SE-6000 Fully Automatic Coke Reactivity and Post Reaction Strength Tester (Silicon Carbon Rod Heating, Fully Automatic)

Our company and Shougang Technology ResearchThe SE-6000 fully automatic coke reactivity and post reaction strength tester jointly developed by the institute not only meets the GB/T4000-2008 standard, but also adopts a fully automatic control system with Siemens PLC as the core in China.

● Performance characteristics:

Silicon carbon rod heating, mechatronics integration, bottom mechanical transmission for reactor loading and unloading, simple and convenient installation and operation.

The control part adopts Siemens PLC design. If the gas flow is measured and controlled by a mass flow controller, not only is the flow accurate and reliable, but the computer can also display it at any time. The temperature is automatically controlled by a computer, with any given program. The temperature control methods include open-loop stepper, closed-loop human automatic, and other methods.

The temperature transmitter adopts a two-wire solid module, with automatic temperature compensation and linearization.

It can simulate the entire process of the experiment and check whether the system is running well.

The system enters the test state and automatically starts the test ventilation system to eliminate indoor CO gas, prevent poisoning of test personnel, and ensure indoor air circulation.

Connecting to a computer can display temperature curves and gas flow curves in real-time; There is an alarm function for insufficient CO2 flow.

■ It has an over temperature alarm function, which automatically shuts off the power after overheating, preventing the breakdown of the thyristor, damage to the thermocouple, signal interference, and other reasons that may cause the electric furnace to burn out or the reactor to melt.

■ Equipped with overpressure protection function.

The thermocouple adopts GH3030 high-temperature alloy steel protective tube.

The analysis results can be directly uploaded to the higher-level network system and comply with the TCP/IP protocol.

● Technical parameters:

■ Electric couple N, 0.5 level control accuracy: 1100 ℃± 5 ℃; The flow control of the protective tube GH3030 adopts the automatic mode of mass flowmeter;

■ N2: 0-10L adjustable CO2:0-10L adjustable

CO2 and N2 switching (manual, automatic) are fully independent.

Switching speed: 0.1S

Accuracy: ± 1% FS

■ Linear: ± 0.5% FS

■ Repetitive accuracy: ± 0.2% FS

Response time: Gas characteristics: 1-2S; Electrical characteristics: 10S

■ Voltage resistance: 3Mpa

Reactor material CH3044, with a maximum operating temperature of 1400 ℃;

■ Reactor size: Inner diameter Φ 80-500mm

Type I drum: Φ 140-700mm; Wall thickness 6mm

30 minutes ± 1 minute, 600 revolutions per minute, automatic counting and control test sieve: 21mm, 23mm, 25mm, 10mm round hole sieve

Electric furnace: 7KW, six silicon carbon rods arranged in a circular pattern, constant temperature zone ≥ 150mm

Electrical equipment must be installed in a vibration free, dust free, and dust-free environment.

Working voltage: AC220V ± 10% 50Hz ± 5% three-phase five wire system.

■ Altitude: ≤ 2000m

Working environment: 5 ℃ ≤ ambient temperature ≤ 40 ℃, humidity ≤ 85%, no strong magnetic field, no severe vibration

■ Dimensions (mm): 1000 × 500 × 1800

■ Total weight of equipment: 500kg