Belonging category：Cremation equipment Publishing Date：20240114 views：3
Main configuration of tail gas purification treatment equipment for cremation furnace
1. Mars interceptor (primary dust removal): DN X H = 1056 mm x 3000 mm 5%)
2. Efficient air-cooled heat exchanger: l * w * h = 1200 * 1700 * 3560mm (5%).
3. Combined cyclone dust collector: L * W * H = 1000 * 1600 * 4100mm (5%) can remove the residual large-particle dust in flue gas. The dust collector should be designed with a gray space that will not be penetrated by gas corrosion for 10 years.
4. Combined deacidification and desulfurization system: L * W * H = 700580 * 790 mm (5%) full-automatic dry powder adding and blowing device, with the power of feed blower of 0. 55kw 380V, and the deacidification and desulfurization efficiency should reach over 70%.
5. Pulse bag filter: L * W * H = 2700 * 2100 * 5000mm ((5%)) is made of 40*40mm channel steel. It is mainly composed of box, bracket, maintenance ladder and guardrail, filter bag bracket, filter bag, etc. The material requires corrosion-resistant and high-temperature resistant stainless steel. The velocity of tail gas passing through filter bags is required to be 1.1m/s, with at least 120 filter bags. Material and service life of filter bag: the filter bag is made of high temperature, acid, alkali, oil and water repellent materials. The continuous service life should be guaranteed for more than 360 days. The high temperature resistance of the bag is N190° C, the dust removal efficiency reaches 99%, the area of the bag is N140m2, and the online pulse blowback is used for filtration, and the treated air volume is 8000m3/h..
6. Pulse control system: automatic
7. Activated carbon adsorption device: L * W * H = 750 * 750 * 1740 mm ((5%)) is made of special corrosion-resistant materials, and the dioxin-like compounds are removed by honeycomb activated carbon adsorption technology, reaching more than 95%, and the dioxin-like compounds should meet the requirements of national environmental protection standards.
8. Screw air compressor: discharge: 3M3/h, wind pressure: 0.8MPa, motor power: 7.5Kw. Fully automatic computer control, equipped with silencer, equipped with gas post-treatment equipment (air dryer storage tank) using international famous brand equipment, noise W50 dB, no vibration, compressed air pressure W0.8Mpa, equipment pressure -8000Pa.
9. Gas storage tank: 0.6m³
10. Induced draft fan: Frequency converter is used to control the normal use noise below 50 dB, high-temperature frequency conversion induced draft fan of not less than 18Kw is used for shock absorption and positioning, rubber telescopic flange connecting sleeve is used for air outlet, and chimney is made of high-temperature resistant steel plate with thickness of 2.5 mm.. The chimney diameter is not less than 400mm and the height is not less than 9 m.
11. Power distribution control system: PLC control, leakage protection and over-temperature alarm, with three modes of automatic, semi-automatic and manual control. It is controlled by high-quality PLC, modules and touch screen, and can be switched freely without interference. The control system should be compatible with the incinerator control system. With leakage protection, multi-stage temperature display, over-temperature automatic alarm, and synchronous equipment operation signal display function. The total power is controlled within 30 kilowatts.
12. Smoke blackness: Dallinger Mann level 0 under normal conditions; Special circumstances should be no more than Ringman level 1, and the continuous time should be no more than 20S.