Flour processing screening system

Abstract

The invention relates to the field of flour screening, in particular to a flour processing screening system. The flour processing screening system comprises a screening barrel; a top cover is clampedto an opening in the upper end of the screening barrel, a feeding mechanism is fixedly arranged in the center of the upper surface of the top cover, a first screening mechanism is fixedly arranged onthe inner wall of the upper end of the screening barrel, a second screening mechanism is fixedly arranged on the inner wall of the lower end of the screening barrel, flour is blocked inside a feedingbarrel through two semicircular baffles, when a motor is started, the motor drives a cam to rotate, a second fixing plate is extruded when the cam rotates, a first fixing plate is driven by a connecting rod to move up and down, and meanwhile a push rod is driven to move up and down; when the push rod moves upwards, the two semicircular baffles are driven to be opened, so that flour falls into thescreening barrel to be screened, after the push rod is retracted, a balancing weight drives the two levers to rotate, then the two semicircular baffles are closed, a proper amount of flour is fed in batches, so that the screen runs normally, the flour does not need to be fed in batches, and then convenience is provided for operators.

Description

technical field [0001] The invention relates to the field of flour screening, in particular to a flour processing and screening system. Background technique [0002] Flour is a starch-rich powder made from wheat flour. It is eaten as a staple food in most parts of northern my country. It is also a popular ingredient in the south. Flour can be processed into various foods. It has a wide variety, a variety of patterns, and different flavors. In the process of processing, impurities such as lint, agglomerates, and stones will fall into the flour. These impurities need to be removed by sieving. When making pasta, in order to ensure a delicate taste, it will Use a 60-80 mesh sieve to sift the flour, and sieve out the coarser flour with larger particles, and only finer flour. [0003] When sieving disposable flour with high humidity, it may cause too much feeding and blockage of the upper sieve, and more flour will accumulate inside the sieving device, which will cause the flour to...

AI Technical Summary

Problems solved by technology

[0003] When sieving disposable flour with high humidity, it may cause too much feeding and blockage of the upper sieve, and more flour will accumulate inside the sieving device, which will cause the flour to squeeze the sieve. As a result, the sieve cannot be vibrated, so that the flour cannot be sieved, and the flour needs to be put into the sieving device in stages, which is inconvenient for the operator to use, and the existing sieving device fixes the sieve inside, so there is no It is convenient to take out the screen, and it is inconvenient to clean the screen

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