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Jilin Hongyuan Scientific Instrument Co., Ltd
Gas explosion simulation experimental device
NegotiableUpdate on 05/06
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Overview
This device belongs to the category of system development equipment. It mainly consists of six parts: the main body of the gas explosion combustion explosion container, the inlet and distribution system, the vacuum system, the ignition system, the circulation system, the safety device, and the container support. The equipment has reliable quality and high safety performance, and can intuitively display the process of gas explosion transmission in mine tunnels, as well as real-time display of changes in gas concentration in pipelines.
Product Details
1Gas explosion combustion explosion container body
Specification: Total length2.4Rice, combustion explosion cavity:≥φ130mmThe material is transparent quartz tube;
Maximum gas explosion limit pressure:≥1.0MPa；
Sealing of combustion and explosion containers:50kPaUnder absolute pressure,5Minute pressure rise≤0.5kPa；
Perform gas combustion explosion test after opening the pressure relief device at the end of the combustion explosion container.
2. Air distribution system: using partial pressure method for proportional air distribution
Pressure measurement range:0～100 kPa(Absolute pressure), Resolution:0.1 kPaLCD display;
Response time:≤1s；
Accuracy:±0.5%FS.
3. Vacuum pumping system
Rotary vane vacuum pump: vacuum degree can reach≥0.065MPa；
Extraction rate: not less than2L/min.
4. Ignition system:
Ignition method: continuous pulse circuit discharge, discharge frequency100Hz；
Ignition voltage:15 kV；
火花能量：1～60J；
Electrode spacing:1～8mm.
5. Circulating system: Adopting a closed oil-free circulation system, the gas and air in the combustion and explosion container are evenly mixed and reliably ignited;
A branch of the circulation system pipeline needs to be led out, with two tees reserved for two groups of students to learn how to operate and use the gas meter.
6. Safety device:
Adopting wireless remote control ignition, human-machine separation, remote control distance not less than15m；
The safety interlock system cannot start the ignition system if the pressure relief device at the end of the combustion explosion container is not turned on.
7. Combustion and explosion container bracket
Use metal material brackets.
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