JPH119945A - Non-polluting and smoke-consuming device for garbage incineration - Google Patents

Abstract

PROBLEM TO BE SOLVED: To remove noxious matters by eliminating flue gas containing noxious matters produced in refuse burning without diffusing smoke into the atmosphere. SOLUTION: A flue pipe 16, smoke filter 18, and a first automatic control valve 5 are provided at the top of a stack 15 so as to be connected to the bottom of a main body tank 1, and an agitator 2, water level sensor 3, and feed water nozzle 4 are provided in the tank 1. And a smoke 17 flowing upward from the pipe 16 is confined into the tank 1 in a concentrated state and a water 19 is filled into the tank through the nozzle 4 to bring the smoke into contact with the water 19 as a whole, which is agitated by the agitator 2 to produce a mixture 20 of smoke and water. The mixture 20 is passed stepwise through a second automatic control valve 6, smoke water filter 1, smoke water transfer pump 8, sand filter medium 11, active carbon adsorbent 12, and resin filter medium 13, which are provided below the tank 1, whereby a clean treated water is discharged from a treated water outlet.

Description

Description: BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an apparatus for removing smoke and removing harmful substances including harmful substances generated by incineration of garbage. [Prior art] Smoke emission from garbage incineration includes
Conventionally, there are many harmful substances such as dioxin, so there is no way to raise the chimney, spread the harmful substance by scattering it into the air using the air current, or reduce the harmful substance by completely burning the smoke. However, the removal rate of harmful substances is low, and the impact on the environment due to air pollution and the like is large. [0003] The object of the present invention is to eliminate smoke containing harmful substances generated by incineration of garbage and to remove harmful substances without scattering the smoke into the atmosphere. I do. [Means for Solving the Problems] A flue pipe 16, a smoke filter 18, and a first automatic control valve 5 are provided at an upper portion of a chimney 15, and these are connected to the bottom of the main body tank 1, and the Is provided with a stirrer 2, a water level detector 3, and a water supply nozzle 4. Further, the smoke 17 rising from the flue pipe 16 is confined inside the main body tank 1 in a dense smoke state, and the water 19 is filled with the water 19 by the water supply nozzle 4 so that the smoke 17 and the water 19 are entirely brought into contact with each other. Agitating and fusing with water 2
Make 0. This smoke water 20 is placed at the bottom of the main tank 1
Automatic control valve 6, smoke water filter 7, smoke water transfer pump 8, sand filter material 11, activated carbon adsorbent 12, fiber filter material 13
Is provided so that the system can be passed stepwise, and a system for flowing clean treated water from the treated water outlet 14 can be provided. [Embodiments of the Invention] Hereinafter, embodiments shown in the drawings will be described. [Structure] A flue pipe 16, a smoke filter 18, and a first automatic control valve 5 are provided above a chimney 15 and connected to the bottom of a main body tank 1. The main body tank 1 has a stirrer 2, a water level detector. A vessel 3 and a water supply nozzle 4 are provided. Further, the smoke 17 rising from the flue pipe 16 is confined inside the main body tank 1 in a dense smoke state, and the water 19 is filled with the water 19 by the water supply nozzle 4 so that the smoke 17 and the water 19 are entirely brought into contact with each other.
The fumes 20 are made by agitation and fusion. This smoke water 20 is provided stepwise by providing a second automatic control valve 6, a smoke water filter 7, a smoke water transfer pump 8, a sand filter material 11, an activated carbon adsorbent 12, and a fiber filter material 13 below the main body tank 1. It has a structure having a system for passing clean treated water from the treated water outlet 14 through it. [Embodiment] Smoke 17 rising from a flue pipe 16 from a chimney 15 is passed through a smoke filter 18 and a first automatic control valve 5, and the smoke 17 is confined in a dense smoke state in the entire inside of the main body tank 1. 1 Close the automatic control valve 5 and the second automatic control valve 6, supply water 19 with the water supply nozzle 4, confirm that the water level detector 3 is full, agitate the smoke 17 and water 19 with the agitator 2 and fuse them. Make smoked water 20 with. The smoke water 20 is transferred by the smoke water filter 7 and the smoke water transfer pump 8, and the sand filter 1
1. Pass the activated carbon adsorbent 12 and the fiber filter material 13 and flow clean treated water. Also, the bypass water 21 is always transferred from the water supply nozzle 4 by the smoke water transfer pump 8 and
By flowing at regular intervals, the present process can be continuously operated together with automatic cleaning of the present apparatus. Sand filter material 11
And two units of the activated carbon adsorbent 12 and the fiber filter 13 are provided on the upper and lower sides, so that maintenance can be easily performed without stopping the operation of the present apparatus. According to the present invention, harmful substances containing many harmful substances such as dioxin can be effectively and easily removed without scattering them into the atmosphere without smoke.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a front view of the present device attached to a chimney. FIG. 2 is a side view of a main body tank at an upper part of the apparatus. [Description of Signs] 1... Main body tank 16... Flue tube 2... Agitator 17... Smoke 3... Water level detector 18... … Water 5… First automatic control valve 20… Smoke water 6 …… Second automatic control valve 21 …… Bypass water 7… Smoke water filter 22 …… Device frame 8 …… Smoke water transfer pump 9 Stop valve 10 Check valve 11 Sand filter material 12 Activated carbon adsorbent 13 Fiber filter material 14 Treated water outlet 15 Chimney

──────────────────────────────────────────────────続 き Continued on front page (51) Int.Cl. ⁶ Identification code FI F23J 15/00 F23J 15/00 C 15/02

Claims (1)

Claims: 1. A flue pipe 16, a smoke filter 18, and a first automatic control valve 5 are provided at an upper part of a chimney 15, and these are connected to a bottom of the main body tank 1. A stirrer 2, a water level detector 3, and a water supply nozzle 4 are provided. Further, the smoke 17 rising from the flue pipe 16 is confined inside the main body tank 1 in a dense smoke state, and the water 19 is filled with the water 19 by the water supply nozzle 4 so that the smoke 17 and the water 19 are entirely brought into contact with each other. The fumes 20 are made by agitation and fusion. This smoke water 20 is provided stepwise by providing a second automatic control valve 6, a smoke water filter 7, a smoke water transfer pump 8, a sand filter material 11, an activated carbon adsorbent 12, and a fiber filter material 13 below the main body tank 1. A garbage incineration non-polluting smokeless device characterized by a system that allows clean treated water to flow through the treated water outlet 14.