Management and control of different process steps
发布时间：2023-05-01 点击次数：
Corn flour processing machinery is more common in daily life, in the processing plant to strengthen the management and control of the powder road
1. Management and control of the grinding effect of the mill
Millers do 1B, 2B, 3B mill peeling and scraping rate within two hours after taking over each shift; and recorded on the "peeling and scraping rate record sheet", corn flour processing machinery according to the measurement results to view and adjust.
Each shift millers check the grinding and scraping effect of each mill at least twice, requiring uniform grinding, moderate rolling distance and consistent left and right. Steaming products require lighter operation of the heart grinding system, which should not be too tight, to do the size distribution of the base powder.
Each time the machine is turned on, after replacing the grinding rollers, and when switching production varieties, the grinding division adjusts the grinding machine process effect, and the grinding workers measure the peeling and scraping rate of 1B and 2B grinding machines, so that their grinding meets the production index and product quality requirements.
2. Control of processing precision
In order to ensure consistent processing accuracy, corn flour processing machinery requires operators to take the production of basic powder samples for each inspection cycle, the powdering board to check the pink bran star, when available, can also do near-infrared measurement, according to the test results, to view the adjustment.
Check whether the grinding and stripping scraping of the mill meets the requirements, too tight resulting in the bran star mixed into the flour.
Check the purity of the material entering the mill, check the effect of flour cleaning machine to ensure that the material entering into the heart mill system is low ash, good quality and purer endosperm particles.
Measure the ash reduction rate of the flour cleaning machine once a quarter, and adjust the flour cleaning machine according to the measurement results.
3. Control of coarseness and fineness
In order to ensure the consistency of flour coarseness and fineness, to prevent "leakage of sieve" or "falsification of powder", the operator should check the sieve once per inspection cycle, and find bran flakes and large particles of endosperm, and should promptly investigate each system of sieving powder tube to find out the problematic Sieving system, dismantle the sieve and deal with it. At the same time, the operator should check the system powder pipe once in each inspection cycle, if there is any abnormality, make a record and dismantle the sieve if necessary.