Stainless steel ternary precursor reactor for new energy lithium batteries

1. Capacity: 0.25 liters.
2. Stainless steelNew Energy Lithium Battery Ternary Precursor ReactorMaterial: The material in contact with the reaction vessel is C276 (Hastelloy), including the vessel body, vessel cover, agitator, valve, etc. Bolts and nuts are made of 304 stainless steel; Polishing treatment of 304 stainless steel pipes for heating furnace tube and bracket
3. Design pressure: 12.5MPA; Work pressure: ≤ 10MPA
4High pressure stirred reactorDesign temperature: 350 degrees; Working temperature of 300 degrees;
5. Heating method: electric heating. Heating power 1KW. The sealing gasket is a 316 stainless steel wrapped gasket. All valves are made of C276 alloy material.
6. Structural form: flange open, magnetic mechanical stirring, speed 0-1500 revolutions per minute. Pushing mixer
7. Cauldron lid opening parameters: temperature measurement port, gas phase port, liquid phase port, pressure gauge port, safety valve; Gas and liquid ports are equipped with ф 8 needle valves. The gas phase port can be used for gas inlet and outlet, liquid sampling valve and gas injection valve, connected to the bottom probe tube (Hastelloy C-276). The temperature measuring port is equipped with a thermocouple Pressure gauge port with pressure gauge. Explosion proof disc for safety valve port
8High pressure stirred reactorControl device: equipped with Xiamen Yudian PID intelligent controller, capable of segmented temperature control, temperature control accuracy of ± 1 degree, speed digital display, temperature digital display, adjustable heating power, control of temperature inside the kettle, PID self-tuning adjustment, control of stirring speed (infinite speed regulation), equipped with kettle stirring tachometer. Mixing speed control and PID/program temperature controller; Temperature digital display with ultra-high temperature protection module; Pressure digital display with ultra-high pressure protection module; Equipped with an over temperature and over pressure sound and light alarm device.
9Operating environment requirements: voltage 220VAC ± 10%; Room temperature: 5-40 ℃; Relative humidity ranges from 20% to 80%.
10. Accessories: 1 torque wrench for opening the kettle lid. One main sealing gasket (made of 316L material).
11. Warranty period: Users can enjoy a one-year free warranty when using the product under normal conditions, and lifetime paid spare parts are provided.

liquid raw materialfeedingsystem

The raw materials in the storage tank are metered and flow controlled by a pump before entering the polymerization reactor. A liquid filter is installed at the inlet of the raw material pump.

High pressure stirred reactormiddleReacting with the liquid raw material added to the polymerization kettle under vacuum,High pressure stirred reactorThe temperature is determined byElectric heater controlSystem,High pressure stirred reactorThe reactor is equipped with a safety valve, mechanical pressure gauge, pressure sensor, nitrogen interface, catalyst inlet, and a remote thermometer inside. The remote thermometer is interlocked with the electric heating system and has functions such as high temperature alarm. The gas phase of the polymerization kettle enters the condenser for condensation after passing through the packing column. The condensed gas is collected in a collection tank, which uses one for use and one for backup. The collection tank is manually switched through a three-way ball valve, and a heat tracing strip is installed on the condensation outlet pipeline. The vacuum pump inlet is equipped with a buffer tank with a jacket, and the refrigeration cycle chiller provides a cold source.

control system design

Stainless steel ternary precursor reactor for new energy lithium batteriesThe control system adopts mature and economicalPLCControl system, configured with computers and software packages to form a complete control system, achieving automatic monitoring and control of the entire mode device.

The application of the device is currently internationally recognized as an excellent control system specifically designed for small and medium-sized experimental devices,Equipped with multi-level security protection logic, adopting upper computer and lower computer structure, and flexible scale design; Not only can it achieve excellent process control and batch logic control, but it is also suitable for data collection; It can achieve both large-scale decentralized control and low-cost standalone configuration; Preserved the pastPLCAt the same time, it provides fully open data structure, multimedia application, field bus and Internet access for the development of information technology.