product overview

Medical waste pyrolysis furnaceThe incineration method used is a combination of primary pyrolysis gasification, surrounding air mixed combustion, secondary combustion, and complete combustion treatment. shouldMedical waste pyrolysis furnaceThe design of the primary combustion chamber of the incinerator, due to the use of gasification incineration technology, shifts the temperature inside the incinerator from 200 ℃ to 400 ℃. During the incineration process, there will be no issues such as melting, slag, or sintering of the waste. Compared with direct combustion furnaces and other furnaces, gasification incinerators produce very little dust. A secondary incineration burner and a circumferential air supply device are installed in the secondary mixing incineration chamber.

At high temperatures, combustible gases in the flue gas can burn fully, efficiently mixing the gas produced by the gas furnace with air for combustion, preventing the escape of carbon substances in the gas flame and the occurrence of delayed combustion. When the flue gas enters the high-temperature combustion chamber, tangential entry and tangential entry of combustion supporting air are used to assist combustion, allowing the gas to fully combust again in the combustion chamber while utilizing the rotating airflow for flue gas dust removal. The residence time of the incinerated flue gas in the furnace is greater than 2 seconds, completely incinerating the combustible gases in the flue gas and the combustible materials in the fly ash. A dry exhaust gas purification device is installed at the upper part of the incinerator to adsorb and treat the hydrogen chloride, sulfur oxides, etc. generated during incineration. The deodorizing and other components in the flue gas are decomposed at high temperatures.

Design Basis

1. Suitable incineration materials: medical waste, household waste, industrial waste, animal carcasses, etc.

2. Incineration material calorific value: The mixed calorific value is about 2800Kcal/kg

3. Furnace body type: vertical cylindrical type

4. Equipment processing capacity: 30-500kg/h per time

5. Ignition method: automatic ignition

6. Manual ash removal and manual feeding auxiliary fuel: liquefied gas (low calorific value 10495kcal/kg)

7. Furnace pressure: Adopting negative pressure design, without backfire- 3-10mm H20 column

setup

Furnace body combustion chamber, secondary combustion chamber, primary combustion chamber, secondary combustion chamber, blower, dust collector, rainproof distribution cabinet, flue, air duct, oil tank, chimney.

technological process

Garbage and waste are manually fed into the furnace body in batches and quantities, ignited and burned by an ignition temperature controlled combustion machine. According to the three T (temperature, time, vortex) principle of combustion, they are fully oxidized, pyrolyzed, and burned in the combustion chamber of the furnace body. The generated flue gas enters the secondary combustion chamber for high-temperature combustion, and then stays in the combustion chamber for 2 seconds to completely burn off harmful gases at high temperatures, fully decompose harmful bacteria, and then remove harmful substances such as dust and acidic gases through equipment. When discharged, it achieves the effect of no odor, no odor, and no smoke. Then, the clean gas that meets the standards is discharged into the atmosphere through the chimney. The ash produced after combustion is manually removed, screened, transferred, and buried.