| abstract |
The invention discloses a kind of feed retrofit device, including feed hopper；Breaker roll is provided with the feed hopper；Trash extraction box is communicated with below the feed hopper, trash extraction box is provided with and sheds disk；The first rotating shaft is arranged with swash plate positioned at disk lower section is shed；The trash extraction box is located at swash plate inner left wall and is communicated with air-heater；Pulverization cylinder is communicated with the right side of the trash extraction box；Sand cylinder is communicated with below the pulverization cylinder.The present invention to feed by provided with breaker roll, Disintegrating knife and mixing roll, carrying out multi-level fine crushing, grinding effect is good；The present invention is by provided with disk and air-heater is shed, efficient hot-air seasoning being carried out to feed, drying efficiency is high, is easy to following process；The present invention is provided with permanent magnetic plate, swash plate and stirring ball, and the iron impurities in feed and the impurity of bulky grain are efficiently removed, and removal of impurities is thorough, improves the quality of feed. |