The quantitative belt scale loading system measures accurately and operates stably. Shandong Lingrui can be customized on demand

Quantitative belt scale loading system
1、 Product Overview ,
  The quantitative belt scale loading system is a new quantitative loading system which integrates belt weighing technology and automatic control technology, and is researched and manufactured by Shandong Lingrui Electronic Technology Co
, Ltd
to weigh and load bulk materials quickly and continuously according to the specified quality
The system can connect PLC (DCS) system and intelligent It can measure and control the instrument, realize the on-site or remote control of the loading process of bulk materials, and monitor in real time
It solves the waste of resources caused by the problems of material reloading and excessive dumping caused by manual feeding, and effectively reduces the cost and increases the income for the enterprise

2、 System composition
The system consists of hydraulic gate, quantitative belt scale, dynamic weighing module, PLC controller, man-machine interface, console and other modules

3、 Scope of application
It is widely used in building materials, cement, chemical industry, coal, mining, ceramics, glass, metallurgy, grain, feed, port, electric power, coking and other industries, as well as places with a large number of bulk materials such as port, wharf and bulk material logistics park

4、 Working principle
When the system is in the automatic control state, set the loading target value at the beginning of loading
When the loading amount reaches the preset value, the system will automatically stop blanking, which will greatly reduce the loading time and improve the loading speed and measurement accuracy
The computer collects the signals of feeder, belt conveyor and various field equipment, processes and sends out correct control instructions after receiving operation instructions, so as to realize automatic continuous adjustment Material saving, fast quantitative automatic loading, etc

5、 Technical parameters
Loading capacity: 0-500t / h
Material temperature: ≤ 120℃
Accuracy of the whole train: & plusmn; 0
1%
Repetition accuracy: & plusmn; 0
1%
Accuracy of load cell: & plusmn; 0
02%
6、 System characteristics
  1
Real time monitoring: it can monitor the flow of materials and the current cumulative measurement; The on-site loading progress and industrial control environment can be checked in real time, and effective remote control can be carried out

  2
Accurate measurement: fully suspended direct measurement structure and high-precision digital weighing module, digital transmission, high resolution, no signal attenuation and strong anti-interference

  3
Special design: special control gate and material guide chute device to ensure that materials are fed to the belt conveyor continuously and evenly, so as to prevent damage to the metering device caused by material impact

4
Strong practicability:
  ① High resolution man-machine interface, touch screen, Chinese and English graphical display, intuitive display and simple operation;
  ② GPRS wireless data transmission function, which can realize short message report, remote diagnosis and scale calibration;
  ③ , external us B interface, but it can easily realize the function of data import and export

  5
Automatic adjustment: the system has the functions of automatic zero adjustment, automatic interval adjustment and automatic fault diagnosis

  6
Strong applicability: it is not affected by the change of material density, highly mechanized, and less affected by factors such as manpower and natural environment; Moreover, it can be used for the transformation of new or old loading system; Manual or automatic loading system can be applied

7
Environmental protection: semi enclosed weighing, conveying and loading process to reduce material leakage and dust emission