Green-quality resource solid-liquid separation equipment and feed producing method

Abstract

A set of green-quality resource solid-liquid separation equipment comprises a first pressing roller, a second pressing roller and a third pressing roller, wherein a feeding port is formed in the first pressing roller; the second pressing roller and the third pressing roller are sequentially arranged in the rotating direction of the first pressing roller, both the second pressing roller and the third pressing roller are meshed with the first pressing roller, the gap between the second pressing roller and the first pressing roller is larger than the gap between the third pressing roller and the first pressing roller, and the diameter of the first pressing roller is larger than that of the second pressing roller and that of the third pressing roller. The diameter of the first pressing roller is large, so that the rotating speed of the first pressing roller is low, liquid pressed out of forage freely falls into a liquid collecting groove under the action of gravity, the forage with liquid removed falls outside the liquid collecting groove through a scraper blade, and therefore solid and liquid separation can be automatically completed. Besides, because the gap between the second pressing roller and the first pressing roller is larger than the gap between the third pressing roller and the first pressing roller, the feeding effect is good, the forage is roughly and fine pressed, the solid and liquid separation effect is better, the dehydration effect is better, and the equipment is simple in structure, convenient to move and suitable for all-weather operation.

Description

technical field [0001] The invention relates to a solid-liquid separation device for green resources and a feed production method. Background technique [0002] Usually feed is to harvest pastures, crops, weeds and other forage plants at a suitable harvest time with excellent quality and quantity, and then dry them naturally or artificially to dehydrate them to achieve a dry state that can be stored without deterioration. forage grass. Preparation of reasonable green hay can better maintain the nutritional content of green feed. As a form of storage, hay regulates the seasonality of green fodder supply and is an important feed for herbivores such as cattle and sheep. [0003] The selection of feed raw materials, dehydration and drying are very important. These steps are directly related to the quality of feed. There are many ways to make green hay, but the general requirements are: short drying time, uniformity, and minimum loss of nutrients, but the existing production ...

AI Technical Summary

Problems solved by technology

There are many ways to make green hay, but the general requirements are: short drying time, uniformity, and minimum loss of nutrients, but the existing production methods are not effective

If it takes 5-15 days to dry naturally, the nutrients will lose 30%-70% during the long-term drying process. If it is exposed to rain, water and ultraviolet photochemical effects, it will completely lose the application value of the feed until mold is attacked. , and the joints of some green resources are difficult to air-dry; in baking, whether using hot pipes, hot water pipes, electric heat or fast lightning drying, it is necessary to build a drying room, install a dryer, and burn a furnace , all need to use coal, diesel or electricity as the energy source, the investment is large, the energy consumption is high, the operation is difficult, and the combustion of coal is easy to cause environmental pollution

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