A kind of domestic waste incineration
Technical field
The present invention relates to field of garbage disposal equipment, in particular to a kind of domestic waste incineration.
Background technique
With mentioning rapidly for the fast development of Chinese society economy, the quickening of urbanization process and living standards of the people
Height, city production are also consequently increased rapidly with the junk generated in life process, and house refuse land occupation pollutes environment
Situation and influence to health of people it is also all the more obvious.There are landfill disposal, burning disposal to the processing method of house refuse
And compost treatment.
Now, carry out burning domestic garbage generally by domestic waste incineration in burning disposal.Existing house refuse
Incinerator takes up a large area and has a single function, and utilizes land resource with being unable to fully.In addition, existing domestic waste incineration pair
The processing cost of flue gas is higher.
The information disclosed in the background technology section is intended only to increase the understanding to general background of the invention, without answering
When being considered as recognizing or imply that the information constitutes the prior art already known to those of ordinary skill in the art in any form.
Summary of the invention
The purpose of the present invention is to provide a kind of domestic waste incinerations, thus overcome existing domestic waste incineration because
The shortcomings that having a single function and being unable to fully using land resource.
To achieve the above object, the present invention provides a kind of domestic waste incinerations, wherein including:House body is provided with
Awning;It is divided into upper layer and lower layer in the house body, and the upper layer of the house body is provided with ramp and connect with ground;Furnace body is set to institute
State the lower layer of house body;The furnace body includes:Burner hearth, cylindrical, the lower end of the burner hearth is provided with fire door, and the upper end of the furnace chamber
It is provided with feed inlet;Level-one cigarette library, cylindrical, the diameter in the level-one cigarette library is greater than the furnace diameter, and the level-one cigarette
Library and the burner hearth are inscribed within the side where the fire door;The burner hearth is provided with the first flue gas communicated with the level-one cigarette library
Mouthful;And second level cigarette library, cylindrical, the diameter in the second level cigarette library is greater than the diameter in level-one cigarette library, and the second level cigarette
Library and level-one cigarette library are inscribed within the side where the fire door;The level-one cigarette lab setting, which has, to be communicated with the second level cigarette library
Second flue gas mouth, and the second level cigarette lab setting has one first smoke outlet;Smoke evacuation system is connect with first smoke outlet, with
It is discharged again after handling flue gas;Pond is sorted, the upper layer of the house body is set to;Septic tank is set to the house body
Lower layer, and the feeding port of the septic tank is located at the upper layer of the house body;And drying room, it is set to the upper layer of the house body
And it is located at the top of the furnace body.
Preferably, the smoke evacuation system includes:Cooling bay is set to the side of the furnace body;Cooling pipe, under
Portion is immersed under the liquid level of the cooling bay, and one end of the cooling pipe is communicated with first smoke outlet in second level cigarette library;It takes out
Blower is connect with the other end of the cooling pipe;Clarifier-tank, several clarifier-tanks are cascaded, and first this is net
The air inlet pipe for changing pond is connect with the exhaust fan;And flue collector, it is connect with the escape pipe of clarifier-tank described in the last one.
Preferably, the quantity of the clarifier-tank is three, and wherein clarifier-tank described in the first two is Calcified pond, the latter institute
Stating clarifier-tank is active carbon pond.
Preferably, the feed inlet of the burner hearth is connect with the exhaust fan by pipeline.
Preferably, the second level cigarette lab setting has one second smoke outlet, which passes through pipeline and the baking
Dry chamber communicates, and the drying room is provided with third smoke outlet, which is communicated with the exhaust fan by pipeline.
Preferably, the smoke evacuation system further includes the auxillary flue that an import is communicated with second level cigarette library, the auxillary flue
Import be provided with switch, and the auxillary flue is internally provided with active carbon layer and spray desulfurizer.
It preferably, further include an anaerobic pond, which is set to the lower layer beside the house body, and the anaerobic pond top
Portion is equipped with feeding port.
Compared with prior art, the present invention has the advantages that:
1, the present invention is by being set together furnace body, septic tank, drying room and sorting pond, thus convenient on a ground
Side sorts house refuse, is dried and burning disposal, to reduce the carrying number in treatment process and land occupation place, from
And it improves land utilization ratio and reduces and processing cost is carried out to house refuse.And furnace body of the invention is wrapped by two cigarette libraries of setting
It is trapped among except burner hearth, gas residence time can be extended so that bulky grain flue dust and the moisture bulky grain of evaporation are settled down to cigarette bottom storehouse
Layer, and it is able to maintain the temperature of burner hearth, drying room heat supply is given by the heat of burner hearth itself.
2, smoke evacuation system of the invention carries out cooling, depickling and absorption to flue gas by cooling bay and clarifier-tank, due to two
A cigarette library can reduce flue dust and enter in clarifier-tank, therefore purification efficiency can be improved, and remove low fume treatment cost.
3, three clarifier-tanks of the present invention, which are realized, carries out the washing of three-level chilling to flue gas, can carry out preferable depickling to flue gas,
Dedusting adsorbs dioxin and heavy metal, effectively controls the generation of flying dust, and the environment protecting of discharge is preferable.
4, the feed inlet of burner hearth of the present invention is connect with exhaust fan by pipeline, so as to when feeding intake to furnace 2 and
When take flue gas away, avoid flue gas from feed inlet be discharged.
5, the present invention is additionally provided with auxillary flue, can carry out processing discharge to flue gas when power failure exhaust fan cannot work.
6, the present invention is additionally provided with an anaerobic pond, to further increase the function of being handled house refuse.
Detailed description of the invention
Fig. 1 is a kind of main view of domestic waste incineration according to the present invention.
Fig. 2 is a kind of domestic waste incineration upper layer top view according to the present invention.
Fig. 3 is a kind of lower layer's top view of domestic waste incineration according to the present invention.
Appended drawing reference:
1- house body, 2- awning, 3- furnace body, 4- burner hearth, 5- fire door, 6- feed inlet, 7- level-one cigarette library, 8- second level cigarette library, 9-
First flue gas mouth, 10- the second flue gas mouth, 11- sorting pond, 12- septic tank, 13- drying room, 14- cooling bay, 15- cooling pipe,
16- exhaust fan, 17- pipeline, 18- clarifier-tank, 19- flue collector, 20- auxillary flue, the first smoke outlet of 21-, the second smoke outlet of 22-,
23- third smoke outlet, 24- septic tank feeding port, the ramp 25-, 26- ashes clear channel.
Specific embodiment
It further describes referring to the drawings and in conjunction with specific embodiment, to enable those skilled in the art referring to explanation
Book text can be implemented accordingly, and protection scope is not limited to the embodiment of the technical program.
As shown in Figure 1 to Figure 3, a kind of embodiment of specific embodiment is according to the present invention:A kind of consumer waste incineration
Furnace comprising house body 1, furnace body 3, smoke evacuation system, sorting pond 11, septic tank 12 and drying room 13, wherein:
As shown in Figure 1, the top of house body 1 is provided with awning 2 for radix saposhnikoviae and rain-proof.It is divided into upper layer and lower layer in house body 1,
And as shown in Fig. 2, the upper layer of house body 1 is provided with ramp 25 connect with ground, rubbish can be transported directly to upper layer.Furnace body
3 are set to the lower layer of house body 1, are used to burn house refuse.Furnace body 3 is provided with burner hearth 4, level-one cigarette library 7 and two
Grade cigarette library 8, burner hearth 4 is cylindrical, and the lower end of the side wall of burner hearth 4 is provided with fire door 5, for lighting a fire.And the side wall of furnace chamber 4
Upper end is provided with feed inlet 6, for being put into rubbish into burner hearth 4.Level-one cigarette library 7 is cylindrical, and the diameter in level-one cigarette library 7 is big
In 4 diameter of burner hearth, and as shown in figure 3, level-one cigarette library 7 and burner hearth 4 are inscribed within the side where fire door 5.Burner hearth 4 is provided with and one
The first flue gas mouth 9 that grade cigarette library 7 communicates, the flue gas generated in burner hearth 4 are entered in level-one cigarette library 7 by the first flue gas mouth 9.Two
Grade cigarette library 8 is same cylindrical, and the diameter in second level cigarette library 8 is greater than the diameter in level-one cigarette library 7, and as shown in figure 3, second level cigarette library 8
The side where fire door 5 is inscribed with level-one cigarette library 7.Level-one cigarette library 7 is provided with the second flue gas mouth communicated with second level cigarette library 8
10, second level cigarette library 8 is provided with the first smoke outlet 21, and the flue gas in level-one cigarette library 7 enters second level cigarette by the second flue gas mouth 10
The flue gas in library 8, second level cigarette library 8 is discharged from the first smoke outlet 21.Furnace body 3 of the invention is enclosed in by the way that two cigarette libraries are arranged
Except burner hearth 4, gas residence time can be extended so that bulky grain flue dust and the moisture bulky grain of evaporation are settled down to cigarette bottom storehouse layer,
It is able to maintain the temperature of burner hearth 4 again.It is provided with ashes on front side of furnace body 3 and clears channel 26, to the product class after burning away the refuse in burner hearth 4
It is purged carrying.
Smoke evacuation system is connect with the first smoke outlet 21, discharged after handling flue gas again.Preferably, such as Fig. 1 and Fig. 3
Shown, smoke evacuation system includes cooling bay 14, cooling pipe 15, exhaust fan 16, clarifier-tank 18 and flue collector 19, and cooling bay 14 is set
It is placed in the side of furnace body 3.The lower part of cooling pipe 15 is immersed under the liquid level of cooling bay 14, one end of cooling pipe 15 and second level
First smoke outlet 21 in cigarette library 8 communicates, and exhaust fan 16 is connect with the other end of cooling pipe 15, by exhaust fan 16 flue gas from
Cooling pipe 15 is pumped into second level cigarette library 8, flue gas is immersed in the part under the liquid level of cooling bay 14 by cooling pipe 15
When, just it can be cooled.As shown in figure 3, several clarifier-tanks 18 are cascaded, each clarifier-tank 18 be provided with air inlet pipe and
Escape pipe, the lower end of air inlet pipe are extend into the liquid level of clarifier-tank 18, and the lower end of escape pipe is higher than the liquid level of clarifier-tank 18, or
The lower end of escape pipe also extend into liquid level, but opens up a through-hole in the part that escape pipe is higher than liquid level, so that flue gas is from purification
The liquid level in pond is able to enter in escape pipe after coming up.The wherein air inlet pipe of the latter clarifier-tank 18 and previous clarifier-tank 18
Escape pipe connection, and the air inlet pipe of first clarifier-tank 18 is connect with exhaust fan 16, the last one clarifier-tank 18 out
Tracheae is connect with flue collector 19.Flue gas carries out depickling and suction by laggard sequentially enter of exhaust fan 16 in several clarifier-tanks 18
It is attached, finally it is discharged from flue collector 19.
It is further preferred that wherein the first two clarifier-tank 18 is lime as shown in figure 3, the quantity of clarifier-tank 18 is three
Pond, the latter clarifier-tank 18 are active carbon pond.The present invention is realized by using three clarifier-tanks 18 carries out three-level chilling to flue gas
Washing can carry out preferable depickling to flue gas, and dedusting adsorbs dioxin and heavy metal, effectively controls the generation of flying dust, discharge
Environment protecting is preferable.The sewage of each clarifier-tank 18 can be drained into cesspool and be precipitated, cesspool surface layer water purification pumpback third
In a clarifier-tank 18, then the sediment of cesspool is transported outward and is filled, and neutralizes direct emission after remaining sewage, therefore to water purifying tank
18 sewage load is few, and secondary pollution is small, and maintenance management is convenient.
It is further preferred that as shown in Figure 1, the feed inlet 6 of burner hearth 4 is connect with exhaust fan 16 by pipeline 17.When normal
When burning, feed inlet 6 is closed, and flue gas cannot come out from feed inlet 6, and when being fed intake by feed inlet 6 to burner hearth 2, it takes out
Blower 16 can take in time flue gas away by pipeline 17, avoid flue gas from discharging from feed inlet 6, pollute.
It is further preferred that as shown in Figure 1, smoke evacuation system further includes the auxillary flue 20 that an import is communicated with second level cigarette library 8,
The import of auxillary flue 20 is provided with switch, and auxillary flue 20 is internally provided with active carbon layer and spray desulfurizer.Work as handle
When the present invention is set to the ground such as rural urbanization generation power blackout situation, exhaust fan 16 stops working, and flue gas is obstructed to enter cooling pipe
15 and clarifier-tank 18, at this time by opening the switch of auxillary flue 20, active carbon layer and spray desulfurization of the flue gas by auxillary flue 20
Discharge outward again after device processing avoids occur in burning process to house refuse to play the role of emergency processing
When power-off condition, flue gas cannot discharge or be directly discharged to outside and pollute.
As shown in Figure 1, sorting pond 11 is set to the upper layer of house body 1.After garbage transporting to the upper layer of house body 1, place first
It is stored and is classified to sorting pond 11.Preferably, as shown in Fig. 2, sorting pond 11 is set to the upper layer of house body 1 close to ramp
Rubbish is deposited to conveniently take in 25 side.Septic tank 12 is set to the lower layer of house body 1, and septic tank feeding port 24 is located at house body 1
Upper layer, so as to directly feed intake toward septic tank 12 on upper layer.
As shown in Figure 1, drying room 13 is set to the upper layer of house body 1, and drying room 13 is located at the top of furnace body 3, to utilize
The heat of furnace body 3 dries rubbish.Preferably, drying room 10 is covered on the top of burner hearth 2 and level-one cigarette library 5.Preferably, it dries
The doorway of room 13 is corresponding with the feed inlet of furnace body 3, is burned with facilitating the rubbish drying room 13 to put into furnace body 3.It is excellent
Selection of land, as shown in Figure 1, second level cigarette library 8 is provided with one second smoke outlet 22, the second smoke outlet 22 passes through pipeline and 13 phase of drying room
It is logical, and drying room 13 is provided with third smoke outlet 23, third smoke outlet 23 is communicated with exhaust fan 16 by pipeline 17.Flue gas passes through
After being settled in two cigarette libraries, flue gas in addition to enter cooling pipe 15 other than, partial fume by the second smoke outlet 22 into
Enter into drying room 13, the heat of flue gas is oven-dried after room 13 absorbs and is transported at clarifier-tank 18 by exhaust fan 16 again
Reason, to improve the heating efficiency to flue gas.
Further, the invention also includes an anaerobic pond, anaerobic pond is set to the lower layer on the side of house body 1, and anaerobic pond
Feeding port is located at the upper layer of house body 1.Preferably, anaerobic pond and septic tank 12 are juxtaposed on the side of furnace body 3.The present invention passes through
Anaerobic pond is set, to further increase the function of being handled house refuse.
The present invention by furnace body 3, septic tank 12, drying room 13, sorting pond 11 and anaerobic pond be set together, thus
It is convenient house refuse to be sorted in a place, dried and burning disposal, to reduce the carrying number in treatment process
With land occupation place, processing cost is carried out to house refuse to improve land utilization ratio and reduce.It is transported when house refuse
When sorting pond 11, worker needs house refuse to classify, and the garbage sorting that can not be burned and can be recycled is come out, and separates
Storage, is then put into the rubbish that can be burned to launch again in furnace body 3 after being dried in drying room 13 and burn, recyclable
Rubbish is recycled, and putrescible rubbish from cooking etc. is launched from septic tank feeding port 24 to change in the rubbish that can not be burned
Compost is carried out in manure pit 12, and the rubbish such as dead poultry are launched from anaerobic pond feeding port into anaerobic pond.Forbid to furnace body 3
Interior investment dead poultry and putrescible rubbish from cooking, and forbid putting into dead poultry into septic tank 12.To guarantee to detest
The function and volume in oxygen pond do not allow to put into the rubbish from cooking that can degenerate decomposition to anaerobic pond yet.In addition, furnace body 3 of the invention
It is enclosed in except burner hearth 4 by the way that two cigarette libraries are arranged, the time that flue gas rests in furnace body 3 can be extended so that bulky grain flue dust
It is settled down to cigarette bottom storehouse layer with the moisture bulky grain of evaporation, and is able to maintain the temperature of burner hearth 4, by the heat of burner hearth 4 itself to baking
13 heat supply of dry chamber.And entered in clarifier-tank 8 since two cigarette libraries can reduce flue dust, therefore the purification of clarifier-tank can be improved
Efficiency avoids flue dust from causing the waste of clarifier-tank function, except low to fume treatment cost.
By above embodiments can the detailed explanation present invention, the open purpose of the present invention is intended to protect the scope of the invention
All interior technological improvements.