Sheep manure integral utilization device

Abstract

The invention discloses a sheep manure integral utilization device, which comprises a manure scraping mechanism (1), a feeding mechanism (2), a marsh gas tank (3) and a discharging mechanism (4) in sequential connection. The sheep manure integral utilization device is characterized in that manure in a sheep house is conveyed into a vibration sieve (5) of the feeding mechanism (2) from the bottom surface of the sheep house through the manure scraping mechanism (1); solid and liquid in the manure are separated through the vibration sieve (5) and are respectively conveyed into a conveyor (21) and a feeding pipe (22); then, the solid and the liquid enter the marsh gas tank (3) and are fermented in the marsh gas tank (3); combustible marsh gas and biogas slurry and biogas residue capable of being used as organic fertilizers are generated; substances with great specific gravity can be decomposed at the bottom of the marsh gas tank (3); substances with light specific gravity can enter an overflow opening (32). The sheep manure integral utilization device has the advantages that impurities at the bottom of the marsh gas tank (3) are discharged out through a spiral residue extracting machine (41); the substances with light specific gravity in the position of the overflow opening (32) are discharged out by a discharging machine (42), so that the marsh gas tank (3) can realize the cycle use.

Description

technical field [0001] The invention relates to a comprehensive utilization device for sheep manure, which belongs to the field of breeding industry. Background technique [0002] In recent years, as the price of mutton continues to rise, the sheep industry has developed rapidly in China. In the daily work of large-scale sheep farms, cleaning manure is a very critical and important task, which is related to the maintenance of sheep houses. For epidemic prevention, at the same time, feces and urine will increase the amount of ammonia in the sheep house, which is not conducive to the growth of sheep, so it is necessary to clean up the feces and urine in time to improve the environmental quality. [0003] Some modern sheep farms even spent huge sums of money to introduce some manure scraping devices to clean up the excrement in the sheep pen in time. The existing scraper has no guiding mechanism, and after a period of actual use, the scraper will be tilted and worn. larger. A...

AI Technical Summary

Problems solved by technology

[0003] Some modern sheep farms even spend huge sums of money to introduce some manure scraping devices to clean up the excrement in the sheep pen in time. Because the existing scraper has no guiding mechanism, after a period of actual use, the scraper will be tilted and worn. bigger

At the same time, automated machinery can clean up in time, but the excrement that is cleaned up cannot be processed well. Some farmers will build their own biogas digesters to process these excrement, but it is mainly transported manually, which increases the labor of workers. strength

At the same time, the excrement is directly placed in the feed pipe of the biogas digester, which is often easy to cause blockage

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