Circulation pretreatment vibration blanking drying device for meat and bone meal feed production

A drying device and pretreatment technology, which is applied in the directions of drying gas arrangement, drying solid materials, drying, etc., can solve the problems of long processing time and limit processing efficiency, and achieve uniform distribution of hot air, improve drying efficiency, and increase drying effect. Effect

Inactive Publication Date: 2017-11-17
艾迟鹏
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Problems solved by technology

[0003] In the process of feed production, it is necessary to pretreat and dry the raw materials first. Traditionally, pretreatment and drying are completed on different equipment, so it takes a lot of processing time, and during the pretreatment proc

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  • Circulation pretreatment vibration blanking drying device for meat and bone meal feed production
  • Circulation pretreatment vibration blanking drying device for meat and bone meal feed production
  • Circulation pretreatment vibration blanking drying device for meat and bone meal feed production

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[0017] The technical solution of this patent will be further described in detail below in conjunction with specific embodiments.

[0018] see Figure 1-3 , a circulation pretreatment vibration blanking type drying device for meat and bone meal feed production, comprising a pretreatment box 2, a drying box 1, a centrifugal throwing device 4, a circulating feeding device 5, an inclined screen 3, a vibrating feed plate 14 and The hot air device 6, the inner lower side of the pretreatment box 2 is fixedly connected with an inclined screen 3, and the inclined screen 3 is in an inclined shape with a high left and a low right, a motor 8 is installed at the bottom of the pretreatment box 2, and the pretreatment The inside of the box 2 is provided with a rotating column 9 that can move through the inclined screen 3, the output end of the motor 8 is fixedly connected with the bottom end of the rotating column 9, and the top of the rotating column 9 is fixedly equipped with a centrifugal...

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Abstract

The invention discloses a circulation pretreatment vibration blanking type drying device for meat and bone meal feed production, which comprises a pretreatment box, a drying box, a centrifugal throwing device, a circulating feeding device, an inclined screen, a vibrating material plate and a hot air device. The raw material hits the impact plate to make the particle size of the raw material smaller, so the raw material that meets the requirements passes through the inclined screen and enters the drying box, and the raw material that does not meet the particle size requirements enters the fixed box, and is impacted by the cam on the elastic cloth Function, the blower blows the raw material into the pretreatment box, and performs circular centrifugal throwing and impact, and the raw material entering the drying box falls on the vibrating material plate. Since there are several vibrating material plates, the raw material The falling time is longer, which can fully contact with the hot air and increase the drying effect. In the hot air device, because the first nozzle and the second nozzle are staggered, the hot air is evenly distributed and the drying efficiency of the raw material is improved.

Description

technical field [0001] The invention relates to the technical field of feed production, in particular to a circulating pretreatment vibration-blanking drying device for meat and bone meal feed production. Background technique [0002] Meat and bone meal is a product made from livestock carcasses, residual minced meat, bones, viscera, etc. that are not suitable for consumption in livestock and poultry slaughterhouses, and is cooked at high temperature, degreased, dried, and pulverized. In addition to a small amount of impurities that cannot be avoided in the normal production process, meat and bone meal is also mixed with products such as hair, horns, hooves, and feces. The crude protein of meat and bone meal is generally 50%-60%, and the amino acid composition is relatively balanced. The price is relatively cheaper than fish meal, and it is a high-quality substitute for fish meal. [0003] In the process of feed production, it is necessary to pretreat and dry the raw materi...

Claims

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Application Information

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IPC IPC(8): F26B17/12F26B21/00F26B25/00
CPCF26B17/122F26B21/001F26B25/00
Inventor 艾迟鹏
Owner 艾迟鹏
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