中文字幕在线观看,午夜福利在线视频,黄色免费在线观看,少妇搡bbbb搡bbb,国产护士囗交吞精视频

?????  •   ????

Weighing coal feeder

  • Weighing coal feeder

Weighing coal feeder

  • The weighing coal feeder receives the coal from the upper bin through the import chute, and transports it to the next level equipment through the belt conveyor. The weighing bridge installed under the conveying belt transmits the weight of the coal to the weighing sensor in real time. The weighing sensor measures the unit weight of the coal on the belt and feeds it into the instrument. The speed sensor installed on the tail drum measures the belt speed in real time. The speed pulse output is proportional to the belt speed and also feeds it into the instrument. The speed signal and weight signal are sent to the instrument controlled by the microcomputer for accumulation processing to generate and display the actual flow and the accumulated weight of coal. The instrument also compares the instantaneous flow of coal on the weighing roller with the set flow of coal feeding, generates the control output signal to the frequency converter to change the driving speed of the coal feeder, so that the coal flow on the coal feeder changes, approaches and maintains the set flow of coal feeding, so as to achieve the purpose of quantitative coal feeding.

稱(chēng)重式給煤機(jī)y副本.jpg

The weighing coal feeder receives the coal from the upper bin through the import chute, and transports it to the next level equipment through the belt conveyor. The weighing bridge installed under the conveying belt transmits the weight of the coal to the weighing sensor in real time. The weighing sensor measures the unit weight of the coal on the belt and feeds it into the instrument. The speed sensor installed on the tail drum measures the belt speed in real time. The speed pulse output is proportional to the belt speed and also feeds it into the instrument. The speed signal and weight signal are sent to the instrument controlled by the microcomputer for accumulation processing to generate and display the actual flow and the accumulated weight of coal. The instrument also compares the instantaneous flow of coal on the weighing roller with the set flow of coal feeding, generates the control output signal to the frequency converter to change the driving speed of the coal feeder, so that the coal flow on the coal feeder changes, approaches and maintains the set flow of coal feeding, so as to achieve the purpose of quantitative coal feeding.

The belt type weighing coal feeder is developed by absorbing the advanced technology and experience at home and abroad, and has unique anti deviation measures

● adopt flame-retardant tape around skirt to effectively prevent materials from falling.

● the support adopts section steel structure, with high overall rigidity and good stability.

● the coal feeder adopts motor frequency control, which is easy to control.

● there are two types of feed gate, manual and electric, which are configured as required.

● the discharge gate is an electric gate driven by an electric actuator, which is easy to install and adjust. In case of over temperature, the gate will be closed automatically to protect the safety of the whole set of equipment.

● the feed port is equipped with a shaping gate to adjust the thickness of the coal seam of the belt and improve the accuracy of PID regulation.

● it has the functions of coal blocking, coal breaking, chain breaking, ultra temperature belt deviation alarm.

● the head is equipped with an anti deviation switch, and the lower part is equipped with an automatic deviation rectifying device to effectively control the belt deviation.

● coal blocking switch is installed at the outlet to monitor coal blocking.

● the bottom of coal feeder is equipped with fly ash cleaning device, which can complete the function of fly ash cleaning.

The fully enclosed shell adopts the upper and lower separation structure, with good sealing effect and convenient disassembly, especially for belt replacement.

● there are multiple observation windows on the shell, and the interior is equipped with lighting indicator light, so as to observe the operation condition of the equipment.

● all lubrication points are on the outside of the housing.

● the electrical control box can be installed in the coal feeder body or in the electrical control room.

● easy on-site wiring and maintenance.


Prev:沒(méi)有了! Next:沒(méi)有了!

Contact Us

Company:Shijiazhuang Yongxing Machinery Co., Ltd

Contact:Mr.wen

Tel:86-311-88219661

Mobile:86-18931860549

E-mail:sjzyxjx@163.com

Address:97 kilometers of HENGJING Road, Luancheng District, Shijiazhuang City, Hebei Province, China

国产毛片农村妇女系列bd | 97人人添人人澡人人爽亚洲正品 | 一牛影视一区二区三区 | 少妇又滑又紧又嫩的刺激频道 | 国产精品久久久午夜夜伦鲁鲁 | 女人扒开腿婬乱A片 | 久久久国产99久久国产一 | 国语对白老熟妇A片91印度女人 | 亚洲精品网站3D动漫之医院 | 97人妻人人澡人人爽国产一 | 国产女团裸体无遮挡A片 | 老牛影视 中文字幕一区二区三区 | 艳妇乳肉豪妇荡乳A片色戒 黑丝大胸美女开腿自慰喷水 | 国产成人精品久久二区二区 | 无码人妻精品一二三区免费 | 羞羞视频在线观看免费 | 国产高清无码视频在线观看 | 黄色视频无码在线观看 | 欧洲在线看片网址 | 日本成人视频免费看片 | 亚洲无码高清视频在线观看 | 国产一区二区三区四区 | 岳乱一区二区三区四区 | 亚洲AV无码一区二区高潮 | 无码秘 人妻一区二区三区 精品秘 无码一区二区久久 | 国产又大又黑又粗免费视频 | 国产又粗又黄又猛的视频 | 午夜喷水白丝白浆十八网站 | 午夜成人短视频在线观看 | 91无码粉嫩小泬无套在线哈尔滨 | 好男人一区二区三区 | 日本一本二本在线观看 | 1000部国产精品成人观看 | 国产一级a毛一级a看免费 | 久久无码潮喷A片无码高潮四季 | 亚洲精品久久久久久久久豆丁网 | 蜜桃Av噜噜一区二区三区四区 | 十八禁一区二区三区 | 久久久国产精品免费A片分天美 | 99热这里只有精品9 午夜剧场 成人 av | 9国产精成人午夜在线 |