Project Name: Barite grinding production line site in Guangxi, China
Processing Material: barite
Finished Product Fineness: 500 mesh
Finished Product Putput: 300,000 tons per year
Finished Product Use: Barite can be used as a white pigment (commonly known as lithopone), and can be used as a filler in chemicals, papermaking, and textiles. In glass production, it can act as a flux and increase the brightness of the glass. The most important thing is as a weighting agent. Used in the drilling industry and refined barium. In addition, barite can also be used in lithopone pigments, various barium compounds, filler industry, mineralizers for cement industry, anti-ray cement, mortar and concrete, road construction and many other fields. Barite and oil are blended and coated on the cloth base to make tarpaulin; barite powder is used to refine kerosene; it is used as a contrast agent for the digestive tract in the pharmaceutical industry; it can be used to make pesticides, tanning, fireworks, etc.
Equipment configuration: HGM ultrafine grinding mill
Project Introduction
This user has been engaged in the processing of oilfield drilling grade barite powder for more than ten years, and has long-term cooperative relations with many domestic oilfield system companies such as PetroChina and Sinopec. As early as 2008, it has established a technology Cooperation, successively purchased four
HGM100 ultra-fine pulverizers.
BariteThe machine-made barite powder is mainly used in petroleum, chemical, paint, filler and other industrial sectors, of which 80 to 90% is used as a mud weighting agent in petroleum drilling. SBM Ultrafine Powder Tech's Barite Mill is a new generation of milling equipment improved on the basis of the traditional Raymond mill.
It is the most commonly used industrial mill and barite mill.
Working principle: The material is transported to the storage bin by the bucket elevator, and then evenly sent to the grinding chamber of the main machine by the electromagnetic vibrating feeder. The material entering the grinding chamber is scooped up by the shovel and enters the grinding roller and the grinding ring. After being ground, the blower blows the air from the splitter disk into the grinding chamber, and sends the crushed powder to the analysis room. After the separation of the analysis impeller driven by the speed-regulating motor through the transmission device, the large particle materials fall back to the grinding chamber and re The ground and qualified fine powder enters the cyclone powder collector of the finished product along with the air flow, and after being separated from the air, it is discharged from the discharge port as the finished product. During the operation of the main engine, the blade system plays a very important role. It is located at the lower end of the grinding roller. During the same rotation of the shovel and the grinding roller, the material is shoveled and thrown between the rings of the grinding roller to form a cushion layer. Crushing, thereby achieving the purpose of milling.
Project Site
Client feedback
I have purchased powder mill equipment from SBM Ultrafine Powder Technology Co., Ltd. many times to process barite powder. The equipment is running well, and the equipment will be purchased from SBM Ultrafine Powder Tech in the future!
--Client: Mr. Song
Project Advantages
Energy saving and environmental protection, green grinding
The dust of the production line is collected by a negative pressure dust removal system and placed in a fully enclosed finished product warehouse, which realizes no dust spillage, a clean production environment, and discharge conforms to international standards.
High cost performance, considerable investment income
The fine calcium carbonate particles produced by this project have excellent shapes and better quality after being modified by the CLG powder surface modifier. They are well received in the market and have a high profit per ton.
Can run continuously for 24 hours
The reducer has circulating oil lubrication and circulating water cooling system to ensure the continuous operation of the ring roller mill for 24 hours.
Full process service, save time and worry
SBM Ultrafine Powder Technology Co., Ltd. project design, equipment production, installation, commissioning, and after-sales service are integrated. The whole process service is convenient for users, and it has won time for the smooth commissioning of the project in a short time.
Equipment Configuration
Further Reading:
Application of Barite in the Field of Petroleum Drilling
Barite used in the petroleum industry
Barite is the most common mineral of barium, and its composition is barium sulfate. Raymond mill is a commonly used processing equipment for barite. Barite is produced in low-temperature hydrothermal veins, such as quartz-barite veins, fluorite-barite veins, etc., and often symbiosis with galena, sphalerite, chalcopyrite, cinnabar, etc. Most of the barite deposits produced in Hunan, Guangxi, Qinghai, and Jiangxi are huge hydrothermal single mineral veins. Barite can also be produced in sedimentary rocks, appearing in the form of nodules, mostly in sedimentary manganese deposits and argillaceous and sandy sedimentary rocks in shallow seas. In the residual clay covering layer of the weathered residual deposits, it often forms agglomerates and blocks.
Barite is a non-renewable resource and is widely used as a weighting agent for oil and natural gas drilling mud. When drilling some oil and gas wells, the drilling mud and clay are generally used with a specific gravity of about 25 and water with a specific gravity of 1, so the specific gravity of the mud is relatively high. Low, sometimes the mud weight cannot be balanced with the underground oil and gas pressure, which may easily cause blowout accidents. In the case of high underground pressure, it is necessary to increase the specific gravity of the mud, and the specific gravity is one of the characteristics of barite powder. Using this feature, people often add barite powder to drilling mud. Actually proved that adding barite powder to the mud Barite powder is an effective measure to increase the specific gravity of mud.
The vertical mill of SBM Ultrafine Powder Technology Co., Ltd. has rich experience in grinding barite materials and practical case applications. Because the barite used for drilling mud generally has a fineness of more than 325 mesh , If the fineness of barite is not enough, precipitation is likely to occur.
The barite for drilling mud requires a specific gravity greater than 4.2, a BaSO4 content of not less than 95%, and a soluble salt less than 1%. Therefore, this puts higher requirements on the mill. SBM Ultrafine Powder Tech's HGM ultra-fine vertical With its scientific and reasonable product design and unique structural advantages, the pulverizer is widely used in the grinding of various types of materials in all walks of life. The materials to be ground are also from high humidity to dry materials, from extremely difficult to grind to easy to grind The fineness of the product ranges from coarse to fine. The grinding field is very wide, and the types of grinding are also extremely rich.
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