Magnetic air thermal dissociation method and device for solid waste treatment

A solid waste and air heating technology, applied in the field of waste treatment, can solve problems such as difficult to control the combustion process, complex garbage components, environmental pollution, etc., and achieve significant adsorption effects, significant economic and social benefits

Inactive Publication Date: 2007-10-31
陈炳炎 +1
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  • Abstract
  • Description
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  • Application Information

AI Technical Summary

Problems solved by technology

However, there are still many problems in the direct incineration of garbage, such as: (1) secondary pollution; acid gases (HCl, HF, NOx, etc.) Substances) and fly ash containing Hg and Pb will pollute the environment
(2) Damage to incineration equipment; chlorine-containing compounds in garbage form corrosive gases such as HCl in the furnace, which will seriously corrode metal parts in the furnace above 300 °C
(3) The composition of garbage is complex, and various components have different densities, shapes, chemical properties, ignition and combustion characteristics. They present different combustion properties in the incinerator, so it is difficult to control the combustion process

Method used

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  • Magnetic air thermal dissociation method and device for solid waste treatment
  • Magnetic air thermal dissociation method and device for solid waste treatment

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Embodiment Construction

[0027] The present invention will be further described below in conjunction with the drawings and typical embodiments.

[0028] Figure 1 shows a magnetized air pyrolysis device for solid waste treatment. As an embodiment of the present invention, this magnetized air pyrolysis device can be made into small and medium-sized equipment, with a processing capacity of 0.5 to 10 tons. , Can be used for self-disposal of garbage in enterprises, hotels, residential communities, hospitals, schools, etc. The waste pyrolysis products are not used for regeneration, so a deodorizing tube is generally installed on the exhaust flue to absorb the vapors and smoke generated by pyrolysis. As an environmentally friendly and energy-saving device, the device can reduce the volume of solid waste to 1 / 100 in 3-4 hours; 1 / 300 in 6-8 hours; and 1 / 3000-1 / 5000 in 30 hours. Can be fed at any time. The device includes a furnace body 1, a processing chamber 2, a discharge chamber 3, a grate 4, an electrical cont...

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Abstract

The invention relates to the solid waste thermal decomposition treatment, comprising a igniting the flammable matter, adding solid waste, forcing to add magnetic air to maintain the stable thermal decomposition reaction, emitting of the nonflammable slag, comprising a furnace, treatment chamber, emission chamber with air inlet connected to the air inlet channel, treatment chamber with air exhaust connected with the chimney, air inlet channel having magnetizer, whose inside having strong magnets, the other end of the air inlet channel connected to the air outlet, with air conduit between the wind outlet and the chimney. It improves the thermal decomposition efficiency in the temperature around 600deg.C. It is an environment protective technology without the use of any energy.

Description

Technical field [0001] The invention relates to a method and device for waste treatment, in particular to a method and device for solid waste pyrolysis treatment. Background technique [0002] With the improvement of economy and productivity, more and more wastes are produced in people’s daily life and the production of various industries, and many organic wastes are a kind of environmental pollution source that is difficult to degrade; People’s requirements for the environment are getting higher and higher. Building a green earth is the current world development trend. Among them, the disposal of waste, especially organic waste, is a big issue that people are concerned about. [0003] Traditional garbage disposal methods mainly include landfill and incineration. Landfill will occupy a lot of valuable land resources and pollute the environment (atmosphere, groundwater, etc.), so this simple treatment method is basically no longer used. Compared with landfill treatment, garbage in...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B09B3/00
Inventor 陈炳炎田村智
Owner 陈炳炎
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