CN208998080U - A kind of domestic waste incineration that rolling type is small-sized - Google Patents

Abstract

The structure of the small-sized domestic waste incineration of rolling type, including having internal cavities furnace body, the inside of the furnace body is equipped with fire grate and table, the table includes in step-like arrangement, rotatably upper table, middle table, lower table, when incinerator works, new refuse first enters the first burning stage after entering furnace on table, it is relatively dry in rubbish, inflammable component and more open position start to burn, after burning a period of time, by rotating table, rubbish is allowed just to burn the ashes of stage formation, carbon residue, and the uncombusted component in part is fallen on fire grate, and enter the deep burning stage, until after-flame；This mode that incineration firing process is divided into two stages is conducive to improve incinerator to the adaptability of rubbish, and preferably overcome the case where local oxygen deprivation is smouldered, the generation total amount of noxious pollutant is advantageously reduced, to reduce the load and operating cost of smoke processing system.

Description

A kind of domestic waste incineration that rolling type is small-sized

Technical field

The utility model relates to consumer waste innocents, minimizing disposal field, more particularly to a kind of small-sized life rubbish Rubbish cleaning incineration furnace.

Background technique

With the continuous improvement of non-degradable component in house refuse, centralized burning is that the realization of domestic waste in future subtracts Quantization, innoxious, disposal of resources preferable selection.It is difficult since rubbish is more dispersed but for the extensive country regions To concentrate on a large scale, it is unpractical for carrying out centralized burning using large-scale incinerator.It is especially remote in order to solve grass roots Rural garbage problem, clean-in-place burning after being collected using small range are realized at innoxious, minimizing the distributing of rubbish Set mode, have investment and operating cost it is low, to the not high advantage of operator's skill requirement, meet China's the vast rural areas Society at this stage, the level of economic development.

A kind of relatively common method of distributing disposition country life rubbish be using small incinerator by house refuse into Row burns, and the flue gas after burning is carried out to handle rear discharge up to standard.For opposite city, the house refuse in villages and small towns clears system Be still not perfect, be difficult to accomplish that the rubbish on the same day is sent to burning station in time, and the moisture content of rubbish, Decay by weather, The influence of the factors such as season and change especially big, the ingredient and state of rubbish are more complicated with respect to domestic waste.And for For small-sized burning station, it is difficult to rubbish can be adjusted as large-scale incineration plant calorific value, reduce moisture content, broken bale broken, The series of preprocessing measure such as sub-sieve, homogenization, it is also difficult to adjust burning parameter immediately by complicated means and be burned to control Journey.Above situation proposes huge difficulty to the design of small incinerator.

For current conventional small incinerator, rubbish once enters furnace burning, the rubbish of different parts because compactness, The difference of the factors such as component, oxygen demand causes the burning state of each section great difference occur.Some positions are because of sanitary fill Loosely, the reasons such as combustibility is preferable, component combustion oxygen consumption is few make firing rate very fast, some positions are then because rubbish is closeer In fact, the reasons such as combustibility is poor, component combustion oxygen consumption is more make firing rate slower；The fast position of firing rate, with rubbish Rubbish after-flame will form airflow channel, causes to mix and burns air to flow through these resistances more and more smaller " short-channel ", and that A little closely knit positions of rubbish then cannot get enough oxygen, the state of smouldering in anoxic.Rubbish under the state of smouldering not only not The harmful constituents such as combustion hydrocarbon will increase dramatically, and be difficult to promote fire box temperature, so that the harmful substance generated It cannot destroy by fire under high temperature environment, noxious pollutant total content is very high in the flue gas for causing incinerator to be discharged, and greatly increases The workload of after-treatment system, and then increase equipment investment and operating cost, this is also small incinerator fume treatment ring The cost of section is significantly larger than the reason of cost for burning link.

As can developing a kind of small refuse incinerator, the inhomogeneities that rubbish can be overcome to burn in burner hearth improves rubbish With the matching relationship of air, and then reduce burn link the total production quantity of harmful substance, be beneficial to mitigate fume treatment link Load, save the investment and operating cost of entire incineration system, be of great significance to the disposition of country life rubbish.

Through domestic search, the following patents have similarities with this utility model:

Application No. is CN201710472296.0, the hair of entitled " a kind of chamber isolated small-sized rubbish pyrolytic gasification combustion furnace " It is bright to disclose a kind of chamber isolated small-sized rubbish pyrolytic gasification combustion furnace, including hopper, gate, drying chamber, upper fire-grating, burner hearth Chamber, lower fire grating and dual firing chamber, the high-temperature flue gas in dual firing chamber import pyrolytic gasification chamber, and a part of high-temperature flue gas flows upwardly to drying chamber It is interior to drying garbage, the vapor of generation imports condensation liquefaction tank by vapor suction chamber and liquefies, and foul smell is back to combustion The intracavitary high-temperature calcination processing of burner hearth is burnt, flue gas, foul smell evolution are avoided；Another part high-temperature flue gas flows downward, in conjunction with combustion furnace The heat that thorax chamber generates forms convection current radiation, makes rubbish while generating pyrolytic gasification, and the gas that gasifies is pierced by downwards entrance by upper fire-grating The burning of burner hearth chamber, the garbage carbon under upper fire-grating overturning are burnt on lower fire grating, and opposed firing flame is formed between upper lower fire grating, Gasify gas with pyrolysis after garbage carbon the intracavitary formation of burner hearth it is complementary burn, there is dioxin in lasting holding high-temperature region Evil substance decomposition, the thermal energy for generation of burning sufficiently recycle.

Application No. is CN201710687791.3, the invention of entitled " a kind of garbage combustion device that twin-screw is broken " is public A kind of garbage combustion device that twin-screw is broken is opened, including rubbish double helix burns cylinder, heating furnace body, rubbish storage bucket and cigarette Gas collecting hood, the rubbish double helix burn cylinder bottom and are equipped with heating furnace body, and rubbish double helix burns and is equipped with cigarette at the top of cylinder Gas collecting hood；The rubbish double helix burns and is equipped with spiral crushing push rod A and spiral crushing push rod B, the spiral inside cylinder Broken push rod A and the same end spiral crushing push rod B are pierced by rubbish double helix and burn cylinder；The convenient rubbish that rubbish introducing cylinder is fallen Rubbish is crushed, is pushed, and flame passes through burning through-hole and sufficiently burns to the rubbish stirred during broken and push；Be conducive to Further full combustion under the flame that flame spray orifice sprays；Convenient for the collection of flue gas after the collection and burning of the residue after burning Discharge improves burning effect.

Although the above patent is all the device of waste incineration, rolled after all no just burning of above-mentioned patent to rubbish, Fall the stage burnt deeply again, the technical solution of structure and waste incineration is all different from the utility model.

Utility model content

Technical problem to be solved by the utility model is: there are demand and being asked for current country life waste incineration disposition Topic, proposes a kind of Small-sized living garbage incinerator of rolling type, this incinerator is by the way that Refuse Incineration Process to be divided into tentatively Burning and two links of deep combustion, and rubbish is stirred in primary combustion link, it is formed more in Refuse Incineration Process More duration and degree of heatings improves the combustion efficiency of the closely knit rubbish of agglomeration, improves the matching relationship of rubbish and oxygen, burns to reduce rubbish Harmful substance during burning generates, especially the production quantity of the tar material of Plastic waste incineration generation, and then reaches drop The difficulty and cost of low fume treatment link, to reduce the joint disposal cost of house refuse.

Needle with the above problem, the utility model proposes technical solution be: a kind of consumer waste incineration that rolling type is small-sized Furnace, the furnace body including having internal cavities, the top of the furnace body are equipped with garbage inlet and smoke outlet, and the inside of furnace body is equipped with furnace Row, fire grate is engraved structure, and the space segment above the fire grate is burner hearth, and the space segment of lower section is ashcan, the furnace Table is equipped in thorax, the table includes upper table, middle table, the lower table in step-like arrangement, the furnace above the table Thorax is divided into upper furnace, the hearth portion below table is divided into lower hearth；The outside of furnace body is equipped with table control assembly, rotates table Control assembly can allow table, middle table and lower table to rotate；The position that upper furnace is corresponded on the furnace body sidewall of the furnace body is equipped with The position of upper furnace door, corresponding lower hearth is additionally provided with lower hearth door；The gas supply with the connects with the internal cavities is additionally provided on furnace body Device.

Further, the structure of upper table, middle table and lower table are as follows: including shaft, the shaft is equipped with grate, The top at the grate both ends is equipped with column of stirring, and the grate is equipped with dowel；The grate one of upper table and middle table Guide post is additionally provided with below end.

Further, grate is the bar-like member for being spaced from each other, and being parallel to each other；The two sides of shaft are designed with dowel, And shaft and dowel all link together with grate, form the structure of a hollow out.

Further, the both ends of the shaft of upper table, middle table and lower table are each passed through the opposite two side walls of furnace body, And it is equipped with snap-gauge component in one end of shaft, the snap-gauge component is mounted in a face side wall of furnace body.

Further, table control assembly includes rocker arm, positioning lock, sliding rail and limit base, and rocker arm is connected to the one of shaft The swinging end at end, the rocker arm is constrained on the slide rail by positioning lock, and the sliding rail is mounted on the side wall of furnace body；The furnace Corresponding upper table, middle table, lower table are respectively equipped with limit base on body sidewall.

Further, table control assembly includes rocker arm and telescopic rod, and one end of rocker arm is connect with shaft, rocker arm it is another End is connect with telescopic rod, and the telescopic rod is mounted on the side wall of furnace body, and the telescopic rod is electric pushrod, oil cylinder, gas Any one in cylinder.

Further, feeder includes air supply system, tonifying Qi component and air compensating system, and furnace body lower end tune has gas supply system System, ashcan are connected with air supply system；The two sides of furnace body are designed with tonifying Qi component, and tonifying Qi component is connected to lower hearth, outside furnace body It is additionally provided with air compensating system, air compensating system is connect with tonifying Qi component.

A kind of rolling incinerating method for the domestic waste incineration that rolling type is small-sized, the internal cavities of furnace body set table and Fire grate, the space segment above fire grate are burner hearth, and the space segment of lower section is ashcan, and table is located in burner hearth；Rubbish is from rubbish Entrance can be fallen on table after entering burner hearth, and table includes upper table, middle table and the lower table in step-like arrangement, rubbish It first carries out just burning on table, stirs table, middle table and lower table after just burning, the rubbish after just burning is allowed to fall on fire grate Deep burning is carried out, until becoming ashes falls into ashcan from the gap of fire grate；It can be transferred through supplying in the first burning of rubbish and deep burning stage Device supplies the burning of rubbish.

Further, the step of rubbish stirs table, middle table and lower table, stir after just burning is successively are as follows: upper table It rotates clockwise, middle table rotates clockwise, and lower table rotates counterclockwise, at this point, forming rubbish between middle table and lower table Channel is let out under rubbish first；Then, middle table rotates counterclockwise, between upper table and middle table formed rubbish second under let out it is logical Road；Then, lower table rotates clockwise reset, middle table rotates clockwise reset, upper table is counterclockwise spinning reduction.

Further, upper table, middle table and lower table are in step-like distribution in vertical direction, in a longitudinal direction upper furnace The interlaced distribution of grate of platform, middle table and lower table, in a lateral direction in table both ends respectively with upper table, lower furnace One end of platform is overlapped.

Further, the step of rubbish stirs table, middle table and lower table, stir after just burning is successively are as follows: upper table It rotates clockwise, middle table rotates counterclockwise, lets out channel at this point, being formed under rubbish second between upper table and middle table；It connects , lower table rotates counterclockwise, lets out channel under rubbish first between middle table and lower table；Then, middle table revolves clockwise Turn to reset, lower table rotates clockwise reset, upper table is counterclockwise spinning reduction.

Using the above structure, when incinerator works, new refuse falls on table by garbage inlet into burner hearth, quilt Enter the heat of the incineration firing generation of furnace in advance and ignite, burns the stage into first；At this stage, in rubbish it is relatively dry, Inflammable component and more open position start to burn, and burner hearth is maintained under high temperature environment.

After rubbish just fires a period of time on table, the basic after-flame of rubbish at dry, inflammable and more open position, rubbish Rubbish layer gradually forms " short-channel " of air-flow, and relative moisture content is higher, nonflammable and denser position rubbish contacts oxygen The chance of gas is also reduced therewith, at this moment, by rotation table, stirs rubbish, meanwhile, it allows and just fires stage formation ashes, carbon residue, with And a part of uncombusted rubbish falls on fire grate, accumulates again, and the rubbish of burning is made to become uniformly, to eliminate rubbish to base " short-channel " is formed in layer, and enters the deep burning stage.

The stage is being burnt deeply, and the unburned sufficient rubbish of carbon residue and part further burns, until becoming ashes from fire grate gap Fall into ashcan.

In burning process, the air from air supply system enters ashcan, absorbs the heat of ashes, by fire grate, through furnace Deep burning rubbish on row, then provides oxygen in lower hearth for the rubbish depth burning stage, then in lower hearth and from tonifying Qi The supplement gas of pipe blends, and forms mixed gas, burns incineration firing in conjunction with the first burning rubbish above table, and to be first after crossing table Oxygen is provided；Furnace body is discharged through smoke outlet in the flue gas that burning is formed, into subsequent smoke processing system.

The utility model has the advantages that: 1) passing through in Refuse Incineration Process stir, the means such as landing, formation are multiple again Duration and degree of heating is conducive to the uniformity in entire burning process for improving waste layer, so that incinerator better adapts to not by pre- Processing, component and the biggish rural rubbish of state difference；2) in Refuse Incineration Process, caused by preferably overcoming rubbish difference Air-flow " short-channel " avoids local oxygen deprivation and smoulders, and the generation total amount of noxious pollutant is advantageously reduced, to reduce flue gas The load and operating cost of processing system；3) rubbish is more abundant in conjunction with air, and the utilization rate of air is higher, required practical stream The relatively general type incinerator of smouldering of air total amount for crossing burner hearth is less, and amount of flue gas emission is reduced, and being equivalent to reduces post-processing system The total capacity of the processing of system reduces the load and operating cost of flue gas after-treatment system；4) incineration firing is more abundant, lime-ash Clinker ignition loss is lower, innoxious, minimizing degree is higher.

Detailed description of the invention

Fig. 1 is the main view direction cross-sectional view of embodiment one；

Fig. 2 is the sectional view along A-A of Fig. 1；

Fig. 3 is that upper table is coupled partial schematic diagram on furnace body；

Fig. 4 is partial enlarged view at I in Fig. 3；

Fig. 5 is the B-B direction cross-sectional view of Fig. 1；

Fig. 6 is the C direction view of Fig. 2 in embodiment one；

Fig. 7 is the C direction view of Fig. 2 in embodiment two；

Fig. 8 is the cross-sectional structure figure of upper table；

Fig. 9 is the cross-sectional structure figure of middle table；

Figure 10 is the cross-sectional structure figure of lower table；

Figure 11 is the table action step in embodiment one, wherein a) indicates the original state figure of table, b) furnace in expression Platform rotate clockwise after state diagram, c) indicate in table rotate clockwise after state diagram, d) indicate that lower table is counterclockwise Postrotational state diagram, e), indicate in table postrotational state diagram counterclockwise, f) indicate the shape after lower table rotates clockwise State figure, g) indicate in table rotate clockwise after state diagram；

Figure 12 is the table action step in embodiment three, wherein a) indicates the original state figure of table, b) furnace in expression Platform rotate clockwise after state diagram, c) indicate in table postrotational state diagram counterclockwise, d) indicate that lower table is counterclockwise Postrotational state diagram, e), indicate in table rotate clockwise after state diagram, f) indicate the shape after lower table rotates clockwise State figure, g) upper table resets to original state figure after rotating clockwise in figure；

Wherein, the corresponding relationship between appended drawing reference and component names of the Fig. 1 into Figure 12 are as follows:

1 --- new refuse 2 --- garbage inlet 3 --- upper furnace

4 --- furnace body 5 --- upper table 6 --- lower hearths

7 --- lower hearth door 8 --- tonifying Qi component 9 --- supplement gas

10 --- fire grate 11 --- air supply system 12 --- ashes

13 --- ashcan 14 --- air 15 --- burning rubbish deeply

16 --- air compensating system 17 --- mixed gas 18 --- lower tables

19 --- middle table 20 --- upper furnace door 21 --- just burns rubbish

22 --- flue gas 23 --- smoke outlet 24 --- columns of stirring

25 --- dowel 26 --- grate 27 --- shafts

28 --- snap-gauge component 29 --- rocker arm 30 --- positioning locks

31 --- sliding rail 32 --- guide post 33 --- limit bases

34 --- telescopic rod 35 --- channel 36 is let out under first --- lets out channel under second.

Specific embodiment

The description of a step is done to the utility model below with reference to embodiment and attached drawing:

Embodiment one

The core of the utility model is to propose a kind of structure of domestic waste incineration that rolling type is small-sized, the structure pass through by Incineration firing process, which is divided into, just burns and burns two links deeply, stirs rubbish in the combustion process of rubbish, stirs, to complexity Ingredient rubbish has better adaptability, and makes incineration firing more preferable in conjunction with oxygen in the process, burns more abundant, and The air capacity of required consumption is less, generates that harmful pollutants yield is less, mitigate flue gas of refuse burning processing load and Difficulty, to achieve the purpose that the joint disposal cost for saving house refuse.

In order to make those skilled in the art more fully understand the technical solution of the utility model, with reference to the accompanying drawing and have The utility model is described in further detail for body embodiment.

As shown in Figure 1, and combine Fig. 2, Fig. 5, Fig. 6, wherein Fig. 1 is the small-sized life of rolling type provided by the utility model The main view of waste incineration furnace structure living, Fig. 2 are the sectional view along A-A of Fig. 1, show the arrangement of table from overlook direction And its equipped relationship with furnace body 4；Fig. 3 is the B-B direction cross-sectional view of Fig. 1, it is shown that the structure of fire grate 10；Fig. 6 be Fig. 2 C to View, it is shown that the driving method of each table.

A kind of structure of the small-sized domestic waste incineration of rolling type, the furnace body 4 including having internal cavities, institute The inside for stating furnace body 4 is equipped with fire grate 10, and the space segment of 10 top of fire grate is burner hearth, and lower space part is ashcan 13, It is equipped with table in the burner hearth, the table includes having poor certain altitude, upper table 5 in step-like arrangement, middle table 19, three, lower table 18 etc. part forms, and the hearth portion above the table is divided into upper furnace 3, the burner hearth part below table For lower hearth 6, the top of the furnace body 4 is equipped with garbage inlet 2 and smoke outlet 22, and the garbage inlet 2 and smoke outlet 22 Inside is connected with upper furnace 3；The side wall of the furnace body 3 is equipped with tonifying Qi component 8,8 exit site of tonifying Qi component It is connected with lower hearth 6, import position is connected with air compensating system 16；The position of upper furnace is corresponded on 4 sidewall of the furnace body of furnace body Equipped with upper furnace door 20, the position of corresponding lower hearth 6 is additionally provided with lower hearth door 7；The ashcan 13 is connected with air supply system 11 It is logical.

5 structure of upper table is, as shown in figure 8, include shaft 27, the shaft 27 be equipped with more it is parallel Grate 26, the top at the both ends of the grate 26 is equipped with column 24 of stirring, and lower section at one end is equipped with guide post 32；Described Dowel 25(is equipped between grate 26 referring to Fig. 3).

The structure of the middle table 19, as shown in figure 9, it is similar to upper table 5, but the relatively upper table in its 26 position of grate For 5 grate, both opposite sides are mutually staggered, that is, projecting from overlook direction, the end of the two has certain length deep Enter in the interval of other side.

The structure of the lower table 18 also includes shaft 27, also is provided with more in the shaft 27 as shown in Figure 10 Parallel grate 26, the both ends of the grate are all equipped with column 24 of stirring, 26 position of grate for the grate of middle table 19, And both opposite sides mutually stagger.

When the upper table 5, middle table 19, lower table 18 are mounted on furnace body 4, as shown in Fig. 2, and combining Fig. 3, figure 4,27 both ends of shaft of each table are each passed through the opposite two side walls of furnace body 4, and are equipped with snap-gauge component in one end of shaft 27 28, the snap-gauge component 28 is mounted on the side wall of furnace body 4, and under the snap-gauge component 28 effect, shaft 27 can only rotate, no It can make axis direction movement, it is when 27 other end of shaft passes through the side wall of furnace body 4, i.e., rotatable, axis direction can also be done Movement, to ensure shaft 27 when expanding with heat and contract with cold along the freedom degree of its axis direction.

The end that the shaft 27 stretches out snap-gauge component 28 is additionally provided with rocker arm 29, as shown in fig. 6, one end of the rocker arm 29 In installation end shaft 27, the other end is constrained on sliding rail 31 by positioning lock 30, and the sliding rail 31 is mounted on the side wall of furnace body 4 On；When needing to rotate table, positioning lock 30 is unclamped, rocker arm 29 is pulled, the rotation of shaft 27 can be driven, and then drive entire furnace Platform rotation；When table does not need to rotate, or need the long period when some position is fixed, it can be with positioning lock 30 by rocker arm 29 It is locked in some corresponding position of sliding rail 31.

It is additionally provided with limit base 33 on 4 side wall of furnace body, the extreme position swung for constraining each table rocker arm 29 is corresponding Upper table 5 is equipped with a limit base 33, and two limit bases 33 are arranged in table 19 in correspondence, right respectively in the two sides of middle table rocker arm It should descend table that one limit base 33 is set.

As shown in figure 11, the rotation sequence of the table is to see from rocker arm 29 to the direction of furnace body 4, for 5, upper table On the left of burner hearth, the case where lower table 18 is located on the right side of burner hearth, the upper table 5 rotates clockwise certain angle, middle table 19 rotate clockwise certain angle, and lower table 18 rotates by a certain angle counterclockwise, are formed between middle table 19 and lower table 18 Channel 35 is let out under rubbish first, is allowed part just to let out channel 35 under burning rubbish 21 passes through first and is fallen into lower hearth；Then, middle table 19 Rotation counterclockwise, lets out channel under forming the second rubbish between upper table 5 and middle table 19, then allows a part just to burn rubbish 21 and fall Enter lower hearth 6；Then, lower table 18 rotates clockwise reset, and middle table 19 rotates clockwise reset, the upper rotation counterclockwise of table 5 Turn to reset；Upper table 5 is located on the right side of burner hearth, the case where lower table 18 is located at burner hearth right side, then the movement of above-mentioned each table The corresponding difference in direction is opposite.

Using the above structure, it is fresh when the small-sized domestic waste incineration of the rolling type that the utility model is proposed works Rubbish 1 passes through garbage inlet 2 and enters burner hearth, falls on table, is formed and just burns rubbish 21, and the rubbish 21 that burns out is entered furnace in advance The heat that generates of waste incineration and ignite, burn the stage into first；At this stage, group relatively dry, inflammable in rubbish Divide and more open position starts to burn, burner hearth is maintained under high temperature environment.

After just burning rubbish 21 burns a period of time on table, the rubbish at dry, inflammable and more open position is basic After-flame, waste layer gradually form " short-channel " of air-flow, and relative moisture content is higher, nonflammable and denser position rubbish The chance of contact oxygen is also reduced therewith, at this moment, by rotation table, stirs rubbish, meanwhile, it allows and just burns rubbish 21 burned The uncombusted component in ashes, carbon residue and the part formed in journey is fallen on fire grate 10, and deep burning rubbish 15 is formed.By first Rubbish after the burning stage, which passes through, the movement such as stirs, falls, accumulating again, and the deep stack layer for burning rubbish 15 becomes uniformly, to eliminate Air-flow " short-channel ", and enter the deep burning stage.

The stage is being burnt deeply, and the unburned sufficient rubbish of carbon residue and part further burns, until becoming ashes 12 from fire grate 10 Gap fall into ashcan 13, periodically or irregularly dug out by the affected personnel of equipment.

In burning process, the air 14 from air supply system 11 enters ashcan, absorbs the heat of ashes 12, passes through fire grate 10, seepage flow provides oxygen by the deep burning rubbish 15 being deposited on fire grate 10 for the deep combustion of rubbish, then in lower hearth 6 In blended with the supplement gas 9 from air compensating system 16, tonifying Qi component 8, form mixed gas 17, the mixed gas 17 penetrates each furnace Platform, seepage flow provide oxygen by the first burning rubbish 21 above table, and just to burn the burning of rubbish 21；Burn the flue gas 22 formed Furnace body 4 is discharged through smoke outlet 23, into subsequent smoke processing system.

When incinerator needs to overhaul and safeguard, upper furnace door 20 can be opened as needed, lower hearth door 7 carry out maintenance and Maintenance.

Embodiment two

The difference is that, the swinging end of each rocker arm 29 can also be connected with telescopic rod 34 with embodiment one, such as Fig. 7 institute Show, the telescopic rod 34 is mounted on the side wall of furnace body 4, then positioning lock 30 described in Fig. 6, sliding rail 31 and limit base 33 take Disappear；Manner of execution, the specific location of rocker arm 29 are controlled by flexible, the specific length of telescopic rod 34, and then control each table Movement and position, to realize the automation control of each table；The telescopic rod 34 can be electric pushrod, oil cylinder, gas One of cylinder.

Embodiment three

The difference is that, as shown in figure 12, the rotation sequence of the table can also be, from rocker arm with embodiment one 29 see the direction to furnace body 4, upper table 5 are located on the left of burner hearth, the case where lower table 18 is located at burner hearth right side, described is upper Table 5 rotates clockwise certain angle, and middle table 19 rotates by a certain angle counterclockwise, the shape between upper table 5 and middle table 19 At channel 36 is let out under rubbish second, allows part just to burn under rubbish 21 passes through second and let out channel 36 into lower hearth 6；Then table is descended 18 rotate by a certain angle counterclockwise, let out channel 35 under rubbish first between middle table 19 and lower table 18, then part is allowed just to burn Rubbish 21 falls into lower hearth 6；Then successively middle table 19 rotates clockwise reset, and lower table 18 rotates clockwise reset, upper furnace The spinning reduction counterclockwise of platform 5；Upper table 5 is located on the right side of burner hearth, the case where lower table 18 is located on the left of burner hearth, then it is above-mentioned respectively The corresponding difference of the direction of action of table is opposite.

Above the structure to a kind of domestic waste incineration that rolling type is small-sized provided by the utility model and principle into It has gone and has been discussed in detail, the principles of the present invention and embodiment have been expounded by specific embodiment in text, and implemented The explanation of example is merely used to help understand the method and its core concept of the utility model, it is noted that for the art Those of ordinary skill for, without departing from the principle of this utility model, can also to the utility model carry out it is several Improvement and modification, modifications and modifications also fall within the protection scope of the claims of the utility model.

It should be noted that first, it is practical new in order to which this is explicitly described in the description of technical solutions of the utility model Some nouns of locality used in the technical characteristic of type, such as "upper", "lower", "inner", "outside", " side " etc. are practical new according to this When the small-sized domestic waste incineration normal mounting of the rolling type of type for the normal orientation on ground, example Such as, apart from the higher orientation in ground be "upper", close to the center line side of incinerator vertical direction be "inner", perpendicular to upper and lower Direction is " side " etc.；Second, the small-sized domestic waste incineration of the rolling type of the utility model is primarily adapted for use in present villages and small towns The daily life rubbish of resident, but it is not meant to that the incinerator is not applied for other types of rubbish, it can answer completely For the rubbish with flammable factory's packaging waste, medical waste, other properties such as rubbish of food factory.

Claims (8)

1. a kind of domestic waste incineration that rolling type is small-sized, the furnace body (4) including having internal cavities, the furnace body (4) Top is equipped with garbage inlet (2) and smoke outlet (22), which is characterized in that the inside of furnace body (4) is equipped with fire grate (10), fire grate (10) For engraved structure, the space segment above the fire grate (10) is burner hearth, and the space segment of lower section is ashcan (13), the furnace Table is equipped in thorax, the table includes upper table (5), middle table (19), the lower table (18) in step-like arrangement, the furnace Hearth portion above platform is divided into upper furnace (3), the hearth portion below table is divided into lower hearth (6)；The outside of furnace body (4) is equipped with furnace Platform control assembly, rotation table control assembly can allow table (5), middle table (19) and lower table (18) to rotate；The furnace body (4) position that upper furnace (3) is corresponded on side wall is equipped with upper furnace door (20), and the position of corresponding lower hearth (6) is additionally provided with lower furnace Thorax door (7)；The feeder with the connects with the internal cavities is additionally provided on furnace body (4).

2. a kind of small-sized domestic waste incineration of rolling type according to claim 1, which is characterized in that upper table (5), The structure of middle table (19) and lower table (18) are as follows: including shaft (27), the shaft (27) is equipped with grate (26), described Grate (26) both ends top be equipped with stir column (24), the grate (26) be equipped with dowel (25)；Upper table (5) and Guide post (32) are additionally provided with below grate (26) one end of middle table (19).

3. a kind of small-sized domestic waste incineration of rolling type according to claim 2, which is characterized in that grate (26) is The bar-like member for being spaced from each other, and being parallel to each other；The two sides of shaft (27) are designed with dowel (25), and shaft (27) and connection Muscle (25) all links together with grate (26), forms the structure of a hollow out.

4. a kind of small-sized domestic waste incineration of rolling type according to claim 2 or 3, which is characterized in that upper table (5), the both ends of the shaft of middle table (19) and lower table (18) are each passed through the opposite two side walls of furnace body (4), and in shaft (27) one end is equipped with snap-gauge component (28), and the snap-gauge component (28) is mounted in a face side wall of furnace body (4).

5. a kind of small-sized domestic waste incineration of rolling type according to claim 2 or 3, which is characterized in that table control Component processed includes rocker arm (29), positioning lock (30), sliding rail (31) and limit base (33), and rocker arm (29) is connected to the one of shaft (27) The swinging end at end, the rocker arm (29) is constrained on sliding rail (31) by positioning lock (30), and the sliding rail (31) is mounted on furnace On the side wall of body (4)；Corresponding upper table (5), middle table (19), lower table (18) are respectively equipped with limit on furnace body (4) side wall Position seat (33).

6. a kind of small-sized domestic waste incineration of rolling type according to claim 2 or 3, which is characterized in that table control Component processed includes rocker arm (29) and telescopic rod (34), and one end of rocker arm (29) is connect with shaft (27), the other end of rocker arm (29) It is connect with telescopic rod (34), the telescopic rod (34) is mounted on the side wall of furnace body (4), and the telescopic rod (34) is electronic Push rod, oil cylinder, any one in cylinder.

7. a kind of small-sized domestic waste incineration of rolling type according to claim 2 or 3, which is characterized in that upper table (5), middle table (19) and lower table (18) are in step-like distribution in vertical direction, in a longitudinal direction upper table (5), middle table (19) and grate (26) interlaced distribution of lower table (18), in a lateral direction in table (19) both ends respectively with upper furnace One end overlapping of platform (5), lower table (18).

8. a kind of small-sized domestic waste incineration of rolling type according to claim 1, which is characterized in that feeder packet Air supply system (11), tonifying Qi component (8) and air compensating system (16) are included, furnace body (4) lower end is equipped with air supply system (11), ashcan (13) It is connected with air supply system (11)；The two sides of furnace body (4) are designed with tonifying Qi component (8), and tonifying Qi component (8) and lower hearth (6) are even It is logical, it is additionally provided with air compensating system (16) outside furnace body (4), air compensating system (16) is connect with tonifying Qi component (8).