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Garbage incinerator body with secondary air inlet

A waste incinerator and air inlet technology, applied in the direction of incinerator, combustion method, combustion type, etc., can solve the problems of waste of heat energy, slag can not play a cooling role, etc., to achieve the effect of full combustion

Inactive Publication Date: 2012-11-07
无锡多灵环保工程设备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

And because the air inlet is only provided on the furnace bottom of the furnace body, it can only play a combustion-supporting role, and cannot cool the slag on the grate, so that the slag is discharged outside the furnace with flames, causing a large amount of heat energy. waste

Method used

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  • Garbage incinerator body with secondary air inlet
  • Garbage incinerator body with secondary air inlet
  • Garbage incinerator body with secondary air inlet

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Embodiment Construction

[0015] Such as figure 1 , figure 2 with image 3 As shown, the body of the garbage incinerator with the secondary air inlet of the present invention includes a furnace body, which is cylindrical and arranged vertically. The furnace body contains an upper furnace body 1 and a lower furnace body 4. The upper furnace body 1 is composed of a metal shell 101 and a refractory brick lining 102 inside the metal shell 101. The lower furnace body 4 contains a metal outer wall 5 and a metal In the inner wall 12 , there is a space between the metal outer wall 5 and the metal inner wall 12 for the air chamber 11 . The bottom of the lower furnace body 4 is processed with two primary air inlets 10. In the installed state, two first blowers 8 are installed under the furnace body corresponding to the two primary air inlets 10, and the air outlets of the two first blowers 8 Connect with two primary air inlets 10 respectively by means of pipeline 9, provide primary air for the furnace, to he...

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Abstract

The invention relates to a garbage incinerator body with a secondary air inlet, in particular to a large garbage incinerator body for burning urban garbage. The garbage incinerator body comprises a furnace body, the furnace body comprises an upper furnace body and a lower furnace body, and the upper furnace body is composed of a metal casing and a refractory brick lining positioned on the inner side of the metal casing. The lower furnace body comprises a metal outer wall and a metal inner wall, and an interval serving as an air chamber is reserved between the metal outer wall and the metal inner wall. The bottom of the lower furnace body is provided with a primary air inlet. The garbage incinerator body is structurally characterized in that the metal outer wall of the lower furnace body is provided with the secondary air inlet connected with an air outlet of a secondary fan, and radial holes are evenly distributed on the circumference of the inner wall of the lower furnace body. The garbage incinerator body can not only improve burning efficiency, but also avoid waste of heat energy. The garbage incinerator body is suitable for a large garbage incinerator with daily treatment quantity of over 100 tons.

Description

technical field [0001] The invention relates to a garbage incinerator. Specifically, it is a large-scale waste incinerator body used to incinerate municipal waste, especially suitable for large-scale waste incinerators with a daily processing capacity of more than 100 tons. Background technique [0002] At present, in the waste disposal industry, the waste incinerators used are traditional waste incinerators. This traditional waste incinerator is only provided with a primary air inlet on the furnace bottom of the furnace body. Because only the furnace bottom of the furnace body is provided with an air inlet, so that there is more carbon monoxide and insufficient oxygen in the furnace, it can only support the combustion of the garbage close to the fire grate, but cannot support the combustion of the flame in the furnace. Due to the lack of oxygen in the furnace, the combustion efficiency of this garbage incinerator is low. And because the air inlet is only provided on the ...

Claims

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Application Information

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IPC IPC(8): F23G5/24F23G5/44F23L9/00
Inventor 许剑雄许麟雄曹金福许善良许锡元
Owner 无锡多灵环保工程设备有限公司
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