CN2467908Y

CN2467908Y - Honeycomb organic waste water slag and garbage incinerator

Info

Publication number: CN2467908Y
Application number: CN 01201901
Authority: CN
Inventors: 石濮珲
Original assignee: Individual
Current assignee: Individual
Priority date: 2001-01-31
Filing date: 2001-01-31
Publication date: 2001-12-26
Anticipated expiration: 2011-01-31

Abstract

The utility model relates to a honeycomb organic waste water slag and garbage incinerator which comprises an incinerator shell, a grate and a transmission device. The utility model is characterized in that the incinerator shell of the incinerator is tubular, and the incinerator shell is arranged in an oblique axial lead mode. A honeycomb type grate on the inner wall of the incinerator shell is stacked with fire-resisting material; the honeycomb type grate is alternatively stacked with the flat stacking brick and vertical stacking brick, wherein an air channel in the flat stacking brick is connected with an air supply outlet of a blower; the vertical stacking brick is also provided with an air hole; one end of the air hole is connected with the air channel of the flat stacking brick and the other end is connected with a hearth. The direction of the air hole outlet of the other end is opposite to the direction of the incinerator shell backspin. The utility model can make the pressing slag of organic wastewater completely burned for solving the environmental pollution.

Description

A kind of honeycomb fashion organic wastewater slag and rubbish mixed burning stove

The utility model relates to a kind of incinerator, particularly a kind of honeycomb fashion organic wastewater slag and rubbish mixed burning stove.

The fire grate form of existing incinerator is reinforcing rod fire grate, traveling-grate stoker, the boiling of blast cap formula fire grate, mechanical reciprocal grate and several forms of drum grate, incinerator with these fire grates has a shortcoming, promptly can not burn the slag that the organic wastewater press filtration forms, this slag is by the processing means with organic wastewater, the waste water slag that organic matter flocculation, precipitation, separation, press filtration in the waste water are formed, after the drying, its particle is tiny especially, if the incinerator made from above-mentioned fire grate burns this waste water slag, unburned waste water slag will be left out by mistake in the slag and pollute.

The purpose of this utility model provides a kind of honeycomb fashion organic wastewater slag and rubbish mixed burning stove, and it can solve above-mentioned deficiency, can be with the completing combustion of organic wastewater slag, to solve organic wastewater slag environmental pollution problems.

The purpose of this utility model realizes by following technical scheme.A kind of honeycomb fashion organic wastewater slag and rubbish mixed burning stove, comprise furnace shell, fire grate, transmission device, it is characterized in that: described incinerator furnace shell is a tubular, its axial line tilts to install, with the refractory material block honeycomb fashion fire grate is arranged on the furnace shell inwall, described honeycomb fashion fire grate is laid bricks and brick on end is alternately built by laying bricks or stones and formed by flat, having the air channel in flat laying bricks communicates with the air blast air outlet, also has the wind hole in the brick on end, this wind hole one end communicates with flat air channel of laying bricks, the other end communicates with burner hearth, and the wind hole exits direction and the furnace shell of this other end direction of circling round is opposite.On described shell outer wall gear wheel being housed links to each other with drive unit.The top of described incinerator communicates with feed compartment.The top of described incinerator also has exhaust outlet and communicates with the secondary Burning Room.The fire grate of the utility model incinerator is not to make of steel, forms but build by laying bricks or stones with refractory material.Furnace shell is rotating by gear wheel and drive unit.Because the exhaust vent direction of brick on end is opposite with the body of heater gyratory directions, combustion air enters when the air outlet of brick on end is ejected into burner hearth from the flat air channel of laying bricks, can do not stopped up by organic wastewater slag or rubbish, protrude from outside flat the laying bricks owing to brick on end again, so can will take up from organic wastewater slag and the rubbish that the furnace roof end is sent into, when body of heater is turned back to a certain degree, organic wastewater slag and rubbish just from the brick on end landing get off, the waste water slag is subjected to the combustion air effect that is blown into from the brick on end air outlet, be the fluidized state burning, make its burning fully.Waste residue by completing combustion is discharged from burner hearth bottom.Waste gas is discharged from roof of the furnace.In order to guarantee not contain harmful gas in the waste gas, the waste gas of discharging is discharged through secondary combustion chamber, the main effect of secondary combustion chamber is an auxiliary combustion, when the waste water slag of burner hearth internal combustion and the flue gas inflow secondary combustion chamber of rubbish generation, if flue-gas temperature is lower than uniform temperature for example 850 ℃ the time, auxiliary burner sprays combustion-supportingly under the control of computer automatically, reaches more than 850 ℃ to guarantee the indoor temperature of second-time burning.Flue gas was detained in secondary combustion chamber more than 2 seconds just flows out, both decomposed dioxin, burnt foul smell again.

In sum, the utility model is owing to adopted the body of heater of revolution and tilting and the fire grate that refractory material is built into honeycomb fashion, wind is blown out through the gas outlet of brick on end from the air channel in the fire grate, therefore blow-off direction is opposite with the body of heater gyratory directions, has guaranteed that burned tiny organic wastewater slag completing combustion in burner hearth can not miss; Existing waste water slag and rubbish are entered from the top of body of heater, have waste heat flue gas to send again.Pollution-free in order to guarantee to discharge, discharge again after making its burning fully with secondary combustion chamber temp-controlling and time-controlling mode.The utility model is suitable for handling with firing method the usefulness of organic wastewater grain slag, rubbish.

Do concrete introduction below in conjunction with accompanying drawing with embodiment.

Fig. 1 is a structural representation of the present utility model,

Fig. 2 is a B-B cutaway view among Fig. 1,

Fig. 3 is the A place enlarged drawing among Fig. 2.

Code name among the figure: 17 air channels, 1 motor 2 decelerators, 3 furnace shell 4 bodies of heater, 5 feed compartment 6 secondary combustion chambers, 7 combustion-supporting 8 fire grates, 9 gear wheel 11 air outlets, 12 slag-drip opening 13 bearings, 14 burner hearth 15 brick on ends, 16 wind holes, 18 flat laying bricks

As Fig. 1,2, shown in 3, the utility model honeycomb fashion waste water slag and rubbish mixed burning stove comprise furnace shell 3, the body of heater 4 that fire grate 8 constitutes, this incinerator is a tubular, its axial line C is inclined to 7-10% and installs, on furnace shell 3 inwalls, build honeycomb fashion fire grate 8 is arranged, this honeycomb fashion fire grate 8 is alternately built by laying bricks or stones by three flat 18 and brick on ends 15 of laying bricks, vertically be built into several layers along furnace shell 3, have air channel 17 in 18 and link to each other flat laying bricks with the air outlet 11 of air blast, also has wind hole 16 in the brick on end 15, one end in this wind hole 16 communicates with flat 18 the air channel 17 of laying bricks, and the other end communicates with burner hearth 14, and the wind hole 16 Way out L and the furnace shell 3 of this other end direction K that circles round is opposite.Gear wheel 9 is housed on the outer wall of furnace shell 3 to link to each other with drive unit motor 1 decelerator 2.The top of incinerator links to each other with feed compartment 5.The exhaust outlet on incinerator top and secondary combustion chamber 6 interlink.Furnace shell 3 is bearing on the bearing 13.When using, send into burner hearth 14 after the fire grate 8 of the rotation of tilting moves from right to left from organic wastewater slag and rubbish that feed compartment is sent into, as Fig. 2,3, in burner hearth 14, the projection of the brick on end 15 that rotates takes up waste residue, and waste residue falls when going to certain angle, and the combustion-supporting gas of tiny waste residue through entering from air outlet 11, air channel 17, wind hole 16 burns it in fluidized state, and heavier things such as rubbish are after fire grate burning, and in-line arrangement cinder notch 12 is discharged.It is opposite that 3 revolutions of the air port 15 Way out L of brick on end 15 and furnace shell reach direction K, can not stop up so combustion air can be sent into burner hearth 14 smoothly.The waste gas that the burning back produces is discharged from secondary combustion chamber 6, combustion-supporting 7 is housed in secondary combustion chamber 6, when in case EGT is lower than 850 ℃ in this secondary combustion chamber 6, then starting this burner 7 automatically is warming up to more than 850 ℃ it with heating that waste gas is burnt once more and is detained therein greater than 2 seconds, so that the harmful substance dioxin is decomposed, and remove foul smell, guarantee that discharging is pollution-free.

Claims

1, a kind of honeycomb fashion organic wastewater slag and rubbish mixed burning stove, comprise furnace shell, fire grate, transmission device, it is characterized in that: described incinerator furnace shell is a tubular, its axial line tilts to install, with the refractory material block honeycomb fashion fire grate is arranged on the furnace shell inwall, described honeycomb fashion fire grate is laid bricks and brick on end is alternately built by laying bricks or stones and formed by flat, having the air channel in flat laying bricks communicates with the air blast air outlet, also has the wind hole in the brick on end, this wind hole one end communicates with flat air channel of laying bricks, the other end communicates with burner hearth, and the wind hole exits direction and the furnace shell of this other end direction of circling round is opposite.

2, a kind of honeycomb fashion organic wastewater slag according to claim 1 and rubbish mixed burning stove is characterized in that: on described shell outer wall gear wheel is housed and links to each other with drive unit.

3, a kind of honeycomb fashion organic wastewater slag according to claim 1 and 2 and rubbish mixed burning stove, it is characterized in that: the top of described incinerator communicates with feed compartment.

4, a kind of honeycomb fashion organic wastewater slag according to claim 1 and 2 and rubbish mixed burning stove is characterized in that: the top of described incinerator also has exhaust outlet and communicates with the secondary Burning Room.

5, a kind of honeycomb fashion organic wastewater slag according to claim 1 and 2 and rubbish mixed burning stove, it is characterized in that: the gradient of the axial line of described incinerator is 7-10%.