Hua Tianxin's "Emulsion Intelligent Liquid Supply System" has passed the appraisal of scientific and technological achievements and reached the international leading level!
2020-12-21 02:43:57.0
<p>On December 11, 2020, the "HX-AIP3 Emulsion Intelligent Liquid Supply System" completed by Huaxia Tianxin Intelligent IOT Co., Ltd. successfully passed the scientific and technological achievements appraisal carried out by relevant experts organized by the China Coal Society in Beijing. It is agreed that the technical achievements of the project have reached the international leading level in terms of the control technology of emulsion liquid supply in fully mechanized coal mining face!</p><p><br/></p><p style="text-align: center;"><img src="//www.chinamining.com/image.php/shop/data/upload/media/plantform/1b85581d0acec82bd51f952dec7078f0/image/20201220/1608536531155872.jpg" title="1608536531155872.jpg" alt="微信图片_20201221142702.jpg" width="654" height="522" style="width: 654px; height: 522px;"/></p><p><br/></p><p>In recent years, with the construction of intelligent coal mining face, more and more functional requirements have been put forward for the timeliness and stability of liquid supply in emulsion pumping stations. In order to meet the needs of automatic moving and pulling of single and group supports of intelligent working face. However, the current common problems in the emulsion supply system are: low flow in pumping stations, inability to achieve large-flow liquid supply, inability to accurately control emulsion concentration, no coordinated start and stop of emulsion pumps, and no self-adjusting pumps in pumping stations. Insufficiency of group running status function and incomplete protection function. Therefore, there is an urgent need to study a large flow, high pressure, low noise, long life and intelligent emulsion liquid supply system. Used to meet the needs of the construction and development of smart mines.</p><p> </p><p>Hua Tianxin Intelligent IOT Co., Ltd. is based on extensive research. In view of the existing problems of the current emulsion supply system, in-depth research has been carried out.</p><p> </p><ul class=" list-paddingleft-2" style="list-style-type: square;"><li><p><span style="color: rgb(23, 54, 93);">1、An action prediction model for various types of actions, time, fluid consumption and fluid pressure transmission characteristics of the stent was established. Realize the system of liquid supply from multiple angles such as liquid flow and pressure changes.</span></p></li></ul><p><br/></p><ul class=" list-paddingleft-2" style="list-style-type: square;"><li><p><span style="color: rgb(23, 54, 93);">2、Through the study of the dynamic and static operating characteristics of the main pump. The best state model of the main pump was established. The process determines the operating fatigue and health status of the main pump. Effectively improve the reliability of the main pump operation.</span></p></li></ul><p><br/></p><ul class=" list-paddingleft-2" style="list-style-type: square;"><li><p><span style="color: rgb(23, 54, 93);">3、An organic fusion system of centralized and distributed control has been developed. The integrated drive mode is adopted to reduce the risk of independent control failure. Realize the effective integration of pumping station and control multiple positions.</span></p></li></ul><p> </p><p>The successfully researched emulsion intelligent liquid supply system. It has functional attributes and characteristics such as reliability, safety, intelligence, practicability, scalability, economy, and easy operation and maintenance. The research results are of great significance to the construction of smart mines.</p><p><br/></p>
