Table 1 Abnormal phenomena commonly found in flotation operations, causes and main adjustment methods Anomalies cause Main adjustment method Low concentrate grade 1. Mineral composition and changes in ore oxidation and muddy degree 2. The concentration of concentrate operation is large, and the output of coarse concentrate is large. 3. Inflated excess 4. Overdose, reduced selectivity 5. Large amount of concentrate scraping 1. Pharmacy, process 2. Reduce the quality score and reduce the output 3. Reduce the amount of inflation 4. Reduce the dosage of the drug 5. Reduce the amount of scraping Low recovery 1. Mineral composition and changes in ore oxidation and muddy degree 2. Grinding fineness 3. Improper dosage 4. The production volume is overloaded and the flotation time is insufficient. 5. The amount of medium ore circulation increases, and the flotation process is unstable. 1. Pharmacy, process 2. Improve the fineness of grinding grade 3. Adjust the pharmacy 4. Reduce the amount of minerals 5. Reduce the amount of foam sprayed Slurry overflow 1. Flotation quality score is small 2. Grader overflow increases 3. Flotation machine accident, poor slurry circulation 4. Foaming agent overdose 5. The slurry gate is raised too high 6. The amount of return (middle mine) increases 1. Reduce the amount of water supplied 2. Adjust the grinding classification operation 3. Repair the flotation machine or clean the pipeline 4. Reduce or stop taking drugs 5. Adjustment gate 6. Reduce the amount of medium ore Pulp surface drop 1. The flotation quality score becomes larger 2. Flotation granularity is coarse 3. The stirring force of the flotation machine drops, the inflation tube is blocked or falls off. 4. The original ore grade is raised 5. Insufficient amount of foaming agent 6. Motor, pipeline, pump accidents, less pulp 1. Reduce the amount of minerals or water 2. Adjust the grinding classification operation 3. Repair flotation machine 4. Adding pharmacy 5. Increase the dosage 6. Repair, dredge Foamy sticky 1. Increased slime in ore 2. The pulp pH rises 3. Foaming agent overdose 4. Mixing lubricating oil into the slurry 5. Medicine station accident 6. The amount of scraping is too large for each job Adjust the medicament 2. Reduce the amount of regulator 3. Reduce the amount 4. Add or stop adding pine oil and analyze the cause 5. Check the dosage 6. Reduce the amount of scraping Hack squat,Hip exercise equipment,Bulgarian squat,Squat Rack,Hip bridge machine Xuzhou Hongxing Gym Equipment Co., Ltd , https://www.hxygym.com
Summary of experience in flotation operation skills
Some anomalies often occur in flotation operations. The causes of these phenomena are also complex and often not entirely due to one factor. For the convenience of reference, various common anomalies, causes and adjustment methods are listed. See Table 1.
Hip fitness equipment includes but is not limited to the following:
1. Squat trainer: Designed ergonomically to ensure the correct application of force to the gluteal muscles, it uses a fixed trajectory driven by the shoulders to quickly locate the point of application for the buttocks, making it suitable for beginners. Its four-bar mechanism design can rotate with the exerciser to maintain a stable posture, while adjusting the posture to train different muscle groups in the lower limbs.
2. Hip Bridge Training Chair: Designed with 9 adjustable back cushion positions and 8 pairs of resistance strap hooks, it can complete various exercises, including hip, leg, and upper body exercises. By pushing up the barbell, the effect of hip contraction can be achieved while avoiding excessive force on the front thigh.
3. Resistance Belt Yoga Hip Belt: Used for squats to provide additional resistance, help activate hip muscles, and increase exercise effectiveness.
4. Home pelvic floor muscle trainer: such as hip lifting and leg clamping device, used for home fitness to help improve hip line.
5. Massagers: such as Panasonic massage cushions and chairs, Borel hip massagers, etc., used to relax and restore hip muscles, promote blood circulation.
These equipment have their own characteristics, and suitable equipment can be selected for training according to individual needs and fitness goals. Gyms and professional fitness equipment are suitable for people with specific fitness goals and professional guidance, while home fitness equipment is more suitable for daily household use, helping to maintain and improve physical health