Causes and solutions for easily broken of bran in the wheat flour peeling mill system. www.immy.cn www.immyhitech.com

Causes and solutions for easily broken of bran in the wheat flour peeling mill system

www.immy.cn   www.immyhitech.com 

In the process of wheat milling, the skin milling system is an important process link, the purpose of which is to grind wheat into flour to obtain wheat flour and bran. However, in practice, there are some problems that are often encountered, one of which is that the bran of the leather grinding system is easily broken. This article will provide an in-depth analysis of the causes of this problem and provide some solutions to help flour mills improve production efficiency and product quality.

1. Problem phenomenon

      Fragile bran in the skin grinding system means that in the process of grinding the bran, the bran produced is more fragmented than uniform flakes. This not only affects the normal operation of wheat milling, but can also have a negative impact on the quality of the final product.

2. Cause analysis

2.1 Wheat quality problems

The quality of wheat is one of the important factors affecting the fragility of the bran of the skin. Factors such as protein content, hardness and moisture in wheat have a direct impact on the mechanical properties of the bran. Low-quality wheat can result in a fragile bran that can easily break during milling.

2.2 Leather grinding parameter setting problem

The parameter setting of the leather grinding roller, including the pressure of the grinding roller, the gap of the grinding roller, the technical parameters of the grinding roller, etc., is directly related to the texture of the bran. If the parameters are not set properly, the grinding rollers that are too tight or too loose can cause the bran to break.

2.3 Equipment wear and tear

Prolonged operation of the equipment can lead to wear and tear, especially during high-load operation. The surface of the roller can become uneven with heavy abrasion, increasing the shear force on the wheat, resulting in the bran being easily broken.

2.4 Pretreatment of wheat Wheat needs to go through a series of pretreatment before entering the milling system, including cleaning, impurities, stone removal, iron removal, wheat moistening and other steps. If these pretreatments are not in place, impurities may remain in the wheat and cause additional wear and tear on the equipment after entering the milling system, which can also cause the bran to break.

3. Solution

3.1 Optimize wheat quality The first way to solve the problem of fragile bran is to optimize the quality of wheat. Choosing high-quality wheat, ensuring that it has the required protein content and firmness, helps to increase the mechanical strength of the bran and reduce the likelihood of breakage.

3.2 Adjust the parameters of the grinding roller by reasonably setting the parameters of the grinding roller, including the gap and pressure of the grinding roller, etc., to ensure that the force applied in the grinding process is appropriate. This helps to maintain the integrity of the bran and prevents it from crushing due to excessive mechanical forces.

3.3 Regular overhaul and replacement of equipment Regular overhaul and replacement of equipment is the key to ensuring the normal operation of equipment. Especially for wear parts such as grinding rollers, they should be inspected and replaced regularly to reduce the impact of wear on bran breakage.

3.4 Strengthen wheat pretreatment Before wheat enters the milling system, strengthening the pretreatment of wheat is an effective means to prevent impurities from entering the system.

This includes steps such as strengthening cleaning, stone removal, iron removal, and moistening time to ensure the purity of the wheat and the moisture content of the wheat.

3.5 Application of advanced cleaning technology Using advanced cleaning technology, the wheat can be cleaned more carefully, removing the poor wheat grains and retaining the better parts. This helps to improve the overall quality of the wheat and reduces the risk of bran breakage.

3.6 Introduction of new anti-crushing agents Some new anti-crushing agents, such as antioxidants, leavening agents, etc., may have a positive effect on the mechanical properties of the bran. By introducing these new anti-shredding agents, it is possible to increase the elasticity and toughness of the bran, slowing down its crushing rate during the grinding process.

3.7 Strengthen process monitoring Establish a sound process monitoring system, through real-time monitoring of wheat quality, equipment status and milling parameters, timely find problems and take corresponding adjustment measures. This helps to prevent the bran of the grinding system from becoming brittle before it occurs.

3.8 Conduct staff training Training operators are critical to the proper use and maintenance of the equipment. Employees should understand the working principle of the milling equipment and be familiar with the adjustment methods of various parameters, so as to deal with the abnormal situation in the operation of the equipment in a timely manner.

4. Conclusion

The bran of the skin milling system is a common problem in the wheat milling process, and its reasons involve many aspects such as wheat quality, milling parameters, wheat moistening, equipment status and equipment operation. Solving this problem requires a comprehensive consideration of all aspects, from the selection of wheat to the maintenance of equipment and the optimization of the process.

By optimizing wheat quality, rationally adjusting milling parameters, regularly overhauling equipment and As well as the introduction of new technology, it can effectively reduce the risk of fragile bran in the skin grinding system, improve the efficiency of milling, and ensure product quality. In practice, flour mills can flexibly adjust solutions according to their own conditions, taking into account various factors, to achieve better production results.

for  WUXI HASEN IMPORT AND EXPORT CO.,LTD

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            Causes and solutions for easily broken of bran in the wheat flour peeling mill system

www.immy.cn   www.immyhitech.com