精品少妇人妻av免费久久农村,一级片久久,91天堂视频,国产破处

Welcome [Wuxi Yi Jin Machinery Co. Ltd.] official website!
Chinese   |   English   |  Sitemap
News

Position:Home > News >

Centrifugal fans to develop, reduce power consumption is the key

Familiar with the working principle of centrifugal fans understand that for the centrifugal fan, the fan is actually a high energy-consuming equipment, from some of the comparative data to analyze, it consumes the power resources, in the stone processing of the occupied The proportion is larger.
In China and the world as a whole, the energy shortage is an undeniable fact, in the face of the current shortage of energy, as well as high yield and efficient work surface promotion and application of energy saving has become a stone production enterprises generally concerned about the problem, but also Many stone production enterprises to reduce the power consumption of the fan as the current important work.
Reduce the power consumption of the fan, in addition to improving the efficiency of the fan itself, the rational choice of fan adjustment is the most important way. Because the stone production load, with the process requirements will change, most of the current fan needs to be based on the host load often flow regulation.
At present, in China's stone processing enterprises, the fan of the energy-saving methods are relatively old, generally use throttling adjustment. When the throttling adjustment, the fan flow, mainly by adjusting the valve or throttle baffle to adjust the fan of the throttle large, low load can even cut more than 50%, but due to the existence of throttling Loss and deviation from the efficient area of operation, energy waste is very serious.
If you adjust the fan speed, you can not only reduce the loss caused by throttling, but also to ensure that the fan is always running in the efficient area, so you can achieve substantial savings in energy. It can be said, by adjusting the fan speed to run the fan, is an effective way to save energy, which also reflects the current building materials industry in the production of a new trend.

Contact: Mr. Wei 180 6833 7327 / 133 9518 5578 7 ????Tel: 0510-83303276 ????Fax: 0510-83303276

E-mail: 2637472470@qq.com ????Web: ????Add: Luoxian Town, Huishan District, Wuxi City

Copy right ? 2017 Wuxi Yi Jin Machinery Co., Ltd. All Rights Reserved

噜啦噜色姑娘综合网| 亚洲国产色播av在线| 九一九色国产| 国产天美传媒性色AV出轨| 性荡视频播放在线视频7777| 久久久精品国产亚洲AV网10| 天堂亚洲国产中文在线| 无码专区—VA亚洲V天堂| 国产精品6| 一区二区亚洲精品精华液| 成全视频观看免费高清第6季| 成年免费A级毛片免费看| 天干天干天啪啪夜爽爽AV| 厨房玩丰满人妻hd完整版视频| 国产激情一区| 日韩网址| 欧美精品不卡| 亚洲一区波多野结衣在线app| 国产IGAO视频网在线观看| 中字无码AV在线电影| 国产品无码一区二区三区在线| 在线色| 日韩av在线网址| 国产逼逼| ]人妻丝袜美腿中文字幕在线视频| 精品亚洲国产成人AV在线| 日本日本乱码伦视频在线观看 | 国产精久久| 午夜福利在线永久视频| XVIDEOS国产在线视频| 国产成人综合日韩精品无码| 2021国内精品久久久久精免费| fc2免费人成在线视频| 婷婷久久香蕉五月综合| 亚洲精品一二三| av超碰| 宁陕县| 射久久| 午夜影院免费| 人人爽人人爽人人| 久久久一|