CN107339704A

CN107339704A - A kind of fully combustion refuse incinerator

Info

Publication number: CN107339704A
Application number: CN201710796661.3A
Authority: CN
Inventors: 沈润良
Original assignee: Changxing Jiacheng Furnace Industry Co Ltd
Current assignee: Changxing Jiacheng Furnace Industry Co Ltd
Priority date: 2017-09-06
Filing date: 2017-09-06
Publication date: 2017-11-10

Abstract

The invention discloses a kind of efficient incinerator, aim to solve the problem that the insufficient technical problem of incineration firing, including body of heater, burn spacer, gas supply mechanism with, oil supply mechanism and heat-exchange dedusting mechanism, combuster and ashes room are set in body of heater, burning spacer is sheathed in the side wall of combustion chamber, and combustion chamber is divided into the first combustion zone and some second combustion zones by it, first combustion zone is located at the center of the combustion chamber, second combustion zone is around the periphery for being arranged at first combustion zone, and it is combustion-supporting to carry out supply fuel feeding to the first combustion zone and the second combustion zone respectively using gas supply mechanism and oil supply mechanism, rubbish in stove is set to be fully burned, flue gas after heat-exchange dedusting mechanism by carrying out cleaning discharge, high combustion efficiency of the present invention, it is simple in construction and ingenious.

Description

A kind of fully combustion refuse incinerator

Technical field

The present invention relates to waste incinerator technical field, specially a kind of fully combustion refuse incinerator.

Background technology

With development in science and technology, social progress, people's life consumption level increasingly improves, and house refuse accumulates increasingly It is more, growth rate of the efficiency already below rubbish of processing house refuse is buried by depth, burying house refuse needs large area Land used, and the rubbish for being buried in underground is easy to polluted underground water resource；Buried to overcome caused by processing rubbish mode Problem, the closed burning domestic garbage of many urban utilization waste incinerators concentrations, innoxious to rubbish progress by burning at present Processing, while and can is generated electricity or warmed oneself using heat energy caused by incineration firing, makes full use of waste resource；But for some Rural area, the small towns of economically underdeveloped area, custom hoard house refuse with small-sized rubbish field, the original based on fund etc. Cause, the consumer waste incineration facility of standard configuration is not configured, the processing for house refuse follows traditional scene burning, life rubbish Flue gas caused by rubbish treating capacity is small and house refuse burning is insufficient has a strong impact on ecological environment.

In Patent No. CN106996565A Chinese patent, a kind of efficient combustion-supporting domestic waste incineration is disclosed, It by incinerator, to wind system, combustion-supporting machine, fuel oil consump-tion into by sending oxygen to an air compartment and secondary air chamber to wind system Again through cyclone chamber, form whirlwind and house refuse is formed in primary zone's main furnace chamber and rotatably burn, by wind system again Secondary air-supply to secondary combustion chamber coordinates oil-burning machine high-temp combustion again, causes fuel extended residence time in burner hearth, reaches high Warm low oxygen combustion effect makes the abundant completely burned of fuel, but when using the work of this art solutions, due to by second-time burning Room is arranged on the top of primary zone, it is necessary to which larger wind-force send rubbish after rubbish is burned in primary combustion room Into secondary combustion chamber, and wind-force is once larger, and residence time of the rubbish in second-time burning room certainly will shorten, and causes burning not The problem of abundant, and mechanism is complicated.

The content of the invention

For problem above, the invention provides a kind of fully combustion refuse incinerator, by burning, spacer will be traditional Combustion chamber is divided into positioned at first combustion zone at center and along the first combustion zone around some second combustion zones set, utilizes the The quick flow that two combustion zones pass through will be burnt again in the not sufficiently combusted combustion zone of rubbish inspiration second, solve rubbish The insufficient technical problem of rubbish burning, and clever structure.

To achieve the above object, the present invention provides following technical scheme：

A kind of fully combustion refuse incinerator, including body of heater, the body of heater include the combustion chamber on top and the ashes room of bottom, The top of the body of heater is rotated and is provided with bell, and outlet flue has been opened at the top of the bell, in addition to：

Burn spacer, and the burning spacer is cylindrical structure, and it is sheathed in the side wall of the combustion chamber, and it will burning Room is divided into the first combustion zone and some second combustion zones, and first combustion zone is located at the center of the combustion chamber, and described second Combustion zone is around the periphery for being arranged at first combustion zone；

Gas supply mechanism, the gas supply assembly of gas supply mechanism first and the second gas supply assembly, first gas supply assembly is to first Combustion zone conveys air, and second gas supply assembly conveys air to the second combustion zone；

Oil supply mechanism, the oil supply mechanism include fuel tank and the first fuel feed pump and the second fuel feeding that are connected respectively with the fuel tank Pipe, first fuel feed pump convey fuel oil to the first combustion zone, and second fuel feed pump conveys fuel oil to the second combustion zone.

As an improvement, the burning spacer includes：

Body, the body are cylindrical structure, and its fixed cover is in the side wall of the combustion chamber；

Some combustion tubes, circumferentially direction is placed equidistant in the side wall of the body combustion tube, and described second fires Area is burnt in the combustion tube；

Some connecting tubes, axial direction of the connecting tube along the combustion tube are arranged at the side of the body from top to bottom On wall, it connects the second combustion zone with the first combustion zone；

Some escape pipes, the escape pipe may be contained within the end of the combustion tube, its setting that slopes inwardly

As an improvement, the escape pipe, which tilts, points to the centrally disposed of the first combustion zone.

As an improvement, first gas supply assembly includes：

First breather pipe, first breather pipe are vertically arranged at the center of first combustion zone, and it passes through pipe Road is connected with the first air blower；

First air blower, first air blower are arranged at the side outside the body of heater, and it is defeated to first combustion zone Send air.

As an improvement, first breather pipe has been placed equidistant blow vent, and the ventilation from top to bottom along its axial direction Mouth is placed equidistant along the circumferential direction of first breather pipe.

As an improvement, second gas supply assembly includes：

Second breather pipe, second breather pipe are cyclic structure, and it is fixedly installed on the top of the combustion chamber, and its Some and combustion tube one-to-one air inlet of open top is provided with lower surface；

Second air blower, second air blower are arranged at the side outside the body of heater, and it passes through pipeline and described second Breather pipe is connected, and it conveys air to second combustion zone.

As an improvement, first fuel feed pump is arranged in first breather pipe, it has in axial direction been placed equidistant First oil nozzle, first oil nozzle are placed equidistant along the circumferential direction of first fuel feed pump, and first oil nozzle through this The outer wall of one breather pipe is set.

As an improvement, second fuel feed pump includes VERTICAL TUBE and some ring pipes being equidistantly connected in the VERTICAL TUBE, The ring pipe is sheathed on the outer wall of the burning spacer, and the ring pipe corresponds the combustion tube and runs through the combustion tube Outer wall be provided with the second oil nozzle.

As an improvement, second oil nozzle is set diagonally downward.

As an improvement, also including heat-exchange dedusting mechanism, the heat-exchange dedusting mechanism is arranged at the side of the body of heater, and it is used for Dedusting is carried out to flue gas, it includes：

Casing, the casing include the air inlet area separated and go out cigarette district, and tracheae, institute are provided with the top of the air inlet area State out and fume pipe be provided with the top of cigarette district, it is described go out cigarette district on front side of be provided with air outlet, the rear side of the air inlet area is set There is blast pipe；

Some heat exchange elements, length direction of the heat exchange element along the casing are staggered in the casing, and its is equal Positioned at the air inlet area and go out between cigarette district.

The beneficial effects of the present invention are：

(1) combustion chamber regions of conventional incineration stove are divided into centrally located by the present invention by increasing the spacer that burns First combustion zone and some second combustion zones that setting is surround along first combustion zone, after rubbish is incinerated by the first combustion zone, Unburned airflow blow of the thoroughly residue through the first combustion zone enters the second combustion zone and carries out second-time burning, obtains rubbish Fully thoroughly incinerate, avoid producing residue；

(2) present invention fully takes into account when setting the second combustion zone and blocks connecting tube because residue volume is excessive Possibility, residue is adsorbed at the connection mouth of pipe by using the quick flow passed through in the second combustion zone, is utilizing first Flame in combustion zone carries out continuing burning to residue, its top layer is constantly incinerated and comes off, until volume is decreased to pass through company Adapter；

(3) present invention ventilates the first fuel feed pump and first when setting the pipeline of the fuel feeding of the first combustion zone and oxygen supply Pipe is arranged with one heart, fuel oil is flown away with gas in the first combustion zone, can be made uniformly to be full of fuel oil pair in the first combustion zone Rubbish is incinerated, and reaches the no dead angle of burning；

(4) present invention is set the atomizer in the second combustion zone when setting the second combustion zone diagonally downward, coordinates The setting of airintake direction, whole second combustion zone is not full of flame, two are carried out to the combustion residue for entering the second combustion zone Secondary sufficiently burning；

(5) for the present invention when setting the second combustion zone, the escape pipe that the second combustion zone bottom is set tilts sensing first Combustion zone it is centrally disposed, blow the ashes accumulated to the first combustion zone of burning waste gas that the second combustion zone is discharged, make It is fallen into ashes room, avoids the accumulation of ashes.

In summary, the present invention has the advantages that incineration firing is abundant, and flame distribution is uniform, and ashes are not susceptible to accumulation, Be particularly suitable for use in waste incinerator field.

Brief description of the drawings

Fig. 1 is the dimensional structure diagram of the embodiment of the present invention 1；

Fig. 2 is that the embodiment of the present invention 1 overlooks positive structure diagram；

Fig. 3 is the cross section structure diagram of the embodiment of the present invention 1；

Fig. 4 is partial structural diagram of the present invention；

Fig. 5 is present invention burning spacer structure schematic diagram；

Fig. 6 is the first breather pipe of the invention and oil supply mechanism combining structure schematic diagram；

Fig. 7 is mplifying structure schematic diagram at A in Fig. 6；

Fig. 8 is the second breather pipe structure schematic diagram of the invention；

Fig. 9 is the dimensional structure diagram of the embodiment of the present invention 2；

Figure 10 is heat-exchange dedusting mechanism of the present invention cross section structure diagram.

Embodiment

Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made Embodiment, belong to the scope of protection of the invention.

In the description of the invention, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ", " thickness ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer ", " up time The orientation or position relationship of the instruction such as pin ", " counterclockwise " are based on orientation shown in the drawings or position relationship, are for only for ease of Description is of the invention to be described with simplified, rather than the equipment or element of instruction or hint meaning must be with specific orientation, Yi Te Fixed azimuth configuration and operation, therefore be not considered as limiting the invention.

In addition, term " first ", " second " are only used for describing purpose, and it is not intended that instruction or hint relative importance Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can be expressed or Implicitly include one or more this feature.In the description of the invention, " multiple " are meant that two or more, Unless otherwise specifically defined.

Embodiment 1：

As shown in Figure 1, Figure 2 with shown in Fig. 3, a kind of fully combustion refuse incinerator, including body of heater 1, the body of heater 1 includes top Combustion chamber 11 and the ashes room 12 of bottom, the top of the body of heater 1, which rotates, is provided with bell 13, and the top of the bell 13 has been opened out Mouth 131, in addition to：

Burn spacer 2, and the burning spacer 2 is cylindrical structure, and it is sheathed in the side wall of the combustion chamber 11, and it will Combustion chamber 11 is divided is located at the combustion chamber for the first combustion zone 111 and some second combustion zones 112, first combustion zone 111 11 center, second combustion zone 112 is around the periphery for being arranged at first combustion zone 111；

Gas supply mechanism 3, the gas supply assembly 31 of gas supply mechanism 3 first and the second gas supply assembly 32, first gas supply assembly 31 pair of first combustion zone 111 conveys air, and second gas supply assembly 32 conveys air to the second combustion zone 112；

Oil supply mechanism 4, the oil supply mechanism 4 include fuel tank 40 and the first fuel feed pump 41 for being connected respectively with the fuel tank 40 and Second fuel feed pump 42, first fuel feed pump 41 convey fuel oil to the first combustion zone 111, and second fuel feed pump 42 is to the second combustion zone 112 conveying fuel oils.

Here, it should be noted that bell 13 is rotatable opens, rubbish combustion chamber 11 can be put into from opening after opening In；The side rotary setting of ashes room 12 has shoot door 121, after the ashes in ashes room 12 are accumulated to a certain extent, can beat Opening or cleaning ash door 121 carries out deashing work.

It should be further stated that in the present embodiment, by setting up burning spacer 2, dexterously combustion chamber 11 is divided it is First combustion zone 111 and some second combustion zones 112 communicated therewith, rubbish is set to be more easy to enter in the second combustion zone 112, and the Two combustion zones 112 are arranged in body of heater 1, do not increase equipment space；First combustion zone 111 carries out rubbish as primary zone Burn, the second combustion zone 112 carries out secondary burning to the rubbish that burns incompletely, and improves firing efficiency.

As shown in figure 5, as a preferred embodiment, the burning spacer 2 includes：

Body 20, the body 20 are cylindrical structure, and its fixed cover is in the side wall of the combustion chamber 11；

Some combustion tubes 21, circumferentially direction is placed equidistant in the side wall of the body 20 combustion tube 21, described Second combustion zone 112 is arranged in the combustion tube 21；

Some connecting tubes 22, axial direction of the connecting tube 22 along the combustion tube 21 are arranged at the set from top to bottom In the side wall of body 20, it connects the second combustion zone 112 with the first combustion zone 111；

Some escape pipes 23, the escape pipe 23 may be contained within the end of the combustion tube 21, its inwardly angled sensing First combustion zone 111 it is centrally disposed.

It should be noted that when rubbish burns in the first combustion zone 111, enter in the first combustion gas area 111 in rubbish During row burning, the ashes incinerated on the outside of rubbish can be peeled off by air-flow, promote the slower rate of rubbish, while no matter be in The rubbish of which position, all can be by the second combustion zone of inlet channel 112 of connecting tube 22 of relevant position when not sufficiently combusted Burnt again.

It is worth noting that, while rubbish residue is burnt into the second combustion zone 112, the first combustion zone The ashes of floating are transmitted back to the bottom of the first combustion zone 111 with floating dust also by the second combustion zone 112 in 111, reduce the first combustion Burn the dustiness of discharge flue gas in area 111.

It should be further stated that in traditional incinerator, there is a grating type between ashes room and combustion zone Dividing plate fire grate, rubbish caused lime-ash after burning can be fallen into ashes room from the gap on fire grate, but lime-ash can be slowly Accumulation is formed on dividing plate, influences follow-up burning effect；In the present embodiment, escape pipe 23 communicates with combustion tube 21, each outlet Pipe 23 is in an annular region, and when being aerated oxygen supply to combustion tube 23, wind can also be blown out from escape pipe 23, now, from The wind from all directions is blown out in each escape pipe 23, carrying out wind-force to the lime-ash in the top spacer of ashes room 12 stirs, and prevents Lime-ash is accumulated.

Need a more step to illustrate, toward combustion tube 21 in the flow velocity of air-flow that is passed through be faster than air stream in body 20 Speed, the junction of connecting tube 22 and body 20 is produced suction, can adsorb after rubbish is not sufficiently combusted in the first combustion zone 111 Residue, residue is entered by connecting tube 22 in the second combustion gas area 112.

As shown in Fig. 4 and Fig. 6, as a preferred embodiment, first gas supply assembly 31 includes：

First breather pipe 311, first breather pipe 311 are vertically arranged at the center of first combustion zone 111, It is connected by pipeline with the first air blower 312；

First air blower 312, first air blower 312 are arranged at the side outside the body of heater 1, and it fires to described first Burn area 111 and convey air.

As shown in fig. 7, further, first breather pipe 311 has been placed equidistant logical from top to bottom along its axial direction Gas port 3111, and the blow vent 3111 is placed equidistant along the circumferential direction of first breather pipe 311.

It should be noted that blow vent 3111 to the first combustion zone 111 carry out ventilation oxygen-supplying when, also to the rubbish in stove A thrust is provided, not sufficiently combusted rubbish residue more easily enters the second combustion zone in the presence of this thrust 112。

As shown in Fig. 1 and Fig. 8, as a preferred embodiment, second gas supply assembly 32 includes：

Second breather pipe 321, second breather pipe 321 are cyclic structure, and it is fixedly installed on the combustion chamber 11 Top, and some and combustion tube 21 one-to-one air inlet 3211 of open top is provided with its lower surface；

Second air blower 322, second air blower 322 are arranged at the side outside the body of heater 1, and it passes through pipeline and institute State the second breather pipe 321 to be connected, it conveys the air quickly to circulate to second combustion zone 112.

As a preferred embodiment, first fuel feed pump 41 is arranged in first breather pipe 311, its edge Axial direction has been placed equidistant the first oil nozzle 411, and first oil nozzle 411 is equidistantly set along the circumferential direction of first fuel feed pump 41 Put, and outer wall of first oil nozzle 411 through first breather pipe 311 is set.

Here, it should be noted that fuel from fuel tank 40 is delivered in the first combustion zone 111 by the first fuel feed pump 41, and Sprayed from the first oil nozzle 411, and blow vent 3111 export airflow function under, fuel oil divergence expression in the first combustion zone Paving, which is spilt, in 111 comes, and makes fuel oil and the abundant catalytic combustion of rubbish, improves the combustion utilization efficiency of fuel oil, avoid fuel oil first In combustion zone 111 one at concentrated combustion, cause other region incineration firing incineration rates reduction.

As shown in figs. 5 and 6, as a preferred embodiment, second fuel feed pump 42 includes the He of VERTICAL TUBE 421 Some ring pipes 422 being equidistantly connected in the VERTICAL TUBE 421, the ring pipe 422 are sheathed on the outer wall of the burning spacer 2 On, the ring pipe 422 corresponds the combustion tube 21 and the outer wall through the combustion tube 21 is provided with the second oil nozzle 423.

Wherein, second oil nozzle 423 is set diagonally downward.

Herein it should be noted that some second oil nozzles 423 on ring pipe 422 are downward in each corresponding combustion tube 21 Fuel oil is conveyed, the air-flow for coordinating the second breather pipe 321 to be blown into from the surface of combustion tube 21, is formed downwards in combustion tube 21 Flame stream, the rubbish in the second combustion zone 112 is fully burnt, while the dust pushed in combustion tube 21 is discharged downwards.

Embodiment 2：

Fig. 9 and Figure 10 is a kind of a kind of structural representation of the fully embodiment 2 of combustion refuse incinerator of the present invention；Such as figure 9 with Figure 10 shown in, wherein in the same manner as in Example 1 or corresponding part use with 1 corresponding reference of embodiment, for simplicity For the sake of, hereafter only description and the distinctive points of embodiment 1, the difference of the embodiment 1 shown in the embodiment 2 and Fig. 1 is：

The present invention effectively removes poisonous and harmful substances in flue gas to realize, flue dust is reached the work(of discharging standards Can, heat-exchange dedusting mechanism 5 is additionally provided with, the heat-exchange dedusting mechanism 5 is arranged at the side of the body of heater 1, and it is used to carry out flue gas Dedusting, it includes：

Casing 51, the casing 51 include the air inlet area 501 separated and go out cigarette district 502, the top of the air inlet area 501 Be provided with tracheae 510, it is described go out cigarette district 502 top be provided with fume pipe 511, it is described go out cigarette district 502 front side be provided with out Air port 512, the rear side of the air inlet area 501 are provided with blast pipe 513；

Some heat exchange elements 52, length direction of the heat exchange element 52 along the casing 51 are staggered in the casing 51 Interior, it is respectively positioned on the air inlet area 501 and gone out between cigarette district 502.

It should be noted that the top for going out cigarette district 502 is provided with water inlet 514, the bottom of its side is provided with water outlet Flue gas in body of heater 1, after going out in cigarette district 502 to be passed through water, is drawn into out in cigarette district 502, cigarette by mouth 515 by fume pipe 511 Gas contacts with water, removes most solid flue gas particle and is discharged from air outlet 512；Flue gas in stove has heat, with water Heat is reached in water after contact, by heat exchange element 52 using this partial heat to passing through the second air blower 322 in air inlet area 501 The air-flow being passed through is heated, and prevents from reducing the combustion efficiency in the second combustion zone 112 because gas flow temperature is low.

The course of work is as follows：

Rubbish, which is launched, enters the first combustion zone 111, and the first air blower 312 works, while fuel tank 40 is by operation of oil pump Fuel feeding, the delivery air of the first air supply pipe 311 enters the first combustion zone 111, while the first fuel feed pump 41 output fuel oil enters first Combustion zone 111, air collectively promote the combustion efficiency in the first combustion zone 111 with fuel oil；The rubbish that part burns incompletely is first Under the air draught that air supply pipe 311 exports promotes, into each second combustion zone 112, now heat-exchange dedusting mechanism 5 has begun to work Make, each second combustion zone 112 is entered by the delivery air of the second breather pipe 321, while the second fuel feed pump 42 output fuel oil enters Each second combustion zone 112, rubbish carry out second-time burning in the second combustion zone 112.

The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention All any modification, equivalent and improvement made within refreshing and principle etc., should be included in the scope of the protection.

Claims

1. a kind of fully combustion refuse incinerator, including body of heater (1), the body of heater (1) include the combustion chamber (11) and bottom on top Ashes room (12), the top of the body of heater (1) rotated and is provided with bell (13), and outlet flue has been opened at the top of the bell (13) (131), it is characterised in that also include：

Burn spacer (2), and the burning spacer (2) is cylindrical structure, and it is sheathed in the side wall of the combustion chamber (11), and its Combustion chamber (11) are divided into the first combustion zone (111) and some second combustion zones (112), first combustion zone (111) is located at The center of the combustion chamber (11), second combustion zone (112) is around the periphery for being arranged at first combustion zone (111)；

Gas supply mechanism (3), the gas supply assembly (31) of gas supply mechanism (3) first and the second gas supply assembly (32), first supply Component (31) conveys air to the first combustion zone (111), and second gas supply assembly (32) conveys empty to the second combustion zone (112) Gas；

Oil supply mechanism (4), the oil supply mechanism (4) include fuel tank (40) and the first fuel feed pump connected respectively with the fuel tank (40) (41) and the second fuel feed pump (42), first fuel feed pump (41) convey fuel oil, second fuel feed pump to the first combustion zone (111) (42) fuel oil is conveyed to the second combustion zone (112).

A kind of 2. fully combustion refuse incinerator according to claim 1, it is characterised in that burning spacer (2) bag Include：

Body (20), the body (20) are cylindrical structure, and its fixed cover is in the side wall of the combustion chamber (11)；

Some combustion tubes (21), circumferentially direction is placed equidistant in the side wall of the body (20) combustion tube (21), institute The second combustion zone (112) is stated to be arranged in the combustion tube (21)；

Some connecting tubes (22), axial direction of the connecting tube (22) along the combustion tube (21) are arranged at described from top to bottom In the side wall of body (20), it connects second combustion zone (112) with first combustion zone (111)；

Some escape pipes (23), the escape pipe (23) may be contained within the terminal position of the combustion tube (21).

A kind of 3. fully combustion refuse incinerator according to claim 1, it is characterised in that：The escape pipe (23) is inclined Tiltedly point to the centrally disposed of the first combustion zone (112).

A kind of 4. fully combustion refuse incinerator according to claim 1, it is characterised in that first gas supply assembly (31) include：

First breather pipe (311), first breather pipe (311) are vertically arranged at the centre bit of first combustion zone (111) Put, it is connected by pipeline with the first air blower (312)；

First air blower (312), first air blower (312) are arranged at the side of the body of heater (1) outside, and it is to described first Combustion zone (111) conveys air.

A kind of 5. fully combustion refuse incinerator according to claim 4, it is characterised in that first breather pipe (311) blow vent (3111) it has been placed equidistant from top to bottom along its axial direction, and the blow vent (3111) is first logical along this The circumferential direction of tracheae (311) is placed equidistant.

A kind of 6. fully combustion refuse incinerator according to claim 2, it is characterised in that second gas supply assembly (32) include：

Second breather pipe (321), second breather pipe (321) are cyclic structure, and it is fixedly installed on the combustion chamber (11) Top, and be provided with its lower surface some with the combustion tube (21) the one-to-one air inlet of open top (3211)；

Second air blower (322), second air blower (322) are arranged at the side of the body of heater (1) outside, its by pipeline with Second breather pipe (321) is connected, and it conveys air to second combustion zone (112).

A kind of 7. fully combustion refuse incinerator according to claim 4, it is characterised in that first fuel feed pump (41) It is arranged concentrically in first breather pipe (311), it has in axial direction been placed equidistant the first oil nozzle (411), first oil Mouth (411) is placed equidistant along the circumferential direction of first fuel feed pump (41), and first oil nozzle (411) is first logical through this The outer wall of tracheae (311) is set.

A kind of 8. fully combustion refuse incinerator according to claim 2, it is characterised in that second fuel feed pump (42) Including VERTICAL TUBE (421) and some ring pipes (422) being equidistantly connected in the VERTICAL TUBE (421), the ring pipe (422) covers On the outer wall of the burning spacer (2), the ring pipe (422) corresponds the combustion tube (21) and runs through the combustion tube (21) outer wall is provided with the second oil nozzle (423).

A kind of 9. fully combustion refuse incinerator according to claim 8, it is characterised in that second oil nozzle (423) Set diagonally downward.

10. a kind of fully combustion refuse incinerator according to claim 1, it is characterised in that also including heat-exchange dedusting machine Structure (5), the heat-exchange dedusting mechanism (5) are arranged at the side of the body of heater (1), and it is used to carry out dedusting to flue gas, and it includes：

Casing (51), the casing (51) include the air inlet area (501) separated and go out cigarette district (502), the air inlet area (501) Top be provided with tracheae (510), it is described go out cigarette district (502) at the top of be provided with fume pipe (511), it is described go out cigarette district (502) Front side be provided with air outlet (512), be provided with blast pipe (513) on rear side of the air inlet area (501)；

Some heat exchange elements (52), length direction of the heat exchange element (52) along the casing (51) are staggered in the casing (51) in, it is respectively positioned on the air inlet area (501) and gone out between cigarette district (502).