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A kind of soybean protein spraying equipment and soybean protein spraying method

A technology of soybean protein and spraying equipment, which is applied in the direction of spraying devices, spraying devices, liquid spraying devices, etc., can solve problems such as uneven spraying and unstable product quality, and achieve increased powder accumulation, reasonable atomization coverage, and improved The effect of contact area

Active Publication Date: 2019-10-08
山东禹王生物技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The specific gravity of the soybean protein powder recovered by the soybean protein production method in the prior art is different. It flows in the system at a negative pressure of about 100pa, and is sprayed with a single-lever spray gun on the side of the cylinder, which brings great spraying unevenness. resulting in unstable product quality

Method used

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  • A kind of soybean protein spraying equipment and soybean protein spraying method
  • A kind of soybean protein spraying equipment and soybean protein spraying method
  • A kind of soybean protein spraying equipment and soybean protein spraying method

Examples

Experimental program
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Effect test

Embodiment 1

[0056] Use a set of four nozzle spray guns of the present invention to carry out soybean protein spraying, concrete steps are as follows:

[0057] a. Spray gun distribution installation: Install a set of four nozzle spray guns on the upper side of the φ1800mm soybean protein recovery cylinder, the gun head falls at a suitable position in the powder dense phase area, and a conical powder shroud is set 40mm away from the front of the nozzle. Protect the fan-shaped surface atomized by the nozzle as designed Figure 2-3 As shown, the diameter of the conical bottom surface is φ200mm, and the height is h200mm. At the same time, make a bracket made of 304 material to fix the powder guide cover.

[0058] b. Production of spray guns: all welding is made of 304 material, all welded joints are ground and cleaned without slag inclusions, solder joints, etc., and the finish is Ra<0.6. The shroud is also made of 304 material, and the finish is Ra<0.3.

[0059] c. Spray gun installation: In...

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Abstract

Soy protein spraying equipment comprises a soy protein recycling barrel and a multi-nozzle spray gun. The multi-nozzle spray gun is located between the central axis and the lower barrel wall of the recycling barrel, and the number of nozzles of the multi-nozzle spray gun is N which is a natural number greater than 1; the included angle between the two neighboring nozzles is 360 degrees / N. The soy protein spraying equipment is controllable in spraying quantity, even in spraying angle and reasonable in atomization coverage.

Description

technical field [0001] The invention belongs to the technical field of food processing and manufacturing, and in particular relates to soybean protein spraying equipment and a soybean protein spraying method. Background technique [0002] Soybean protein isolate and enzymolyzed protein are soy protein with a protein content > 90%. The typical production process is the alkali-soluble acid precipitation method. After the soybean protein is extracted from the soybean meal, it is dried, and then the powder is recovered by using a cyclone separation facility. During the recovery process, the powder is sprayed and reprocessed. Spraying reprocessing is generally carried out in a cylindrical pipeline where the powder is concentrated, or to increase the recovery rate, or to improve the performance of the powder. Ordinary spraying methods only meet the requirements of whether the powder is dusty, but do not focus on the uniformity of spraying and the performance improvement brough...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B05B13/02B05B1/04B05B7/04B05B7/26B05B14/00
CPCB05B9/0423B05B13/0278B05B13/0627Y02P70/10
Inventor 刘汝萃范书琴朱传华许建李国新
Owner 山东禹王生物技术有限公司
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