A kind of soybean processing pretreatment method

A pretreatment and soybean technology, applied in chemical instruments and methods, solid separation, separating solids from solids with airflow, etc., can solve the problem of difficult handling of soybean iron beans, incomplete screening, uneven water absorption and swelling of soybeans, etc. question

Active Publication Date: 2021-12-14
黑龙江省绿色食品科学研究院
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The present invention overcomes the deficiencies of the above prior art and provides a soybean processing pretreatment method to solve the existing problems of incomplete screening, difficult handling of iron beans in soybeans and uneven water absorption and expansion of soybeans

Method used

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  • A kind of soybean processing pretreatment method
  • A kind of soybean processing pretreatment method
  • A kind of soybean processing pretreatment method

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Experimental program
Comparison scheme
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specific Embodiment approach 1

[0052] This embodiment is an embodiment of a soybean processing pretreatment device.

[0053] like figure 1 , 2 , 3, 4, and 5, a soybean processing pretreatment device disclosed in this embodiment includes a sealed box 1, a positioning device 2, a material holding device 3, a blocking member 4, a feeding device 6, and a discharging device 7 and a sealing plate 9; the sealing box 1 is provided with a positioning device 2, a material holding device 3 and a blocking member 4, and the sealing member 4 is arranged at the bottom of the sealing box 1, and the charging device 3 is located at Directly above the blocking member 4, both ends of the material holding device 3 are connected to the position adjusting device 2, and the material holding device 3 is provided with a screen hole 5, and the position adjusting device 2 can control the distance between the material holding device 3 and the sealing box 1 The height of the bottom, and against or separated from the blocking member 4,...

specific Embodiment approach 2

[0059] This embodiment is an embodiment of a soybean processing pretreatment device.

[0060] A kind of soybean processing pretreatment method disclosed in this embodiment comprises the following steps:

[0061] Step a, primary sieving, the soybeans are vibrating and cleaned through a sieve for preliminary sieving, the diameter of the circular sieve hole is Φ4.0-4.5mm, and a wire sieve surface with a length of 4.0-4.5mm on each side of the sieve hole can also be used. Sieve out impurities whose particle size is larger than the sieve hole;

[0062]Step b, feed material, control the position adjustment device 2, adjust the level of the material holding device 3 and move it downwards until it abuts against the blocking member 4, and at the same time, the inlet and outlet pipes 3-6 are docked with the feeding device 6, counterclockwise Rotate the manual rotating rod 6-1-3 to rotate 90°, make the through hole of the spherical valve 6-1-2 correspond to the inner wall of the first f...

specific Embodiment approach 3

[0069] This embodiment is an embodiment of the positioning device. It should be noted that the position adjustment device of this embodiment can be implemented separately, that is, it exists independently as a part of a soybean processing pretreatment device, and it can also be used as a soybean processing pretreatment device described in Embodiment 1. further qualified.

[0070] combine Figure 4-9 As shown, a position adjustment device for a soybean processing pretreatment device disclosed in this embodiment includes a position adjustment motor 2-1, a first position adjustment member 2-2 and a second position adjustment member 2-3; two position adjustment The motor 2-1 is respectively arranged on the left and right ends of the cover plate end surface of the sealed box 1, the position adjustment motor 2-1 at the left end is connected with the first position adjustment member 2-2, and the position adjustment motor 2-1 at the right end is connected with the second position adj...

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Abstract

The invention relates to the technical field of soybean processing, in particular to a soybean processing pretreatment method, comprising a sealed box, a positioning device, a material holding device, a blocking member, a feeding device, a discharging device and a sealing plate; It is equipped with a position adjusting device, a material holding device and a blocking member, the blocking member is arranged at the bottom of the sealed box, the material holding device is located directly above the blocking member, and the two ends of the material holding device are connected with the position adjusting device , there is a sieve hole on the material holding device, and the position adjustment device can control the height of the material holding device from the bottom of the sealed box, abut against or separate from the blocking member, and can adjust the inclination angle of the material holding device, The material holding device is rotated around the outlet end. When the material holding device is at the lowest end, the blocking member is against the material holding device to solve the problems of incomplete screening, difficult handling of iron beans in soybeans and water absorption of soybeans. The problem of uneven expansion can achieve a thorough screening effect, and soybeans can absorb water and expand more evenly.

Description

technical field [0001] The invention relates to the technical field of soybean processing, in particular to a soybean processing pretreatment method. Background technique [0002] Tofu is the most common soy product, also known as water tofu. The main production process is one is pulping, that is to make soybean milk from soybeans; the other is coagulation and forming, that is, under the combined action of heat and coagulant, soy milk is solidified into a gel with a large amount of water, that is tofu. [0003] Before soybeans are processed, they need to be aligned for pretreatment. Traditional pretreatment methods: [0004] Sieving to remove impurities contained in soybeans. Most of them use sieves with fans, but there is a problem that sand and stones with a particle size similar to soybeans cannot be screened out. The strength of sand and stones is relatively high. When crushing soaked soybeans , will reduce the life of the crushing device and cause the device to be dam...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A23L11/00B07B9/00B07B1/22B07B1/28
Inventor 王英男吴磊黄艳玲李佳栋刘琳杨文敏
Owner 黑龙江省绿色食品科学研究院
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