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Thermal decomposition carbon black powder mill
Product features: Good stability, high reliability, advanced technology, long service life, easy maintenance. Product description: Carbon black, also
Product details
Carbon black, also known as carbon black, is an amorphous carbon. A light, loose, and fine black powder with a very large specific surface area, which is the product of incomplete combustion or thermal decomposition of organic matter (natural gas, heavy oil, fuel oil, etc.) under insufficient air conditions.
Carbon black is mainly used as a reinforcing agent and filler for rubber, with a consumption of about half of the rubber consumption. Carbon black used in rubber accounts for 94% of the total carbon black, of which about 60% is used in tire manufacturing. In addition, carbon black is also used as a coloring agent for inks, coatings, and plastics, as well as a UV shielding agent for plastic products. It is also an important additive in other products such as electricity, dry batteries, resistors, explosives, cosmetics, and polishing pastes.
To apply carbon black to various fields, it is necessary to use carbon blackpulverizerProcessed into fine powder that meets industry standards, with ultra-fine carbon blackpulverizerIt is an equipment for processing micro and ultrafine powders, mainly suitable for non flammable and explosive brittle materials with medium and low hardness and Mohs hardness ≤ 6, such as carbon black, chalk, limestone, dolomite, kaolin, bentonite, talc, mica, magnesite, illite, pyrophyllite, vermiculite, sepiolite, attapulgite, zeolite, diatomaceous earth, barite, gypsum, alum, graphite, fluorite, phosphate ore, potassium ore, pumice and more than 100 other materials.
carbon blackpulverizerDischarge fineness: 325-2500 mesh (0.045-0.005mm)
carbon blackpulverizerFinished product output: 0.5-12 t/h
carbon blackpulverizerWorking principle:
During work,pulverizerThe main motor drives the spindle and turntable to rotate through a reducer, and the roller pins on the edge of the turntable drive dozens of grinding rollers to roll in the grinding ring raceway.
The pyrolytic carbon black is crushed into small particles by a crusher and sent to a storage bin by a hoist. Then, it is evenly fed to the upper part of the turntable's bulk tray through a vibrating feeder and an inclined feeding pipe.
Under the action of centrifugal force, carbon black particles scatter towards the periphery of the circle and fall into the raceway of the grinding ring, where they are impacted, rolled, and ground by the ring rollers. After three layers of processing in the raceway, they become carbon black powder. The high-pressure fan sucks in external air through suction and brings the crushed carbon black powder into the powder selection machine.
The rotating impeller inside the powder selector causes the coarse carbon black powder to fall back and grind again, while the fine powder that meets the requirements enters the cyclone powder collector with the airflow and is discharged through the discharge valve at the bottom, which is the final carbon blackSuperfine powderThe airflow with a small amount of fine dust is purified by a pulse dust collector and discharged through a fan and muffler.
carbon blackpulverizerEquipment composition:
carbon blackpulverizerThe complete configuration includes hammer crusher, bucket elevator, storage bin, vibrating feederpulverizerHost, variable frequency classifier, dual cyclone powder collector, pulse dust removal system, high-pressure fan, air compressor, electrical control system.
carbon blackpulverizer Performance improvement points:
**
When the fineness of the finished carbon black powder and the power of the electric motor are the same, carbon blackUltrafine grinding machineMore than twice the output of air flow mills, agitation mills, and ball mills;
●Long service life of vulnerable parts
The grinding roller and grinding ring are forged from special materials, greatly improving their durability. When the fineness of the material and finished product is the same, carbon blackUltrafine grinding machineThe service life of vulnerable parts is 2-3 times longer than that of impact crushers and turbine crushers, generally up to one year or more; suchpulverizerWhen processing calcium carbonate and carbon black, the service life can reach 2-5 years;
●High safety and reliability
Due to the absence of rolling bearings and screws in the grinding chamber, there is no problem of bearings and their seals being easily damaged, or the machine being damaged due to loose screws;
●High product fineness
Through thispulverizerThe fineness of the processed carbon black powder can reach D97 ≤ 5 μ m in one go;
●Low environmental pollution
pulverizerThe use of environmentally friendly pulse dust collectors and mufflers in the equipment greatly reduces dust and noise pollution to the surrounding environment.
carbon blackpulverizerTechnical parameters:
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model
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HGM80
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HGM90
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HGM100
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HGM100A
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HGM125
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Average working diameter/mm
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800
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930
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1035
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1300
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Number of loops/layer
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3
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3～4
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3
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4
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4
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Number of grinding rollers/piece
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21
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24～32
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27
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34～36
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40～44
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Spindle speed/r.p.min
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230～240
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200～220
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180～200
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135～155
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Feed particle size/mm
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≦20
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||||
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Finished product particle size range/um (mesh)
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5-47(325~2500)
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||||
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Finished product output t/H
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0.5-4.5
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0.6-6.5
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0.7-7
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1-8.5
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1.5-12
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Installation appearance length * width * height/m
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13.9*4*6.2
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14.7*4.8*7.2
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18*4.6*8.6
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14*9*10.25
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Whole machine capacity/KW
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145-165
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185-204
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263
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263-290
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380-430
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Note:The particle size of the discharge can be adjusted according to customer requirements. This parameter is for reference only. If there are any changes in the specifications, the actual products of the company shall prevail.
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