Incinerator for processing smoke gas generated by waste incineration by utilizing incineration method

An incinerator and flue gas technology, applied in the field of incinerators, can solve problems such as increasing costs and achieve high removal rates

Active Publication Date: 2011-05-11
张英华
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the enterprise is to be profitable, and t...

Method used

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  • Incinerator for processing smoke gas generated by waste incineration by utilizing incineration method
  • Incinerator for processing smoke gas generated by waste incineration by utilizing incineration method
  • Incinerator for processing smoke gas generated by waste incineration by utilizing incineration method

Examples

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Embodiment Construction

[0013] figure 1 As shown, the principle diagram of the existing burning method to treat the flue gas produced by garbage incineration. The raging flame of gas or fuel burning in the flue 0 is more fully burned after being intercepted by the double-layer metal mesh 20, the burning area in the flue 0 is larger, and more dioxins are ignited.

[0014] figure 2 , image 3 , Figure 4 with Figure 5 As shown, the incinerator for processing flue gas of the present invention includes: a flue 0, a fuel tank 8, an oil pump 9, a flow sensor 10, a fuel electric control valve 11, at least one fuel nozzle 13, a blower 14, an air outlet electric control valve 15, Air outlet pipe 16, gas storage tank 1, gas electric control valve 2, air compressor 3, compressed air electric control valve 4, mixed gas electric control valve 5, at least one gas nozzle 6, at least one spark plug 17 and an electrical control system . Flue 0 is installed vertically. The flue pipe is divided into two sectio...

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Abstract

The invention discloses an incinerator for processing smoke gas generated by waste incineration by utilizing an incineration method. The high-temperature smoke gas generated by the waste incineration passes through a gas duct; after being pumped by an oil pump, fuel oil in an oil tank flows into a gasification pipe after passing through a fuel oil electric regulating valve; and the fuel oil is heated to be gasified by the high-temperature smoke gas, the gasified fuel oil gas is sprayed from a fuel oil spray head.; after the fuel gas outputting from a fuel gas storage tank is mixed with the compressed air from an air compressor, the mixed gas is ignited by a spark plug after being sprayed from a fuel gas spray nozzle through the electric regulating valve of the mixed gas; the fuel gas flame ignites the fuel oil gas sprayed from the fuel oil spray head; the wind blown by an air blower passes through the electric regulating valve and is blown out from an air outflow pipe, thereby supporting the ignition of the fuel oil gas; the red flame of the fuel oil gas ignited for the first time is horizontally laid to enter small holes of a honeycomb ceramic plate, thereby forming the blue flame of the fuel oil gas ignited for the second time; and when entering the small holes of the honeycomb ceramic plate, inflammable matters comprising dioxin in the smoke gas are ignited and incinerated by the blue flame of the fuel oil gas ignited for the second time.

Description

Technical field: [0001] The invention relates to an incineration method for treating flue gas produced by garbage incineration and an incinerator for treating the flue gas. Background technique: [0002] Many cities in our country want to build waste incineration power plants, but they are all protested and obstructed by the residents of the selected sites and cannot build plants. These are all because the residents of the selected site are worried that the discharge of harmful substances from the waste incineration power plant will not meet the standards. The European standard for the emission of dioxins from waste incineration is only one-tenth of the emission standard of waste incineration in my country, and the dioxins emitted by my country's waste incineration power generation still cannot meet the European standards. At present, there are many treatment methods for reducing the content of dioxins in the flue gas produced by waste incineration and eliminating dioxins f...

Claims

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Application Information

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IPC IPC(8): F23G7/07
Inventor 张英华
Owner 张英华
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