Abstrakt
It has been studied that the productivity of 5LP linters used in cotton ginning enterprises is on average 50-60% lower than the productivity in its technical characteristics. Therefore, in order to pass the amount of seeds produced from two 5DP-130 type sawing gins through 5LP linters at the same time, 5LP linters of 6 pieces in each row of two rows, 12 pieces in total, are used in the linter shop according to PDI70-2017 - "Coordinated technology of preliminary processing of cotton".
The result of the research carried out on the MR-160-11S type linter brought from the People's Republic of China and installed at the Juma cotton ginning enterprise, the efficiency of the equipment in the linting of high and low grade technical seed is on average 50-65% for the seed and 25-30% for fluff compared to the performance in the technical characteristics. showed that it is less than %. The degree of damage of lintered seed was on average 5.5-6.0%, which was 1.2%-1.7% higher than the required standard. The mass fraction of impurities and whole seed in fluff obtained from seed linter was high and averaged 7.0-11.0 %. As a result, the quality of seed and lint produced from MR-160-11S linters was low, and the consumer's demand for quality seed and lint was not fully satisfied. Experimental work on the working condition of the 5LP linter and the quality index of the produced seed and lint showed that the actual productivity of the equipment on seed and lint was on average 53% and 34% less than the productivity in its technical characteristics, and the quality indicator was due to the high level of seed damage and lint contamination. Showed that it is low.
From the conducted research, it was determined that for cotton ginning enterprises in the cotton-textile cluster system, it is necessary to develop and introduce into production modern domestic linter equipment that meets the consumer's demand for quality seed and lint, saves electricity and spare parts, and has high work efficiency.
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