Shandong Zao Mining Group's shallow groove renovation systems in multiple coal mines have been put into operation

In 2016, multiple coal mines of Shandong Zao Mining Group changed the manual selection of raw coal to heavy medium shallow groove sorting in the raw coal preparation plant. Through the transformation of the heavy medium shallow groove gangue discharge system, the goal of improving quality and efficiency, reducing staff, and increasing efficiency was achieved. All coal mine renovation projects have selected our company's XZQ-1625 heavy medium shallow trough sorting machine and dense control system, which were officially put into operation in 2016.

The water source pump renovation project of Xi'an Yanliang Hangcheng Water Supply Co., Ltd. has been put into use

The water source pump renovation project of Xi'an Yanliang Hangcheng Water Supply Co., Ltd. was put into use at the end of September 2016. Gaoling Water Plant is a booster pump station for urban water supply in Yanliang District, Xi'an. In order to further improve water quality and the reliability of urban water supply in Yanliang, the company actively promotes the construction of Gaoling water source double line, increasing the production capacity from 39000 m3/h to 50000 m3/h. The project is provided by Shenyang Kedi Tongda Mining Machinery Co., Ltd. with a renovation design scheme, control system, on-site construction, and system debugging. After the system was put into operation, the increase in equipment capacity in terms of technology effectively ensured normal urban water supply; The automation of production management has been achieved, greatly improving work efficiency.

The shallow groove renovation project of Inner Mongolia Yitai Group Coal Preparation Plant has been put into operation

In October 2016, the shallow groove renovation project of Inner Mongolia Yitai Group Coal Preparation Plant was successfully put into operation. The project was provided by Shenyang Kedi Tongda Mining Machinery Co., Ltd. with a technical solution, the XZQ-1673 heavy medium shallow groove separator. After the heavy medium shallow groove sorting system was put into operation, the efficiency of raw coal gangue sorting was significantly improved, with a gangue discharge efficiency of over 99%, significantly reducing the labor intensity of employees. At the same time, an additional 16% of pre selection gangue can be discharged, solving the problem of gangue quantity restricting the coal washing system. The washing capacity of the coal washing system is relatively improved, and the efficiency of washing raw coal is increased, which has great economic benefits.

TBS system of Shanxi Gaoyang coal washing plant

In August 2016, the Shanxi Gaoyang Coal Washing Plant adopted the XGR-3000 TBS produced by Shenyang Kedi Tongda Engineering Technology Co., Ltd., which processed 100-120 tons of coarse coal slurry per hour. The system was stable and reliable, improving the clean coal recovery rate of the process system.

Debugging and commissioning of TBS system at Shanxi Huipoti Coal Washing Plant

In August 2016, the TBS system of Shanxi Huipoti Coal Washing Plant was commissioned and put into operation. The system uses our company's XGR-2400 type TBS, which can process 80-100 tons of coarse coal slurry per hour. The system operates stably and reliably, improving the clean coal recovery rate of the process system.

The TBS system of Jiexiu Coal Preparation Plant of Shanxi Fenxi Mining Bureau has been put into operation

In June 2016, the TBS system of Jiexiu Coal Washing Plant of Fenxi Mining Bureau was debugged and put into operation. The system uses our company's XGR-3000 type TBS, which can process 100-120 tons of coarse coal slurry per hour. The equipment achieves on-site and automatic control, and the system operates stably and reliably, improving the clean coal recovery rate of the process system.

Shandong Zaozhuang Mining Group's Tianchen Coal Mine Raw Coal Heavy Medium Shallow Trough Renovation Project has officially started

Tianchen Coal Mine of Zaozhuang Mining Group is one of the backbone mines of Zaozhuang Mining Group, with an annual output of 3 million tons. The main coal types are 1/3 coking coal and gas coal. Faced with the difficulties in the coal industry, Tianchen Coal Mine actively took measures to renovate the heavy medium shallow groove gangue discharge system in the raw coal preparation workshop, in order to achieve the goal of improving quality and efficiency, reducing staff and increasing efficiency. The project selected our company's XZQ-1620 heavy medium shallow groove sorting machine and dense control system, which was officially launched in December 2015.

The monitoring system for the coke oven refrigeration unit in the coking plant of Liuzhou Iron and Steel (Group) Company has been put into operation

In November 2015, the renovation project of the monitoring system for the coke oven refrigeration unit at the Coking Plant of Liuzhou Iron and Steel (Group) Co., Ltd. was successfully completed. The project included 14 sets of process monitoring systems for refrigeration units, developed and developed by Shenyang Kedi Tongda Mining Machinery Co., Ltd. The hardware used was Siemens S7-300 PLC, and the software used was refrigeration unit control software developed by Kedi Company. Through this successful renovation, on the one hand, maintenance personnel have mastered the maintenance technology of the refrigeration system, helping them maintain the unit correctly and improving maintenance efficiency; The second is to reduce the cost of spare parts. The open structure of Siemens PLC system, flexible and diverse distributed I/O, can be combined and expanded arbitrarily. When adding units, simply add corresponding functional modules; The third is to achieve remote monitoring and database information transmission.