Development and application of Energy-saving Ball Mill grading slurry pool

Development and application of Energy-saving Ball Mill grading slurry pool

 

Development and application of grading slurry pool -Peony1701 slurry pool is a concentrator in the set in the sand pump into the pulp mouth container, the structure type of cement, steel, its role is stable sand pump the slurry to the intake.And the pulp has a certain depth and pressure to improve the working efficiency of the sand pump. In this paper we introduce the author developed a new type of mortar pool classification Desliming function in actual use, it is not only the delivery of the sand pump more stable, but also play the classification of fine-grained mineral The and desliming the role of the the mortar pool, not only simplifies the production process, saving investment, but also make the production process much easier to operate. , Problem analysis, designed in 2003 an annual output of 300,000 tons of fine sand flotation production line put into operation in 2004, Tongliao areas of sand for natural aeolian sand, serious surface contamination trial, that, into the the pulp before the flotation, sand must be a strong scrub to remove the sand surface oxidation of pollutants, take off the muddy part, and to ensure that the clay content (-200 mesh) is less than 0.2%, so as to ensure the flotation of fine The quality of the sand. The production line put into production debugging found the following problems: hydraulic grader row of ore is not continuous, and the amount of instability, its row of the mine the largest and the smallest fluctuations in value of about 50 percent, resulting sieve dehydration to the amount of ore instability, also a direct result of the instability in the mixing tank to the amount of ore. The flotation of the dosage is the value given to the measurement of ore into the mixing tank to the intake can not be instantaneous with the amount of ore a large number fluctuations and changes, so a direct impact on the amount of ore and the correct amount of reagent withered pulp ratio so that the line is difficult to normal production of qualified products. Addition of an intermediate ore bin revised the tape into the mixing trough conveyor ore bin, plus set up an e-quantitative feeder, feeder metering feed into the mixing tank, so that the amount of ore basically stable, but also the production of fine sand also qualified. Second, the idea of ​​grading slurry pool according to the existing problems in the production lines of the sweet flag card flotation in the company the Yamen camp placer I assume the flotation of an annual output of 500,000 tons production line, re-adjust the design ideas and solutions, and how solve the hydraulic grader nesting discontinuity and instability has become the most important issue, and replaced with other devices?Its the desliming effect ability to meet the requirements?Find information, decided to make improvements in the pulp Ikegami, pulp grading desizing operations by the original hydraulic grader changed by the slurry pool to complete the slurry pool to not only play the role of stability to the mine, but also played a classification off the mud, it is necessary to separate the muddy part of the pulp, but also to make a qualified sand does not run away.Therefore, the overflow of how stable the slurry in the slurry pool shallow area is crucial.The next there is a rise in the role of water, how to make the surface stable, I think tilt damping plate to resolve.This is equivalent to an increase of pool size of the settlement of several times the pulp, and pulp in the mezzanine between the damping plate to form a stable laminar flow.The effect of rising water, sand with different sizes of particle size and settling velocity of different stratified, fine particles with the rising water from the upper part of the overflow weir discharge, while the coarse-grained level sinking sucked out by the sand pump.This structure forms the overflow liquid is very stable, both to ensure the the classification desliming effect, but also to the sand pump's throughput to achieve a balanced and stable. Grading slurry pool works graded slurry pool works is by the ball mill trough to the pulp from the upper into the slurry pool, enter the tilt plate by conduction trough and rising water ball mill pipes (one for each pipe the upper several 10 rise in the water hole) grading area, its size grading of sand in the effect of rising water (adjustable of), smaller particles ball mill and muddy with water flowing through the grid of inclined plate layer rise through the overflow Weir discharge qualified sand settling velocity greater than the rising speed of the water sank to the bottom of the slurry pool, by the sand pump suction into the next job.It will not appear after the grading of sand interrupted row material or uneven nesting status feed stable.4, production practices yamen camp an annual output of 500,000 tons of flotation production line design process.The production line was in September 2005 put into operation by the production practices that hierarchical mortar pool on the sand after the scrub off the mud to reach the desired effect, the entire production process in all sectors of the ore to a normal, stable, tested its the desliming sand -200 mesh content of less than 0.2%, and the overflow of slurry pool no qualified Coarse sand phenomenon, the entire production line process is simple and easy to operate management.Conclusion bureaucratic camp flotation production line classification desliming hierarchical mortar pool after scrubbing sand, the greatest extent possible to simplify the production process, so that the whole process more stable, and easy to operate and control. Saving equipment investment, compared with the flotation line of sweet flag card sands, reducing the hydraulic grader two, glue screen a, a belt conveyor; saving construction investment, the less of four devices, the civil area is also a corresponding reduction; to reduce the installed capacity of 30KW, thus saving electricity, effectively reducing the cost of production. Hierarchical pulp pool in the project has made good use of effects, can also promote the use of other similar processing plant and processing plant with mud a large amount of other minerals. xingbang is one is engaged in producing jaw crusher, impact crusher, cone crusher, PCL vertical shaft impact crusher, high pressure mill, sand making machine, feeder, vibrating screen, the international type of mining machinery and equipment specialized enterprises.Provide screening equipment to meet different production line of the sand and gravel sand for stone production line.The technical production of crushing and screening, as well as various types of milling machines and other general machinery of similar products in the domestic leading and reached the international advanced level.The production of various types of mill is the ideal equipment for the metallurgical industry and a variety of mineral grinding. xingbang is one is engaged in producing jaw crusher, impact crusher, cone crusher, PCL vertical shaft impact crusher, high pressure mill, sand making machine, feeder, vibrating screen, the international type of mining machinery and equipment specialized enterprises.Provide screening equipment to meet different production line of the sand and gravel sand for stone production line.The technical production of crushing and screening, as well as various types of milling machines and other general machinery of similar products in the domestic leading and reached the international advanced level.The production of various types of mill is the international specialized companies in the metallurgical industry and ideal for a variety of mineral grinding equipment, mining machinery and equipment.Provide screening equipment to meet different production line of the sand and gravel sand for stone production line.The technical production of crushing and screening, as well as various types of milling machines and other general machinery of similar products in the domestic leading and reached the international advanced level.The production of various types of mill is the ideal equipment for the metallurgical industry and a variety of mineral grinding.

Ball Mill:http://www.xbm-aac.com/Milling_Equipment/Energy-saving-BallMill.html
Rock crusher:http://www.xbm-mining.com/Crushing_Equipment/29.html

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