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Refuse incinerator

An incinerator and garbage technology, which is applied to incinerators, combustion methods, combustion types, etc., can solve the problems that the temperature of the connecting part 108 cannot be raised sufficiently, the exhaust gas cannot be heated to a high temperature, and it cannot become smokeless and odorless.

Inactive Publication Date: 2006-02-01
MEITO +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0007] However, in the above-mentioned conventional garbage incinerator 101, the exhaust gas is directly output to the connection part 108, and since the connection part 108 is far away from the combustion chamber 105, the temperature of the connection part 108 cannot be sufficiently raised in a short time from the start of garbage incineration. , the exhaust gas cannot be heated to a high temperature, so there is a danger that it cannot be smokeless and odorless

Method used

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Embodiment Construction

[0024] A first embodiment of the present invention will be described below with reference to the drawings.

[0025] The refuse incinerator 1 of the 1st embodiment, as Figure 1 to Figure 4 Shown, be equipped with: the incineration pot 2 that is made of pot body 11 and pot cover 12, the combustion chamber 5 that is arranged on the bottom of pot body 11, the insulation wall 3 that surrounds pot body 11 and combustion chamber 5, the insulation wall 3 that surrounds The heat exchanger 4 and the casing 6 for accommodating the incinerator 2 and the heat exchanger 4. In addition, it is also equipped with: an exhaust chamber 13 formed on the inside of the casing 6, four exhaust outlets 21 arranged on the pot cover 12, four exhaust outlets 21 communicating with the exhaust chamber 13 and the combustion chamber 5. Guide pipe 22, the first flue part 7 formed between the heat insulating wall 3 and the pot body 11, the second flue part 9 formed between the heat insulating wall 3 and the h...

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Abstract

This invention provides a refuse incinerator capable of extinguishing smoke and odor of exhaust gas emitted from combustion of the refuse just after incineration of the refuse is started. Exhaust gas outlets 21 are provided in a furnace lid 12 of the incineration furnace 2, an exhaust gas chamber 13 is provided such that the furnace lid 12 is used as part of a bottom wall thereof and an exhaust gas introduction pipe 22 is provided to communicate between the exhaust gas chamber 13 and a combustion chamber 5. Exhaust gas emitted into the exhaust gas chamber 13 is introduced into the combustion chamber 5 and burnt so as to extinguish the smoke and odor. Because the combustion chamber 5 reaches high temperatures just after the incineration of the refuse is started, the smoke and odor of the exhaust gas are extinguished just after the incineration of the refuse is started.

Description

technical field [0001] The present invention mainly relates to a garbage incinerator for incinerating raw garbage (garbage containing moisture), and specifically relates to a small-sized garbage incinerator that does not generate smoke and odor during the combustion of garbage. Background technique [0002] Conventionally, in order to make the exhausted gas smokeless and odorless when burning garbage, it is known to install an afterburner to secondary burn the exhausted gas. For example, as shown in Japanese Patent Application Laid-Open No. 7-225015, a secondary combustion nozzle is arranged in a secondary combustion chamber connected to the primary combustion chamber, and the exhaust gas generated in the primary combustion chamber is completely combusted by the secondary combustion nozzle. Achieve smoke-free. [0003] In addition, it is also known to arrange a far-infrared radiation material in an incinerator and perform secondary heating with far-infrared rays to make it ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F23G5/14F23J15/00F23G5/00F23G5/16F23G5/44
CPCF23G5/165F23G2202/70F23G5/00
Inventor 大岩政敏平野英雄古田哲
Owner MEITO