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Feed granulator capable of optimizing water content

A product and moisture technology, which is applied in the field of optimizing feed product moisture granulation equipment, to achieve the effect of reducing moisture, ensuring palatability, growth speed, and quality improvement

Inactive Publication Date: 2007-08-22
HENAN HUAYING AGRI DEV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0009] The purpose of the present invention is to overcome the shortcomings of the heating process in the existing duck feed processing and granulation process, and provide an optimized feed product moisture granulation device that achieves steam pressure and temperature in the process of duck feed processing and granulation to obtain effective constant temperature output

Method used

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  • Feed granulator capable of optimizing water content
  • Feed granulator capable of optimizing water content

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Embodiment Construction

[0025] The structure of the present invention is shown in Figure 1: including steam 10, sub-cylinder 1, decompression valve group 2 and granulation conditioner 8, between the decompression valve group 2 and granulation conditioner 8, there is a cooling and heating system. Exchange device, the cold and heat exchange device includes a cold and heat exchanger 3, a cold water inlet control valve 4, a soft water booster pump 6 and a soft water tank 7, the water in the soft water tank 7 is pressurized by the soft water booster pump 6, and then passed through the cold water The water inlet control valve 4 enters the cold and heat exchanger 3, and the steam enters the cold and heat exchanger 3 after passing through the pressure reducing valve group 2. After the steam is processed by the cold and heat exchanger 3, the water temperature is kept and kept at a constant temperature between 82°C and 84°C. A water recycling mechanism consisting of a hot water discharge control valve 5 and a ...

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Abstract

The feed granulator capable of optimizing water content includes steam cylinder, reducing valves, granulating regulator and heat exchanger. By means of the heat exchanger for heat exchange between cold water and steam, the temperature of the steam entering to the granulating regulator is lowered to 82-84 deg.c, and this can avoid loss of trace elements in feed product, ensure the balanced nutrients in feed product, and ensure the stable water content in feed product.

Description

Technical field: [0001] The invention relates to a device for controlling the temperature and pressure of steam in the granulation link during the processing of duck feed products, in particular to a granulation device for optimizing the water content of feed products. Background technique: [0002] Since the development of my country's feed industry, people have conducted countless demonstrations and researches on feed processing technology, especially since entering the 21st century, with the research and development of new technologies, the feed industry has also entered a new stage of development . At present, the steam direct heating process used in the granulation link of duck feed processing, the steps are: steam - air distribution cylinder - pressure reducing valve - storage cylinder - control valve - granulation conditioner. However, the high temperature and high pressure produced by this process have many effects on the nutritional content of the feed during the pe...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23P1/04A23K1/00A23N17/00
Inventor 张予夏如金李世民
Owner HENAN HUAYING AGRI DEV
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