Analysis on the Constraints of the Production of High-quality Flour by Flour Mill Complete Equipment

High-quality flour output requires a lot of factors, high-quality wheat raw grain, guaranteed cleaning system, and want to produce high-quality flour. The quality of wheat is still the most critical. The complete set of flour machine equipment is based on wind-selecting equipment. In the different setting positions, the air selection can be divided into suction type air selection and blowing type air selection. The suction type air selection equipment is in a negative pressure state, the dust does not overflow, and the working effect is relatively stable, so this form is generally adopted.

The purpose of the flour milling machine is to produce as much as possible high-quality powder with low ash content, which is generally summarized as “more powder”. Grinding systems for the production of high quality powders are divided into leather, slag, heart and tail grinding systems. The leather mill uses a toothed roller, and the rest are basically light rollers except the last one to two, which are collectively called the heart grinding system. The anterior and anterior heart mills are connected by a powder cleaning system. The anterior skin mill removes the wheat residue, wheat heart and coarse powder from the wheat. These materials have different particle sizes and contain different degrees of bran and bran. They must be purified and graded before being sent to different heart mills. The system is developed into grade powders of different qualities.

The powder cleaning machine of the flour machine complete set is used for purification and grading work, removing the bran and bran contained in the slag, heart and coarse powder, and dividing into intermediate products with relatively uniform particle size. The same-grain grade material obtained by particle size classification is not uniform in particle size, but only belongs to a particle size range, that is, the same-grain grade material, which is also divided into large, medium and small particles, medium-sized particles and Small powder, large bran, medium bran, small bran and so on. The purified powder has a large specific gravity, and in the process of forming an automatic classification, it tends to sink to the lower layer and has a large suspension speed, which is not easily sucked away by the airflow.

After purification and grading, the ash content of the intermediate product is considerably lower than that of the incoming material, and as much as possible, the low ash material is extracted. This kind of selection of materials after skin grinding, the separation of each component according to the type is called cleaning powder, the equipment used for cleaning powder is the powder cleaning machine, mainly by the combination of sieving and air separation. Carry out the cleaning. In general, the powder cleaning machine is an indispensable mechanical equipment for the processing of high-quality grade powder in flour processing equipment.

Flour mill complete sets of equipment often need to install cleaning equipment with better quality, because these cleaning equipment can ensure the cleaning of flour processing equipment, improve the economic benefits of flour processing equipment, and make our production profit become Got higher. At present, the cleaning equipment for flour processing equipment also has certain limitations. The cleaning equipment of the flour complete equipment occupies a large space in the workshop and increases the investment cost of civil construction. Its cleaning equipment may also increase the wind network and increase power consumption. It is necessary to strengthen the management of the cleaning equipment of the flour processing equipment so that it can fully play its role, otherwise it may cause waste of resources.