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Method for retaining and stabilizing moisture of feed

A feed and water stabilization technology, applied in animal feed, animal feed, applications, etc., can solve the problems of increased wear of the ring membrane, loss of water volatilization, and failure to reach the water holding capacity, etc., to reduce dust concentration, prolong the life of the ring membrane, Effect of increased moisture content

Inactive Publication Date: 2013-01-16
周建成
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Too little water and dry feed will affect the animal's feed intake and feed digestion, the difficulty of feed processing will increase, the pelleting efficiency will be low, and the loss of ring membrane will increase
If water is directly added to the feed, it will be taken away by the cooling and drying wind after the feed is granulated, and the proper water holding capacity cannot be reached. Even if the water holding capacity meets the requirements, the water will be volatilized and lost during the storage and transportation of the feed.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0009] In the feed production process, 20 grams of sodium polyacrylate is added to 1 ton of feed and mixed evenly, and then 40 kg of water is added to the mixer to make the finished feed. The water content in the finished product is 12.83%.

[0010] The water content of the above feed was 12.80% after one month of storage, and 12.79% after two months; while the water content of the feed without adding sodium polyacrylate was 12.53%, and the water content was 12.13% after one month of storage. After one month, the water content was 11.63%.

Embodiment 2

[0012] In the feed production process, 200 grams of sodium polyacrylate is added to 1 ton of feed and mixed evenly, and then 40 kg of water is added to the mixer to make the finished feed. The water content in the finished product is 13.91%.

[0013] The water content of the above feed was 13.75% after one month of storage, and 13.70% after two months; while the water content of the feed without adding sodium polyacrylate was 12.53%, and the water content was 12.13% after one month of storage. After one month, the water content was 11.63%.

Embodiment 3

[0015] In the feed production process, 500 grams of sodium polyacrylate is added to 1 ton of feed and mixed evenly, and then 40 kg of water is added to the mixer to make the finished feed. The water content in the finished product is 13.94%.

[0016] The water content of the above feed was 13.92% after one month of storage, and 13.91% after two months; while the water content of the feed without adding sodium polyacrylate was 12.53%, and the water content was 12.13% after one month of storage. After one month, the water content was 11.63%.

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Abstract

The invention discloses a method for retaining and stabilizing the moisture of feed. In the process of feed production, sodium polyacrylate is uniformly mixed into feed, water is then added into a mixing machine, so that finished feed product is produced, and according to percentage by weight, the content of the added sodium polyacrylate is 20ppm to 1000ppm. The method for retaining and stabilizing the moisture of feed can increase the moisture content in feed and the efficiency of feed pelletization, prolong the service life of the circular mold of a pelleter and greatly decrease the dust concentration of feed factories.

Description

technical field [0001] The invention relates to a method for water-fixing and stabilizing feed. Background technique [0002] For the feed to show the best feed intake, the best feed conversion rate and good processing efficiency, the appropriate range of water content is required to be 13-14%. However, except for the new corn market or the rainy season, most of the time the feed The water content is only 8-11%, especially for protein raw materials (bean seeds, cottonseeds, peanut seeds) or more fish feeds, the water content of the feed after processing is often only 7-9%. Too little water and dry feed will affect the animal's feed intake and feed digestion, the difficulty of feed processing will increase, the pelleting efficiency will be low, and the loss of ring membrane will increase. If water is directly added to the feed, it will be taken away by the cooling and drying wind after the feed is granulated, and the proper water holding capacity cannot be reached. Even if t...

Claims

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Application Information

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IPC IPC(8): A23K1/00
Inventor 周建成
Owner 周建成
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