反應釜稱重式自動進料系統

反應釜稱重式自動進料系統是一個以稱重加料，配方控制，放料等生產過程控制和數據管理為一體的綜合自動化系統，采用西門子的PLC，托利多的稱重模塊，稱重傳感器，稱重接線盒，臺灣威綸的觸摸屏，上海耀華的稱重控制儀，泵的回流裝置。組建的高性能控制平臺。運行穩定，可靠。操作簡單，實用。通過泵的回流裝置，實現灌裝時前期大流速，后期小流速灌裝，確保計量精度0.2級。
反應釜稱重式自動進料系統安裝四個稱重模塊2個靜態模塊，一個半動態模塊，一個動態模塊），由稱重控制儀控制，PLC系統負責各個動作，操作人員在人機界面上操作，還可以聯網到廠家的DCS系統或中央計算機。
比方說一個反應釜進兩種料，攪拌后出料。先在觸摸屏上定好每種料進料的數量，然后按啟動按鈕。
**步：A閥打開，B閥，放料閥關閉，到預定量后自動關閉。
**步：B閥打開，A閥，放料閥關閉，到預定量后自動關閉。
第三步：A,閥B閥,放料閥，關閉，攪拌機啟動，到預定時間后停止。
第四步：放料閥打開，A閥，B閥關閉，清空反應釜。
重新工作時，控制儀會自動清零。每個閥門都由泵控制，控制儀控制閥門的開關的同時也同步控制相應的泵的開關。
達安泰公司生產反應釜稱重式自動進料系統，反應釜稱重式自動進料系統主要功能及優點： 
1反應釜稱重式自動進料系統在計量過程中對計量介質進行全程溫度控制，密度補償，確保計量精度不受介質溫度變化所影響。 
2對介質直接進行質量計量，計量單位：公斤。實現全自動化計量控制。 
3往反應釜送料計量時只需輸入公斤數-按啟動即可，達到目標定量后自動停泵并自動封閉相應管路，防止介質正反向流動。 
4通過控制儀表0~9數字鍵盤可對每次所需進料數量任意定量，定量范圍1~99999公斤操作流程：以需要向反應釜進料1500公斤為例 
1、鍵盤操作：1500 →定量 →啟動（此時控制泵啟動并自動開啟相應閥門，計量開始，達到1500公斤后自動停泵并關閉相應閥門） 
2、打印格式： 1500 ---------（本次進釜物料凈重） 1 --------- （批次數） 1500--------- （多批次累計進釜物料凈重）

2009-12-08----- （本次計量日期） 08：50-------- （本次計量時間）

Reactor Weighing Automatic Feeding System is a comprehensive automation system, such as weighing and feeding, recipe control, discharge and other production process control and data management. It adopts Siemens PLC, Toledo weighing module, weighing sensor , Weighing junction box, Taiwan Wei Lun touch screen, Shanghai Yaohua weighing controller, the pump reflow device. Set up a high-performance control platform. Stable and reliable operation. Simple and practical. Through the pump reflow device, to achieve early filling large flow rate, the late small flow filling, to ensure that the measurement accuracy of 0.2.
Reactor weighing automatic feeding system to install four weighing module 2 static modules, a semi-dynamic module, a dynamic module), controlled by the weighing controller, PLC system is responsible for the various actions, the operator in the man-machine interface Operation, you can also network to the manufacturer's DCS system or central computer.
For example, a reactor into the two kinds of materials, stirring after the material. First set the number of feeds on each touch screen, then press the start button.
The first step: A valve open, B valve, discharge valve closed, to a predetermined amount automatically shut down.
The second step: B valve open, A valve, discharge valve closed, to a predetermined amount automatically shut down.
The third step: A, valve B valve, discharge valve, off, stirrer start, stop after the scheduled time.
The fourth step: discharge valve open, A valve, B valve closed, clear the reactor.
The instrument will be automatically cleared when working again. Each valve is controlled by the pump, the control device controls the valve switch while also synchronizing the control of the corresponding pump switch.
D'Aetai company production reactor weighing automatic feeding system, the reactor weighing automatic feeding system main functions and advantages:
1 Reactor Weighing Automatic Feeding System During the measurement process, the temperature control and density compensation of the metering medium are carried out to ensure that the measurement accuracy is not affected by the medium temperature change.
2 on the media directly to the quality of measurement, measurement unit: kg. To achieve fully automated metering control.
3 to the reactor feed measurement only need to enter the number of kilograms - press the start can be achieved after the target quantitative automatic pump and automatically closed the corresponding pipeline to prevent the media forward and reverse flow.
4 through the control instrument 0 ~ 9 digital keyboard can be any amount of feed required for each quantitative, quantitative range 1 ~ 99999 kg Operating process: the need to feed the reactor 1500 kg for example
1, the keyboard operation: 1500 → quantitative → start (at this time to control the pump to start and automatically open the corresponding valve, metering began to reach 1500 kg after the automatic shutdown and close the corresponding valve)
2, print format: 1500 --------- (this time into the pot material net weight) 1 --------- (batch number) 1500 --------- (multi-batch Times the cumulative weight of the material into the pot)
2009-12-08 ----- (the date of measurement) 08:50 -------- (the measurement time)