems solved by technology

[0003] Lifting devices are often used in the brewing process. Conventionally, manual work is used to transfer the distiller's grains in the fermentation tank to the hopper, and the hopper is hung on the lifting device, and the hopper is lifted by the lifting device and placed on the distillation production line. As soon as the distiller’s grains are distilled on the platform, the distiller’s grains are conveyed to the empty hopper through the conveyor belt, and then the hopper filled with distilled distiller’s grains is hung by a lifting device, and lifted to the sky above another cellar, and then the distilled grains are manually turned over the hopper. Poured into the fermentation tank, the whole process requires a lot of manual operations to transfer the distiller's grains, hoist the hopper and turn the hopper to dump the distiller's grains. Not only the work is labor-intensive, but also the working hours are long and the work efficiency is low, which increases the cost of winemaking.

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