清理加工工序对新疆机采棉品质的影响

doi:10.13475/j.fzxb.20210104105

Abstract

Abstract:

To reduce the fiber quality damage caused by machine-harvesting and cleaning processes, the relationship between fiber quality and levels of cleaning were comparatively analyzed with regards to Xinjiang cotton. The optimum number of cleaning processes for machine-harvested cotton was determined based on minimal fiber damage. The results indicated that each cotton cleaner causes fiber damage, and seed cotton cleanings vary greatly in its effect on fiber strength with the strength reduction of 1.0 cN/tex. The declines during the second and third seed cotton cleanings, are greater than those during the first and fourth cleanings. Lint cleanings significantly reduce the fiber length and length uniformity index by 0.8 mm and 1.7%, and significantly increase short fiber index by 2.0%, and the greatest damage takes place during the first lint cleaning (included ginning). Therefore, differentiated selections of seed cotton cleanings should be adopted based on the level of leaf contamination by using 1 or 2 seed cotton cleaners. Lint cleaning should only use one air-type lint cleaner or this could sometimes be omitted.

Key words: machine-harvested cotton, fiber quality, cotton cleaning, fiber damage, cotton in Xinjiang

CLC Number:

S233.75

WU Yanqin, TIAN Jingshan, ZHANG Xuyi, XU Shouzhen, ZUO Wenqing, ZHANG Wangfeng, GOU Ling, ZHANG Yali, DONG Hengyi, JIU Xingli, YU Yongchuan, ZHAO Zhan. Effect of cotton cleaning on fiber quality of machine-harvested cotton in Xinjiang region[J].Journal of Textile Research, 2021, 42(11): 24-28.

Figures/Tables 8

Tab.1

Fig.1

Fig.2

Fig.3

Fig.4

Fig.5

Tab.2

Fig.6

References 20

[1]	新疆维吾尔自治区统计局. 新疆统计年鉴[M]. 北京: 中国统计出版社, 2020: 312-319.
	Statistic Bureau of Xinjiang Uygur Autonomous Region. Xinjiang statistical yearbook [M]. Beijing: China Statistics Press, 2020: 312-319.
[2]	王彦, 梁艳, 李鲁华. 棉花采净率调查分析[J]. 新疆农垦科技, 2015, 38(11):12-14.
	WANG Yan, LIANG Yan, LI Luhua. Analyze of the harvest rate of cotton[J]. Xinjiang Farm Research of Science and Technology, 2015, 38(11):12-14.
[3]	田景山. 新疆机采棉纤维品质影响因素及提质途径研究[D]. 石河子: 石河子大学, 2018: 13-18.
	TIAN Jingshan. Change of fiber quality in machine-harvested cotton in the Xinjiang and further survey of promising approaches for improving[D]. Shihezi: Shihezi University, 2018: 13-18.
[4]	FAULKNER W B, WANJURA J D, BOMAN R K, et al. Evaluation of modern cotton harvest systems on irrigated cotton: harvester performance[J]. Applied Engineering in Agriculture, 2011, 27(4):497-506. doi: 10.13031/2013.38196
[5]	KRIFA M. Fiber length distribution in cotton processing: dominant features and interaction effects[J]. Textile Research Journal, 2006, 76(5):426-435. doi: 10.1177/0040517506062616
[6]	TIAN J S, ZHANG X Y, ZHANG W F, et al. Leaf adhesiveness affects damage to fiber strength during seed cotton cleaning of machine-harvested cotton[J]. Industrial Crops and Products, 2017, 107:211-216. doi: 10.1016/j.indcrop.2017.05.056
[7]	LI C, THIBODEAUX D, KNOWLTON A R, et al. Effect of cleaning treatment and cotton cultivar on cotton fiber and textile yarn quality[J]. Applied Engineering in Agriculture, 2012, 28(6):833-840. doi: 10.13031/2013.42468
[8]	WANJURA J D, FANLKNER W B, HOLT G A, et al. Influence of harvesting and gin cleaning practices on southern high plains cotton quality[J]. Applied Engineering in Agriculture, 2012, 28(5):631-641. doi: 10.13031/2013.42427
[9]	ANTHONY W S. Performance characteristics of cotton ginning machinery[J]. Transaction of the ASAE, 1990, 33(4):1089-1098. doi: 10.13031/2013.31443
[10]	BAKER R V, LAIRD J W. Potentials for improving stick machine performance[J]. Transaction of the ASAE, 1982, 25(1):198-203. doi: 10.13031/2013.33503
[11]	GILLUM M N, ARMIJO C B. Pima seed cotton cleaning for maximum profit[J]. Transaction of the ASABE, 1997, 40(3):513-518.
[12]	WHITELOCK D P, ARMIJO C B, BOYKIN J C, et al. Beltwide cotton quality before and after lint cleaning[J]. Journal of Cotton Science, 2011, 15(3):282-291.
[13]	HUGHS S E, ARMIJO C B, FOULK J A. Upland fiber changes due to ginning and lint cleaning[J]. The Journal of Cotton Science, 2013, 17(2):115-124.
[14]	BAKER R V, LALOR W F. Multistage trash extractor for cotton gins[J]. Transaction of the ASAE, 1990, 33(5):1457-1463. doi: 10.13031/2013.31493
[15]	MANGIALARDI G J J, ANTHONY W S. Feasibility of applying seedcotton cleaning principles to lint cleaning[J]. Journal of Cotton Science, 2000, 4(3):183-192.
[16]	BOYKIN J C, ARMIJO C B, WHITELOCK D P, et al. Fractionation of foreign matter in ginned lint before and after lint cleaning[J]. Transactions of the ASABE, 2009, 52(2):419-426. doi: 10.13031/2013.26826
[17]	DEVER J K, GANNAWAY J R. Influence of cotton fiber strength and fineness of fiber damage during cleaning[J]. Textile Research Journal, 1988, 58(8):433-438. doi: 10.1177/004051758805800801
[18]	KRIFA M, HOLT G. Impacts of gin and mill cleaning on medium-long staple stripper-harvested cotton[J]. Transactions of the ASABE, 2013, 56(1):203-215. doi: 10.13031/2013.42571
[19]	徐红, 曹吉强, 叶伟, 等. 锯齿棉皮棉清理对机采棉性能的影响[J]. 纺织学报, 2014, 35(1):35-39.
	XU Hong, CAO Jiqiang, YE Wei, et al. Influence of saw type lint cleaning on performance of machine stripped cotton[J]. Journal of Textile Research, 2014, 35(1):35-39.
[20]	ETHRIDGE D E, BARKER G L, BERGAN D L. Maximizing net returns to gin lint cleaning of stripper-harvested cotton[J]. Applied Engineering in Agriculture, 1995, 11(1):7-11. doi: 10.13031/2013.25709

Metrics

Viewed

Full text

Abstract

Cited

Shared

Discussed

Comments

Recommended 10

[1]	. [J]. JOURNAL OF TEXTILE RESEARCH, 2003, 24(06): 33 -34 .
[2]	. [J]. JOURNAL OF TEXTILE RESEARCH, 2003, 24(06): 35 -36 .
[3]	. [J]. JOURNAL OF TEXTILE RESEARCH, 2003, 24(06): 107 .
[4]	. [J]. JOURNAL OF TEXTILE RESEARCH, 2003, 24(06): 109 -620 .
[5]	. [J]. JOURNAL OF TEXTILE RESEARCH, 2004, 25(01): 1 -9 .
[6]	. [J]. JOURNAL OF TEXTILE RESEARCH, 2004, 25(02): 105 -107 .
[7]	. [J]. JOURNAL OF TEXTILE RESEARCH, 2004, 25(02): 108 -110 .
[8]	. [J]. JOURNAL OF TEXTILE RESEARCH, 2004, 25(02): 111 -113 .
[9]	. [J]. JOURNAL OF TEXTILE RESEARCH, 2004, 25(02): 114 -115 .
[10]	. [J]. JOURNAL OF TEXTILE RESEARCH, 2004, 25(02): 116 -118 .

清理工序	长度/mm	比强度/(cN·tex^-1)	马克隆值	长度整齐度/%	短纤维率/%
加工前	(29.3±0.7)^a	(28.0±1.5)^a	(4.7±0.4)^a	(84.8±0.6)^a	(5.9±0.8)^b
籽棉清理	(29.1±0.8)^a	(27.3±1.5)^a	(4.6±0.3)^a	(84.5±0.7)^a	(6.1±0.9)^b
皮棉清理	(28.3±0.8)^b	(27.0±1.4)^a	(4.1±0.3)^a	(82.8±1.0)^b	(8.2±1.3)^a
P值	0.002 2	0.250 9	0.101 4	0.000 1	0.000 1

清理工序	含量/%
清理工序	总杂质	叶	铃壳	棉秆
加工前	(15.5±3.5)^a	(12.0±3.8)^a	(2.5±1.5)^a	(1.0±0.2)^a
籽棉清理	(6.7±2.9)^b	(4.4±2.3)^b	(1.6±0.6)^a	(0.7±0.4)^b
皮棉清理	(2.0±1.1)^c	(2.0±1.1)^b	(0.0±0.0)^b	(0.0±0.0)^c
P值	<0.000 1	<0.000 1	0.000 2	<0.000 1

Effect of cotton cleaning on fiber quality of machine-harvested cotton in Xinjiang region

RichHTML

PDF (PC)

Abstract

Cite this article

share this article

Figures/Tables 8

References 20

Related Articles 4

Metrics

Comments

Recommended 10

[1]	. Detection method for machine-harvested cotton impurities based on region color segmentation [J]. JOURNAL OF TEXTILE RESEARCH, 2017, 38(07): 135-141.
[2]	Hai-Yan XU. Effect of twist on knittability of ultra-high molecular weight polyethylene yarn [J]. JOURNAL OF TEXTILE RESEARCH, 2013, 34(11): 44-0.
[3]	JI Yingchao;JIANG Fengqin;ZHAO Yuping. Selection of fiber-type hemp varieties [J]. JOURNAL OF TEXTILE RESEARCH, 2010, 31(12): 19-22.
[4]	WANG Lan;SUN Peng-zi;ZHANG Ming-guang. Effect of feed plate gauge on fiber length distribution [J]. JOURNAL OF TEXTILE RESEARCH, 2006, 27(4): 70-73.