10L Vacuum Planetary Mixer Machine for Battery Slurry Mixing With Customized Dispersion Speed

Specification

Planetary mixer

Basic structure

A. Electric pot body lifting type;

B. Single direct material temperature measurement mode;

C. Double stirring shaft

Barrel body (mixing barrel)

A. Design volume: 10L;

B. The effective volume is 5L.

A. The material of the inner tank and the outer layer are: SUS304

B. Mirror polished after the inner tank is processed to ensure good roundness;

C. The upper flange plane of the mixing tank matches the upper tank flange;

D. The barrel can be discharged

Pure fixture direct cooling/heating

A. The water inlet and outlet ports are G1/2", and the jacket can be passed through cold water (oil) or hot water (oil) to cool or heat the processed material

Upper barrel (kettle cover)

A. Material: SUS304.

B. A powder/liquid feeding hopper, which can be switched on and off quickly; 1 spotlight; with 2 small windows (a spotlight port and an observation hole), a vacuum pressure gauge port is reserved, and other necessary connections (vacuum /empty/spare).

Mixing principle

The low-gap design of the double stirring paddles has no dead ends. The strong kneading interference motion of the low-speed stirring paddles and the up and down/left and right circular motions ensure that the materials are fully mixed.

Revolution/stirring motor, frequency converter, reducer

A. Quantity: one set;

B. Motor power: 1.5Kw/4P;

C. With a frequency converter that matches the motor.

D. Matching reducer, the reduction ratio is about I=40.26, and the use factor fa=1.55

Planetary revolution speed

Speed: 0~48rpm, adjustable.

Scraper (optional)

Quantity: 1 set; scraping wall material: SUS304 and Teflon; consistent with planetary revolution speed. ------- Based on design customization

Clearance reference value (optional)

A. Tolerance between stirring paddle and stirring paddle: 10±2.5 mm;

B. Tolerance between stirring paddle and bottom: 2～6 mm;

C. Tolerance between mixing slurry and barrel wall: 5±1.5 mm;

Stirring shaft/paddle speed

Speed: 0~86rpm, adjustable.

Stirring paddle

A. Material: SUS304;

B. Quantity: two (group).

Stirrer form selection

A. Optional: twist paddle

Decentralized motor

1.5kw

Dispersion speed (rotation)

High-speed dispersion, (dispersion speed is 1450 rpm)

Dispersing shaft and dispersing disc

Dia 60mm

Lift (pot body)

A. Electric lift: equipped with linear guide rail and positioning device; the positioning is safe and reliable.

B. Lifting motor power: 0.18KW

Vacuum system

A. The stirring and dispersing process can be carried out in a vacuum state; vacuum degree: ≤-0.95Mpa.

B. The vacuum pump is selected according to the actual working conditions

C. Dynamic seal: mechanical seal; D-2, static seal: O-ring seal.

D. Sealing material: The dynamic seal is a combination of PTFE and fluororubber; the static seal is fluororubber.

E. The pressure is maintained for 12 hours, and no oil leaks into the slurry tank under the state of mixing or maintaining pressure.

GPS

A. With positioning adjustment device and locking device, it can accurately locate the mixing barrel and the upper barrel and prevent rotation.

B. The positioning stop of the lower flange of the upper barrel body is precisely matched with the mixing barrel to ensure the reasonable position of the mixing barrel and the accurate positioning.

Distribution Cabinet

The function display and operation of the vacuum device, frequency conversion speed regulation, temperature display (control), spotlight, lift, and operation emergency stop during the operation of the equipment are all carried out on the power distribution cabinet. Remarks: Dispersion has timing function (optional, recommended for users, regular design does not include this).

Safety operation

A. Relying on the frequency converter and limit travel switch, through a specially designed control route, to ensure that the upper barrel body will automatically stop after it rises to the specified position.

B. During the rising process of the upper barrel, the stirring and dispersing part of the equipment cannot start to run; Similarly, when the machine is running the mixture, the upper barrel cannot be raised, and the mixing barrel cannot be opened.

C. Using circuit design such as proximity switches to ensure that the planetary working parts cannot rise under vacuum conditions.

D. The special vacuum buffer tank design can effectively prevent the vacuum pump oil from returning to the mixing tank.

Temperature measurement method

0-300℃, the temperature measuring probe is located on the barrel wall near the bottom of the barrel, and is in direct contact with the material.

Host total power

4.2KW

Working voltage/frequency

380V/50Hz/3Phase;

Control voltage

220V.

Weight

About 400kg

Sealing material

A. Static seal: use silicone rubber/fluorine rubber/nitrile rubber "O" or "trapezoidal" sealing ring, depending on the working conditions.

B. Dynamic seal: SiC-S+ fluorine rubber.

High speed bearing

The dispersing/emulsifying shaft and a high-speed intermediate drive shaft are German FAG or Japanese NSK brand

Dispersion effect

The dispersion/emulsification shaft drive adopts high-quality synchronous belt, so that the dispersion/emulsification shaft does not lose rotation, and the dispersion shearing and emulsification homogenization effect is good

Technical documents

The supplier shall provide a full set of technical documents and technical manuals for the relevant parts of the machine.