Puddling cutter device of vertical cracking furnace
A technology of cracking furnace and air intake device, which is applied in incinerators, combustion methods, combustion types, etc., can solve the problems of air pollution, occupation of large land resources, and high cost, and achieves high temperature in the furnace, increased cracking efficiency, and sufficient combustion. Effect
Inactive Publication Date: 2012-10-31
FUJIAN BOYI ENVIRONMENTAL PROTECTION TECH
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Problems solved by technology
Among them, the composting method has an unsatisfactory effect on reducing the volume of garbage, and the cost is relatively high.
The landfill method needs to occupy a large amount of land resources, and it is easy to cause secondary pollution to water and soil
Although the simple incineration method can realize garbage disposal at the fastest speed without occupying a large amount of land, the gas emitted after garbage incineration, such as dioxin, will also pollute the air, and the investment in garbage incineration equipment is relatively high. Large, the residue still needs secondary landfill
Method used
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Embodiment Construction
[0022] The invention provides a stirrer device of a cracking furnace, which comprises a stirrer blade 1, a stirrer central shaft 2, a transmission device 3 and an air intake device 4, and is characterized in that the stirrer blade and the stirrer central shaft are hollow , the two are connected, and air blowing holes are set on the mixing knife blade; the upper part of the mixing knife central axis is connected with the mixing knife blade, and the bottom of the mixing knife central axis is connected with the transmission device and the air intake device.
[0023] The upper part of the central shaft of the stirring knife and the blades of the stirring knife are installed inside the cracking furnace, and the lower part of the central shaft of the stirring knife, the transmission device and the air intake device are arranged in the rotating chamber below the furnace body.
[0024] The blades of the mixing knife are in a right-angle shape, and 2 to 6 pieces of mixing knife blades o...
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The invention discloses a puddling cutter device of a vertical cracking furnace. The puddling cutter device comprises more than one puddling cutter blade, a puddling cutter center shaft, a transmission device and an air inlet device. The puddling cutter device is characterized in that the puddling cutter blade and the puddling cutter center shaft are hollow and are communicated with each other; a blow hole is formed in the puddling cutter blade; the upper part of the puddling cutter center shaft is connected with the puddling cutter blade; and the bottom of the puddling cutter center shaft is connected with the transmission device and the air inlet device. By using the puddling cutter device of the vertical cracking furnace, deposited carbon is fully stirred, and is burnt more completely by air blowing; the furnace temperature is increased, the cracking efficiency is improved, and the deposited carbon is efficiently reduced.
Description
[0001] technical field [0002] The invention relates to a stirring blade device, in particular to a stirring blade device for a vertical cracking furnace for processing domestic garbage. Background technique [0003] With the continuous development of social economy and the gradual expansion of population size and urbanization, the generation of urban domestic waste is increasing, and the pollution caused by domestic waste to the environment has become increasingly serious. The serious public hazard of domestic waste has become a serious public hazard facing the world today. a major thorny issue. [0004] For a long time, there are three basic ways to deal with domestic waste: composting, landfilling, and incineration. Among them, the composting method has an unsatisfactory effect on waste volume reduction, and the cost is high. The landfill method needs to occupy a large amount of land resources, and it is easy to cause secondary pollution to water and soil. Although th...
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IPC IPC(8): F23G5/44
Inventor 刘登周
Owner FUJIAN BOYI ENVIRONMENTAL PROTECTION TECH