Measuring device for coke reactivity and post-reaction strength

Packaging

Fine wooden case

Product Details

Coke product introduction reactivity and post-reaction strength measuring device :

Our company designs coke reactivity and post-reaction strength test equipment according to GB/T4000-2017 "Determination of coke reactivity index (CRI) and post-reaction coke strength (CSR)". It has a computer software copyright registration certificate. It is divided into single Furnace, double furnace, top furnace loading, bottom loading, etc. The equipment has highly automated and stable test data, and thoroughly solves the key factors affecting the accuracy of coke reactivity data: (<>) The dynamic constant temperature zone is long enough; ( < > ) Gas The flow rate is accurate enough; (<>) The specific surface area of the coke ball is consistent.

● Technical characteristics of coke Reactivity and post-reaction strength measuring device

1. Using the heating element imported from Sweden, it can be used for more than two years without frequent replacement of the furnace wire. The furnace adopts a three-section type, and the upper, middle and lower sections can be replaced separately, thus greatly reducing the cost of spare parts.

2. The PLC control system adopts German Siemens S7-200SMART control system, which has high reliability, strong anti-interference ability and stable operation.

3. The gas adopts a high-precision mass flow controller, and has monitoring and high-pressure and low-pressure alarms. It is not enough for double furnace equipment to have the function of automatically switching the gas pressure to another bottle. Even under the premise of unattended operation, normal equipment operation can be guaranteed.

4. The temperature of the test furnace is measured by a single three-core thermocouple, as well as the temperature of the heating body and the upper and middle, and the lower part of the sample is monitored in real time.

● Coke technical parameter reactivity and post-reaction strength measuring device:

TT-D1 Single Furnace Top Loading Reactivity	airflow control	CO 2 , N 2 automatic switching, automatic flow adjustment, CO2 heating fully automatic
		maximum flow	Carbon dioxide 2 : 6 liters/min ; N 2 : 3 liters/min
		Air Control Response Time	1-2 seconds
		withstand voltage	1 MPa
	Temperature control cabinet	Temperature control range	0°C-1200°C
		precision	Level 0.5
		Intelligent fuzzy control algorithm, no need to adjust and set PID parameters.
		Maximum control temperature	1200°C±1°C
		Control Method	Computer + PLC control
		Controller size	550 x 600 x 450 (mm)
	High temperature heating furnace	furnace material	304 stainless steel
		furnace size	φ 600× 850 (mm)
		The maximum heating temperature of the heating body	1200°C
		thermocouple	Rhodium Platinum Thermocouple (Type S)
		Furnace Power	AC 380V ± 10% ≤ 6KW
		constant temperature range	When the furnace temperature rises, it is kept at 1100 ±5 °C , and the axial constant temperature zone of the furnace is ≥ 200 mm
		furnace weight	≤80kg
	screen	Round hole sieve	φ 10mm , 23mm , 25mm _
TT-D22, TT-F3 Double Bottom Reactivity	airflow control	CO 2 , N 2 automatic switching, automatic flow adjustment, CO 2 heating is completely automatic.
		maximum flow	Carbon dioxide : 2 liters/min N6: 2 liters/min
		Air Control Response Time	1-2 seconds
		withstand voltage	1 MPa
		Air source automatic switching function	Double N2, double CO2, when one set is used up, it can automatically switch to another set of auxiliary gas sources. While improving the gas utilization rate, it can effectively avoid the failure of the experiment and the trouble of changing the gas cylinder in the middle of the experiment.
	Temperature control cabinet	Maximum control temperature	1200°C±1°C
		Temperature control range	0°C-1200°C
		precision	Level 0.5
		Intelligent fuzzy control algorithm, no need to adjust and set PID parameters.
		Control method	Computer + PLC control
		Controller Dimensions	550×600×450（㎜）
	High temperature heating furnace	Furnace material	304 stainless steel
		Furnace Dimensions	φ600×850（㎜）
		The maximum heating temperature of the heating body	1200℃
		thermocouple	Rhodium-platinum thermocouple (Type S)
		Furnace power supply	AC380V ±10%≤12KW
		Constant temperature range	When the temperature of the furnace is maintained at 1100±5℃, the axial constant temperature zone of the furnace is ≥300㎜
		Furnace weight	≤180kg
	Sieve	Round hole sieve	φ10㎜、 23㎜、 25㎜
	computer control	1. Fully automatic control. 2. Support user self-programming. It is especially suitable for the research experiment of this project. 3. Self-diagnosis function. For the common faults of the system, it can judge by itself and issue an alarm corresponding error prompt.