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A solid feed powder air blowing drying equipment

A drying equipment and air-blown technology, which is used in drying solid materials, heating to dry solid materials, feed, etc., can solve the problems of high water content of solid feed powder, prone to agglomeration, affecting feed quality, etc. Drying effect and efficiency, damage prevention, effect of efficient drying effect

Active Publication Date: 2021-10-08
奕威能生物科技(江苏)有限公司
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, since the solid feed powder is prone to agglomeration when it contains moisture, it is difficult for the above heating methods to effectively heat the internal solid feed powder. Osmotic diffusion in the interior of the feed causes some solid feed powders to still have a high water content after drying, thus affecting the overall feed quality

Method used

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  • A solid feed powder air blowing drying equipment
  • A solid feed powder air blowing drying equipment
  • A solid feed powder air blowing drying equipment

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Experimental program
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Embodiment 1

[0043] see Figure 1-3 , a solid feed powder air-blown drying equipment, including a drying furnace 1 and a control system, the left and right ends of the drying furnace 1 are respectively installed with an air inlet pipe 2 and an air outlet pipe 3, and the air inlet pipe 2 and the air outlet pipe 3 are in the same direction It is inclined downward to avoid the phenomenon that a small amount of solid feed powder is blown out. An electromagnet 4 is installed on the top of the drying furnace 1, and the electromagnet 4 is electrically connected to the control system. A powder throwing layer 5 is installed on the bottom of the drying furnace 1. A plurality of evenly distributed drying balls 6 are arranged on the upper side of the powder layer 5 , and distribution pull wires 7 are fixedly connected between the drying balls 6 and the powder throwing layer 5 .

[0044] The lengths of the correspondingly connected distribution stay wires 7 on the dispersing unit are different. When th...

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Abstract

The invention discloses an air-blown drying equipment for solid feed powder, which belongs to the technical field of feed processing. The invention can force the drying ball to move up through the magnetic attraction of an electromagnet, and then drive the powder throwing layer to deform and bulge, and throw out the throwing ball. The solid feed powder on the powder layer makes the solid feed powder fully dispersed in the drying furnace. At this time, hot air can be introduced to achieve good contact. Compared with conventional hot air drying, the drying effect and efficiency can be significantly improved. After the solid feed powder falls, the magnetic field of the electromagnet is removed, and the drying ball will also absorb heat in the hot air and then fall to contact with the powder throwing layer. When the solid feed powder is heated again, it will also form a solid feed powder with agglomeration phenomenon. Impact for easy dispersal, then repeated spreading action for efficient drying.

Description

technical field [0001] The invention relates to the technical field of feed processing, and more specifically relates to an air blowing drying equipment for solid feed powder. Background technique [0002] Feed is the general term for the food of animals raised by all people. In a narrower sense, general feed mainly refers to the food of animals raised in agriculture or animal husbandry. The feed includes soybean, soybean meal, corn, fish meal, amino acid, miscellaneous meal, whey powder, oil, meat and bone meal, grains, feed additives and more than ten varieties of feed materials. [0003] At present, after the feed is mixed and pulverized, a drying process is required to reduce the water content of the feed, which can effectively prevent the feed powder from agglomerating. The existing common feed powder drying methods include drying, direct heating or hot air drying. [0004] However, since the solid feed powder is prone to agglomeration when it contains moisture, it is ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F26B3/08F26B21/00F26B25/00A23N17/00
CPCF26B3/08F26B21/004F26B25/00A23N17/00
Inventor 张小月
Owner 奕威能生物科技(江苏)有限公司
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