The main points of technology implementation in the process of reformation of beneficiation machinery
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- Time of issue:2021-08-27 09:44
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(Summary description) The key to improving the production efficiency of mining enterprises is to resolutely implement technological transformation and equipment update. Today’s development of science and technology is no longer the era of improving production efficiency by relying on traditional methods of mechanical overload operation. The production quantity has increased the overdraft loss of the life of the beneficiation machinery, and in the sense of the overall production, it has reduced the production effect. 1. Transformation of beneficiation machinery and equipment The 12m single-layer thickener in the existing beneficiation machinery is not equipped with a corresponding buffer gas tank, and the mine station is not equipped with a wage barrel and a diffuser under the barrel, etc., resulting in unstable operation of the thickener during work. These problems can be solved by effective technical transformation and reasonable configuration of production equipment. The beneficiation process in the beneficiation process must eliminate the outdated JJF-4 flotation machine, blow compressed air into the porous medium, and replace the slurry with an inflatable flotation machine that can be filled with air and stirred. This transformation method is beneficial to improve the beneficiation index, save the process cost, and facilitate the maintenance and management of the machine. For the phenomenon of snakes when the conveyor belt, the method of combining the conveyor belts of the crushing system with each other can be adopted; for the slipping phenomenon of the products conveyed by the conveyor, a long feed screw with an appropriate distance can be selected as the guide for the product conveying, and the crusher belt is required The transmission speed is reduced from 1.25m/ to 1m/s, and finally the conveyor belt width is increased again from the existing conditions to 800mm. Since the effect of thick-walled seamless steel pipes far exceeds that of broken vibrating sieve bone pipes, the use of thick-walled seamless steel pipes to eliminate the effect of broken vibrating sieve bone pipes has reduced the existing 7 stiffener plates to 3, and the stiffener plates The shape is changed to the shape of the trough, which can further increase the volume of the sorting, and improve the work efficiency and work intensity of the entire sorting process. 2. Improve and optimize production technical conditions Due to the low production efficiency, high circulating ore volume, most of the products produced by the crushing cone crusher do not meet the production requirements, more equipment must be equipped, and more complex equipment must be used to complete the work, which is not conducive to the improvement of production efficiency And improve. The data shows that the experiment proves that replacing the traditional cone crusher with HP300 cone crusher can greatly improve the production efficiency of the machine and the qualified rate of the product. This new type of crusher achieves the reduction of the particle size of the crushed product and the increase of the mill's pore size by more finely modifying the structure and size of the crushing chamber and reducing the diameter of the screen hole to achieve the initial individual separation of iron minerals. In the aspect of flotation collector modification, the combination of quina xanthate and isopenu xanthate can effectively improve the hydrophobicity of iron minerals, which is beneficial to the separation of iron minerals. In addition, other modifications can also be made, such as using liquid sodium chloride instead of solid products, to make the specific operation process more concise and convenient, and to improve the reliability of production. In addition, liquid sodium chloride can reduce the amount of drugs added, save costs, and improve economic benefits. In order to optimize the control of the unloading of the thickener, an automatic unloading device can also be installed on the single-layer thickener during production in the mining area. 3. Optimize the production process Optimizing the specific production process of the beneficiation process can promote the improvement of the work efficiency of the overall beneficiation machinery system. For example, technically recovering the water obtained from mine tailings as a raw material is used again in the production process to realize the recycling of industrial water, which not only achieves zero pollution and zero discharge of industrial wastewater in environmental protection, but also saves production costs and reduces Economic measures for production inputs.
The main points of technology implementation in the process of reformation of beneficiation machinery
(Summary description)
The key to improving the production efficiency of mining enterprises is to resolutely implement technological transformation and equipment update. Today’s development of science and technology is no longer the era of improving production efficiency by relying on traditional methods of mechanical overload operation. The production quantity has increased the overdraft loss of the life of the beneficiation machinery, and in the sense of the overall production, it has reduced the production effect.
1. Transformation of beneficiation machinery and equipment
The 12m single-layer thickener in the existing beneficiation machinery is not equipped with a corresponding buffer gas tank, and the mine station is not equipped with a wage barrel and a diffuser under the barrel, etc., resulting in unstable operation of the thickener during work. These problems can be solved by effective technical transformation and reasonable configuration of production equipment. The beneficiation process in the beneficiation process must eliminate the outdated JJF-4 flotation machine, blow compressed air into the porous medium, and replace the slurry with an inflatable flotation machine that can be filled with air and stirred. This transformation method is beneficial to improve the beneficiation index, save the process cost, and facilitate the maintenance and management of the machine.
For the phenomenon of snakes when the conveyor belt, the method of combining the conveyor belts of the crushing system with each other can be adopted; for the slipping phenomenon of the products conveyed by the conveyor, a long feed screw with an appropriate distance can be selected as the guide for the product conveying, and the crusher belt is required The transmission speed is reduced from 1.25m/ to 1m/s, and finally the conveyor belt width is increased again from the existing conditions to 800mm. Since the effect of thick-walled seamless steel pipes far exceeds that of broken vibrating sieve bone pipes, the use of thick-walled seamless steel pipes to eliminate the effect of broken vibrating sieve bone pipes has reduced the existing 7 stiffener plates to 3, and the stiffener plates The shape is changed to the shape of the trough, which can further increase the volume of the sorting, and improve the work efficiency and work intensity of the entire sorting process.
2. Improve and optimize production technical conditions
Due to the low production efficiency, high circulating ore volume, most of the products produced by the crushing cone crusher do not meet the production requirements, more equipment must be equipped, and more complex equipment must be used to complete the work, which is not conducive to the improvement of production efficiency And improve. The data shows that the experiment proves that replacing the traditional cone crusher with HP300 cone crusher can greatly improve the production efficiency of the machine and the qualified rate of the product. This new type of crusher achieves the reduction of the particle size of the crushed product and the increase of the mill's pore size by more finely modifying the structure and size of the crushing chamber and reducing the diameter of the screen hole to achieve the initial individual separation of iron minerals.
In the aspect of flotation collector modification, the combination of quina xanthate and isopenu xanthate can effectively improve the hydrophobicity of iron minerals, which is beneficial to the separation of iron minerals. In addition, other modifications can also be made, such as using liquid sodium chloride instead of solid products, to make the specific operation process more concise and convenient, and to improve the reliability of production. In addition, liquid sodium chloride can reduce the amount of drugs added, save costs, and improve economic benefits. In order to optimize the control of the unloading of the thickener, an automatic unloading device can also be installed on the single-layer thickener during production in the mining area.
3. Optimize the production process
Optimizing the specific production process of the beneficiation process can promote the improvement of the work efficiency of the overall beneficiation machinery system. For example, technically recovering the water obtained from mine tailings as a raw material is used again in the production process to realize the recycling of industrial water, which not only achieves zero pollution and zero discharge of industrial wastewater in environmental protection, but also saves production costs and reduces Economic measures for production inputs.
- Categories:Corporate News
- Author:
- Origin:
- Time of issue:2021-08-27 09:44
- Views:
The key to improving the production efficiency of mining enterprises is to resolutely implement technological transformation and equipment update. Today’s development of science and technology is no longer the era of improving production efficiency by relying on traditional methods of mechanical overload operation. The production quantity has increased the overdraft loss of the life of the beneficiation machinery, and in the sense of the overall production, it has reduced the production effect.
1. Transformation of beneficiation machinery and equipment
The 12m single-layer thickener in the existing beneficiation machinery is not equipped with a corresponding buffer gas tank, and the mine station is not equipped with a wage barrel and a diffuser under the barrel, etc., resulting in unstable operation of the thickener during work. These problems can be solved by effective technical transformation and reasonable configuration of production equipment. The beneficiation process in the beneficiation process must eliminate the outdated JJF-4 flotation machine, blow compressed air into the porous medium, and replace the slurry with an inflatable flotation machine that can be filled with air and stirred. This transformation method is beneficial to improve the beneficiation index, save the process cost, and facilitate the maintenance and management of the machine.
For the phenomenon of snakes when the conveyor belt, the method of combining the conveyor belts of the crushing system with each other can be adopted; for the slipping phenomenon of the products conveyed by the conveyor, a long feed screw with an appropriate distance can be selected as the guide for the product conveying, and the crusher belt is required The transmission speed is reduced from 1.25m/ to 1m/s, and finally the conveyor belt width is increased again from the existing conditions to 800mm. Since the effect of thick-walled seamless steel pipes far exceeds that of broken vibrating sieve bone pipes, the use of thick-walled seamless steel pipes to eliminate the effect of broken vibrating sieve bone pipes has reduced the existing 7 stiffener plates to 3, and the stiffener plates The shape is changed to the shape of the trough, which can further increase the volume of the sorting, and improve the work efficiency and work intensity of the entire sorting process.
2. Improve and optimize production technical conditions
Due to the low production efficiency, high circulating ore volume, most of the products produced by the crushing cone crusher do not meet the production requirements, more equipment must be equipped, and more complex equipment must be used to complete the work, which is not conducive to the improvement of production efficiency And improve. The data shows that the experiment proves that replacing the traditional cone crusher with HP300 cone crusher can greatly improve the production efficiency of the machine and the qualified rate of the product. This new type of crusher achieves the reduction of the particle size of the crushed product and the increase of the mill's pore size by more finely modifying the structure and size of the crushing chamber and reducing the diameter of the screen hole to achieve the initial individual separation of iron minerals.
In the aspect of flotation collector modification, the combination of quina xanthate and isopenu xanthate can effectively improve the hydrophobicity of iron minerals, which is beneficial to the separation of iron minerals. In addition, other modifications can also be made, such as using liquid sodium chloride instead of solid products, to make the specific operation process more concise and convenient, and to improve the reliability of production. In addition, liquid sodium chloride can reduce the amount of drugs added, save costs, and improve economic benefits. In order to optimize the control of the unloading of the thickener, an automatic unloading device can also be installed on the single-layer thickener during production in the mining area.
3. Optimize the production process
Optimizing the specific production process of the beneficiation process can promote the improvement of the work efficiency of the overall beneficiation machinery system. For example, technically recovering the water obtained from mine tailings as a raw material is used again in the production process to realize the recycling of industrial water, which not only achieves zero pollution and zero discharge of industrial wastewater in environmental protection, but also saves production costs and reduces Economic measures for production inputs.
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