Chemical production process agitator, agitator types typically used with a paddle stirrer, turbine stirrer, propeller stirrer, anchor stirrer, box mixer, a ribbon blender and the like. All types of blender due to its structure, performance differences, it can be applied to a variety of chemical production conditions, respectively. Paddle mixer blender can be divided into two kinds of flat leaves and flaps. Structure and processing of such a stirrer are relatively simple. For large low-speed stirrer, suitable for low, medium viscosity material mixing and promote heat transfer, mixed and dissolved solids and other dissolved occasions. Turbo agitator can be divided into open and disk turbine turbo two categories, each category can be divided into flat leaf, hinges, curved leaves after three. Turbine agitator shape structure similar to a paddle stirrer, but leaves more. Have high local shear rotation, can give a high degree of dispersion micelles for gas-liquid mixing and liquid-liquid mixing or vigorous stirring occasion. On open-type and disk comparison, the structure difference is greater than its cause-opening disc circulation flow, better axial mixing effect. Propeller stirrer is often called propeller stirrer. As the name suggests, its form is similar to a propeller blade on the ship. High speed, of 100 ~ 800r / min. Large axial flow generated during the operation cycle, macro mix better for homogeneous liquid stirring and mixing is not very strong for the purpose of macroscopic mixing stirring occasion, commonly used in low-viscosity liquid material (μ <2000cP) of mixed. Stirred tank wall and the outer edge of the gap is very small frame stirrer, d / D of 0.9 to 0.98, this feature makes the material easy to produce stirring dead zone. Speed ??is 1 ~ 100r / min, the low-speed blender, produced only a tangential flow, small shearing, no axial mixing, suitable for mixing high viscosity materials. Fine chemical products such as paints and coatings, cosmetics manufacturing process used to this type of blender. 2. The operation of the mechanical seals and circulation protection system (1) on the protection of the system pressure should be kept higher than the medium pressure in the autoclave 0.05 ~ 0.1MPa (2) due to increased pressure exceeds the temperature within the reactor pressure .1MPa, should by balancing tank top release valve regulating blood pressure. (3) The maximum temperature sealing liquid circulation protection system should not exceed 80oC (4) When the operation cycle protection systems need to add sealing solution, they should stop the operation of the equipment, can be conducted gear after relief (1) with lubrication gear pump, operation of the pump and the oil situation should be normal, immersion oil lubricated gearbox oil level should be maintained properly (2) with a gear selection desulfurization mechanical stirrer CVT, the speed (speed ) must not long-term stays during operation at a fixed rate on use, should be appropriate to change for the benefit of the mechanical seal and mechanical life cycle protection system should stop 3. Stop the agitator shaft rotates, the temperature inside the autoclave to be , then turn off the pressure drops below normal temperature and pressure sealing liquid and cooling water systems developed by DK A315 impeller and the domestic development of the axial flow impeller for gas-liquid dispersion impeller novel non-standard side-stirrer, which characterized by a horizontal projection area of ??the impeller blade projection proportion (eg area ratio) of 87% (4 leaves 45 ° pitched blade turbine disc was 42%). Power number Np value is much smaller than the straight blade disk turbine. But this dispersion capability inferior to disk turbine impeller, in fact, this is often associated with disk turbine impeller combination. As multi-fermenter stirrer, the underlying performance is still good with a dispersing disk turbine, the upper Shandong desulfurization using A315 impeller agitator factory, increasing the mixing of the entire tank. Application results show that the combination of low energy consumption mix, and can improve the fermentation index, achieved significant economic benefits. DK gear transmission (Figure) | Non-standard side-stirrer | Jilin stirrer provided by Dezhou Dekai slowdown transmission Machinery Co., Ltd .. Dezhou Dekai slowdown transmission Machinery Co., Ltd. (www.dkjbjx.com) (www.dkjbjx.com) adhere to the "people-oriented" business philosophy, with a professional staff, and strive to provide the best products and services to contribute to the community, and welcome new and old customers throughout the visit, sincere cooperation for a better future. DK reduction drive - your trusted friend, Company Address: Dezhou City Industrial Park before Tianqu Xiaotun channel 18 (Texas North Expressway exit 1000 meters), Contact: Zhengjing.