폴리에스테르(PET), 나일론(PA), 폴리프로필렌(PP), 폴리락트산(PLA) 및 기타 제품을 위한 FDY, POY, HOY 및 산업용 원사 방적 기계의 ...
베어링은 Barmag 방적기에서 가장 오류가 발생하기 쉬운 구성 요소입니다. 4,000m/분 이상의 권취 속도로 지속적으로 작동하는 고속 와인더에서는 접촉 롤 베어링 또는 척 샤프트 베어링이 고장나면 몇 분 내에 전체 위치가 정지될 수 있습니다. 다중 위치 FDY 또는 POY 라인에서 계획되지 않은 단일 정지는 전체 교체 베어링 세트보다 낭비되는 원사와 재시작 시간...
더 보기에이 동적 용융 믹서 화학 섬유 방사 및 플라스틱 가공 라인에서 폴리머 용융물의 균일한 혼합을 달성하기 위한 가장 효과적인 솔루션입니다. 정적 대안과 달리 모터 구동 회전 요소를 사용하여 용융물을 능동적으로 전단 및 분배하여 높은 점도 차이에서도 우수한 혼합 균일성 . 마스터배치를 방사 공정에 직접 통합하는 제조업체의 경우 사...
더 보기1. 서론: PHA가 섬유 소재의 차세대 혁신인 이유 전 세계적인 플라스틱 제한과 탄소 중립 목표를 배경으로 섬유 산업은 중대한 소재 혁명을 겪고 있습니다. PLA는 널리 논의되었지만 취성과 좁은 열화 조건으로 인해 광범위한 채택이 제한되었습니다. 미생물에 의해 자연적으로 합성되는 바이오폴리에스테르 계열인 폴리히드록시알카노에이트(PHA)는 생분해성, 생체적...
더 보기1. The influence of spinning speed on unit energy consumption
Spinning speed is an important indicator to measure the efficiency of spinning production line, which is directly related to the production efficiency and capacity of fiber. However, changes in spinning speed will also bring about changes in energy consumption. Generally speaking, the faster the spinning speed, the more fiber is produced per unit time, but the corresponding energy consumption will also increase.
Under low-speed spinning conditions, the production line runs relatively smoothly and the equipment load is low. At this time, although the production efficiency is not high, the energy consumption is relatively low. Due to the slow spinning speed, the fiber has sufficient time to stretch and shape in the spinning process, so the product quality is often better. However, low-speed spinning is difficult to meet the needs of large-scale production, and the equipment utilization rate is low, resulting in an increase in overall production costs.
High-speed spinning is the mainstream choice of modern spinning production lines, which greatly improves production efficiency and meets the market's large demand for fibers. However, high-speed spinning also brings about an increase in energy consumption. Under high-speed operation, factors such as equipment friction and air resistance will lead to an increase in energy consumption. High-speed spinning requires higher precision and stability of the equipment, so the equipment investment and maintenance costs will also increase accordingly.
2. Energy waste when the equipment is idling or in standby mode
In addition to the spinning speed, the energy waste of industrial yarn spinning production line equipment when it is idling or in standby mode is also an important problem facing the textile industry. When the equipment is idling or in standby mode, although no actual production is carried out, a large amount of energy is still consumed. This waste not only increases production costs, but also burdens the environment.
Equipment idling usually occurs in the production preparation stage or production interval. During this period, although the equipment does not perform actual spinning operations, it still needs to continue to operate in order to keep the parameters such as temperature and pressure of the equipment stable. Although the energy consumption in this idling state is lower than that in normal production, it is also a considerable expense when accumulated over a long period of time.
Equipment standby usually occurs after the end of production or when the equipment fails. In standby mode, although the equipment stops its main working functions, it still maintains the operation of some systems, such as control systems and monitoring systems. The operation of these systems also consumes energy.
In order to reduce the energy waste of equipment standby, Jiaxing Shengbang Mechanical Equipment Co., Ltd. has adopted an intelligent control system to manage the standby state of the equipment. Through the intelligent control system, the company can monitor the operating status of the equipment in real time and automatically adjust its energy consumption when the equipment is in standby state. For example, when the equipment is in standby state for a long time, the intelligent control system will automatically shut down some unnecessary systems to reduce energy consumption. In addition, the company also regularly maintains and overhauls the equipment to ensure that the equipment is in good working condition and reduce the standby time caused by equipment failure.
3. Measures and suggestions for optimizing energy consumption
According to market demand and product characteristics, the spinning speed of the industrial yarn spinning production line should be reasonably adjusted to achieve the best balance between energy consumption and production efficiency. Under the premise of ensuring product quality, the spinning speed should be increased as much as possible to improve production efficiency. Pay attention to the energy consumption of the equipment under high-speed operation and take timely measures to reduce energy consumption.
Improve the degree of automation of the equipment through technical transformation, so that the equipment can automatically adjust the energy consumption when idling or in standby state. For example, an intelligent control system can be used to manage the operating status of the equipment to achieve real-time monitoring and adjustment of energy consumption.
Strengthen energy-saving training for employees and improve their energy-saving awareness. Let employees pay more attention to energy conservation and consumption reduction in daily operations, such as reasonably adjusting equipment parameters and shutting down unnecessary systems in time.
Regularly maintain and overhaul equipment to ensure that the equipment is in good working condition. Reduce standby time caused by equipment failure and reduce energy consumption. Clean and lubricate equipment regularly to reduce friction resistance during equipment operation and reduce energy consumption.
Actively adopt energy-saving equipment and technologies, such as high-efficiency energy-saving motors, variable frequency speed regulation technology, etc. These equipment and technologies can effectively reduce energy consumption and improve production efficiency. Pay attention to the development of new technologies, introduce and apply new technologies in a timely manner, and promote energy conservation and emission reduction in the textile industry.