Paste filling pilot-plant
Pilot-scale test for different technology route
Data detection and acquisition in the whole experiment process
Independent research and development
6.A pilot-scale experimental study on thickening of iron tailings
6.1 Test equipment
1. Underflow circulation 2.Floculant dosage
Basic components Removable structural design Automatically controlled The date is tested on-line
4. Composition and function
- Paste filling pilot plant
Hydrocyclone classification
Paste preparation
Deep-cone thickening
Tailing pressure filtration
Loop pipe test
Tailings deep-cone thickening
6.A pilot-scale experimental study on thickening of iron tailings
6.3 Date detection and acquisition
torque Rake torque Mud pressure at various heights (6)FeeFdeiendgincognfcleonwtraattieon
3.Rake
4. Underflow density test
6.A pilot-scale experimental study on thickening of iron tailings
6.2 Process flow and auto-control
Tailings weighting
Mix with water
境内外30余个项目部
11 Subsidiaries 4 Branches 1 R&D Center
30 Mining Project Departments
1 Postdoctoral Programme
2.Construction mode
JCHX Paste Backfilling Laboratory which located in Miyun economic development zone, Beijing, is jointly found by JCHX, USTB and Putzmeister.
The pilot plant includes more than 50 sets of equipment, and more than 120 automatic instruments.
5. Research projects
Government sponsored research
深部金属矿集约化连续采矿理论与技术 针对采空区进行尾矿充填的关键技术与装备研发 膏体充填站数字化模型及控制模块开发
Enterprise sponsored research
Paste filling plant design for Chambishi Copper Mine
Paste filling plant design for Qijiaojing Iron Mine
Experimental study on classed tailings Filling in Lala Copper Mine
JCHX Paste Backfilling Lab & Experimental Technique
1.About JCHX
JCHX Mining Management Co., Ltd. is a professional mining service provider of mine engineering, mine development and construction, contract mining, and research & development in non-ferrous, ferrous and chemical industries.
The lab was designed and established for fundamental research, pilot-scale experiment and the paste backfilling plant production technical operation training.
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不同高度泥层压力（6个）
6.A pilot-scale experimental study on thickening of iron tailings
4.ቤተ መጻሕፍቲ ባይዱComposition and function
—Materials physical performance test lab
伺服压力试验机
混凝土流变仪
激光粒度仪
渗透性测试仪器
流动性测试仪器
基本物理参数
Have more than 40 sets of high precision instrument, can obtain 25 performance indicators of paste tailings.
Financial support Theoretical basis Special equipment
Collaborative Innovation
JCHX Test CentJeCr HX Test Center
3. Construction plan
Research ＆Test Lab