CN106361121A

CN106361121A - Smokeless incinerator

Info

Publication number: CN106361121A
Application number: CN201610942507.8A
Authority: CN
Inventors: 刘乃正; 张有利
Original assignee: Jilin Futai Kitchenware Co Ltd
Current assignee: Jilin Futai Kitchenware Co Ltd
Priority date: 2016-11-02
Filing date: 2016-11-02
Publication date: 2017-02-01
Anticipated expiration: 2036-11-02
Also published as: CN106361121B

Abstract

The invention relates to a smokeless incinerator which is characterized in that rotary air distribution oxygen supply is adopted; an incinerator outer wall and an incinerator inner wall form a cylindrical incinerator inner container with a barrel wall being of a cavity structure, the rear end of the cylindrical incinerator inner container is fixedly connected with a disc-shaped oxygen supply chamber, the oxygen supply chamber is internally provided with a cavity, the rear lower end of the oxygen supply chamber is provided with an air inlet, oxygen supply pipes with the diameters being 19-32 are evenly arranged in the cavity between the incinerator outer wall and the incinerator inner wall, the front ends of the oxygen supply pipes are sealed, and oxygen supply ports are drilled in the oxygen supply pipes. The rear ends of the oxygen supply pipes are communicated with the oxygen supply chamber. Small exhaust holes and blowing ports are evenly formed in the incinerator inner wall, each row of blowing ports corresponds to one oxygen supply pipe, and the oxygen supply port on the oxygen supply pipe and the center line of a combustion chamber form an angle of 45 degrees. An upper layer partition net is arranged below the incinerator inner wall, and a lower layer partition net is arranged below the incinerator outer wall. A rotation whirlwind principle is utilized to perform oxygen replenishment combustion, flames of the smokeless incinerator and smoke can be fully combined to burn, high temperature of the rotating oxygen replenishment hearth flames make the generated smoke undergo secondary combustion, and there is no smoke when paper products are incinerated.

Description

A kind of smokeless incinerator

Technical field

The present invention relates to a kind of smokeless and dust free incinerator, belong to environmental protection burning facility.

Background technology

Conventional dark shop, the funeral parlor, combustion furnace, because being all soil property or brick small combustion chamber, people are reburned paper products When, very inconvenient, sense is also scorched to face, paper ash flies upward and is easily adhered on clothes, due to can not fully burn Volume of smoke and black smoke can be produced, serious stimulation all can be produced to human body eye oral cavity, serious shadow while unhealthful Ring surrounding enviroment, floating thing dust falls vegetable plot so as to cannot eat.

Offer a sacrifice to gods or ancestors and condolence the deceased is outdoor when burn paper as sacrificial offerings, big and small fire takes place frequently.Reason is after some burn down paper, Fire people of going out is not waited just to walk, fire is taken advantage of a favourable situation and burnt, and affects traffic；The paper ash staying of burning paper as sacrificial offerings is difficult to clean, and increased sanitation worker The work difficulty of people；This dense smoke is choked people very much, also pollutes air, the visibility on road surface also can be made to reduce, so that vehicle is easily gone out Traffic accident, the air quality in the many urban districts of the people burning paper as sacrificial offerings is affected, and the dust granule suspension amount of air surges；Saturating according to the insiders Dew, the dark product burnt paper as sacrificial offerings contain to cancer thing, and the toxic gas polycyclic aromatic hydrocarbon of generation of burning paper as sacrificial offerings can damage to the person；And Also shorten Road Service Life, it is reported that burn paper as sacrificial offerings not only to leave a large amount of ashes, increase the workload of sanitationman, also can simultaneously Infringement ground and pavement slabstone.Because some residents burn paper as sacrificial offerings on boardwalk, the colored glaze leading to boardwalk is because high temperature scorches " disfeaturing ", and high temperature scorches and some asphalt roads also can be done great damage.

Content of the invention

It is an object of the invention to provide a kind of smokeless incinerator, it joins oxygen burning using rotation cyclonic principle so as to fire Flame can fully be burnt with cigarette, and rotation joins the furnace flame high temperature of oxygen the flue gas secondary combustion producing, and reaches burning paper products Shi Wuyan, adds double-layer filtering net, and paper ash cannot spread and descend slowly and lightly, and has good environmental-protection function.

The technical scheme is that and be achieved in that: a kind of smokeless incinerator it is characterised in that: supplied using rotation air distribution Oxygen, burns furnace outer wall, incinerator inner wall forms the columnar burning furnace internal-lining that a barrel is cavity structure, rear end is fixing even Connect discoidal send oxygen room, send oxygen chamber interior to be cavity, send oxygen room posterior end to have an air inlet, burn in furnace outer wall and incinerator The evenly distributed oxygen supplying tube being disposed with φ 19- φ 32 in cavity between wall, oxygen supplying tube front end is shut, average 3-6 on oxygen supplying tube Centimetre it is drilled with the oxygen supply port of φ 3, oxygen supplying tube rear end and Song Yang room UNICOM, evenly distributed on incinerator inner wall have 12-48 row φ The exhaust hole of 3.2- φ 4.2, the blowing mouth of 6-12 row φ 3- φ 12, exhaust hole and blowing mouth are alternately arranged, often row blowing Oxygen supply port on mouth all corresponding an oxygen supplying tube, and oxygen supplying tube corresponds to blowing mouth, the oxygen supply port on oxygen supplying tube and combustor Centrage forms 45° angle；Incinerator inner wall lower position is provided with upper strata filter, and burning furnace outer wall lower position is lower floor's filter； Burning the end position to the rear above furnace outer wall has smoke exhaust pipe, and smoke exhaust pipe separates a front end smoke exhaust pipe and burns above furnace outer wall End position to the front connects, the cavity UNICOM between smoke exhaust pipe and front end smoke exhaust pipe and burning furnace outer wall and incinerator inner wall；Burn The front end of stove outer covering is provided with the dog-house of φ 400, the Lu Nei UNICOM of dog-house and incinerator inner wall, and incinerator feeding door passes through even Spindle is connected to the dog-house side burning stove outer covering, burn furnace outer wall bottom be disposed with dust collecting bin corresponding top lower floor every The position of net.

Upper strata filter below described incinerator inner wall and the lower floor's filter burning below furnace outer wall are bar shaped.

Described burning furnace outer wall and incinerator inner wall composition barrel cavity are 5-10 centimetre.

The positive effect of the present invention is that it utilizes double-layer filtering net and rotation air distribution, makes stove endogenous fire using rotation air distribution angle Flame rotary combustion, serves and circulates the effect joining oxygen, the significantly more efficient discharge allowing flame fully to burn, greatly reducing flue dust, And small volume conveniently moving, paper ash can concentrate cleaning.

Brief description

Fig. 1 is the broken section structure chart of the burning furnace internal-lining of the present invention.

Fig. 2 is the structure chart of the burning furnace internal-lining of the present invention.

Fig. 3 is the incinerator external structure of the present invention.

Specific embodiment

The present invention will be further described below in conjunction with the accompanying drawings: as Figure 1-3, a kind of smokeless incinerator, its feature exists In: using rotation air distribution oxygen supply, burn furnace outer wall 1, incinerator inner wall 2 forms a barrel and burns for the columnar of cavity structure Burn furnace internal-lining, rear end be fixedly connected discoidal send oxygen room 7, sending oxygen room 7 internal is cavity, send oxygen room 7 posterior end to have air intake Mouth 10, burns the evenly distributed oxygen supplying tube 8 being disposed with φ 19- φ 32 in the cavity between furnace outer wall 1 and incinerator inner wall 2, supplies Oxygen pipe 8 front end is shut, the average 3-6 centimetre oxygen supply port 9 being drilled with φ 3, oxygen supplying tube 8 rear end and Song Yangshi 7 UNICOM on oxygen supplying tube 8, The evenly distributed exhaust hole 3 having 12-48 row φ 3.2- φ 4.2 on incinerator inner wall 2, the blowing mouth 4 of 6-12 row φ 3- φ 12, Exhaust hole 3 and blowing mouth 4 are alternately arranged, and often row blowing mouth all corresponds to an oxygen supplying tube 8, and the oxygen supply port 9 on oxygen supplying tube 8 Corresponding blowing mouth 4, the oxygen supply port 9 on oxygen supplying tube 8 forms 45° angle with the centrage of combustor；Incinerator inner wall 2 lower position sets There is upper strata filter 5, burning furnace outer wall 1 lower position is lower floor's filter 6；The end position to the rear burning furnace outer wall 1 top has smoke evacuation Pipe 11, smoke exhaust pipe 11 is separated a front end smoke exhaust pipe 12 and is connected with the end position to the front burning above furnace outer wall 1, smoke exhaust pipe 11 He Cavity UNICOM between front end smoke exhaust pipe 12 and burning furnace outer wall 1 and incinerator inner wall 2；The front end burning stove outer covering 14 is provided with φ The Lu Nei UNICOM of 400 dog-house, dog-house and incinerator inner wall 2, incinerator feeding door 15 is connected to by connecting shaft 16 and burns Burn the dog-house side of stove outer covering 14, burn the position that furnace outer wall bottom is disposed with dust collecting bin 13 corresponding top lower floor filter 6 Put.

The described upper strata filter 5 of incinerator inner wall 2 lower section and the lower floor's filter 6 burning furnace outer wall 2 lower section are strip 's.

Described burning furnace outer wall 1 and incinerator inner wall 2 composition barrel cavity are 5-10 centimetre.

During use, open incinerator feeding door 15, the dog-house from incinerator inner wall 2 front end sends into article to be burned, Incinerator feeding door 15 is closed, oxygen is entered by air inlet 10 and send oxygen room 7 after lighting, then by giving oxygen room 7 to enter every oxygen supplying tube 8 In, finally enter combustor to combustible articles oxygen supply from the oxygen supply port 9 of oxygen supplying tube 8 through the blowing mouth 4 of incinerator inner wall 2；For Oxygen supply port 9 on oxygen pipe 8 forms 45° angle with the centrage of combustor, so can make the indoor flame rotary combustion of burning, both fire Burn indoor flame and more can sufficiently circulate and join oxygen, contribute to burning, bigger solution reduces the generation of flue gas；The flue dust of burning Enter, from exhaust hole 3, the cavity burning between furnace outer wall 1 and incinerator inner wall 2, then blown out by smoke exhaust pipe 11, exhaust hole 3 Effectively bulk paper ash when burning can be isolated, the exhaust hole 3 of incinerator inner wall 2 can not had by burning furnace outer wall 1 The paper ash isolated all is isolated, under the upper strata filter 5 of incinerator inner wall 2 lower section can be isolated burning chamber interior walls 2 Bulk paper ash, tiny paper ash are deposited to the dust collecting bin 13 burning furnace outer wall 1 lower section, front end smoke exhaust pipe by lower floor's filter 6 12 are responsible for the cigarette entrance smoke exhaust pipe 11 that the cavity Inner Front End region between furnace outer wall 1 and incinerator inner wall 2 is burned in guiding.

Claims

1. a kind of smokeless incinerator it is characterised in that: using rotation air distribution oxygen supply, burn furnace outer wall, incinerator inner wall composition one Individual barrel is the columnar burning furnace internal-lining of cavity structure, rear end be fixedly connected discoidal send oxygen room, send the oxygen chamber interior to be Cavity, send oxygen room posterior end to have air inlet, burns evenly distributed in the cavity between furnace outer wall and incinerator inner wall being disposed with The oxygen supplying tube of φ 19- φ 32, oxygen supplying tube front end is shut, and the average 3-6 centimetre oxygen supply port being drilled with φ 3 on oxygen supplying tube, after oxygen supplying tube End and Song Yang room UNICOM, the evenly distributed exhaust hole having 12-48 row φ 3.2- φ 4.2,6-12 row φ 3- on incinerator inner wall The blowing mouth of φ 12, exhaust hole and blowing mouth are alternately arranged, often on row blowing mouth all corresponding an oxygen supplying tube, and oxygen supplying tube Oxygen supply port correspond to blowing mouth, the centrage of the oxygen supply port on oxygen supplying tube and combustor forms 45° angle；Orientation under incinerator inner wall Install upper strata filter, burning furnace outer wall lower position is lower floor's filter；Burning the end position to the rear above furnace outer wall has smoke evacuation Pipe, smoke exhaust pipe is separated a front end smoke exhaust pipe and is connected with the end position to the front burning above furnace outer wall, discharges fume in smoke exhaust pipe and front end Cavity UNICOM between pipe and burning furnace outer wall and incinerator inner wall；The front end burning stove outer covering is provided with the dog-house of φ 400, throws Material mouth and the Lu Nei UNICOM of incinerator inner wall, incinerator feeding door is connected to by connecting shaft and burns by the dog-house of stove outer covering Side, burns the position that furnace outer wall bottom is disposed with dust collecting bin corresponding top lower floor filter.

2. a kind of smokeless incinerator according to claim 1 is it is characterised in that upper strata below described incinerator inner wall Filter and the lower floor's filter burning below furnace outer wall are bar shaped.

3. a kind of smokeless incinerator according to claim 1 is it is characterised in that in described burning furnace outer wall and incinerator Wall composition barrel cavity is 5-10 centimetre.