75 liter mixer

Equipment technical parameters and configuration (internal mixer)

1.Mechanical features:

2.1 base: useBThe type channel steel and the steel plate are welded and processed.

2.2 chamber: use28CrMnMoThe cast steel parts are heat treated and modulated, and the contact surface of the material is surfacing with wear-resistant hard alloy hardness.HRC60-62. The whole chamber is polished and hard chrome plated. Machined dovetail groove, embedded wear strip, good sealing. External design water jacket, can be used for water cooling and steam heating.

2.3 stirring shaft: the main body adoptsCrMoThe alloy steel forging is heat treated and tempered. Adopt screw edgeCrMoAlloy steel wax mold casting, with alloy welding rod welding, after the overall heat treatment quenching and tempering, and in the edge and edge surface welding wear-resistant alloy, and after grinding, polishing surface for hard chromium plating treatment. Stirring edge design is reasonable, round shape, stirring effect is more superior. Cooling water inside, making better cooling.

2.4 column: adoptedA3The steel plate is bent and welded with the steel pipe. It has strong stability and stability.

2.5 leak proof device:The end face of the stirring shaft adopts YG8 alloy ring and graphite sealing ring mechanical shaft seal tightening system, and polyurethane disc is added on the outside to prevent leakage. Sealing ring andAThe sleeve is connected by screws, which is easy to replace. The side of the gland is pressed by plate type. Polymer resin fiber material wear-resistant, not easy to break. The replacement is convenient and quick, and does not affect the production schedule.

3. Pressurized system

3.1 pneumatic cylinder: special cylinder. Speed and pressure can be adjusted according to customer convenience.

3.2 gland: main body adopts45# Cast steel and steel plate welding, reasonable force, dense surface designMGap uniform. The internal design hasSShaped flow channel, can be heated by cooling water and steam, after heat treatment, quenching and tempering, and hard chrome plating on the surface, there is a leak-proof device on the side. Leak-proof sealing strip for polymer resin fiber material wear-resistant, not easy to break. The replacement is convenient and quick, and does not affect the production schedule.

4. Unloading device

4.1 structure composition: the use of secondary enveloping turbine, worm structure or hydraulic overturning as the mixing chamber overturning unloading.

4.2 flip angle:110°(Maximum Flip Angle140°).

4.3 flip motor: Southern Electric Motor.

4.4 flip reducer: use Guomao pinwheel cycloid reducer.

4.5 flip control: two control protection system, will not flip action failure, resulting in damage to the machine.

5. Transmission mechanism

5.1 main motor: Wannan Electric Co., Ltd. production, protection grade IP54, is currently the highest level of protection, fully meet the production needs.

5.2 gear box: gear with hard tooth surface involute reduction box, gear material 20CrMnTi, after quenching, carburizing, grinding teeth, hardness HRC57 ~ 62 gear box installed cooling circulation system, low noise, high transmission torque, can withstand higher load.

5.3 belt pulley group: the main motor and gear box drive belt pulley are finished, high insurance coefficient, to ensure the completion of the transmission.

2.75L mixer technical parameters