Poultry feed impurity removal device utilizing negative pressure principle

Abstract

The invention relates to the technical field of feed, and discloses a poultry feed impurity removal device utilizing a negative pressure principle. The device comprises a base, through the cooperativeuse of a feed inlet, baffles and a first turntable, the damage of a sieve plate caused by the overlarge feed amount is avoided, and a scraper is used for intermittently and automatically cleaning a filter screen, so that the blockage of a sieve screen in the impurity removal process is avoided. Through cooperative use of a first disc, a first supporting plate, a vertical rod, a second supportingplate and the sieve plate, when impurities are removed, the sieve screen can vibrate up and down, so that feed with large particles is collided, wet caked feed is crushed, an ash layer generated by filtering vibration can be collected in a unified mode through negative pressure by means of a negative pressure chamber, ash layer pollution is avoided, and meanwhile the residual ash layer in the feedis reduced. Through cooperative use of a second rotating disc, a sleeve rod and a second disc, the two steps of cleaning of the filter screen and opening of the feed inlet are linked, and operation is simpler.

Description

technical field [0001] The invention relates to the technical field of feed, in particular to a poultry feed impurity removal device utilizing the principle of negative pressure. Background technique [0002] Poultry not only has ornamental value, but also can obtain eggs, meat, feathers and other substances, so as to raise poultry. In order to ensure the healthy growth of poultry, it is necessary to ensure that the poultry is provided with feed for nutritional supplements during the breeding process, and in the ecological environment of poultry During the breeding process, the breeding safety of poultry must be strictly controlled, so the safety of the feed is very important, and since most of the feed is made of grain, during the grain husking and other processing processes, the stones or clods in the field are easily trapped In the feed, in order to ensure the quality of the feed, it is necessary to remove the impurities in the feed, and the traditional feed is generally ...

AI Technical Summary

Problems solved by technology

[0002] Poultry not only has ornamental value, but also can obtain eggs, meat, feathers and other substances, so as to raise poultry. In order to ensure the healthy growth of poultry, it is necessary to ensure that the poultry is provided with feed for nutritional supplements during the breeding process, and in the ecological environment of poultry During the breeding process, the breeding safety of poultry must be strictly controlled, so the safety of the feed is very important, and since most of the feed is made of grain, during the grain husking and other processing processes, the stones or clods in the field are easily trapped In the feed, in order to ensure the quality of the feed, it is necessary to remove the impurities in the feed, and the traditional feed is generally sieved through a filter to remove it, and the design of the traditional filter device is relatively simple. On the one hand, when the feed is continuously fed, The filter cannot bear the load continuously, and it is easy to cause the filter to break, and the filter is easy to cause clogging, and it is impossible to filter the agglomerated feed. On the other hand, a large ash layer will be raised during the filtering process, and the staff It will cause pollution to the lungs after inhalation, and the practicability is poor

[0003] In order to solve the above problems, the inventor proposed a poultry feed impurity removal device using the principle of negative pressure, which has the advantages of negative pressure dust removal, intermittent discharge and automatic cleaning of the filter screen, which solves the problem that the traditional impurity removal device is relatively simple in design. problem, it ensures more intelligence when using the device for operation. When using the device to remove impurities, the agglomerated feed can be broken, and the filter screen can be automatically cleaned to avoid the filter screen from clogging and increase the realization of the entire device.

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