Hydraulically sealed silage cellar

Abstract

The invention discloses a water-pressure silage feed cellar which comprises a cellar body and a cellar cover, wherein the cellar cover comprises a main body part and a sealing rubber ring, wherein the sealing rubber ring has an inner end and an outer end; a water injecting slot is formed between the outer end and the inner end; proper water is injected into the water injecting slot, so that the outer-end outer side surface of the sealing rubber ring is tightly adhered with the inner wall of the cellar body under the pressure of water, and a sealed accommodating space is formed between the cellar cover and the upper and lower parts of the cellar body, and therefore, the filled materials are pressed and sealed to isolate form the outside air to achieve good anaerobic fermentation conditions; moreover, the cellar cover and the cellar body are separately arranged, so that the operations such as filling, cleaning, sterilizing and maintaining are conveniently performed, the operation is simple, safe and reliable; a discharge hole is formed in the side wall of the cellar body, after part of the feed is taken out of the discharge hole, the residual feed further can be continuously sealed, fermented and stored, so that the possibility of the silage feed waste is reduced. Moreover, the water-pressure silage feed cellar is simple in structure, low in manufacturing cost, capable of effectively lowering the production cost and preventing environmental pollution.

Description

technical field [0001] The invention relates to the technology in the field of silage feed devices, in particular to a hydraulically sealed silage feed cellar. Background technique [0002] The annual straw produced by my country's crops reaches 720 million tons, of which only a very small part is used as silage, a small part is used as fuel, and most of them are stacked in the field. Occupying arable land space, so the general treatment method is to set fire to straw, which not only seriously pollutes the environment, but also wastes natural resources, and because these straws are raw materials for silage, and silage is an important resource for the development of cattle and sheep breeding , but the use of straw silage to develop the cattle and sheep breeding industry cannot be developed. The fundamental reason is that the income of our country's breeders in the process of using straw silage is not high, and there are technical reasons and insufficient investment funds. The m...

AI Technical Summary

Problems solved by technology

[0002] The annual straw produced by my country's crops reaches 720 million tons, of which only a very small part is used as silage, a small part is used as fuel, and most of them are stacked in the field. Occupying arable land space, so the general treatment method is to set fire to straw, which not only seriously pollutes the environment, but also wastes natural resources, and because these straws are raw materials for silage, and silage is an important resource for the development of cattle and sheep breeding , but the use of straw silage to develop the cattle and sheep breeding industry cannot be developed. The fundamental reason is that the income of our country's breeders in the process of using straw silage is not high, and there are technical reasons and insufficient investment funds. The most important reason is that the cost of silage cellars is high, which makes farmers less benefited. Secondly, even a good silage cellar can make straw silage a good feed, but once the cellar is opened, the silage must be eaten immediately, otherwise there will be leftovers. The feed immediately "secondary fermentation", that is, immediately corrupted, can no longer be eaten, resulting in a great waste of resources

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