Indoor circulating ventilation device for laying hen breeding

Abstract

The invention relates to the technical field of ventilation equipment, and discloses an indoor circulating ventilation device for laying hen breeding. The device comprises a base, the top of the base is fixedly provided with a bottom table, and the top of the bottom table is fixedly provided with a machine body. According to the indoor circulating ventilation device for laying hen breeding, by arranging a driving motor, a rotating shaft and filter screen boxes, when airflow enters a filter box through a through pipe, air can pass through the tops of the filter screen boxes at the moment, and therefore dust in the air is attached to the top of the filter screen boxes. When a farmer starts the driving motor, the rotating shaft rotates, a moving block drives the two filter screen boxes to ascend, and at the moment, the outer surfaces of the filter screen boxes are exposed above a transverse box, so that air can be filtered through the tops of the filter screen boxes and can also be filtered through the outer surfaces of the filter screen boxes. The filtering burden on the tops of the filter screen boxes is reduced, so that the practicability of the device is improved.

Description

technical field [0001] The invention relates to the technical field of ventilation equipment, in particular to an indoor circulating ventilation device for laying hen breeding. Background technique [0002] At present, when farmers cultivate laying hens, they often install circulating ventilation devices in the breeding factory to purify the air inside the breeding factory, thereby providing a good place for the growth and development of laying hens, while the existing circulating ventilation During the actual use of the device, a filter screen will be installed inside to block the dust in the air. However, with the continuous operation of the circulation ventilation device, a large amount of dust will be attached to the outer surface of the filter screen, and these dust It will block the mesh, which will affect the filtration efficiency of the air. At this time, farmers need to clean it frequently, which not only increases the labor intensity of the farmers, but also affect...

AI Technical Summary

Problems solved by technology

[0003] Aiming at the deficiencies of the prior art, the present invention provides an indoor circulating ventilation device for laying hen breeding, which has the advantage of increasing the air filtration efficiency, and solves the problem that the existing circulating ventilation device is equipped with a filter screen in the actual use process. , so as to block the dust in the air. However, with the continuous operation of the circulation ventilation device, a large amount of dust will be attached to the outer surface of the filter screen, and the dust will block the mesh, thereby affecting the filtration efficiency of the air. At this time, the farmer needs to clean it frequently, which not only increases the labor intensity of the farmer, but also affects the air purification efficiency of the circulating ventilation device.

Images