CN2168173Y - Incinerator - Google Patents

Abstract

The utility model discloses an incinerator, belonging to the field of universal machine manufacturing, which is indispensable equipment in environmental protection. The incinerator can be used for the burning of garbage, particularly the various garbage of hospital system. The incineration effect of garbage depends on whether the incinerating substance can be burnt completely and whether the toxic and harmful gas is discharged. The incinerator adopts the structure that the first combustion chamber is positioned on top, the second combustion chamber is positioned at bottom, and a curved surface type curved flue is formed between the two combustion chambers, which can lengthen the linear distance of the combustion. The rectangular vaporizing chamber is provided with two trellis walls, which enhance the combustion effect and reduce the generation of the toxic and harmful gas. The burning out rate of the utility model can reach more than 98%. In addition, the utility model has the advantages of compact structure and simple operation.

Description

Incinerator

The utility model belongs to universal machine and makes the field, is the indispensable equipment of environmental protection, is used for rubbish, the particularly burning of the various rubbish of hospital system.

The burning of rubbish is the thermochemical reaction process of a complexity, how the effect of burning is to see whether burnt substance combustion complete, the number that has toxic and harmful in the emission gases, this is directly to influence health and other animal and plant growth, therefore, how rubbish makes flue gas and air fully mix to increase it in burning process turbulivity to be increasing the holdup time, thereby reaches or near the effect of completing combustion, this is the main direction of development incinerator.

In prior art, the combustion chamber of most incinerators is that a combustion chamber is following, dual firing chamber is last or horizontal, no matter be which kind of is arranged, they all are (Fig. 1 show) of leading directly to, A is a combustion chamber among the figure, B is a dual firing chamber, and the air line distance that this fume passes through is shorter, and the holdup time is not long, being burnt material can not completing combustion, and it is unsatisfactory to burn effect.

The purpose of this utility model is to eliminate above-mentioned shortcoming, combustion chamber, in the combustion chamber one and dual firing chamber are inverted, promptly a combustion chamber is being descended in last dual firing chamber, and the flue that connects two combustion chambers curves complications, form the arc flue of curved face type, vaporizer in the dual firing chamber back is provided with the twice trellis again, like this, air line distance and holdup time that flue gas passes through have not only been increased, so that fully mix the turbulivity that strengthens flue gas with air, make and fully burnt, and reduced the discharge capacity of toxic and harmful by incinerated matter.

Fig. 1, chamber structure schematic diagram in the prior art.

Fig. 2, song advance formula incinerator front view.

Fig. 3, song advance formula incinerator A-A drawing in side sectional elevation.

Fig. 4, song advance formula incinerator C-C profilograph.

Its structure of the utility model embodiment (Fig. 2,3,4 shows) is made up of burner (1), a combustion chamber (2), dual firing chamber (5), vaporizer (7), interlude flue (15), fire door (11), exhaust outlet (12), ash door (13), body of heater (16), the topology layout that is characterized in this stove be rectangle one the combustion chamber (2) in the top of body of heater (16), the dual firing chamber of arc (5) below.Its course of work is that incinerated matter is after fire door (11) is packed a combustion chamber (2) into, top burner (1) oil spout igniting, the air of blowing by force from blow vent (9) mixes with fuel oil burns material, flue gas enters dual firing chamber (5) from a combustion chamber exhanst gas outlet (3) through dual firing chamber's gas approach (4), between a combustion chamber (2) and dual firing chamber (5), form the arc flue of curved face type, between a combustion chamber exhanst gas outlet (3) and dual firing chamber's gas approach (4), be provided with additional air scoop, mix with flue gas to replenish air.Dual firing chamber (5) exit is provided with a trellis (6) to increase the circulating resistance of dual firing chamber's flue gas, and the turbulivity that increases flue gas makes air fully mix with flue gas, and it is more complete to burn.Comparatively clean-burning gas enters outlet section flue (14) through secondary trellis (8) again after entering vaporizer (7) by a trellis (6), again through exhaust outlet (12) combustion gas, rectangle vaporizer (7) is provided with the twice trellis has extended the time of gas viscous flow, and slowly cooling, reduced the generation of nitrogen oxide toxic gas.Ashes after the burning drop on the fire bars (10), are cleared out of by ash mouthful (13).

Facts have proved the utility model compact conformation, take up an area of little, sufficient combustion, burning out rate can reach more than 98%, simple to operate, easy to maintenance, result of use is good.

Claims (1)

1. A kind of incinerator is made up of burner (1), a combustion chamber (2), dual firing chamber (5), vaporizer (7), interlude flue (15), fire door (11), exhaust outlet (12), ash door (13), body of heater (16), it is characterized in that topology layout is the top of a combustion chamber (2) of rectangle in body of heater (16), the dual firing chamber of arc (5) below, between a combustion chamber (2) and dual firing chamber (5), form the arc flue of curved face type, rectangle vaporizer (7) is provided with the twice trellis, i.e. a trellis (6) and secondary trellis (8).

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