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Multifunctional integrated furnace for enhancing combustion of synchronously pyrolyzed garbage

A multi-functional, waste technology, applied in incinerators, combustion methods, combustion types, etc., can solve the problems of insufficient heat utilization, uncontrollable energy, different pyrolysis products, etc., to improve coal combustion efficiency and reduce pyrolysis residues. Effect

Pending Publication Date: 2020-04-03
江苏地质矿产设计研究院 +1
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

In the waste pyrolysis process, the heat is not fully utilized, the energy is uncontrollable, and the difference in pyrolysis temperature will cause problems such as different pyrolysis products.

Method used

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  • Multifunctional integrated furnace for enhancing combustion of synchronously pyrolyzed garbage

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Experimental program
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Embodiment Construction

[0023] combined with figure 1 , including a furnace body 8, a detachable heating chamber 7 is provided inside the furnace body 8, and a combustion chamber uniformly arranged along the outer wall of the heating chamber 7 is arranged in the cavity between the furnace body 8 and the heating chamber 7 ;

[0024] The combustion chamber 21 comprises a first combustion chamber 14 and a second combustion chamber 9 positioned above the first combustion chamber 14, the bottom of the first combustion chamber 14 is provided with a fixed fire grate 16, and the bottom of the fixed fire grate 16 is connected to a There is a primary air inlet duct 17, and a primary air inlet adjustment door 18 is provided at the entrance of the primary air inlet duct 17, and a movable grate 10 is detachably installed at the bottom of the second combustion chamber 9, and the first combustion chamber A pyrolysis gas combustion-supporting area 19 is provided between the chamber 14 and the movable grate 10. The ...

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Abstract

The invention relates to the field of garbage treatment, in particular to a multifunctional integrated furnace for enhancing combustion of synchronously pyrolyzed garbage. The furnace comprises a furnace body; a detachable heating chamber is arranged in the furnace body; a combustion chamber uniformly arranged in the circumferential direction of the outer side wall of the heating chamber is arranged in a cavity between the furnace body and the heating chamber; the combustion chamber comprises a first combustion chamber and a second combustion chamber positioned above the first combustion chamber; a fixed grate is arranged at the bottom of the first combustion chamber; a primary air inlet duct is connected below the fixed grate; a primary air inlet adjusting door is arranged at an inlet ofa pipeline of the primary air inlet duct; a movable grate is detachably arranged at the bottom of the second combustion chamber; a pyrolysis gas combustion-supporting area is arranged between the first combustion chamber and the movable grate; the pyrolysis gas combustion-supporting area is connected with a secondary air inlet duct; and a secondary air inlet adjusting door is arranged at an inletof a pipeline of the secondary air inlet duct.

Description

technical field [0001] The invention relates to the field of garbage treatment, in particular to a synchronous pyrolysis garbage enhanced combustion multifunctional integrated furnace. Background technique [0002] At present, incineration and landfill are mostly used to deal with garbage in our country. Because domestic garbage in our country has the characteristics of low calorific value and high water content, when incineration is used for treatment, a certain amount of fuel needs to be added to the garbage to promote garbage incineration. Waste of energy, and the requirement for temperature control in the incineration process is high, and a large amount of dioxins and furans are produced in the incineration of waste; landfill is used to dispose of waste, in addition to the unpleasant smell produced during the landfill process, the Leachate is a difficult problem in landfill technology. The production of leachate seriously pollutes groundwater and endangers human survival...

Claims

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Application Information

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IPC IPC(8): F23G5/027F23G5/44F23G5/16
CPCF23G5/027F23G5/44F23G5/16
Inventor 孟瑞艳李多松杨钊蒋家超王彦君田立江王文强罗斌高承疆孙杰
Owner 江苏地质矿产设计研究院
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