阅读说明：本技术 一种新型垃圾反烧气化炉 (Novel garbage reverse combustion gasification furnace ) 是由 李向武 石东春 刘浩 喻跃华 于 2021-08-06 设计创作，主要内容包括：一种新型垃圾反烧气化炉,包括炉体,炉体的内部从下至上依次设有富氧燃烧腔、热解氧化腔、干燥腔、二次燃烧腔和蓄热燃烧腔,炉体贯穿有与输氧机连接的输氧管,炉体的中部设有与料斗连接的推料箱,推料箱下方的干燥腔内设有回转装置,炉体的底部设有与出渣口连接的排渣箱,炉体的顶部连有连接管。本发明集成度高,占地小,非常适合车载,垃圾处理方便,成本低；垃圾从料斗投入,通过推料箱进入炉体的干燥腔,掉落在回转装置上进行干燥,之后随着回转装置的转动,垃圾将依次进入热解气化腔和干燥腔进行燃烧,变成烟气,再依次进入二次燃烧腔和蓄热燃烧腔进行彻底地燃烧,最后通过连接管进入烟气处理系统。(The utility model provides a novel rubbish is against burning gasifier, includes the furnace body, and supreme oxygen boosting burning chamber, pyrolysis oxidation chamber, dry chamber, postcombustion chamber and the heat accumulation burning chamber of being equipped with in proper order are followed to the inside of furnace body, and the furnace body runs through the oxygen therapy pipe of being connected with oxygen therapy machine, and the middle part of furnace body is equipped with the material case that pushes away that is connected with the hopper, pushes away the dry intracavity of material case below and is equipped with slewer, and the bottom of furnace body is equipped with the row's of being connected with the slag notch case, and the top of furnace body even has the connecting pipe. The invention has high integration level, small occupied area, convenient garbage disposal and low cost, and is very suitable for vehicle-mounted; garbage is thrown into from the hopper, enters the drying cavity of the furnace body through the material pushing box, falls on the rotating device and is dried, then sequentially enters the pyrolysis gasification cavity and the drying cavity to be combusted along with the rotation of the rotating device, becomes flue gas, sequentially enters the secondary combustion cavity and the heat storage combustion cavity to be thoroughly combusted, and finally enters the flue gas treatment system through the connecting pipe.)

1. The utility model provides a novel rubbish is anti-burns gasifier, a serial communication port, the induction cooker comprises a cooker bod, supreme oxygen boosting burning chamber, pyrolysis oxidation chamber, dry chamber, postcombustion chamber and the heat accumulation burning chamber of being equipped with in proper order are followed to the inside of furnace body, the furnace body runs through the oxygen therapy pipe who is connected with oxygen therapy machine, the middle part of furnace body is equipped with the material case that pushes away that is connected with the hopper, it is equipped with slewer to push away the dry intracavity of workbin below, the bottom of furnace body is equipped with the slag discharging case of being connected with the slag notch, the top of furnace body even has the connecting pipe.

2. The novel reverse garbage burning gasification furnace according to claim 1, wherein a bottom epoxy cavity communicated with the oxygen pipe is arranged on the inner side of the bottom of the furnace body, and the bottom epoxy cavity is provided with a first oxygen adding pipe communicated with the oxygen-enriched combustion cavity.

3. The new reverse garbage burning gasification furnace as claimed in claim 2, wherein the turning device comprises: the drying plate, the rotating disc, the driving shaft and the speed reducer; the drying plate is arranged on the rotating disc, the speed reducer is arranged on the outer side of the furnace body, and the speed reducer is in driving connection with the rotating disc through a driving shaft penetrating through the furnace body.

4. The novel reverse garbage burning gasification furnace as claimed in claim 3, wherein the drying plate is driven by the rotating disk to rotate and swing through ninety degrees.

5. The novel reverse garbage burning gasification furnace as claimed in claim 4, wherein the drying plate is uniformly provided with drying holes.

6. The novel reverse garbage burning gasification furnace as claimed in claim 5, wherein a second oxygen adding pipe communicated with the oxygen pipe is clamped in the rotary plate.

7. The novel reverse garbage burning gasification furnace as claimed in claim 6, wherein an upper epoxy chamber is arranged around the secondary combustion chamber and is communicated with the oxygen pipe, the upper epoxy chamber is provided with a third oxygen pipe communicated downwards to the secondary combustion chamber, and a fourth oxygen pipe communicated horizontally to the secondary combustion chamber, and the fifth oxygen pipe is arranged horizontally in the secondary combustion chamber.

8. The new reverse garbage burning gasification furnace as claimed in claim 7, wherein the heat accumulating combustion chamber is provided with a heat accumulator.

9. The new reverse garbage burning gasification furnace as claimed in claim 8, wherein the material pushing box and the slag discharging box are both piston type.

10. The novel reverse garbage burning gasification furnace as claimed in claim 9, wherein a filler support seat is clamped outside the driving shaft and is arranged on the outer wall of the furnace body.

Technical Field

The invention relates to the technical field of garbage treatment equipment, in particular to a novel garbage reverse combustion gasification furnace.

Background

If the domestic garbage is not treated properly, soil and water can be polluted. The garbage leachate can change the soil composition and structure; toxic garbage can affect human health through a food chain; the garbage can also destroy the structure and the physicochemical property of the soil, so that the soil fertilizer and water retention capacity is greatly reduced; traditional rubbish station is fixed in a certain place, occupies great space, needs to invest the expense to equipment, and domestic waste's is with high costs, and produces certain influence to sanitation.

Disclosure of Invention

The invention aims to solve the technical problem of overcoming the defects in the prior art and provide a novel garbage back-burning gasification furnace which has the advantages of high integration level, small occupied area, convenience in garbage treatment and low cost.

The technical scheme adopted by the invention for solving the technical problems is as follows: the utility model provides a novel rubbish is anti-burns gasifier, includes the furnace body, supreme oxygen boosting burning chamber, pyrolytic oxidation chamber, dry chamber, postcombustion chamber and the heat accumulation burning chamber of being equipped with in proper order are followed to the inside of furnace body, the furnace body runs through the oxygen therapy pipe of being connected with oxygen therapy machine, the middle part of furnace body is equipped with the case that pushes away that is connected with the hopper, it is equipped with slewer to push away the dry intracavity of case below, the bottom of furnace body is equipped with the slag discharging case of being connected with the slag notch, the top of furnace body even has the connecting pipe.

Furthermore, a bottom epoxy cavity communicated with the oxygen conveying pipe is arranged on the inner side of the bottom of the furnace body, and a first oxygen adding pipe communicated to the oxygen-enriched combustion cavity is arranged in the bottom epoxy cavity.

Further, the swiveling device includes: the drying plate, the rotating disc, the driving shaft and the speed reducer; the drying plate is arranged on the rotating disc, the speed reducer is arranged on the outer side of the furnace body, and the speed reducer is in driving connection with the rotating disc through a driving shaft penetrating through the furnace body.

Further, the drying plate is driven by the rotating disc to do ninety-degree back-and-forth rotating oscillation.

Furthermore, the drying plate is uniformly provided with drying holes.

Furthermore, a second oxygen adding pipe communicated with the oxygen conveying pipe is clamped in the rotating disc.

Furthermore, an upper epoxy cavity communicated with the oxygen conveying pipe is arranged around the secondary combustion cavity, the upper epoxy cavity is provided with a third oxygen adding pipe communicated with the secondary combustion cavity downwards and a fourth oxygen adding pipe communicated with the secondary combustion cavity horizontally, and a fifth oxygen adding pipe is horizontally arranged in the secondary combustion cavity.

Furthermore, a heat accumulator is arranged in the heat accumulation combustion cavity.

Furthermore, the material pushing box and the slag discharging box are both piston type.

Furthermore, a filler supporting seat is clamped on the outer side of the driving shaft and is arranged on the outer wall of the furnace body.

The invention has the beneficial effects that:

1. the integration level is high, the occupied area is small, the garbage treatment device is very suitable for vehicle-mounted, the garbage treatment is convenient, and the cost is low; garbage is fed from a hopper, enters a drying cavity of a furnace body through a material pushing box, falls on a rotary device for drying, then sequentially enters a pyrolysis gasification cavity and the drying cavity for combustion along with the rotation of the rotary device to become flue gas, then sequentially enters a secondary combustion cavity and a heat storage combustion cavity for complete combustion, and finally enters a flue gas treatment system through a connecting pipe;

2. the oxygen is supplied to the oxygen-enriched combustion cavity through the bottom epoxy cavity, so that the garbage in the oxygen-enriched combustion cavity can be more fully combusted; the oxygen is supplied to the secondary combustion cavity through the oxygen adding pipes, so that the flue gas in the secondary combustion cavity can be combusted more thoroughly;

3. rubbish stops on the drying plate, preheats the drying in the drying chamber, and rubbish stops in the drying chamber and preheats the drying back, through the rotatory swing of drying plate, emptys rubbish to pyrolysis gasification chamber, and the heat radiation in the pyrolysis gasification chamber of drying plate below preheats the drying through the dry pore pair rubbish that stops on the drying plate.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic diagram of the structure of the upper epoxy cavity.

In the drawings: 1. the device comprises a furnace body, 11, a fire-resistant layer, 12, a material pushing box, 13, a hopper, 14, a slag outlet, 15, a slag discharging box, 16, an oxygen conveying pipe, 17, an oxygen conveying machine, 18, a connecting pipe, 21, an oxygen-enriched combustion chamber, 211, a bottom epoxy chamber, 212, a first oxygen adding pipe, 213, a slag outlet, 22, a pyrolysis gasification chamber, 221, a second oxygen adding pipe, 23, a drying chamber, 231, a drying plate, 232, a rotating disc, 233, a driving shaft, 234, a filler supporting seat, 235, a speed reducer, 24, a secondary combustion chamber, 241, an upper epoxy chamber, 242, a third oxygen adding pipe, 243, a fourth oxygen adding pipe, 244, a fifth oxygen adding pipe, 25, a heat storage combustion chamber, 251 and a heat storage body.

Detailed Description

The following examples are given to further illustrate the embodiments of the present invention:

as shown in fig. 1, an embodiment of a novel waste reverse combustion gasification furnace comprises a furnace body 1, an oxygen-enriched combustion chamber 21, a pyrolysis oxidation chamber 22, a drying chamber 23, a secondary combustion chamber 24 and a heat storage combustion chamber 25 are sequentially arranged in the furnace body 1 from bottom to top, an oxygen conveying pipe 16 connected with an oxygen conveyor 17 penetrates through the furnace body 1, a material pushing box 12 connected with a hopper 13 is arranged in the middle of the furnace body 1, a turning device is arranged in the drying chamber 23 below the material pushing box 12, a slag discharging box 15 connected with a slag outlet 14 is arranged at the bottom of the furnace body 1, and a connecting pipe 18 is connected with the top of the furnace body 1; garbage is put into the hopper 13, enters the drying cavity 23 of the furnace body 1 through the material pushing box 12, falls on the rotary device to be dried, then sequentially enters the pyrolysis gasification cavity 22 and the drying cavity 23 to be combusted along with the rotation of the rotary device, becomes flue gas, sequentially enters the secondary combustion cavity 24 and the heat storage combustion cavity 25 to be thoroughly combusted, and finally enters the flue gas treatment system through the connecting pipe 18.

A slewing device, comprising: a drying plate 231, a rotating disk 232, a driving shaft 233, and a speed reducer 235; the drying plate 231 is arranged on the rotating disc 232, the speed reducer 235 is arranged at the outer side of the furnace body 1, and the speed reducer 235 is in driving connection with the rotating disc 232 through a driving shaft 233 penetrating through the furnace body 1; the garbage stays on the drying plate 231 and is preheated and dried in the drying cavity 23; the drying plate 231 is driven by the rotating disc 232 to do ninety-degree back-and-forth rotating swing, and after the garbage stays in the drying cavity 23 for preheating and drying, the garbage is dumped into the pyrolysis gasification cavity 22 through the rotating swing of the drying plate 231; the drying plate 231 is uniformly provided with drying holes, and the heat radiation in the pyrolysis gasification cavity 22 below the drying plate 231 preheats and dries the garbage staying on the drying plate 231 through the drying holes.

The inner side of the bottom of the furnace body 1 is provided with a bottom epoxy cavity 211 communicated with the oxygen conveying pipe 16, and the bottom epoxy cavity 211 is provided with a first oxygen adding pipe 212 communicated with the oxygen-enriched combustion cavity 21; the oxygen is supplied to the oxygen-enriched combustion cavity 21 through the bottom epoxy cavity 211, so that the garbage in the oxygen-enriched combustion cavity can be more fully combusted; the rotating disc 232 is clamped with a second oxygen adding pipe 221 communicated with the oxygen conveying pipe 16.

An upper epoxy cavity 241 communicated with the oxygen conveying pipe 16 is arranged around the secondary combustion cavity 24, an oxygen adding pipe III 242 communicated with the secondary combustion cavity 24 downwards is arranged in the upper epoxy cavity 241, as shown in figure 2, and an oxygen adding pipe IV 243 horizontally communicated with the secondary combustion cavity 24 is horizontally arranged in the secondary combustion cavity 24; the secondary combustion chamber 24 is supplied with oxygen through a plurality of oxygen adding pipes, so that the flue gas in the secondary combustion chamber can be combusted more thoroughly.

A heat accumulator 251 is arranged in the heat accumulation combustion cavity 25; the material pushing box 12 and the slag discharging box 15 are both piston type; the outside of the driving shaft 233 is clamped with a packing support base 234, and the packing support base 234 is arranged on the outer wall of the furnace body 1.

Those not described in detail in the specification are well within the skill of the art.

The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and decorations can be made without departing from the technical principle of the present invention, and these modifications and decorations should also be regarded as being within the protection scope of the present invention.