Carbonization ashing hot cleaning integrated machine

Carbonization ashing hot cleaning integrated machineProduct Introduction:

Principle summary:

This all-in-one machine first extracts the air from the sample carbonization and ashing chamber, and under the closed condition of slight negative pressure, the oil/viscous organic matter is subjected to anaerobic evaporation pyrolysis, flameless carbonization, aerobic ashing and other steps through programmed heating and constant temperature; Most of the heavy oil fraction vapor condensate in the formed oil and gas flows directly into the detachable oil collector located at the bottom of the sample chamber for recovery and treatment. On the one hand, it is convenient for recovery and treatment, while reducing the catalyst load in the oxidation chamber; The uncondensed volatile fraction mixture enters the oxidation chamber and undergoes oxygen/air conventional oxidation+auxiliary catalytic oxidation to generate carbon dioxide and water, which are discharged harmlessly; The outlet duct of the catalytic oxidation chamber is connected to the input end of the negative pressure generator (exhaust fan duct), forming a micro negative pressure whole. When the set time is reached, the integrated shed will automatically stop heating, slowly cool down, and then turn off the gas supply. At this time, the container can be safely removed

Method effectiveness:

This all-in-one machine adopts an integrated design and one click operation, which can process multiple samples at the same time. It aims to overcome the shortcomings of ash detection of oil/organic matter, heavy oil odor during oil ashing process, smoke diffusion and long time caused by natural carbonization and transfer burning, as well as the large amount of toxic cleaning solvents for high-temperature resistant vessels such as glass, ceramics or metals. It realizes the pre-treatment of oil/organic matter ashing, ash content and metal ion analysis, and is applied to the detection of plasma emission spectroscopy (ICP-AES), atomic absorption spectroscopy (AAS), spectrophotometry (UV-VIS) and other methods, as well as the sealing, automation and greening of the cleaning process of adhesives on glass, ceramics or metal vessels. It simplifies the processing process and reduces environmental pollution. Reduce labor intensity and eliminate safety hazards.

Equipment characteristics:

1. The carbonization and ashing chamber has a volume 10-50 times larger than the traditional muffle furnace, with multiple specifications available (20-80L); The interior lining of the carbonization and ashing chamber is made of non-metallic, high-temperature and corrosion-resistant ceramic fiber material. Each ashing cup (vessel) is equipped with a perforated quartz cup cover, which can simultaneously ashing multiple samples without interfering with each other, and there is no interference in the pre-treatment of metal ion analysis; Allow for larger sample sizes to achieve lower ash detection limits.

2. The instrument is operated in a sealed manner, and the carbonization and ashing of oil samples and organic matter are carried out under slight negative pressure to ensure that the oil and gas in the sample chamber do not leak out and pollute the environment and instrument panel. Flameless carbonization and aerobic ashing are integrated without sample transfer, and the ashing temperature is reduced by 250 ℃ compared to the standard method. The total ashing time is shortened by 2-3 times compared to the corresponding standard method.

3. During the operation of the equipment, no open flames are generated; The insulation adopts the current high-level insulation materials, and the equipment shell maintains a temperature of 50 ℃, and the temperature of the discharged gas does not exceed 50 ℃. Multiple safety measures are taken, such as overpressure relief device, low nitrogen pressure not starting, electronic door lock during operation, power outage due to overheating, etc., ensuring safety and environmental protection, and meeting the daily SSE requirements.

4. One click operation, user-friendly interface, using microcontroller control system, PLC and expansion module for intelligent program control, pre stored three standard application programs, realizing automatic control of parameters such as carbonization or ashing heating rate, constant temperature time, gas flow rate, safety diagnosis, etc., providing a parameter open platform, adjusting parameters and program stages according to the processed oil, setting them as standard programs after verification.

Carbonization ashing hot cleaning integrated machineTechnical Specifications:

1. Power supply: 220V

2. Power: ≤ 7.ZKW Cracking chamber 6KW Burner 1.2KW

3. Cracking box temperature: ≤ 750 ℃

4. Oxidizer temperature: ≤ 800 ℃

5. Temperature control accuracy: ± 1 ℃

6. Studio size: Width x Depth x Height=460x500x460

7. Dimensions: Width x Depth x Height=1020x685x1160