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Method for producing animal feed by using sludge and beancurd skins in soybean protein wastewater

A soybean protein wastewater and animal feed technology, applied in animal feed, animal feed, application, etc., can solve the problems of protein sludge, hidden dangers of environmental pollution, etc., achieve high nutritional value, and solve the effect of treatment problems

Inactive Publication Date: 2018-10-02
山东万得福生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, improper treatment will cause hidden dangers of environmental pollution, so how to deal with protein sludge has become a difficult problem in the protein industry

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0022] Select 100kg of sludge from soybean protein wastewater with a water content of 50-60%, and 200kg of bean curds passed through a 40-mesh sieve; slowly pour the sludge and bean curds into the mixer, and stir evenly at a slow speed at room temperature for 30 minutes ;Convey the uniformly mixed mixture to a horizontal dryer for drying at a drying temperature of 100-150°C until the water content of the mixture is lower than 12%; use a pulverizer to crush the dried material to 80-100 mesh, and reduce it to After normal temperature, it is packaged and put into storage.

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PUM

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Abstract

The invention discloses a method for producing an animal feed by using sludge and bean curd skins in soybean protein wastewater. The method comprises the following steps: mixing sludge and bean curd skins in soybean protein wastewater according to a certain proportion, then sending the obtained mixture into a stirrer, conducting uniform stirring, then sending the stirred material into a drier, andconducting drying, packaging and warehousing. The feed prepared by the method is high and balanced in nutritive value, and can be widely applied to the livestock breeding industry.

Description

technical field [0001] The invention belongs to the field of animal feed processing, and in particular relates to a method for producing animal feed by utilizing sludge and bean skin in soybean protein wastewater. Background technique [0002] During the processing of soybean protein, a large amount of wastewater will be generated, and the wastewater contains about 0.1-1% whey protein. During the wastewater treatment process, this part of the protein will be adsorbed and turned into white mud. However, improper treatment will cause hidden dangers of environmental pollution, so how to deal with protein sludge has become a difficult problem in the protein industry. Contents of the invention [0003] The purpose of the present invention is to avoid the deficiencies of the prior art and provide a method for producing animal feed using sludge and soybean skins in soybean protein wastewater. [0004] The technical scheme adopted in the present invention is a method for producin...

Claims

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Application Information

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IPC IPC(8): A23K20/147A23K10/30
CPCA23K10/30A23K20/147Y02P60/87
Inventor 刘建建刘有文牛念念管西建史翠翠刘胜囡
Owner 山东万得福生物科技有限公司
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