Working principle of wet mill

The force of the wet mill is an important factor that determines the degree of dispersion, depolymerization, stirring, mixing, homogenization, crushing and grinding. The grinding effect ratio is equivalent to 10 times that of the German export wet mill. The flow rate of the wet mill is 0-10000KG/H, and the specific flow rate depends on the selected working head. With a cavity jacket, it can be heated or cooled, and select an excellent DANFOSS frequency converter to adjust the speed. The size of the equipment is moderate according to different working heads. The sealing method of the equipment is a special improved mechanical seal, which can drive the wet mill by the motor and the belt cluster disc than Germany for 10,000 hours of operation. The speed of the work when the work is 10000-14000rpm torque Rated torque (Nm) quickly becomes smaller and the material is processed. It is deteriorated due to the high-speed friction and temperature increase, and the instability of the mechanical seal and mechanical performance variation coefficient Cv value due to the high-speed belt drive vibration affects the service life and performance.
The dynamic grinding (rotor)-static grinding (stator) of the wet grinder has many advantages for grinding and grinding the wet grinding material:
The fine particles obtained by grinding are directly fused into the suspension, so the formation of dust is avoided from the beginning, and it is environmentally friendly and clean.
Unlike dry milling systems, the material being milled remains in the system, which greatly reduces losses. Therefore, wet grinding is very suitable for the grinding of organic chemicals, especially high-quality substances, or toxic substances.
Working principle of wet grinding machine: wet grinding machine, colloid grinding machine consists of working chamber cover, fixed gland, feed pipe, grinding grinding working chamber, control valve, discharge pipe, base, fastener, adjustable grinding fineness Installed on the right side of the working chamber, the four-stage high-speed grinding and dispersing machine for grinding + dispersion-the multi-functional colloid mill consists of serrated protrusions and grooves of the multi-stage colloid mill with progressively higher fineness. The stator can be adjusted without limitation to the required distance from the rotor. Under enhanced fluid turbulence, the groove can change direction at each stage. The wet mill is based on the principle of dynamic grinding (rotor)-static grinding (stator) grinding and crushing device. The input of the wet mill is high shear, dispersion, dispersion, depolymerization, stirring, mixing, homogenization, crushing and other multi-functions, which can achieve a particle size of 2-50 microns. Haoxing wet mill can handle products with wide viscosity range. In view of its processing capacity, Haoxing wet mills are used in many applications, such as fabric coatings, paints, paper dyes, greases and new materials wet milling.
Wenzhou Haoxing Machinery Equipment Manufacturing Co., Ltd. has passed the international 9001 quality system certification, the design meets the requirements of FDA and EHEDG standards, and is more suitable for the export of pharmaceuticals. The parts of the equipment that are in contact with the product are made of stainless steel 304, 316L, special hard stainless steel, alloy steel Manufactured, including grinding blades, made of imported steel from Germany, with higher wear resistance and better product stability. The product effect after grinding and dispersing by Haoxing colloidal wet grinding equipment can realize the processing of small particle materials with a diameter of 0.1-1 microns. The type of seal used is double mechanical seal, which is easy to clean and reduces leakage to 24 hours. And, the direct-connected and split-type pumps have high precision and long service life, and the horizontal upper and lower end pressures are different, and the split-type installation solves this problem. The working chamber of the equipment is vertical, belt driven, easy to maintain, can effectively protect the motor and gear box, prevent damage, conform to the principle of fluid flow, and is easy to clean. It has CIP/SIP online cleaning, online sterilization function, no disassembly, The design of the machine has no dead corners, the vertical structure conforms to the principle of fluid flow, and the cleaning is easier. Haoxing has a 30-year production history and rich experience. If used properly, the machine has a long service life, low failure rate, strong stability, domestic assembly, imported quality, and affordable price. Project case: JM-W300AC55KW multi-functional nano-cone mill (preparation of high-end intelligent equipment for graphene) is applied to Anju nano-materials and Guizhou Dingxiene high-tech is the first graphene production line in China with an annual output of 100 tons. It is a physical stripping method, which retains the characteristics of pure graphene nanomaterials to a great extent; M-W200AB-F pump pipeline type high temperature resistant 210Cº multi-functional grinder is used in Jiaxing Beihua Company's new annual anti-aging agent SPPD, polybutadiene Grinding, dispersing, pulverizing and fine processing such as olefin grafted maleic anhydride JXM-80, silane partner, uniform HA, multifunctional flow agent LT-13, crosslinking agent SP1055-50, zinc-free active agent and NM360 air inhibitor produced by Jinshan Chemical , MC, MT series carbon black, modulus enhancer HMZ, leveling agent A78 and other rubber auxiliary projects; JP-W320AC-2 is used for PG-1701A/B-ABS device with an annual output of 100,000 tons of Keyuan New Materials; JM- W250AB37 Thailand Sisi Chemical and other companies' clean diesel oil, coal tar emulsification engineering project, JM-WB200AB sanitary multifunctional grinder (pump type) application of Jiangsu Xidian, Kang Baide and other pharmaceutical auxiliary materials projects; JM-WB320AC-2, JM-WB250AD-2 Sanitary Grade Ultrafine Particle Grinding Pump is used in Jiabi Youteng Bio-engineering ARA+DHA (fermentation method) monomer factory; Rongcheng Haisheng Feed Co., Ltd., Guangzhou Genda Agricultural Technology Co., Ltd., Ningbo Haizhongyuan Bio Science and Technology Co., Ltd., Rongcheng Hefeng Biological Technology Co., Ltd. and other fish meal feed water-soluble fertilizer plants grind and homogenize and crush fish and shrimp pulp, fish pulp slurry project; Xinjiang Yatai tomato sauce and chili sauce large-scale production line, JM-W250AD37 are used in Xinjiang Shaya Xinfeng Industrial Humic Acid Water and Fertilizer Project; JP-W250AD-2 large-scale high-speed colloidal homogenization beating pump is used in Taiwan Lian Dong Chemical, Thailand Sisi Chemical, Black Cat Carbon Black 20,000-50,000 tons of modified white carbon black and other projects Project; JM-W250A55 pipeline grinding type 10 large-scale grinding pumps are successfully used in the annual output of 80,000 tons of four new defoamer engineering projects, split grinding pumps and large-scale colloid mills are used in Dongfang Titanium Industry, Panzhihua Iron and Steel, Nanjing Titanium The annual production capacity of Bai Chemical, Jinpu Titanium, Dongjia Group, Dahutong Titanium, Titanium Materials Technology, Huiyun Titanium, Xingmao Titanium, Jinlong Titanium, Dongfang Titanium, Haifengxin Chemical and other companies4 200,000 tons of refined titanium slag and refined titanium powder to prepare modified titanium white (titanium dioxide) in the mid-end dispersion, grinding, and film preparation; Zhuzhou Xinglong New Material Co., Ltd., Huayu Carbon Black, Tonghua Shuanglong Chemical Co., Ltd. , OSC Siam Silica CO., Ltd., Taiwan Li An Dong Chemical Co., Ltd., Jiangxi Black Cat Carbon Black Co., Ltd., Thailand Si Si Chemical and other modified white carbon black (silica) filter cakes are mixed, depolymerized and dispersed at high speed , Homogenization, beating and conveying process has been given greater play, and the benefits are significant. Compared with similar products, its production efficiency is several times, it can greatly reduce production costs, and the particles are uniform, easy to change colors, no Grinding impurities and other properties. The main products cover waterproof materials, flame retardants, matting agents, foaming agents, defoaming agents, catalysts, graphene, nano-red dimension, lubricating grease, chemical industry, capsules, biochemical industry, fine chemical industry, water treatment, sewage treatment, Garbage disposal, silicone fiberglass, water glass, adhesives, oil-water emulsification, emulsified silicone oil, graphene, fertilizer, fish and shrimp paste, tomato paste, salad paste and other fluids, colloidal slurry and paste materials are dispersed and stirred at high speed Mixing, depolymerization, homogenization, grinding and refinement. As well as American Dow Company, Shandong Ocean Chemical Research Institute Tianyi Company, SAR GROUP SRL, Zhejiang Pusen New Material Technology, Jiaying Flame Retardant Materials, Basvo Flame Retardant Materials, Shanghai Kaisai Biomaterials, Zhonghaiya Environmental Protection Materials, Hangzhou Kaiming Catalyst Co., Ltd., Yongdeli Capsule, Qianjiang Capsule, Zhongya Capsule, Zhejiang Lujian Capsule, Kang Enbei Group, Xianju Pharmaceutical, Xinchang Pharmaceutical, CNPC Chongqing Branch, Chongqing Yiping Lubrication, Sinopec Beijing Yanshan Catalyst Factory , Zhongchai New Energy Co., Ltd., Nato Lubrication Technology Co., Ltd., Jiangyin Berrysen Biochemical Technology, China Rubber Group Special Materials Research Institute, Chinese Academy of Forestry Forest Products Chemical Industry Research Institute, Jiangsu Sixin Applied Technology Research Institute and other enterprise scientific research The scientific research pilot and production equipments are well received and favored by users.