The products of Shanghai micro powder technology are widely used in various industries of modern industry, such as metallurgy, building materials, chemical industry, mining, papermaking, ceramics, plastics, composite materials, rubber and coatings.
Carbon black is a spherical colloidal particle formed by incomplete combustion or thermal cracking of hydrocarbon compounds (liquid or gas), exists in the form of aggregate, and appears as pure black powder or granular.
So far, there are 3 billion scrap tires in the world, and there may be 1.5 billion scrap tires every year. In China, it generates 65 million scrap tires, and this figure is growing rapidly every year. These wastes cause serious environmental problems in our daily life. With the continuous development of China's auto industry and the rapid development of the domestic economy, more and more cars are pouring into our homes. So far, China's car ownership is about 200 million, and it will expand year by year.
Countries around the world are very concerned about the comprehensive utilization of waste tire resources. The utilization of waste tire recycling resources can alleviate the shortage of industrial production raw materials to a certain extent, especially in rubber, steel wire, and carbon black; The primary resources are small; the use price is lower than that of the primary resources, which can generate greater economic benefits and increase jobs.
Process flow of carbon black grinding
After pyrolysis of waste tires, we can get metal parts, heavy crude oil, natural gas and carbon black. Metals and gases can be recovered. Crude oil can be distilled into fuel oil. Carbon black can be further processed into different sizes and is widely used in the rubber and paint industries.
1. Raw material cracking
The whole waste tire (tire piece) of raw material is sent to the thermal cracking furnace, and the combustion chamber is fueled and burned, and cracking is carried out in the furnace.
2. Product collection
Cracking produces the first product: oil fumes. Passing into the oil condenser through the pipeline to cool and liquefy it into refined oil, which is collected into the oil tank. A small part of the soot is emitted into the atmosphere.
3. Product isolation
Most of the steel wire is removed by manual sorting or magnetic separation. The hydrophobicity of carbon black is used for water washing separation to remove ash and a small amount of fine steel wire. Improve the purity of carbon black.
4. Carbon black powder grinding
Dry to remove moisture and oil. It is sent to a carbon black pulverizer for grinding, and the powder is collected.
Market application of carbon black powder
50~200 mesh, can be used as fuel in heating system.
200~300 mesh, can be made into spherical particles, used as air deodorant, waste water treatment, etc.
200~800 mesh, can be used in rubber industry, such as cables, rubber products (such as mud pads)... It can improve rubber quality, enhance wear resistance and hardness. (popular)
800~1500 mesh high-grade carbon, used as N330, N600, can be directly sold in the market as an active agent. (Hot and High Value)
1000~2000 mesh, high grade, used in the painting industry, in our daily life, pen ink, printing ink, powder, etc. as raw materials. high value.
3000~4000 mesh, the highest grade, using tire manufacturing as raw material. The purity should be around 99.99%.
Advantages of HGM ultrafine mill for carbon black processing
HGM ultra-fine grinding millis mainly suitable for ultra-fine powder processing of non-flammable and explosive brittle materials with medium and low hardness, Mohs hardness ≤6, such as calcite, chalk, limestone, carbon black, kaolin, bentonite, talc , mica, magnesite, illite, pyrophyllite, vermiculite, sepiolite, attapulgite, rectorite, diatomite, barite, gypsum, alumite, graphite, fluorite, phosphate rock, potassium More than 100 kinds of materials such as ore, pumice, etc., the particle size of the finished fine powder can be adjusted arbitrarily between 325-3000 mesh, and the output can reach 0.4-4.5 tons per hour.
1. High productivity and low energy consumption
The output of the ball mill is more than doubled, and the energy consumption of the system is only 30% of that of the jet mill.
2. The fineness can be adjusted arbitrarily
The product fineness can be adjusted arbitrarily between 325 meshes and 2500 meshes.
3. Safer to run
There is no problem that the bearing and its seals are easily damaged, and there is no problem that the screw is easy to loosen and damage the machine; the production is safer.
4. High level of environmental protection
The production is organized in full accordance with the national environmental protection standards to meet the national environmental protection production requirements.
5. High machining accuracy
Digital control, high processing precision, and some core components are accurate to one or even higher standards.
6. Original spare parts supply
Provide customers with technical services and original parts supply services throughout the product life cycle.
WHO WE ARE?
SBM Ultrafine Powder Technology Co., Ltd. is one of the premier manufacturers for equipment in the mining, grinding, coating,packing, recycling and process industries.
With SBM Ultrafine Powder Technology unique knowledge and innovative solutions, SBM helps many customers improve their operational efficiency, reduce risks and increase profitability.
SBM Ultrafine Powder Technology products can be divided into crushing equipment, grinding equipment, drying equipment, screening equipment, conveying equipment and auxiliary equipment.
SBM Ultrafine Powder Technology products have passed the quality system certification of ISO9001:2008, and the European CE certificate.
SBM sincerely welcome local distributors join us together to shape SBM Ultrafine Powder Technology brand and delivery high value-added equipment products in the global market around world.
SBM Ultrafine Powder Technology is an international high-tech enterprise which integrates the research and development, production and sales.
HOW TO BUY?
1. Engineering project design
2. Equipment purchasing and manufacturing
3. Engineering project construction
4. Installation and Commissioning service
5. After-sales service
WHICH MODELS CAN BE SELECTED FOR PROCESSING ULTRA-FINE POWDER?
